20210415Avista to Staff 102.pdf

EXECUTIVE SUMMARY

Avista has experienced multiple catastrophic GSU transformer failures since the plant’s
construction in the early 2000’s. The purpose of this project is to replace the currently in-service
transformer, “T4”, which exhibited unacceptably high gassing levels after only being in service a
couple of months following the failure of it’s twin that failed after approximately nine years of
service “T3”. Coyote Springs serves Washington and Idaho electric customers. After a detailed
financial analysis was performed, the recommended solution is to replace the existing three-phase
dual-wound transformer, T4, with three single phase dual-wound transformers. As of the June
2020 (version 3.2) update to this Business Case, the estimated cost is expected to be $21,400,000
which includes replacement of T4 as well as the purchase of a spare unit.

The financial analysis included a calculation of Customer Internal Rate of Return as compared to
all possible alternative options. The CIRR of the proposed solution was the highest. Subjectively
stated, this project will result in higher reliability and reduced power supply expense. The timeline
is critical given the current gassing state of T4. The risk of not approving this business case is the
likely failure of T4 with a corresponding outage of 18-24 months.

VERSION HISTORY
Version Author Description Date Notes
1.0 Mike Mecham Initial draft of original business case 6.25.19 Signed/approved
2.0 Thomas Dempsey Updated Budget 9.19.19
3.0 Thomas Dempsey Updated Budget 12.23.19
3.1 Kara Heatherly Conversion to new format 6.20.20 Includes budget update
3.2 Thomas Dempsey Final Updates to new format 7/7/2020

GENERAL INFORMATION
Requested Spend Amount $21,400,000
Requested Spend Time Period 2 years
Requesting Organization/Department GPSS
Business Case Owner | Sponsor Thomas Dempsey | Andy Vickers
Sponsor Organization/Department GPSS
Phase Execution
Category Project
Driver Failed Plant & Operations
Staff_PR_102 Attachment D Page 1 of 10
1. BUSINESS PROBLEM
1.1 What is the current or potential problem that is being addressed?
Coyote Springs 2 currently uses a single three phase transformer (GSU) configuration for power
transformation to the BPA electric grid. Subsequent initial GSU energization in 2002, we have
experienced seven GSU failures. In 2018, a spare transformer (T4) was placed in service subsequent
the failure of Transformer 3 (T3). After being in service for one month, T4 saw a spike in combustible
gases. Gases are now being closely monitored and the transformer is currently limited to 90%
capacity.

The Business Problem is that we now have an underperforming transformer that is not at full capacity
and which is exhibiting troubling gassing behavior. We consider the risk of failure to be significantly
higher than acceptable. We also have no spare at this time- a failure without a spare could lead to
an 18 month or longer outage.

The table below is an overview of the historical failures of the 4 three-phase transformers purchased
and installed at Coyote Springs 2 since construction:

1.2 Discuss the major drivers of the business case and the benefits to the
customer
Failed Plant Conditions: one of the primary drivers to our selection of this preferred alternative is the
likelihood of the risk exposure that remains with an “in kind” three-phase replacement. It is in Avista’s
best interested to spend these resources on a more reliable solution.
Staff_PR_102 Attachment D Page 2 of 10
1.3 Identify why this work is needed now and what risks there are if not
approved or is deferred
This work is needed immediately given the condition of the existing transformer and the lack
of a reliable spare. If the existing transformer fails now we would expect to see an 18-24
month outage with its associated power supply expense implications. See business problem
details in Section 1.1 and additional data and analysis details provided in Section 2.1.
1.4 Identify any measures that can be used to determine whether the
investment would successfully deliver on the objectives and address the
need listed above.
• Power Output- After the project is complete, the operating limit of the plant will be
increased to 320 MW- This is an immediate increase and an appropriate objective
measure.
• Gassing Levels- The new transformers will be outfitted with Serveron Gas
Monitoring equipment to ensure that we are not experiencing interal hot spots or
arcing that could lead to catastrophic failure.
• Reliabilty- We expect the new transformers to provide reliable service immediately
and into the future, therefore equipment availability is the third such measure that
can be used to determine if the investment has met the stated objectives.
1.5 Supplemental Information
1.5.1 Please reference and summarize any studies that support the problem
Please see the appendices listed under Section 2.1
1.5.2 For asset replacement, include graphical or narrative representation of metrics
associated with the current condition of the asset that is proposed for
replacement.

This project provides for replacement of the failed T3 as well as the currently
operating but gassing T4. T3 failed catastrophically due to an internal fault. See
Figure 1 below that clearly shows internal arcing damage. T4, which is of nearly
identical construction as T3, is currently gassing at dangerous levels. If left
unchecked, we expect the gasses could reach explosive levels within a two year
period. We are carefully monitoring gassing levels to make sure they do not reach
these explosive limits during the period of time we are waiting to install the new
single phase units. Figure 2 shows the gassing levels currently being seen in T4.
In June 2019 we performed a “dialysis” of sorts as a mitigative measure to prevent
the dissolved gasses from reaching an explosive level until such time as the
transformer can be replaced.

Figure 1- T3 Static Shield Ring Catastrophic Internal Damage
Staff_PR_102 Attachment D Page 3 of 10

Figure 2- T4 Gassing Trend

1.6 Describe what metrics, data, analysis or information was considered when
preparing this capital request.

Avista has experienced multiple failures of GSU transformers in service at Coyote Springs despite
proper operations and maintenance activities.

• The new transformers will collectively be higher in capacity than the prior transformers at
Coyote to provide a higher safety margin and also to allow for technology improvements
(which historically have been typical) that allow for higher output at higher efficiency.

• The three phase transformers have proven to be very expensive and difficult to move due to
their size and weight. In an email exchange with BPA where Avista asked about use of three
Staff_PR_102 Attachment D Page 4 of 10
phase transformers in this application, BPA indicated they would not use transformers of this
size due to transportation difficulty.

• Changing to a single phase design versus keeping the existing three phase configuration will
be challenging- but given the large number of failures Avista believes it is prudent to abandon
the existing configuration. To that end, the financial analysis assumptions regarding three
phase transformer reliability reflect Avista’s experience at Coyote Springs 2.

• The difficulty and enormous complexity of mobilization associated with the three phase
solution results in longer duration outages than those associated with individual single phase
transformers.

• Avista and its expert consultants determined that manufacturing defects were the likely culprit
with respect to the failures of T1 and T2. The failure mechanism for T3 is currently being
evaluated. T4 is in service, however it is gassing at dangerous levels. Avista cannot rule out
a fundamental application flaw associated with what Siemens and others have described as a
somewhat “unusual” configuration. It is possible that this dual low voltage with 500KV high
side configuration approach has as yet-to-be determined fundamental flaws. Avista can no
longer rule out this possibility given the number of failures we have experienced. PGE, with
its single phase transformers is interconnected with the grid at a virtually identical location as
unit 2, and they have experienced no failures in 20+ years of operation.

Additional detail and project background can be found in the associate documents:
• Appendix I 20191223 Power Supply Asset Management Consolidated Financial Analysis
• Appendix II David Nichols Engineering Recommendation
• Appendix III Avista-CoyoteSpgs-GSU-Replcmt-Concept-Report_Final_Rpt-w-ATT rev.pdf
• Appendix IV 20191223 Decision Tree Narrative
• Appendix V 20200513 New Financial Analysis of T5 Project.docx
1.7 Discuss how the requested capital cost amount will be spent in the current
year (or future years if a multi-year or ongoing initiative). (i.e. what are the
expected functions, processes or deliverables that will result from the capital spend?). Include
any known or estimated reductions to O&M as a result of this investment.
In accordance with the detailed project schedule, annual projected capital expenditures for
remaining scope are as identified in the 5-year CPG budget:
• 2020 - $9,900,000
• 2021 - $11,500,000
With respect to O&M reduction, the primary reduction to customer expense is the reduction in
power supply expense. The financial analysis includes such risk modified expenses. The
financial analysis is included as Appendix I.

Staff_PR_102 Attachment D Page 5 of 10
1.8 Outline any business functions and processes that may be impacted (and
how) by the business case for it to be successfully implemented.
This project requires internal and external resources for it to be completed successfully.
1.9 Discuss the alternatives that were considered and any tangible risks and
mitigation strategies for each alternative.
Note: The following table of results and the associated explanations represent the initial results
from the initial study associated with this project. These numbers were based on our best
estimates at the time. As we have gotten further into the project, costs have increased
due a number of reasons, including increased fire protection requirements and firm bids
from suppliers that were higher than initially projected by Avista’s Consulting Engineer.
The options were subsequently reviewed and Option V remains the best choice for
customers. A summary of the new analysis performed may be found in this document:
20200513 New Financial Analysis of T5 Project.docx.

Option Capital
Cost
NPV of Net
Plant
Margin
Relative
CIRR
Start Complete
I. Repair T3, no repair of T4 $6.2 Million $209.0
Million
4.0% 10/201
9
6/2020
II. Purchase one (1) new 3-
phase, no repair of T4 $8.0 Million $206.5
Million
5.8% 10/201
9
12/2020
III. Purchase one (1) new 3-
phase, Repair T3 $13.7 Million $206.3
Million
5.8% 10/201
9
6/2022
IV. Purchase two (2) new 3-
phase units $13.1 Million $207.2
Million
6.2% 9/2019 12/2020
V. Purchase four (4) single-
phase transformers
(includes spare)
$15.1
Million
$213.9
Million
9.4%

9/2019 6/2021

Options I- Eliminated due to high power supply risk and relatively lower IRR than the preferred
option.

Option II- Eliminated due to high power supply risk and relatively lower IRR than the preferred option.

Option III- Eliminated because Option IV provides superior reliability at lower cost and lacks the
opportunity for a double redundant emergency spare. This option also has a relatively lower IRR
than the preferred option.

Option IV- Siemens-Austria provided an indicative price for two new 3-phase units at a delivered
and commissioned at price of about $9.2 million (Option IV). After other site costs, Avista
engineering, and other costs are considered, the price estimate is $13.1 million. Furthermore, Avista
expects that a choice to begin a new procurement process and a path towards a 3-phase solution
would cause significant power supply risk for the summer of 2021. These considerations point further
towards Option V as the best solution. Option IV eliminated because even though this option
provides the potential for a double redundant emergency spare, it still utilizes the 3-phase dual wound
design that has proven unreliable at Coyote Springs in this configuration. This option also has a
relatively lower IRR than the preferred option.
Staff_PR_102 Attachment D Page 6 of 10

Option V- Option 5 is the preferred option as it has the highest relative IRR of any of the options.
This option uses single phase transformers that are smaller and much easier to transport. This is
the same configuration that is used on Unit 1 which have proven highly reliable over time. This option
also allows for a double redundant emergency backup using T4 (this would require iso-phase bus
reconfiguration and would only be used if single phase lead times dictated the need).

Siemens-Austria and SMIT-Netherlands were the finalists for Option V. David Nichols and Rob Selby
from Avista as well as Avista’s expert consultant Pierre Feghali visited both factories. While both
appeared to be of high quality, Siemens-Austria stood out as a top of class facility with extensive
quality control mechanisms in place. It is therefore the factory of choice the transformer supply costs
are referenced to.

RECOMMENDATION: Purchase and install four (4) single phase transformers and all supporting
equipment (coolers, fans, instrumentation, bushings). Included in the request is all of the design
engineering, all equipment modification including containments, fire suppression, electrical
protection, isophase bus, and all supporting equipment.

1.10 Include a timeline of when this work will be started and completed.
Describe when the investments become used and useful to the customer.
spend, and transfers to plant by year.
Project planning and design activities began in 2019. In order to minimize outage activities during
critical operations windows, the project execution plan will include a two-phased outage during the
Spring/Summer of 2020 and 2021.
The 2020 outage will consist of early civil/structural foundation work for the T5A and C locations and
T5A, B, and C containment where possible.
The 2021 outage will include all civil/structural activities that require T4 to be out of service and
relocated, as well as all other activities (including but not limited to): placement of new transformers,
installation of IsoPhase Bus, new deluge system piping, and High Voltage Bus.
Project is expected to be completed and Coyote Springs Unit 2 back online by the end of June 2021.

Staff_PR_102 Attachment D Page 7 of 10
1.11 Discuss how the proposed investment aligns with strategic vision,
goals, objectives and mission statement of the organization.
Mission: This project safely, responsibility and affordably improves the level of service we
provide to our customers. This project does so by:
• Minimizing our exposure to unnecessary breaks in service
• Avoiding inflated power purchase prices and subsequent increased costs to our
customers
• Minimizing the risk of potentially catastrophic failure
• Eliminating ongoing operations safety risks, and
• Eliminating unnecessarily escalating operating costs
Strategic Initiatives: 1. Safe and Reliable Infastructure, 2. Responsible Resources.
1.12 Include why the requested amount above is considered a prudent
investment, providing or attaching any supporting documentation. In
addition, please explain how the investment prudency will be reviewed
and re-evaluated throughout the project
A number of alternatives were considered. The recommended course of action represents the
highest value of CIRR. See Appendix I and Appendix II.
With respect to investment prudency review; as of version 3.2 of this business case,the project
budget was increased to $21.4 million. We conducted a thorough review as well as a new
financial analysis to review whether going forward was the best course of action. It was. A
complete discussion of this process and its results is provided in Appendix V- 20200513 New
Financial Analysis of T5 Project.docx. A summary table exerpt from that document is provided
below:

1.13 Supplemental Information

1.13.1 Identify customers and stakeholders that interface with the business
case
There is no customer interface with respect to this project. Key stakeholders
include the Avista Power Supply group as well as GPSS.

Options Capital Cost $M / Plant Net Market Value $M
Options Original Analysis Revised Analysis
Option I- Rebuild T3; T4 Spare 6.2/209 Rejected
Option II- New 3Ph, T4 Spare 8/206.5 Rejected
Option III- New 3Ph, Repair T3 13.7/206.3 17.1/202.5
Option IV- Two new 3Ph 13.1/207.2 17.6/202.1
Option V- Single Phase 15.1/213.9 21.4/206.6

Staff_PR_102 Attachment D Page 8 of 10
1.13.2 Identify any related Business Cases
This Business Case represents the new 2020 format and thus it replaces the prior
approved Business Case titled, “BCJN_CS2 Single Phase Transformer_signed 201912”.
2.1 Steering Committee or Advisory Group Information
Prior to July 2020, executive level oversight of this project was provided on an as-needed basis by
Power Supply Management, GPSS Management, and Energy Resources Executive Leadership.
Initial project estimates and project execution frameworks were developed by Avista’s consultant
engineer and project manager, Black and Veatch.
A formal Steering Committee has been established as of July 2020 and will meet on a quarterly basis
over the next year to review project status.
As of March 2020, this project has been assigned an Avista Project Manager responsible for the
management and regular reporting of scope, schedule and budget deviations from the current project
execution plan.
2.2 Provide and discuss the governance processes and people that will
provide oversight
Executive level scope, schedule, & budget oversight is provided by the Steering Committee on a
Quarterly basis. Ongoing senior management is provided by the Manager of Thermal Operations.
Day to day project oversight is provided by the assigned Project Manager.
2.3 How will decision-making, prioritization, and change requests be
documented and monitored
Project decisions will be made at the PM level where appropriate and escalated to the Mananger of
Thermal Operations & Maintenance when and if determined to be necessary by the role definitions
above. Regular updates will be provided to management by the PM team as project scope,
schedule and budget are defined, and throughout the course of the project execution.
The undersigned acknowledge they have reviewed the CS2 Single Phase Transformer Business
Case and agree with the approach it presents. Significant changes to this will be coordinated with
and approved by the undersigned or their designated representatives.

Signature: Date:
Print Name: Thomas Dempsey
Title: Manager, Thermal Operations
Role: Business Case Owner

Signature: Date:
Print Name: Andy Vickers
Title: Director of GPSS
Role: Business Case Sponsor

Signature: Date:
Staff_PR_102 Attachment D Page 9 of 10
Print Name:
Title:
Role: Steering/Advisory Committee Review
Template Version: 05/28/2020
Staff_PR_102 Attachment D Page 10 of 10
Note to File
5/13/2020
Thomas C Dempsey, Mgr. Thermal Operations & Maintenance
Coyote Springs 2 Transformer Replacement Project

The purpose of this note to file is to document the results of an updated financial analysis of the Coyote
Springs 2 transformer replacement project that incorporates the latest cost and other pertinent data. In
particular, this financial analysis incorporates the following information:
• T3 Condition- The forensic analysis conducted by ABB to date has revealed severe damage that
in our opinion would require an extensive rebuild return to service and more importantly, could
be the result of a fundamental design flaw. Avista expects additional cost increases associated
with further analysis of the problem.
• T4 Condition- T4 is nearly identical to T3; it is therefore considered unlikely given the significant
expense of swapping transformers in and out that we would consider it to be a sufficiently
reliable spare in an Option I or Option II scenario. Options I & II eliminated from consideration
• Engineering and project management costs have come in somewhat higher than originally
anticipated by our consulting engineer (Black & Veatch)
• At the direction of our consulting engineer we have had to incorporate a significantly more
substantial fire wall than we had anticipated. This has increased the costs of all of the options.
The first step of this revised financial analysis was to conduct the analysis as if we had known the
information in advance of choosing an option. In other words, this analysis did not consider any of the
sunk costs of current construction activities, engineering services to date, executed purchase
agreements, or Power Supply expense that would be associated with a switch to a different option at
this stage of the replacement process. The revised financial analysis still concluded that Option V was
the best financial option. Had this not been the case, Step 2 of the analysis would have been to
evaluate stopping all work and proceeding with one of the other options. This step was not necessary
because Option V was still found to be the best option and furthermore by adding the aforementioned
sunk costs (>5MM) plus additional power supply expense that would be incurred the summer of 2021,
clearly shows that Option V remains the best value for customers.
Options Capital Cost $M / Plant Net Market Value $M
Options Original Analysis Revised Analysis
Option I- Rebuild T3; T4 Spare 6.2/209 Rejected
Option II- New 3Ph, T4 Spare 8/206.5 Rejected
Option III- New 3Ph, Repair T3 13.7/206.3 17.1/202.5
Option IV- Two new 3Ph 13.1/207.2 17.6/202.1
Option V- Single Phase 15.1/213.9 21.4/206.6

See 20200513 TCD Gall CS2_Tranformer_Analysis Check-in updated numbers.xlsm for additional detail.

Staff_PR_102 Attachment C Page 1 of 1
CS2 Single Phase Transformer
Business Case Justification Narrative Page 1 of 5
1. GENERAL INFORMATION

1.1 Steering Committee or Advisory Group Information
The Advisory Group consisted of Power Supply Management, GPSS Management,
GPSS Engineering, Asset Management and IRP Management. Cost estimates
were developed using estimates from third party vendors such as Black and Veatch
as well as Avista engineering estimates.

2. BUSINESS PROBLEM
Coyote Springs 2 currently uses a single three phase transformer (GSU)
configuration for power transformation to the BPA electric grid. Subsequent initial
GSU energization in 2002, we have experienced seven GSU failures. In 2018, a
spare transformer (T4) was placed in service subsequent the failure of Transformer
3 (T3). After being in service for one month, T4 saw a spike in combustible gases.
Gases are now being closely monitored and the transformer is currently limited to
90% capacity.

The Business Problem is that we now have an underperforming transformer that is
not at full capacity and which is exhibiting troubling gassing behavior. We consider
the risk of failure to be significantly higher than acceptable. We also have no spare
at this time- a failure without a spare could lead to an 18 month or longer outage.

The table below is an overview of the historical failures of the 4 three phase
transformers purchased and installed at Coyote Springs 2 since construction:

Requested Spend Amount $15,100,000 Total over 3 years (2019,20,21)
Requesting Organization/Department Generation Production and Substation Support
Business Case Owner Thomas Dempsey
Business Case Sponsor Andy Vickers
Sponsor Organization/Department Generation Production and Substation Support
Category Project
Driver Failed Plant & Operations
Staff_PR_102 Attachment B Page 1 of 5
CS2 Single Phase Transformer
Business Case Justification Narrative Page 2 of 5

3. OPTIONS, PROPOSAL AND RECOMMENDED SOLUTION
Option Capital Cost NPV of Net
Plant Margin
Relative
CIRR
Start Complete
$6.2 Million $209.0 Million 4.0% 10/2019 6/2020
phase, no repair of T4 $8.0 Million $206.5 Million 5.8% 10/2019 12/2020
phase, Repair T3 $13.7 Million $206.3 Million 5.8% 10/2019 6/2022
phase units $13.1 Million $207.2 Million 6.2% 9/2019 12/2020
V. Purchase four (4) single-
phase transformers
(includes spare)
$15.1 Million $213.9 Million 9.4%

9/2019 6/2021

Options I- Eliminated due to high power supply risk and relatively lower IRR than
the preferred option.

Option II- Eliminated due to high power supply risk and relatively lower IRR than
the preferred option.

Option III- Eliminated because Option IV provides superior reliability at lower cost
and lacks the opportunity for a double redundant emergency spare. This option also
has a relatively lower IRR than the preferred option.

Option IV- Siemens-Austria provided an indicative price for two new 3-phase units
at a delivered and commissioned at price of about $9.2 million (Option IV). After
other site costs, Avista engineering, and other costs are considered, the price
estimate is $13.1 million. Furthermore, Avista expects that a choice to begin a new
procurement process and a path towards a 3-phase solution would cause significant
Staff_PR_102 Attachment B Page 2 of 5
CS2 Single Phase Transformer
Business Case Justification Narrative Page 3 of 5
power supply risk for the summer of 2021. These considerations point further
towards Option V as the best solution. Option IV eliminated because even though
this option provides the potential for a double redundant emergency spare, it still
utilizes the 3-phase dual wound design that has proven unreliable at Coyote Springs
in this configuration. This option also has a relatively lower IRR than the preferred
option.

Option V- Option 5 is the preferred option as it has the highest relative IRR of any
of the options. This option uses single phase transformers that are smaller and
much easier to transport. This is the same configuration that is used on Unit 1 which
have proven highly reliable over time. This option also allows for a double redundant
emergency backup using T4 (this would require iso-phase bus reconfiguration and
would only be used if single phase lead times dictated the need).

Siemens-Austria and SMIT-Netherlands were the finalists for Option V. David
Nichols and Rob Selby from Avista as well as Avista’s expert consultant Pierre
Feghali visited both factories. While both appeared to be of high quality, Siemens-
Austria stood out as a top of class facility with extensive quality control mechanisms
in place. It is therefore the factory of choice the transformer supply costs are
referenced to.

RECOMMENDATION: Purchase and install four (4) single phase transformers and
all supporting equipment (coolers, fans, instrumentation, bushings). Included in the
request is all of the design engineering, all equipment modification including
containments, fire suppression, electrical protection, isophase bus, and all
supporting equipment.

Final Summary Notes Regarding the project:

Avista has experienced multiple failures of GSU transformers in service at Coyote
Springs despite proper operations and maintenance activities.

• The new transformers will collectively be higher in capacity than the prior
transformers at Coyote to provide a higher safety margin and also to allow for
technology improvements (which historically have been typical) that allow for
higher output at higher efficiency.

• The three phase transformers have proven to be very expensive and difficult
to move due to their size and weight. In an email exchange with BPA where
Avista asked about use of three phase transformers in this application, BPA
indicated they would not use transformers of this size due to transportation
difficulty.

Staff_PR_102 Attachment B Page 3 of 5
CS2 Single Phase Transformer
Business Case Justification Narrative Page 4 of 5
• Changing to a single phase design versus keeping the existing three phase
configuration will be challenging- but given the large number of failures Avista
believes it is prudent to abandon the existing configuration. To that end, the
financial analysis assumptions regarding three phase transformer reliability
reflect Avista’s experience at Coyote Springs 2.

• The difficulty and enormous complexity of mobilization associated with the
three phase solution results in longer duration outages than those associated
with individual single phase transformers.

• Avista and its expert consultants determined that manufacturing defects
where the likely culprit with respect to the failures of T1 and T2. The root
cause analysis is currently underway for T3. T4 is in service. Avista cannot
rule out a fundamental application flaw associated with what Siemens and
others have described as a somewhat “unusual” configuration. It is possible
that this dual low voltage with 500KV high side configuration approach has as
yet-to-be determined fundamental flaws. Avista can no longer to rule out this
possibility given the number of failures we have experienced. PGE, with its
single phase transformers is interconnected with the grid at a virtually
identical location as unit 2, and they have experienced no failures in 20+
years of operation.

Additional detail and project background can be found in the associate documents:
• Appendix I 20191223 Power Supply Asset Management Consolidated
Financial Analysis
• Appendix II David Nichols Engineering Recommendation
• Appendix III Avista-CoyoteSpgs-GSU-Replcmt-Concept-Report_Final_Rpt-
w-ATT rev.pdf
• Appendix IV 20191223 Decision Tree Narrative

Staff_PR_102 Attachment B Page 4 of 5
CS2 Single Phase Transformer
Business Case Justification Narrative Page 5 of 5
4. APPROVAL AND AUTHORIZATION
The undersigned acknowledge they have reviewed the Baseload Thermal Program
Business Case and agree with the approach it presents and that it has been
approved by the steering committee or other governance body identified in Section
1.1. The undersigned also acknowledge that significant changes to this will be
coordinated with and approved by the undersigned or their designated
representatives.

Date:
Thomas Dempsey

Business Case Owner

Date:
Andy Vickers

Business Case Sponsor

5. VERSION HISTORY
Versi
on
Implemented
By
Revision
Date
Approved
By
Approval
Date
Reason
Template Version: 02/24/2017
Staff_PR_102 Attachment B Page 5 of 5
1

DATE: 12/23/2019
TO: Andy Vickers, Jason Thackston
CC: Glen Farmer, David Nichols, Mike Mecham, Pat Ehrbar
FROM: Thomas C Dempsey, Manager Thermal Operations & Maintenance
Jeff Smith, Senior Business Analyst
James Gall, IRP Manager

SUBJECT: Coyote Springs 2 Transformer Option Analysis

DISCUSSION
Coyotes Springs 2 currently uses a single three phase transformer configuration for power transformation
to the BPA electric grid. Since the plant opened in 2002 and while utilizing this configuration, Avista has
experienced seven different transformer failures over four transformers and two transformer manufacturers.
Additionally, the currently in-service transformer (T4) began significant gassing shortly after installation and
is now operating at 90 percent of its rated capability so as to reduce electric current and associated heating
(therefore limiting plant generation capacity). Avista has considered and evaluated five options regarding
how to proceed:
• Option 1, repair Transformer #3 and return it to service; T4 available for return as a spare
emergency transformer.

• Option 2, Purchase new three-phase Transformer #5; T4 available for return as a spare emergency
transformer.

• Option 3, Purchase new three-phase Transformer #5; T3 is repaired and returned to a spare pad;
T4 available for return as a spare emergency transformer.

• Option 4, Purchase two new three-phase transformers (T5 & T6). T3 scrapped. T4 available for
return as an emergency spare.

• Option 5, Purchase four single-phase transformers, one of which would serve as a spare. T4
available for return as an emergency spare (which would also require a bus reconfiguration).

Staff_PR_102 Attachment B Page 1 of 5
2

RECOMMENDATION
The analysis suggests switching to a bank of three single-phase transformers (Option 5) is the best option
to serve Avista’s customers from both a risk mitigation and financial point of view.
Table 1- Summary of Option Costs and Financial Metrics

METHODOLOGY
Each of the five options were analyzed to evaluate the option returning the most value for customers from
a present value perspective between 2019 and 2045. This analysis includes the revenue requirement for
associated transformer investments and installation, margin from operating the plant (i.e. market value
minus fuel cost & variable O&M), lost capacity value (avoided cost of building new “peak” generating
resources), lost power sales, and the risk of lost market opportunities due to transformer failure.
The analysis uses the expected value approach, using historical probability of occurrence for transformer
failure and expected future energy market prices.
Additionally, the costs and risks were analyzed to calculate a relative Customer Internal Rate of Return
which is summarized in Table 1.
ASSUMPTIONS
This section includes the major assumptions included in the analysis. The full financial analyses
spreadsheets are included in the final notes to file.
Transformer Risk
This analysis assumes the existing configuration will have transformer failure every 5.85 years. Another
scenario was performed using 3.7 years as a high case. The 5.85 years was chosen due to the actual
historical performance of the technology in place adjusted for significance and suppliers. Table 2 below
outlines the history of transformer failures since the plant was placed in service 16.7 years ago. Each of the
failures were assigned a significance and supplier weighting. These weightings adjust the failure rate to
2.85 times since plant operation as shown in Table 4. Failure every 5.85 years translates into an annual
probability of failure of 17 percent each year. This probability is used to reduce the expected margin the
plant is expected to produce each calendar year.
If the Company chooses to move to a bank of three single-phase transformers, the risk of failure reduces
significantly. This is assumed to be one failure every 30 years or 0.3 percent. This assumption is consistent
with expected performance of single phase GSU transformers and consistent with the performance
Option Capital Cost NPV of Net
Plant Margin
Relative
CIRR
Start Complete
I.Repair T3, no repair of T4
II.Purchase one (1) new 3-
phase, no repair of T4
$8.0 Million $206.5 Million 5.8% 10/2019 12/2020

phase, Repair T3
$13.7 Million $206.3 Million 5.8% 10/2019 6/2022

phase units
$13.1 Million $207.2 Million 6.2% 9/2019 12/2020
V. Purchase four (4) single-phase transformers
(includes spare)
$15.1 Million $213.9 Million 9.4%

Staff_PR_102 Attachment B Page 2 of 5
3

observed at Unit 1 which has not experienced any failures in its lifetime. Additionally, in the event of a
single phase unit failure, a spare can be installed in a fraction of the time.
Between now and the 2021 outage, this analysis assumes the existing de-rated transformer configuration
has a 10 percent change of failure. This assumption assumes Avista continues to run the plant at lower
capacities to mitigate excessive oil gassing leading to failure.
Table 2: Coyote Springs 2 Transformer History

Table 3: Outage Weights for Failure Rate
1 2
1 T1 100% 50% 0.5
2 T2 50% 50% 0.25
3 T2 20% 50% 0.1
4 T2 100% 50% 0.5
5 T2 100% 50% 0.5
6 T3 100% 50% 0.5
7 T4 100% 50% 0.5
2.85

Energy & Capacity Value
Coyote Springs 2 contributes to lowering customer rates by operating when economic in the northwest
energy markets. To estimate how much it contributes to power costs is calculated by the difference between
market price of power at Mid-C and fuel prices and VOM costs when the plant is economic to run. This
calculation results in the margin of the plant. The margin of the plant can be estimated in many ways. The
first is to use forward prices of power at the Mid-C and assumes the plant could be sold at current prices of
power and gas purchased on current forward prices. This method is useful for the next 18 months. Although
the Company’s risk strategy would not allow for locking in these prices this early for the full 18 months.
Another way to look at the value of the plant is to simulate plan operations in a power system model such
as Aurora.

1 This attempts to adjust risk downward for failures related to the application
2 This is a subjected reduction in risk thas assumes a more reliable supplier could be found going forward
if Avista chooses a new three phase transformer.
Staff_PR_102 Attachment B Page 3 of 5
4

Avista currently has a 2020 Aurora simulation used for the Idaho rate proceeding, this includes estimated
margins for 80 different water years. While these values are good to estimate near term valuations, a longer
term method is needed for years after 2020. Typically, the Company’s Integrated Resource Plan is used
for this type of analysis. Avista’s latest IRP was produced in 2017 and does not include recently passed
legislation in Washington State. This legislation will significantly impact the long term value of CS2 due to
higher amounts of renewable energy in the Northwest. Further, the state of Oregon is contemplating a
carbon cap and trade or other mechanism to lower carbon emissions. To address this, this analysis uses
the 2020 IRP forecast (in draft), this analysis include 500 potential future market conditions to address
future uncertainty in the electric market.
Table 4 includes the values used to estimate the margin of Coyote Springs 2 for the forecast period of this
study (2019-2045). For 2019, the forward prices (as of Aug 6th, 2019) are used. For 2020, the average of
forwards and the Idaho General Rate Case (IGRC) is used. For 2021 and beyond the 2020 IRP is blended
with forward price curves, the forward market beyond 2020 is thinly traded, but the prices included represent
the trend of higher market prices then current fundamental price forecasts, to address this risk, the forwards
beyond 2020 are blended with the fundamental forecast from the 2020 IRP. The forward blend assumes
75% in 2021, 50% in 2022, 25% in 2023, 25% in 2024, and 10% in 2025.
Table 4: Energy Value (millions)
Energy energy
2019 12 12
2020 32 23 28
2021 41 14 35
2022 48 14 31
2023 49 15 24
2024 50 16 24
2025 48 14 18
2026 15 15
2027 14 14
2028 14 14
2029 15 15
2030 14 14
2031 14 14
2032 13 13
2033 13 13
2034 13 13
2035 12 12
2036 13 13
2037 11 11
2038 13 13
2039 12 12
2040 11 11
2041 12 12
2042 12 12
2043 13 13
2044 16 16
2045 16 16

CIRR METHODOLOGY
Staff_PR_102 Attachment B Page 4 of 5
5

In addition to the methodology outlined above, Avista worked with its Asset Management Group to evaluate
the same five options to determine Customer Internal Rate of Return. Option V provided the highest relative
CIRR of all of the options.
The CIRR analysis compares all five alternatives against one another and therefore is not necessarily a
true indication of an Internal Rate of Return. Rather, it looks for an optimal customer based solution from
the alternatives provided.

ALTERNATIVE METHODOLOGY KEY RESULTS/FINDINGS
The analysis performed supports Alternative 5: purchasing (4) single phase transformers to replace the
existing single three phase transformer configuration. Support for this conclusion, includes but is not
limited to:
• Purchasing (4) single phase transformers results in the highest relative CIRR and likely provides
the most stability; this alternative provides the most value for Avista’s customers.

• Existing transformer configuration is unreliable with projected failures expected to occur once
every 5.85 years (Alternatives 1-4). Replacement power costs are relatively low but a market
event could materially impact future costs.

• Alternative 1 (Repair Transformer #3) requires the lowest amount of upfront capital. This
option, as well as Alternative 2 leave us with a spare transformer that has been shown to exhibit
high gassing characteristics.

Risk exists with the recommended scenario because the new transformer configuration will take 4 months
longer to implement. This subjects Avista to market risk if there were to be a failure of T4 although the
remaining alternatives expose Avista to longer term risk given the observed failure rate of the CS2 original
configuration.

Staff_PR_102 Attachment B Page 5 of 5
1

DATE: June 13, 2019

TO: Thomas Dempsey, Mgr Thermal Ops and Maint, Generation Mgmt & Admin Support
CC: Glen Farmer, Mike Mecham
FROM: David Nichols, Senior Generation Engineer
SUBJECT: Coyote Springs 2 GSU Transformer – Engineering Recommendation

Background
On September 21, 2018 at 14:21 the Coyote Springs 2 generator step-up unit (GSU) transformer tripped
offline due to a suspected internal electrical fault. This event dropped approximately 295 MW of crucial
generation in Avista’s service area of about 1,500 MW at the time. Although Avista had a spare transformer
on-site, it still took 37 days to swap both 750,000 pound transformers. Significant additional power supply
costs were also incurred during the outage, at times in the range of $100,000 per day. While the spare
transformer allowed the plant to continue operations, it soon exhibited some problematic symptoms that
have limited the plant output to about 90% of full capacity.

Engineering Analysis
One of the highest financial risks in this type of outage situation is the ongoing cost of market-priced power
to supplant lost generation. As such, Generation Engineering has been exploring and evaluating various
solutions to resolve the most recent transformer failure. One possibility engineering is exploring is changing
the design of the transformer bank from a three-phase package design to that of a single-phase design.
Here is the present matrix of actions we are exploring.
Action Description

Each of these solutions has various costs and schedule requirements. See Appendix A.
Historically, Coyote Springs 2 has experienced seven failures over four transformers in the last 17 years.
See the following table.
Staff_PR_102 Attachment B Page 1 of 4
2

We did change the manufacturer after the first two failures because we thought those were tied to
manufacturing problems, but we then saw additional failures with the second manufacturer. Any future
purchase will need to closely address in-person interactions at the manufacturing plant, including design
review in advance, inspection activities, and witnessing of final testing, to name a few.
All four of these transformers were of the three-phase package design. This fact is significant because
many other 500 kV class plants utilize a single-phase package design for the GSU transformer bank. In
fact, this is seen at the adjacent Portland General Electric’s Coyote Springs 1 plant as well as others in the
region. With a single-phase package, a spare transformer can be changed out faster and easier due to its
smaller comparative size, and the problem phase can also be identified more easily. The large volume of
transformer oil in this three-phase GSU (24,000 gallons) is also problematic during operation (requiring
large oil containment) and when evacuating and processing for an installation or internal inspection
(requiring multiple Baker tanks for storage). While the goal of this document is to provide a
recommendation, not to determine root cause, it stands to reason that the special design tolerances and
methods involved with extra high voltage (EHV) design may be further complicated in a three-phase
package vs. a single phase package. (A separate process for evaluation of the failed transformer is already
in progress.) For these reasons from an engineering standpoint, single-phase design should be thoroughly
evaluated for feasibility at this plant.
To that end, Avista enlisted the assistance of a national engineering consultant, Black & Veatch (B&V), to
provide an initial feasibility evaluation for the single-phase concept. In their report, B&V estimated a retrofit
cost of about $13.5 million and an overall project schedule of about 19 months, including an outage window
of about 11 weeks with well-coordinated construction. The ideal outage window is late spring from a power
supply perspective, so starting the effort now would put Avista on track for an April/May/June 2021 outage.
Another one of the complicating issues of the original design is that this large three-phase transformer has
a 500 kV high side and dual low side windings at 18 kV and 13.8 kV. This is the only 500 kV class
transformer in Avista’s fleet, and it is also the largest rated transformer in the fleet at 355 MVA. The high
side has a no-load tap changer with a rating of 532 kV +/- 2.5% that we typically run on tap 2, or in other
words 545.3 kV. Bonneville Power Administration (BPA) sets the target voltage schedule for this substation
at 542 kV, and this is the typical value seen here, but it can vary between 538 kV up to 550 kV. Sometimes
due to power flow conditions on the transmission grid, BPA needs this plant to help provide voltage support,
i.e. var support, to maintain optimal conditions in the region. Additionally, the GSU has an impedance that
needs to support vars from the generators, not from the grid.
Staff_PR_102 Attachment B Page 2 of 4
3

The transformers at this plant have exhibited some high temperature concerns in the past, primarily due to
a carbon steel lid construction that promotes eddy current heating. The failed transformer from September
2018 had been previously retrofitted with some magnetic shielding to reduce the heating effect. However,
the internal inspection showed significant oil scorching marks inside the top of the transformer near the low
side bushing turrets, which most likely could have been created before the retrofit. The spare transformer
had a design improvement incorporated into its lid construction with the use of stainless steel, and we don’t
expect the same issue on that unit. After the short time the spare was energized, during an internal
inspection no scorching was observed. When the spare was initially energized, however, it did have a 40°C
rise under no load just during the 24 hour soak. This suggests possible harmonics or some other hot-spot
concern with the spare transformer. We are soliciting multiple transformer experts for their opinions on
these topics. The spare unit also exhibited a spike in gassing of the oil after operating at full load for two
weeks, also suggesting a hot-metal concern or flaw in the unit. The only temperature devices are simple
oil temp gauges for top oil and simulated core temperature. Our present standard is to use an intelligent
transformer monitor temperature system with true winding temp sensors, and this should be implemented
either in a repair scenario or in a new GSU purchase.
During routine testing in 2017, the low-side bushings for the gas turbine generator winding were notably
deteriorated and replaced on-site. These high current terminals had developed significant heating during
the previous ten years of operation. As mentioned before, the turrets showed extreme discoloration due to
high temperature oil scorching, most likely due to eddy current heating, and it can be deduced that
excessive heating also caused the bushing failures.
While the power rating of the transformer seemed adequate at the time the plant was commissioned, the
generator turbines have undergone upgrades that resulted in uprated values. Last year the combustion
turbine generator (CTG) ran up to 102% of its transformer winding value, or in other words 212 MVA. Since
future upgrades are possible during the remaining 20-30 year life of the plant, more margin should be built
into the rating of the transformers. More margin is likely to help mitigate some of the heating issues with
the high duty cycle of a GSU. It is recommended that with any replacement transformer, the CTG winding
should be designed to run continuously at its present rating of 207 MW with a 0.91 p.f., plus 10% above
that to allow for future upgrades and contingency, or 250 MVA. The steam turbine generator (STG) winding
should be designed to run continuously at its present rating of 116.16 MW with a 0.9 p.f., plus 10% above
that for upgrades and another 5% above that for contingency, or 150 MVA. The present installation only
has a top rating (OA/FA/FA) of 208 MVA for the CTG and 147 MVA for the STG.
Avista’s Power Supply and Asset Management groups also recently provided separate evaluations of the
transformer situation at Coyote Springs. Power Supply provided a report that looked over the most likely
options for resolving the failed transformer and weighed the risks of the various options using standard
methods common to other risk evaluation methods when forecasting power supply needs. Asset
Management also looked at the options from a different perspective using methodology common to Avista’s
other asset portfolios.
Recommendation
From an engineering perspective, because of the tolerances and different construction methods of 500 kV,
as well as the large size requirement of this transformer bank, a single-phase design would be more reliable.
As mentioned earlier, if a single phase did fail in the future, the evaluation and replacement would be much
easier than with an entire three-phase package with substantially reduced lost generation costs. It is likely
that transformer cooling would be more consistent and efficient with the larger relative surface area of
individual tanks, and the health of each unit could be monitored individually. Most importantly, the
performance of single-phase units is expected to provide a design life of 20-30 years as opposed to the
historical replacement performance of the three-phase units Avista has had at this plant averaging 5-6
years. For these reasons, Generation Engineering recommends the single-phase GSU bank solution.

Staff_PR_102 Attachment B Page 3 of 4
4

APPENDIX A

Coyote Springs 2 - GSU Transformer T#3 Resolution and Options
Cost Time Estimated Date
Estimated T#3 failure removal from service and investigation costs to date 0.9M$ n/a
Avista costs to date subtotal 0.9M$ n/a 6/4/2019
ABB Forensic Investigation
Avista issues work authorizations n/a 1 week 6/4/2019
ABB requests railcar to Coyote Springs n/a 3-6 weeks 7/5/2019
ABB disassembles GSU & prepares for shipping 0.1M$ 1 week 7/12/2019
Shipping transformer by rail from Coyote Springs to ABB Ontario 0.4M$ 3-4 weeks 8/6/2019
ABB Ontario receives transformer and performs low voltage testing 0.1M$ 2 weeks 8/20/2019
ABB performs additional incoming high voltage testing 0.4M$ 1 week 8/27/2019
ABB untanks transformer and performs visual inspection 0.0M$ 2-4 weeks 9/17/2019
ABB performs tear down inspection 0.2M$ 3-4 weeks 10/11/2019
MAJOR HOLD POINT - PROBLEM IS FOUND OR NOT FOUND
These funds needed because we still need to find Root Cause - ABB inspection subtotal 1.2M$ 16-23 weeks 8/23/2019
If problem is found at major hold point:
Insurance credit to be determined unknown n/a
Avista may choose one or more of the following options depending on risk tolerance, ongoing performance of T#4, power supply costs, and budget availability.
Option 1: ABB Repair
Budgetary estimate to repair by rewinding transformer 2.8M$ 46-52 weeks 7/31/2020
Shipping transformer by rail from ABB Ontario to Coyote Springs 0.4M$ 3-4 weeks 8/25/2020
ABB reassembles and commissions GSU 0.3M$ 2-3 weeks 9/11/2020
Removal of T#4 to place repaired T#3 in service 0.5M$ incl.
Avista/PGE personnel support at commissioning 0.1M$ incl.
ABB repair subtotal 4.1M$ 51-59 weeks 9/11/2020
ABB inspection and repair total 5.3M$ 67-82 weeks 9/11/2020
Option 2: Scrap T#3 after inspection
Placeholder for scrapping transformer after inspection unknown n/a
Option 3: Purchase new three-phase GSU If started now
Budgetary cost of new three-phase transformer from Hyundai, including specification
time, Avista/PGE crew support, and removal of T#4 4.8M$ 72 weeks
8/25/2020
Option 4: Purchase new single-phase GSU bank If started now
Budgetary cost of three new single-phase transformers and associated plant
modifications per conceptual design by Black & Veatch, plus 8 wks budget approval 13.5M$ 90 weeks
12/29/2020
If started after inspection
5/14/2021

Staff_PR_102 Attachment B Page 4 of 4
Staff_PR_102 Attachment B Page 1 of 209
Staff_PR_102 Attachment B Page 2 of 209

BLACK & VEATCH | Table of Contents i

Table of Contents

1.0 Project Description ................................................................................................................ 1
2.0 Cost Estimate ......................................................................................................................... 1
2.1.1 General Clarifications .......................................................................................... 3
2.1.2 Civil/Structural/Mechanical Clarifications........................................................... 3
2.1.3 Plant Electrical Clarifications ............................................................................... 4
2.1.4 High Voltage Electrical Tie-in Clarifications ......................................................... 4
3.0 Schedule ................................................................................................................................ 5
4.0 Attachments .......................................................................................................................... 6

Attachment 1: Conceptual Design Layout and Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
Staff_PR_102 Attachment B Page 3 of 209
BLACK & VEATCH | Project Description 1
1.0 Project Description
Black & Veatch was retained to develop a conceptual layout, project cost estimate and
project/outage schedule for the Coyote Springs Unit 2 Generator Step-up (GSU) transformer
replacement from the existing 3-phase transformer to three new single-phase transformers. Black
& Veatch professionals visited Coyote Springs Generating Station to meet with Avista Utilities’ plant
personnel and walk down the existing Unit 2 GSU transformer installation to identify physical,
operating and scheduling constraints that may affect the conceptual design, layout and/or project
cost estimate. The Unit 2 conceptual design is based on a similar existing GSU configuration used
on the Coyote Springs Unit 1 Generating Station.
Black & Veatch has included the following documents that provide the details for the basis of the
project cost estimate and schedule summarized below for the work. These documents are included
as attachments:
Attachment 1: Conceptual Design Layout & Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
2.0 Cost Estimate
Black & Veatch developed an overall project cost estimate based on the conceptual design layout,
major equipment indicative price quotations, and construction cost details as follows:
Conceptual Design Layout
The following Conceptual Design Layout & Demolition Drawings are included as Attachment 1:
401395-SK-0001: GSU Transformer Isophase Bus Layout Plan
401395-SK-0002: GSU Transformer Isophase Bus Layout Sections
401395-SK-0003: GSU Transformer Demolition Plan
Major Equipment
A Major Equipment Procurement Cost Summary with a breakdown between the equipment
purchase cost and associated installation cost is included as Attachment 2. Indicative pricing
specific to this project was received in March 2019 for the following major equipment:
GSU Transformer
o Four (includes one spare)
o Single-phase, 60Hz, 13.8/18/500kV, 71/94.66/118.33 MVA
Iso-Phase Bus Electrical Duct System
o 18kV, 7000A
Both the GSU and IPB Suppliers listed in 2.1.3 provided indicative pricing quotations for the supply
of equipment and on-site installation (see Attachments 3 and 4). Equipment and installation cost
estimates included for the high voltage electrical tie-in equipment was provided from historical
project data by the Black & Veatch Power Delivery construction group (see Attachment 5).
Staff_PR_102 Attachment B Page 4 of 209
BLACK & VEATCH | Cost Estimate 2
Construction Costs
A detailed breakdown of the Construction Cost Estimate Totals & Bill of Quantities (BOQ) for the
following major portions of the project are included in Attachment 5:
Civil/Structural/Mechanical
Plant Electrical (includes the GSU and IPB)
High Voltage (500kV) Tie-in to the Existing Substation
Black & Veatch developed the BOQ for the Balance of Plant (BOP) materials and equipment
required for the new GSU foundation/firewalls, steel structural supports, electrical/controls tie-in,
grounding, etc. from the conceptual design. Commodity/other pricing from historical project data
from recent EPC and/or construction projects performed by Black & Veatch was used to develop
the cost estimates. Installation costs were adjusted for Boardman, Oregon and utilizing union labor
where applicable.
Engineering Costs
The estimated engineering costs include the following activities to support the project:
Initial Site Investigations, Data Gathering, and Preliminary Engineering
Major Electrical Equipment Bid Specification Development and Procurement Technical
Support
Electrical/Controls/Civil/Structural/Mechanical Balance of Plant (BOP) Detailed
Engineering and Construction Specifications
HV Electrical Tie-in Detailed Engineering and Construction Specifications
Construction Contractor Bid and Procurement Technical Support
Home Office and Field Technical Support during Construction
Total Project Costs
The total project estimated cost including engineering, procurement, and construction is
$13,485,000; broken down as indicated in the table below with escalation factor applied based on
the schedules included in Section 3.0. This cost estimate excludes the cost of the unit outage and
lost revenue of the plant.
Discipline Description Subtotal Total
Civil/Structural/Mechanical Foundations, Steel, HVAC Demo and Installation 1,943,000$
Transformer Fire Protection Deluge System 100,000$
HVAC Air Handler & Ductwork 100,000$
C/S/M Engineering & Project Management 315,000$ 2,458,000$
Plant Electrical Removal of Existing GSU Transformer 500,000$
GSU Transformers (incl. Shipping, Assembly, Dress-out, Testing, Spare Parts)8,011,000$
Isolated Phase Bus Duct & Support Steel (incl. Shipping, Demo, Installation)1,674,000$
Wiring, Ground Grid, Underground and Aboveground Raceway 212,000$
Elec Engineering & Project Management 236,000$ 10,633,000$
HV Electrical Tie-In 500kV OH Connection, Surge Arresters and Structures, Neutral Bus 324,000$
HV Elec Engineering & Project Management 70,000$ 394,000$
13,485,000$
OVERALL PROJECT COST SUMMARY
TOTAL
Staff_PR_102 Attachment B Page 5 of 209
BLACK & VEATCH | Cost Estimate 3
2.1.1 General Clarifications
The following general clarifications pertain to the cost estimates:
Based on the preliminary scope of work completed by Black & Veatch, the cost estimates
were performed at a +/- 20% accuracy level generally consistent with a Class 4 level as
defined by AACE International Recommended Practice No. 18R-97 Cost Estimate Classification
System – As Applied in Engineering, Procurement, and Construction for the Process Industries
(https:/web.aacei.org)
Engineering and construction costs have been escalated at 3% per year from a base
estimate in 2019 US dollars.
Construction cost estimate includes 30% contingency rate.
2.1.2 Civil/Structural/Mechanical Clarifications
The following clarifications pertain to the civil/structural/mechanical cost estimates:
Demolish existing transformer foundation and firewalls.
o The footprint of the new single-phase transformers is significantly larger than the
existing three-phase transformer.
o The most cost-effective solution is to demolish the existing foundation and install a
new foundation.
o Preserve the existing piles for partially supporting the new transformers.
o The existing firewall does not meet NFPA 850 “Recommended Practice for Fire
Protection for Electric Generating Plants and High Voltage Direct Current Converter
Stations” and will need to be replaced.
Demolish existing HVAC air handler foundation.
Relocate existing HVAC air handler unit.
o The existing air handler unit needs to be relocated to accommodate new
transformer foundation.
o New location of existing air handler unit is expected to be at existing grade elevation
on the east side of the CT air intake.
o Ductwork within the building would need to be redesigned and rerouted to the new
air handler location.
o An allowance for new HVAC equipment and/or substantial ductwork modifications
has been included in the cost estimate.
o New different sized equipment may be needed to accommodate
extension/reconfiguration of the duct work required for the new air handler
location.
Relocate existing underground fire protection pipe.
Install a new fire protection deluge system around the perimeter of each of the new single-
phase transformers.
o An allowance for equipment and installation has been included in the construction
cost estimate.
Install new transformer foundation with secondary containment
o Requires 8 to10 new piles.
o Sized for the oil volume, design rain event, and fire protection water.
o Does not include a drain or oil/water separator to match current site conditions.
This is based off discussions with plant personnel.
Staff_PR_102 Attachment B Page 6 of 209
BLACK & VEATCH | Cost Estimate 4
Install firewalls.
o Firewalls will be sized per NFPA 850 to limit the damage and potential spread of fire
in the event of a transformer failure.
Set the spare single-phase transformer on the existing spare foundation.
Construction cost estimate includes a 15% markup for three 8-hour shifts to reduce the
duration of the outage.
2.1.3 Plant Electrical Clarifications
The following clarifications pertain to the plant electrical cost estimates:
Black & Veatch solicited indicative pricing for four (4) single-phase GSU transformers from
ABB, Inc. (Córdoba, Spain) and Hyundai Power Transformers USA (Montgomery, AL). This
scope includes delivery, off-loading, assembly, dress-out, and testing of each unit.
Black & Veatch solicited indicative pricing for necessary modifications to the existing
isolated phase bus duct from AZZ Calvert (Richland, MS) and Technibus (Canton, OH). This
scope includes demolition of the existing bus duct to the building wall; and delivery, off-
loading, and installation of new bus duct and support assemblies.
The modified isolated phase bus duct will include space heaters similar to the existing bus
duct design. These will be field wired into the existing space heater control panel and
thermostat.
The ground grid in the area surrounding the new GSU transformer foundation will be
modified surrounding the transformer foundation area, along with associated ground rods
and equipment stingers. No additional grounding analysis has been considered.
The underground duct bank and associated risers to the existing GSU control panel will be
modified, as required, with risers to each of the new GSU control panels.
Black & Veatch has assumed auxiliary low voltage power feed and control circuits to the
existing transformer may need to be replaced, and has accounted for this wiring.
A new power feed to a junction box located near the spare transformer foundation has been
considered.
Existing GSU protective relay settings will be reviewed and modified as required in order to
protect the new transformers. No additional review of existing coordination, plant relay
settings, or arc flash studies has been considered.
Construction cost estimate includes a 15% markup for three 8-hour shifts to reduce the
duration of the outage.
2.1.4 High Voltage Electrical Tie-in Clarifications
The following clarifications pertain to the high voltage (HV) electrical tie-in cost estimates:
This conceptual design includes only 500kV side of the three (3) transformer HV
connections to the BPA substation and associated civil and electrical works.
The HV rigid bus from the substation will remain as is to avoid installation of an A-Frame in
BPA substation side. There would not be enough space for the A frame.
The three (3) single phase transformers and surge arresters will be positioned similar to
the existing Unit 1 Transformer configuration.
Staff_PR_102 Attachment B Page 7 of 209
BLACK & VEATCH | Schedule 5
The 34.5kV neutral bus arrangement will be similar to the existing Unit 1 Transformer
configuration. The neutral will be grounded close to the middle transformer. Firewalls of
both ends of the Unit 2 transformer bay will be used to support the neutral bus.
The west bus will not be changed. The connection from the west bus to the west
transformer HV bushing will be done by 3x1590 kcmil ACSR conductors. The same
conductors will be used for the surge arrester connection. Depending on the length of these
conductors, a conductor support (Dead-end Assembly) from the building wall may be
required.
The middle bus will be cut from the BPA-side middle bus structure and re-connect
diagonally to the existing east bus structure on the plant side.
o The existing middle bus structure, insulator, and foundation on the plant side will be
removed.
o The connection from the BPA-side middle bus to the middle transformer HV bushing
will be done by 3x1590 kcmil ACSR conductors. The same conductors will be used
for the surge arrester connection. Depending on the length of these conductors, a
conductor support from the building wall may be required.
The east bus will be cut from the BPA-side east bus structure and re-connect diagonally to a
new bus structure in the plant side (far east).
o The connection from the BPA-side east bus to the east transformer HV bushing will
be done by 3x1590 kcmil ACSR conductors. The same conductors will be used for
the surge arrester connection. Depending on the length of these conductors, a
conductor support from the building wall may be required.
Grounding of bus structure, surge arresters, and surge arrester structures is included in this
design scope.
The civil structural scope associated with the HV tie-in work includes:
o New bus support structure (1).
o Surge arrestor structure (3).
o Spread footing foundations for the new bus support structure and the surge arrester
support structures.
3.0 Schedule
Assuming this project is started by Avista Utilities in 3Q/4Q 2019 with a 56-week (maximum)
delivery time for the GSU transformer, an overall project estimated schedule of 19 months will
support installation during a planned Q1/Q2 unit outage in 2021.
The overall major activities for this project are expected to be performed in the phases as defined
below.
Phase 1: Site Investigations, Preliminary Engineering, and Major Equipment
Specification/Bid/Award
Phase 2: Major Equipment Procurement, Detailed Engineering, and Construction Contractor
Specification/Bid/Award
Phase 3: Major Equipment Delivery and Installation
Staff_PR_102 Attachment B Page 8 of 209
BLACK & VEATCH | Attachments 6
The overall project estimated schedule is shown below:
OVERALL PROJECT ESTIMATED SCHEDULE
2019 2020 2021PROJECT YEAR Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2
PHASE 1
PHASE 2
PHASE 3
This schedule is based on the Level 1 Engineering and Major Equipment Procurement Schedule and
Construction/Unit Outage Schedule provided as Attachments 6 and 7. Further refinement of these
schedules will be needed during Phase 1 and Phase 2 of the project.
4.0 Attachments
The following attachments are included in this report:
Attachment 1: Conceptual Design Layout and Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
Staff_PR_102 Attachment B Page 9 of 209
BLACK & VEATCH | Attachments 7
Attachment 1
Conceptual Design Layout and Demolition Drawings
Staff_PR_102 Attachment B Page 10 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
I

D

3
4
x
2
2
R

ISOPHASE BUS LAYOUT

RGH

03
/
2
7
/
2
0
1
9

0
7
:
0
6

P
M
DESIGNER
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-0001
X2 X2 X2 X1X1X1
Y1 Y1 Y1Y2Y2Y2
8'4'0 8'16'
1/8"=1'-0"
ha
s
0
7
2
5
2
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3
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=

1
1
SK-0002
PLAN
FOUNDATION (TYP)
NEW TRANFORMER
(TYP)
NEW TRANSFORMER
(TYP)
NEW ISOPHASE BUS
BUILDING
EXISTING
ROAD
EXISTING
30
'
-
0
"
36'-9"36'-9"
32
'
-
8
"
110'-3"
AIR HANDLING UNIT
RELOCATED
STATION FENCE
EXISTING
CL ROAD
EXISTING ROADWAY
STRUCTURE & FOUNDATION
NEW BUS SUPPORT
(TYP 3 PLCS)
CONDUCTOR
3X1590 KCMIL
FLEXIBLE
ARRESTER
SURGE
ARRESTER
SURGE
ARRESTER
SURGE BUS STRUCTURE
EXISTING 500kV
BUS STRUCTURE
EXISTING 500kV
AND SURGE ARRESTER (TYP)
JUMPER TO THE XFMR
THIS WILL BE USED TO
SUPPORT STRUCTURE.
TO SPAN FROM BUS
ATTACHMENT POINTS
UTILIZE EXISTING
BUS STRUCTURE
EXISTING 500kV
RIGID BUS
NEW 500kV
FIREWALL
FIREWALL
FIREWALL
FIREWALL
FIREWALL
FIREWALL
SUPPORTED FROM
NEUTRAL BUS -
Staff_PR_102 Attachment B Page 11 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
I

D

3
4
x
2
2
R

ISOPHASE BUS LAYOUT

RGH

03
/
2
5
/
2
0
1
9

0
7
:
3
7

P
M
DESIGNER
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-0002
8'4'0 8'16'
1/8"=1'-0"
ha
s
0
7
2
5
2
AE
C
O
s
i
m

B
u
i
l
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i
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g

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0
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3
8
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1
NEW TRANSFORMER FDN
TRANSFORMER
NEW FIREWALL 2HR RATED SEAL (TYP)
FIREWALL PENETRATION
BUILDING WALL
EXISTING
ISOPHASE BUS
NEW
CL XFMR
COL
30'-0"
25
'
-
0
"
SECTION 1
SEE DWG 401395-SK-00
SCALE: 1/8"=1'-0"
CONNECTION
500kV
Staff_PR_102 Attachment B Page 12 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
I

D

3
4
x
2
2
R

DEMOLITION PLAN

RGH

03
/
2
5
/
2
0
1
9

0
6
:
5
3

P
M
DESIGNER
ha
s
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7
2
5
2
AE
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O
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B
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1
1
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0
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3
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1
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-000
HANDLING UNIT
RELOCATED AIR
PILING TO BE LEFT INTACT
EXISTING TRANSFORMER
AREA TO BE DEMOLISHED,
DEMOLITION PLAN
SCALE: 1/8"=1'-0"
8'4'0 8'16'
1/8"=1'-0"
TOWARD NEW POSITION
500kV RIGID BUS & BEND
& FOUNDATION. CUT
SUPPORT STRUCTURE
REMOVE EXISTING BUS
NEW POSITION
& BEND TOWARDS
CUT 500kV RIGID BUS ROADWAY
EXISTING
EXISTING FENCE
Staff_PR_102 Attachment B Page 13 of 209
BLACK & VEATCH | Attachments 8
Attachment 2
Major Equipment Procurement Cost Summary
Staff_PR_102 Attachment B Page 14 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - MAJOR EQUIPMENT PROCUREMENT COST SUMMARY
Equipment Description Equipment Labor Total
GSU Transformers GSU (4) 1PH 532/13.8/18kV 71/94/118MVA ONAN/ONAF/ONAF $ 6,823,950
Recommended Spare Parts $ 93,206
Assembly, Dress-out, Testing (Multiple Shift Union Labor Adder)$ 640,000
Escalation (6%)$ 415,029 $ 38,400
GSU Transformer Sub-Total $ 7,332,185 $ 678,400 $ 8,010,585
Isolated Phase Bus Duct CTG IPBD, 18kV, 7000A $ 234,685
STG IPBD, 13.8kV, 7000A $ 258,311
Structural Steel $ 55,800
Freight $ 89,650
Demolition of Existing IPB and Structural Supports $ 84,875
Installation New Structural Supports and New IPB $ 735,160
Estimated Adder for Multiple Shift Labor $ 120,000
Escalation (6%)$ 38,307 $ 56,402
Isolated Phase Bus Duct Sub-Total $ 676,753 $ 996,437 $ 1,673,190
HV Electrical Tie-In 500kV Overhead Connection, Surge Arresters and Structures, Neutral Bus $ 94,000 $ 211,000
Escalation (6%)$ 5,640 $ 12,660
HV Electrical Tie-In Sub-Total $ 99,640 $ 223,660 $ 323,300
TOTAL $ 8,108,578 $ 1,898,497 $ 10,007,075
Staff_PR_102 Attachment B Page 15 of 209
BLACK & VEATCH | Attachments 9
Attachment 3
GSU Transformer Supplier Indicative Price Quotations
Staff_PR_102 Attachment B Page 16 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 1/9
© ABB 2019
—
ABB REFERENCE NUMBER: OPP-19-2977050
Power Transformer
Cordoba, Spain
Customer Project Date ABB Quote No.
Black and Veatch Coyote Springs GSU Replacement 03/07/2019 QT-19-01456802
PLEASE NOTE THAT THIS IS A BUDGETARY PROPOSAL FOR INFORMATION PURPOSES ONLY.
A FIRM PROPOSAL CAN BE FURNISHED UPON REQUEST.
Staff_PR_102 Attachment B Page 17 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 2/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Table of Contents
1. Introduction ..................................................................................................................................................... 3
2. Scope of Supply and Pricing ......................................................................................................................... 4
3. Conditions of Sale .......................................................................................................................................... 4
4. Terms of Payment ........................................................................................................................................... 5
5. Cancellation Schedule.....................................................................................................................................6
6. Warranty ..........................................................................................................................................................6
7. Approval Drawings .......................................................................................................................................... 7
8. Transportation and Delivery .......................................................................................................................... 7
9. Maintenance and Instruction Manuals ..........................................................................................................8
10. Technical Clarifications, Comments, and Exceptions ...............................................................................8
11. Attachments ..................................................................................................................................................8
00 03/072019 Original Release
Staff_PR_102 Attachment B Page 18 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 3/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
1. Introduction
ABB is pleased to submit for your kind consideration this budgetary proposal which
covers design, manufacturing, testing and transportation to pad of four (4) 1-phase
Generator Step Up Transformers, rated 13.8/18/500 kV 118.33 MVA for Coyote Springs
Generating Station.
ABB has designed a unit fully interchangeable with the required electrical data:
ratings, voltages, DETC, impedances and BIL.
The design has also considered the mechanical connection to the dog house
flanges for the 2 LV provided at the drawing: “GSU Layout Drawing Reference”
According to a preliminary evaluation, the tank could be placed at the same
location. However, cooler needs to be placed at least in two panels. Please,
check if this solution is ok for you.
If a higher bus duct flange height or a minor impedance change is admissible,
ABB could provide an optimized solution.
We sincerely hope that you find of your interest this budgetary proposal which we are
ready to further discuss with you and firm it.
Thank you for considering ABB for your power transformer requirements. If there are
any questions, please contact your local ABB representative.
Sarah McQuistion
Account Manager
ABB Inc
Phone: [phone]
Email:[e-mail]
Jose Sanchez-Marin
Business Development – Cordoba Factory
ABB Inc. Transformers
Neeta Khanna
Market Manager
ABB Inc
Staff_PR_102 Attachment B Page 19 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 4/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
2. Scope of Supply and Pricing
ITEM QTY Description Price (Net Each) Price (Total) Delivery
10 4 Oil filled Shell Form GSU
71/94.66/118.33 MVA,
ONAN/ONAF/ONAF, 1-phase, 60
Hertz,
13.8/18/500 kV (DETC)
Delivery: FCA ABB Córdoba
(Spain) according to INCOTERMS
2010
1,550,000 USD 6,200,000 USD 10-12 months
FCA Cordoba
Factory
20 1 Delivery of item 10 from FCA ABB
Cordoba Factory to Site on PAD
(DDP Offloaded) at Coyote Springs
200 Ullman Blvd
Boardman, OR 97818
TBA TBA 2 – 3 months
after FAT
30 1 Transformer 24 months warranty Included in
transformer price
40 $28,800
40.a 4 Install: Assembly, Oil-Fill & Testing $428,000
Notes:
The Sales price shown is on a per item basis. If the Customer purchases a quantity other than that
shown above, then the sales price is subject to change.
Please note that the shipment date(s) specified above is subject to prior sales. The shipment after re-
ceipt of order (ARO) is determined on the first available production slot at the time of proposal submit-
tal. The shipment ARO could remain as stated or be extended depending on prior sales. Please com-
municate with your ABB sales representative on a regular basis about shipment lead time during
proposal evaluation.
All prices are budgetary.
3. Conditions of Sale
3.1. Prices
The total selling price for the offered equipment is expressed in USD. Prices are budgetary and not bid-
ding. ABB has not included any kind of sales or use taxes or duties imposed by state or local authorities.
Any difference in the observed rate of the tax, between the date of this proposal and the shipment of
the equipment from our factory, will be the responsibility of the purchaser.
All prices are contingent upon gaining valid shipping clearances at the time of shipment. If clearance is
not available due to highway construction, changes in state regulations, changes in bridge limitations or
other items beyond our control, ABB will not be responsible for any additional shipping or handling
charges.
Staff_PR_102 Attachment B Page 20 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 5/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
3.2. Applicable Terms and Conditions of Sale
Terms and conditions of sale are based upon this proposal and ABB General Terms and Conditions of sale
herein. We stand open to negotiate any of the items contained therein in an effort to reach a mutually ac-
ceptable set of commercial terms and conditions applicable to this potential contract.
3.3. Liquidated Damages
Liquidated Damages are exclusive remedy for late delivery (full and final settlement).
Liquidated damages for late delivery shall be 0,5% for each full week's delay in no case to exceed 10% of the
price of the delayed portion of the goods.
Liquidated damages for performance shall not exceed 10% of the purchase order price.
Seller’s sole liability and Purchaser’s exclusive remedy for the failure to meet the delivery date and/or any
performance guarantees is assessment of liquidated damages. Seller’s maximum aggregate liability for
failure to meet the delivery date and/or any performance guarantees shall be ten percent of the purchase
order price.
4. Terms of Payment
All prices are firm and based on the following progress payment terms unless specifically noted other-
wise. Payments are due net 30 days after submittal of invoice unless noted otherwise.
Transformer Payment Milestone Payment (% of Price)
At Order Placement 10 %
Upon the approval of the drawings 10 %
At reception of copper and steel at factory 30 %
At completion of Factory Acceptance Tests 30 %
Upon delivery at site but not later than 60 days after EXW
availability.
20 %
Transportation Payment Milestone Payment (% of Price)
Upon completion i.e. DDP delivery 100 %
Staff_PR_102 Attachment B Page 21 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 6/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Note:If payment is not made when due, for above payment term, Purchaser shall pay, in addition to the
overdue payment, a late charge equal to the lesser of 1 1/2% per month or any part thereof
5. Cancellation Schedule
The Purchaser may cancel the order upon written notice and upon payment to ABB of reasonable and
proper cancellation charges. These charges will be based on the following schedule:
Milestone Cancellation % of Price
After order entry 20 %
After submittal of approval drawings 40 %
After receipt of copper and E-steel at the factory, prior to start of
manufacture
80%
After start of manufacture 100 %
Time period is from PO date or letter of Intent date to the date of receipt of written notification of can-
cellation. Cancellation at “No Charge” may be made only if ABB refuses to meet the terms of this agree-
ment or the technical requirements of the applicable customer specification, excluding noted excep-
tions herein.
6. Warranty
Warranty shall apply for a period of 18 months from the date of its energization, or 24 months after EXW
Cordoba Factory availability, whichever comes first.
The goods supplied against any order resulting from this proposal would be guaranteed against defects
in design, materials or workmanship as stated below, under the condition that:
The unit must be assembled and filled with oil no longer than six (6) months after shipment from ABB’s
factory.
Erection and commissioning is performed by ABB or by personnel contracted by ABB.
Technical Assistance of the erection and commissioning is performed by ABB or by personnel approved
in writing by ABB. (ABB does not assume responsibility for any issues of nonconformance directly
caused by the negligence of third party organizations.) ABB will provide a service engineer (Technical
Assistance) for warranty validation for a maximum of ten (10) consecutive days per transformer, includ-
ing transportation, at no additional charge.
It will be the Purchaser’s responsibility to:
Make arrangements for ABB to be present during the installation process.
If installation plus travel exceeds ten (10) consecutive days per transformer, ABB Technical Assistance
services will be charged at the rates stated in the ABB Rate Sheet 1ZUL9520_001 or latest attached revi-
sion.
Staff_PR_102 Attachment B Page 22 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 7/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Complete and return the ABB Warranty Validation Sheet within one (1) week of installation completion.
If a warranty repair is necessary, ABB will not be responsible for handling, storing, treating, or replace-
ment of transformer oil.
The warranties and remedies set forth herein are conditioned upon the proper receipt, handling, stor-
age and installation of the equipment supplied hereunder and upon the purchaser’s completion and re-
turn of the Receiving Inspection, Unloading and Storage and Installation check lists supplied with the
transformer.
The warranties and remedies are further conditioned upon the equipment having been operated and
maintained in accordance with ABB recommendations and standard industry practice, and not having
been subjected to accident, alteration, abuse or misuse.
7. Approval Drawings
Drawings for approval can be supplied based on the following schedule. Dates are in weeks after re-
ceipt of complete order information.
Drawings will be submitted according to the following schedule:
·DRM documentation package: 8-10 weeks ARO
·Detailed design package: 8-10 weeks from DRM approval
·Final documentation package: 4-6 weeks from FAT
ABB requires customer to approve and return drawings within 2 weeks of submittal. Return of these
drawings after the 2 week period may result in schedule delays. Shipments and drawing dates are sub-
ject to prior sales. Approval order pricing is firm for 30 days after initial mailing date of approval draw-
ings. Orders not released for manufacture within 30 days of the initial drawing date are subject to price
adjustment.
All lead times are subject change due to engineering load at time of order and must be confirmed at
time of order. The Final drawings will be provided after completion of tests.
8. Transportation and Delivery
Item Incoterms Additional Shipping Terms Shipment (ARO)
20 DDP Delivery of item 10 from FCA ABB Cordoba
Factory to Site on PAD (DDP Offloaded) at
Coyote Springs 200 Ullman Blvd Boardman, OR
97818
2 – 3 months after FAT
Shipment date is subject to prior sales and confirmation at the time of order. Lead times are subject to
change based on availability of production space and/or materials at time of order. Please contact your
ABB representative to confirm the lead time at order entry. Drawings and shipment in less than typical
lead times are available upon request and will be priced accordingly.
Staff_PR_102 Attachment B Page 23 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 8/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
If delivery is delayed by Purchaser, payment shall be due on the date ABB is prepared to make delivery.
Delays in delivery or nonconformities in any installments delivered shall not relieve Purchaser of its obli-
gation to accept and pay for remaining installments.
Shipment date is contingent upon the Seller's ability to obtain a valid shipping clearance at the time of
shipment. At the time of award, the purchaser is advised to confirm transformer dimensions and
weights prior to proceeding with civil work.
Site Installation
The cost for site assembly is not included in the unit price quoted above. It is included as a separate line
item. Please refer to the ABB TRES proposal attached.
Purchase Order must make reference to all pertinent documentation, including acknowledgment of this
proposal and complete shipping address with site contact information.
9. Maintenance and Instruction Manuals
ABB will supply hard bound copies of Maintenance and Instruction Manuals. These include certified test
results, requested transformer pictures, and drawings.
10. Technical Clarifications, Comments, and
Exceptions
Please see attached Technical Proposal: OPP-19-2977050 - Technical data sheet_coyote R00
11. Attachments
1.ABB general terms and conditions of sale
2.OPP-19-2977050 - Technical data sheet_coyote R00
Staff_PR_102 Attachment B Page 24 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 9/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Thank you for considering ABB for your power transformer requirements. We welcome the opportunity
to speak with you concerning our proposal or any other questions you may have.
Best regards,
Sarah McQuistion
Account Manager
ABB Inc
Phone: [phone]
Email:[e-mail]
Jose Sanchez-Marin
Business Development – Cordoba Factory
ABB Inc. Transformers
Neeta Khanna
Market Manager
ABB Inc
Staff_PR_102 Attachment B Page 25 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

ABB INC.
GENERAL TERMS AND CONDITIONS OF SALE

1. General. The terms and conditions contained herein, together with any additional or different terms
contained in ABB's Proposal, if any, submitted to Purchaser (which Proposal shall control over any
conflicting terms), constitute the entire agreement (the "Agreement") between the parties with respect to
the order and supersede all prior communications and agreements regarding the order. Acceptance by
ABB of the order, or Purchaser's acceptance of ABB's Proposal, is expressly limited to and conditioned
upon Purchaser's acceptance of these terms and conditions, payment for or acceptance of any
performance by ABB being acceptance. These terms and conditions may not be changed or superseded
by any different or additional terms and conditions proposed by Purchaser to which terms ABB hereby
objects. Unless the context otherwise requires, the term "Equipment" as used herein means all of the
equipment, parts, accessories sold, and all software and software documentation, if any, licensed to
Purchaser by ABB ("Software") under the order. Unless the context otherwise requires, the term
"Services" as used herein means all labor, supervisory, technical and engineering, installation, repair,
consulting or other services provided by ABB under the order. As used herein, the term "Purchaser" shall
include the initial end use of the Equipment and/or services; provided, however, that Paragraph 13(a)
shall apply exclusively to the initial end user.

2. Prices.
(a) Unless otherwise specified in writing, all Proposals expire thirty (30) days from the date thereof.
(b) Unless otherwise stated herein, Services prices are based on normal business hours (8 a.m. to 5 p.m.
Monday through Friday). Overtime and Saturday hours will be billed at one and one-half (1 1/2) times the
hourly rate; and Sunday hours will be billed at two (2) times the hourly rate; holiday hours will be billed at
three (3) times the hourly rate. If a Services rate sheet is attached hereto, the applicable Services rates
shall be those set forth in the rate sheet. Rates are subject to change without notice.
(c) The price does not include any federal, state or local property, license, privilege, sales, use, excise,
gross receipts, or other like taxes which may now or hereafter be applicable. Purchaser agrees to pay or
reimburse any such taxes which ABB or its suppliers are required to pay or collect. If Purchaser is
exempt from the payment of any tax or holds a direct payment permit, Purchaser shall, upon order
placement, provide ABB a copy, acceptable to the relevant governmental authorities of any such
certificate or permit.
(d) The price includes customs duties and other importation or exportation fees, if any, at the rates in
effect on the date of ABB’s Proposal. Any change after that date in such duties, fees, or rates, shall
increase the price by ABB's additional cost.

3. Payment.
(a) Unless specified to the contrary in writing by ABB, payment terms are net cash, payable without
offset, in United States Dollars, 30 days from date of invoice by wire transfer to the account designated by
ABB in the Proposal.
(b) If in the judgment of ABB the financial condition of Purchaser at any time prior to delivery does not
justify the terms of payment specified, ABB may require payment in advance, payment security
satisfactory to ABB, or may terminate the order, whereupon ABB shall be entitled to receive reasonable
cancellation charges. If delivery is delayed by Purchaser, payment shall be due on the date ABB is
prepared to make delivery. Delays in delivery or nonconformities in any installments delivered shall not
relieve Purchaser of its obligation to accept and pay for remaining installments.
(c) Purchaser shall pay, in addition to the overdue payment, a late charge equal to the lesser of 1 1/2%
per month or any part thereof or the highest applicable rate allowed by law on all such overdue amounts
plus ABB's attorneys' fees and court costs incurred in connection with collection.

4. Changes.
(a) Any changes requested by Purchaser affecting the ordered scope of work must be accepted by ABB
and resulting adjustments to affected provisions, including price, schedule, and guarantees mutually
agreed in writing prior to implementation of the change.
Staff_PR_102 Attachment B Page 26 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

(b) ABB may, at its expense, make such changes in the Equipment or Services as it deems necessary,
in its sole discretion, to conform the Equipment or Services to the applicable specifications. If Purchaser
objects to any such changes, ABB shall be relieved of its obligation to conform to the applicable
specifications to the extent that conformance may be affected by such objection.

5. Delivery.
(a) All Equipment manufactured, assembled or warehoused in the continental United States is delivered
F.O.B. point of shipment. Equipment shipped from outside the continental United States is delivered
F.O.B. United States port of entry. Purchaser shall be responsible for any and all demurrage or detention
charges.
(b) If the scheduled delivery of Equipment is delayed by Purchaser or by Force Majeure, ABB may move
the Equipment to storage for the account of and at the risk of Purchaser whereupon it shall be deemed to
be delivered.
(c) Shipping and delivery dates are contingent upon Purchaser's timely approvals and delivery by
Purchaser of any documentation required for ABB's performance hereunder.
(d) Claims for shortages or other errors in delivery must be made in writing to ABB within ten days of
delivery. Equipment may not be returned except with the prior written consent of and subject to terms
specified by ABB. Claims for damage after delivery shall be made directly by Purchaser with the common
carrier

6. Title & Risk of Loss. Except with respect to Software (for which title shall not pass, use being
licensed) title to Equipment shall remain in ABB until fully paid for. Notwithstanding any agreement with
respect to delivery terms or payment of transportation charges, risk of loss or damage shall pass to
Purchaser upon delivery.

7. Inspection, Testing and Acceptance.
(a) Any inspection by Purchaser of Equipment on ABB's premises shall be scheduled in advance to be
performed during normal working hours.
(b) If the order provides for factory acceptance testing, ABB shall notify Purchaser when ABB will
conduct such testing prior to shipment. Unless Purchaser states specific objections in writing within ten
(10) days after completion of factory acceptance testing, completion of the acceptance test constitutes
Purchaser's factory acceptance of the Equipment and its authorization for shipment.
(c) If the order provides for site acceptance testing, testing will be performed by ABB personnel to verify
that the Equipment has arrived at site complete, without physical damage, and in good operating
condition. Completion of site acceptance testing constitutes full and final acceptance of the Equipment.
If, through no fault of ABB, acceptance testing is not completed within thirty (30) days after arrival of the
Equipment at the site, the site acceptance test shall be deemed completed and the Equipment shall be
deemed accepted.

8. Warranties and Remedies.
(a) Equipment and Services Warranty. ABB warrants that Equipment (excluding Software, which is
warranted as specified in paragraph (d) below) shall be delivered free of defects in material and
workmanship and that Services shall be free of defects in workmanship. The Warranty Remedy Period for
Equipment (excluding Software, Spare Parts and Refurbished or Repaired Parts) shall end twelve (12)
months after installation or eighteen (18) months after date of shipment, whichever first occurs. The
Warranty Remedy Period for new spare parts shall end twelve (12) months after date of shipment. The
Warranty Remedy Period for refurbished or repaired parts shall end ninety (90) days after date of
shipment. The Warranty Remedy Period for Services shall end ninety (90) days after the date of
completion of Services.
(b) Equipment and Services Remedy. If a nonconformity to the foregoing warranty is discovered in the
Equipment or Services during the applicable Warranty Remedy Period, as specified above, under normal
and proper use and provided the Equipment has been properly stored, installed, operated and maintained
and written notice of such nonconformity is provided to ABB promptly after such discovery and within the
applicable Warranty Remedy Period, ABB shall, at its option, either (i) repair or replace the
nonconforming portion of the Equipment or re-perform the nonconforming Services or (ii) refund the
Staff_PR_102 Attachment B Page 27 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

portion of the price applicable to the nonconforming portion of Equipment or Services. If any portion of the
Equipment or Services so repaired, replaced or re-performed fails to conform to the foregoing warranty,
and written notice of such nonconformity is provided to ABB promptly after discovery and within the
original Warranty Remedy Period applicable to such Equipment or Services or 30 days from completion
of such repair, replacement or re-performance, whichever is later, ABB will repair or replace such
nonconforming Equipment or re-perform the nonconforming Services. The original Warranty Remedy
Period shall not otherwise be extended.
(c) Exceptions. ABB shall not be responsible for providing working access to the nonconforming
Equipment, including disassembly and re-assembly of non-ABB supplied equipment, or for providing
transportation to or from any repair facility, all of which shall be at Purchaser's risk and expense. ABB
shall have no obligation hereunder with respect to any Equipment which (i) has been improperly repaired
or altered; (ii) has been subjected to misuse, negligence or accident; (iii) has been used in a manner
contrary to ABB's instructions; (iv) is comprised of materials provided by or a design specified by
Purchaser; or (v) has failed as a result of ordinary wear and tear. Equipment supplied by ABB but
manufactured by others is warranted only to the extent of the manufacturer’s warranty, and only the
remedies, if any, provided by the manufacturer will be allowed.
(d) Software Warranty and Remedies. ABB warrants that, except as specified below, the Software will,
when properly installed, execute in accordance with ABB's published specification. If a nonconformity to
the foregoing warranty is discovered during the period ending one (1) year after the date of shipment and
written notice of such nonconformity is provided to ABB promptly after such discovery and within that
period, including a description of the nonconformity and complete information about the manner of its
discovery, ABB shall correct the nonconformity by, at its option, either (i) modifying or making available to
the Purchaser instructions for modifying the Software; or (ii) making available at ABB's facility necessary
corrected or replacement programs. ABB shall have no obligation with respect to any nonconformities
resulting from (i) unauthorized modification of the Software or (ii) Purchaser-supplied software or
interfacing. ABB does not warrant that the functions contained in the software will operate in
combinations which may be selected for use by the Purchaser, or that the software products are free from
errors in the nature of what is commonly categorized by the computer industry as "bugs".
(e) THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES
OF QUALITY AND PERFORMANCE, WHETHER WRITTEN, ORAL OR IMPLIED, AND ALL OTHER
WARRANTIES INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE OR USAGE OF TRADE ARE HEREBY DISCLAIMED. THE REMEDIES
STATED HEREIN CONSTITUTE PURCHASER’S EXCLUSIVE REMEDIES AND ABB’S ENTIRE
LIABILITY FOR ANY BREACH OF WARRANTY.

9. Patent Indemnity.
(a) ABB shall defend at its own expense any action brought against Purchaser alleging that the
Equipment or the use of the Equipment to practice any process for which such Equipment is specified by
ABB (a “Process”) directly infringes any claim of a patent of the United States of America and to pay all
damages and costs finally awarded in any such action, provided that Purchaser has given ABB prompt
written notice of such action, all necessary assistance in the defense thereof and the right to control all
aspects of the defense thereof including the right to settle or otherwise terminate such action in behalf of
Purchaser.
(b) ABB shall have no obligation hereunder and this provision shall not apply to: (i) any other equipment
or processes, including Equipment or Processes which have been modified or combined with other
equipment or process not supplied by ABB; (ii) any Equipment or Process supplied according to a design,
other than an ABB design, required by Purchaser; (iii) any products manufactured by the Equipment or
Process; (iv) any patent issued after the date hereof; or (v) any action settled or otherwise terminated
without the prior written consent of ABB.
(c) If, in any such action, the Equipment is held to constitute an infringement, or the practice of any
Process using the Equipment is finally enjoined, ABB shall, at its option and its own expense, procure for
Purchaser the right to continue using said Equipment; or modify or replace it with non-infringing
equipment or, with Purchaser's assistance, modify the Process so that it becomes non-infringing; or
remove it and refund the portion of the price allocable to the infringing Equipment. THE FOREGOING
Staff_PR_102 Attachment B Page 28 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

PARAGRAPHS STATE THE ENTIRE LIABILITY OF ABB AND EQUIPMENT MANUFACTURER FOR
ANY PATENT INFRINGEMENT.
(d) To the extent that said Equipment or any part thereof is modified by Purchaser, or combined by
Purchaser with equipment or processes not furnished hereunder (except to the extent that ABB is a
contributory infringer) or said Equipment or any part thereof is used by Purchaser to perform a process
not furnished hereunder by ABB or to produce an article, and by reason of said modification, combination,
performance or production, an action is brought against ABB, Purchaser shall defend and indemnify ABB
in the same manner and to the same extent that ABB would be obligated to indemnify Purchaser under
this "Patent Indemnity" provision.

10. Limitation of Liability.
(a) In no event shall ABB, its suppliers or subcontractors be liable for special, indirect, incidental or
consequential damages, whether in contract, warranty, tort, negligence, strict liability or otherwise,
including, but not limited to, loss of profits or revenue, loss of use of the Equipment or any associated
equipment, cost of capital, cost of substitute equipment, facilities or services, downtime costs, delays, and
claims of customers of the Purchaser or other third parties for any damages. ABB's liability for any claim
whether in contract, warranty, tort, negligence, strict liability, or otherwise for any loss or damage arising
out of, connected with, or resulting from this Agreement or the performance or breach thereof, or from the
design, manufacture, sale, delivery, resale, repair, replacement, installation, technical direction of
installation, inspection, operation or use of any equipment covered by or furnished under this Agreement,
or from any services rendered in connection therewith, shall in no case (except as provided in the section
entitled "Patent Indemnity") exceed one-half (1/2) of the purchase price allocable to the Equipment or part
thereof or Services which gives rise to the claim.
(b) All causes of action against ABB arising out of or relating to this Agreement or the performance or
breach hereof shall expire unless brought within one year of the time of accrual thereof.
(c) In no event, regardless of cause, shall ABB be liable for penalties or penalty clauses of any
description or for indemnification of Purchaser or others for costs, damages, or expenses arising out of or
related to the Equipment and/Services.

11. Laws and Regulations. ABB does not assume any responsibility for compliance with federal, state
or local laws and regulations, except as expressly set forth herein, and compliance with any laws and
regulations relating to the operation or use of the Equipment or Software is the sole responsibility of the
Purchaser. All laws and regulations referenced herein shall be those in effect as of the Proposal date. In
the event of any subsequent revisions or changes thereto, ABB assumes no responsibility for compliance
therewith. If Purchaser desires a modification as a result of any such change or revision, it shall be
treated as a change per Article 4. Nothing contained herein shall be construed as imposing responsibility
or liability upon ABB for obtaining any permits, licenses or approvals from any agency required in
connection with the supply, erection or operation of the Equipment. This Agreement shall be governed by
the laws of the State of New York, but excluding the provisions of the United Nations Convention on
Contracts for the International Sale of Goods and excluding New York law with respect to conflicts of law.
Purchaser agrees that all causes of action against ABB under this Agreement shall be brought in the
State Courts of the State of New York, or the U.S. District Court for the Southern District of New York. If
any provision hereof, partly or completely, shall be held invalid or unenforceable, such invalidity or
unenforceability shall not affect any other provision or portion hereof and these terms shall be construed
as if such invalid or unenforceable provision or portion thereof had never existed.

12. OSHA. ABB warrants that the Equipment will comply with the relevant standards of the Occupational
Safety and Health Act of 1970 ("OSHA") and the regulations promulgated thereunder as of the date of the
Proposal. Upon prompt written notice from the Purchaser of a breach of this warranty, ABB will replace
the affected part or modify it so that it conforms to such standard or regulation. ABB's obligation shall be
limited to such replacement or modification. In no event shall ABB be responsible for liability arising out
of the violation of any OSHA standards relating to or caused by Purchaser's design, location, operation,
or maintenance of the Equipment, its use in association with other equipment of Purchaser, or the
alteration of the Equipment by any party other than ABB.

Staff_PR_102 Attachment B Page 29 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

13. Software License.
(a) ABB owns all rights in or has the right to sublicense all of the Software, if any, to be delivered to
Purchaser under this Agreement. As part of the sale made hereunder Purchaser hereby obtains a limited
license to use the Software, subject to the following: (i) The Software may be used only in conjunction
with equipment specified by ABB; (ii) The Software shall be kept strictly confidential; (iii) The Software
shall not be copied, reverse engineered, or modified; (iv) The Purchaser's right to use the Software shall
terminate immediately when the specified equipment is no longer used by the Purchaser or when
otherwise terminated, e.g. for breach, hereunder; and (v) the rights to use the Software are non-exclusive
and non-transferable, except with ABB's prior written consent.
(b) Nothing in this Agreement shall be deemed to convey to Purchaser any title to or ownership in the
Software or the intellectual property contained therein in whole or in part, nor to designate the Software a
"work made for hire" under the Copyright Act, nor to confer upon any person who is not a named party to
this Agreement any right or remedy under or by reason of this Agreement. In the event of termination of
this License, Purchaser shall immediately cease using the Software and, without retaining any copies,
notes or excerpts thereof, return to ABB the Software and all copies thereof and shall remove all machine
readable Software from all of Purchaser's storage media.

14. Inventions and Information. Unless otherwise agreed in writing by ABB and Purchaser, all right,
title and interest in any inventions, developments, improvements or modifications of or for Equipment and
Services shall remain with ABB. Any design, manufacturing drawings or other information submitted to
the Purchaser remains the exclusive property of ABB. Purchaser shall not, without ABB's prior written
consent, copy or disclose such information to a third party. Such information shall be used solely for the
operation or maintenance of the Equipment and not for any other purpose, including the duplication
thereof in whole or in part.

15. Force Majeure. ABB shall neither be liable for loss, damage, detention or delay nor be deemed to be
in default for failure to perform when prevented from doing so by causes beyond its reasonable control
including but not limited to acts of war (declared or undeclared), Acts of God, fire, strike, labor difficulties,
acts or omissions of any governmental authority or of Purchaser, compliance with government
regulations, insurrection or riot, embargo, delays or shortages in transportation or inability to obtain
necessary labor, materials, or manufacturing facilities from usual sources or from defects or delays in the
performance of its suppliers or subcontractors due to any of the foregoing enumerated causes. In the
event of delay due to any such cause, the date of delivery will be extended by period equal to the delay
plus a reasonable time to resume production, and the price will be adjusted to compensate ABB for such
delay.

16. Cancellation. Any order may be cancelled by Purchaser only upon prior written notice and payment
of termination charges, including but not limited to, all costs identified to the order incurred prior to the
effective date of notice of termination and all expenses incurred by ABB attributable to the termination,
plus a fixed sum of ten (10) percent of the final total price to compensate for disruption in scheduling,
planned production and other indirect costs.

17. Termination. No termination by Purchaser for default shall be effective unless, within fifteen (15)
days after receipt by ABB of Purchaser's written notice specifying such default, ABB shall have failed to
initiate and pursue with due diligence correction of such specified default.

18. Export Control.
(a) Purchaser represents and warrants that the Equipment and Services provided hereunder and the
"direct product" thereof are intended for civil use only and will not be used, directly or indirectly, for the
production of chemical or biological weapons or of precursor chemicals for such weapons, or for any
direct or indirect nuclear end use. Purchaser agrees not to disclose, use, export or re-export, directly or
indirectly, any information provided by ABB or the "direct product" thereof as defined in the Export Control
Regulations of the United States Department of Commerce, except in compliance with such Regulations.
(b) If applicable, ABB shall file for a U.S. export license, but only after appropriate documentation for the
license application has been provided by Purchaser. Purchaser shall furnish such documentation within
Staff_PR_102 Attachment B Page 30 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

a reasonable time after order acceptance. Any delay in obtaining such license shall suspend
performance of this Agreement by ABB. If an export license is not granted or, if once granted, is
thereafter revoked or modified by the appropriate authorities, this Agreement may be canceled by ABB
without liability for damages of any kind resulting from such cancellation. At ABB's request, Purchaser
shall provide to ABB a Letter of Assurance and End-User Statement in a form reasonably satisfactory to
ABB.

19. Assignment. Any assignment of this Agreement or of any rights or obligations under the Agreement
without prior written consent of ABB shall be void.

20. Nuclear Insurance – Indemnity. For applications in nuclear projects, the Purchaser and/or its end
user customer shall have complete insurance protection against liability and property damage resulting
from a nuclear incident to and shall indemnify ABB, its subcontractors, suppliers and vendors against all
claims resulting from a nuclear incident.

21. Resale. If Purchaser resells any of the Equipment, the sale terms shall limit ABB's liability to the
buyer to the same extent that ABB's liability to Purchaser is limited hereunder.

22. Entire Agreement. This Agreement constitutes the entire agreement between ABB and Purchaser.
There are no agreements, understandings, restrictions, warranties, or representations between ABB and
Purchaser other than those set forth herein or herein provided.

Staff_PR_102 Attachment B Page 31 of 209

Transformer Performance Specification
For: B&V Date: 05/03/2019
Quote: Coyote S. Item: Spec: 63.3801

Rating
Type Transformer Class H Winding X Winding Y Winding
Phase 1 500 kV 13.8 kV 18 kV
Hertz 60 ONAN 71,000 KVA 29,330 KVA 41,660 KVA
Temp Rise 55 C ONAF1 94,660 KVA 39,000 KVA 55,660 KVA
Insulating Type Mineral Oil ONAF2 118,330 KVA 49,000 KVA 69,330 KVA

Additional Tap Voltages
H Winding (kV) ± 2 × 2.5% of 500 kV, DETC
X Winding (kV) No Taps
Y Winding (kV) No Taps

Dielectric Tests Insulation Levels
Applied Voltage
(To other wind-
ings and ground)
H Winding 34 kV
ITEMS Basic Lightning Impulse Insulation
Level (BIL kV) X Winding 34 kV
Y Winding 50 kV H line 1425
Induced Voltage
Enhancement level /
7200 Cycle (ph-G) 550 kV H neutral 110
X line 110
One hour level (ph-G) 475 kV Y line 150

Loss Data based on NL @ 20°C, LL @ 75°C
Based on loading at 500 kV To 13.8 kV
Winding Load KVA H 71,000 X 29,330 Y 46,660
No Load Loss 126 kW
Load Loss 84 kW Total Loss 210 kW

Regulation at

Power
Factor
%
Reg % Load

Auxiliary Losses (Not included in
above) Percent Exciting Current Mechanical Data
Not for Construction Purposes
12 kW
100% V 110% V
0.34 0.9
Drawing
Average Sound Pressure Level Total Height 371 in
dB(A) Class Total Length 274 in
82 ONAF2 Total Width 250 in
**no-load sound (core plus cooling system) Shipping Height 175 in
Shipping Width 142 in
Shipping Length 166 in
Oil Preservation Conservator
Percent Impedance Voltage Weights (approximate) (lbs)
% IZ Between
Windings At Core and Coils 217,000 lbs
Tank and Fittings 103,000 lbs
5.33 (*) 500/13.8 71 MVA Fluid 8,453 gal 63,000 lbs
5.33 (*) 500/18 71 MVA Total Weight 383,000 lbs
10.33 (*) 13.8/18 kV 71 MVA Shipping Weight 275,000 lbs
Shipped in Dry Air

(*)Impedances tolerance: +-5%
Notes and Clarifications:

▪ Shell form is proposed
▪ Impedances tolerance is +-5%
▪ Radiators are placed at segments 2 and 3
Staff_PR_102 Attachment B Page 32 of 209

- ABB has designed a unit fully interchangeable with the required electrical data: ratings, voltages, DETC,
impedances and BIL.
- The design has also considered the mechanical connection to the dog house flanges for the 2 LV provided at the
drawing: “GSU Layout Drawing Reference”
- According to a preliminary evaluation, the tank could be placed at the same location. However, cooler needs to
be placed at least in two panels. Please, check if this solution is ok for you.
- If a higher bus duct flange height or a minor impedance change is admissible, ABB could provide an optimized
solution.

Staff_PR_102 Attachment B Page 33 of 209
TO: FROM: Hyundai Power Transformer USA
Or Hyundai Corporation USA Black & Veatch ATTN: Chris Echter
Name : Jaehun Kim Phone No. : 334-481-2039 Fax No. : 334-481-2098 E-mail : [e-mail]
Our Ref. No. : A1902-729 Date : March 15, 2019

Subject

: Proposal for Avista / Coyote Spring GSU replacement

Dear Mr. Chris Echter,

We thank you very much for your invitation for the subject and are pleased to submit our
Proposal as follows:

AA. Description

# Description Unit Price Q’ty Extended Price
1
1PH 60HZ 532/13.8/18KV
71/94.6/118.3MVA YNd1d1 HV-DETC ONAN/ONAF/ONAF $1,705,988 4EA $6,823,950
2 Recommended Spare Parts (Optional) $93,206 1LOT $93,206
1) Contracting entity : Hyundai Power Transformer USA
If the unit is manufactured out of 215 Folmar Parkway, Montgomery, AL 36105
2) Contracting entity : Hyundai Corporation USA
If the unit is manufactured out of Ulsan, Korea

BB. Commercial Terms and Conditions

1. Scope of Supply

Staff_PR_102 Attachment B Page 34 of 209

2

1.1 Design, manufacture, test at factory, and delivery according to ANSI/IEEE standards.

1.2 Full routine test in accordance with applicable international standards ANSI. Any type
test requirement should be notified by the Purchaser explicitly and is quoted separately.
The cost thereof shall be added to contract price. The equipment will be subjected to
standard inspection requirement of the supplier. Short Circuit Test is not included in the
proposed price.

1.3 Seaworthy packing (if needed), as per Hyundai’s export packing standard, and allowing
for shipment and handling in good conditions, is included. Details thereon can be
obtained upon request. The equipment shall be marked according to the supplier’s
standard, unless specific instructions thereto have been given by the purchaser.

1.4 Price Included in Item AA.

2. Price terms:

2.1 The prices quoted above are in U.S. Dollars.

2.2 The proposed prices are firm and valid for 60 days.
Any overrun on these time limits, not due to the supplier, shall result in a totally
revised quotation.

3. Terms of Payment

3.1 Net 30Days
- 10% after submitting the drawing for approval
- 20% after in-tanking
- 20% after successful Factory Acceptance Test
Staff_PR_102 Attachment B Page 35 of 209

3

- 40% after delivery to job site
- 10% after submittal of LOC valid through the warranty period.

4. Delivery date

4.1 Hyundai would like to deliver the unit for a period of 56 weeks after receipt of order
if the unit is manufactured out of Montgomery, AL
4.12 Hyundai would like to deliver the unit by May 30, 2020 if the unit is manufactured
out of Ulsan, Korea

5. Warranty:

5.1 HPT warrants the Equipment will be free from defects in workmanship and materials under normal use for twenty four (24) months after Delivery or 12 months after substantial completion date, which occurs first (the “Warranty Period”). During the
aforesaid Warranty Period, HPT shall, at its option and expense, promptly repair such
defective Equipment or replace such defective Equipment with equivalent Equipment. The foregoing remedies are the exclusive remedies available to the Purchaser for any defect in the Equipment.
5.2 This warranty shall not apply to: (i) any defects caused or induced by damage from unreasonable use (accident, fire or other casualty, misuse, negligence, incorrect wiring); (ii) any use or installation not in conformance with written instructions furnished by HHI; (iii) any defects occurring because of modifications to Equipment not authorized in
writing or supplied by HPT or because of improper storage or handling of the
Equipment; or (iv) any deficiency attributable to normal wear and tear. 5.3 The warranties set out in this Agreement are exclusive and in lieu of all other warranties, representations or conditions, express or implied, either in fact or by operation of law,
statutory or otherwise, including warranties of merchantability or fitness for a particular
purpose. HPT neither assumes nor authorizes any other person to assume for it any other liability in connection with the sale, installation, maintenance or use of the Equipment. 5.4. During the Warranty Period, Hyundai shall remedy any defects in the foregoing
warranties without any additional cost to PURCHASER, including for in-and-out costs during the first twelve (12) months from Delivery. However, after twelve (12) months from Delivery, Buyer shall bear any in-and-out costs.
6. Limitation of Liability
Staff_PR_102 Attachment B Page 36 of 209

4

6.1 The maximum aggregate liability of Hyundai, arising out of or in connection with any
Purchase Order issued to it shall not exceed the proportional Purchase Order value of
the specific item of Equipment giving rise to such liability, and shall in no events exceed
one hundred percent (100%) of the total value of that Purchase Order.

6.2 In no event shall Hyundai be liable to Purchaser or any third party, in connection with or
in any way relating to a Purchase Order, for any special, indirect, incidental, or
consequential damages of any kind, including, but not limited to, loss of profits, loss of
contract, loss of revenue, loss of production, damage to business reputation or loss of
goodwill.

6.3 The foregoing limitations and exclusions apply regardless of cause, including for
negligence, and on any theory of liability, including under contract, tort, strict liability, or
otherwise.

7. Suspension

7.1 Company shall have the right to suspend Contractor’s performance of a Purchase Order
by written notice to Contractor at least seven (7) days in advance of the effective date of
such suspension.
7.2 During the period of such suspension, Contractor shall be entitled to charge or set-off
all costs, expenses or fees incurred as a result of the suspension, including for
warehousing and insurance (if applicable).

7.3 If the suspension persists for more than one-hundred and eighty (180) days in the
aggregate, Contractor shall be permitted to terminate the Agreement in respect of that
Purchase Order and collect all costs, expenses, fees or damages arising out of such
termination, including a reasonable amount for profit.

8. Storage

8.1 If the Company fails to take delivery of the Equipment on the date designated for
Delivery, or fails to take over the Equipment within twenty (20) days after the applicable
factory and/or acceptance test (the “Takeover Date”), then Contractor shall have the right
Staff_PR_102 Attachment B Page 37 of 209

5

to store or warehouse the Equipment until Delivery or takeover takes place, as the case
may be, at the location of its choosing, and to charge or set-off all related costs and
expenses (including insurance) to the Purchaser. In the event of the foregoing, the date
on which Purchaser failed to accept Delivery, or the applicable Takeover Date, as the
case may be, shall function to trigger the commencement of the Warranty Period as
hereinafter defined.

9. Liquidated damage

Drawing: $500/day
Equipment: 1st to 7th day - 0.2%/day
From 8th day – 0.5%/day
Substantial completion : 1%/day
Maximum aggregate cap : 10%

10. Remarks

9.1 Other terms and conditions will be discussed and compromised later

Hoping our proposal will be in line with your expectation, we look forward to hearing good
news from you soon.

Staff_PR_102 Attachment B Page 38 of 209
Reference
Document Submittal Item Yes/No
Required Bid Submittals
16151 Power Transformers .
16151 Complete description of proposed transformer.YES
16151 Preliminary outline drawings showing estimated weights, dimensions, oil volumes, and
locations of major accessories.YES
16151 Descriptive literature of all equipment proposed.YES
16151 Manufacturer catalog sheets for proposed bushings.YES
16151 Summary description of codes and standards used if different than specified, including a
review of major differences.YES
16151 List of recommended spare parts.YES
16151 List of special and maintenance tools to be furnished.YES
16151 Supplier's experience record with proposed equipment.YES
16151 List of routine factory tests.YES
16151 Complete description of the extent of shop assembly of components.YES
16151 Location of factory actually building the transformers. Manufacturing factories are subject
to approval.YES
Staff_PR_102 Attachment B Page 39 of 209
Reference
Document Submittal Item Tech Fill-In Data
Technical Fill-In Data
16151 Power Transformers .16151 General
16151 Bidder Hyundai Power Transformers USA, Inc. or Hyundai
Corporation
16151 Transformer Manufacturer HPT or HE
16151 Factory Location Montgomery, AL or Ulsan, Korea
16151 Applicable Standards (ANSI, IEC, etc.)ANSI16151 Quantity 416151 Number of Phases 116151 Number of Windings 3
16151 Type (Generator Step-Up, Unit Auxiliary, etc.)Generator Step-up
16151 Cooling Class (ONAN, ONAF, ONAN/ONAF/ONAF, etc.)ONAN/ONAF/ONAF
16151 Temperature Rise (Winding)55/65
16151 Temperature Rise (Oil)55/6516151 Vector Group YNd1d116151 Angular Displacement LV lags 30° HV16151 Core Material GRAIN ORIENTED SILICON STEEL
16151 Core and Coil Construction Type CORE TYPE
16151 Winding Material COPPER
16151 MVA Ratings at 55º C
16151 High Voltage, HV 71/94.66/118.3316151 Low Voltage, XV 71/94.66/118.3316151 Neutral, H0 N/A16151Voltage and BIL Ratings
16151 Rated / Line / Neutral
16151 High Voltage, HV 532 kV / 1425 Kv / 110 kV
16151 Low Voltage, XV 13.8 kV / 110 kV
16151 Neutral, H0 18 kV / 150 kV16151Connections16151 HV Side Wye16151 XV Side Delta
16151 Guaranteed Performance
16151 Impedance on MVA base, 75º C
16151 HV-XV, HV-YV, XV-YV H-X : 15.3 % @ 71 MVA
16151 X/R Ratio H-Y : 15.3 % @ 71 MVA
16151 Zero-Sequence Impedance X-Y : 29.8 % @ 71 MVA
16151 Loss Evaluation16151 No-load losses (Ambient Temp. Oil and 105% Rated Voltage), kW 57 kW
16151 Load losses at base MVA rating (75º C and 100% Rated Voltage), kW 112 kW @71 MVA
16151 Auxiliary Losses at Maximum MVA rating, kW 4 kW
16151 Total losses (No-load + Load), kW 457 kW16151 Efficiency16151 100 Percent Load 99.7616151 75 Percent Load 99.77
16151 50 Percent Load 99.76
16151 Voltage Regulation
16151 100% (Unity) Power Factor 1.33%
16151 80% Power Factor (Lagging)10.04%16151 80% Power Factor (Leading)-8.29%16151 Excitation Current (100% Rated Voltage), %0.35%16151 Additional Requirements
16151 Audible Sound Level at Maximum MVA Rating, dBA ≤ 85
16151 Core Flux Density at 100% Rated Voltage, Tesla ≤ 1.7
16151 Core Flux Density at 110% Rated Voltage, Tesla ≤ 1.9
16151 Oil16151 Type / Grade Non-inhibited type II16151 Manufacturer Ergon, Nynas, Calumet or EQ16151 Preservation System Conservator System
16151 Cooling Equipment
16151 Total Number of Coolers/Radiators 10 Radiators
16151 Total Number of Fans 10 Fans
16151 Total Number of Pumps N/A16151Individual Motor Data16151 Fans / Pumps16151 Horsepower 1/3 hp
16151 Voltage and Number of Phases 480V - 3-ph
Staff_PR_102 Attachment B Page 40 of 209
16151 Running Amperes ≤1.0 Amps
16151 Quantity Each Cooler/Radiator 1 Fan per 1 Radiator
16151 Bushing Information
16151 Manufacturer / Type / ID Number
16151 HV ABB / Condenser / 550Z2000BD16151 XV ABB / Condenser / 034T0450VF16151 Neutral ABB / Condenser / 034Z0412UT
16151 Bushing Current Transformers
16151 Ratio / Accuracy / Position / Quantity
16151 HV 1200:5 / C800 / Upper & Middle Upper / 1
16151 HV 400:5 / 0.3B-1.8 / Middle Lower & Lower / 1
16151 HV16151 XV 8000:5A / C800 / Lower / 216151 YV 1200:5 / C800 / Lower / 2
16151 Neutral 1200:5A / C800 / Lower / 1
16151 No-Load Tap Changer
16151 Manufacturer ABB Inc.
16151 Number of Steps (Plus / Minus)+ 2 / -216151 Total % (Above / Below)+ 5% / - 5%16151 Control Cabinet16151 Location Segment 4
16151 Enclosure Type NEMA 3R
16151 Auxiliary Power (AC) Required, Voltage, Phase, Amperes, Qty 480V / 3-ph / TBD / 2
16151 Auxiliary Power (DC) Required, Voltage, Amperes, Qty 125V / - / TBD / 1
16151 Aux. Power Automatic Transfer Switch Included16151 Test Switches Included16151 Space Heater Included16151Accessories
16151 Resistance Temperature Detector (RTD), Type, Locations, Qty Included / Pt100 / 2
16151 Fiber Optic Temperature Sensors, Type, Location, Qty Not included
16151 Pressure Relief Devices Included
16151 Special Tools Please refer to special tools price16151 Spare Gaskets Included16151 Grounding Pads Included16151 Fall-Arrest Protection Lugs Included
16151 Alarms & Indications
16151 Transformer Monitor System Included (DGA)
16151 Voltage Failure Relay Included
16151 Magnetic Liquid Level Gauges Included16151 Magnetic Liquid Temperature Gauge Included16151 Hot Spot Winding Temperature Indicator Relay Included16151 Temperature Controller Included (WTI & OTI)
16151 Sudden Pressure Relay Included
16151 Buchholz Relay Included
16151 Oil Flow Indicator N/A
16151 Testing16151 ANSI Routine Testing Included16151 Winding Resistance Included16151 Transformer Turns Ratio Included
16151 Polarity Included
16151 Phase Relationship Included
16151 Exciting Current & No Load Losses Included
16151 Load Losses & Impedances Included16151 Aux. Cooling Losses Included16151 Loss Measurement Error Certification Included16151 Load Current Included
16151 Gas-in-Oil Included
16151 Overexcitation Included
16151 Megger Included
16151 DETC Impedance INCLUDED (transformer's impedance test)16151 Temperature Rise Included16151 Impulse Included16151 Induced Overvoltage Included
16151 Applied Voltage Included
16151 Leak Testing Included
16151 Sound Testing Included
16151 SFRA Included16151 Other Included16151Paint16151 Painting System Please refer to painting procedure
Staff_PR_102 Attachment B Page 41 of 209
16151 Tank and Accessories Color ANSI 70 GREY
16151 Porcelain Color GREY
16151 Approximate Weights, lb (kg)
16151 Core and Coils 147,000 Ib
16151 Tank and Fittings 65,000 Ib16151 Oil 83,000 Ib16151 Total Assembled Weight 295,000 Ib
16151 Shipping Weight 182,000 Ib
16151 Approximate Dimensions, in. (mm)
16151 Overall Width 243 in
16151 Overall Depth 309 in 16151 Overall Height 404 in16151 Height, to Top of Tank 165 in16151 Shipping Width 214(5430)
16151 Shipping Depth 160(4050)
16151 Shipping Height 181(4590)
16151 Delivery
16151 Total Oil Required 11,175 gal16151 Oil Shipped Separately 11,175 gal16151 Proposed Method of Transformer Shipment Rail
16151 Parts Which Required Field Assembly Radiator, Conservator, Conservator Support, Fans,
Bushings & Housings, Pipings, Etc
Staff_PR_102 Attachment B Page 42 of 209
Item
No.
Reference
Document Submittal Item
Submittal Dates LD's
Apply?CalendarDays Event Due Date
Schedule of Submittals
633801 Power Transformer - Generator Step-Up
0401 633801 Certification Letter or Certificate of Authorization (copy), if certified by a
registered agency, e.g., ASME Certificate of Authorization, ISO
Certificate
30 After Effective Date
0402 633801 Subsupplier listing 5 Before Issue of Subsupplier
Purchase Order
0403 633801 Notification of inspection/test (for B&V hold/witness points)14 Before Test/Inspection
0404 633801 Quality Manual, uncontrolled copy 28 After Effective Date
0405 633801 Inspection and test plan with monthly inspection target dates 28 After Effective Date and thenmonthly thereafter
0440 633801 Copies of Certified Test and Inspection Reports 14 After Test or Inspection
0450 633801 Leak Test Procedure 90 After Effective Date No
0460 633801 Factory Acceptance Test Procedure 90 Before Test
0510 633801 Outline Drawing Containing the Following Information Required for
Transformer Foundation Design(Not to Exceed Information as a
Minimum) :
Equipment Base OutlineFoundation Requirements (incl. Anchorage)Weights(Shipping & Oil Filled)
Oil Volume.
Dimensions of Rad/COPS Tanks for Oil Containment Design.
Overall Transformer Dimensions Including all Auxiliary Equipment,Base Dimensions and Top of Oil Tank.
Clearance Requirements from Buildings or Fire Walls.
Horizontal & Vertical Location of Center of Gravity
42 After Effective Date
0520 633801 Detailed Outline Drawing, Including the Following:Location of Major Auxiliary Equipment
Size and Location of Termination Lugs / Grounding Pads.
Conduit Entry.
70 After Effective Date
0521 633801 3D Model of Complete Transformer Assembly using native tool formatand as agreed to by the Purchaser.70 After Effective Date
0522 633801 Certified Data for Detailed Outline Drawings and 3D Model 98 After Effective Date
0531 633801 Bushing & Arrester Outline Drawings 42 After Effective Date
0534 633801 Wiring Diagrams & Elementary Diagrams 84 After Effective Date
0635 633801 Andersen Program Input Data 70 After Effective Date
0637 633801 Short-Circuit Withstand Type Data With Proposal (if
requested)
0640 633801 Design Data & Transformer Performance Curves Including:
- No Load Overexcitation Capability(% vs. time)- Full Load Overexcitation Capability(% vs. time)- MVA Capability vs. Average Ambient Temperature
- I²t Damage Curves
84 After Effective Date
0642 633801 Auxiliary Power requirements 84 After Effective Date
0643 633801 Current transformer ratio correction factor and excitation curve withinternal resistance (at stated temperature reference) of the CT stated
on the secondary excitation characteristic curve.
84 After Effective Date
0644 633801 Current transformer ANSI relaying and metering accuracy; thermal
rating; secondary resistance at 25 degrees C (77.0 degrees F); phaseangle correction factor curves
84 After Effective Date
0645 633801 Current transformer thermal rating 84 After Effective Date
0646 633801 Current transformer secondary resistance at 25° C (77.0° F)84 After Effective Date
0647 633801 Current transformer phase angle correction factor curves 84 After Effective Date D100 Site Meteorological and Seismic Data .D100 None
Q170 Welding of Electrical Equipment
04xx Q170 Welding Procedure Specifications (WPS) with applicable Procedure
Qualification Records (PQR)(when required by Q170)60 Before Start of Fabrication
Q301 Manufacturer's Standard Coating .
06xx Q301 Shop drawings that identify shop-applied coating systems 30 Before Start of Fabrication No
06xx Q301 Manufacturer's product data sheets 30 After Release to Proceed No
Q500 Shop Drawings and Instruction Manuals .
07xx Q500 For instruction manual submittal requirements, refer to TechnicalSupplemental Q501 and the commercial submittals section.Upon Shipment of Equipment Yes
Staff_PR_102 Attachment B Page 43 of 209

CUSTOMER : Black & Veatch
SPECS NO. :
PROJECT NAME : Coyote Springs GSU Replacement
HPT REF. NO. : A1902-729

SPECIFICATION
FOR
TRANSFORMER
HYUNDAI POWER TRANSFORMERS USA, INC.

Staff_PR_102 Attachment B Page 44 of 209

0
Clarification & Deviation Sheet 1
Technical Datasheet for Transformer 2
Outline for Transformer 3
Sub-vendor List 4
Bushing Drawings 5
6
7
8
9

Staff_PR_102 Attachment B Page 45 of 209
page : 1 of 1
Clarification Sheet for B&V – Coyote Springs GSU Replacement
Date: March 14, 2019

Bushing Specification on “63.3801 Power Transformer - Generator
Step-up Assembly” document,

The XV and YV winding are in delta connection. Therefore neutrals are not present. X0 & Y0 bushings are not
applicable to this transformer.

Staff_PR_102 Attachment B Page 46 of 209
Reference
Document Submittal Item Yes/No
Required Bid Submittals
16151 Complete description of proposed transformer.YES
16151 Preliminary outline drawings showing estimated weights, dimensions, oil volumes, and
locations of major accessories.
YES
16151 Descriptive literature of all equipment proposed.YES
16151 Manufacturer catalog sheets for proposed bushings.YES
16151 Summary description of codes and standards used if different than specified, including a
review of major differences.
YES
16151 List of recommended spare parts.YES
16151 List of special and maintenance tools to be furnished.YES
16151 Supplier's experience record with proposed equipment.YES
16151 List of routine factory tests.YES
16151 Complete description of the extent of shop assembly of components.YES
16151 Location of factory actually building the transformers. Manufacturing factories are subject
to approval.
YES
Staff_PR_102 Attachment B Page 47 of 209
Reference
Document Submittal Item Tech Fill-In Data
Technical Fill-In Data
16151 General
16151
MVA Ratings at 55º C
Voltage and BIL Ratings
Connections
Guaranteed Performance
16151 112 kW @71 MVA
≤ 85
≤ 1.7
≤ 1.9
Oil
Cooling Equipment
Individual Motor Data
Staff_PR_102 Attachment B Page 48 of 209
16151 Running Amperes ≤1.0 Amps
16151 Quantity Each Cooler/Radiator 1 Fan per 1 Radiator
16151 Bushing Information
16151 Manufacturer / Type / ID Number
16151 HV ABB / Condenser / 550Z2000BD
16151 XV ABB / Condenser / 034T0450VF
16151 Neutral ABB / Condenser / 034Z0412UT
16151 Bushing Current Transformers
16151 Ratio / Accuracy / Position / Quantity
16151 HV 1200:5 / C800 / Upper & Middle Upper / 1
16151 HV 400:5 / 0.3B-1.8 / Middle Lower & Lower / 1
16151 HV
16151 XV 8000:5A / C800 / Lower / 2
16151 YV 1200:5 / C800 / Lower / 2
16151 Neutral 1200:5A / C800 / Lower / 1
16151 No-Load Tap Changer
16151 Manufacturer ABB Inc.
16151 Number of Steps (Plus / Minus)+ 2 / -2
16151 Total % (Above / Below)+ 5% / - 5%
16151 Control Cabinet
16151 Location Segment 4
16151 Enclosure Type NEMA 3R
16151 Auxiliary Power (AC) Required, Voltage, Phase, Amperes, Qty 480V / 3-ph / TBD / 2
16151 Auxiliary Power (DC) Required, Voltage, Amperes, Qty 125V / - / TBD / 1
16151 Aux. Power Automatic Transfer Switch Included
16151 Test Switches Included
16151 Space Heater Included
16151 Accessories
16151 Resistance Temperature Detector (RTD), Type, Locations, Qty Included / Pt100 / 2
16151 Fiber Optic Temperature Sensors, Type, Location, Qty Not included
16151 Pressure Relief Devices Included
16151 Special Tools Please refer to special tools price
16151 Spare Gaskets Included
16151 Grounding Pads Included
16151 Fall-Arrest Protection Lugs Included
16151 Alarms & Indications
16151 Transformer Monitor System Included (DGA)
16151 Voltage Failure Relay Included
16151 Magnetic Liquid Level Gauges Included
16151 Magnetic Liquid Temperature Gauge Included
16151 Hot Spot Winding Temperature Indicator Relay Included
16151 Temperature Controller Included (WTI & OTI)
16151 Sudden Pressure Relay Included
16151 Buchholz Relay Included
16151 Oil Flow Indicator N/A
16151 Testing
16151 ANSI Routine Testing Included
16151 Winding Resistance Included
16151 Transformer Turns Ratio Included
16151 Polarity Included
16151 Phase Relationship Included
16151 Exciting Current & No Load Losses Included
16151 Load Losses & Impedances Included
16151 Aux. Cooling Losses Included
16151 Loss Measurement Error Certification Included
16151 Load Current Included
16151 Gas-in-Oil Included
16151 Overexcitation Included
16151 Megger Included
16151 DETC Impedance INCLUDED (transformer's impedance test)
16151 Temperature Rise Included
16151 Impulse Included
16151 Induced Overvoltage Included
16151 Applied Voltage Included
16151 Leak Testing Included
16151 Sound Testing Included
16151 SFRA Included
16151 Other Included
16151 Paint
16151 Painting System Please refer to painting procedure
Staff_PR_102 Attachment B Page 49 of 209
16151 Tank and Accessories Color ANSI 70 GREY
16151 Porcelain Color GREY
16151 Approximate Weights, lb (kg)
16151 Core and Coils 147,000 Ib
16151 Tank and Fittings 65,000 Ib
16151 Oil 83,000 Ib
16151 Total Assembled Weight 295,000 Ib
16151 Shipping Weight 182,000 Ib
16151 Approximate Dimensions, in. (mm)
16151 Overall Width 243 in
16151 Overall Depth 309 in
16151 Overall Height 404 in
16151 Height, to Top of Tank 165 in
16151 Shipping Width 214(5430)
16151 Shipping Depth 160(4050)
16151 Shipping Height 181(4590)
16151 Delivery
16151 Total Oil Required 11,175 gal
16151 Oil Shipped Separately 11,175 gal
16151 Proposed Method of Transformer Shipment Rail
16151
Staff_PR_102 Attachment B Page 50 of 209
Event Due Date
633801 Power Transformer - Generator Step-Up
registered agency, e.g., ASME Certificate of Authorization, ISO
Transformer Foundation Design(Not to Exceed Information as a
Minimum) :
Equipment Base Outline
Foundation Requirements (incl. Anchorage)
Oil Volume.
Overall Transformer Dimensions Including all Auxiliary Equipment,
Size and Location of Termination Lugs / Grounding Pads.
- No Load Overexcitation Capability(% vs. time)
- Full Load Overexcitation Capability(% vs. time)
- MVA Capability vs. Average Ambient Temperature
rating; secondary resistance at 25 degrees C (77.0 degrees F); phase
D100 Site Meteorological and Seismic Data
D100
Q170 Welding of Electrical Equipment
Q301 Manufacturer's Standard Coating
Q500 Shop Drawings and Instruction Manuals
LD's
Apply?
Days
Schedule of Submittals
Item
No.
Reference
Document Submittal Item
Submittal Dates
Staff_PR_102 Attachment B Page 51 of 209
Staff_PR_102 Attachment B Page 52 of 209
T - 3
1 of 1

SUB-VENDOR LIST

1 BUSHINGS ABB or PCORE U.S.A.
2 DE ENERGIZED TAP CHANGER ABB or EQ. U.S.A.
3 COOLING FANS KRENZ or EQ. U.S.A.
4 OIL LEVEL INDICATOR QUALITROL or EQ U.S.A.
5 OIL TEMPERATURE IND. QUALITROL or EQ U.S.A.
6 WINDING TEMPERATURE IND. QUALITROL or EQ U.S.A.
7 PRESSURE RELIEF DEVICE QUALITROL or EQ U.S.A.
8 SUDDEN PRESSURE RELAY QUALITROL or EQ U.S.A.
9 BUCCHOLZ RELAY CEDASPE or EQ ITALY
10 DEHYDRATING BREATHER TAIJIN or EQ. U.S.A.
11 DISSOLVED GAS ANALYZER QUALITROL or EQ U.S.A. Serveron
12 GENERAL VALVES OAK-KWANG KOREA
13 CURRENT TRANSFORMER MERAMEC or EQ U.S.A.
14 B.C.T TERMINAL BOXES TAIJIN KOREA
15 LOCAL CONTROL PANEL HYUNDAI U.S.A.
16 COPPER CONDUCTOR SAMDONG or EQ. U.S.A.
17 SILICON STEEL TKES, JFE, NSSMC,
POSCO, AK STEEL VARIOUS

- Selection of suppliers from above list shall be the manufacturer’s option unless customer specified.
- If customer askes to change maker or model after award, that may occur cost adder from HPT.
- Selection of supplier for other equipment than listed herein above shall be manufacturer’s option.
- This vendor list is negotiable subject to the cost adder.

Staff_PR_102 Attachment B Page 53 of 209
Staff_PR_102 Attachment B Page 54 of 209
Staff_PR_102 Attachment B Page 55 of 209
Staff_PR_102 Attachment B Page 56 of 209
INSULATION OIL :
1902-729-00-A01
B&V / Coyote Springs GSU Replacement 1PH 60HZ
J.Y.HAHM 2019.03.14 OIL(LT)42300 REV.0
OPEN
CLOSE PER PACKING TOTAL L(M)W(M)H(M)PER PACKING TOTAL
1 MAIN BODY COMPLETE DRAIN 1 1 90,718 90,718 5.60 3.90 4.70 102.65 102.65
2 HV BUSHING CLOSE 1 1 3,900 3,900 7.42 0.96 0.96 6.84 6.84
3 HVN BUSHING CLOSE 1 1 82 82 1.72 0.52 0.52 0.47 0.47
4 XV/XVN BUSHING CLOSE 2 2 86 172 1.78 0.53 0.53 0.51 1.02
5 YV/YVN BUSHING CLOSE 2 2 212 424 1.75 0.53 0.53 0.50 1.00
6 HV HOUSING-A OPEN 1 1 167 167 0.60 1.20 1.40 1.01 1.01
7 HVN HOUSING-A OPEN 1 1 101 101 0.75 0.70 0.90 0.48 0.48
8 XV/XVN HOUSING-A OPEN 2 1 368 368 0.56 2.05 1.30 1.50 1.50
9 YV/YVN HOUSING-A OPEN 2 1 607 607 1.11 2.05 1.30 2.96 2.96
10 PRD PIPE(MAIN)OPEN 2 1 176 176 2.12 0.60 0.40 0.51 0.51
11 FAN SUPPORT(INTERLOCKING)OPEN 1 1 80 80 2.00 0.90 0.20 0.36 0.36
12 LADDER OPEN 1 1 203 203 5.00 1.00 1.00 5.00 5.00
13 CONSERVATOR OPEN 1 1 2,106 2,106 4.71 1.88 2.48 21.96 21.96
14 3EA x 1BOX OPEN 6 2 2,261 4,522 1.59 2.90 1.88 8.67 17.34
15 2EA x 1BOX OPEN 2 1 754 754 1.59 2.90 1.31 6.05 6.05
16 6EA x 1BOX CLOSE 6 1 230 230 2.50 1.00 0.90 2.25 2.25
17 4EA x 1BOX CLOSE 4 1 150 150 1.70 1.00 0.90 1.53 1.53
18 BANK OPEN 1 1 1,090 1,090 2.70 2.65 1.08 7.73 7.73
19 PIE & STURCTURE OPEN 1 1 2,000 2,000 2.00 2.00 2.00 8.00 8.00
20 OTHERS OPEN 1 1 2,000 2,000 2.00 2.00 2.00 8.00 8.00
109,850 196.66 /STT O T A L
RADIATOR
COOLING FAN
CHARGE :ISSUED 71/94.66/118.33/MVA 532/13.8/18//KV DETC/// YN/d1/d1/
ITEM SPECIFICATION Q'TY
RFQ. NO :PACKING LIST Q'TY OF TR :4
PROJECT NAME :
REMARKS
TR. SPEC :
NO. OF
PACKING
GROSS WEIGHT(KG)SHIPPING DIMENSION(M)MEASUREMENT(M3)
NO/YES(현지구매)
Staff_PR_102 Attachment B Page 57 of 209
PJT : A1902-729 B&V / Coyote Springs GSU (Unit: Dollar)3/15/2019
ITEM SPECIFICATION UNIT Q'TY U/PRICE T/PRICE REMARKS
GSU, 3-Ph, 60 Hz, 71/94.66/118.33//132.53 MVA, 532/13.8/18 kV, YNd1d1 HV:DETC
1 HV BUSHING EA 1 48,612 48,612
2 HVN BUSHING EA 1 2,100 2,100
3 XV BUSHING EA 1 19,222 19,222
5 YV BUSHING EA 1 19,222 19,222
6 COOLING FAN EA 1 900 900
7 COMPLETE SET OF GASKETS LOT 1 3,150 3,150

TOTAL 93,206$ ***
*** This price is valid if and only if spare parts are included with main transformer PO.
RECOMMENDED SPARE PARTS
Staff_PR_102 Attachment B Page 58 of 209
Special Tools for Erection,Operation and Maintenance
UNIT : DOLLAR
NO.DESCRIPTION SPECIFICATION Q'TY UNIT PRICE TOTAL PRICE
1 SCREW DRIVE SET #8 (PLUS & MINUS) 1 SET
2 OPEN ENDED SPANNER 8mm ∼ 32mm 1 SET
3 WIRE STRIPPER 1mm ∼ 3.2mm 1 EA
4 SOCKET WRENCH 12.7SQ (8mm ∼ 33mm) 1 SET
5 ADJUSTABLE WRENCH 6" (9.5mm ∼ 20mm) 1 EA
10" (16mm ∼ 27mm) 1 EA
12" (19mm ∼ 33mm) 1 EA
6 PIPE WRENCH #250 ( 6mm ∼ 26mm) 1 EA
#300 (10mm ∼ 32mm) 1 EA
#600 (13mm ∼ 65mm) 1 EA
7 TOOL BOX W600 1 EA
* This offered price is valid when spare parts PO is obtained with main transformer unit PO.
*This Special Tools are mandatory spare parts as per customer spec but, those are NOT included on
our base price. We provide them as a separate list herein.
SUB TOTAL TOTAL ($)Included in base price
REMARK
Staff_PR_102 Attachment B Page 59 of 209
HYUNDAI
POWER TRANSFORMERS USA
This submission (the “Submission”) contains the sensitive commercial information which is pro
prietary to Hyundai Power Transformers USA (“Proprietary Information”). The Proprietary Inform
ation is intended solely for the recipient of this Submission (the “Recipient”). By accepting this S
ubmission, the Recipient agrees to keep the Proprietary Information confidential and, except wit
h the prior written consent of Hyundai Power Transformers USA, not to disclose or make availabl
e the Proprietary Information in whole or in part to any third party.
Staff_PR_102 Attachment B Page 60 of 209
1
Index
Superior Experience
Performances
HPT Introduction
HPT NEWs
Staff_PR_102 Attachment B Page 61 of 209
No. Customer Specification Quantity
Accumulated
Capacity
(MVA)
Delivery year
1 FPL 525kV 500MVA, etc 38 8,262 2014~2017
2 Bechtel 362/19KV 415MVA, etc 28 5,052 2013~2016
3 Duke Energy 230kV 475MVA, etc 15 3,533 2014~2017
4 Calpine 230/18kV 300MVA, etc 14 3,529 2012~2014
5 XCEL Energy(Generation)115KV 300MVA, etc 12 2,558 2014~2017
6 NextEra 354kV 280MVA, etc 19 2,550 2014~2017
7 PPL 230KV 170MVA, etc 16 2,180 2014~2106
8 WAPA 345KV 600MVA, etc 7 2,075 2013~2014
9 Gemma Power 352/21KV 378MVA, etc 6 1,936 2016
10 MidAmerican 345kV 560MVA, etc 6 1,712 2015~2016
11 ATC 345kV 500MVA, etc 6 1,125 2014~2017
12 Golden Spread Electric Coop
erative 345kV 235MVA, etc 7 1,112 2015~2017
13 Tampa Electric 240kV 288/384/480MVA, etc 3 1,101 2015~2016
14 Burns & McDonnell 161KV 150MVA, etc 9 863 2014~2017
15 PSE&G 230kV 45MVA, etc 14 855 2016~2017
Major Performance List
2 Staff_PR_102 Attachment B Page 62 of 209
Nr. Customer Project Name Specification Delivery Date
1 KCPL (Kansas City Power & Light) IATAN UNIT 1B 24/7.2/7.2kV 24/32/40MVA, DETC 2012.3.1 (Energized)
2 SCE
(Southern California Edison) CHEVEGEN 67/14.49kV
30/40/50MVA, OLTC
2012.4.17
(Energized)
3 CALPINE SOUTH POINT ENERGY 230/18kV 2012.6.1
(Energized)
4 National Grid WEST SPARE Auto Transformer 115/13.8kV 30/40/50MVA, OLTC 2012.8.15 (Energized)
5 CMP
(Central Maine Power Company)
CMP /
LIVERMORE SPARE
120/36.2kV
12/16.6/20MVA, OLTC
2012.8.10
(Energized)
6 LSP
(LSP Energy Limited Partnership)
LSP ENERGY LIMITED
PARTNERSHIP
161/18kV 2012.8.31
(Energized)
7 AEP (American Electric Power) LYTLE 138/13.09kV 90/54MVA, OLTC 2012.12.27 (Energized)
8 LCRA
(Lower Colorado River Authority) LCRA / NADA 138/69/13.2kV
36/48/60MVA, OLTC
2012.11.03
(Energized)
Performance List
3 Staff_PR_102 Attachment B Page 63 of 209
Nr. Customer Project Name Specification Delivery Date
9 SCE
(Southern California Edison) Santa Clara 230/70.5kV 2012.12.20
(Energized)
10 Mohave Electric Longtin Substation 230/69/12.5kV 60/80/100MVA, OLTC 2012.12.27 (Energized)
11 AEP
(American Electric Power) Ft. Wayne 135.4/36.2kV
125/75MVA, DETC
2012.12.31
(Energized)
12 National Grid NE Spare 115/13.2kV
24/32/40MVA
2012.02.15
(Energized)
13 WAPA
(Western Area Power Administration) Coolidge 230/12.47kV
90/120/150MVA
2013.02.01
(Energized)
14 SWPA (South Western Power Administration) Table Rock 161/69/13.8kV 60/80/100MVA 2013.03.14 (Energized)
15 National Grid Central Spare 115/13.8kV
24/32/40MVA
2012.01.31
(Energized)
16 McGregor Construction(Canada) Christina Lake 265/25kV
30/40/50MVA, OL
2012.03.30
(Energized)
Performance List
4 Staff_PR_102 Attachment B Page 64 of 209
Nr. Customer Project Name Specification Delivery Date
17 Alabama Power Montgomery, AL
115/13.09kV 15/20/25MVA
2013.02.27 (Energized)
18 PSE (Puget Sound Energy) Sammamish AUTO 230/117.875/13.2kV 195/260/325MVA 2013.03.28 (Energized)
19 PSE
(Puget Sound Energy )
Talbot Hill
AUTO
230/117.875/13.2kV
195/260/325MVA
2013.04.26
(Energized)
20 KCPL /
Sargent & Lundy
La Cygne Environmental
Retrofit Project
13.8/6.9kV
16/12MVA (4 units)
2013.04.01
(Energized)
21 KCPL / Sargent & Lundy La Cygne Environmental Retrofit Project 345/13.8kV (2013.04.01 (Energized)
22 Bechtel Power Corp. Panda Temple I & Sherman
Power Project(GSU)
362/19kV
153/204/250MVA (
2013.7.10
(Energized)
23 Fluor Centinela Solar Energy
Project
13.8/34.5/230kV
120/160/200MVA
2013.5.30
(Energized)
24 Bechtel Power Corp. Panda Temple I & ShermanPower Project(GSU) 362/19kV (2013.7.10 (Energized)
Performance List
5 Staff_PR_102 Attachment B Page 65 of 209
Nr. Customer Project Name Specification Delivery Date
25 Bechtel Power Corp. Panda Temple I & Sherman Power Project(Aux.) 18/4.16kV 24/32MVA (4 units) 2013.7.10 ~8.12 (Energized)
26 PG&E (Pacific Gas & Electric) Oro Loma Substation 115/12.47/7.2 kV 27/36/45 MVA 2013.7.10 (Delivered)
27 Calpine Deer Park and other stations 352/18kV 150/200/250MVA and Others (8 units)
2013.8.15~ 11.30 (All installed, 2 Energized)
28 HDR Bowdoin 230/161/12.47kV
20/26.7/33MVA (2 units )
2014.11.30
(Installed)
29 WAPA (Western Area Power Administration) WAPA / CHEYENNE AUTO 230/115/13.8kV 120/160/200MVA 2013.9.30 (Energized)
30 NRG Energy French Branch 230/69kV
60/80/100MVA (2 units)
2013.9.30
(Energized)
31 CEPC (Central Electric Power Cooperative) Thomas Hill 345/161/13.2kV 300/400/500MVA 2013.9.30 (Energized)
32 WAPA
(Western Area Power Administration)
Sioux Falls
AUTO
13.2/115/230kV
150/200/250MVA (2 units)
2013.10.22
(Energized)
Performance List
6 Staff_PR_102 Attachment B Page 66 of 209
Nr. Customer Project Name Specification Delivery Date
33 WAPA
(WESTERN AREA POWER ADM.)
Williston
AUTO
13.2/115/230kV
120/160/200MVA
2013.10.22
(Energized)
34 PPL
(PPL Electric Utilities Corp.)
Breiningsville
AUTO
138/69/12.47kV
(
2014.6.15(#1)
2014.6.22(#2)
(Energized)
35 US Army Corp. Gavins Point 115/13.2kV
37.5/50MVA (3 units)
2013.11.22
(Energized)
36 US Army Corp. Garrison Dam
AUTO
230/115/13.8kV
120/160/200MVA
2013.11.22
(Energized)
37 XCEL Energy Cherokee Station 115/17.5kV 180/240/300MVA 2013.12.31 (Energized)
38 XCEL Energy Cherokee Station 115/17.5kV (2013.12.31 (Energized)
39 FPL
(FLORIDA POWER AND LIGHT)
Sanford Substation
AUTO
230/115/13.2kV

2014.3.15
(Energized)
40 Calpine Garrison 231/18 kV
150/200/250MVA
2014.3. 21
(Installed)
Performance List
7 Staff_PR_102 Attachment B Page 67 of 209
Nr. Customer Project Name Specification Delivery Date
41 Calpine Garrison 231/18kV 98/128/160MVA 2014.3. 31 (Installed)
42 Bechtel Power Corp. Temple II Power Project
(GSU)
362/19kV
249/332/415MVA
2014.4.1
(Energized)
43 Duke Energy West Wind
132/13kV
40/53.34/66.67MVA
(3 units)
2014.3.19
(Installed)
44 Bechtel Power Corp. Temple II Power Project 362/19kV
(2
2014.4.15
(Energized)
45 ATC (American Transmission Co.) Green Bay 138/69/13.8kV 60/80/100MVA 2014.8.1 (Energized)
46 ATC
(American Transmission Co.) Plains T8 138/69/13.8kV
60/80/100MVA (Energized)
47 NRG Energy Holton 115/69kV
50/66.6/83.3MVA
2014.4.30
(Energized)
48 Bechtel Power Corp. Temple II Power Project
(Aux)
18/4.16kV
12/24/32MVA (2 units)
2014.5.1
(Energized)
8
Performance List
8
Staff_PR_102 Attachment B Page 68 of 209
Nr. Customer Project Name Specification Delivery Date
49 SCE (Southern California Edison) Laguna Bell PT 230/70.5kV 150/200/250MVA 2014.6.13 (Energized)
50 ATC (American Transmission Co.) Pentewell AUTO 138/69/13.8kV 60/80/100MVA 2014.7.31 (Installed)
51 . ATC (American Transmission Co.) Plains T9 AUTO 138/69/13.8kV 60/80/100MVA 2014.5.1 (Energized)
52 ATC (American Transmission Co.) Council Creek AUTO 161/138/13.8kV 135/180/225MVA 2014.9.8 (Installed)
53 CLECO Acadia 230/138kV 132/176/220MVA 2014.10.26 (Energized)
54 TECO (Tampa Electric Company) Tampa Polk 2 CCPP (GSU) 240/24kV 342/456/570MVA 2015.6.19 (Energized)
55 TECO (Tampa Electric Company) Tampa Polk 2 CCPP (SST) 230/4.2kV 18/24/30MVA (2units) 2015.6.10 (Energized)
56 WAPA (Western Area Power Administration) Mead Substation AUTO 345/230/24kV 450/600MVA 2014.12.4 (Installed)
9
Performance List
9
Staff_PR_102 Attachment B Page 69 of 209
Nr. Customer Project Name Specification Delivery Date
57 FPL
(Florida Power & Light)
Roberts
AUTO
1PH 525/241.5/34.5kV
300/400/500MVA (4units)
2014.10.15
(Energized)
58 FPL
(Florida Power & Light)
Magnolia
AUTO
230/115/13.2kV
300/400/500MVA
2014.9.03
(Energized)
59 PPL
(PPL Electric Utilities Corp.)
Pocono Substation
AUTO
230/69/12.47kV
102/135/170MVA
2014.11.25
(Energized)
60 McGregor Construction Co.(Canada) Christina Lake (Duplicate)260/25kV 30/40/50MVA 2015.01.06 (Energized)
61 McGregor Construction Co.(Canada) Sunday Creek 260/24kV 40/53/66MVA (2) 260/24kV 50/66/83MVA (2) 2015. 01.06 (Energized)
62 TIC
(The Industrial Company) Elk Station Unit 1 Project
345/18kV
144/188/235/263.2MVA
18/4.16kV 12/16/20MVA
2014.11.13
(Energized)
63 Burns & McDonnell Empire Riverton 161/13.8KV 90/120/150MVA
161/4.16KV 12/16/20MVA
2014.12.10
(Energized)
64 NextEra Energy 230/34.5/13.2KV
84/112/140MVA (2 Units)
2014.12.13
(Energized)
Performance List
10 Staff_PR_102 Attachment B Page 70 of 209
Nr. Customer Project Name Specification Delivery Date
65 Calpine Decatur 165/18kV 200/267/333MVA 2014.12.03
(Installed)
66 Dominion Virginia Power Burton 115/36.5KV 32/44/56MVA 2016.1.15
(Delivered)
67 EPCOR
(Canada) Lambton 245/15.5/15.5kV
75/100MVA (2units)
2015.3.31(Energized)
2015.7.15 (Energized)
68 MidAmerican Energy Bondurant 161/69 kV 75/100/125MVA 2015.5.30
(Installed)
69 First Solar Stateline 230/34.5/13.8kV 102/136/170MVA (2units) 2015.2.15 (Energized)
70 NV Energy Falcon
AUTO
345/125/24.9kV
170/225/285MVA
2015.3.1
(Installed)
71 Chelan County PUD Rocky Reach AUTO 230/115/13.2kV 200/266/333MVA 2015.2.17 (Installed)
Performance List
11 Staff_PR_102 Attachment B Page 71 of 209
Nr. Customer Project Name Specification Delivery Date
72 Brazos Electric Cooperative Seaton Substation 138/69/13.2kV
60/80/100MVA
2015.5.15
(Installed)
73 Suncor Energy (Canada) Fort Hills Power System 144/13.8kV 45/60/75MVA (4 units) 2015.6.30 (Delivered)
74 Seattle City Light Shoreline 121/27.24/14.2kV
54/72/90MVA
2016.06.30
(Installed)
75 Suncor Energy
(Canada) Fort Hills Power System 144/13.8kV
40/53/66MVA
2015.07.30
(Delivered)
76 Suncor Energy (Canada) Fort Hills Power System 2015.07.30 (Delivered)
77 PPL
(PPL Electric Utilities Corp.) Lycoming 230/69/12.47kV
102/136/170MVA
2015.05.30
(Installed)
78 MidAmerican Energy Group 2 #4 161/34.5/13.8kV 108/144/181MVA 2015.05.26 (Installed)
79 FPL
(Florida Power & Light) Levee Substation #1 525/241.5/34.5kV
300/400/500MVA
2015.11.16
(Installed)
Performance List
12 Staff_PR_102 Attachment B Page 72 of 209
Nr. Customer Project Name Specification Delivery Date
80 PPL
(PPL Electric Utilities Corp.)
Jenkins T2, Juanita
Cumberland T2
230/69/12.47kV
102/136/170MVA (4 units)
2015.08.07/ 2015.08.24/ 2015.07.09/ 2015.09.21 (Installed)
81 NextEra Energy Golden West Wind 241.5/34.5/13.8kV
180/240/300MVA
2015.07.01
(Installed)
82 NextEra Energy Javelina Wind Project 354/138/34.5/13.8kV
168/224/280MVA
2015.08.07
(Energized)
83 Duke Energy Lee CC
105/18kV 183/244/305MVA (2 units) 105/189.5kV 282/376/470MVA (1 unit)
2016.07.30 (Installed)
84 MidAmerican Energy Group 6 – Sub 18 161/69/13.8kV
100/133/167MVA
2015.06.30
(Installed)
85 PPL
(PPL Electric Utilities Corp.) Lauschtown T1 & T2 23/69/12.47kV
102/136/170MVA (2 units)
2016.07.16
(Installed)
86 FPL (Florida Power & Light) Summer haven Windfarm 241.5/34.5kV 84/112/140MVA (1 unit) 2015.07.31 (Energized)
87 Suncor Energy (Canada) Fort Hills Power System 144/13.8kV 85/113MVA (2 Units) 2016.04.01 (Energized)
Performance List
13 Staff_PR_102 Attachment B Page 73 of 209
Nr. Customer Project Name Specification Delivery Date
88 M&A Electric Coop Fletcher
AUTO
345/161/13.8kV
238/313/392MVA
2015.09.30
(Energized)
89 NextEra Energy Blythe Solar Power
GSU
230/34.5/13.2kV
84/112/140MVA
(2 units)
2015.10.01
(Energized)
90 MidAmerican Energy Victory Substation AUTO 161/34.5/13.8kV 72/96/120MVA 2015.08.31 (Installed)
91 CLECO Hopkins
GSU
138/34.5kV
50/67/83MVA
2016.01.18
(Energized)
92 Vectren Energy Delivery of Indiana Mt. Vernon AUTO 140/70/12kV 60/80/100MVA 2015.10.31 (Energized)
93 TECO
(Tampa Electric Company)
Sub 80-14
AUTO
233.7/138/13.2kV
201.6/268.8/336MVA
2015.11.10
(Installed)
94 LG&E
(Louisville Gas & Electric)
Trimble
GSU
345/138kV
120/160/200//224MVA 2016.4.29 (Installed)
95 Wolverine Alpine
GSU
138/18kV 2016.1.24
(Installed)
Performance List
14 Staff_PR_102 Attachment B Page 74 of 209
Nr. Customer Project Name Specification Delivery Date
96 Duke Energy Brecon Substation 138/69/13.09kV
100.8/134.4/168MVA
2015.12.15
(Delivered)
97 FPL
(Florida Power & Light) Miami 230/138/13.2kV
336/448/560MVA
2015.12.15
(Installed)
98 FPL
(Florida Power & Light) Medium Power 230/24kV
33/44/55MVA (2 units )
2015.12.01 (Delivered)
2015.12.07 (Delivered)
99 Golden Spread Electric Coop Elk Station Unit #2
345/18kV
144/188/235/263.2MVA
345/4.16kV
18/24/30MVA
2015.10.30
(Installed)
100 Duke Energy Hines Power Plant 230/16kV 114/152/190MVA 2015.12.1 (Delivered)
101 PSE&G North Bergen 230/13.8kV
27/36/45MVA
2016.02.18
(Installed)
102 PSE&G Leonia 230/13.8kV 27/36/45MVA 2016.04.01 (Installed)
103 PSE&G Carlstadt 69/27.72kV
72/96/120MVA
2016.05.19
(Delivered)
104 AEP Asherton 138/70.5/13.09kV 78/104/130MVA 2015.12.01 (Installed)
Performance List
15 Staff_PR_102 Attachment B Page 75 of 209
Nr. Customer Project Name Specification Delivery Date
105 Duke Energy Citrus Power Plant
(GSU)
230/21kV 243/324/405MVA x 2
230/20kV 285/380/475MVA x 1
525/21kV 243/324/405MVA x 2
525/20kV 285/380/475MVA x 1
230kV 475MVA x 1
525kV 475MVA x 1
2016.11.30
~
2018
106 FPL (Florida Power & Light) Levee Substation AUTO 1pH 525/241.5/34.5kV 300/400/500MVA 2015.12.29 (Installed)
107 FPL
(Florida Power & Light) Jackson Substation 230/13.8kV
33/44/55MVA (2 Units)
2016.08.16
(Delivered)
108 OPPD (Omaha Public Power District)
PO No. 216181 AUTO 161/69/13.8kV 108/144/180MVA 2016.05.20 (Installed)
109 Bechtel Power Corp. Carroll County Energy Facility (GSU)
362/18kV 235/188/141MVA x 2 330/264/198MVA x 1
2016.07.11 2016.07.12 2016.07.13 (Energized)
110 Sempra Energy Mesquite Solar 230/34.5/(13.8)kV
112/148.96/187.04MVA
2016.05.20
(Energized)
111 Bechtel Oil , Gas and Chemicals Corpus Christi LNG 138/34.5kV 164/132/98MVA 2016.06.30
(Energized)
112 SCE
(Southern California Edison) Etiwanda Substation 230kV 250MVA x 1 2016.7.02
(Delivered)
Performance List
16 Staff_PR_102 Attachment B Page 76 of 209
Nr. Customer Project Name Specification Delivery Date
113 MidAmerican Energy Grimes & 39 Substation
AUTO
345/161/13.8kV
336/448/560MVA (2 units)
2016.06.03
2016.06.17
(Installed)
114 Bechtel Carroll County UAT 18/4.16-4.16kV 24/32MVA (2 units)
2016.07.11 2016.07.12 (Delivered)
115 FPL Bunnell 230/115/13.2kV
240/320/400MVA
2016.12.20
(Installed)
116 FPL 62nd Avenue Substation 138/13.8kV 33/44/55MVA 2016.08.27 (Delivered)
117 FPL Urban Substation 230/24kV 33/44/55MVA 2016.08.19 (Delivered)
118 FPL Natoma 138/13.8kV
24/32/40MVA (2 units)
2016.10.07
(Delivered)
119 NextEra Kingman I & II 354/34.5/13.8kV
78/104/130MVA (2 units)
2016.08.19
(Installed)
120 Vectren Mt. Vernon
AUTO
140/70/12kV
90/120/150//168MVA
2016.10.31
(Installed)
Performance List
17 Staff_PR_102 Attachment B Page 77 of 209
Nr. Customer Project Name Specification Delivery Date
121 Bechtel Hummel Station Project
538/18kV
162/216/270MVA (3 units)
538/18kV 291/388/450MVA (1 unit)
2016.10.30
2016.11.15
2016.11.30
2016.12.15
(Delivered)
122 NV Energy Humboldt 345/125/24.9kV 173/226/283MVA 2016.10.01 (Installed)
123 FPL Hanson Solar 241.5/34.5/13.8kV
48/64/80MVA
2016.08.27
(Energized)
124 Georgia Power ITS Spare 115.5/20.7kV 36/48/60MVA 2016.09.15 (Delivered)
125 FPL Pheasant Run Wind 354/34.5/13.8kV 108/144/180MVA 2016.11.30 (Energized)
126 Gemma Power NTE Middletown 352/21kV 226/300/378MVA
352/21kV 170/226/284MVA
2016.11.01
(Energized)
127 Duke 345/13.8kV 60/80/100MVA
(2 units)
2016.12.14
(Energized)
128 Bechtel Hummel Energy Project
UAT (2 units) 18kV 40MVA (2 units)
2016.10.15
2016.10.30
(Delivered)
Performance List
18 Staff_PR_102 Attachment B Page 78 of 209
Nr. Customer Project Name Specification Delivery Date
129 First Solar Stateline Spare 230/34.5/(13.8)kV 102/136/170MVA 2016.08.15 (Installed)
130 Oklahoma Gas and Electric Ft. Smith LHT
AUTO
500/161/13.8kV
240/320/400MVA
2016.11.01
(Delivered)
131 Gemma Power Towantic Energy Center 115/18kV 198/264/330MVA (3 units)
2016.11.30 (Energized)
132 FPL Jackson Spare 230/13.8kV
33/44/55MVA
2017.12.30
(Delivered)
133 XCEL Energy Black Dog Unit #6
GSU
115/18kV
225/300MVA
2017.03.17
(Installed)
134 Oklahoma Gas and Electric Northwest Bank 3 AUTO 345/138/13.8kV 240/320/400//448MVA 2017.03.01 (Delivered)
135 Black & Veatch Ocotillo
GSU
230/13.8kV
78/104/130MVA
(6 units)
2017.11.15 (2 units)
2018.08.30 (4 units)
136 Duke Energy Marshall Steam Plant 236.1/46.2kV 45/60/75MVA 2017.05.15 (Delivered)
Performance List
19 Staff_PR_102 Attachment B Page 79 of 209
Nr. Customer Project Name Specification Delivery Date
137 FPL Normandy
AUTO
138/69/13.2KV
67.2/89.6/112MVA
2017.03.15
(Delivered)
138 Golden Spread Electric Coop Elk Station
GSU
345/18kV
141/188/235//263.2MVA
2017.04.30
(Installed)
139 Golden Spread Electric Coop Mustang Station
GSU
230x115/18kV
115/153/191//213.8MVA
2017.04.30
(Energized)
140 Golden Spread Electric Coop Antelope GSU 230/13.8kV 60/80/100MVA 2017.04.30 (Installed)
141 EPCOR Victoria
SUB
72/14.4kV
50/66.7MVA
2017.03.31
(Installed)
142 Burns & McDonnell NRG Carlsbad 230kV 127MVA (5 units) 138kV 127MVA (1 unit) 13.8kV 29MVA (2 units)
2017.05.28 (Installed)
143 GDF Suez Midlothian Power Plant
GSU
354/21kV
210/280/350MVA
2017.05.01
(Delivered)
144 Exelon Nuclear Peach Bottom
UAT
22/13.8-13.8kV
32/42/52MVA (2 units)
2017.06.01
2018.07.15
Performance List
20 Staff_PR_102 Attachment B Page 80 of 209
Nr. Customer Project Name Specification Delivery Date
145 PSE&G Locust Substation
SUB
69/13.8kV
27/36/45MVA
2017.07.15
(Delivered)
146 SCL Shoreline Option #2
PT
121/27.24/14.2kV
54/72/90MVA 2018.07.20
147 East River Power Coop VT Hanlon
AUTO
230/69/12.47kV
60/80/100MVA
2017.04.30
(Installed)
148 SSAB 200MVA 230/34.5kV 120/140/180//200MVA 2017.04.15 (Installed)
149 Cleco Coughlin Power Plant
GSU
131.48-144-150.26/21-23-24kV
210MVA
2017.08.01
(Installed)
150 FPL Sunny Isle Substation SUB 138/13.8kV 33/44/55MVA 2017.04.17 (Delivered)
151 Calpine Pine Bluff
GSU
115/13.8kV
55/73MVA
2017.06.30
(Delivered)
152 FPL Alexander
SUB
138/13.8kV
27/36/45MVA
2017.04.14
(Delivered)
Performance List
21 Staff_PR_102 Attachment B Page 81 of 209
Nr. Customer Project Name Specification Delivery Date
153 FPL Holy Cross
SUB
138/13.8kV
27/36/45MVA
2017.03.20
(Delivered)
154 FPL Plantation
SUB
138/13.8kV
27/36/45MVA
2017.03.20
(Delivered)
155 ATC North Appleton
AUTO
345/138/24.9kV
300/400/500MVA
2017.08.28
(Installed)
156 E-flow WAPA Big George AUTO 115/69/12.47kV 30/40/50MVA 2017.06.30 (Delivered)
157 FPL Center
GSU
1pH 525/20kV
250MVA
2018.04.15
(4 units)
158 FPL Laurelwood & Yulee AUTO 230/138/13.2kV 336/448/560MVA
2018.01.05 2017.07.17 (Delivered)
159 Cleco
St. Mary Clean Energy
Center
GSU
34.5/13.8kV
37.5/50/62.5MVA
2017.07.21
(Installed)
160 PG&E Cooley Landing
AUTO
115/61.5/13.2kV
120/160/200MVA
2017.10.01
(Delivered)
Performance List
22 Staff_PR_102 Attachment B Page 82 of 209
Nr. Customer Project Name Specification Delivery Date
161 FPL Dade Substation
SUB
138/13.8 kV
24/32/40 MVA
2017.5.15
(Delivered)
162 EPC Services Company AEP / Lincoln-Berrywood
AUTO
138/70.5/12.47 kV
78/104/130 MVA
2017.8.21
(Installed)
163 FPL Alexander Substation
SUB
230/24 kV
33/44/55 MVA
2017.05.20
(Delivered)
164 FPL Osborne Substation
SUB
138/13.8kV
27/36/45 MVA
2017.06.15
(Delivered)
165 NextEra Solar GSU 2017
GSU
241.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10 (3 units)
2017.08.15 (4 units)
(Installed)
166 NextEra Solar GSU 2017
GSU
117.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10
(Installed)
Performance List
23 Staff_PR_102 Attachment B Page 83 of 209
Nr. Customer Project Name Specification Delivery Date
167 NextEra Solar GSU 2017
GSU
141.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10
(Installed)
168 NextEra Pratt Wind (HV: OLTC)
GSU
354/34.5/13.8 kV
147/196/245 MVA 2018.06.15
169 Atlantic City Electric (Exelon)
Rio Grande SS (3 units) Sea Isle SS (1 unit) SUB
69/13.09 kV 33.6/44.8/56 MVA
2017.09.30, 2017.11.30 2018.01.31, 2018.09.30 (4 units total)
170 FPL Galloway Substation
SUB
138/13.8 kV
24/32/40 MVA
2017.08.25
(Delivered)
171 LG&E Hardin Substation
AUTO
138/69/13.8 kV
110/146/185 MVA (2 units)
54/72/90 MVA (1 unit)
2017.06.30
(Installed)
172 Cleco Bayou Vista AUTO 230/138/13.8 kV 300/400/500 MVA 2018.02.01
173 Delmarva Power & Light Edgemoor Spare AUTO 138/69/13.2 kV 67.2/89.6/112 MVA 2017.10.02 (Installed)
174 NextEra Javelina II (HV: OLTC)
GSU
354/34.5//13.8 kV
135/180/225 MVA
2017.10.27
(energized)
Performance List
24 Staff_PR_102 Attachment B Page 84 of 209
Nr. Customer Project Name Specification Delivery Date
175 NextEra Stuttgart Solar
GSU
354/34.5//13.8 kV
135/180/225 MVA
2017.09.15
(Installed)
176 PSE&G Port Street
SUB
69/13.8 kV
27/36/45 MVA
2018.04.01
(Delivered)
177 NextEra Pinal Solar
GSU
235/34.5//13.8 kV
33/44/55 MVA 2018.01.05
178 First Solar Rosamond PT 230/34.5/(13.8) kV 96/128/160 MVA 2018.03.17
179 First Solar Willow Springs
PT
230/34.5/(13.8) kV
64/85/106 MVA 2018.03.17
180 Berkshire Hathaway Energy Solar Spare GSU 138/34.5 kV 71/94.4/118 MVA 2017.11.15 (Installed)
181 LG&E Pineville
PT
161/69//13.2 kV
90/120/150 MVA
2017.10.27
(Installed)
Performance List
25 Staff_PR_102 Attachment B Page 85 of 209
Nr. Customer Project Name Specification Delivery Date
182 FPL Corbett
AUTO
1pH 525/241.5/34.5 kV
300/400/500 MVA
2017.11.22
(Delivered)
183 FPL Sugar
AUTO
1pH 525/241.5/34.5 kV
300/400/500 MVA
2018.01.15
(4 units)
184 NRG Canal-3 GSU 345/25 kV 259/345/431 MVA 2018.05.01
185 Bechtel Cricket Valley GSU 354/18/18 kV 244/326/407 MVA
2018.11.01 2018.12.01 2019.01.01
186 Bechtel OG&C Hyperzone LB-1
SUB
138/12.47/12.47 kV
53.6/60 MVA 2018.01.29
187 AECOM
Alliant Riverside Energy
Center Expansion
GSU
365/18 kV
194/256/321 MVA 2018.02.08
188 AECOM Alliant Riverside Energy Center Expansion GSU
365/18 kV 174/229/288 MVA 2018.02.08 (2 units)
Performance List
26 Staff_PR_102 Attachment B Page 86 of 209
Nr. Customer Project Name Specification Delivery Date
189 PSE&G Aldene
PT
230/27.72/11 kV
72/96/120 MVA
2017.10.17
(Delivered)
190 PSE&G Metuchen
PT
230/27.72/11 kV
72/96/120 MVA
2017.12.15
(Delivered)
191 SCE La Fresa Bank No.4A PT 230/70.5 kV 150/200/250 MVA 2017.11.30 (Delivered)
192 PG&E Hopland Bank 3 AUTO 115/60/13.2 kV 60/80/100 MVA 2018.03.01
193 OPPD Sub 3740
AUTO
354/161/13.8 kV
300/400/500 MVA 2018.05.01
194 OPPD Sub 1291
AUTO
161/69/13.8 kV
72/96/120 MVA 2018.05.01
195 PSE&G Harrison PT 69/13.8 kV 27/36/45 MVA 2018.10.01
196 SCE La Fresa Bank No.3A PT 230/70.5 kV 150/200/250 MVA 2018.04.03
Performance List
27 Staff_PR_102 Attachment B Page 87 of 209
Nr. Customer Project Name Specification Delivery Date
197 EDPR Turtle Creek
GSU
345/34.5/(13.8) kV
138/184/230 MVA 2018.05.01
198 APS Casa Grande
PT
230/69/12.47 kV
100/133.3/166.7//186.7 MVA 2018.06.01
199 NextEra Wildcat GSU 117/34.5//13.8 kV 102/136/170 MVA 2018.07.10
200 FPL Medium Alliance #8A SUB 138/13.8 kV 24/32/40 MVA
2017.12.31 (3 units) (Delivered)
201 LG&E Elizabethtown
AUTO
345/161-138//13.8 kV
270/360/450 MVA 2018.06.22
202 LG&E Lexington
AUTO
138/69/13.8 kV
110/146/185 MVA 2018.02.28
203 FPL DESERET/GACO AUTO 1pH 525/241.5/34.5 kV 300/400/500 MVA 2018.07.31 (3 units)
Performance List
28 Staff_PR_102 Attachment B Page 88 of 209
Nr. Customer Project Name Specification Delivery Date
204 Great River Energy Riverview
AUTO
345/118/34.5 kV
200/270/336 MVA 2018.06.23
205 Great River Energy Riverview
AUTO
118/72/12.8 kV
84/112/140 MVA 2018.06.23
206 FPL Glenn Substation SUB 115/24 kV 33/44/55 MVA 2018.03.15
207 FPL Hillsboro Substation SUB 138/13.8 kV 24/32/40 MVA 2018.03.15
208 FPL Watts Substation
SUB
230/24kV
33/44/55 MVA 2018.03.15
209 Garland Power & Light Dent Rd Substation
AUTO
138/69//12.47 kV
90/120/150 (168) MVA 2018.07.10
210 WAPA Folsom (KV4A) AUTO 230/138/13.8 kV 72/96/120 MVA 2018.11.07
Performance List
29 Staff_PR_102 Attachment B Page 89 of 209
Nr. Customer Project Name Specification Delivery Date
211 Cooperative Energy Missionary Substation
AUTO
230/161//13.8 kV
180/240/300 MVA 2018.06.13
212 PPL Sunbury Replacement
AUTO
1pH 512.5/230/12.47 kV
150/200/250 MVA 2018.05.30
213 FPL Lauderdale Plant GSU 239/18 kV 168/224/280 MVA 2018.08.08
214 FPL Lauderdale Plant GSU 143/18 kV 168/224/280 MVA 2018.08.08
215 NextEra Minco IV Wind
GSU
354/34.5//(13.8) kV
75/100/125 MVA 2018.06.29
216 Xcel Energy Foxtail Wind
AUTO
230/34.5/13.8 kV
113/150/188 MVA 2018.09.01
217 Xcel Energy Freeborn Wind AUTO 161/34.5/13.8 kV 75/100/125 MVA 2020.07.01
Performance List
30 Staff_PR_102 Attachment B Page 90 of 209
Nr. Customer Project Name Specification Delivery Date
218 First Energy Portland Substation
AUTO
230/115/13.2 kV
180/240/300 MVA 2018.10.05
219 Minnkota Power Frontier Substation
AUTO
236/118/13.8 kV
112/150/187 MVA 2018.09.01
220 Exelon Nuclear Calvert Cliff AUX 500/14 kV 60/80/100 MVA
2018.10.31 / 2021.06.01 / 2022.06.01 (3 units)
221 Allete / Minnesota Power GNTL Iron Range Substation AUTO 1pH 500/230/46 kV 240/320/400 MVA 2019.07.28 (4 units)
222 NextEra Armadillo Flats Wind
GSU
142/34.5//13.8 kV
168/224/280 MVA 2018.08.15
223 NextEra Heartland Divide Wind
GSU
165/34.5//13.8 kV
72/96/120 MVA 2018.10.08
224 NextEra Sholes Wind GSU 354/34.5//13.8kV 108/144/180MVA 2018.10.01
225 Entergy Waterford Storage Yard AUTO 230/13.8// kV 40/53/67 MVA 2018.10.31
Performance List
31 Staff_PR_102 Attachment B Page 91 of 209
Nr. Customer Project Name Specification Delivery Date
226 GSEC Mustang Station Spare
GSU
230-115/18-19 kV
115/153/191//213.8 MVA 2018.11.21
227 NextEra Horizon-Athens Spare
GSU
141.5-117.5/34.5//(13.2) kV
51/68/85 MVA 2018.10.30
228 First Energy Hill Valley AUTO 115/46/13.2 kV 45/60/75 MVA 2018.09.01
229 APS Mural Substation AUTO 115/69/12.47 kV 60/80/100 MVA 2018.05.30
230 SCE Laguna Bell
PT
230/70.5 kV
150/200/250//280 MVA 2018.10.31
231 PG&E Pit 1 Bank 5
AUTO
230/61.5//13.2 kV
42/56/70 MVA 2018.10.30
232 PG&E Pease Bank 5 AUTO 115/61.5/13.2 kV 120/160/200 MVA 2018.10.17
233 PG&E Pease Bank 2 AUTO 115/61.5/13.2 kV 120/160/200 MVA 2019.11.15
Performance List
32 Staff_PR_102 Attachment B Page 92 of 209
Nr. Customer Project Name Specification Delivery Date
234 Cleco Power Brame Spare
GSU
224.3/22-23-25 kV
600 MVA 2018.09.30
235 Exelon Nuclear Calvert Cliff Nuclear Plant
AUX
500/14// kV
60/80/100 MVA 2022.06.01
236 PSE&G Trenton Switching Station PT 230/27.72/11 kV 72/96/120MVA 2019.10.01
237 PSE&G Hopewell Switching Station PT 230/69 kV 180/240/300 MVA 2019.02.19
238 JEA Firestone Substation T6
AUTO
230/69/13.8 kV
120/160/200 MVA 2019.01.13
239 Duke Energy Asheville Spare
GSU
230x115/13.8 kV
75/100/125 MVA 2019.05.01
240 Duke Energy Asheville Spare GSU 230x115/18 kV 150/200/250 MVA 2019.05.01
241 Hydro One Campbell T1 PT 215.5/14.2/14.2 kV 60/80/100MVA 2018.08.07
Performance List
33 Staff_PR_102 Attachment B Page 93 of 209
Nr. Customer Project Name Specification Delivery Date
242 Hydro One Campbell T2
PT
215.5/14.2/14.2kV
60/80/100MVA 2018.08.07
243 APS WestWing
AUTO
230/69/12.47kV
100/133.3/166.7//186.7MVA 2019.10.15
244 ATC Mount Pleasant AUTO
345/138//24.9kV 300/400/500MVA (3 units)
2019.06.12 / 2019.07.10 / 2019.08.14
245 APS Ocotillo 69kV Spare GSU 69/13.8kV 78/104/130MVA 2019.04.30
246 FPL Yulee Duplicate
AUTO
230/138/13.2kV
336/448/560MVA
(2 units)
2019.01.02
247 NextEra Blythe III & IV
GSU
230/34.5/(13.8)KV
84/112/140MVA
(2 units)
2019.10.14
2019.10.21
248 Duke Jocassee Hydro GSU 230/14.4kV 225MVA 2019.08.15
249 Duke Jocassee Hydro GSU 230/14.4kV 225MVA 2020.01.23
Performance List
34 Staff_PR_102 Attachment B Page 94 of 209
Nr. Customer Project Name Specification Delivery Date
250 AECOM Alliant Riverside STG Spare
GSU
365/18kV
188/250/313MVA 2019.02.28
251 GTC Verner Farms
AUTO
230/115/13.2kV
240/320/400MVA 2019.05.15
252 SCE Chino Substation PT 230/70.5kV 150/200/250MVA 2019.02.01
253 OPPD RFP #5407 AUTO
354/161/13.8 kV 300/400/500 MVA (2 units) 2019.05.01
254 MEPPI Duke/Rural Hall
SVC
1pH 100/25 kV
60/80/100 MVA
(4 units)
2019.04.05
255 Greenville Light & Power West Greene Substation
AUTO
161.7/69/13.09 kV
75/100/125//140 MVA 2019.05.27
256 NOVEC Gant Substation PT
230/34.5 kV 81/108/135//151.2 MVA (2 units) 2019.09.19
257 NOVEC QTS Innovation Substation PT
230/34.5 kV 81/108/135//151.2 MVA (2 units) 2019.06.19
Performance List
35 Staff_PR_102 Attachment B Page 95 of 209
Nr. Customer Project Name Specification Delivery Date
258 PSE&G Metuchen Switching
AUTO
230/69 kV
180/240/300 MVA 2020.04.15
259 NOVEC Freedom Innovation Substation
PT
230/34.5 kV
81/108/135//151.2 MVA
(2 units)
2019.09.19
260 NextEra Hendry II / Ghost GSU
525/34.5/13.8 kV 51/68/85 MVA (2 units) 2020.07.15
261 STEC Fowlerton AUTO 345138/24.9 kV 405/540/675 MVA 2019.06.30
262 STEC San Miguel
AUTO
345138/24.9 kV
405/540/675 MVA
(2 units)
2019.11.30
263 PPL Milton
AUTO
230/69/12.47 kV
102/136/170 MVA 2019.07.01
264 OPPD RFP #5407 #3 AUTO 345/161/13.8 kV 336/448/560 MVA 2019.09.01
265 PSE&G Kuller Rd PT 69/13.8 kV 27/36/45 MVA 2021.01.08
Performance List
36 Staff_PR_102 Attachment B Page 96 of 209
Nr. Customer Project Name Specification Delivery Date
266 PSE&G Sand Hills
PT
69/13.8 kV
27/36/45 MVA 2019.08.01
267 PSE&G Medford
PT
69/13.8 kV
27/36/45 MVA 2019.08.01
268 JEA Northside AUTO 230/138/13.8 kV 240/320/400 MVA 2019.10.02
269 Xcel Tolk GSU 230/24 kV 650/728 MVA 2019.09.16
270 Tri-State Gateway Substation
AUTO
230/115/13.8 kV
90/120/150 MVA 2019.10.28 – 2019.11.25
271 Tri-State Colfer
AUTO
115/69/12.47 kV
72/96/120 MVA 2019.10.14 – 2019.11.08
271 Tri-State Davis AUTO 115/69/12.47 kV 72/96/120 MVA 2020.02.18 – 2020.03.11
272 Xcel Hobbs Spare AUTO 230/120/13.2kV 150/200/250 MVA 2019.10.10
Performance List
37 Staff_PR_102 Attachment B Page 97 of 209
Nr. Customer Project Name Specification Delivery Date
272 Xcel Hobbs Spare
AUTO
230/120/13.2kV
150/200/250 MVA 2019.10.10
274 First Energy Avon
GSU
345/140/13.2 kV
336/448/560 MVA 2019.10.14
275 Calpine Wind PTC GSU 345/34.5/13.8 kV 133/178/222 MVA 2019.11.30
276 NextEra Crowned Ridge NEER GSU 241.5/34.5/13.8 kV 69/92/115 MVA 2019.08.03 – 2019.08.17
277 NextEra Crowned Ridge NEER
GSU
241.5/34.5/13.8 kV
135/180/225 MVA 2019.08.03 – 2019.08.17
278 NextEra Crowned Ridge XCEL
GSU
241.5/34.5/13.8 kV
69/92/115 MVA 2019.09.03 – 2019.09.17
279 NextEra Crowned Ridge XCEL GSU 241.5/34.5/13.8 kV 135/180/225 MVA 2019.09.03 – 2019.09.17
280 Roughrider Electric Long Butte & South Heart AUTO
230/115/13.8 kV 75/100/125 MVA (2 units) 2019.09.25
Performance List
38 Staff_PR_102 Attachment B Page 98 of 209
Nr. Customer Project Name Specification Delivery Date
281 NextEra Dodge County Wind
GSU
354/34.5/13.8 kV
114/152/190 MVA 2020.01.17
282 EKPC Skaggs
AUTO
138/69/13.8 kV
90/120/150 MVA 2019.10.15
283 EKPC Stanley-Parker AUTO 138/69/13.8 kV 90/120/150 MVA 2019.12.03
284 EKPC Fox Hollow AUTO 161/69/13.8 kV 90/120/150 MVA 2021.05.02
285 WETT Long Draw Solar
AUTO
345/138/13.2 kV
360/480/600 MVA 2020.01.31
286 NextEra Soldier Creek #1 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2019.11.20
287 NextEra Soldier Creek #2 Wind GSU 354/34.5/13.8 kV 102/136/170 MVA 2019.11.20
288 NextEra Roundhouse Wind GSU 236/34.5/13.8 kV 150/200/250 MVA 2019.12.20
Performance List
39 Staff_PR_102 Attachment B Page 99 of 209
Nr. Customer Project Name Specification Delivery Date
289 NextEra Bronco Plains #1 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2020.02.15
290 NextEra Bronco Plains #2 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2020.02.15
291 First Energy Ringgold (#1 & #2) AUTO
230/135.3/13.2 kV 339/450 MVA (2 units)
2019.12.17 2020.07.01
292 PSE&G Melrich PT 69/13.8 kV 27/36/45 MVA 2020.02.28
293 PSE&G Sand Hills #2
PT
69/13.8 kV
27/36/45 MVA 2020.03.22
294 STEC San Miguel (#1 & #2)
AUTO
345138/24.9 kV
405/540/675 MVA
(2 units)
2020.11.30
295 First Energy Catoctin AUTO 230/135.3/13.2 kV 339/450 MVA 2020.09.16
296 Vistra Energy Midlothian Power Plant GSU 354/21kV 210/280/350MVA 2020.01.15
Performance List
40 Staff_PR_102 Attachment B Page 100 of 209
Nr. Customer Project Name Specification Delivery Date
297 NextEra Cedar Springs III
PT
241.5/34.5/13.8 kV
135/180/225 MVA 2020.02.17
298 GSEC Mustang Spare
GSU
230x115/18kV
115/153/191//213.8MVA 2019.12.31
Performance List
41 Staff_PR_102 Attachment B Page 101 of 209
YOUR VISIT TO

Montgomery, AL
IS ALWAYS WELCOME!
Staff_PR_102 Attachment B Page 102 of 209

For More Information, Please Contact

Sasha Lee
Email : [e-mail]
Tel : [phone]
Staff_PR_102 Attachment B Page 103 of 209
Staff_PR_102 Attachment B Page 104 of 209
DDP: 5/30/2020
MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE
Days:6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20 6/21 6/22 6/23 6/24 6/25 6/26 6/27 6/28 6/29 6/30
Unit 1 Pre-testingAssemblyProcessing
Testing
Unit 2
Pre-testing
AssemblyProcessing Testing
Final Walk-down/Clean-up for unit 1 & 2
MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE
Days:6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20 6/21 6/22 6/23 6/24 6/25 6/26 6/27 6/28 6/29 6/30
Unit 3 Pre-testing
AssemblyProcessing Testing
Unit 4 Pre-testingAssembly
Processing
Testing
Final Walk-down/Clean-up for unit 3& 4
B&V / Avista - Coyote Springs Installation Preliminary Schedule (Based on 2 Crews)
GSU, 1-Ph, 60 Hz, 532/18/13.8 kV 71/94.66/118.33 MVA
Staff_PR_102 Attachment B Page 105 of 209
BLACK & VEATCH | Attachments 10
Attachment 4
IPB Electrical Duct Supplier Indicative Price Quotations
Staff_PR_102 Attachment B Page 106 of 209

PROPOSAL
Ref No: QI-14115
Date: March 25, 2019
Prepared by:
Erin Dorris, Proposal Supervisor

AZZ Bus Systems
Phone: [phone] ext. 2322
Email: [e-mail]
Proposal to:
BLACK & VEATCH
COYOTE SPRINGS GSU REPLACEMENT (401395.63.1201)

Staff_PR_102 Attachment B Page 107 of 209

Date: March 25, 2019

Customer: BLACK & VEATCH

Attn: MR. CHRIS ECHTER
[e-mail]

Ref: COYOTE SPRINGS GSU REPLACEMENT (401395.63.1201)
AZZ Quote No: QI-14115

Dear Mr. Echter,

Thank you for your interest in AZZ Electrical Bus Duct. We are pleased to provide the attached
proposal in accordance with your request.

Within the proposal attached, you will find General Notes, Commercial/Technical Clarifications
and/or Exceptions, Pricing Summary, Quotation Bills of Material, and AZZ’s Standard Terms and
Conditions.

If you have any questions or need further information, please feel free to contact us or your sales
representative Grant Agee with Power Equipment Specialists at 303-815-2145 or via email at
[e-mail]

Thank you again for your interest. We look forward to hearing from you soon!

Sincerely,

AZZ Bus Systems

Erin

Erin Dorris,
Proposal Supervisor

cc: Grant Agee, Power Eq. Specialists
Stewart Cox, AZZ

Electrical
120 Aztec Drive | Richland, MS 39218 USA | Phone: [phone] | Fax: [phone] | azz.com
Staff_PR_102 Attachment B Page 108 of 209

Pricing Summary
General Notes
Commercial Notes
Technical Notes
Quotation Bills of Material
Data Sheets
Terms and Conditions
AZZ’s Escalation Policy

Staff_PR_102 Attachment B Page 109 of 209
UNIT RUN DESCRIPTION PRICING
1 1 18kV 7000A ISOLATED PHASE BUS $83,157
1 2 18kV 7000A ISOLATED PHASE BUS $52,654
1 3 18kV 7000A ISOLATED PHASE BUS $60,196
2 1 18kV 7000A ISOLATED PHASE BUS $81,745
2 2 18kV 7000A ISOLATED PHASE BUS $52,684
2 3 18kV 7000A ISOLATED PHASE BUS $61,874
STRUCTURAL SUPPORT STEEL (17,000 Pounds)$44,200
TOTAL EQUIPMENT PRICE (Ex Works Factory)$436,510
OPTIONAL PRICING:
1 $42,900
2 $8,000
3 $8,730
4 $2,619
5
ESTIMATED FREIGHT TO JOBSITE, FCA BOARDMAN, OREGON
PE STAMP: State of OREGON
EXTENDED WARRANTY
PERFORMANCE and WARRANTY LETTER OF CREDIT - 30%/10%
PERFORMANCE and/or SUPPLY BOND $6,548
Pricing Summary
Staff_PR_102 Attachment B Page 110 of 209

General Notes:
1. This quotation is valid for a period of thirty (30) days.
2. Delivery to be negotiated at time of order and shall be based on plant loading at that time.
3. Unless otherwise noted, this quotation is per the AZZ Standard Terms and Conditions of
Sale; dated November 10, 2010, attached, and made part of our proposal and price.
4. Time allowed for approval drawing submittal will begin after receipt of the order, as well as
after receipt of all required design information.
5. The prices quoted are based on information provided at the time of our proposal. If there are
changes to the quantities and components during the completion of design (customer
requested changes to the original proposal scope of supply or design), a change order will be
requested. The request for change order will be based on the unit prices provided in our
quotation and must have customer approval prior to final shipment of equipment; this also
includes a change order for the freight as well if any changes occur from the original scope of
supply. The final price will be based on the certified drawings and adjusted per the unit prices
quoted.
6. All drawings will be sent electronically to customer. Additional cost may apply if extra copies
are required.
7. Quotation is based on aluminum, current copper and steel prices on the date quoted.
Surcharges may be applied at the time of order and/or time of material order placement due
to aluminum, copper and steel price increases.
8. AZZ Bus Systems reserves the right to add a freight surcharge.

Commercial Notes
Clarifications:
1. Calvert proposes terms based on PSP Agreement dated January 23, 2015. Payment terms,
liquidated damages, etc. shall be negotiated prior to final acceptance.
2. AZZ’s proposed payment terms are Net 30 days based on the following schedule:
a. 10% Down Payment
b. 25% Upon Submittal of Drawings for Approval or Start of Fabrication, whichever comes
first.
c. 60% Monthly based on the value of equipment shipped
d. 5% Buyer’s receipt of engineering documents, drawings, spare parts list and instruction
manuals.
Purchase Orders should be made out to The Calvert Company, Inc.

Staff_PR_102 Attachment B Page 111 of 209

Technical Notes
Clarifications:
1. AZZ’s bus is built per ANSI/IEEE C37.23 Standards.
2. AZZ’s standard hardware is 304 stainless steel bolts and washers with silicon bronze nuts to
prevent galling.
3. A dress-up plate shall be provided to seal between the outside of the bus enclosure and the
building opening.
4. Any fire rating or insulating material (for any firestop or wall seal) between the wall and
outside of the bus duct enclosure shall be supplied by the buyer.
5. AZZ does not recommend the use of bellows or isolated clam-shells at any isolated phase
bus (IPB) termination over 15,000 amps. AZZ has empirical and historical evidence that using
bellows in these cases results in significant induced currents on the enclosure and the
equipment local to the bellows location due to the premature break in the continuous
enclosure design. For this reason, AZZ recommends a fully welded IPB enclosure design
without the use of bellows or isolated clam-shells for terminations.
6. AZZ cannot guarantee a bus design allowing bushing removal without cutting and re-
welding. This design is dependent on the routing of the bus and detailed equipment
termination details. Once AZZ has all required design information, if this design is feasible, a
Change Order may be requested to facilitate this design.
7. There are no special tools required for installation or maintenance of bus equipment. No
tools have been included in our equipment pricing.
8. There are no start-up spares required for installation of bus equipment. No start-up spares
have been included in our equipment pricing.
9. Please note that all heater and dry air piping, power supply, wiring, and conduits are not
included in our quote.
10. AZZ provides alignment tools for connections to equipment where flexible connectors will
be used. The installation contractor should use these alignment tools as instructed per each
alignment tool drawing in order to ensure that the flexes provided will fit properly according
to the termination design drawings. Failure to use the alignment tools may result in incorrect
or varying alignment and may require special flexible connectors to be purchased to fit the
installation.
11. Calvert provides one aluminum rating plate at each end of a run of bus.
12. Generator circuit breakers and/or disconnect switches:
a. AZZ’s proposal includes welding the IPB enclosure directly to both sides of the generator
circuit breaker or switch enclosures.
b. AZZ’s proposal includes our standard conductor termination with the quantity of flexes
noted on our attached data sheet.
c. Any backing ring, cylinder, or any other special requirements required by the GCB or
switch manufacturer shall be supplied by the GCB or switch manufacturer.
13. Structural Steel:
a. AZZ’s proposal does not include anchor bolts in our equipment pricing.
b. AZZ’s estimate on steel support weight is based on a maximum support cross beam width
of the overall bus width, which is noted on the data sheet, plus five (5) feet (i.e.: 2.5 feet
extensions on each side) and is based on the bus centerline height noted on our structural
steel data sheets.
c. AZZ’s estimate on steel includes cross bracing between all support members. If this is
not feasible, AZZ reserves the right to revise our pricing for the steel based on the
updated design requirements based on the unit price in our proposal.
d. No hanger rods or beam clamps have been included in our steel pricing.
Staff_PR_102 Attachment B Page 112 of 209

e. Any PE stamps are for structural calculations only.
14. AZZ’s prices do not include performing design tests for the product we plan to furnish. We
intend to submit existing test reports or extrapolations performed on similar designs as
allowed by IEEE C37.23. We trust that our existing reports will be deemed acceptable. If
design testing is added to the project scope the associated costs will be added to the contract
price. In the event that tests results prove that equipment modifications are necessary any
costs related to the modifications will be added to the price. The addition of design tests and
or equipment modifications required as a result of the testing will be subject to extension of
the project schedule to accommodate the testing and modifications. Production testing is
included in our price and will be carried out in accordance with IEEE C37.23. Any testing
outside IEEE C37.23 will be added to the contract price. AZZ confirms our standard bus
designs have not changed since type tests were performed.
15. AZZ takes exception to line #108 for the firestop having to be UL or FM listed and proposes
our standard firestop per ANSI/IEEE C37.23 standards.

Staff_PR_102 Attachment B Page 113 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 1 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
118 FT A14115011 BUS SECTIONS, 1-PH 206.00 FT 24308.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
1 EA CAL3AHB0021401 FIRESTOP ASSEMBLY, SS, 3-PH 19253.00 EA 19253.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 11 83157.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - A PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 114 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 2 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
73 FT A14115012 BUS SECTIONS, 1-PH 206.00 FT 15038.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
8 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 3584.00
8 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2168.00
8 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2168.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 12 52654.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - B PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 115 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 3 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
100 FT A14115013 BUS SECTIONS, 1-PH 206.00 FT 20600.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 13 60196.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - C PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 116 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 1 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
113 FT A14115021 BUS SECTIONS, 1-PH 206.00 FT 23278.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
1 EA CAL3AHB0021401 FIRESTOP ASSEMBLY, SS, 3-PH 19253.00 EA 19253.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 21 81745.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - A PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 117 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 2 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
75 FT A14115022 BUS SECTIONS, 1-PH 206.00 FT 15450.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
8 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 3584.00
8 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2168.00
8 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2168.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 22 52684.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - B PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 118 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 3 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
110 FT A14115023 BUS SECTIONS, 1-PH 206.00 FT 22660.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 23 61874.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - C PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment B Page 119 of 209
CUSTOMER: BLACK AND VEATCH DATE:20-Mar-19
RFQ NO.:COYOTE SPRINGS QUOTE NO.:QI-14115
QUOTE BY:EL REVISION:0
Site Location
Generator / Transformer Unit
Bus Run
A. BUS DESIGN PARAMETERS:English Metric
1 Maximum Rated Voltage kV 27 27
2 Maximum Operating Voltage kV 18 18
3 Rated Continuous Current Amps 7000 7000
4 BIL Rating of the Bus System kV 150 150
5 Momentary Current Rating kAMP-asym 155 155
6 Momentary Current Rating kAMP-Peak 260 260
7 Short Time Current Rating kAMP-sym 100 100
8 Short Time Current Duration Seconds 1 1
9 System Frequency Hertz 60 60
B. ENVIROMENTAL PARAMETERS:
1 Ambient Temperature Deg-C 40 40
2 Max Allowable Conductor Temp Rise Deg-C 65 65
3 Max Allowable Conductor Operating Temp Deg-C 105 105
4 Max Allowable Enclosure Temp Rise Deg-C 40 40
5 Max Allowable Enclosure Operating Temp Deg-C 80 80
6 Elevation Above Sea Level Feet /Meters 3280 1000
7 Solar Station nearest Site
8 Solar Rerate Temperature Degrees
C. CONDUCTOR DATA:
1 Bus Catalog Number
2 Conductor Material
3 Conductor Diameter Inches/mm 10 254
4 Conductor Thickness Inches/mm 0.375 9.525
5 Conductor Cross Sectional Area SqIn/Sqmm 11.34 7315.59
6 Conductor Weight Lbs/Ft -kg/m 13.29 19.77
7 Conductor Conductivity %IACS 0.595 0.595
8 Conductor Emissivity Factor 0.9 0.9
9 13.6898 44.91
10 Temperature Coefficient of Resistance 0.0040 0.0040
11 D.C.Resistance @20-C Microhms/Ft-M 1.2073 3.9609
12 D.C.Resistance @105 C Microhms/Ft-M 1.6178 5.3076
13 Skin Effect Factor @105 C 1.0332 1.0332
14 A.C.Resistance @105 C Microhms/Ft-M 1.6714 5.4836
15 Conductor to Enclosure Clearance Inches/mm 10.375 263.5250
16 Base Expansion Temperature Degree-C 0 0
17 Pitch Circumference Inches/mm 30.2378 768.0409
None Applicable
77.0F / 25.0C
1
Boardman, OR
1
Version 17
Resistivity @ 20C Microhms in^2/ft / Microhms-M
ISOLATED PHASE BUS DATA SHEET
27FAGEB-131125-AE-15
Extruded Aluminum
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 1
Staff_PR_102 Attachment B Page 120 of 209
CUSTOMER: BLACK AND VEATCH DATE:20-Mar-19
RFQ NO.:COYOTE SPRINGS QUOTE NO.:QI-14115
QUOTE BY:EL REVISION:0
Version 17
ISOLATED PHASE BUS DATA SHEET
D. ENCLOSURE DATA:
1 Enclosure Material Rolled Alum.
2 Enclosure Diameter Inches/mm 31.125 790.575
3 Enclosure Thickness Inches/mm 0.1875 4.7625
4 Enclosure Cross-Sectional Area SqIn/Sqmm 18.22 11757.20
5 Enclosure Weight Lbs/Ft -kg/m 21.35 31.78
6 Enclosure Conductivity %IACS 0.605 0.605
7 Enclosure Internal Emissivity Factor 0.9 0.9
8 Enclosure External Emissivity Factor 0.8 0.8
9 Temperature Coefficient of Resistance 0.004 0.004
10 Ratio Enclosure Current to Conductor Current 0.95 0.95
11 Pitch Circumference Inches/mm 97.1930 2468.7030
E. INSULATOR DATA:
1 Insulator Type
2 Insulator Arrangement
3 Recommended Phase-Phase Centers Inches/mm 46.6875 1185.8625
4 Proposed Phase-Phase Centers Inches/mm 46.6875 1185.8625
5 Momentary Short Circuit Force Lbs/Ft-Kg/M 125.16 186.26
6 Insulator Cantilever Strength Lbs/kg 2067.23 937.68
7 Max Spacing due to Insul. Strength Feet/Meters 16.52 5.03
8 Proposed Insulator Spacing Feet/Meters 15 4.57
F. CALCULATED VALUES:
1 Max Curent - Bus without Solar Consideration Amperes
2 Rated Continuous Current Amperes
3 Cond. Temp Rise @ Rated Current Deg-C
4 Cond. Oper. Temp @ Rated Current Deg-C
5 Conductor Temp after Short Time Fault Current Deg-C
6 Cond. DC Resistance @ 20Deg-C Microhms/Ft-M 1.2073 3.9609
7 Cond. DC Resistance@ Oper. Temp Microhms/Ft-M 1.5367 5.0417
8 Skin Effect Factor Rac/Rdc 1.0373
9 Cond. AC Resistance @ Oper.Temp Microhms/Ft-M 1.5941 5.2300
10 Conductor Losses @ Rated Current Watts/Ft-M 78.11 256.2695
11 Enclosure Temp Rise @ Rated Current Deg-C
12 Enclosure Oper. Temp @ Rated Current Deg-C
13 Enclosure Temp after Short Time Current Deg-C
14 Enclosure Losses @ Rated Current Watts/Ft-M 37.92 124.4117
15 Total I-square x R Losses Watts/Ft-M 116.03 380.6812
16 Internal Air Temperature @ 8345 Amperes Deg-C
17 Inductance Microhenries/Foot
18 Inductive Reactance Microhms/Ft-M 26.08075 85.5657
19 Inductive Volt Drop Volt/Ft-M 0.18266 0.5993
20 Capacitance Picofarads/Ft-M 15.0747 49.4572
21 Impedance Microhms/Ft-M 26.1294 85.7254
22 Metal Weight Lbs/Ft -kg/m 34.64 51.55
23 Cond. Expansion from 0 to 88 Degrees C In/Ft-mm/M 0.02517 0.1949
24 Enclo. Expansion from 0 to 60 Degrees C In/Ft-mm/M 0.01683 0.1303
60.99
79.77
0.06922
48.22
88.22
91.19
19.94
59.94
8345
7000
Porcelain Post
One / Location
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 2
Staff_PR_102 Attachment B Page 121 of 209
Dimension Symbol Inches Millimeters
Conductor Diameter =D = 10 254
Conductor Thickness=T = 0.375 9.525
Enclosure Diameter =D1 = 31.125 790.575
Enclosure Thickness=T1 = 0.1875 4.7625
Phase to Phase Centers =P1 = 46.6875 1185.8625
Overall Width of 3-Phase Assembly=OW = 124.5 3162.3
Maximum Insulator Spacing =IS3 = 180 4572
Number Insulators Per Location =NI = 1 1
Single Phase Weight / Foot (with insulators) =36.975 lbs / ft 55.024 kg / m
Three Phase Weight / Foot (with insulators) =110.925 lbs / ft 165.073 kg / m
Bus Catalog Number =27FAGEB-131125-AE-15
Conductor Termination =10 750kcmil Rope Lay
Enclosure Expan & Earth Quake =10 750kcmil Rope Lay
ISOLATED PHASE BUS DATA SHEET
Version 16
T
T1
P1 P1
DD1
OW
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 3
Staff_PR_102 Attachment B Page 122 of 209

1

AZZ incorporated, Electrical Products Group

Standard Terms and Conditions of Sale

November 10, 2010 Rev. 0

Atkinson Industries, Inc. Pittsburg, KS

Electrical Power Systems, Inc. Tulsa, OK

The Calvert Company, Inc. Richland, MS

CGIT Systems, Inc. Medway, MA

Central Electric Manufacturing. Co. Fulton, MO

Rig-A-Lite Partnership, Ltd. Houston, TX

AZZ Blenkhorn & Sawle Limited St. Catharines, ON, Canada

The terms and conditions set forth below shall constitute the expression of all the terms of this
agreement as a complete and exclusive statement of the agreement between COMPANY (hereafter
referred to as SELLER, any of the wholly-owned subsidiaries of AZZ incorporated listed above)
and the PURCHASER (hereafter referred to as BUYER).

TERMS AND CONDITIONS OF SALE
Unless different or additional terms and conditions are stated
or referred to in the SELLER’s proposal or final order
acknowledgement, in which event such different or additional
terms and conditions shall be exclusive as to the particular
subject covered, the terms and conditions stated below shall
apply. These terms and conditions shall supersede any prior
or contemporaneous agreements or correspondence
between the parties. No course of prior dealings between the
parties and no usage of the trade shall be relevant to
supplement or explain any term used in these terms and
conditions. Acceptance or acquiescence in a course of
performance rendered under these terms and conditions
shall not be relevant to determine the meaning of these
terms and conditions even though the accepting or
acquiescing party has knowledge of the nature of the
performance and the opportunity for objection. All orders are
subject to approval by SELLER. Any additional or different
terms or conditions set forth in the BUYER’s order or other
communications are objected to and shall not be effective or
binding unless assented to by an authorized representative
of the SELLER. Any waiver or alteration of terms herein shall
not be binding unless in writing and signed by an authorized
representative of the SELLER. Each quotation is valid for 60 days.

PRICES
All product prices are F.O.B. SELLER's plant, or point of
origination of shipment unless otherwise specified and shall
be the prices in effect at the time of shipment. All prices for
service shall be at SELLER’s prevailing rates at the time
service is performed. However, prices are subject to change
without notice in the event of: (1) alterations in specifications,
quantities, designs, or delivery schedules; and (2) foreign or
domestic legislation (including tax legislation) enacted by
any level of government which would increase the cost of
producing, warehousing or selling the goods purchased
hereunder. In addition, prices may be subject to escalation
as negotiated at the time of quotation and receipt of order.

All costs for modification or adjustment to the products
required to suit unforeseen field conditions or errors or
omissions in the information supplied to SELLER, with or
without SELLER's aid, shall be assumed and paid by
BUYER. No discount will be allowed unless specifically set
forth in accordance with the established price and discount
schedules of the SELLER. In the event of a price change,
the effective date of the change will be the date shown on
the new price or discount sheets. However, where a price
change is made in writing, the effective date may be given
as part of the announcement.

TAXES
Any excise, sales, use, GST/HST or similar tax or duty of
any nature whatsoever arising out of, or assessed against
orders, shall be added to the prices quoted and paid by the
BUYER unless BUYER provides SELLER with an exemption
certificate or other documents acceptable to taxing or
customs authorities at the time an order is submitted. In the
event SELLER is required to pay any such taxes or duties,
the BUYER shall reimburse SELLER thereon.

PAYMENT AND CREDIT TERMS
Subject to establishment of satisfactory credit, terms are
strictly net cash thirty (30) days from date of invoice, payable
in U.S. funds. Invoices will be issued as shipments are
made. If shipments are delayed by the BUYER, payments
shall become due on the date when the SELLER is prepared
to make shipment. If the work to be performed hereunder is
delayed by the BUYER, payments shall be made based on
the purchase price and the percentage of completion.
Equipment held for the BUYER shall be at the risk and
expense of the BUYER. If payments are not made in
accordance with these terms and conditions, a service
charge will, without prejudice to the right of SELLER to
Staff_PR_102 Attachment B Page 123 of 209

2
immediate payment, be added in an amount equal to the
lower of 1.5% per month or fraction thereof or the highest
legal rate on the unpaid balance. Until the purchase price
and all other sums due pursuant hereto are paid in full,
SELLER retains a security interest in the materials sold
(hereafter sometimes referred to as 'Goods') and in all
proceeds of said Goods. BUYER shall execute financing
statement(s) on request and authorizes SELLER to execute
and file same.

If the financial condition of the BUYER at any time does not,
in the judgment of the SELLER, justify continuance of the
work to be performed by the SELLER hereunder on the
terms of payment agreed upon, the SELLER may require full
or partial payment in advance or shall be entitled to cancel
any order then outstanding and shall receive reimbursement of its reasonable and proper cancellation charges. In the
event of bankruptcy or insolvency of the BUYER or in the
event any proceeding is brought against the BUYER,
voluntarily or involuntarily, under the bankruptcy or any
insolvency laws, the SELLER shall be entitled to cancel any order then outstanding at any time during the period allowed
for filing claims against the estate and shall receive
reimbursement for its reasonable and proper cancellation
charges. In event of cancellation, SELLER shall be entitled
to receive reasonable cancellation charges and shall not in
such event be liable for breach or nonperformance of
contract in whole or in part. The rights of the SELLER under
this paragraph are cumulative and in addition to all rights
available to the SELLER at law or in equity.

PROVISIONS ON PAYMENT VOUCHERS
Exception is taken to any provisions printed either on the
front or back of payment drafts, vouchers and checks. Those
provisions will not be considered a part of this Agreement.
SELLER's endorsement is not an acceptance of such
provisions.

ORDERS
Orders are subject to a minimum billing per order and
acceptance at the home office of the SELLER. All orders and
shipments shall, at all times, be subject to the approval of
the SELLER’s Credit Department. For products
manufactured specifically for BUYER and in accordance with
BUYER's instructions, SELLER shall cause plans and/or
drawings to be prepared and submitted to BUYER for
approval. The approved plans and/or drawings shall be a
part of the agreement between BUYER and SELLER and
the products will be manufactured by SELLER in accordance
therewith. Any information, suggestions or ideas transmitted
by BUYER to the SELLER in connection with performance
hereunder are not to be regarded as secret or submitted in
confidence except as may be otherwise provided in a writing
signed by a duly authorized representative of the SELLER.

PACKAGING
All materials are carefully packed/packaged for Domestic
shipment and prices stated are based on SELLER's
standard packaging. SELLER reserves the right of
packaging material in any manner acceptable to commercial
carrier. Special customer packaging will be furnished only
when specified in writing, and the cost thereof shall be borne
by the BUYER.
SELLER will not be responsible for loss, delay or damage
made by carriers. However, SELLER will render BUYER all
possible assistance in securing satisfactory adjustments of
such claims.
DELIVERY
Unless otherwise specified, all products are shipped F.O.B.
point of shipment, whereupon delivery to a carrier shall
constitute delivery to BUYER per INCOTERMS. Any claim
by BUYER for shortage or damage occurring subsequent to
such delivery or for nonconformance of Goods must be
made within forty-eight (48) hours after receipt of the Goods
from carrier in the condition claimed, or such Goods shall be
deemed finally inspected, checked and accepted by BUYER.

Should the BUYER request that SELLER delay
shipment, once manufacturing and testing are
completed, SELLER will store such equipment, subject
to the following conditions:
a) Upon completion, the BUYER will allow
SELLER to issue an invoice for the equipment
and process said invoice, within the payment
terms of the purchase order, as if the
equipment had actually shipped.
b) BUYER agrees to assume title and ownership
of the equipment on the date the invoice is
issued.
c) BUYER agrees to pay SELLER applicable
handling and storage fees until time of
shipment. If shipment is delayed for more than
three months, an additional fee will be
assessed for inspection and cleaning of the
equipment prior to shipment.
BUYER agrees to accept and sign a Bill & Hold
Agreement in a form acceptable to SELLER (which
shall, in any event, include provisions a) through c)
above)

STORAGE CHARGES
Goods held in the factory or placed in storage beyond the
completion/delivery date for the convenience of BUYER will
be invoiced monthly. Terms of payment will apply from
invoice date. Title and risk of loss shall pass to the BUYER
upon invoicing or moving of such Goods to storage. Said
Goods will be subject to charges for warehousing, any direct
costs of storage, and any other expenses incidental to such
delay. BUYER agrees to pay SELLER any direct costs of
storage charges plus an additional 10% thereof. Such direct
costs may include delivery charges to a storage facility if
necessitated.

FORCE MAJEURE
The SELLER shall not be liable in any way for default or
delay in delivery or in performance or failure to manufacture
or deliver, due to contingencies beyond its control or the
control of its suppliers or sub-contractors. This includes but is not limited to acts of God, acts of the BUYER, acts of civil
or military authority, acts of war, priorities, bombings,
accidents, fires, strikes or other labor disturbances, floods,
droughts, epidemics, riot, inability on account of causes
beyond SELLER’s reasonable control to obtain necessary
labor, materials, components or manufacturing facilities, or
any other contingency affecting the SELLER, its suppliers, or
Staff_PR_102 Attachment B Page 124 of 209

3
sub-contractors. In the event of any such delay, the SELLER
shall have the right to cancel a contract of sale or to extend
the date of delivery or performance by a minimum period at
least equal to the time lost by reason of the delay.

SHIPPING AND ROUTING
SELLER will notify BUYER when the products or any part
thereof are ready for shipment. If the contemplated shipment
cannot be made for any cause referred to under "Force
Majeure" hereof, including the lack of shipping instructions
for the BUYER or BUYER appointed independent freight
forwarder, SELLER may, unless other agreement is made
with the BUYER, store such products or parts in which event
the following conditions shall apply: a) BUYER shall advise SELLER of shipping
instructions within ten days from the date of
SELLER notification that the products are ready
for shipment.

b) If SELLER does not receive shipping instructions
within such ten day period, then all expenses
incurred by SELLER in connection with the
storage of products including demurrage, the cost of preparation for storage, storage charges, taxes,
insurance, if placed, and handling charges shall be
payable by the BUYER upon submission of
invoices and warehouse receipts therefore. SELLER shall select the point of origin of shipment, the
method of transportation, the type of carrier equipment and
the routing of the shipment. If the BUYER specifies a special
method of transportation, type of carrier equipment, routing
or delivery requirement, BUYER shall pay all special freight
and handling charges. When freight is included in the price,
no allowance will be made in lieu of transportation if the
Buyer accepts shipment at factory, warehouse or freight
station or otherwise supplies its own transportation.

Except in the event of shipments specifically designated by
SELLER as F.O.B. destination shipments, SELLER will not
participate in any settlement of claims for concealed or other
shipment damage. When shipment has been made on an
F.O.B. destination basis, the BUYER must unpack
immediately and, if damage is discovered, must:
1. Not move the product from the point of examination.
2. Retain shipping container and packing material.
3. Notify the carrier of any apparent damage in writing on
carrier's delivery receipt and request the carrier to make an
inspection.
4. Notify SELLER representative within 72 hours of delivery.
5. Send SELLER a copy of the carrier's inspection report.

For the avoidance of doubt, risk of loss or damage to the
products shall pass to BUYER at the F.O.B. point.

CANCELLATIONS AND CHANGES
Orders are not subject to cancellation, additions, changes in
specifications, shipping schedules, or any other conditions
except with SELLER's written consent and subject to
conditions then agreed upon. The BUYER may cancel his
order only upon written notice and upon payment to the
SELLER of reasonable and proper cancellation charges,
which may take into account, without limitation (costs of
materials incurred through the date of cancellation, charges
for labor for work done through the date of cancellation,
overhead and the SELLER’s margin on such materials and
labor). Without limiting the generality of the foregoing, in the

case of cancellations, BUYER shall indemnify SELLER
against any liability and expense incurred and commitments
made by SELLER in the course of processing and
performing such order and shall provide for compensation
for the contract value of products or parts completed and
ready for shipment, plus an additional payment equal to 10%
of the amount of the payment for which SELLER otherwise
would have invoiced BUYER with respect to such order. Any
orders delayed or rescheduled at the request of the BUYER
will be subject to the prices and conditions of sale in effect at
the time of the release of the hold or reschedule.

ERRORS
All clerical errors are subject to correction.

PATENTED PROCESSES
The purchase of the Goods does not entitle BUYER to
employ the same with any patented process owned by
SELLER or others.

PATENT INFRINGEMENT
(A) SELLER shall, at its expense, defend any lawsuit
brought against BUYER based on a claim that any product
furnished by SELLER pursuant to this agreement constitutes
an infringement of any United States or Canadian patent,
and SELLER shall pay all judgments and costs recovered
against BUYER in any such suit and shall reimburse BUYER
for costs or expenses incurred by BUYER in the defense of
any such suit, provided that BUYER gives SELLER prompt
notice of such suit, reasonable assistance in the defense
thereof, and full opportunity to control all aspects of the
defense thereof, including settlement. In the event such
product is held to constitute infringement, and the use of the
product is enjoined, SELLER shall, at its option, procure for
the BUYER the right to continue using the product, replace it
with non-infringing product, modify it so it becomes non-
infringing, or remove the product and refund the portion of
the contract price applicable thereto, including the
transportation and installation thereof.
(B) SELLER’s liability for patent infringement shall not
apply to:
1. Patented processes performed by the
product or another product produced
thereby;
2. Products supplied according to a design
other than that of SELLER and which is
required by the BUYER; or
3. Modifications of the product or
combinations of the product with
another product not furnished by
SELLER.

(C) THE FOREGOING PARAGRAPHS STATE THE
ENTIRE LIABILITY OF SELLER FOR PATENT
INFRINGEMENT BY ANY PRODUCT FURNISHED
PURSUANT TO THIS AGREEMENT AND ARE
Staff_PR_102 Attachment B Page 125 of 209

4
CONTINGENT UPON BUYER NOT TAKING ANY
POSITION ADVERSE TO SELLER IN CONNECTION WITH
SUCH CLAIM.

(D) If a suit is brought against SELLER on account of:
any patented processes performed by the product
or with respect to another product produced
thereby, products supplied according to a design
other than that of SELLER and which is required
by the BUYER; or modifications of the product or
combinations of the product with another product
not furnished by SELLER, BUYER shall indemnify
SELLER in the same manner and to the same
extent that SELLER would indemnify BUYER
pursuant to the foregoing paragraphs.

DESIGNS
All designs and specifications shown in SELLER’s
catalogs/brochures are subject to change without notice.
ASSIGNMENT OF CONTRACT
Any assignment of this contract or any rights hereunder
without written consent of the SELLER shall be void. The
provisions of this contract are for the benefit of the parties
thereto and not for any other individual or company.

LIMITATION OF LIABILITY
SELLER and its contractors and suppliers of
any tier shall not be liable in contract, in tort
(including negligence or strict liability) or
otherwise for damage or loss of other property
or equipment, loss of profits or revenue, loss
of use of equipment or power system, cost of
capital, cost of purchased or replacement
power or temporary equipment (including
additional expenses incurred in using existing
facilities), claims of customers of the BUYER,
or for any special, indirect, incidental, or
consequential damages whatsoever,
regardless of whether such potential damages
are foreseeable or if SELLER has been advised
of the possibility of such damages.
Consequential damages for purposes hereof
shall include without limitation, loss of income
or profit, or losses sustained as the result of
injury (including death) to any person, or loss
of or damage to property. BUYER shall
indemnify SELLER against all liability, cost, or
expense which may be sustained by SELLER
on account of any such loss, damage or injury.
Other than in the case of orders placed to or
shipped from the SELLER’s Canadian
locations, any additional or different terms
specifically relating to or addressing the
subject matter of this paragraph shall be
deemed material alterations within the
meaning of Section 2.207(b)(2) of the Texas
Business and Commerce Code.

The remedies of the BUYER set forth herein
are exclusive and the total cumulative liability
of the SELLER with respect to these terms and
conditions, or any agreement between BUYER
and SELLER governed hereby, or anything
done in connection therewith such as the
performance or breach thereof, or from the
manufacture, sale, delivery, resale, or use of
any product covered by or furnished under
these terms and conditions, or any agreement
between BUYER and SELLER governed
hereby, whether in contract, in tort (including
negligence or strict liability) or otherwise, shall
not exceed the price of the product or part on
which such liability is based. No action,
regardless of form, arising out of the
transaction under these terms and conditions,
or any agreement between BUYER and
SELLER governed hereby, may be brought by
Purchaser more than one (1) year after the
cause of action has accrued.

If the SELLER furnishes BUYER with advice or
other assistance that concerns any products
supplied hereunder or any system or
equipment in which any such product may be
installed and which is not required pursuant to
these terms and conditions, the furnishing of
such advice or assistance will not subject the
SELLER to any liability, whether in contract,
warranty, tort (including negligence) or
otherwise.

WARRANTY
SELLER warrants that the Goods manufactured by it and/or
services provided by it will be free from defect in
workmanship, material and manufacture; provided, however,
that this warranty shall terminate on the date one (1) year
from the date of shipment. In the event any service supplied
or product sold hereunder manufactured by the SELLER is
defective due to workmanship or material, the SELLER
agrees for a period of one (1) year from the date of
shipment, at its option, to correct such non-conformity or
replace such defective part or product. The agreement,
however, is upon condition that the BUYER promptly notifies
the SELLER in writing of any claim in this respect, setting
forth in detail any such claimed defect and that the SELLER
Staff_PR_102 Attachment B Page 126 of 209

5
be afforded a reasonable opportunity to examine the product
and to investigate the claimed defect.
This warranty does not obligate the SELLER to bear any
transportation charges in connection with the replacement or
repair of defective products. Notwithstanding the foregoing,
the SELLER shall be, in no event, liable for damages,
whether based in contract or negligence, beyond the lower
of the cost of correcting the non-conformity as herein
provided or the price paid by the BUYER for such defective
product and shall not be liable for any incidental or
consequential damage whatsoever.

SELLER's warranty does not apply to any product which has
been subjected to misuse, mishandling, misapplication,
abuse neglect (including but not limited to improper
maintenance), accident, improper installation or storage, modification (including but not limited to use of unauthorized
parts or attachments), or adjustment or repair performed by
anyone other than SELLER or one of SELLER's authorized
agents. This warranty does not cover reimbursement for
labor, gaining access, removal, installation, temporary power or any other expenses, which may be incurred in connection
with repair or replacement. Goods which may be sold by SELLER but which are not
manufactured by SELLER are not warranted by SELLER,
but are sold only with the warranties, if any, of the
manufacturers thereof. SELLER does not warrant any
products or services of others that BUYER has designated. The liability of the SELLER shall not exceed any adjustments
with respect to which such manufacturer accepts
responsibility. No affirmation, modification, or addition to this
agreement with respect to warranty of the SELLER, either
before or after contract of sale, shall be made except in
writing by an authorized representative of the SELLER.

In no event shall Seller be responsible for gaining access to
the product(s), disassembly, or reassembly.

THE FOREGOING WARRANTY IS IN LIEU OF ALL
OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING THOSE OF MERCHANTABILITY OR
FITNESS FOR ANY PURPOSE NOT EXPRESSLY SET
FORTH HEREIN. BY ACCEPTANCE HEREOF, THE
BUYER AGREES THAT THERE ARE NO EXPRESS OR
IMPLIED WARRANTIES BY THE SELLER OR BY ANY
MANUFACTURER AS TO THE FITNESS FOR A
PARTICULAR USE, MERCHANTABILITY, CAPACITY, OR
EFFICIENCY OF ANY PRODUCT SOLD OTHER THAN
EXPRESSLY SET FORTH HEREIN, AND THAT THERE
ARE NO ORAL OR IMPLIED ADDITIONAL WARRANTIES
MADE IN CONNECTION WITH ANY SALE BASED
HEREON.

CORRECTION OF NON¬CONFORMITIES IN THE
MANNER AND FOR THE PERIOD OF TIME PROVIDED
ABOVE SHALL CONSTITUTE SELLER'S SOLE
LIABILITY AND BUYER'S EXCLUSIVE REMEDY FOR
FAILURE OF SELLER TO MEET ITS WARRANTY
OBLIGATIONS, WHETHER CLAIMS OF THE BUYER ARE
BASED IN CONTRACT, IN TORT (INCLUDING
NEGLIGENCE OR STRICT LIABILITY) OR OTHERWISE.

For the avoidance of doubt, the warranties and remedies set
forth herein are conditioned upon (a) proper storage,
installation, use and maintenance, and conformance with
any applicable recommendations of SELLER and (b)
BUYER promptly notifying SELLER of any defects and, if
required, promptly making the product available for
correction.
GOVERNING LAW
The rights and remedies of the parties hereunder shall be
governed by the law of the State of Texas. SELLER certifies
that its goods will be produced in compliance with all
applicable requirements of Section 6, 7, and 12 of the Fair
Labor Standards Act, as amended, and of regulations and
orders of the U. S. Department of Labor issued pursuant
thereto.

Despite the foregoing, in the case of orders placed to or
shipped from the SELLER’s Canadian locations, the rights
and remedies of the parties hereunder shall be governed by
the law of Ontario, Canada. SELLER certifies that its goods
will be produced in compliance with all applicable
requirements.

NUCLEAR FACILITIES AND ACTIVITIES
Unless otherwise agreed in writing by a duly authorized
representative of SELLER, products sold hereunder are not
intended for use in connection with any nuclear facility or
activity. If so used, the provisions of the immediately
following paragraph will apply.

NUCLEAR INSURANCE – INDEMNITY
If any products sold hereunder are used in connection with
any nuclear facility or activity, SELLER and its suppliers shall
have no liability to BUYER or its insurers for any nuclear
damage or contamination, and BUYER shall indemnify
SELLER against any such liability, whether as a result of
breach of contract, indemnity, warranty, tort (including
SELLER's negligence), strict liability or otherwise. The
provisions in the paragraph titled “WARRANTY” above, and
any other provision herein that may require SELLER to
indemnify BUYER, if any, shall not apply to any damages or
bodily injury, or both, arising out of a "nuclear incident", as
that term is defined in the Atomic Energy Act of 1954, as
amended (the "Act"). In addition, BUYER shall furnish
financial protection as required by Section 170 of the Act,
including an agreement of indemnification and/or nuclear
liability insurance from ANI and MAELU, or both, pursuant to
Section 170 of the Act, as applicable. BUYER shall not
remove any items of equipment from the plant site or
otherwise transfer any interest therein without first providing
SELLER with written assurance of limitation of and
protection against liability (both nuclear and non-nuclear)
following the proposed removal or transfer in a form
reasonably acceptable to SELLER. Removal or transfer
contrary to this provision shall, in addition to any other legal or equitable rights of SELLER, make BUYER the indemnitor
of SELLER and its suppliers to the same extent that they
would have been protected had no such removal or transfer
taken place. Any of SELLER's material or equipment which
becomes radioactive at the work site, shall, at SELLER's
option, be purchased by BUYER. Any nuclear
decontamination necessary for SELLER's performance
Staff_PR_102 Attachment B Page 127 of 209

6
(including warranty) shall be performed by BUYER without
cost to SELLER. This paragraph and the foregoing one
apply in their entirety to orders originating from SELLER’s
Canadian operations which would otherwise be governed by
Ontario Law.
CLAIMS
Any claim by BUYER with reference to the Goods sold
hereunder shall be deemed waived by the BUYER unless
submitted in writing to SELLER within ten (10) days from the date BUYER discovered, or by reasonable inspection should
have discovered, any claimed breach of the foregoing
warranty. Any cause of action for breach of the foregoing
warranty shall be brought within one (1) year from the date
the alleged breach was discovered or should have been discovered, whichever occurs first. At SELLER's request,
BUYER will send, at BUYER’s sole expense, any allegedly
defective parts to the plant of SELLER which manufactured
them or such other place as SELLER may request. Parts,
products which are repaired, or replacement parts or
products, shall be delivered to BUYER F.O.B. SELLER's
plant or such other place as SELLER may designate.

FAILURE TO ENFORCE Forbearance or failure of the SELLER to enforce any of
these conditions, or to exercise any right accruing from any
default of the BUYER, shall not constitute a waiver of
SELLER’s rights hereunder or, for the avoidance of doubt,
affect or impair the SELLER’s rights should default continue, or in case of subsequent default of BUYER. Such
forbearance or failure shall not be deemed a waiver of the
SELLER’s rights in case of other or future defaults of the
BUYER.

COMPLIANCE WITH OSHA
SELLER offers no warranty and makes no representation
that its products comply with the provisions or standards of
the Occupational Safety and Health Act of 1970, or any
regulation issued thereunder. In no event shall SELLER be
liable for any loss, damage, fines, penalty or expenses
arising under said Act.

ARBITRATION
Any disputes or differences concerning the performance,
breach or interpretation of any of the provisions of these
terms and conditions, or any agreement between BUYER
and SELLER governed hereby, other than for SELLER’s
Canadian locations, shall be resolved only by binding
arbitration to be conducted in accordance with the
commercial arbitration rules of the State of Texas and the
proceeding will be held in Fort Worth, Tarrant County,
Texas. For orders placed to or shipped from the SELLER’s
Canadian locations, any such disputes or differences shall
be resolved only by binding arbitration rules of the Province
of Ontario and the proceeding will be held in Toronto,
Ontario. Any judgment upon the award rendered by the
arbitrator may be entered in any court having jurisdiction
thereof.

GENERAL
The provisions of these terms and conditions are for the
benefit of the parties thereto and not for any other person.
No understanding, promise or representation, and no waiver,
alteration or modification of any of the provisions hereof,
shall be binding upon the SELLER unless assented to in
writing by an authorized representative of the SELLER.

The invalidity, in whole or part, of any of the foregoing
paragraphs will not affect the remainder of such paragraph
or any other paragraph contained herein.

Staff_PR_102 Attachment B Page 128 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc
The Calvert Company Escalation Policy
Isolated Phase Bus Systems
Segregated Phase Bus Systems
Non-Segregated Phase Bus Systems

To protect against drastic increases in raw material costs over the life of this project, The Calvert
Company will utilize the following escalation policy as an integral part of this contract for copper,
aluminum, and structural steel, as applicable, and as determined by published indices. The
published indices used for calculating applicable escalation are based on the following:

Copper and Aluminum: COMEX prices as published daily in the Wall Street Journal.
Structural Steel: US Department of Labor, Bureau of Labor Statistics, Index WPU101

With an order placed within the timeframe of the validity of the quotation, the “Base Level” for copper
and aluminum will be determined as the average of the daily COMEX prices published in the Wall
Street Journal during the calendar month in which the quotation was issued. For any month
throughout the life of the contract, the “Average Daily Cash Price” will be calculated for the month
immediately prior to shipment 1. The “Base Level” for structural steel will be based on the average
monthly index for Iron and Steel as published by the U.S. Department of Labor, Bureau of Labor
Statistics during the calendar month in which the quotation was issued. For any month throughout
the life of the contract, the “Average Daily Cash Price” will be calculated for the month immediately
prior to shipment 2.

Definitions
CB = Base Level of Copper (determined at the time of order, and included in the quotation)
AB = Base Level of Aluminum (determined at the time of order, and included in the quotation)
SB = Base Level of Steel (determined at the time of order, and included in the quotation)
C1 = Average Daily Cash Price of Copper (for month immediately prior to shipment)
A1 = Average Daily Cash Price of Aluminum (for month immediately prior to shipment)
S1 = Average Daily Cash Price of Steel (for month immediately prior to shipment)

Contract Escalation for Isolated Phase Bus Systems
Escalation for Isolated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) – 1) x .40] + [((S1 / SB) – 1) x .15]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

1 Under cash prices for commodities in the WSJ: “Aluminum Comex lb.” for aluminum;
“Copper, high gr lb, Cmx sp price” for copper
2 Under Producer Price Index – Commodities, Series Id WPU101 for Iron and steel
Staff_PR_102 Attachment B Page 129 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc

Contract Escalation for Segregated Phase Bus Systems
Escalation for Segregated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) -1) x .15] + [((C1 / CB) – 1) x .25] + [((S1 / SB) - 1) x .10]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

Contract Escalation for Non-Segregated Phase Bus Systems
Escalation for Segregated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) -1) x .15] + [((C1 / CB) – 1) x .25] + [((S1 / SB) - 1) x .10]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

Examples ONLY
As a point of reference, the Average Daily Cash Prices for copper, aluminum, and steel for the
current month were as follows:

Copper: $3.50 / lb.
Aluminum: $1.30 / lb.
Steel: 185

Using the above numbers as “base” numbers (i.e., CB = $3.50, AB = $1.30, and Steel = 185) in the
following examples, and assuming new values of C1, A1, and S1 as shown, this Price Escalation
Clause would affect pricing as follows:

Example 1: Non-segregated Phase Bus Systems Including Steel Structures

A1 = $1.32
C1 = $3.00
S1 = 188

EP = [((1.32/1.30) - 1) x .15] + [((3.00/2.98) -1) x .25] + [((188/185) -1) x .10]
EP = 0.005607 (0.56%)
Staff_PR_102 Attachment B Page 130 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc

Since EP is less than 2%, escalation does not apply.

Example 2: Isolated Phase Bus Systems Including Structural Steel

A1 = $1.40
S1 = 188.2

EP = [((1.40/1.30) - 1) x .40] + [((188.2/185) -1) x .15]
EP = 0.0262 (2.62%)

Since EP is greater than 2%, escalation does apply.
New Price for Bus System = Contract Price x (1 + .0262)

Staff_PR_102 Attachment B Page 131 of 209
BUDGETARY PROPOSAL
Proposal to:
Black and Veatch
Coyote Springs GSU Replacement
David Smith
Service Manager
AZZ Bus Systems
Phone: [phone] ext.2380
Email: [e-mail]
Ref No: CQ-2532
Date: March 25, 2019
Staff_PR_102 Attachment B Page 132 of 209

2 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Date: March 25, 2019 Customer: Black and Veatch
Ref: Inquiry: Coyote Spring GSU Replacement Calvert Co. Quote #: CQ-2532 Dear Chris Echter,
Thank you for your interest in AZZ Installation Services. We are pleased to provide the attached proposal in response to your request for a budgetary proposal to demolition of existing isolated phase bus from the building to the transformer. Plus install the newly configured isolated phase bus to the new designed confirmation to allow for connecting to the new phase transformer line up arrangement for two units.
Within the proposal attached, you will find General Notes, Commercial Clarifications and/or Exceptions, Technical Clarifications and/or Exceptions, as applicable, a Pricing Summary, and other documentation pertinent to your specific project. Price quoted is by our non-union labor force.
If you have any questions, or require further information, please contact your local AZZ authorized Sales Representative Grant Agee with Power Equipment Specialist at [phone]. Customer contact: Chris Echter at [phone].
Thank you again for your interest. Sincerely,
David Smith
Office [phone] ext. 2380 Cell [phone] Fax [phone] cc: Mark Samol, AZZ Incorporated
Stewart Cox, AZZ Incorporated Grant Agee, Power Equipment Specialist
Staff_PR_102 Attachment B Page 133 of 209

3 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Table of Contents

Cover Page 1
Proposal Letter 2
Table of Contents 3
Pricing Summary 4
Daily Rates 5
General Notes 5
Commercial Clarifications/Exceptions 5-6
Technical Clarifications/Exceptions 6

Staff_PR_102 Attachment B Page 134 of 209

4 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

PRICING SUMMARY
Services

Description Price
• Travel time for 7 men
• Airfare
• Tool shipment
GSU for both runs of IPB: Plus the Installation of the new bus for
bot STG and CTG Unit 2 from the building wall back to the GSUs:
• Seven men working ten hours a day/six days per week for
five weeks
• Scaffolding (ten locations) anything needed above the
quoted amount will price at billed at actual cost.
• Care for five weeks
• One man lift for five weeks
• One for lift for five weeks
• One small office trailer
• Hand tools
• Consumables
• Welding equipment
• PPE

Staff_PR_102 Attachment B Page 135 of 209

5 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Additional Rates for Scope Changes and or Delays
(Per Technician)

Daily Rate 8 hours worked, Monday through Friday or any
day of travel
$2,047.00 per day
Saturday Rate 8 hours worked on Saturday $2,852.00 per day
Overtime Hourly Rate Hours worked in excess of regular 8 hour
work day during the week and on Saturdays
Daily Rate

Overtime Rate work day on Sundays and Holidays
*Labor, local transportation, per diem, and lodging are included in these rates

General Notes

1. AZZ Field Technicians hold Transportation Worker Identification Credentials (TWIC)
2. AZZ Field Technicians are OSHA-30 certified.
3. AZZ employees have passed a thorough background check.
4. AZZ employees are in compliance with AZZs Drug and Alcohol policy.
5. AZZ welders are ASTM and ANSI/AWS MIG certified aluminum welders.
6. Our personnel will require access to restroom facilities.

Commercial Clarifications/Exceptions

1. This quotation is valid for a period of 30 days.
2. AZZ must receive a purchase order before any work will be scheduled. All terms and conditions
must be negotiated prior to final acceptance. We have attached our standard terms for your
review.
3. Payments are Net 30 days from invoice date.
4. All local and state construction permits or licenses to be provided by the owner.
Staff_PR_102 Attachment B Page 136 of 209

6 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])
5. Delays by the purchaser or by prerequisite work of others will
require an adjustment of AZZs time and expenses.
6. Orientation is included in this quote and is based on a standard
1 to 2 hours in duration.
7. Price quoted does not include any additional onsite testing or
certification of welders.
8. Crane-truck (with operator) to perform welding to be supplied by AZZ.
9. If required, scaffolding to be supplied by the AZZ.
10. Argon gas (99.9% purity) to be supplied by AZZ.
11. A full time safety director is not included in this quote.
12. A dedicated fire watch is not included in this quote.
13. Pricing for the receipt and unloading of material is not included in this quote.
14. AZZs proposal must be made a part of the contract agreement for clarification purposes.

Technical Clarifications/Exceptions

1. Our crew will require access to 110V, 20A electrical power hook-up.
2. Our welding machines will require connection to the plant’s 60-amp, 480V, 3-phase electrical
service.
3. AZZ will dispose of our debris in owner-supplied dumpsters.

Please submit PO as follows:
The Calvert Company, Inc.
120 Aztec Drive
Richland, MS 39218

Staff_PR_102 Attachment B Page 137 of 209
Proposal Number :190326A1I Customer :Black and Veatch Salesman:Cliff Norris
Revision:Project :Coyote Springs GSU Replacement Account Manager:Cliff Norris
Date :March 26, 2019 Contact Name / Phone:Chris Echter 303-256-4055 Sales Associate:Hartigan Power - Matt Oliver
Proposal validity:30 Days Fax / email :[e-mail] Purchase Order:
Payment Terms :30 Days Project Number:
Version:June 27, 2018 ITEM GSU X to CTG GSU Y to CTG Structural  Bus Run1  Bus Run2  Bus Run3  Bus Run4  Bus Run5  Bus Run6     Epoxy Insulators     Porcelain Insulators 30 30 30Voltage Class 18kV 150kV BIL 13.8kV 150kV BIL 18kV 150kV BILCurrent Rating 65°C Rise, 40°C Amb./60Hz 7,000 Amperes 7,000 Amperes 7,000 AmperesCapacitance Pico Farads / Ft. / Φ 1.59E+01 1.59E+01 1.59E+01Inductance Microhenry / Ft. / Φ 6.53E-02 6.53E-02 6.53E-02Standard watt loss / 3Φ  Foot 422 422 422Enclosure Painted Aluminum 1100-H14 32.25"OD X .157"Thk.1100-H14 32.25"OD X .157"Thk.1100-H1432.25"OD X .157"Thk.Conductor Painted Aluminum 6101-T64 11.00"OD X .313"Thk.6101-T64 11.00"OD X .313"Thk.6101-T6411.00"OD X .313"Thk.Weight 103 Pounds per 3 Φ foot 103 Pounds per 3 Φ foot 103 Pounds per 3 Φ footWithstand Current 260 kA Asymmetrical 260 kA Asymmetrical 260 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical
Description Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price
Single phase length 285 $397per ft.315 $397per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.Elbows - 1-Phase 12 $428 15 $428 $0 $0 $0 $0 $0 $0 $0Transition to existing bus - 1-Phase 3 $500 3 $500 $0 $0 $0 $0 $0 $0 $0
Conductor expansion joint - 1 Phase 6 $761 6 $761 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Enclosure expansion joint - 1 Phase 6 $885 6 $885 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0
Tee Tap - 1 Phase 3 $347 3 $347 $0 $0 $0 $0 $0 $0 $012 Ft. Max.- 1 Phase 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0
Porcelain Insulator 12 Ft. Max.- 1 Phase 42 $894 48 $894 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Seal-Off Bushing - 1 Phase $0 $0 $0 $0 $0 $0 $0 $0 $0Shorting Plate - 2-Phase 3 $1,689 3 $1,689 $0 $0 $0 $0 $0 $0 $0Wall Plate - 3 Phase $0 $0 $0 $0 $0 $0 $0 $0 $03-Phase Encl. Support 19 $991 23 $991 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Transformer Termination (1-Phase)6 $5,654 6 $5,654 $0 $0 $0 $0 $0 $0 $0Generator Termination (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
Circuit Breaker Termination (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0Auxiliary transformer Termination - 1 Phase $0 $0 $0 $0 $0 $0 $0 $0 $0
Disconnect Link -( 1 Phase) 1HDP82 2321 $0 $0 $0 $0 $0 $0 $0 $0 $0Hanger Supports $0 $0 $0 $0 $0 $0 $0 $0 $0Wall Supports $0 $0 6 $1,113 $0 $0 $0 $0 $0 $0Double Column Support 10 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Double Column Support 20 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Double Column Support 30 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Quad Column Support 10 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Quad Column Support 20 foot max $0 $0 5 $9,824 $0 $0 $0 $0 $0 $0Quad Column Support 30 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0
Column Weight =23,879 Lbs.GCB Support 10 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0
GCB Support 20 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0GCB Support 30 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0GCB Weight =0,000 Lbs.$0 $0 $0Total Weight =23,879 Lbs.$0 $0 $41,812$0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0PT & Surge Connection (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
P.T. & Surge Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Generator Neutral Tie $0 $0 $0 $0 $0 $0 $0 $0 $0
Generator Neutral Ground Compt.$0 $0 $0 $0 $0 $0 $0 $0 $0Grounding Switch Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0
Disconnect Switch Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Cable Termination Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Heater Assemblies 42 $185 48 $185 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Heater Control Cabinet $0 $0 $0 $0 $0 $0 $0 $0 $0CT Inside Enclosure $0 $0 $0 $0 $0 $0 $0 $0 $0Thermostat3$294 3 $294 $0 $0 $0 $0 $0 $0 $0Thermometer w/Window $0 $0 $0 $0 $0 $0 $0 $0 $0
Air Pressurization System $0 $0 $0 $0 $0 $0 $0 $0 $02 Hour Fire Stop (1-phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
Neutral Ground Transformer/Resistor $0 $0 $0 $0 $0 $0 $0 $0 $0IR Window $0 $0 $0 $0 $0 $0 $0 $0 $0$0 Buyout Items $0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0$234,685 $258,311 $55,800 $0 $0 $0 $0 $0 $0Supports only $0 $0 $55,800 $0 $0 $0 $0 $0 $0
Bus only $234,685 $258,311 $0 $0 $0 $0 $0 $0 $0Freight Terms:Prepaid & Allowed Notice:Shipping Point:FOB Technibus This pricing is the property of Technibus and is consideredproprietary and confidential. Any use duplication ordisclosure of the contents requires prior written authorization.
* Please consult factory for derating factors and special construction, optionsnot listed, or current ratings not listed.
Standard finish is ANSI-61 consult factory for special colors.
Sell Price:$548,795 Equipment terminations include up to one foot of conductor, end flanges, bolting
hardware, gasket, and insulating materials when required. Any additionalmaterials will be added to the price shown.Freight Allowance:$89,650Total Price:$638,445
Staff_PR_102 Attachment B Page 138 of 209
Terms and Conditions of Sale 3 of 8 Revised 7-7-2017
TERMS AND CONDITIONS OF SALE
Technibus, Inc.
CONDITIONS OF SALE    Technibus,   Inc.   (“Technibus”)   will   provide   the   Services   and   supply   the   Products   described   on   the   accompanying   Quotation,
Acknowledgement or Purchase Order (the “Job”) in accordance with terms and conditions set forth on the face of the Quotation or Acknowledgment together with
these standard terms and conditions (collectively, the “Terms and Conditions”). Technibus expressly objects to any different or additional terms or conditions
contained in Customer’s purchase order or other document unless expressly accepted in writing signed by Technibus. Even when so accepted, any such different
or additional terms and conditions shall apply only to the particular Job covered. Authorization by Customer to furnish the quoted services, or receipt or
acceptance of delivery of the Products will constitute Customer’s acceptance of these Terms and Conditions. These Terms and Conditions supersede all prior or
contemporaneous agreements or correspondence between the parties.
QUOTATIONS  Quoted prices do not include freight, non-standard packaging, duties or taxes unless specifically stated in the Quotation. Quotations are void
unless accepted by Customer within thirty (30) days from the date thereof, and are subject to change without notice until accepted in writing. Quotations are made
based on Technibus' interpretation of the plans and specifications submitted by Customer. It is Customer's obligation to review the quotation carefully and to
immediately advise Technibus of any differing interpretation Customer has so that any necessary change can be made. Orders are not binding until accepted in
writing by Technibus.  Job completion and shipping dates are approximate and based on prompt receipt of all necessary information and approvals from
Customer.
TAXES  Quoted prices exclude all taxes.  Customer shall pay Technibus for all federal, state, local, international or other taxes (excluding Technibus’ income
taxes) applicable to, measured by or imposed upon by law with respect to any items, services and/or products sold or conveyed.  If Customer is tax exempt
Customer   shall   provide   Technibus   valid   tax   exemption   certificates   acceptable   to   the   taxing   authorities.    When   Customer   fails   to   furnish   the   required
documentation all unpaid sales, use, excise, or other taxes will be billed to Customer.
PAYMENT TERMS  Terms are net cash within thirty (30) days from date of invoice.  Unless otherwise agreed in writing any payments made after thirty (30) days
are past due. Amounts past due shall accrue interest at the rate of  of one-and-one-half percent (1½%) per month up to  the maximum rate allowed by law, without
prejudice to Technibus’ right to immediate payment. Payment shall not be contingent upon the results of any unauthorized testing procedures. Invoices are not
subject to offset and shall be paid by Customer regardless of whether there are disputes regarding other matters or Jobs. Customer waives the right to assert
offset defenses or counter claims.  Any check or remittance received from or for the account of the Customer may be accepted and applied by Technibus against
any indebtedness owing by Customer without prejudice to the remainder of any such indebtedness, regardless of any condition or notation appearing on or
accompanying such check, draft or remittance. Technibus may require advance payment (in part or in full), or cancel the Job and recover reasonable cancellation
charges if it believes payment is at risk due to Customer’s financial condition including, but not limited to the following: (i) commencement of, consent to or failure
to contest bankruptcy proceedings; (ii) insolvency; or (iii) admission of inability to pay debts.  If Customer delays Job completion, Technibus may request
immediate payment for materials accumulated and work performed and may also require payment of a storage fee of $0.25 per cubic foot per month of storage
space plus a handling charge of 1% of the value of the equipment being stored.  For work performed in Technibus’ Service Center, Technibus may, at its option,
retain possession of Products ordered or serviced under the contract if its charges for such Products or Services are not paid within the terms set forth above.
Technibus may, upon not less than seven (7) days’ notice by certified mail to the Customer at the Customer’s last known address, sell the Products at public or
private sale and apply the net proceeds to Technibus’ charges.
PROGRESS PAYMENTS Unless otherwise agreed upon in writing, for Projects exceeding $250,000 NET, progress payments are payable according to the followi
ng milestones:
• 20% due upon submittal of Approval Drawings
• 30% due upon release of equipment
• 50% due upon Shipment
For projects involving partial releases/shipments, progress payments will be made on a pro-rated basis.
SHIPMENT AND ROUTING:  All products will be shipped Ex Works (“EXW”) of the 2010 Incoterms.
SERVICE AND REPAIR WARRANTY  Technibus warrants that repair work and other services performed by Technibus will be free of defects in materials or
workmanship and will be performed in all material respects in accordance with ANSI or IEEE standards as applicable. If performed on Customer’s premises,
Technibus further warrants that such work shall be performed in accordance with Customer’s safety policies, so long as such policies are provided to Technibus in
writing prior to commencement of the work. Technibus will rework any nonconforming service or repair work during the one (1) year period (“Warranty Period”)
commencing as of Job completion.
NEW PRODUCT WARRANTY   Technibus warrants to Customer that Products furnished hereunder will be free from defects in material, workmanship and title
and will be of the kind and quality specified in the Quotation.
The foregoing warranties (excluding the warranty of title) shall terminate one (1) year after the date of installation of the Product or Products which are the subject
of this contract, or eighteen (18) months from the date of shipment by Technibus, whichever warranty period terminates first.
If any Product covered by this contract fails to meet the foregoing warranties (except title) Customer's exclusive remedy shall be for Technibus to correct any such
failure by either (at the option of Technibus) replacing defective parts or repairing any defective parts of the Product.  If repair or replacement is infeasible under
the circumstances, the parties shall negotiate a satisfactory adjustment.  The total cumulative liability to Technibus shall be limited to the price of the Product on
which such liability is based.
This warranty shall not apply to any Product which has been (a) repaired or altered without Technibus’ written authorization, (b) subjected to damage due to
improper handling, installation, storage, maintenance or operation beyond the specified ranges.  The foregoing warranties do not cover reimbursement for labor,
transportation, removal, installation, or other expenses which may be incurred as a result of the repair or replacement.  Upon expiration of the warranty period or
equipment not warranted due to conditions (a) or (b) defined herein, all liability of Technibus for its Product shall terminate.
TECHNIBUS DISCLAIMS ANY MERCHANTABILITY OR WARRANTY OR FITNESS FOR ANY PARTICULAR USE WITH RESPECT TO THE PRODUCTS
BEING SOLD PURSUANT TO THIS CONTRACT.  THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THIS CONTRACT.
Staff_PR_102 Attachment B Page 139 of 209
Terms and Conditions of Sale 4 of 8 Revised 7-7-2017
LIMITED REMEDY  The warranties stated above are expressly limited as follows. Technibus’ entire liability and obligation to Customer under this warranty shall
be expressly limited to the repair, replacement or crediting, as Technibus may choose at its sole discretion, of any defective or nonconforming Products or items
provided Customer has given written notice to Technibus in the manner as provided below. No claim under this warranty shall be valid unless, within thirty (30)
days of the date upon which Customer discovered or reasonably should have discovered the defect, Customer furnishes Technibus written notice describing in
reasonable detail the nonconformity with the above warranties. Absent such timely notice, Customer shall be deemed to have waived any recourse due to defect
or nonconformity of the Product or services.  Following prompt written notice from Customer, Technibus’ sole obligation shall be, at its election, to rework
nonconforming service or to repair, recondition, or replace Customer’s nonconforming equipment.  Technibus shall not be responsible for any removal,
disassembly,   transportation   or   reinstallation   of   equipment,   materials   or   structures   required   to   provide   access   to   permit   cure   of   such   nonconformities.
Transportation to and from the Technibus Service Center shall be at Customer’s sole risk and expense. Technibus shall perform all warranty work on Monday
through Friday, on a single-shift, straight time basis.  Any overtime, double-time or premium hours requested by Customer shall be at the Customer’s sole
expense. Repairs or replacements pursuant to this warranty shall not renew or extend the applicable original warranty period. Technibus may, at its option,
substitute improved Products when replacing any part.
INSPECTION CHARGE WHEN OUTSIDE WARRANTY When Customer asks Technibus to open, examine, and test an item to determine if a problem is covered
by warranty, Customer will pay Technibus the reasonable cost of opening, examining, and testing the item if Technibus determines that the problem is not
covered by warranty.
PATENT OR TRADEMARK INFRINGEMENT Technibus warrants that any and all Products included in the Job will be free of rightful third-party patent or
trademark infringement claims and will indemnify Customer against liabilities arising from such claims. Subject to the general limitations set forth below,
Technibus will (at its sole option) participate in or exclusively defend actions brought against Customer for any such claim, will bear all reasonable costs and
expenses (including attorney’s fees) of such defense and will pay any judgment awarded against Customer for such claim, provided Technibus is notified promptly
of the claim and Customer cooperates fully. The indemnity obligations of the Section shall not apply to (i) equipment or components specified by the Customer, (ii)
modifications made to equipment by the Customer or at its request, or (iii) use of equipment in combination with other equipment not supplied or approved by
Technibus.
IN NO EVENT SHALL TECHNIBUS BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR SPECIAL DAMAGES OF CUSTOMER INCLUDING
WITHOUT LIMITATION LOSS OF USE OR UNDER-UTILIZATION OF LABOR OR FACTILITIES OR LOSS OF REVENUE OR ANTICIPATED PROFITS.
FURTHERMORE, IN NO EVENT SHALL THE OVERALL LIABLITY OF TECHNIBUS HEREUNDER EXCEED THE PRICE OF THE GOODS OR SERVICES
WHICH GIVE RISE TO THE CLAIM.
THE ABOVE REMEDIES ARE CUSTOMER’S EXCLUSIVE REMEDY FOR BREACH OF WARRANTY OR FOR ANY OTHER OBLIGATION ARISING BY
OPERATION OF LAW OR OTHERWISE WITH RESPECT TO THE JOB REGARDLESS OF WHETHER A CLAIM IS BASED ON CONTRACT LAW, TORT
LAW (INCLUDING NEGLIGENCE, STRICT LIABILITY OR OTHERWISE) OR OTHER LEGAL THEORY.
INDEMNIFICATION  Subject to the limitations set forth above, Technibus shall indemnify Customer for claims of third parties for physical damage to property and
personal injury (including death) occurring during the performance of a Job on the premises of Customer but only to the extent arising or resulting directly and
solely from the negligence or willful misconduct of Technibus or its employees while engaged in such work, provided that Technibus is notified in writing promptly
of such claims and is given an opportunity to defend against them.
SITE EXCLUSION  Technibus shall not be liable or responsible in any way for any liability arising from any unanticipated, hidden or concealed site conditions of
Customer’s site or for injury to person(s) or property which is caused by such condition.
NUCLEAR INSURANCE - INDEMNITY  For applications in nuclear projects, Customer or Owner shall have complete and proper insurance protection against
liability and property damage resulting from a “nuclear incident” (as defined in the Atomic Energy Act of 1954, as amended), and shall indemnify Technibus, its
suppliers and subcontractors, of any tier, against all claims resulting from a nuclear incident.
EXCUSABLE DELAYS  Technibus shall not be liable for delay due to causes beyond its reasonable control including acts of Customer, acts of God, prerequisite
work by third parties, valid or invalid action by governmental authority, fires, floods, windstorms, explosions, riots, natural disasters, acts of war or terrorism,
sabotage, labor problems (including lockouts, strikes and slowdowns), inability to obtain electrical service or transportation, faulty casting or forgings, or court
injunction or order. In the event of such delay, the time of performance shall be extended for a period equal to the time lost by reason of the delay. If Technibus’
work is delayed by acts of the Customer or by prerequisite work by other contractors or suppliers of Customer, Technibus shall be entitled to an equitable price
adjustment in addition to extension of the time of performance.
TERMINATION   In the event of project termination prior to final delivery of the Product for Orders over $250,000, Buyer will pay a pro-rata share of the agreed
purchase price, based on the percentage of completion of the Product. Any order below $250,000 may be terminated by the Customer only upon written notice to
Technibus and will be subject to the following cancellation fees:
•      20% after issuance of approval drawings
•      50% at release to manufacturing
•      100% at start of fabrication
CANCELLATION  Technibus shall have the right to cancel any Job or contract at any time by written notice for any material breach by the Customer, including
material delays in releasing equipment.
INTELLECTUAL PROPERTY  Any information, suggestions or ideas transmitted by the Customer to Technibus are not to be regarded as secret or submitted in
confidence unless submitted in writing and signed by a duly authorized representative of Technibus.  Any information, suggestions or ideas transmitted by
Technibus to Customer shall be regarded as secret or submitted in confidence.
Staff_PR_102 Attachment B Page 140 of 209
Terms and Conditions of Sale 5 of 8 Revised 7-7-2017
APPROVAL DRAWINGS  When required by a specific Job, drawings will be submitted for approval per agreed upon schedules, and price policy, below, to assure
Technibus has designed the equipment as described in Customer's specifications, as modified by Technibus' quotation. If, at the time of drawing approval,
Technibus has not designed the equipment to meet the specifications, as modified by Technibus' quotation, Technibus will make the appropriate changes at no
charge to Customer. Where the Customer's specification is not definitive, Technibus shall have the right to design the Product in line with good commercial
practice, without further obligation to Customer. If, at drawing approval, Customer makes changes outside the design as stated in the specifications, such
changes shall be treated as a change order as provided below.  Customer’s approval of drawings shall relieve Technibus of responsiblility for errors or omissions.
PRICING – CUSTOMER CHANGES  Unless otherwise agreed upon in writing, all prices cover a bill of material as described in Technibus’ specifications or
quotations to be designed and manufactured to Technibus standard designs. Customer may make minor changes not affecting the time or cost of performance
without charge prior to the start of manufacture. If any changes are requested by Customer after submission of the original Purchase Order which affect the cost
or time of performance, additional billing will be made with the amount of price adder dependent on the change and status of the order when the change is made.
Changes may also require an time extension for completion and/or shipment. All changes will be agreed to by the parties, in writing, prior to implementation.
Customer's rescheduling of a shipment will be considered a change. All expenses incurred by Technibus in connection with the storage of equipment, including
demurrage, packing, storage charges, insurance and handling charges by Technibus will be paid by Customer upon submission of invoices by Technibus.
Technibus will issue price changes for any change requested by Customer that affects modification of equipment, changes the bills of material, engineering or
drawings or delivery schedule. Changes to the order cannot be processed until a formal signed change order is received from Customer.
WITNESS OF TESTS AND FACTORY INSPECTIONS  Normal production schedules do not provide the opportunity for Customer to witness routine factory tests
on equipment or make factory inspections. Witnessing of tests or factory inspections by the Customer may result in delays of production for which Technibus will
not be responsible. Witness testing and factory inspections must be requested at the time of quotation and confirmed at order entry. Standard Technibus factory
testing and inspection will apply. Technibus will notify Customer fourteen (14) calendar days prior to scheduled witness testing or inspection. In the event
Customer is unable to attend, the Parties may mutually agree on a rescheduled date. However, Technibus, at its sole option, may consider the witness tests
and/or inspection waived, and ship and invoice the Products. Customer will be responsible for paying for all scheduled witness testing, whether or not Customer
attends.
COMPLIANCE WITH LAWS  Technibus shall perform hereunder in compliance with all applicable federal, state, and local laws, rules, regulations, and ordinances
including OSHA requirements.
DISPUTE RESOLUTION  Customer agrees that the Ohio state courts located in Stark county, Ohio U.S.A (or if there is exclusive federal jurisdiction, the United
States District Court for the Northern District of Ohio) shall have exclusive jurisdiction and venue over any dispute arising out of this agreement and/or Job. To the
extent not otherwise subject to the jurisdiction of such courts, Customer hereby agrees to waive any objection to jurisdiction and to subject itself to the jurisdiction
of such courts. This agreement and/or Job shall be governed by and construed in accordance with the laws of the State of Ohio. Reasonable attorneys’ fees and
costs shall be awarded to the prevailing party in the event of litigation involving the enforcement or interpretation of this agreement and/or job.
COMPLETE AGREEMENT  This document, including the language on the face of the Quotation or acknowledgment together with these Terms and Conditions,
contains the complete agreement between Technibus and Customer and no modification, amendment, rescission, waiver or other change will be binding on
Technibus unless assented to in writing by Technibus’ authorized representative. Any oral or written representation, warranty, or course of dealing not contained
or referenced herein will not be binding upon Technibus. The invalidity, in whole or in part, of any of the individual paragraphs of the contract will not affect the
remainder of such paragraph or any other paragraph or term herein.
Staff_PR_102 Attachment B Page 141 of 209
Exceptions And Clarifications
Technibus
1501 Raff Rd. SW
Canton OH 44710        
Telephone: [phone]
FAX: [phone]
Website: www.technibus.com
PROPOSAL:190326A1I
The following Technibus clarifications and recommendations pertain to the referenced clause of the specification.
REF.
Our freight quote is based upon standard packaging and shipment via common carrier using (  ) flat bed truck(s) to
Boardman Oregon for the quantities of equipment listed on the bills of materials. Increased quantities, split shipments,
special packaging, or other forms of carriers will be subject to increased freight charges.
Our bus systems are designed to be operated at the  ratings specified. Operating the bus at ratings other than those
specified may shorten the service life of the system and increase maintenance requirements. We recommend consultingthe factory regarding any abnormal operation either above or below the ratings specified.
401395.63.1201 Isophase Bus Duct
401395.63.1201 - 100 IPB Total Lengths
Pricing based on ~ 600 linear feet of bus based on supplied drawings and information. Length dependent on final location of
transformers and cut in existing bus. Pricing subject to change with increase or decrease of total bus footage required.
401395.63.1201-108 - Exception to fire wall requirementPriced as break or cut point to be on outside of wall as indicated in RFP. No firewall material priced in for internal or external
bus. If firewall required or needed, repricing will be required.
Terms and Conditions
No commercial terms supplied with RFP. Any requirements to commercial terms, warranty, bonding etc to be reviewed and
negotiated separately at award of order.
Technical considerations based on RFP 401395.63.1201 Isophase Bus Duct: Any variations require review and possible
repricing.
Staff_PR_102 Attachment B Page 142 of 209

DATE: March 26, 2019 PROJECT:Coyote Springs GSU Replacement
DESTINATION:Black and Veatch PROPOSAL:190326A1I
SENT TO:Chris Echter 303-256-4055 REV. NO. :0
AT:[e-mail] SENT BY:Cliff Norris
Thank you for sending your inquiry to TECHNIBUS. We are pleased to offer our proposal as described below:
Technibus Standard Terms & Conditions, and Cancellation Policy shall apply and prevail over all customer and project Owner Terms & Conditions.
Prices are firm for up to 45 calendar days beyond the shipment period quoted. TECHNIBUS reserves the right to apply escalation charges for any
customer or third party actions which delay the delivery in excess of 45 calendar days. Escalation will be based upon Bureau of Labor Statistics andproducer price indices, COMEX for copper and Midwest Spot based on LME for aluminum. If delays result in escalation being applied this pricing will
be adjusted using the indices in effect at the time of manufacture.
The pricing and technical contents of this proposal are proprietary and confidential property of TECHNIBUS. This information is approved for use by the
addressee and the client of the addressee only. Any other use, duplication or disclosure of the contents requires prior written authorization.
This proposal is for a one time shipment date in accordance with the schedule provided below. Should partial shipments be required Technibus will
issue partial invoices for the value of the equipment being shipped. The unshipped balance of order can be held at Technibus for a period not toexceed 30 days and invoiced at the time of shipment. As an option, the unshipped balance can be invoiced and be placed in storage.  Storage
charges will be prorated at a cost of $.25 per cubic foot per month of storage plus a handling charge of 1% of the value of the equipment being
stored.  Any additional freight cost incurred due to split shipment will also be added to the final price.  Installation is not included in our Project Scope.Field Installation Supervision is excluded from this quote.
Schedule
The scheduled shipment date shown below is based on our current backlog and contingent upon meeting the following milestones:
Order Placement & Receipt of Equipment Details__________________________________September 1, 2019
Receipt of Outstanding Technical Information__________________________________September 8, 2019
Layout Approval Submittal___________________________________________________October 6, 2019
Return of Approvals with Release for Manufacture_______________________________October 13, 2019
Shipment Week of_______________________________________________________________March 15, 2020
In the event that the order is placed later than the date shown above, the cycles are subject to change and shipment may be delayed.
PRICING
All prices are quoted in U.S. Dollars.
Our unit pricing is based upon the cycle time proposed and is discounted in accordance with the economies of scale for the volume quoted.  These unit prices
may be subject to increase for scope changes.  For example, the project is segmented into multiple shipments i.e. partial shipment ocurringat different times,expedited shipment, custom field fit assemblies, recution in project scope, or modifications which are ordered after the project has shipped.  Technibus Saleswill provide revised pricing in accordance with your project needs.
No Sales taxes, use taxes, duties, or other fees are included in the prices quoted. Consequently, in addition to the purchase price, the amount of anypresent or future taxes, duties or fees must be paid by the purchaser.
The quoted price is based upon the footage and component quantities shown on the pricing page. These quantities were determined from information available at the time of inquiry. Changes in materials or quantities may result in a price adjustment. Final price will be adjusted based upon actual 
quantities furnished in accordance with the final drawings. Technibus price adjustment policy will apply as follows:  No adjustments will apply for 
changes less than $100.  No adjustments will apply for changes less than 1% of the contract value for projects less than $50,000.  No adjustments will apply for changes less than $500 for projects exceding $500,000.
Please note freight is prepay & add and is not included in our price.

Total Lot Net :$ 638,445 US
Proposal validity:30Payment Terms :30 Days NET
Shipping Point :FOB TechnibusFreight Terms :Prepaid & Allowed
Please call at your earliest convenience if we can be of any further assistance.
Sincerely,Technibus, Inc.cc Hartigan Power - Matt Oliver
Cliff Norris
PHONE [phone]
FAX [phone]
Staff_PR_102 Attachment B Page 143 of 209

1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202 
METAL ENCLOSED BUS

DEMO / INSTALLATION PROPOSAL COYOTE SPRINGS IPB 
BOARDMAN OREGON, 
190326A1 FS COYOTE SPRINGS REV. 0  

PREPARED FOR:  
CHRIS ECHTER 
303‐256‐4055 
[e-mail]

TECHNIBUS 
CLIFF NORRIS 
SALES MANAGER 
832‐702‐5004 
[e-mail] 

Staff_PR_102 Attachment B Page 144 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
Quotation Number: 190326A1 FS Coyote Springs IPB Rev. 0       Date: March 26, 2019 

Project:  Coyote Springs IPB Demo and Installation Options 

Reference(s): Technibus Material Quote 190326A1I IPB 

Technibus INC. appreciates the opportunity to provide the following options for the Coyote 
Springs GSU replacement project in Boardman Oregon. Please see the options 
below for the demolition of exis ting structures and isolated phase bus and 
installation of new structures and bus.  

Demolition Existing IPB and Structural Supports: $84,875.00
Scope Includes:
1. Cut existing bus enclosure and conductor at pre-determined location
2. Rig, remove existing bus duct
3. Un-bolt existing steel
4. Remove existing steel
5. Remove existing transformer compartments
6. Remove existing termination
7. Clean work area
Schedule: 6 men crew, (1) foreman, (5) welder/technician 5 days to complete work.

Notes:
a. Mobilization and demobilization for demolition is priced into Installation scope.
Anticipate one week for demolition scheduled the week prior to start of installation
scope below.
b. Disposal of demoed material is the responsibility of the owner. Technibus will stage
material at designated location identified by owner / customer.

Installation Labor New Structural Supports and New IPB: $735,160.00
Scope Includes:
2. Mobilize to the site
3. Rig and set new structural steel based on OEM drawings and locations
4. Rig and set new IPB
5. Weld new conductor collars at splice locations
6. Weld new enclosure covers at splice locations
7. Rig and set transformer terminations – Transformers installed by others.
8. DC Hi-pot the bus duct based on OEM ratings
9. Install flex links at the transformer terminations
10. Clean work area
11. Demobilize
Schedule: 6 men crew, (1) foreman, (5) welder/technician estimated 28 work days to complete work.
Staff_PR_102 Attachment B Page 145 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS

Notes:
a. A maximum of (1) day of on-site training is included on the above price.
b. (1) day of site visit for design, termination and dimensional confirmation is included in
the price shown above.
c. Cut location of existing bus defined on outside of existing wall. Any firestop or
transition inside or beyond the wall will be at additional pricing.
d. Demo of existing IPB and structures priced separately, see demolition pricing.

Clarifications: 
1. This quotation is a firm fixed price
2. This quotation is based on working one 10-hour shift per day, 6 days a week.
Sunday or Holiday work is not included
3. Anticipate completing work = SEE ABOVE
4. No standby time is included (unless noted). If encountered, stand-by
time will be billed additionally per man, per hour plus per diem.
5. Work outside specified scope may be subject to a lump sum adder or T&M rates.
6. If deficiencies are discovered, additional time to repair may be needed
7. Technibus requires all switching, LOTO, and isolation to be performed by others.
8. Where required, Technibus assumes adequate lighting is available, or temporary
lighting is provided by others.
9. Technibus assumes all equipment is accessible and free of obstructions. Any
delays caused by the inability to access the equipment will be charged per
Technibus’s standard rate sheet.
10. Scaffolding, manlifts and material lifts if required are not included in the above pricing
11. Above scaffolding, manlifts and material lifts if required by Technibus will be invoiced
at cost plus 15%.
12. Power supplied by plant 110V, 480V.
13. If required, lead paint abatement will be by others (stand-by time may apply)
14. No taxes are included in our price
15. Price assumes union contract labor
16. Sanitary facilities provided by customer.
17. If within (24) hours of scheduled work, the project is cancelled, TECHNIBUS
will bill for travel and per diems. This includes weather delays.

Staff_PR_102 Attachment B Page 146 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS

Terms: 

 Quotation is valid for 60 days 
 TECHNIBUS Payment Terms: NET 30 
o Proposed Milestone Billing: 
 10% ‐ Receipt of Order 
 30% ‐ Upon Mobilization 
 60% ‐ Completion of scope 

 No Taxes are included in Price 
 Terms and Conditions: See Below 

TECHNIBUS is committed to providing the highest level of service in the industry. We thank you for the 
opportunity to submit this quotation. Please feel free to contact us if you have questions, concerns, or additional 
clarifications. We look forward to working with you on a successful project. 
Sincerely, 

Cliff Norris 
Sales Manager 
832‐702‐5004 
[e-mail] 

Staff_PR_102 Attachment B Page 147 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
TERMS AND CONDITIONS OF SALE
Technibus, Inc.
CONDITIONS OF SALE: Technibus, Inc. (“Technibus”) will provide the Services and supply the Products described on the
accompanying Quotation, Acknowledgement or Purchase Order (the “Job”) in accordance with terms and conditions set forth on the
face of the Quotation or Acknowledgment together with these standard terms and conditions (collectively, the “Terms and Conditions”).
Technibus expressly objects to any different or additional terms or conditions contained in Customer’s purchase order or other document
unless expressly accepted in writing signed by Technibus. Even when so accepted, any such different or additional terms and conditions
shall apply only to the Job covered. Authorization by Customer to furnish the quoted services, or receipt or acceptance of delivery of
the Products will constitute Customer’s acceptance of these Terms and Conditions. These Terms and Conditions supersede all prior
or contemporaneous agreements or correspondence between the parties.
QUOTATIONS: Quoted prices do not include freight, non-standard packaging, duties or taxes unless specifically stated in the
Quotation. Quotations are void unless accepted by Customer within thirty (30) days from the date thereof and are subject to change
without notice until accepted in writing. Quotations are made based on Technibus' interpretation of the plans and specifications
submitted by Customer. It is Customer's obligation to review the quotation carefully and to immediately advise Technibus of any differing
interpretation Customer has so that any necessary change can be made. Orders are not binding until accepted in writing by Technibus.
Job completion and shipping dates are approximate and based on prompt receipt of all necessary information and approvals from
Customer.
TAXES: Quoted prices exclude all taxes. Customer shall pay Technibus for all federal, state, local, international or other taxes
(excluding Technibus’ income taxes) applicable to, measured by or imposed upon by law with respect to any items, services and/or
products sold or conveyed. If Customer is tax exempt Customer shall provide Technibus valid tax exemption certificates acceptable to
the taxing authorities. When Customer fails to furnish the required documentation all unpaid sales, use, excise, or other taxes will be
billed to Customer.
PAYMENT TERMS: Terms are net cash within thirty (30) days from date of invoice. Unless otherwise agreed in writing any payments
made after thirty (30) days are past due. Amounts past due shall accrue interest at the rate of one-and-one-half percent (1½%) per
month up to the maximum rate allowed by law, without prejudice to Technibus’ right to immediate payment. Payment shall not be
contingent upon the results of any unauthorized testing procedures. Invoices are not subject to offset and shall be paid by Customer
regardless of whether there are disputes regarding other matters or Jobs. Customer waives the right to assert offset defenses or counter
claims. Any check or remittance received from or for the account of the Customer may be accepted and applied by Technibus against
any indebtedness owing by Customer without prejudice to the remainder of any such indebtedness, regardless of any condition or
notation appearing on or accompanying such check, draft or remittance. Technibus may require advance payment (in part or in full) or
cancel the Job and recover reasonable cancellation charges if it believes payment is at risk due to Customer’s financial condition
including, but not limited to the following: (i) commencement of, consent to or failure to contest bankruptcy proceedings; (ii) insolvency;
or (iii) admission of inability to pay debts. If Customer delays Job completion, Technibus may request immediate payment for materials
accumulated and work performed and may also require payment of a storage fee of $0.25 per cubic foot per month of storage space
plus a handling charge of 1% of the value of the equipment being stored. For work performed in Technibus’ Service Center, Technibus
may, at its option, retain possession of Products ordered or serviced under the contract if its charges for such Products or Services are
not paid within the terms set forth above. Technibus may, upon not less than seven (7) days’ notice by certified mail to the Customer
at the Customer’s last known address, sell the Products at public or private sale and apply the net proceeds to Technibus’ charges.
PROGRESS PAYMENTS: Unless otherwise agreed upon in writing, for Projects exceeding $250,000 NET, progress payments are
payable according to the following milestones:
•20% due upon submittal of Approval Drawings
• 30% due upon release of equipment
• 50% due upon Shipment
For projects involving partial releases/shipments, progress payments will be made on a pro-rated basis.
SHIPMENT AND ROUTING: All products will be shipped Ex Works (“EXW”) of the 2010 Incoterms.
Staff_PR_102 Attachment B Page 148 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
SERVICE AND REPAIR WARRANTY: Technibus warrants that repair work and other services performed by Technibus will be free of
defects in materials or workmanship and will be performed in all material respects in accordance with ANSI or IEEE standards as
applicable. If performed on Customer’s premises, Technibus further warrants that such work shall be performed in accordance with
Customer’s safety policies, so long as such policies are provided to Technibus in writing prior to commencement of the work. Technibus
will rework any nonconforming service or repair work during the one (1) year period (“Warranty Period”) commencing as of Job
completion.
NEW PRODUCT WARRANTY: Technibus warrants to Customer that Products furnished hereunder will be free from defects in material,
workmanship and title and will be of the kind and quality specified in the Quotation.
The foregoing warranties (excluding the warranty of title) shall terminate one (1) year after the date of installation of the Product or
Products which are the subject of this contract, or eighteen (18) months from the date of shipment by Technibus, whichever warranty
period terminates first.
If any Product covered by this contract fails to meet the foregoing warranties (except title) Customer's exclusive remedy shall be for
Technibus to correct any such failure by either (at the option of Technibus) replacing defective parts or repairing any defective parts of
the Product. If repair or replacement is infeasible under the circumstances, the parties shall negotiate a satisfactory adjustment. The
total cumulative liability to Technibus shall be limited to the price of the Product on which such liability is based.
This warranty shall not apply to any Product which has been (a) repaired or altered without Technibus’ written authorization, (b)
subjected to damage due to improper handling, installation, storage, maintenance or operation beyond the specified ranges. The
foregoing warranties do not cover reimbursement for labor, transportation, removal, installation, or other expenses which may be
incurred as a result of the repair or replacement. Upon expiration of the warranty period or equipment not warranted due to conditions
(a) or (b) defined herein, all liability of Technibus for its Product shall terminate.
TECHNIBUS DISCLAIMS ANY MERCHANTABILITY OR WARRANTY OR FITNESS FOR ANY PARTICULAR USE WITH RESPECT
TO THE PRODUCTS BEING SOLD PURSUANT TO THIS CONTRACT. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THIS CONTRACT.
LIMITED REMEDY: The warranties stated above are expressly limited as follows. Technibus’ entire liability and obligation to Customer
under this warranty shall be expressly limited to the repair, replacement or crediting, as Technibus may choose at its sole discretion, of
any defective or nonconforming Products or items provided Customer has given written notice to Technibus in the manner as provided
below. No claim under this warranty shall be valid unless, within thirty (30) days of the date upon which Customer discovered or
reasonably should have discovered the defect, Customer furnishes Technibus written notice describing in reasonable detail the
nonconformity with the above warranties. Absent such timely notice, Customer shall be deemed to have waived any recourse due to
defect or nonconformity of the Product or services. Following prompt written notice from Customer, Technibus’ sole obligation shall be,
at its election, to rework nonconforming service or to repair, recondition, or replace Customer’s nonconforming equipment. Technibus
shall not be responsible for any removal, disassembly, transportation or reinstallation of equipment, materials or structures required to
provide access to permit cure of such nonconformities. Transportation to and from the Technibus Service Center shall be at Customer’s
sole risk and expense. Technibus shall perform all warranty work on Monday through Friday, on a single-shift, straight time basis. Any
overtime double-time or premium hours requested by Customer shall be at the Customer’s sole expense. Repairs or replacements
pursuant to this warranty shall not renew or extend the applicable original warranty period. Technibus may, at its option, substitute
improved Products when replacing any part.
INSPECTION CHARGE WHEN OUTSIDE WARRANTY: When Customer asks Technibus to open, examine, and test an item to
determine if a problem is covered by warranty, Customer will pay Technibus the reasonable cost of opening, examining, and testing
the item if Technibus determines that the problem is not covered by warranty.
Staff_PR_102 Attachment B Page 149 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
PATENT OR TRADEMARK INFRINGEMENT: Technibus warrants that all Products included in the Job will be free of rightful third-party
patent or trademark infringement claims and will indemnify Customer against liabilities arising from such claims. Subject to the general
limitations set forth below, Technibus will (at its sole option) participate in or exclusively defend actions brought against Customer for
any such claim, will bear all reasonable costs and expenses (including attorney’s fees) of such defense and will pay any judgment
awarded against Customer for such claim, provided Technibus is notified promptly of the claim and Customer cooperates fully. The
indemnity obligations of the Section shall not apply to (i) equipment or components specified by the Customer, (ii) modifications made
to equipment by the Customer or at its request, or (iii) use of equipment in combination with other equipment not supplied or approved
by Technibus.
IN NO EVENT SHALL TECHNIBUS BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR SPECIAL DAMAGES OF
CUSTOMER INCLUDING WITHOUT LIMITATION LOSS OF USE OR UNDER-UTILIZATION OF LABOR OR FACTILITIES OR LOSS
OF REVENUE OR ANTICIPATED PROFITS. FURTHERMORE, IN NO EVENT SHALL THE OVERALL LIABLITY OF TECHNIBUS
HEREUNDER EXCEED THE PRICE OF THE GOODS OR SERVICES WHICH GIVE RISE TO THE CLAIM.
THE ABOVE REMEDIES ARE CUSTOMER’S EXCLUSIVE REMEDY FOR BREACH OF WARRANTY OR FOR ANY OTHER
OBLIGATION ARISING BY OPERATION OF LAW OR OTHERWISE WITH RESPECT TO THE JOB REGARDLESS OF WHETHER
A CLAIM IS BASED ON CONTRACT LAW, TORT LAW (INCLUDING NEGLIGENCE, STRICT LIABILITY OR OTHERWISE) OR
OTHER LEGAL THEORY.
INDEMNIFICATION Subject to the limitations set forth above, Technibus shall indemnify Customer for claims of third parties for physical
damage to property and personal injury (including death) occurring during the performance of a Job on the premises of Customer but
only to the extent arising or resulting directly and solely from the negligence or willful misconduct of Technibus or its employees while
engaged in such work, provided that Technibus is notified in writing promptly of such claims and is given an opportunity to defend
against them.
SITE EXCLUSION: Technibus shall not be liable or responsible in any way for any liability arising from any unanticipated, hidden or
concealed site conditions of Customer’s site or for injury to person(s) or property which is caused by such condition.
NUCLEAR INSURANCE - INDEMNITY For applications in nuclear projects, Customer or Owner shall have complete and proper
insurance protection against liability and property damage resulting from a “nuclear incident” (as defined in the Atomic Energy Act of
1954, as amended), and shall indemnify Technibus, its suppliers and subcontractors, of any tier, against all claims resulting from a
nuclear incident.
EXCUSABLE DELAYS Technibus shall not be liable for delay due to causes beyond its reasonable control including acts of Customer,
acts of God, prerequisite work by third parties, valid or invalid action by governmental authority, fires, floods, windstorms, explosions,
riots, natural disasters, acts of war or terrorism, sabotage, labor problems (including lockouts, strikes and slowdowns), inability to obtain
electrical service or transportation, faulty casting or forgings, or court injunction or order. In the event of such delay, the time of
performance shall be extended for a period equal to the time lost by reason of the delay. If Technibus’ work is delayed by acts of the
Customer or by prerequisite work by other contractors or suppliers of Customer, Technibus shall be entitled to an equitable price
adjustment in addition to extension of the time of performance.
TERMINATION In the event of project termination prior to final delivery of the Product for Orders over $250,000, Buyer will pay a pro-
rata share of the agreed purchase price, based on the percentage of completion of the Product. Any order below $250,000 may be
terminated by the Customer only upon written notice to Technibus and will be subject to the following cancellation fees:
• 20% after issuance of approval drawings
• 50% at release to manufacturing
• 100% at start of fabrication
CANCELLATION: Technibus shall have the right to cancel any Job or contract at any time by written notice for any material breach by
the Customer, including material delays in releasing equipment.
Staff_PR_102 Attachment B Page 150 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
INTELLECTUAL PROPERTY: Any information, suggestions or ideas transmitted by the Customer to Technibus are not to be regarded
as secret or submitted in confidence unless submitted in writing and signed by a duly authorized representative of Technibus. Any
information, suggestions or ideas transmitted by Technibus to Customer shall be regarded as secret or submitted in confidence.
APPROVAL DRAWINGS: When required by a specific Job, drawings will be submitted for approval per agreed upon schedules, and
price policy, below, to assure Technibus has designed the equipment as described in Customer's specifications, as modified by
Technibus' quotation. If, at the time of drawing approval, Technibus has not designed the equipment to meet the specifications, as
modified by Technibus' quotation, Technibus will make the appropriate changes at no charge to Customer. Where the Customer's
specification is not definitive, Technibus shall have the right to design the Product in line with good commercial practice, without further
obligation to Customer. If, at drawing approval, Customer makes changes outside the design as stated in the specifications, such
changes shall be treated as a change order as provided below. Customer’s approval of drawings shall relieve Technibus of
responsibility for errors or omissions.
PRICING – CUSTOMER CHANGES: Unless otherwise agreed upon in writing, all prices cover a bill of material as described in
Technibus’ specifications or quotations to be designed and manufactured to Technibus standard designs. Customer may make minor
changes not affecting the time or cost of performance without charge prior to the start of manufacture. If any changes are requested by
Customer after submission of the original Purchase Order which affect the cost or time of performance, additional billing will be made
with the amount of price adder dependent on the change and status of the order when the change is made. Changes may also require
a time extension for completion and/or shipment. All changes will be agreed to by the parties, in writing, prior to implementation.
Customer's rescheduling of a shipment will be considered a change. All expenses incurred by Technibus in connection with the storage
of equipment, including demurrage, packing, storage charges, insurance and handling charges by Technibus will be paid by Customer
upon submission of invoices by Technibus. Technibus will issue price changes for any change requested by Customer that affects
modification of equipment, changes the bills of material, engineering or drawings or delivery schedule. Changes to the order cannot be
processed until a formal signed change order is received from Customer.
WITNESS OF TESTS AND FACTORY INSPECTIONS: Normal production schedules do not provide the opportunity for Customer to
witness routine factory tests on equipment or make factory inspections. Witnessing of tests or factory inspections by the Customer may
result in delays of production for which Technibus will not be responsible. Witness testing and factory inspections must be requested
at the time of quotation and confirmed at order entry. Standard Technibus factory testing and inspection will apply. Technibus will notify
Customer fourteen (14) calendar days prior to scheduled witness testing or inspection. In the event Customer is unable to attend, the
Parties may mutually agree on a rescheduled date. However, Technibus, at its sole option, may consider the witness tests and/or
inspection waived, and ship and invoice the Products. Customer will be responsible for paying for all scheduled witness testing, whether
Customer attends.
COMPLIANCE WITH LAWS: Technibus shall perform hereunder in compliance with all applicable federal, state, and local laws, rules,
regulations, and ordinances including OSHA requirements.
DISPUTE RESOLUTION: Customer agrees that the Ohio state courts located in Stark county, Ohio U.S.A (or if there is exclusive
federal jurisdiction, the United States District Court for the Northern District of Ohio) shall have exclusive jurisdiction and venue over
any dispute arising out of this agreement and/or Job. To the extent not otherwise subject to the jurisdiction of such courts, Customer
hereby agrees to waive any objection to jurisdiction and to subject itself to the jurisdiction of such courts. This agreement and/or Job
shall be governed by and construed in accordance with the laws of the State of Ohio. Reasonable attorneys’ fees and costs shall be
awarded to the prevailing party in the event of litigation involving the enforcement or interpretation of this agreement and/or job.
COMPLETE AGREEMENT: This document, including the language on the face of the Quotation or acknowledgment together with
these Terms and Conditions, contains the complete agreement between Technibus and Customer and no modification, amendment,
rescission, waiver or other change will be binding on Technibus unless assented to in writing by Technibus’ authorized representative.
Any oral or written representation, warranty, or course of dealing not contained or referenced herein will not be binding upon Technibus.
The invalidity, in whole or in part, of any of the individual paragraphs of the contract will not affect the remainder of such paragraph or
any other paragraph or term herein.

Staff_PR_102 Attachment B Page 151 of 209

TECHNIBUS
1501 Raff Rd., SW Telephone: [phone]
Canton, Ohio 44710 Fax: [phone] Rev. 2/13
Website: www.technibus.com

Technibus Price Schedule For Domestic
Field Service & Service Engineering

RATES (EXCLUDING TRAVEL & LIVING EXPENSES)
Service Type

STRAIGHT
TIME
OVERTIME &
SATURDAYS
SUNDAYS &
HOLIDAYS
1 – 4 HRS. 5 – 8 HRS.
Field Service-
Hourly Rate

$170

$258

$320

4 Hr. Min.

8 Hr. Min.

* Rates exclude travel and living expenses, special tools or instruments.

* Minimum billing for any day that service work is performed will be four hours at the applicable rate.

* Terms of payment are net upon receipt of invoice.

EXPLANATION OF RATES

STRAIGHT TIME is defined as time worked on a regular schedule of 8 hours between 7 a.m. and 6 p.m., Monday
through Friday, or for time worked on any other agreed upon schedule of 8 hours per day, Monday through Friday.
Each hour of straight time shall be billed for at the straight time rate.

OVERTIME is defined as time worked in excess of or at times other than the regular straight time schedule. Each
hour of overtime shall be paid for at one and one-half times the straight time rate; except that hours worked in excess of
16 hours per day, Monday through Friday, or excess of 8 hours on Saturday, and hours worked on Sundays and
Holidays shall be paid at twice the straight time rate. A "Holiday" is any day observed by TECHNIBUS as a holiday.

STAND-BY TIME is defined as time, up to 8 hours per day, Monday through Friday, during which the
Representative during the course of this assignment is available for work, but is not working because of circumstances
beyond TECHNIBUS's control. Each hour of stand-by time will be paid for at the applicable rate.

TRAVEL TIME is defined as time spent by the Representative in traveling to the jobsite and in returning, including
travel occurring on Saturdays, Sundays, and Holidays (but not exceeding actual travel time between TECHNIBUS
Headquarters and the customer's jobsite). Time is calculated portal to portal. Each hour of travel time shall be paid at
the applicable rate.

TIME WORKED, TIME TRAVELED AND STAND-BY TIME occurring on the same day will each be
charged at the rates and within the limitations as aforesaid.

TRAVEL, LIVING AND INCIDENTAL EXPENSES are not included in any part of the hourly rates and shall
be billed at cost, plus a handling charge of 15 percent.

PRICES SUBJECT TO CHANGE WITHOUT NOTICE

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IsolatedPhaseBusduct
InstallationManual





ProjectName:________________
ProjectNumber:________________
 
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TableofContents
1Introduction ..................................................................................................... 4
2Receiving, Handling, and Storing ................................................................... 4
2.1Receiving .................................................................................................... 4
2.2Handling ..................................................................................................... 7
2.3Storing ........................................................................................................ 8
3Enclosure........................................................................................................ 8
3.1Materials ..................................................................................................... 8
3.2Arrangements ............................................................................................. 9
3.3Terminations............................................................................................. 10
3.4Expansion joints ....................................................................................... 10
3.5Painting .................................................................................................... 11
4Conductor ..................................................................................................... 11
4.1Materials ................................................................................................... 11
4.2Terminations............................................................................................. 14
4.3Disconnecting links ................................................................................... 16
4.4Painting .................................................................................................... 16
5Short Circuit Design ...................................................................................... 17
5.1Stresses ................................................................................................... 17
6Support Insulators ........................................................................................ 18
6.1Usage ....................................................................................................... 18
7Enclosure supports ....................................................................................... 19
7.1Usage ....................................................................................................... 19
8Seal off bushing ............................................................................................ 21
8.1Usage ....................................................................................................... 21
9Grounding ..................................................................................................... 22
9.1Enclosure tube as ground bus .................................................................. 22
10Erection Equipment and Tools ...................................................................... 22
10.1Handling equipment ................................................................................. 22
10.2Testing equipment .................................................................................... 22
10.3Assembly tools ......................................................................................... 22
11Installation .................................................................................................... 23
11.1Introduction............................................................................................... 23
11.2Safety measures ...................................................................................... 23
11.3Procedures ............................................................................................... 23
11.4Details ...................................................................................................... 24
11.5Routine Checks ........................................................................................ 25
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12Overhaul ....................................................................................................... 25
12.1Scheduling................................................................................................ 25
12.2Tasks........................................................................................................ 26
13Faults ............................................................................................................ 27
13.1Internal faults ............................................................................................ 27
13.2Temporary increased temperature operation in bolted connections ......... 27
13.3Effects of moisture .................................................................................... 28
14Removal and installation of electrical connections ....................................... 28
14.1Copper and aluminum connections .......................................................... 28
14.2Bolt assembly and torque values .............................................................. 29
14.3Disassembly and assembly of post insulators .......................................... 29
14.4Disassembly and assembly of cast resin with boot seal off bushing ........ 32
14.5Disassembly and assembly of rubber bellows .......................................... 32
15Steel Structures ............................................................................................ 33
15.1Design ...................................................................................................... 33
15.2Usage ....................................................................................................... 33
16Spare Parts ................................................................................................... 34
16.1Contact Technibus for approved spare parts ............................................ 34
17Field Service ................................................................................................. 34
17.1Contact Technibus field service ................................................................ 34
18Appendix....................................................................................................... 35
18.1Air Pressurization ..................................................................................... 35
18.2IR Windows .............................................................................................. 38
18.3PT Cubicle ................................................................................................ 39
18.4Heater System .......................................................................................... 40


 
Staff_PR_102 Attachment B Page 155 of 209
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1 Introduction
TheTechnibushighcurrentIsolatedPhaseBusDuct(IPB)isacompletemetalenclosedsystem.Thebus
ductisofcontinuousdesignencompassingaluminumconductorsenclosedinaluminumenclosures.
Eachphaseisisolatedfromtheothersinitsownrespectiveenclosure.Advantagesofenclosingphase
conductorsinanisolatedfashionaretominimizeexternalmagneticfields,protectionfromthe
environment,reliability,andpersonnelsafety.
PersonnelwhoareplanningtoworkontheIPBareencouragedtoreadtheinstallationmanualtobe
familiarizedwiththeequipment.
Thisinstallationmanualisonlyoneofseveraldocumentswhichalltogetherformthepackagethatmake
upthefullorder.Themanualrevisionisonlyactiveforthecurrentorderwhichisreferencedonthe
frontpage.Illustrationsandtextwithintheinstallationmanualmayormaynotbetheexact
representationsintheactualproject.Thisinstallationmanualissubordinatetotheprojectdrawings,
specifications,andotherprojectspecificdetails.
Technibuswillfurnishdrawingsoftheoverallinstallationwhichspecifyindetailtheplacementofeach
IPBassemblyorcomponent.Anydetaildrawingsnecessaryforfieldcrewstoappropriatelyand
successfullyinstallthecomponentsoftheprojectorderwillbefurnished.Technibusdoesnotperform
anyinstallation.Technibuscanprovideadvisoryservicestoinstallersforbusductinstallation.
2 Receiving,Handling,andStoring
TechnibusIPBisshippedinasfewseparateunitsaspossibleyetcomplyingwithownerspecificrequests
inthisregard.Eachunitisasfullyassembledashandlingandtransportingfacilitiespermit.Thebus
componentsarriveonsiteasaseriesofcratedanduncrateditems.Thefollowingproceduresshouldbe
takenwhentheequipmentarrives.
2.1 Receiving
2.1.1 Immediatelychecktheitemsreceivedagainsttheshippingliststobesureallitems
havebeendelivered.Missingitemsshouldbetracedthroughthecarrier.Notify
Technibusimmediatelyofthelosstoensurepromptcorrectiveactionshoulditbe
necessarytoreplacethemissingitem(s)
2.1.2 Inspecttheoutsideofuncratedequipmenttoseeifanydamagehasoccurredduring
transit.Ifdamageexists,immediatelyfileaclaimnoticewiththecarrierandnotify
Technibus.
2.1.3 Inspecttheoutsideofcratedequipmenttoseeifanydamagehasoccurredduring
transit.Ifanyevidenceisnoticed,opencratesandexaminecontents.Ifdamage
exists,immediatelyfileaclaimnoticewiththecarrierandnotifyTechnibus.Reclose
thecratesandsetaside
2.1.4 Forprotectionofequipmentuntilitisinstalled,leavetheequipmentinthecratesas
shippedunlessotherwisespecifiedintheinstructionsfortheparticularitem.If
storedoutdoorsallcratesmustbeprotectedfromtheweatherbytarps
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2.1.5 Ifthecratingiswrappedinplastic,thenchecktheplasticshippingcoversandwraps
onbussectionsandterminalassembliesfordamage.Repairifnecessarytoprevent
water,dustanddirtintrusionintotherespectivesections.Donotremovethe
plasticshippingmaterialsfrombusshippingsectionsuntiljustpriortoinstallation
2.1.6 Toaidthecustomeronreceivingandcoordinatingpackages,iftheprojecthas
multiplebusrunsthepackagesforaparticularbusrunarecolorcoordinatedthe
same.Thesecanthenbelocatedtogetherforlatererectioninthefield
2.1.7 Alsocratedassemblieshavelabelswhichalignwithdrawingsforproperplacement
intherun

Figure1:Conductorsupportedbywoodforshipping
Staff_PR_102 Attachment B Page 157 of 209
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Figure2:Wrappedendofunitwhichisalsosilverplated


Figure3:Strappingofassembliesforshipping
Staff_PR_102 Attachment B Page 158 of 209
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2.2 Handling
2.2.1 MovetheIPBequipmentwithgreatcare
2.2.2 Avoidbumpingenclosuresections.Damagetotheenclosurecanaltertheelectrical
andmechanicalstrengthoftheequipment
2.2.3 Bussectionsshallbeliftedandtransportedusingcloth/fabricslingsandspreader
barsforlongerassemblies.DonotusechainsforliftingormovingtheIPB
equipmentunlessliftinglugsareprovidedforthispurposeonthespecific
component
2.2.4 Giventhereisafirmbaseandwoodenshippingblocksremainwiththebussections,
thosesectionscanbestackedthreehigh.Theendsaretobekepthighenough
abovegroundtopreventwaterfromentering
2.2.5 Preventbarehandtouchingofsilverplatedsurfacesaswellasaccidentalbumping
andscratchingofthesilverplatedsurfaces
2.2.6 Conductorsmaybeshippedwithweldedbracesfromthefactory(seeFigure7)but
maybebracedwithwood(Figure1).Thesearetoremaininplaceuntilafterthe
conductorisweldedinplaceatitsfinaldestination.Donotremovethebraces
beforethisisdone

Figure4:ExampleofhoistingstrapfortransportofIPB
 
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2.3 Storing
2.3.1 Specialcareandprecautionsmustbetakeniftheequipmentistobestoredforan
extendedperiodoftimebeforethesystemisassembled
2.3.2 Allcrateditemsmustbestoredindoorsorprotectedbytarpsifstoredoutdoors.
Forextendedstoragetimesinexcessofthreeweeksitisrecommendedthatall
crateditemsbestoredindoors
2.3.3 Bussectionsmustbesufficientlyhighsothatstandingwaterdoesnotenterthe
interioroftheassemblies.Checkplasticshippingcoversandwrapsfordamageand
repairasnecessarytopreventrainfromenteringthesections.Repeatedchecksof
theplasticarenecessaryespeciallyincaseofheavywindthatmayresultintearsto
theplastic
2.3.4 Silverplatedsurfacesareprotectedwithgreasepriortoshipping.Checktheseareas
andreapplywithaTechnibusapprovedgreaseifthecoatinghasbecomeinanyway
removedorcompromised
3 Enclosure
3.1 Materials
3.1.1 Typically1100materialaluminumsheetsrolledandwelded
3.1.2 Enclosurecurrentsapproximately95%orbetterofconductorcurrentswhich
virtuallyeliminatesexternalmagneticfieldsandinducedcurrentsinadjacentsteel
3.1.3 EnclosuresupportsforinsulatorsarecastingsweldedinplacewithOͲringseals
3.1.4 Aluminumexpansionjointsinlongrunsforthermalexpansionpurposes.Thejoints
areweldedinplacetotheenclosuretubes
3.1.5 Attheendsofbusductruns,aluminumshorting/bondingplatesareweldedinplace
betweenphases.Allthreephasesare“shorted”orbondedtogether.Thisis
requiredfortheenclosurecurrentstoflowandresultsinshieldingmostofthe
externalenvironmentfrommagneticforces
3.1.6 Rubberexpansionjoints(bellows)areinplacetopreventenclosurecurrents
enteringadjacentequipmentandallowforthermalexpansionpurposesaswellas
assistingwithshiftingorsettlingofGSUtransformers.Typicallythebellowsis
strappedaroundoutsideofbusductassemblywithstainlesssteelstraps
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Figure5:TwopartcastingintheIPBenclosurewhichhousestheinsulator
3.2 Arrangements
3.2.1 Enclosurerunlengthsfromthefactoryareabletobeprovidedinupto40foot
assemblies.ItistheresponsibilityofthecustomertoprovidetoTechnibuswhat
assemblylengthsarenecessaryfortheproject
3.2.2 ElbowsandTsareprovidedasanassemblyreadyforinstallationinthefield.No
weldingwillbeneededinthefieldtocreateelbowsorTs
3.2.3 Accesscoversareprovidedforeasyreachtoflexibleconnectorsattheendsof
conductors.Thiswouldbeatterminationstogenerators,transformers,circuit
breakers,andelsewhereshownonprojectlayouts.Thecoversaregasketedand
boltedtothemainenclosuretubes

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Figure6:Tassembly
3.3 Terminations
3.3.1 Enclosureterminationstoequipmentwithratingabove6000Awillbeinanisolated
style.Thiswillbethedefaultunlessotherarrangementsareagreeduponwiththe
customer
3.3.2 Isolationishandledthrougharubbermatplacedbetweentheterminationboxand
equipmentflange
3.3.3 Boltinghardwareisfittedwithelectricallyisolatingshoulderwashers
3.3.4 Surfacesincontactwiththerubbermatshouldbecleanofdirt,chemicals,and
sharpedges.Nogreases,solvents,orotherchemicalstobeapplied
3.3.5 Theboltinghardwareattheterminationtotheequipmentflangeisisolatedby
designfromtheterminationbox.Eachboltistobegroundedeitherbysuccessful
useofstarwashertoallowbolttoconnecttoequipmentflangemetal,useofcable
toreachaground,orbyothermeansapprovedbyownerandTechnibus
3.4 Expansionjoints
3.4.1 Aluminumexpansionjointsareinlongrunsforthermalexpansionpurposes.
Weldedinplacetotheenclosuretubes
3.4.2 Rubberexpansionjoints(bellows)areinplacetopreventenclosurecurrents
enteringadjacentequipmentandallowforthermalexpansionpurposesaswellas
assistingwithshiftingorsettlingofGSUtransformers.Typicallythebellowsis
strappedaroundoutsideofbusductassemblywithstainlesssteelstraps
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3.5 Painting
3.5.1 Enclosureinsideandoutsidearepaintedforheatdissipation
3.5.2 Enclosurewillneedfieldpaintingattheshippingsplitsbeforeandafterwelding.
Theinsideandoutsideofthecoverneedspainting
3.5.3 Cleantheareastobepaintedofgrease,oil,anddebrisforgoodadhesionandallow
todry
3.5.4 Applythedualetchliberallybybrush,rinsewithwater,wipeoffandallowtodry
3.5.5 Mixpaintandcatalyst.6partspaintto1partcatalyst
3.5.5.1 Noteyouhaveonlyafewhourstoapplythemixturebeforeitisunusable
3.5.6 Addintothemixtureasmuchreducertoachieveproperviscosityforapplication
3.5.6.1 Applicationreferstomethodsuchassprayorrollon
3.5.7 Usepaintthinnerforcleaningtoolsandareasinadvertentlypainted
3.5.8 Applytopcoatofpainttoenclosureoutsideontoppfthedryprimerandallowto
dry

Figure7:Paintedenclosureandconductor.Unpaintedareasforfieldwelding
4 Conductor
4.1 Materials
4.1.1 Typically1100materialaluminumsheetsrolledandweldedor6101extrudedfor
smalldiameters
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4.1.2 Conductorexpansionjointsinlongrunsforthermalexpansionpurposes.
Constructedofstacksofaluminumlaminationsweldedtoaringwhichisinturn
weldedtotheconductor.Thisisacommonplacewhereashippingsplitislocated
andthefieldcontractorappliestheweldfortheunattachedring
4.1.3 Conductorstobeconnectedinthefieldwithnoshippingsplitarefactorybeveledin
preparationoffieldwelding

Figure8:Conductorexpansionjoint.Factoryweldedtoconductorononeside
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Figure9:Conductorexpansionjoint.Endtobefieldinstalledandwelded

Figure10:Ttakeofffromamainbusconductorconsistsofanexpansionjoint
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Figure11:Beveledendofconductorforbuttweldingbyfieldinstaller

4.2 Terminations
4.2.1 Attheterminations,conductorsaredesignedtohavethemostpractical
arrangementofattachmentpointstoservetheequipmentinwhichwillbe
connected.CustomerisrequiredtogiveTechnibustheequipmenttermination
details
4.2.2 Terminationsarebydefaultsilverplated.Technibusstandardis0.5milsthickness
andarecoatedingreaseandwrappedinplasticpriortoshipment.Thesilverplated
partsshouldremaincoatedingreaseuntilreadytoapplytheconnectorstothe
terminatedequipment
4.2.3 ConnectorsaretypicallyterminatedviaflexiblebraidedcopperwithNEMA2Ͳhole
pattern
4.2.4 Connectorsatcircuitbreakerterminationsarealsoflexiblebraidedcopper.The
connectorsareheldinplaceduringashortcircuiteventbyaseparatemounted
restrictionplate
4.2.5 Fieldcontractorwillberesponsibletoputallconnectorsinplaceinthebusruns.
HardwareforconnectorsprovidedbyTechnibus
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Figure12:Silverplatedtermination

Figure13:Terminationformainequipment.Sometimesreferredasacrown
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Figure14:Apossibleflexiblecopperbraidconnector

4.3 Disconnectinglinks
4.3.1 Disconnectinglinksareoftheflexiblebraidedcoppertypeboltedinplaceat
locationsrequestedbythecustomerandshownondrawinglayouts
4.3.2 Accesscoversintheenclosureallowownertoinspectthelinksasneeded
4.4 Painting
4.4.1 Conductoroutsideispaintedforheatdissipation
4.4.2 Conductorsatshippingsplitlocationsarenotfactorypaintedtoallowforfield
welding.Whenweldingiscompletetheselocationsneedtobefieldpainted.Figure
7and8areexamplesoflocationsthatwouldneedtobefieldpaintedafterwelding
4.4.3 Cleantheareastobepaintedofgrease,oil,anddebrisforgoodadhesionandallow
todry
4.4.4 Applythedualetchliberallybybrush,rinsewithwater,wipeoffandallowtodry
4.4.5 Mixpaintandcatalyst.6partspaintto1partcatalyst
4.4.5.1 Noteyouhaveonlyafewhourstoapplythemixturebeforeitisunusable
4.4.6 Addintothemixtureasmuchreducertoachieveproperviscosityforapplication
4.4.6.1 Applicationreferstomethodsuchassprayorrollon
4.4.7 Usepaintthinnerforcleaningtoolsandareasinadvertentlypainted
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5 ShortCircuitDesign
5.1 Stresses
5.1.1 TheTechnibusIPBisdesignedtohandlethermalandmechanicalforcesofshort
circuitcurrents.Spacingoftheinsulatorstationsandminimummaterialthicknesses
aredeterminedtowithstandtheshortcircuitsspecified
5.1.2 Shortcircuitsarefedfromthegeneratorandtheline(load)side.Asaresultifthe
tapbusisthelocationofashortcircuitfault,shortcircuitcurrentsmaysumfrom
bothsources.Thereforethetapbusislikelytorequirehighershortcircuit
withstandcapability
5.1.3 ThetubularshapesusedinIPBofferthebestpossibleresistancetothemechanical
forcesgeneratedduringshortcircuitevents.Theseforcesacttocompressthe
conductorandexpandtheenclosure.Sincetheexteriormagneticfieldisverylow
themodestphasetophasemechanicalforcesgeneratedduetoafaultareeasily
handled.Steelsupportspansupto40feetormorearepossible
 
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6 SupportInsulators
6.1 Usage
6.1.1 Conductorisisolatedandsupportedfromtheenclosurebyeithercastresinor
porcelaininsulators
6.1.2 InsulatorsarechosentohandleratingsofBIL,highpotential,andshortcircuits
6.1.3 Asetofthreeinsulatorsareusedinthebusrunatoneinsulatorstation.Theyare
eachsupportedbyatwopartaluminumcasting.Thebaseisweldedtothe
enclosureandtheinsulatorisboltedontotheremovablecover.Theremovable
coveristhenboltedtothebase
6.1.4 Theendsofthesupportinsulatorsthatareinrequireddirectcontactwiththe
conductorareofthreetypes:Fixed,Sliding,andSpring
6.1.5 Fixedcontrolsthedirectionofthermalexpansionandshortcircuitforces
6.1.6 Slidingallowsforthermalexpansion
6.1.7 Springallowsforconductoradjustmentverticallytohandleshortcircuiteventsand
fortheinsulatorstationtohavearesilientlysupportedconductor

Figure15:Porcelaininsulatorssupportingconductor
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Figure16:Insulatortips
7 Enclosuresupports
7.1 Usage
7.1.1 Twotypesofenclosuresupportsareinuse:fixedandsliding.
7.1.2 Fixedversioncontrolsthedirectionofthermaldirection
7.1.3 Slidingallowsforthermalexpansion
7.1.4 Thesesupportsareboltedintoacustomdesignedextrusionwhichisweldedonto
theenclosurebody
7.1.5 ThebaseoftheenclosuresupportsareboltedontotheIPBsteelsupports
7.1.6 Severalinchesofaxialadjustmentareallowedduringfieldassembly
7.1.7 Enclosuresupportsareoptionallyabletoinsulatetheenclosurefromthesteel
supports.Thisisachoiceintheprojectspecification
7.1.8 Coordinationisnecessarybetweensteelsupportprovider(ifnotTechnibus)and
Technibustolocatetheseappropriatelytomatchwheninstalledtogetherinthe
field
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Figure17:Fixedenclosuresupportwithextrusion

Figure18:Slidingenclosuresupport
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8 Sealoffbushing
8.1 Usage
8.1.1 Sealoffbushingsarelocatedatwallentrancesfromindoortooutdoor,possiblyat
generatorterminations,oratlocationsasnecessarytoholdairpressurein
pressurizedoptionsofIPB
8.1.2 Sealoffbushingsaremountedwithbothboltsandaboot
8.1.3 SealoffbushingsarechosentohandleratingsofBILandhighpotential
8.1.4 Thesealoffbushingisnotdesignednorinstalledtoprovidemechanicalsupportof
theconductor

Figure19:Sealoffbushing
 
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9 Grounding
9.1 Enclosuretubeasgroundbus
9.1.1 Theenclosuretubeisusedasthegroundbus.Thethreesinglephasetubesare
connectedandthereforeallgroundedviatheshortingplates
9.1.2 Thecrosssectionalareaoftheenclosuretubeisseveraltimeslargerthanthat
requiredforgroundingconductors.Thisconsiderablyreducesthermalloadingand
contactvoltagedropinthecaseofanearthfault
9.1.3 Additionalgroundingconductorsarenotrequired
10 ErectionEquipmentandTools
10.1 Handlingequipment
10.1.1 Nylonslingsfourincheswideby8feetlongwith3shorttoncapacityinchoker
configuration
10.1.2 Mobileboomtypetentoncrane
10.1.3 Buckettruckorequipmentforworkingatheightsuptothemaximumheighttothe
topofthebus
10.1.4 Woodenbeamsfortemporarysupports
10.1.5 Powersupplyforlights,welders,andpowertools
10.1.6 Permanentsteelsupports
10.2 Testingequipment
10.2.1 ACHiͲpottesterratedatleast60kV
10.2.2 Circuittesterforcontrolwiring
10.3 Assemblytools
10.3.1 WeldingsupplyConstantvoltage
10.3.2 Welder
10.3.3 Weldingwire
10.3.4 Lintfreewipesforcleaninginsulatorsandterminations
10.3.5 Acetonesolventforcleaning
10.3.6 Scotchbriteforremovingaluminumoxide
10.3.7 200Ͳ400gritsandpaperforcleaningabrasions,deburring,andoxideremoval
10.3.8 Plasticbagsfortemporarycoversovercompartmentsduringassembly
10.3.9 Tapeforsealingplasticcoversinplace
10.3.10 Torquewrenches
10.3.11 Socketwrenches
10.3.12 Spotlight
10.3.13 Oxideinhibitingconductivegreaseforsilveredconnections–NoOx,CualͲGelor
Technibusapprovedcomparablematerial
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11 Installation
11.1 Introduction
11.1.1 Businstallationisreadyaftertheequipmentwhichwillbeterminatedtoareallin
place,aligned,shimmed,andthemselvesreadyforconnection
11.2 Safetymeasures
11.2.1 Organizeasafetyplanwithalltradesworkingintheareaoronthesystem
11.2.2 Observepossiblesafetyhazardsaroundtheworkingareaincludingintheair,onthe
ground,andundertheground
11.2.3 Verifythesectionsandbusrunstobeworkedonaredisconnectedfromvoltage
sources.Checksourcesupstreamanddownstreamandatdifferentvoltagelevels
11.2.4 Protectagainstaccidentalreconnectiontosources
11.2.5 FollowthelockͲouttagͲoutandtestprocedures
11.2.6 Groundthebusconductors
11.2.7 Nearbylivepartsmustbecoveredorbarrierserected
11.2.8 Afteropeningtheenclosuresystemandcubicles,applyworkinggroundson
conductors
11.3 Procedures
11.3.1 Collectandreviewtheprojectlayoutdrawings.Bussectionsarelabeledonthe
drawingsastheyareonthephysicalequipment
11.3.2 Placethesteelsupportsonfoundationsaheadofthebus,shimtothecorrect
heights.Usetemporarywoodsupportstosupportbusasnecessary
11.3.3 Installinplaceallassembliesandterminationsforafullrunbeforeanythingis
welded
11.3.4 ThroughoutpieceͲbyͲpieceinstallationverifyprojectdrawingdimensionsand
locations
11.3.5 Beginningfromoneendofthebusrun,alignthesubsequentassembliestothe
projectdrawingsandtheterminationboxes
11.3.6 Installthenextassembly.Witheachassemblysection,adjustmentsareallowedfor
fittinginthefieldthebestpossiblebyuseoftheenclosureshippingsplitcovers,
conductorexpansionjoints,enclosureexpansionjoints,rubberbellows,andflexible
connectors
11.3.7 AteverystepalongthewaykeeptheIPB,especiallytheinside,clean,dry,andfree
ofextraneousitems
11.3.8 Afteraconductorisweldedtoitsneighboringassemblyconductortheshipping
bracescanthenberemovedfromboththeconductors

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11.4 Details
11.4.1 InstallallterminationassembliesͲbothconductorandenclosureonrespective
equipment(generator,GSU,UAT,etc)beforeinstallingtherestofbusrun
11.4.2 IfterminationsareisolatedthentestforisolationviahiͲpotbeforemovingforward
11.4.3 Selectthecorrectbusassemblytoinstallbasedonprojectlayoutdrawings
11.4.4 Movetheassemblysectionintoposition
11.4.5 Asanassemblyisinstalled,cleaninsulators,conductor,andinsideofenclosuresince
accessisstilleasiestpriortocompletionofassembly
11.4.6 Ifsupportstructureislocatedonthesection,useittosupportthepiece.Keepin
mindtoallowforroomtoslidebasedontemperaturefluctuationsexpected
throughoutthedayandyear.Ifnosupportthenusetemporarysupportsforthe
pieceuntilthesectionisweldedorboltedinplace
11.4.7 Keepinmindintheinstallationplan,shiploosepartssuchasrubberbellowsthat
needtoslipovertheendofthecurrentsectionbeforetheconductorsarewelded
together
11.4.8 Assembletheconductorconnection.Ifboltedconnectionthenfollowthe
procedureofsection14.Ifweldedconnection,cleantheendsoftheconductors
withasteelwirebrushtoremoveoxidestoinsureagoodweld.Weldasspecifiedin
theTechnibusWeldingSpecificationalongwiththetypeofweldatthislocation.
Weldsizemustbeequaltothecrosssectionsizeoftheconductortoensure
adequatecurrentcarryingcapacity
11.4.9 Assembletheenclosureconnection.Forrubberbellowsfollowtheprocedureof
section14.5.Flangedconnectionsshouldhavethesurfacescleanedwithstainless
steelwirebrushorScotchbritepadtoremovetheoxidefilm.Immediatelyapplya
lightcoatofapprovednonͲoxidizingcontactgreaseifitisaflangetoflange
connection.InstallOͲringorgasketorothermaterialasperprojectdrawingsand
boltthejointtogether.Followtorquevaluesinsection14.2.Ifothergreasesare
usedtheymaydamagetheOͲring
11.4.10 Weldedconnectionsaremadebyfilletweld.Weldsmustbewatertightandofthe
samecrosssectionalareaastheenclosure
11.4.11 Oncetheconductorandenclosureareassembledtheassociatedgroundingand
bondingconnectionscanbemade.Followboltedorweldedconnectionsasabove
thatisrequiredperprojectdrawings.Weldsizehereshouldbenolessthanthe
crosssectionalareaofthesmallestmemberofthegroundpathtoensureadequate
currentcarryingcapacity
11.4.12 Iftheassemblyincludesexternalaccessoriessuchasheaters,thermostats,hose
connections,etc.thesecanbeinstalledandwiredatthistime.
 
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11.5 RoutineChecks
11.5.1 Allcomponentsofthebusductshouldbecheckedforproperfunctioningbythe
commissioningpersonnelafterthetrialrunofthegenerator.Particularfocus
shouldbeonthemechanicalandelectricalconnections.Boltsshouldbechecked
andsettothepropertighteningtorques
11.5.2 Afterinstallationcheckformaintainedterminationboxisolationfromequipment
flangeviahiͲpot.Repeatthistestatanytimewhenterminationboxismovedor
handled.Visuallychecktherubberisolationmatandboltisolationisingood
condition
11.5.3 Atinitialinstallationandsubsequentmaintenanceeventsandoverhauls,the
supportinsulatorsaretobeverifiedeachareincontactwiththeconductor
11.5.4 Checksshouldbemadeafter:
1stweekofoperation
3rdweekofoperation
3rdmonthofoperation
6thmonthofoperation
Every6thmonththereafterorduringnormalstationchecks
11.5.5 Tobechecked:
Visibleconnectionsandboltedjointsonconductors
Generatorandtransformerterminationsandconnectors
Allboltedconnectionswhichcanbeseenthroughinspectionholes
Rubberexpansionbellowsontheenclosure
11.5.6 Boltedconnectionsandsurfacesaretobelookedatforchangesincolor(tarnished
copper)whichwouldindicateoverheating
11.5.7 Rubberbellowclampsshouldbecheckedfortightnessandthebellowitselfchecked
forbrittleness,holes,ortears
12 Overhaul
12.1 Scheduling
12.1.1 TechnibusIPBisdesignedinsuchawaythatnoregularmaintenanceworkis
necessaryduringnormaloperation
12.1.2 Inspectionandgeneraloverhaulintervalscaneasilybeintegratedintothegeneral
plantmaintenanceschedules
12.1.3 Generaloverhaulsaretotakeplaceduringoverallsystemoverhauls
12.1.4 Threeweeksafterresumingoperation,checkslistedin11.5shouldbeperformed
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12.2 Tasks
12.2.1 Allboltedconnectionsaretobeuncoveredandcheckedforpropertorques.
Retighteningasnecessary
12.2.2 Checkforanychangesincolorortarnishingontheflexibleconnectors.Thismaybe
anindicationofincreasedtemperaturecausedbydecreasedpressureonthe
contactsurfaceandpossibleoxidationofthecontactarea.Therespective
connectorsmustberemovedandcleaned
12.2.3 Checkgasketqualityandtighteningtorquesonaccesscovers.Checkboltedtorques
onflangedconnectionsaswellasOͲrings.Checkboltedconnectionsonconnection
housesandgroundconnections.Ifevidenceofdamageoroverheatingexiststhen
thejointmustbedisassembledandcleaned.Priortoreassemblycontactsurfaces
mustbetreatedasinsection14.1
12.2.4 Rubberexpansionbellowsontheenclosuremustberemovedtoreachtheflexible
connectors.Bellowsaretobecheckedinsideandoutfordamageorbrittleness.
Replaceifnecessary
12.2.5 Thebusductishighlyresistanttowateranddust.Asaresultasimpledismantling
ofoneormoreinsulatorstoinspectvisuallytheinsulatorassemblyis
recommended.Checkwithalighttheinsideoftheenclosureandlookforwater
leaksorpreviouswatertrackingalongthewallandthebottomofthebusduct.If
contaminationisfoundordamageispresentitwillbenecessarytocleanorreplace
theinsulators
12.2.6 Visuallychecktheterminationboxrubberisolationmatsandboltisolationmaterials
ifapplicable.PerformahiͲpotat500VAConeachterminationboxtoconfirm
maintainedelectricalisolation.Duringthistesttheterminationboxground
connectionsaretobetemporarilyremoved.Replacethegroundconnectiononce
testiscomplete
 
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13 Faults
13.1 Internalfaults
13.1.1 Themechanicalandthermalstrengthofthebusduct,especiallyinfeederstothe
auxiliarytransformerandtomeasuringandprotectioncubicles,areassuredaslong
asnoshortcircuitarcsoccur
13.1.2 Duringshortcircuitarcsinoneofthephases,thebusductwillnotbedestroyedas
longasthefaultoccursinthatonephase.Distortionofthebusductconnections
cansometimesoccur,however;theycanberepairedrelativelyquicklyafterafinal
check
13.1.3 PerformthechecksofOverhaulinsection12
13.1.4 Checkfixedandslidingenclosuresupportpointsfordeformation
13.1.5 Checkconductorexpansionjoints.Deformedaluminumorcopperconductor
expansionjointsmustbereturnedtotheiroriginalshape;possibleexamplesshown
belowinFigure20,otherwiseincreasesintemperaturecanoccur


 Figure 20:Possibleconductorexpansionconnectorshapes
13.2 Temporaryincreasedtemperatureoperationinbolted
connections
13.2.1 Iftemperatureincreasesoccurinaboltedconnection,shutdownoftheinstallation
isnotalwayspossible.Itispermissibletoruntheinstallationforshortperiodsas
longasthetemperaturedoesnotriseabove110°C
13.2.2 Inthissituationthetemperaturemustbecheckedtwicepereighthourshift
13.2.3 Ifthetemperatureincreasesabove110°C,thesystemmustbeswitchedoffandthe
connectionrepaired
13.2.4 Duringdisassemblyoftheconnections,thecauseofthetemperatureincrease(e.g.
looseboltedjoints,oxidizedcontactsurfaces,etc)mustbedeterminedandrectified
13.2.5 Duringreinstallation,theinstructionsinsection14.1mustbefollowed
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13.3 Effectsofmoisture
13.3.1 Condensationcanoccuroninsulatorsandsealoffbushings
13.3.2 Experimentshaveshownthattheeffectsofcondensationoninsulatorwithstand
voltageisminimalaslongastheinsulatorsurfaceisfreeofpollution
13.3.3 TechnibusinsulatorsarebydefaultchosentooperatesuccessfullyperIEEEC37.23
Table1withorwithoutacondensationcontrolsystem
13.3.4 Aftersystemshutdown,thebusductshouldbepurgedwithdryairbeforereturning
thesystemtoservice
13.3.5 BusductshouldbecheckedforwatertightnessCheckthefollowinginorder:
x Rubberexpansionbellows
x Connectionflangesontransformers
x Accesscovers
x Insulatorcovers
x Sealoffbushingseals
14 Removalandinstallationofelectricalconnections
14.1 Copperandaluminumconnections
14.1.1 Removetheboltsandtakeouttheconnectorsandvisuallyinspectthem
14.1.2 Ifthereisdeformationreturntooriginalshape
14.1.3 Ifsurfaceisnotsilverplated,removetheoldgreasefromcontactsurfaces.Remove
oxidefilmwithuseofstainlesssteelbrushorScotchbrite(noemery).Lightlygrease
contactareaswithNoOxorTechnibusapprovedcontactgrease.Workquicklyas
newoxidefilmsdevelopquickly.Verifytheentirecontactsurfaceiscoveredwith
greasethenbolttogether
14.1.4 Ifsurfaceissilverplated,removetheoldgreasefromcontactsurfaces.Subsequent
cleaningoperationsmustnotdamagethesilverͲplatingofthesurface.Treatwith
acetoneandlintfreeclothtoremoveoldgrease.Lightlygreasethecontactsurface
areawithNoOxorTechnibusapprovedcontactgrease.Verifytheentirecontact
surfaceiscoveredwithgreasethenbolttogether
14.1.5 Everytimetheconnectionsareremovedtheaboveprocessmustbefollowed
14.1.6 Silverplatedcontactsurfacesmustalwaysbeprotectedwithgreaseduring
intermediatestorageanderection.Eachcontactsurfaceisshippedwithgrease
appliedinthefactory.Donotremovethisgreaseuntilthefinalconnectionistobe
assembled
 
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14.2 Boltassemblyandtorquevalues
14.2.1 Whenboltingthevariouselements,twospringwashers(Bellevillewashers)andtwo
flatwashersshouldbeusedforeachboltpoint.Putoneofeachtypeunderthe
headoftheboltandonesetunderthenut.Forthespringwasher,onlyusethe
specificpartnumbershownontheassemblydrawing
14.2.2 Priortotightening,applyathinfilmofTechnibusapprovedthreadlubricanttothe
boltthreadstopreventgallingofstainlesssteelboltsiftheyareused.Thebolt
tighteningtorquesare:

StainlessSteelHardware
M820Nm
M1035Nm
M1266Nm
M16120Nm
M20240Nm
Table1:BolttorquesͲMetric
1/4”6.5ftͲlb
3/8”25ftͲlb
1/2”45ftͲlb
5/8”90ftͲlb
3/4”132ftͲlb
Table2:BolttorquesͲStandard
Grade5PlatedSteelHardware
5/16”20ftͲlb 
3/8”30ftͲlb 
1/2”55ftͲlb*
5/8”110ftͲlb*
3/4”200ftͲlb*
Table3:Bolttorques–Standard(*indicatesvaluesapplicabletogalvanizedA325
structuralbolts)
14.3 Disassemblyandassemblyofpostinsulators
14.3.1 Donotdisassembletwoormoresuccessivepostinsulatorsatthesametime.
Removalofmorethanoneinsulatormayoverstressadjacentinsulatorassemblies
14.3.2 TIP:Ifremovingandreinstallingtheinsulatorsremoveandreinstallthemattheir
originallocations.Insulatorsareadjustedfortheirrespectivelocationandfollowing
thistipcouldassistwithpropersettingsatreassembly
14.3.3 Disassemblyisasfollows:Thetopinsulatorwiththespringtipisremovedfirst
thenthelowerinsulatorsinthesamesectionaresecond.Theinsulatorcoverhex
headboltsareremoved.Removaloftheinsulatorfromtheenclosureshouldbe
takenwithgreatcaretoavoiddamagetothesheds(orskirtsorribs).Adjustmentof
theslidingorfixedtipsshouldbedoneonlyifnecessary.Theinsulatortipsare
protectedagainstmovementbywrappingthethreadswithTeflontape
14.3.4 Cleaning:Visuallychecktheinsulator,ifdusthasaccumulated,cleanwithdrylintͲ
freecloth.Foroilycontaminationcleantheinsulatorwithacetone,thenapplya
Staff_PR_102 Attachment B Page 181 of 209
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thinfilmofsiliconepastetotheinsulatorsurfaceandrubitintoasmoothlightfilm.
Preventfromapplyingtoomuchpaste
14.3.5 Installation:ChecktheOͲringsoftheinsulatorcoverfordamageandreplaceif
necessary(useReinzoplastadhesivetoattachtheOͲring).Forinstallationofthe
insulatorproceedinreverseorderof14.3.3above.Payattentiontothemounting
direction(arrowontheinsulatorcover).Forinsulatorsonthebottomofthebus
sectionthearrowmustpointupward.Withreferencetothespringloadedinsulator
itisnecessarytofirstadjustthepreͲloadonthespring.Thisisdonebyturningthe
springpartandcarryingoutatrialinsertionoftheinsulator.Whentheinsulatoris
insertedthegapbetweenweldedcastingandinsulatorcovermustbe2mm(ain
Picture2below).SeeFigure21.Tightencoverbolts.Whentheinsulatorsare
installedbesureallthree(upperandtwolower)areincontactwiththeconductor
Staff_PR_102 Attachment B Page 182 of 209
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Figure21:Threepostinsulatorcrosssection
Staff_PR_102 Attachment B Page 183 of 209
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14.4 Disassemblyandassemblyofcastresinwithbootsealoffbushing
14.4.1 Disassemblyisasfollows:Thisisassumingpreliminaryworkhasbeenperformed
wherethesealoffbushinghasaclearpathofremovalfromtheconductor.
Uniformlyloosentheinnerbolts(Teflonormetallic)fromtheinterfaceoftheboot
totherigidbushing.Uniformlyremovetheouterboltswhichconnecttherigid
bushingtothealuminumframe.Withassistancepulltherigidbushingandboot
fromtheconductor.Collectanynutsandboltsthatmaycomeloose.Therubber
bootdoesconstrictaroundtheconductorsoeffortwillbeneededtopullfromthe
conductor.Caremustbealsomaintainedtopreventanytearstotheboot.Thereis
awhiterigidgasketonthebacksideoftheboottorigidbushing.Setthisasidefor
reinstallation.SeeFigure19
14.4.2 Cleaning:Visuallycheckthebushing,ifdusthasaccumulated,cleanwithdrylintͲ
freecloth.RTVsiliconeisusedtosealupinterfaces.Cleanthesurfaceswith
acetonetoremovetheresidue.Foroilycontaminationcleanthebushingwith
acetone,thenapplyathinfilmofsiliconepastetothebushingsurfaceandrubitin
toasmoothlightfilm.Preventfromapplyingtoomuchpaste.Checkthebootfor
anydeformationordamageandreplaceifnecessary.Cleantheenclosureand
conductorofanydirt,dustorresidue.Replacethegasketonthealuminumring
14.4.3 Installation:Forinstallationofthebushingusethefollowing.Rigidbushingtoboot
assemblyshouldbedoneonabench,thenthisinstalledintotheenclosureandover
theconductorasacompleteunit.ApplyRTVaroundtherigidbushingholesand
aroundtherigidopeningfromholetoholeonthesidetherubberbootmounts.
UseRTVsiliconetofillallholesinwhichboltsgothroughtodisplaceairspacewhich
mayhavealeak.IfTeflonboltsareprovideduseaTeflonplumbers’sealanton
thosethreads.Whenreadytomovethebushingassemblyintotheenclosure,first
putintoplaceanewgasketifnecessary.ThenapplyliberalamountsofRTVsilicone
onthealuminummountingringaroundtheholes,onthemetalboltthreads,andon
thegasket.Withassistancepushthesealoffbushingassemblyintoplaceandslide
bootovertheconductor.Afterallboltsareinplace,runabeadofsiliconebetween
thebootandconductoraroundthecircumference.Pullupthelipofthebootand
placethisbeadaboutaninchintothebootͲconductor.Especiallyforairpressurized
busthecriticalityofsealingleaksisapriority
14.5 Disassemblyandassemblyofrubberbellows
14.5.1 Disassemblyisasfollows:Loosenbandclampbolts.Uncoverexpansionjointby
pullingthebellowovertheenclosuretubeend
14.5.2 Check:Visuallycheckthebellowsandreplacethemiftheyshowtracesof
damageorbrittleness.Checksealingareasoftheenclosureflangesforgroovesand
burrs.Repair,ifnecessary
14.5.3 Installation:Forinstallationofthebellowproceedinreverseorderof14.5.1above.
Caremustbetakentopreventdamagetothesealsthatoverlaptheenclosureends.
Staff_PR_102 Attachment B Page 184 of 209
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Thebandstrapsmustbeproperlyplacedovertheoverlapsofthebellowand
tightenedsecurely.
15 SteelStructures
15.1 Design
15.1.1 Steelsupportstructuresareanoptionaladditionanddesignedbasedonparameters
providedtoTechnibus
15.1.2 Technibusdoesnotprovidenordesignconcretefoundationsnoranchorbolts
15.1.3 TechnibusdoessupplywhererequiredPEstampcertificationofthedesign
structures.ThismayormaynotbepossibleinareasoutsideoftheUnitedStates.
CheckwithTechnibusEngineeringdepartmentforthesitelocationinquestion
15.1.4 TechnibuscanprovidethesteelsupportstructuresforGeneratorCircuitBreaker
supportsaswell
15.1.5 TubesteeldesignisthedefaultbutIͲbeamdesignsarealsoavailable
15.1.6 SteelstructureisbydefaulthotͲdippedgalvanizedpriortoshipmentfromthe
factory
15.1.7 Fieldassemblyisbasedonprojectspecificdrawings
15.2 Usage
15.2.1 Steelsupportstructuresaretobeinstalledbasedonprojectdrawingsandparticular
assemblyplacement
15.2.2 Ifanydrilling,cutting,oranythingelseisdonethatcouldremovethegalvanized
layerthenrepairofgalvanizingisnecessary.UseaTechnibusapprovedcold
galvanizertoprovideasufficientprotectivelayer
15.2.3 AnantiͲseizeanticorrosioncompoundisacceptableforinstallinghardwareand
preferredifstainlesssteelhardwareisused.Thisisinparticulartopreventgalling.
UseaTechnibusapprovedproductonTechnibusprovidedsteelstructures
15.2.4 Ifsteelsupportisdesignatedtohaveaconnectiontoagroundcable,thenapply
appropriatecompoundswhichwillallowconnectionofdissimilarmetalswithout
corrosionandenhanceelectricalconnectivity.ContactTechnibusfor
recommendation
15.2.5 IncertainlocationssteelstructurescanbeincloseproximitytotheIPBwhere
inducedcurrentsmustbehandled.Thisincludeshiddenstructures.Technibus
shouldbegrantedstructuraldrawingstoassistwithmitigationmeanstopreventor
eliminatetheseproblems.Shielding/screening,increaseddistances,amortisseur
bands,andothermeansmaybesolutions
Staff_PR_102 Attachment B Page 185 of 209
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16 SpareParts
16.1 ContactTechnibusforapprovedspareparts
16.1.1 Address,phonenumber,website:
Purchasing
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/

Sales
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/
[e-mail]
17 FieldService
17.1 ContactTechnibusfieldservice
17.1.1 Address,phonenumber,website:

FieldService
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/
[e-mail]




 
Staff_PR_102 Attachment B Page 186 of 209
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18 Appendix
18.1 AirPressurization
18.1.1 Basics
18.1.1.1 Onecontrolstationperthreephaserunforupto600SCFHoftotal
makeupair.Ifmuchlargerorlongerrunsthenasecondcontrolstationwould
beneeded
18.1.1.2 Siteinstrumentqualityairisrequiredwithairpressureatthecontrol
stationof100PSIminimum
18.1.1.3 Site120VACpowerrequiredforpoweringtheinternalcabinet
components.Seeprojectdrawingsforthosedetails.Provideappropriate
upstreamelectricalprotection
18.1.1.4 Controlstationmayormaynotconsistofanenclosure.Generallynot
neededpendingthecontrolstationismountedindoorsandtheambient
environmentisconduciveforitsproperoperation.ConsultTechnibuswith
thesedetailstoseeifenclosureisnecessary
18.1.1.5 Technibusdoesnotprovidethepipingnorpipingsupportsfromthe
controlstationtotheenclosures.Priortoinstallingthepipingistobecleaned
ofdirtandresidue.Onceinstalledtheselinesshouldbepressuretestedand
clearedofanyleaks
18.1.1.6 Nonconductiverubberhoseswithorwithoutvalvesattheenclosureare
tobeusedtopreventunwantederroneousgroundconnectionsandcurrents
fromtravellingalongthepiping.Thisisforboththeairsourceandairmonitor
lines
18.1.1.7 FieldassembledpressurizedIPBassembliesaretobesealedupby
contractorwithRTVsiliconecaulkorTechnibusapprovedalternative.Thiswill
beontopofgaskets,aroundboltsandflanges,boltthreads,andotherlocations
wherepressurizedaircouldescape
18.1.2 Generalsteps
18.1.2.1 Oncethesourceairisavailableandvalidatedtobecleanandofproper
pressure,airpressurizationinstallationcanbegin
18.1.2.2 Theairpressurizationcontrolstationistobelocated,wired,and
plumbed.
18.1.2.3 Afterthelonghaulpipingisinstalledterminatetothecontrolstation
assuringtheproperphaseforairsourceismatchedwiththeproperphasefor
theairmonitoringline
18.1.2.4 Removeanyshippingplugsorcoversfromtheenclosureconnection
stubs
18.1.2.5 OncetheIPBisinstalledandreadytobepressurized,slightlyopena
belloworslightlycrackopenaninsulatorawayfromairentrypoint.Dothisfor
eachphase.Thiswillallowtheinsideenclosureairtoescapeandbereplacedby
thedryinstrumentpressurizedair
Staff_PR_102 Attachment B Page 187 of 209
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18.1.2.6 Byusingprojectdrawingsverifyproperwiring:120VACandcontrol
signals.Alsotakenoteofgaugedialsandairflowmeterodometervalue
18.1.2.7 Closeallhandvalves.Turnonsourcefromtheplant.Checkforleaksat
interfacewithcontrolstation
18.1.2.8 Thesafetyvalveandpressurereducingvalvehavebeenpresetfrom
Technibustomaximum0.5PSIand0.2PSIrespectively
18.1.2.9 Opencontrolstationairfeedlineandallowpressuretobuildinsidethe
controlstationcabinet.Checkforleaksinthecabinet.Cabinethasbeen
pressuretestedatthefactorypriortoshipment
18.1.2.10 Opencontrolstationdischargevalvetochargethefieldsourcelines.
Valvesshouldbeclosedatenclosureentrylocations.Therecouldbesomeair
flowduetopressurebuildinthefieldlinessothegasflowmetercanpulseupat
thispoint
18.1.2.11 Openfieldvalves.Flowmetercouldtendtogotomaximumflowrate.
Atthispoint,itwilltakeseveralhourstofillthebuswithinstrumentair.
18.1.2.12 Afterthegivenestimatedamountoftimefrompreviousstep,closethe
openingmadeinthebusandallowpressuretobuild.Thiswillagaintakehours.
Gaugescanbeobservedtoriseforeachphase.Lowpressuresignalswillclear.
Gasmetershouldstillbenotedaspulsingforairentryintothebus
18.1.2.13 AtsomepointitwillneedtobedecidedwhattheIPBbuswillbe
consideredasnormalpressure.Gaugeredneedlescanbeadjustedbyownerto
definewhattheywishtobehighandlowalarmvalues.Thesecanbechanged
atthistimetochecktheownercontrolsystemwiringforthesesignals
18.1.2.14 Heaterandthermostatcanbecheckedforoperation.Heateris
extremelyhot.Donottouchitorheatconductivematerialsneartheheater
18.1.2.15 Commissioningoftheairpressurizationiscomplete.Itissuggestedto
checkonthecompletesystemoverthenextfewdaystocheckforleaksand
operation
18.1.2.16 Theverylowpressureairpressurizationsystemissensitivetothe
environment.Ambienttemperaturesandpressureswillbenoticeablebythe
gaugesandlikelybythegasmeterusage.Alsoanenergizedbuswillusethe
pressurizationsystemdifferentlythanadeenergizedbusduetotheheatingof
internalair.Thesesituationsaredifferentbutdonotindicateafaultofthe
system
18.1.3 Maintenance
18.1.3.1 DonotworkontheIPBitselfwhileitispressurized.Closehandvalves
topreventairreplenishmentandcrackopenslowlyabelloworaninsulatorto
allowaplannedbleedofpressure
18.1.3.2 WhenIPBisdepressurizedeachmonitoringlineshouldbesignalinga
lowpressuresituation
Staff_PR_102 Attachment B Page 188 of 209
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18.1.3.3 Maintaincleandrysourceairtopreventimpuritiestomoveintotheair
pressurizationcabinet.Thesesmallpressureshavesmallareasinsidethe
controlvalveswhichcanbecompromised
18.1.3.4 Checktherubberconnectionhosesinthefieldforcracksandbrittleness
andreplaceasnecessaryduringascheduleddepressurizationoftheIPB
18.1.3.5 Duringscheduleddowntimesmanuallyoperatebackandforthallhand
valves
18.1.3.6 Whenanyworkonthepressurizationsourceormonitoringlinescheck
forleaksandperformanycorrectionspriortofinalrechargingofthelinesand
bus
18.1.3.7 WhenworkingonotherareasofthepressurizedIPBrun,replace
gaskets,oͲrings,caulk,andothersealingmaterialsasnecessarytoverifyasbest
ofairsealaspossible

Figure22: Airpressurizationcabinetfrontviewwithoptionalenclosuredoorsopen


 
EnclosurePressure
MonitoringGauges
GasFlowMeter
SafetyReliefValve
PressureReducing
Valve
WiringTerminalBlocksFor
MonitoringandPower
Staff_PR_102 Attachment B Page 189 of 209
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18.2 IRWindows
18.2.1 Basics
18.2.1.1 IRWindowsarelocatedontheIPBbusrunsatlocationsbasedon
projectdrawings
18.2.1.2 Windowsareplacedinanenclosure
18.2.1.3 ParticularmakeandmodelofIRwindowisbasedonproject
specificationsandagreementwiththecustomer
18.2.2 Usage
18.2.2.1 IRwindowmayormaynothavealenscover.Ifitdoesthenthiscover
shouldbeleftclosedunlessviewingthroughthewindow
18.2.2.2 IRcamerasareusedtoviewthroughthesewindowsandobtain
temperaturereadings.Itiscamerauserresponsibilitytosetupthecamerawith
correctparameters(emissivity,transmission,oranyothercameraspecific
settings)toviewthecorrecttemperatures.Theseparametersaredifferentper
cameraͲwindowcombination
18.2.2.3 ItissuggestedtosetupatestofcameraͲwindowtemperatureviewing
resultstoseewhataparticularcameraneedstobesettoreadthevalues.Then
itshouldbethesamecamerausedeachtimeforreadingthroughthese
windows
18.2.2.4 Lowemissivitycomponents(unpaintedorevenworsepolishedmetals)
areverydifficulttocorrectlyreadevenwithoutanIRwindowwithadifferent
transmissionrating.Ifpossiblereadpaintedsurfaceswithveryhighemissivity
forbestvalues.Forexamplethecopperbraidconnectorsarenotpainted.
ThesewillbedifficulttogetcorrecttemperaturewithacamerathroughanIR
window.Thenearbypaintedaluminumconnectorheadorconductorwillgive
betterresults
18.2.2.5 ConsultyourIRcameramanufacturerwithquestionsspecifictothisIPB
projectarrangementifresultsareinquestion

Figure23:IRWindowinstalledinIPB(left)andwiththecoveropen(right)
Staff_PR_102 Attachment B Page 190 of 209
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18.3 PTCubicle
18.3.1 Basics
18.3.1.1 PTcubicledetailsareprovidedontheprojectdrawings
18.3.1.2 Specificparametersofenclosureandenclosurecomponentsoriginated
fromtheprojectspecificationsandanydiscussionsduringtheproject
18.3.1.3 TechnibusdoesnotrecommendnorofferPTsonthehighsidewired
phasetophase.PTswillbewiredwyeonthehighside
18.3.1.4 Dependingonthecustomerrequestoptionscouldbe:
18.3.1.4.1 Dualsecondary
18.3.1.4.2 Installedresistorinsecondaryforferroresonance
18.3.1.4.3 MultiplePTsperphase
18.3.1.5 PTcubiclestendtobecustombasedonthecustomerspecification
requestssoithighlyissuggestedtoprimarilyviewtheprojectspecific
documentsforthePTcubicledetails
18.3.2 Usage
18.3.2.1 ThePTsareoffixedorremovabledesignasprojectdictates
18.3.2.2 TypicallythePTprimaryfuseisclearlymountedontopofthe
transformer
18.3.2.3 PTsecondaryfusesifapplicablearemountedinawiringjunctionboxon
theoutsideoftheenclosure(s)
18.3.2.4 PTsecondarywiringistoshortingblocksinthewiringjunctionbox.
Theseshortsaretoberemovedduringinstallation/commissioning
18.3.2.5 Surgecapacitors,ifapplicable,areshippedwithoriginalmanufacturer
shortingwirebetweenhighvoltageterminalandground.Thisistoberemoved
duringinstallation/commissioning
18.3.2.6 AcoppergroundbusisinthePTcubicleenclosureassembly.Besure
thisissolidlyconnectedtostationgroundpriortoenergizing
18.3.2.7 Keepdoorsclosedandlockedduringoperation
18.3.2.8 Disconnecttheinternalcomponentspriortoapplyinganyhighvoltage
testing
 
Staff_PR_102 Attachment B Page 191 of 209
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18.4 HeaterSystem
18.4.1 Basics
18.4.1.1 HeatersareanoptionalaccessoryaddedtoexistingIPBdesign
enclosures
18.4.1.2 Thesystemconsistsofroundheaterelementshousedinaluminum
boxeswhichareweldedontotheenclosure,athermostatwhichmaybefixedor
adjustablesetting,wiringandconduit(byothers).Ifaheatercontrollerisused
thenaseparatedocumentexistsforthatdesignandoperation
18.4.1.3 Heatersareplacedtypicallynexttoinsulatorstationstominimizethe
buildͲupofcondensationontheinsulatorstation.Thedesignisnottoincrease
theoverallIPBruntemperatureaboveadewpointvalue.Thiswouldtakea
tremendousamountofenergyandthereforeimpracticaltodoso
18.4.1.4 Theinterioroftheheaterboxispurposefullynotpaintedtoassistwith
reflectingtheenergyintothebusductenclosure.Paintingwouldpromote
movingheatthroughtheboxwallandthenintothesurroundingenvironment
18.4.2 Safety
18.4.2.1 Theheatersarepoweredfromaseparatesourceandasaresultany
workdoneonthissystemmustbeinitiallytreatedastheheatersystemis
energizeduntilproventhatitisnot
18.4.2.2 Heatersaretypicallybutnotalwaysoperatedat120VAC.Referto
projectdrawingsbutalwayscheckwithmeterforvoltageandvalueofvoltage
18.4.2.3 Heaterboxesaremountedaroundanopeninginthebusenclosure.
Thismeansaccessisthenopentotheinteriorofthebusenclosure.Nowork
shouldbedoneontheheatersystemwhiletheIPBisenergized.Careshouldbe
takentonothaveanythingputintoorapproachthebusenclosureopening.Itis
onlytherefortheheatenergyfromtheheaterelementtoenterthebusinterior
18.4.2.4 Heaterroutingsmayrequiremultiplecircuitstosuccessfullypowera
singlephasebusrun.Ifpoweringdownacircuitverifythatthecorrectcircuitis
deenergized
18.4.3 IPBmagneticfieldintroducesavoltageontonearbyconductivemetallicstructures.
Thisvoltagewillthenimpartacurrentifaclosedloopismadebythisstructure.Itis
recommendedtogroundtheconduitswhichhousetheheatersystemwiringfrom
heaterboxtoheaterboxbutinstallanonconductivebushingintheconduitpathin
eachsegment.ThiswillpreventalooprunningparallelalongtheIPBpath.Seethe
projectdrawings.Wiringandconduitmaterialsandinstallationarenotinthescope
ofTechnibus
18.4.4 Donotconnectmoreheatersthenthethermostatcanhandleandkeepinginmind
appropriatecodes
18.4.5 Theinstallationcontractororowneraretoprovidecircuitprotectionelements
(fuses,breakers,orothermeans)
Staff_PR_102 Attachment B Page 192 of 209
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18.4.6 Theheaterenclosureboxesmayhaveholesonoppositesidesoftheboxforconduit
connection.Itissuggestedtomakethisanonmetallicflexibleconnectiontothe
mainconduitrun.Theoppositesideunusedholeistobepluggedandsealed
18.4.7 Heatercoversonceclosedontotheboxesaretohaveabeadofsiliconeappliedat
theinterfaceofthecoverandtheheaterbox
18.4.8 Itishighlyrecommendedthathightemperaturewiringandterminationaccessories
beusedattheheatertermination.Thesurfaceoftheheaterisinexcessof400
degreeFahrenheitandsotheterminationsoftheelementareincloseproximityof
thosehightemperatures.Thisisresponsibilityoftheinstallationcontractor

Figure24:Heaterviewwithcoverremoved.Terminalsshownforcontractorwiring

Figure25:Thermostatboxwhichcontrolstwoseparate25ampcircuits
Staff_PR_102 Attachment B Page 193 of 209
BLACK & VEATCH | Attachments 11
Attachment 5
Construction Cost Estimate Totals & Bill of Quantities
Staff_PR_102 Attachment B Page 194 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCT/MECH ESTIMATE TOTALS
Description Amount Totals Hours Rate Percent of Total
Labor 463,072 8,771 23.83%
Material 341,638 17.58%
Subcontract 7,774 0.40%
Equipment 86,216 2,216 4.44%
Other 7,979 0.41%
TOTAL DIRECT COST 906,679 906,679 46.66%
ALLOWANCES
Shift Work ( 3 - 8 hr shifts)69,461 15.0%3.57%
TOTAL DIRECT COST W/ ALLOWANCE 69,461 976,140 3.58%
SUBCONTRACTOR MARK-UP'S
Subcontractor-GCs 61,112 8.0%3.15%
Subcontactor-OH 45,834 6.0%2.36%
Subcontractor-Fee 45,834 6.0%2.36%
Subcontractor-Bond/Insurance 19,098 2.5%0.98%
GRAND TOTAL DIRECT COST 171,878 1,148,018 8.85%
RISK ASSESSMENT MARK-UP's
Construction Contingency 344,405 30.0%17.73%
Escalation to Mid Point 68,881 6.0%3.55%
TOTAL INCLUDING RISK 413,286 1,561,304 21.27%
GENERAL REQUIREMENTS
General Conditions Management 85,872 5.5%4.42%
General Conditions Subsistance 31,226 2.0%1.61%
General Conditions Temp Fac 15,613 1.0%0.80%
General Conditions Equipment 7,807 0.5%0.40%
General Conditions Start-up 23,420 1.5%1.21%
General Conditions Permits 7,807 0.5%0.40%
Sales Tax
TOTAL INCLUDING GC'S 171,745 1,733,049 8.84%
CONTRACTOR FEE
G&A 69,322 4.0%3.57%
Profit 116,578 6.0%6.00%
TOTAL INCLUDING FEE 185,900 1,918,949 9.57%
INSURANCES & BOND
Builders All Risk Insurance 6,141 0.3%0.32%
General Libility Insurance 3,886 0.2%0.20%
Other Insurance
P&P Bond 13,989 0.7%0.72%
TOTAL CONSTRUCTION COST 24,016 1,942,965 1.24%
Total 1,942,965
Staff_PR_102 Attachment B Page 195 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
Cutting Torch - Miller 500, 2164 lb, Diesel 16.00 hr 161 10.09 /hr 161
Saw Cut Concrete Wall 100.00 lf 8 429 77 5.06 /lf 506
Torch Cut TS supports 120.00 lf 62 3,132 26.10 /lf 3,132
Demo Concrete Piers - Bus Duct Supports 6.00 ea 144 7,393 321 1,285.59 /ea 7,714
Demo Bus Duct TS Supports 3.00 ea 36 1,807 602.29 /ea 1,807
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 2.00 load 2 98 150 124.02 /load 248
Dump Fees 2.00 ton 200 100.00 /ton 200
02220.02.0100 Remove Bus Duct TS supports & Concrete Piers 3.00 ea 252 12,858 200 709 4,589.25 /ea 13,768
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Cutting Torch - Miller 500, 2164 lb, Diesel 8.00 hr 81 10.09 /hr 81
Torch Cut TS supports 6.00 lf 3 157 26.10 /lf 157
Demo Concrete Ftg/Pier - Cross Insulator 1.00 ea 24 1,232 53 1,285.59 /ea 1,286
Demo Steel Cross Insulator column 1,706 lb, 36' long 1.00 ea 15 942 941.88 /ea 942
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 2.00 load 2 98 150 124.02 /load 248
Dump Fees 3.00 ton 300 100.00 /ton 300
02220.02.0110 Remove 500kV Cross Insulator steel column & footing 1.00 ea 44 2,429 300 557 3,285.94 /ea 3,286
LIFT - Boom Truck, 30 Ton 105' Reach 16.00 hr 546 34.14 /hr 546
Demo Concrete Ftg/Pier - Cross Insulator 3.00 ea 72 3,696 160 1,285.59 /ea 3,857
Demo Steel Cross Insulator column 553 lb, 8' long 3.00 ea 45 2,826 941.88 /ea 2,826
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 3.00 load 3 147 225 124.02 /load 372
Dump Fees 6.00 ton 600 100.00 /ton 600
02220.02.0120 Remove 500kV Surge Arrestor Support & Footing 3.00 ea 120 6,669 600 932 2,733.57 /ea 8,201
EXCAVATOR - Hydraulic - (Cat 321D LCR) 1.18 cy w/ Operator 31.00 hr 31 1,884 2,527 142.30 /hr 4,411
Demo Below Ground Pipe and Appurtanances - fire water 147.00 lf 31 1,549 10.54 /lf 1,549
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 3.00 load 3 147 225 124.02 /load 372
Dump Fees 3.00 ton 60 20.00 /ton 60
02220.02.0150 Remove DI Fire Water Pipe, 10" dia 147.00 lf 65 3,580 60 2,753 43.49 /lf 6,393
BACKHOE - 4WD 14-15' - (CAT 420E) 1.25 cy w/ Operator 300.00 hr 300 17,807 10,071 92.93 /hr 27,878
BACKHOE - Jack Hammer/Breaker Attachment 300.00 hr 5,637 18.79 /hr 5,637
LOADER - Articulated Wheel (Cat 924H) 2.4 cy w/ Operator 300.00 hr 300 18,231 12,168 101.33 /hr 30,399
Demo Concrete Wall Heavy Rebar, behind transformer, 40' L x 19'-6" H 780.00 sf 94 4,698 6.02 /sf 4,698
Demo Concrete SOG with Rebar, existing AHU 22 cy 578.00 sf 43 2,176 3.76 /sf 2,176
Demo Concrete SOG with Rebar, existing Transformer Pedestal, 3'-6" deep, 47 cy 362.00 sf 36 1,817 5.02 /sf 1,817
Demo Concrete SOG with Rebar, existing Transformer containment SOG, 1' deep, 3'-6" H walls, 53 cy 1,432.00 sf 129 6,469 4.52 /sf 6,469
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 20.00 load 20 979 1,501 124.02 /load 2,480
Dump Fees 302.00 ton 6,040 20.00 /ton 6,040
02220.03.0100 Remove Transformer Concrete Pad & Wall 129.00 cy 922 52,177 6,040 29,377 679.02 /cy 87,594
02200 Site Preparation 1,403 77,713 7,200 34,328 119,241
Grade stone surfacing after installation 1,555.00 sy 4 236 306 0.35 /sy 542
Excavate and load onto trucks, common earth, bulk bank measure, front end loader, wheel mounted, 3 cy bucket 260.00 cy 7 439 362 3.08 /cy 801
Haul excavated material on-site, 12 cy dump truck, 15 mph average, cycle 0.5 miles 260.00 cy 5 265 355 2.38 /cy 620
Load fill from on-site stockpile onto dump truck, front end loader, wheel mounted, 3 cy bucket 260.00 cy 7 439 362 3.08 /cy 801
Haul fill from on-site stockpile, 12 cy dump truck, 15 mph average, cycle 0.5 miles 260.00 cy 5 265 355 2.38 /cy 620
Spread dumped material (from on-site stockpile),260.00 cy 3 182 231 1.59 /cy 413
02310.02.0100 Remove/Respread Stone Surfacing 260.00 cy 32 1,826 1,971 14.61 /cy 3,797
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Page 1 of 6
Staff_PR_102 Attachment B Page 196 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
02300 Earthwork 32 1,826 1,971 3,797
Load excavated material onto dump truck, front end loader, wheel mounted, 1-1/2 cy bucket 24.00 cy 2 122 81 8.44 /cy 203
Haul excavated material off-site, 12 cy dump truck, 50 mph average, cycle 20 miles 24.00 cy 2 98 131 9.54 /cy 229
Disposal Fee, public landfill 12.00 ton 240 20.00 /ton 240
Auger Cast Piles 24" dia x 25' deep, 8 ea 200.00 vlf 40 2,402 6,103 42.53 /vlf 8,505
Auger Cast Piles - mobilization 1.00 lot 18 1,081 2,746 3,827.36 /lot 3,827
Drilled Pier Rebar and Accessories/Unload & Store 3.30 tn 1 52 33 20 31.74 /tn 105
Drilled Pier Rebar 3.30 tn 3,135 950.00 /tn 3,135
-- Install Drill Pier Rebar 3.30 tn 53 3,304 1,001.28 /tn 3,304
4000 psi Concrete 24.00 cy 2,592 108.00 /cy 2,592
Place Drilled Piers, Pumped 24.00 cy 18 857 35.71 /cy 857
Drilled Pier Concrete Pumping- 92' Boom (28m)24.00 cy 235 240 19.80 /cy 475
02465.02.0100 Auger Cast Piles, 24" dia x 25' Deep 8.00 ea 134 7,916 6,000 9,081 235 240 2,934.04 /ea 23,472
02450 Special Foundations and Load-Bearing Elements 134 7,916 6,000 9,081 235 240 23,472
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 79.00 cy 4 240 322 7.12 /cy 562
Labor support during excavation 79.00 cy 4 194 2.46 /cy 194
Load excavated material onto dump truck, backhoe / loader, 3/4 cy bucket 16.00 cy 1 47 27 4.65 /cy 74
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 16.00 cy 1 52 70 7.67 /cy 123
ASTM D448 # 57 Stone (1.00- No. 4) Pipe bedding 12.00 cy 288 24.00 /cy 288
Haul import stone 12 cy dump truck, hourly 1.00 hr 1 49 65 114.43 /hr 114
Spread dumped import fill, pipe bed & soil 75.00 cy 5 297 378 8.99 /cy 674
Compact fill, single drum, padfoot, 8" lift, pipe bed & soil 75.00 cy 4 223 132 4.72 /cy 354
-- Install DI Post Indicating Valve - Flg, HWO, 10" - Relocate existing 1.00 ea 8 536 536.10 /ea 536
10" DI Mortar-Lined, Restrained Joint, Class 50, Pipe, Fire water 185.00 lf 7,436 40.19 /lf 7,436
-- Install 10" DI Restrained Joint, Class 50, Pipe 185.00 lf 72 3,766 1,716 29.63 /lf 5,482
02510.02.0100 Relocate Existing DI Fire Water Pipe, 10" dia 185.00 lf 100 5,405 7,724 2,709 85.61 /lf 15,838
DRILL AIR TRACK - auger, w/ Operator 8.00 hr 8 475 418 111.63 /hr 893
4000 psi Concrete 1.10 cy 119 108.00 /cy 119
Place Bollard Footing, Direct Chute, 4 ea 1.10 cy 8 373 339.25 /cy 373
Steel Pipe Bollard - 6" Schedule 40 4 ea x 7' lg 28.00 lf 1,593 56.91 /lf 1,593
-- Erect Steel Pipe Bollard - 6" Schedule 40 4 ea x 7' lg 28.00 lf 28 1,758 62.79 /lf 1,758
02510.02.0110 Pipe Bollards at PIV Valve 4.00 ea 44 2,606 1,712 418 1,184.16 /ea 4,737
02510 Water Utility Distribution Piping 143 8,011 9,436 3,128 20,575
COMPACTOR - Walk Behind - Jumping Jack / Rammer 4.00 hr 19 4.87 /hr 19
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 26.50 cy 2 107 144 9.49 /cy 251
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 21.20 cy 1 64 86 7.12 /cy 151
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 21.20 cy 2 104 139 11.44 /cy 243
Disposal Fee, public landfill 8.00 ton 160 20.00 /ton 160
Spread dumped material, by hand 5.30 cy 4 160 30.27 /cy 160
Import Aggregate Base Fill 14.14 cy 212 15.00 /cy 212
Spread dumped imported fill, by hand 14.14 cy 9 428 30.27 /cy 428
Compact granular fill around a building foundation, 8" lifts, walk behind 21" x 24" vibratory plate compactor w/ operator 14.14 cy 1 41 7 3.41 /cy 48
-- Fine Grade Foundation 572.75 sf 5 231 0.40 /sf 231
Slab-on-Grade (Edge Form Mat'l), 1-Use 108.00 sf 356 3.30 /sf 356
-- Install Slab-on-Grade (Edge Forms), 1-Use 108.00 sf 32 1,605 14.86 /sf 1,605
Page 2 of 6
Staff_PR_102 Attachment B Page 197 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Construction/Key Joint, 12"29.00 lf 45 1.56 /lf 45
SOG Form Oil & Hardware 108.00 sf 54 0.50 /sf 54
-- Install Construction/Key Joint, 12"29.00 lf 3 131 4.51 /lf 131
SOG Rebar and Accessories/Unload & Store 0.80 ton 1 63 8 24 118.70 /ton 94
SOG Rebar 0.80 ton 755 950.00 /ton 755
-- Install SOG Rebar 0.80 ton 14 902 1,134.62 /ton 902
4000 psi Concrete 21.21 cy 2,291 108.00 /cy 2,291
4000 psi Concrete (Waste)0.64 cy 69 108.00 /cy 69
Place SOG, Direct Chute 21.21 cy 32 1,542 72.70 /cy 1,542
Broom Finish SOG 572.75 sf 1 55 0.10 /sf 55
Water Base Non-Residual Cure 572.75 sf 1 55 34 0.16 /sf 90
03300.03.0100 Relocated AHU SOG 12"21.20 cy 108 5,490 3,985 420 466.74 /cy 9,895
COMPACTOR - Walk Behind - Jumping Jack / Rammer 8.00 hr 39 4.87 /hr 39
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 1,017.00 cy 14 824 1,106 1.90 /cy 1,930
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 889.00 cy 44 2,701 3,624 7.12 /cy 6,325
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 889.00 cy 89 4,353 5,819 11.44 /cy 10,172
Disposal Fee, public landfill 100.00 ton 2,000 20.00 /ton 2,000
Spread dumped material,128.00 cy 6 371 209 4.53 /cy 580
Import Aggregate Base Fill 148.15 cy 2,222 15.00 /cy 2,222
Spread dumped imported fill, stone 148.15 cy 36 1,825 79 12.86 /cy 1,905
Compact granular fill around a building foundation, 8" lifts, walk behind 21" x 24" vibratory plate compactor w/ operator 148.15 cy 2 115 20 0.91 /cy 135
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Slab-on-Grade (Edge Form Mat'l), 1-Use 560.00 sf 2,800 5.00 /sf 2,800
-- Install Slab-on-Grade (Edge Forms), 1-Use 560.00 sf 168 8,324 14.86 /sf 8,324
Keyway 356.00 lf 1,068 3.00 /lf 1,068
Construction/Key Joint, 24"80.00 lf 400 5.00 /lf 400
SOG Form Oil & Hardware 560.00 sf 280 0.50 /sf 280
-- Install keyway 356.00 lf 53 2,668 7.49 /lf 2,668
-- Install Construction/Key Joint, 24"80.00 lf 24 1,199 14.99 /lf 1,199
SOG Rebar and Accessories/Unload & Store 16.30 ton 5 257 163 98 31.74 /ton 517
SOG Rebar 16.30 ton 15,481 950.00 /ton 15,481
-- Install SOG Rebar 16.30 ton 293 18,356 1,126.44 /ton 18,356
4000 psi Concrete 296.30 cy 32,000 108.00 /cy 32,000
4000 psi Concrete (Waste)8.89 cy 960 108.00 /cy 960
Superplasticizers 296.00 cy 5,920 20.00 /cy 5,920
Place SOG, Pumped 296.30 cy 593 28,310 95.55 /cy 28,310
Float Finish SOG 4,000.00 sf 32 1,550 0.39 /sf 1,550
SOG Concrete Pump- 92' Boom (28m)296.30 cy 1,161 2,963 13.92 /cy 4,124
Water Base Non-Residual Cure 4,000.00 sf 8 387 240 0.16 /sf 627
03300.03.0125 Transformer SOG 24"296.30 cy 1,407 73,765 63,534 14,817 1,161 2,963 527.31 /cy 156,241
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Equipment Pad Form Mat'l > 8" thick 504.00 sf 2,520 5.00 /sf 2,520
Chamfer 3/4"168.00 lf 168 1.00 /lf 168
Equipment Pad Form Oil & Hardware 504.00 sf 252 0.50 /sf 252
Epoxy Bonding Agent 192.00 sf 96 0.50 /sf 96
-- Install Equipment Pad Forms > 8" thick (SF)504.00 sf 176 8,740 17.34 /sf 8,740
-- Apply Epoxy Bonding Agent 192.00 sf 6 285 1.49 /sf 285
-- Install Chamfer 3/4"168.00 lf 13 671 4.00 /lf 671
Equipment Pad Rebar and Accessories/Unload & Store 4.11 ton 2 97 41 37 42.61 /ton 175
Equipment Pad Rebar 4.11 ton 3,902 950.00 /ton 3,902
Page 3 of 6
Staff_PR_102 Attachment B Page 198 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
-- Install Equipment Pad Rebar 4.11 ton 74 4,626 1,126.44 /ton 4,626
4000 psi Concrete 64.00 cy 6,912 108.00 /cy 6,912
4000 psi Concrete (Waste)1.91 cy 206 108.00 /cy 206
Place Equipment Pad, Pumped 64.00 cy 160 7,644 119.44 /cy 7,644
Broom Finish Equipment Pad 576.00 sf 6 279 0.48 /sf 279
Equipment Pad Concrete Pump- 92' Boom (28m)64.00 cy 1,254 640 29.60 /cy 1,894
Water Base Non-Residual Cure 576.00 sf 1 56 35 0.16 /sf 90
-- Fabricate/Place/ Align Anchor Bolts- 2 Bolt Set 6.00 set 12 599 240 139.91 /set 839
03300.03.0150 Transformer Pedestals 3 ea, 16'x12'x3'64.00 cy 490 25,523 14,372 3,860 1,254 640 713.27 /cy 45,649
CRANE - RT - 45T (Max boom Length 105') w/ Operator 10.00 day 80 5,049 7,647 1,269.66 /day 12,697
Rent Conc.. Wall Gang Forms > 16' tall 8,200.00 sf 16,400 2.00 /sf 16,400
-- Assemble and Erect Rented Wall Gang Forms > 16' tall 8,200.00 sf 820 40,627 4.96 /sf 40,627
Bulkheads/Construction Joints/Wall Ends 164.00 sf 820 5.00 /sf 820
-- Install Bulkheads/Construction Joints/Wall Ends 164.00 sf 74 3,656 22.30 /sf 3,656
Blockout / Boxout Form Mat'l (Contact Area) Bus Duct 84.00 sf 420 5.00 /sf 420
-- Install Blockout / Boxout Forms (Contact Aea)85.00 sf 43 2,123 24.98 /sf 2,123
Chamfer 3/4"200.00 lf 200 1.00 /lf 200
-- Install Chamfer 3/4"200.00 lf 30 1,499 7.49 /lf 1,499
Wall Form Oil & Hardware 8,282.00 sf 10,767 1.30 /sf 10,767
Wall Rebar and Accessories/Unload & Store 8.35 ton 4 197 84 75 42.61 /ton 356
Wall Rebar 8.35 ton 7,934 950.00 /ton 7,934
-- Install Wall Rebar 8.35 ton 167 10,453 1,251.60 /ton 10,453
4000 psi Concrete 151.85 cy 16,400 108.00 /cy 16,400
4000 psi Concrete (Waste)4.56 cy 492 108.00 /cy 492
Superplasticizers 151.85 cy 3,037 20.00 /cy 3,037
Place Straight Wall, Pumped 151.85 cy 759 36,778 106 242.89 /cy 36,884
Float Finish / Strike-off top of Wall 100.00 sf 3 145 1.45 /sf 145
Straight Wall Concrete Pump- 92' Boom (28m)151.85 cy 2,480 1,519 26.33 /cy 3,999
PVC Waterstop Dumbell /Center Bulb 3/8"x 9"100.00 lf 420 4.20 /lf 420
-- Install PVC Waterstop Dumbell /Center Bulb 3/8"x 9"100.00 lf 10 495 4.96 /lf 495
Point & Patch Wall 8,282.00 sf 41 2,005 83 0.25 /sf 2,088
03300.03.0220 Transformer Back Wall 100' x 41' x 12"151.85 cy 2,031 103,029 57,056 7,829 2,480 1,519 1,132.12 /cy 171,913
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Rent Conc.. Wall Gang Forms > 16' tall 8,736.00 sf 17,472 2.00 /sf 17,472
-- Assemble and Erect Rented Wall Gang Forms > 16' tall 8,736.00 sf 874 43,283 4.95 /sf 43,283
-- Move Wall Gang Forms > 20' tall 1.00 move 32 1,585 1,585.44 /move 1,585
Chamfer 3/4"312.00 lf 312 1.00 /lf 312
-- Install Chamfer 3/4"312.00 lf 47 2,319 7.43 /lf 2,319
Wall Form Oil & Hardware 8,736.00 sf 11,357 1.30 /sf 11,357
Wall Rebar and Accessories/Unload & Store 8.90 ton 4 210 89 80 42.61 /ton 379
Wall Rebar 8.90 ton 8,453 950.00 /ton 8,453
-- Install Wall Rebar 8.90 ton 178 11,137 1,251.60 /ton 11,137
4000 psi Concrete 161.78 cy 17,472 108.00 /cy 17,472
4000 psi Concrete (Waste)4.85 cy 524 108.00 /cy 524
Superplasticizers 161.78 cy 3,236 20.00 /cy 3,236
Place Straight Wall, Pumped 161.78 cy 809 39,182 113 242.89 /cy 39,295
Float Finish / Strike-off top of Wall 156.00 sf 5 227 1.45 /sf 227
Straight Wall Concrete Pump- 92' Boom (28m)161.78 cy 2,642 1,618 26.33 /cy 4,260
PVC Waterstop Dumbell /Center Bulb 3/8"x 9"156.00 lf 655 4.20 /lf 655
-- Install PVC Waterstop Dumbell /Center Bulb 3/8"x 9"156.00 lf 16 773 4.95 /lf 773
Page 4 of 6
Staff_PR_102 Attachment B Page 199 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Point & Patch Wall 8,736.00 sf 44 2,115 87 0.25 /sf 2,203
03300.03.0240 Transfomer Divider Walls 39' x 28' x 12" 4 each 161.77 cy 2,047 103,355 59,657 4,017 2,642 1,618 1,058.84 /cy 171,289
COMPACTOR - Walk Behind - Jumping Jack / Rammer 2.00 hr 10 4.87 /hr 10
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 15.00 cy 1 46 61 7.12 /cy 107
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 3.60 cy 1 44 59 28.46 /cy 102
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 3.60 cy 1 35 47 22.89 /cy 82
Disposal Fee, public landfill 3.00 ton 60 20.00 /ton 60
Spread dumped material,11.40 cy 1 66 37 9.06 /cy 103
Import Aggregate Base Fill 1.50 cy 23 15.00 /cy 23
Spread dumped imported fill, by hand 1.50 cy 2 68 45.40 /cy 68
Compact granular fill, walk behind vibratory plate compactor w/ operator 1.50 cy 1 29 5 22.71 /cy 34
Continuous Footing Form Mat'l <= 12" thick 1-Use 36.00 lf 481 13.36 /lf 481
Foundation Form Oil & Hardware 68.00 sf 34 0.50 /sf 34
-- Install Continuous Footing Forms <= 12" thick 1-Use 36.00 lf 9 450 12.49 /lf 450
-- Install Pedestal Forms <= 12" thick 1-Use 32.00 sf 10 480 14.99 /sf 480
Foundation Rebar and Accessories/Unload & Store 0.21 ton 1 41 2 16 281.80 /ton 59
Foundation Rebar 0.21 ton 200 950.00 /ton 200
-- Install Foundation Rebar 0.21 ton 10 635 3,025.60 /ton 635
4000 psi Concrete 3.59 cy 388 108.00 /cy 388
4000 psi Concrete (Waste)0.09 cy 10 108.00 /cy 10
Superplasticizers 3.59 cy 11 3.15 /cy 11
Place Continuous Footing, Direct Chute 3.59 cy 18 870 242.32 /cy 870
Float Finish / Strike-off Top of Footing / Foundation 81.00 sf 1 31 0.39 /sf 31
Water Base Non-Residual Cure 81.00 sf 1 31 5 0.45 /sf 36
Concrete Sealer- Water Based 81.00 sf 1 31 2 0.41 /sf 33
-- Set Anchor Bolts, 1-3/4" x 2'-4" long 4.00 ea 12 606 400 251.51 /ea 1,006
03300.03.0300 500kV Cross Insulator Support Footing 3.59 cy 67 3,464 1,615 235 1,479.98 /cy 5,313
COMPACTOR - Walk Behind - Jumping Jack / Rammer 3.00 hr 15 4.87 /hr 15
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 28.40 cy 3 173 232 14.23 /cy 404
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 8.90 cy 2 108 145 28.46 /cy 253
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 8.90 cy 1 44 58 11.44 /cy 102
Disposal Fee, public landfill 4.00 ton 80 20.00 /ton 80
Spread dumped material, by hand 19.50 cy 3 162 91 12.95 /cy 252
Import Aggregate Base Fill 3.57 cy 54 15.00 /cy 54
Spread dumped imported fill, by hand 3.57 cy 7 324 90.80 /cy 324
Compact granular fill, walk behind vibratory plate compactor w/ operator 3.57 cy 2 104 18 34.05 /cy 122
Continuous Footing Form Mat'l <= 12" thick 1-Use 96.00 lf 1,283 13.36 /lf 1,283
Foundation Form Oil & Hardware 144.00 sf 72 0.50 /sf 72
-- Install Continuous Footing Forms <= 12" thick 1-Use 96.00 lf 24 1,189 12.39 /lf 1,189
-- Install Pedestal Forms <= 12" thick 1-Use 96.00 sf 29 1,439 14.99 /sf 1,439
Foundation Rebar and Accessories/Unload & Store 0.93 ton 1 64 9 24 105.12 /ton 98
Foundation Rebar 0.93 ton 884 950.00 /ton 884
-- Install Foundation Rebar 0.93 ton 28 1,759 1,891.02 /ton 1,759
4000 psi Concrete 8.90 cy 961 108.00 /cy 961
4000 psi Concrete (Waste)0.30 cy 32 108.00 /cy 32
Superplasticizers 8.90 cy 28 3.15 /cy 28
Place Continuous Footing, Direct Chute 8.90 cy 45 2,157 242.32 /cy 2,157
Float Finish / Strike-off Top of Footing / Foundation 192.00 sf 2 74 0.39 /sf 74
Water Base Non-Residual Cure 192.00 sf 1 65 12 0.40 /sf 77
Concrete Sealer- Water Based 192.00 sf 1 65 5 0.36 /sf 70
Page 5 of 6
Staff_PR_102 Attachment B Page 200 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
-- Set Anchor Bolts 1-1/2" x 2'-1" long 12.00 ea 36 1,784 960 228.64 /ea 2,744
03300.03.0310 500kV Surge Arrestor Support Footing 8.90 cy 184 9,509 4,379 583 1,625.90 /cy 14,470
03300 Cast-In-Place Concrete 6,335 324,135 204,598 31,759 7,539 6,739 574,770
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Steel Pipe Column, Sch. 40, 16" dia.35.33 lf 3,846 108.85 /lf 3,846
-- Erect Steel Pipe Column, Sch. 40, 16" dia x 35'-4" long 35.33 lf 23 1,442 40.82 /lf 1,442
05130.05.0100 500kV Cross Insulator Steel Support, 16" dia x 35' lg 1.00 ea 23 1,442 3,846 273 5,560.78 /ea 5,561
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Steel Pipe Column, Sch. 40, 13" dia.24.00 lf 2,448 102.00 /lf 2,448
-- Erect Steel Pipe Column, Sch. 40, 13" dia x 8' long 24.00 lf 42 2,637 109.89 /lf 2,637
05130.05.0110 500kV Surge Arrestor Steel Support, 12 3/4" dia x 8' lg 3.00 ea 42 2,637 2,448 273 1,786.13 /ea 5,358
05100 Structural Metal Framing 65 4,079 6,294 546 10,919
LIFT - Boom Truck, 30 Ton 105' Reach 80.00 hr 2,731 34.14 /hr 2,731
Support Beams, embeds, anchor bolts 6.00 tn 18,000 3,000.00 /tn 18,000
-- Support Beams 6.00 tn 96 6,028 1,004.67 /tn 6,028
Steel Grate - Press-Locked - 1-1/2 x 3/16 - (1-3/16 & 4" spacing)3,168.00 sf 84,110 26.55 /sf 84,110
-- Install Steel Grating - Press Locked 3,168.00 sf 295 18,500 5.84 /sf 18,500
05530.05.0100 Steel Grating, Galvanized 3,168.00 sf 391 24,528 102,110 2,731 40.84 /sf 129,370
05500 Metal Fabrications 391 24,528 102,110 2,731 129,370
LIFT - Articulating Boom Lift - 40' Reach - 2WD Electric 36.00 hr 490 13.62 /hr 490
Alum Ribbed 3" Profile Siding (Painted) .032"100.00 sf 1,000 10.00 /sf 1,000
-- Install/Modify Metal Siding Panels 100.00 sf 36 1,844 18.44 /sf 1,844
07410.07.0100 Modify Existing Bldg at Relocated AHU 100.00 sf 36 1,844 1,000 490 33.34 /sf 3,334
07400 Roofing and Siding Panels 36 1,844 1,000 490 3,334
CRANE - Hydraulic Truck - 45T (Max boom Length 110') w/ Operator 2.00 day 16 1,010 2,181 1,595.34 /day 3,191
Air handler, existing, Relocate, approximately 80 lf 1.00 ea 120 6,975 6,974.64 /ea 6,975
Ductwork, balance - at Relocated AHU 1.00 lot 96 5,035 5,000 1,000 11,035.20 /lot 11,035
15720.15.0100 Relocate Existing AHU Unit 1.00 ea 232 13,020 5,000 2,181 1,000 21,200.51 /ea 21,201
15720 Mechanical Equipment 232 13,020 5,000 2,181 1,000 21,201
01 Coyote Springs 2 GSU Transformer TOTAL 8,771 463,072 341,638 86,216 7,774 7,979 906,679
Page 6 of 6
Staff_PR_102 Attachment B Page 201 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - PLANT ELECTRICAL ESTIMATE TOTALS
Description Amount Totals Hours Rate Percent of Total
Labor 83,053 841 39.28%
Material 18,033 8.53%
Subcontract 0 0.00%
Equipment 1,575 0 0.74%
Other 0 0.00%
TOTAL DIRECT COST 102,660 102,660 48.56%
ALLOWANCES
Shift Work ( 3 - 8 hr shifts)0 Included in
Wage Rate 0.00%
TOTAL DIRECT COST W/ ALLOWANCE 0 102,660 0.00%
SUBCONTRACTOR MARK-UP'S
Subcontractor-GCs 8,213 8.0%3.88%
Subcontactor-OH 6,160 6.0%2.91%
Subcontractor-Fee 6,160 6.0%2.91%
Subcontractor-Bond/Insurance 2,567 2.5%1.21%
GRAND TOTAL DIRECT COST 23,099 125,759 10.93%
RISK ASSESSMENT MARK-UP's
Construction Contingency 37,728 30%17.84%
Escalation to Mid Point 7,546 6%3.57%
TOTAL INCLUDING RISK 45,273 171,032 21.41%
GENERAL REQUIREMENTS
General Conditions Management 9,407 5.5%4.45%
General Conditions Subsistance 3,421 2.0%1.62%
General Conditions Temp Fac 1,710 1.0%0.81%
General Conditions Equipment 855 0.5%0.40%
General Conditions Start-up 2,565 1.5%1.21%
General Conditions Permits 855 0.5%0.40%
Sales Tax 0.0%0.00%
TOTAL INCLUDING GC'S 18,814 189,846 8.90%
CONTRACTOR FEE
G&A 7,594 4.0%3.59%
Profit 11,391 6.0%5.39%
TOTAL INCLUDING FEE 18,985 208,830 8.98%
INSURANCES & BOND
Builders All Risk Insurance 668 0.32%0.32%
General Libility Insurance 418 0.20%0.20%
Other Insurance 0 0.00%0.00%
P&P Bond 1,504 0.72%0.71%
TOTAL CONSTRUCTION COST 2,589 211,420 1.22%
Total $ 211,420
Staff_PR_102 Attachment B Page 202 of 209
AVISTA COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - PLANT ELECTRICAL BOQ
Description Takeoff Quantity Labor Unit Labor Hours Labor Price Labor
Amount
Material
Price
Material
Amount
Equipment
Rate
Equipment
Amount
Total Amount
ELECTRICAL 1.00 ls
ELECTRICAL EQUIPMENT 1.00 ls
PROTECTIVE RELAYS 4.00 ea
Existing GSU Relays - Update Settings & Test 4.00 ea 32 128.00 $ 98.75 $ 12,640.00 $ -$ -$ 12,640.00
ELECTRICAL CONSTRUCTION 1.00 ls
CABLE & TERMS-600V 7,200.00 lf
3/C #12 AWG 600V POWER W/GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.71 $ 568.00 $ -$ 2,938.00
2/C #12 AWG 600V POWER W/ GND (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 0.63 $ 757.20 $ -$ 4,312.20
2/C #10 AWG 600V POWER W/ GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.90 $ 720.00 $ -$ 3,090.00
3/C #4 AWG 600V POWER W/GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 3.04 $ 2,428.80 $ -$ 4,798.80
2/C #12 AWG 600V CONTROL (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 0.43 $ 511.20 $ -$ 4,066.20
2/C #10 AWG 600V CONTROL (EPR/PVC Jacket)400.00 lf 0.03 12.00 $ 98.75 $ 1,185.00 $ 0.61 $ 242.80 $ -$ 1,427.80
4/C #12 AWG 600V CONTROL (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.80 $ 641.60 $ -$ 3,011.60
4/C #10 AWG 600V CONTROL (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 1.16 $ 1,396.80 $ -$ 4,951.80
#10 AWG 600V Term 48.00 ea 0.80 38.40 $ 98.75 $ 3,792.00 $ 2.50 $ 120.00 $ -$ 3,912.00
#12 AWG 600V Term 60.00 ea 0.80 48.00 $ 98.75 $ 4,740.00 $ 2.50 $ 150.00 $ -$ 4,890.00
#4 AWG 600V Term 12.00 ea 0.90 10.80 $ 98.75 $ 1,066.50 $ 2.50 $ 30.00 $ -$ 1,096.50
GROUNDING 580.00 lf
GROUND STINGER EQUIPMENT CONNECTIONS 8.00 ea 0.80 6.40 $ 98.75 $ 632.00 $ 25.00 $ 200.00 $ -$ 832.00
GROUND STINGER-CONDUCTOR (4/0 AWG X 15')8.00 ea 1.05 8.40 $ 98.75 $ 829.50 $ 43.95 $ 351.60 $ -$ 1,181.10
1/C 4/0 AWG 600V INSULATED GND CABLE 120.00 lf 0.07 8.40 $ 98.75 $ 829.50 $ 2.93 $ 351.60 $ -$ 1,181.10
#4/0 AWG 600V INSULATED GND TERM 12.00 ea 0.50 6.00 $ 98.75 $ 592.50 $ 15.00 $ 180.00 $ -$ 772.50
500 KCMIL GROUNDING CONDUCTOR 460.00 lf 0.09 41.40 $ 98.75 $ 4,088.25 $ 6.68 $ 3,071.42 $ 1.58 $ 725.00 $ 7,884.67
GROUNDING RODS (3/4" X 10')8.00 ea 2.00 16.00 $ 98.75 $ 1,580.00 $ 22.52 $ 180.16 $ -$ 1,760.16
EXOTHERMAL CONNECTION -TEE (4/0 AWG - 4/0 AWG)2.00 ea 0.50 1.00 $ 98.75 $ 98.75 $ 15.83 $ 31.66 $ -$ 130.41
GROUND STINGER-TEE EXOTHERMAL CONNECTION (4/0 AWG - 4/0 AWG)8.00 ea 0.50 4.00 $ 98.75 $ 395.00 $ 15.83 $ 126.64 $ -$ 521.64
EXOTHERMAL CONNECTION -CROSS (4/0 AWG - 4/0 AWG)4.00 ea 0.50 2.00 $ 98.75 $ 197.50 $ 20.20 $ 80.80 $ -$ 278.30
EXOTHERMAL CONNECTION -GND ROD (3/4" - 4/0 AWG)8.00 ea 0.50 4.00 $ 98.75 $ 395.00 $ 15.79 $ 126.32 $ -$ 521.32
CONDUIT-UNDERGROUND 180.00 lf
U/G 2" DIA SCHED 40 PVC CONDUIT 180.00 lf 0.06 10.80 $ 98.75 $ 1,066.50 $ 0.81 $ 145.80 $ 4.72 $ 850.00 $ 2,062.30
U/G 2" DIA, 90 DEG,36" RADIUS, FIBERGLASS ELBOW 4.00 ea 1.26 5.04 $ 98.75 $ 497.70 $ 98.08 $ 392.32 $ -$ 890.02
SPACERS-BASE 4" WITH 3" SEPARATION 12.00 ea 0.35 4.20 $ 98.75 $ 414.75 $ 0.75 $ 9.00 $ -$ 423.75
SPACERS-INTERMEDIATE 4" WITH 3" SEPARATION 12.00 ea 0.35 4.20 $ 98.75 $ 414.75 $ 0.75 $ 9.00 $ -$ 423.75
CONDUIT ABOVE GROUND 400.00 lf
A/G 3/4" RGS Conduit and Fittings 400.00 lf 0.30 120.00 $ 98.75 $ 11,850.00 $ 4.85 $ 1,940.00 $ -$ 13,790.00
PANELS, POWER TRANSFORMERS ETC.4.00 ea
DISCONNECT SWITCH 480V, 3PH, 30A THROUGH, FUSIBLE 2.00 ea 4.00 8.00 $ 98.75 $ 790.00 $ 300.00 $ 600.00 $ -$ 1,390.00
NEMA 4 Enclosure 12"x 12" x6"2.00 ea 6.00 12.00 $ 98.75 $ 1,185.00 $ 625.00 $ 1,250.00 $ -$ 2,435.00
JUNCTION BOXES 1.00 ea
PULL BOX - 32"H x 32"W x 18"D, INDOOR/OUTDOOR 1.00 ea 8.00 8.00 $ 98.75 $ 790.00 $ 820.00 $ 820.00 $ -$ 1,610.00
DEVICES ETC.3.00 ea
Transformer Fire Protection Elec Interface 3.00 ea 40.00 120.00 $ 98.75 $ 11,850.00 $ -$ -$ 11,850.00
Misc Receptacles 4.00 EA 2.5 10.00 $ 98.75 $ 987.50 $ 150.00 $ 600.00 $ -$ 1,587.50
TOTAL 841 $ 83,053 $ 18,033 $ 1,575 $ 102,660
Staff_PR_102 Attachment B Page 203 of 209
4/1/2019 1 of 2 Coyote-SpringsGSU_HV_Material-and-Labor_BOQ.xls - Det Pricing

S01 Mob/Demob Labor $ 116.47
Sub $ -
Security Guard WEEKS $ -0 $ 2,160.00 0
Mobilize LOT $ -150 1 150 $-$ 36,480 $ 36,480 1 150 1 4 3.75 0.75
De- Mobilize LOT $ -150 1 150 $-$ 36,480 $ 36,480 1 150 1 4 3.75 0.75
(do not use or delete this line)
S01 Subtotal 300 $-$ 72,960 $ 72,960 300 7.50 1.50
S02 Site Work Labor $ 116.47Sub$ -
(do not use or delete this line)
S02 Subtotal 0 $-$-$-0 0.00 0.00
S03 Concrete Labor $ 116.47
Sub $ -
Drilled Piers(Remove Civil per request)Install/Day Qty
Concrete - Drilled Piers 0 4 CY 5.00 $ 500.00 0 1 4 Concrete Cost + 25% over run CY $ 175.00 0
Rebar Cost LOT $ 1.00 0
Anchor Bolts LOT $ 1.00 0
Rock Excavation CY 3.00 $ 500.00 0Install/Day Qty
Spoil Removal TON 0.10 $ 150.00 0 1 2
Concrete Testing EA $ 300.00 0
Layout LOT 100.00 0
Bollards LOT $ 100.00 5.00 0
(do not use or delete this line)
S03 Subtotal 0 $-$-$-0 0.00 0.00
S04 Distribution OH Line Labor $ 116.47Sub$ -
(do not use or delete this line)
S04 Subtotal 0 $-$-$-0 0.00 0.00
S05 Steel Structures Labor $ 116.47 Sub $ -
Tubular Steel (Unit Price $/lb)$ 1.90
Lattice Steel (Unit Price $/lb)$ -
Manhours per 1/2 ton $ 3.50
Misc Structural Steel LB/EA 1000 LB $ 1.90 3.50 0
Descriptions come from Foundation Tab
500kV Take-Off Tower, Full Tension LB/EA 85000 EA $ 161,500.00 297.50
500kV Fire Walls LB/EA 4000 EA $ 7,600.00 14.00 0
500kV High Disc Sw Stand LB/EA 8000 EA $ 15,200.00 28.00 0 500kV Low Disc Sw Stand LB/EA 8000 EA $ 15,200.00 28.00 0
500kV High Bus Support Stand,1PH LB/EA 2500 EA $ -8.75 9.00 0 1 4
500kV Low Bus Support Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV Low SA, 1PH LB/EA 1500 EA $ 2,850.00 5.25 0 500kV High SA, 1PH LB/EA 2500 EA $ -8.75 26.00 0 1 4
500kV CT Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV CCVT Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV LT Stand,1PH LB/EA 2500 EA $ 4,750.00 8.75 0
500kV Jack Bus Stand,1PH LB/EA 8000 EA $ 15,200.00 28.00 0
500kV CGIT Stand,1PH LB/EA 1000 EA $ 1,900.00 3.50 0
Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0 Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0
Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0
Spare FT $ -0.00 0
Spare FT $ -0.00 0S07GroundingLabor$ 116.47
Sub $ -
Above Grade Grounding FT $ 2.50 0.15 0.20 354 53 $ 1,170 $ 12,914 $ 14,084 354 53 1 4 1.33 0.27 AG Two hole pads EA $ 35.00 0.22 0.50 8 2 $ 370 $ 428 $ 798 8 2 1 4 0.04 0.01
BG Duestch Press EA $ 55.00 0.22 0.50 74 16 $ 5,402 $ 3,976 $ 9,378 74 16 1 4 0.41 0.08
Ground Mats EA $ 500.00 1.00 1.75 0
Ground Well(150')EA $ 5,000.00 50.00 100.00 0
(do not use or delete this line)
S07 Subtotal 71 $ 6,942 $ 17,318 $ 24,260 71 1.78 0.36
S08 Conductor Labor $ 116.47Sub$ -
(do not use or delete this line)
S08 Subtotal 0 $-$-$-0 0.00 0.00
S09 Switchyard Buswork Labor $ 116.47(Bus Prices Include Fittings)Sub $ -
15 kV Insulator EA $ 100.00 0.25 0.50 0
15 kV High Strength Insulator EA $ 100.00 0.25 0.50 0
34.5 kV Insulator EA $ 100.00 0.54 1.06 0
34.5 kV High Strength Insulator EA $ 100.00 0.54 1.06 7 4 $ 925 $ 919 $ 1,845 7 4 1 4 0.09 0.02
69 kV Insulator EA $ 140.00 1.50 2.33 0
69 kV High Strength Insulator EA $ 210.00 1.50 2.33 0
115 kV Insulator EA $ 221.00 2.00 4.23 0115 kV High Strength Insulator EA $ 320.00 2.00 4.23 0
138 kV Insulator EA $ 270.00 2.25 4.33 0
138 kV High Strength Insulator EA $ 350.00 2.25 4.33 0
161 kV Insulator EA $ 440.00 2.50 4.50 0
161 kV High Strength Insulator EA $ 600.00 2.50 4.50 0
230 kV Insulator EA $ 460.00 3.00 5.50 0
230 kV High Strength Insulator EA $ 620.00 3.00 5.50 0
Avista Energy Trench ACCR OPGW HDWR OHGW Initial
Coyote Springs 2 GSU XMFR Upgarde $0 $0 $0 $0 $0 4/1/2019
500kV Connection for 3 single pahse XMFR 401395.11
Bid $304,835 Enviro ROW Survey Testing DICM XFMR Aerial
$0 $0 $0 $0 $0 $0 $0
0.04
Price Estimate Manpower Schedule
CostCode Description Data Unit Labor Rate Unit Material UnitCost Labor Unit 1MH Labor Unit 4MH Sub Unit Cost Testing UnitCost Total QTY Total MH Total SellMaterials Total SellLabor Total SellPrice QTY EstimateHours QTY Crews QTY Men Duration inWork Days DurationWeeks
Staff_PR_102 Attachment B Page 204 of 209
4/1/2019 2 of 2 Coyote-SpringsGSU_HV_Material-and-Labor_BOQ.xls - Det Pricing
345 kV Insulator EA $ 900.00 4.00 6.50 0
345 kV High Strength Insulator EA $ 1,400.00 4.00 6.50 0
500 kV Insulator EA $ 1,150.00 5.00 8.00 0
500 kV High Strength Insulator EA $ 1,650.00 5.00 8.00 1 5 $ 2,181 $ 1,216 $ 3,397 1 5
Jumper Conductor Change Rates every Bid 1590 kcmil AAAC AL FT $ 6.00 0.30 675 203 $ 5,354 $ 49,248 $ 54,602 675 203 1 4 5.06 1.01
Bus Conductor
4" Bus AL FT $ 45.00 0.40 120 48 $ 7,138 $ 11,674 $ 18,812 120 48 1 2 2.40 0.48
5" Bus AL FT $ 65.00 0.50 120 60 $ 10,311 $ 14,592 $ 24,903 120 60 1 2 3.00 0.60
500kV - 2 conductor spacer, Corona free EA $ 55.00 0.50 3 2 $ 218 $ 365 $ 583 3 2 1 2 0.08 0.02
500kV - 3 conductor spacer, Corona free EA $ 75.00 1.00 12 12 $ 1,190 $ 2,918 $ 4,108 12 12 1 4 0.30 0.06
Overhead Dead End Insulators EA $ 1,000.00 3.03 5.93 3 9 $ 3,966 $ 2,211 $ 6,176 3 9 1 4 0.23 0.05 V-String Insulators EA $ 500.00 4.50 6.50 $ -0
Single Conductor Assemblies EA $ 100.00 1.00 2.00 3 3 $ 397 $ 730 $ 1,126 3 3 1 2 0.15 0.03
Dead-End Compression EA $ 250.00 4.00 $ -3 12 $ 991 $ 2,918 $ 3,910 3 12 1 4 0.30 0.06
Strain Bus FT $ 4.00 0.10 $ -0
Compression Terminal Connector, EHV, Corona free EA $ 200.00 2.00 $ -30 60 $ 7,932 $ 14,592 $ 22,524 30 60 1 4 1.50 0.30
4 hole nema pad, welded to pipe, EHV, Corona free EA $ 200.00 3.00 $ 150.00 3 9 $ 793 $ 2,733 $ 3,526 3 9 1 4 0.23 0.05
Elbow for 5" bus EA $ 250.00 3.00 $ 150.00 4 12 $ 1,322 $ 3,644 $ 4,966 4 12 1 4 0.30 0.06
Trifurcating Terminal Single to Triple Flat Pads, TAT-9-EHV-W1S,
Travis EA $ 450.00 3.00 $ 150.00 3 9 $ 1,785 $ 2,733 $ 4,518 3 9 1 4 0.23 0.05
Trifurcating Coupler, TAC-9-EHV, Travis EA $ 200.00 3.00 $ 150.00 3 9 $ 793 $ 2,733 $ 3,526 3 9 1 4 0.23 0.05
Conductor Jumper Assemblies EA $ 200.00 5.00 $ -0
Spare EA 0
(do not use or delete this line)
S09 Subtotal 456 $ 45,296 $ 113,228 $ 158,523 456 14.08 2.82S15Surge Arrestors Labor $ 116.47
Sub $ -
Surge Arr,34kV Sys,70kV MCOV EA $ 750.00 2.00 4.00 $ 2.00 0
Surge Arr,69kV Sys,70kV MCOV EA $ 1,000.00 2.00 4.00 $ 2.00 0
Surge Arr,115kV Sys,70kV MCOV EA $ 1,300.00 4.00 6.00 $ 2.00 0
Surge Arr,138kV Sys,84kV MCOV EA $ 1,500.00 5.00 7.00 $ 2.00 0
Surge Arr,161kV Sys,84kV MCOV EA $ 2,000.00 5.00 7.00 $ 2.00 0 Surge Arr,230kV Sys,152kV MCOV EA $ 3,000.00 6.00 8.00 $ 2.00 0
Surge Arr,345kV Sys,212kV MCOV EA $ 6,000.00 7.00 9.00 $ 2.00 0
Surge Arr,500kV Sys,318kV MCOV EA $ 10,500.00 8.00 10.00 $ 2.00 3 24 $ 41,641 $ 7,470 $ 49,111 3 24 1 4 0.60 0.12
Spare EA 0
(do not use or delete this line)
S15 Subtotal 24 $ 41,641 $ 7,470 $ 49,111 24 0.60 0.12
GRAND TOTALS 851 93879 210976 304855 6 0.00
Sub 851 93879 210976 304855 Sub 6 1
T-Line 0 $-$-$-T-Line 0
$-$ (20)$ (20)
HV TIE-IN TOTAL 851 $ 93,879 $ 210,956 $ 304,835
Avista Energy Trench ACCR OPGW HDWR OHGW Initial
Coyote Springs 2 GSU XMFR Upgarde $0 $0 $0 $0 $0 4/1/2019
500kV Connection for 3 single pahse XMFR 401395.11
Bid $304,835 Enviro ROW Survey Testing DICM XFMR Aerial
$0 $0 $0 $0 $0 $0 $0
0.04
Price Estimate Manpower Schedule
CostCode Description Data Unit Labor Rate Unit Material UnitCost Labor Unit 1MH Labor Unit 4MH Sub Unit Cost Testing UnitCost Total QTY Total MH Total SellMaterials Total SellLabor Total SellPrice QTY EstimateHours QTY Crews QTY Men Duration inWork Days DurationWeeks
Staff_PR_102 Attachment B Page 205 of 209
BLACK & VEATCH | Attachments 12
Attachment 6
Engineering & Procurement Level 1 Schedule
Staff_PR_102 Attachment B Page 206 of 209
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IPB Bid and Procurement Technical Support 16
Electrical/Controls BOP Detailed Engineering & Construction Specifications 28
Civil/Structural/Mechanical BOP Detailed Engineering & Construction Specifications 28
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GSU Transformer Procurement
GSU Sizing Calculation 1
Develop GSU Specification 2
Issue for Bid 4
Award GSU Procurement 4
GSU Delivery Lead Time 52-56
Preliminary GSU Outline Drawing 6
Final GSU Outline Drawing 10
IPB Procurement
Conceptual IPB Design 2
Develop IPB Specification 2
Finalize IPB Design 1
Issue for Bid 4
Award IPB Procurement 4
IPB Delivery Lead Time 20-26
Final IPB Outline & Support Drawings 8
Staff_PR_102 Attachment B Page 207 of 209
BLACK & VEATCH | Attachments 13
Attachment 7
Construction/Unit Outage Level 1 Schedule

Staff_PR_102 Attachment B Page 208 of 209
1110
1110-1
-1
8 91234567
8 9
GSU
1 2 3 4 5 6 7
WEEKS
DWN CHK APP
GLHCMS
NO.DATE REVISIONS & RECORD OF ISSUE
ISSUE FOR STUDY
AVISTA UTILITIES
LEVEL 1 SCHEDULE Page 1 of 1
401395COYOTE SPRINGS GENERATING STATION UNIT 2
TRANSFORMER REPLACEMENT
OUTAGE
START
0 29-MAR-19
GROUND GRID
MODIFICATIONS
UNDERGROUND DUCT
BANK MODIFICATIONS
ABOVE GROUND
RACEWAY CABLE
INSTALLATION & WIRING
RELAY
SETTINGS &
TESTING
DEMO 2
SECTIONS
OF 500kV
BUS
INSTALL 3
SURGE
ARRESTERS
INSTALL 34.5 kV
NEUTRAL BUS
INSTALL
NEW 500kV
BUS
INSTALL 500kV
CONNECTIONS FOR XFMR
BUSHINGS & SURGE
ARRESTERS
DEMO EXISTING
XFMR FND &
FIREWALLS
DEMO 3 SURGE
ARRESTER FNDS/
STRUCTURES
INSTALL GSU FOUNDATION
WITH SECONDARY CONTAINMENT
INSTALL GSU FIREWALLS
INSTALL BUS DUCT
SUPPORT FND/
STRUCTURE
INSTALL 3 SURGE
ARRESTER FNDS/
STRUCTURES
DEMO 1 BUS
DUCT SUPPORT
FND/STRUCTURE
*RELOCATE
EXISTING
HVAC
HANDLER
UNIT
*DEMO
EXISTING HVAC
AIR HANDLER
FND
*RELOCATE
EXISTING U/G
FP PIPE
DE-ENERGIZE AND REMOVE GSU INSTALL GSU & DRESS OUT
GSU TESTING
INSTALL ISO-PHASE BUS DUCTISO PHASE
HV
ISO PHASE
BUS DUCT
TESTING
DJC
OUTAGE
END
COMMISSIONING
INSTALL 500kV
INSULATOR
INSTALL
GSU PILING
INSTALL GSU FIRE
PROTECTION
SET
GSU
*INSTALL AHU DUCTS
ELECT & PIPING MODIFICATIONS
*THIS WORK MAY BE SCHEDULED AND COMPLETED PRIOR TO THIS OUTAGE
MECH SYSTEMS
Staff_PR_102 Attachment B Page 209 of 209
Thomas C Dempsey
Mgr. Thermal Operations & Maintenance
12/23/2019
Section 1- Decision Tree as of December 23, 2019

The only change from the prior version is that the line to the right of element 6 has been bolded green
as we have not had as of yet any major issues with T4.
The thick green lines represent where we are as of this date. Element Descriptions and comments
follow.
1. T3 failed and T4 is gassing. Gas turbine output is being limited to reduce amperage on the 18 kV
low side windings. As gas levels accumulate they get closer to explosive limits. We monitor
those levels closely and plan for de-gassing at the appropriate time.
2. We are currently shipping T3 back to Ontario for forensic analysis to identify the failure point-
specifically what caused acetylene to spike. A forensic analysis is necessary for insurance
recovery. Shipping the transformer to the ABB shop allows us optionality to repair T3. A careful
forensic analysis at ABB might also allow us to identify a weak point in the design that is shared
with T4. As of November 26th, 2019, ABB in Ontario believes they have identified- through
energization and acoustic testing- a potential internal failure as well as its location. We are
cautiously optimistic that the failure point will be found.
3. We have the option store the transformer in Ontario as there are scenarios that might cause us
to want to repair T3. We still have the option to store the transformer because even though we
are now planning to award the T5 contract to Siemens-Austria, we can envision scenarios where
we might still want to fix T3 or T4 given the long lead time for the new transformers.
4. Element 4 is a decision diamond representing a financial and qualitative analysis undertaken to
determine the best course of action.
Staff_PR_102 Attachment B Page 1 of 3
5. Five options are listed and discussed in detail in the next section of this document.
6. The financial analyses indicated that Option V is the best course of action. Element 6 is a
decision diamond that considers the longevity of T4. The expected path is that T4 lasts until the
Option 5 single-phase transformers can be installed in 2021.
7. T5 Single Phase Transformers installed in 2021.
8. This is a concurrent parallel path with 7. This scenario might come into play if, for example, we
were to lose a Colstrip unit to a long term outage or the electric market forwards indicated very
high Power Supply risk.
9. This decision element was put here because what we do with the transformer stored in Ontario
may depend on if T4 fails. If T4 were to fail soon, the most prudent action might be to repair T3
as quickly as possible and get it back in service OR purchase a new 3-phase- even if the single
phase installation was the ultimate solution underway. Even though as of November 26th, 2019
we are ready to award the single phase option we still at this time want to preserve the ability
to fix T3 or T4 if circumstances dictate.
10. These options consider power pricing, confidence in the interim three phase solution, and
potentially other factors such as warranty activation on single phase units, etc.
11. This option is reached when is has not been proven to be cost effective to install an interim 3-
phase solution. Under this scenario T4 has failed, but it does not make sense to repair T3 due to
timing of the arrival of T5 single phase units, the cost of the T3 repair, or the combination
thereof.
Section 2- Description of Options

Option I - Under this scenario, we would repair the T3 transformer at ABB’s facilities in Ontario. T4 is
returned to the spare pad for use in an emergency only (T4 not sent off for repair).
• Advantages
o This is the lowest cost option.
o Assuming we find the fault, this option gives the clearest path to insurance recovery
(compared to forensics conducted at site) since actual costs will be known.
• Disadvantages
o This leaves us with an unreliable design.
o We are near the AC current limit on the 18 kV GT side.
o The spare transformer would have a serious known problem that would not be
addressed
Option II – Purchase a new 3-phase transformer. T4 is returned to the spare pad for use in an
emergency only (T4 not sent off for repair). T3 scrapped.
• Advantages
o This is the second lowest capital cost option
o We get a new 3-phase transformer with a higher 18 kV AC current limit.
o We expect a better manufacturer design
• Disadvantages
o We keep a 3-phase option that has proven to be terrible over the years.
Staff_PR_102 Attachment B Page 2 of 3
o The spare transformer would have a serious known problem that would not be
addressed
Option III – A new 3-phase is purchased and T3 is repaired and returned to the spare pad. T4 could be
kept for emergency service- TBD.
• Advantages
o We end up with a new transformer, presumably from a better manufacturer
o T3 becomes our active spare- which is presumably a better choice than an unrepaired
T4
o T4 could be a 2nd contingency emergency spare
o For the main unit, higher margin on the 18kV, 13.8kV, and 500 kV sides
• Dis-Advantages
o Retains a problematic 3 phase design
o Expensive option given the expected reliability
o Not the best evaluated option.
o More expensive yet a less reliable option that Option IV.
Option IV – Two new 3-phase transformers are purchased. T3 scrapped. T4 could be kept for
emergency service- TBD.
• Advantages
o We end up with two new transformers, presumably from a better manufacturer.
Siemens-Brazil is out of the picture
o T4 could be a 2nd contingency emergency spare
o Higher margin on the 18kV, 13.8kV, and 500 kV sides
o Beats Option 3 outright as new transformers are less expensive than a repaired T3
• Dis-Advantages
o Retains a problematic 3 phase design (albeit hopefully less problematic than Alstom or
Siemens-Brazil)
o Expensive option given the expected reliability of a 3-phase solution.
o Not the best evaluated option.
Option V -- With this option, four single-phase transformers (T5 a,b,c,d) are purchased and placed into
service. The 4th single phase transformer is placed on the existing spare pad for emergency use. T4
could be kept for emergency service- TBD.
• Advantages
o Smaller, easier to handle transformers
o Proven less complex design
o Much less expensive and time consuming to swap
o Best evaluated option.
o T4 could be a 2nd contingency emergency spare
o Higher margin on the 18kV, 13.8kV, and 500 kV sides
• Disadvantages
o Most expensive option
Staff_PR_102 Attachment B Page 3 of 3
Thomas C Dempsey
Mgr. Thermal Operations & Maintenance
08/05/2019
Section 1- Decision Tree as of August 5, 2019

The thick green lines represent where we are as of this date. Element Descriptions and comments
follow.
1. T3 failed and T4 is gassing. Gas turbine output is being limited to reduce amperage on the 18 kV
low side windings. As gas levels accumulate they get closer to explosive limits. We monitor
those levels closely and plan for de-gassing at the appropriate time.
2. We are currently shipping T3 back to Ontario for forensic analysis to identify the failure point-
specifically what caused acetylene to spike. A forensic analysis is necessary for insurance
recovery. Shipping the transformer to the ABB shop allows us optionality to repair T3. A careful
forensic analysis at ABB might also allow us to identify a weak point in the design that is shared
with T4.
3. We have the option store the transformer in Ontario as there are scenarios that might cause us
to want to repair T3.
4. Element 4 is a decision diamond representing a financial and qualitative analysis undertaken to
determine the best course of action.
5. Five options are listed and discussed in detail in the next section of this document.
6. The financial analyses indicated that Option V is the best course of action. Element 6 is a
decision diamond that considers the longevity of T4. The expected path is that T4 lasts until the
Option 5 single-phase transformers can be installed in 2021.
7. T5 Single Phase Transformers installed in 2021.
T4 Fail?
3-Phase Interim Solution?
1
2
3
4
I 6 7
8
9
New 3-phase
1110a10b
II
III
IV
V
5
Staff_PR_102 Attachment A Page 1 of 3
8. This is a concurrent parallel path with 7. This scenario might come into play if, for example, we
were to lose a Colstrip unit to a long term outage or the electric market forwards indicated very
high Power Supply risk.
9. This decision element was put here because what we do with the transformer stored in Ontario
may depend on if T4 fails. If T4 were to fail soon, the most prudent action might be to repair T3
as quickly as possible and get it back in service OR purchase a new 3-phase- even if the single
phase installation was the ultimate solution underway.
10. These options consider power pricing, confidence in the interim three phase solution, and
potentially other factors such as warranty activation on single phase units, etc.
11. This option is reached when is has not been proven to be cost effective to install an interim 3-
phase solution. Under this scenario T4 has failed, but it does not make sense to repair T3 due to
timing of the arrival of T5 single phase units, the cost of the T3 repair, or the combination
thereof.
Section 2- Description of Options

Option I - Under this scenario, we would repair the T3 transformer at ABB’s facilities in Ontario. T4 is
returned to the spare pad for use in an emergency only (T4 not sent off for repair).
• Advantages
o This is the second lowest cost option
o Assuming we find the fault, this option gives the clearest path to insurance recovery
since actual costs will be known.
• Disadvantages
o This leaves us with an unreliable design.
o We are near the AC current limit on the 18 kV GT side.
o The spare transformer would have a serious known problem that would not be
addressed
o This option appears to be more expensive than Option I with no advantage over Option
I.
Option II – Purchase a new 3-phase transformer. T4 is returned to the spare pad for use in an
emergency only (T4 not sent off for repair). T3 scrapped.
• Advantages
o This is the least capital cost option
o We get a new 3-phase transformer with a higher 18 kV AC current limit.
o We expect a better manufactured design
• Disadvantages
o We keep a 3-phast option that has proven to be terrible over the years.
o The spare transformer would have a serious known problem that would not be
addressed
o This option beats option I on its face, but is not the best evaluated option overall

Staff_PR_102 Attachment A Page 2 of 3
Option III – A new 3-phase is purchased and T3 is repaired and returned to the spare pad. T4 could be
kept for emergency service- TBD.
• Advantages
o We end up with a new transformer, presumably from a better manufacturer
o T3 becomes our active spare- which is presumably a better choice than an unrepaired
T4
o T4 could be a 2nd contingency emergency spare
o For the main unit, higher margin on the 18kV, 13.8kV, and 500 kV sides
• Dis-Advantages
o Retains a problematic 3 phase design
o Expensive option given the expected reliability
o Not the best evaluated option.
o More expensive yet a less reliable option that Option IV.
Option IV – Two new 3-phase transformers are purchased. T3 scrapped. T4 could be kept for
emergency service- TBD.
• Advantages
o We end up with two new transformers, presumably from a better manufacturer.
Siemens is out of the picture
o T4 could be a 2nd contingency emergency spare
o Higher margin on the 18kV, 13.8kV, and 500 kV sides
o Beats Option 3 outright as new transformers are less expensive than a repaired T3
• Dis-Advantages
o Retains a problematic 3 phase design (albeit hopefully less problematic than Alstom or
Siemens)
o Expensive option given the expected reliability of a 3-phase solution.
o Not the best evaluated option.

Option V -- With this option, four single-phase transformers (T5 a,b,c,d) are purchased and placed into
service. The 4th single phase transformer is placed on the existing spare pad for emergency use. T4
could be kept for emergency service- TBD.
• Advantages
o Smaller, easier to handle transformers
o Proven less complex design
o Much less expensive and time consuming to swap
o Best evaluated option.
o T4 could be a 2nd contingency emergency spare
o Higher margin on the 18kV, 13.8kV, and 500 kV sides
• Disadvantages
o Most expensive option
Staff_PR_102 Attachment A Page 3 of 3
CS2 Single Phase Transformer
Business Case Justification Narrative Page 1 of 3
1. GENERAL INFORMATION

1.1 Steering Committee or Advisory Group Information
The Advisory Group consisted of Power Supply Management, GPSS Management,
GPSS Engineering, Asset Management and IRP Management. Cost estimates
were supplied by a third party contractor (Black and Veatch).

2. BUSINESS PROBLEM
Coyote Springs 2 currently uses a single three phase transformer (GSU)
configuration for power transformation to the BPA electric grid. Subsequent initial
GSU energization in 2002, we have experienced seven GSU failures. In 2018, a
spare transformer (T4) was placed in service subsequent the failure of Transformer
3 (T3). After being in service for one month, T4 saw a spike in combustible gases.
Gases are now being closely monitored and the transformer is currently limited to
90% capacity.

The Business Problem is that we now have an underperforming transformer that is
not at full capacity and which is exhibiting troubling gassing behavior. We consider
the risk of failure to be significantly higher than acceptable. We also have no spare
at this time- a failure without a spare could lead to an 18 month or longer outage.

The table below is an overview of the historical failures of the 4 three phase
transformers purchased and installed at Coyote Springs 2 since construction:

Requested Spend Amount $13,600,000 Total over 3 years
Requesting Organization/Department Generation Production and Substation Support
Business Case Owner Thomas Dempsey
Business Case Sponsor Andy Vickers
Sponsor Organization/Department Generation Production and Substation Support
Category Project
Driver Failed Plant & Operations
Staff_PR_102 Attachment A Page 1 of 3
CS2 Single Phase Transformer
Business Case Justification Narrative Page 2 of 3

3. OPTIONS, PROPOSAL AND RECOMMENDED SOLUTION
Option Capital Cost Start Complete
$4,400,000 10/2019 6/2020
$4,800,000 10/2019 12/2020
$8,600,000 10/2019 6/2022
$9,000,000 9/2019 12/2020
Purchase four (4) single-
(includes spare) $13,600,000 9/2019 6/2021

Options I- Eliminated because Option II provides superior reliability at a lower cost.

Option II- Eliminated primarily due to an unreliable 3-phase design, the emergency
spare would be a 3-phase transformer with known gassing issues.

Option III- Eliminated because Option IV provides superior reliability at lower cost
and lacks the opportunity for a double redundant emergency spare.

Option IV- Eliminated because even though this option provides the potential for a
double redundant emergency spare, it still utilizes the 3-phase dual wound design
that has proven unreliable at Coyote Springs in this configuration.

Option V- Option 5 is the preferred option as it has the highest CIRR. This option
uses single phase transformers that are smaller and much easier to transport. This
is the same configuration that is used on Unit 1. This option also allows for a double
redundant emergency backup in that T4 can be place back on its spare pad.

RECOMMENDATION: Purchase and install four (4) single phase transformers and
all supporting equipment (coolers, fans, instrumentation, bushings). Included in the
Staff_PR_102 Attachment A Page 2 of 3
CS2 Single Phase Transformer
Business Case Justification Narrative Page 3 of 3
request is all of the design engineering, all equipment modification including
containments, fire suppression, electrical protection, isophase bus, and all
supporting equipment.

Additional detail and project background can be found in the associate documents:
• Appendix I 20190823 Power Supply Asset Management Consolidated
Financial Analysis
• Appendix II David Nichols Engineering Recommendation

4. APPROVAL AND AUTHORIZATION
The undersigned acknowledge they have reviewed the Baseload Thermal Program
Business Case and agree with the approach it presents and that it has been
approved by the steering committee or other governance body identified in Section
1.1. The undersigned also acknowledge that significant changes to this will be
coordinated with and approved by the undersigned or their designated
representatives.

Date:
Thomas Dempsey

Business Case Owner

Date:
Andy Vickers

Business Case Sponsor

5. VERSION HISTORY
Version Implemented
By
Revision
Date
Approved
By
Approval
Date
Reason
Template Version: 02/24/2017
Staff_PR_102 Attachment A Page 3 of 3
1

DATE: 9/19/2019
TO: Thomas Dempsey, Manager of Thermal Ops and Maintenance
CC: Glen Farmer, David Nichols, Mike Mecham
FROM: James Gall, IRP Manager
Jeff Smith, Senior Business Analyst
SUBJECT: Coyote Springs 2 Transformer Option Analysis

DISCUSSION
Coyotes Springs 2 currently uses a single three phase transformer configuration for power transformation
to the BPA electric grid. Since the plant opened in 2002 and while utilizing this configuration, Avista has
experienced six different transformer failures over four transformers and two transformer manufacturers.
Additionally, the currently in-service transformer (T4) began significant gassing shortly after installation and
is now operating at 90 percent of its rated capability so as to reduce electric current and associated heating
(therefore limiting plant generation capacity). Avista has considered and evaluated five options regarding
how to proceed:
• Option 1, repair Transformer #3 and return it to service; T4 available for return as a spare
emergency transformer.
• Option 2, Purchase new three-phase Transformer #5; T4 available for return as a spare emergency
transformer.
• Option 3, Purchase new three-phase Transformer #5; T3 is repaired and returned to a spare pad;
T4 available for return as a spare emergency transformer.
• Option 4, Purchase two new three-phase transformers (T5 & T6). T3 scrapped. T4 available for
return as an emergency spare.
• Option 5, Purchase four single-phase transformers, one of which would serve as a spare. T4
available for return as an emergency spare (which would also require a bus reconfiguration).
RECOMMENDATION
The analysis suggests switching to a bank of three single-phase transformers (Option 5) is the best option
to serve Avista’s customers from both a risk mitigation and financial point of view.
Table 1: Present Value of Net Plant Margin (millions)
#1 $213.7
#2 $212.8
#3 $214.0
#4 $213.8
#5 $215.7

Staff_PR_102 Attachment A Page 1 of 7
2

METHODOLOGY
Each of the five options were analyzed to evaluate the option returning the most value for customers from
a present value perspective between 2019 and 2037. This analysis includes the revenue requirement for
associated transformer investments and installation, margin from operating the plant (i.e. market value
minus fuel cost & variable O&M), lost capacity value (avoided cost of building new “peak” generating
resources), lost power sales, and the risk of lost market opportunities due to transformer failure.
The analysis uses the expected value approach, using historical probability of occurrence for transformer
failure and expected future energy market prices.
ASSUMPTIONS
This section includes the major assumptions included in the analysis. The full model of the Power Supply
analysis is also attached as Appendix A- Power Supply Analysis.
Transformer Risk
This analysis assumes the existing configuration will have transformer failure every 5.85 years. Another
scenario was performed using 3.7 years as a high case. The 5.85 years was chosen due to the actual
historical performance of the technology in place adjusted for significance and suppliers. Table 3 below
outlines the history of transformer failures since the plant was placed in service 16.7 years ago. Each of the
failures were assigned a significance and supplier weighting. These weightings adjust the failure rate to
2.85 times since plant operation as shown in Table 4. Failure every 5.85 years translates into an annual
probability of failure of 17 percent each year. This probability is used to reduce the expected margin the
plant is expected to produce each calendar year.
If the Company chooses to move to a bank of three single-phase transformers, the risk of failure reduces
significantly. This is assumed to be one failure every 30 years or 0.3 percent. This assumption is consistent
with expected performance of single phase GSU transformers. Additionally, in the event of a single phase
unit failure, a spare can be installed in a fraction of the time.
Between now and the 2021 outage, this analysis assumes the existing de-rated transformer configuration
has a 10 percent change of failure. This assumption assumes Avista continues to run the plant at lower
capacities to mitigate excessive oil gassing leading to failure.

Staff_PR_102 Attachment A Page 2 of 7
3

Table 2: Coyote Springs 2 Transformer History

Table 3: Outage Weights for Failure Rate
1 2
1 T1 100% 50% 0.5
2 T2 50% 50% 0.25
3 T2 20% 50% 0.1
4 T2 100% 50% 0.5
5 T2 100% 50% 0.5
6 T3 100% 50% 0.5
7 T4 100% 50% 0.5
2.85

Energy & Capacity Value
Coyote Springs 2 contributes to lowering customer rates by operating when economic in the northwest
energy markets. To estimate how much it contributes to power costs is calculated by the difference between
market price of power at Mid-C and fuel prices and VOM costs when the plant is economic to run. This
calculation results in the margin of the plant. The margin of the plant can be estimated in many ways. The
first is to use forward prices of power at the Mid-C and assumes the plant could be sold at current prices of
power and gas purchased on current forward prices. This method is useful for the next 18 months. Although
the Company’s risk strategy would not allow for locking in these prices this early for the full 18 months.
Another way to look at the value of the plant is to simulate plan operations in a power system model such
as Aurora.
Avista currently has a 2020 Aurora simulation used for the Idaho rate proceeding, this includes estimated
margins for 80 different water years. While these values are good to estimate near term valuations, a longer
term method is needed for years after 2020. Typically, the Company’s Integrated Resource Plan is used
for this type of analysis. Avista’s latest IRP was produced in 2017 and does not include recently passed
legislation in Washington State. This legislation will significantly impact the long term value of CS2 due to
higher amounts of renewable energy in the Northwest. Further, the state of Oregon is contemplating a

1 This attempts to adjust risk downward for failures related to the application
2 This is a subjected reduction in risk thas assumes a more reliable supplier could be found going forward
if Avista chooses a new three phase transformer.
Staff_PR_102 Attachment A Page 3 of 7
4

carbon cap and trade or other mechanism to lower carbon emissions. To address this, this analysis uses
the 2020 IRP forecast (in draft), this analysis include 500 potential future market conditions to address
future uncertainty in the electric market.
Table 4 includes the values used to estimate the margin of Coyote Springs 2 for the forecast period of this
study (2019-2045). For 2019, the forward prices (as of Aug 6th, 2019) are used. For 2020, the average of
forwards and the Idaho General Rate Case (IGRC) is used. For 2021 and beyond the 2020 IRP is blended
with forward price curves, the forward market beyond 2020 is thinly traded, but the prices included represent
the trend of higher market prices then current fundamental price forecasts, to address this risk, the forwards
beyond 2020 are blended with the fundamental forecast from the 2020 IRP. The forward blend assumes
75% in 2021, 50% in 2022, 25% in 2023, 25% in 2024, and 10% in 2025.
Table 4: Energy Value (millions)
Energy energy
2019 12 12
2020 32 23 28
2021 41 14 35
2022 48 14 31
2023 49 15 24
2024 50 16 24
2025 48 14 18
2026 15 15
2027 14 14
2028 14 14
2029 15 15
2030 14 14
2031 14 14
2032 13 13
2033 13 13
2034 13 13
2035 12 12
2036 13 13
2037 11 11
2038 13 13
2039 12 12
2040 11 11
2041 12 12
2042 12 12
2043 13 13
2044 16 16
2045 16 16

ALTERNATIVE METHODOLOGY
In addition to the methodology outlined above, Avista worked with its Asset Management Group to evaluate
the same five options. A brief summary of those results is provided in Table 5, below. As is shown in Table
5, the perceived “Customer Internal Rate of Return (CIRR)”, a measure indicating best value to customers,
is highest with Option 5- Single Phase Transformers.

Staff_PR_102 Attachment A Page 4 of 7
5

Table 5- Avista Asset Management CS2 Transformer Evaluation Summary

ALTERNATIVE METHODOLOGY KEY RESULTS/FINDINGS
The analysis performed supports Alternative 5: purchasing (4) single phase transformers to replace the
existing single three phase transformer configuration. Support for this conclusion, includes but is not
limited to:
• Purchasing (4) single phase transformers results in the highest CIRR and likely provides the most
stability; this alternative provides the most value for Avista’s customers.

• Existing transformer configuration is unreliable with projected failures expected to occur once
every 5.85 years (Alternatives 1-4). Replacement power costs are relatively low but a market
event could materially impact future costs.

• Alternative 1 (Repair Transformer #3) requires the lowest amount of upfront capital. This
option, as well as Alternative 2 leave us with a spare transformer that has been shown to exhibit
high gassing characteristics.

• Risk exists with the recommended scenario because the new transformer configuration will take 4
months longer to implement. This subjects Avista to market risk if there were to be a failure of T4
although the remaining alternatives expose Avista to longer term risk given the observed failure
rate of the CS2 original configuration.
Staff_PR_102 Attachment A Page 5 of 7
6

APPENDIX B- ADDITIONAL KEY ASSUMPTIONS
• Each of the five options were analyzed to evaluate the option returning the most value for customers
from a present value perspective over 20 years. This analysis includes the revenue requirement for
associated transformer investments and installation, margin from operating the plant (i.e. market value
minus fuel cost & variable O&M), lost capacity value (avoided cost of building new “peak” generating
resources), lost power sales, and the risk of lost market opportunities due to transformer failure.

• The project life is considered to be 20 years.

• O&M escalation (inflation) is 2%.

• Under the existing transformer configuration (single three-phase), failures are assumed to occur 1/5.85
years. 5.85 years was chosen due to the actual historical performance of the technology in place
adjusted for significance and suppliers. Failure every 5.85 years translates into an annual probability
of failure of 17 percent each year. This probability is used to reduce the expected margin the plant is
expected to produce each calendar year.

• Transformer #4 operates at 90% capacity.

• If the Company chooses to move to a bank of three single-phase transformers (Alternative 5), the risk
of failure reduces significantly. This is assumed to be one failure every 30 years or 0.3 percent. This
assumption is consistent with expected performance of single phase GSU transformers. Additionally,
in the event of a single phase unit failure, a spare can be installed in a fraction of the time.

• Coyote Springs 2 contributes to lowering customer rates by operating when economic in the northwest
energy markets. To estimate how much it contributes to power costs is calculated by the difference
between market price of power at Mid-C and fuel prices and VOM costs when the plant is economic to
run. This calculation results in the margin of the plant. The margin of the plant can be estimated in many
ways. The first is to use forward prices of power at the Mid-C and assumes the plant could be sold at
current prices of power and gas purchased on current forward prices. This method is useful for the next
18 months. Although the Company’s risk strategy would not allow for locking in these prices this early
for the full 18 months. Another way to look at the value of the plant is to simulate plant operations in a
power system model such as Aurora.

• Avista currently has a 2020 Aurora simulation used for the Idaho rate proceeding, this includes
estimated margins for 80 different water years. While these values are good to estimate near term
valuations, a longer term method is needed for years after 2020. Typically, the Company’s Integrated
Resource Plan is used for this type of analysis. Avista’s latest IRP was produced in 2017 and does not
include recently passed legislation in Washington State. This legislation will significantly impact the long
term value of CS2 due to higher amounts of renewable energy in the Northwest. Further, the state of
Oregon is contemplating a carbon cap and trade or other mechanism to lower carbon emissions. To
address this, this analysis uses the 2020 IRP forecast (in draft), this analysis include 500 potential
future market conditions to address future uncertainty in the electric market.

• Table (below) includes the values used to estimate the margin of Coyote Springs 2 for the forecast
period of this study (2019-2045). For 2019, the forward prices (as of Aug 6th, 2019) are used. For 2020,
the average of forwards and the Idaho General Rate Case (IGRC) is used. For 2021 and beyond the
2020 IRP is blended with forward price curves, the forward market beyond 2020 is thinly traded, but
the prices included represent the trend of higher market prices then current fundamental price forecasts,
to address this risk, the forwards beyond 2020 are blended with the fundamental forecast from the 2020
IRP. The forward blend assumes 75% in 2021, 50% in 2022, 25% in 2023, 25% in 2024, and 10% in
2025.

Staff_PR_102 Attachment A Page 6 of 7
7

Energy Value (millions)
Energy energy
2019 12 12
2020 32 23 28
2021 41 14 35
2022 48 14 31
2023 49 15 24
2024 50 16 24
2025 48 14 18
2026 15 15
2027 14 14
2028 14 14
2029 15 15
2030 14 14
2031 14 14
2032 13 13
2033 13 13
2034 13 13
2035 12 12
2036 13 13
2037 11 11
2038 13 13
2039 12 12
2040 11 11
2041 12 12
2042 12 12
2043 13 13
2044 16 16
2045 16 16

The CIRR analysis compares all five alternatives against one another and therefore is not necessarily a
true indication of an Internal Rate of Return. Rather, it looks for an optimal customer based solution from
the alternatives provided.
Staff_PR_102 Attachment A Page 7 of 7
1

DATE: June 13, 2019

TO: Thomas Dempsey, Mgr Thermal Ops and Maint, Generation Mgmt & Admin Support
CC: Glen Farmer, Mike Mecham
FROM: David Nichols, Senior Generation Engineer
SUBJECT: Coyote Springs 2 GSU Transformer – Engineering Recommendation

Background
On September 21, 2018 at 14:21 the Coyote Springs 2 generator step-up unit (GSU) transformer tripped
offline due to a suspected internal electrical fault. This event dropped approximately 295 MW of crucial
generation in Avista’s service area of about 1,500 MW at the time. Although Avista had a spare transformer
on-site, it still took 37 days to swap both 750,000 pound transformers. Significant additional power supply
costs were also incurred during the outage, at times in the range of $100,000 per day. While the spare
transformer allowed the plant to continue operations, it soon exhibited some problematic symptoms that
have limited the plant output to about 90% of full capacity.

Engineering Analysis
One of the highest financial risks in this type of outage situation is the ongoing cost of market-priced power
to supplant lost generation. As such, Generation Engineering has been exploring and evaluating various
solutions to resolve the most recent transformer failure. One possibility engineering is exploring is changing
the design of the transformer bank from a three-phase package design to that of a single-phase design.
Here is the present matrix of actions we are exploring.
Action Description

Each of these solutions has various costs and schedule requirements. See Appendix A.
Historically, Coyote Springs 2 has experienced seven failures over four transformers in the last 17 years.
See the following table.
Staff_PR_102 Attachment A Page 1 of 4
2

We did change the manufacturer after the first two failures because we thought those were tied to
manufacturing problems, but we then saw additional failures with the second manufacturer. Any future
purchase will need to closely address in-person interactions at the manufacturing plant, including design
review in advance, inspection activities, and witnessing of final testing, to name a few.
All four of these transformers were of the three-phase package design. This fact is significant because
many other 500 kV class plants utilize a single-phase package design for the GSU transformer bank. In
fact, this is seen at the adjacent Portland General Electric’s Coyote Springs 1 plant as well as others in the
region. With a single-phase package, a spare transformer can be changed out faster and easier due to its
smaller comparative size, and the problem phase can also be identified more easily. The large volume of
transformer oil in this three-phase GSU (24,000 gallons) is also problematic during operation (requiring
large oil containment) and when evacuating and processing for an installation or internal inspection
(requiring multiple Baker tanks for storage). While the goal of this document is to provide a
recommendation, not to determine root cause, it stands to reason that the special design tolerances and
methods involved with extra high voltage (EHV) design may be further complicated in a three-phase
package vs. a single phase package. (A separate process for evaluation of the failed transformer is already
in progress.) For these reasons from an engineering standpoint, single-phase design should be thoroughly
evaluated for feasibility at this plant.
To that end, Avista enlisted the assistance of a national engineering consultant, Black & Veatch (B&V), to
provide an initial feasibility evaluation for the single-phase concept. In their report, B&V estimated a retrofit
cost of about $13.5 million and an overall project schedule of about 19 months, including an outage window
of about 11 weeks with well-coordinated construction. The ideal outage window is late spring from a power
supply perspective, so starting the effort now would put Avista on track for an April/May/June 2021 outage.
Another one of the complicating issues of the original design is that this large three-phase transformer has
a 500 kV high side and dual low side windings at 18 kV and 13.8 kV. This is the only 500 kV class
transformer in Avista’s fleet, and it is also the largest rated transformer in the fleet at 355 MVA. The high
side has a no-load tap changer with a rating of 532 kV +/- 2.5% that we typically run on tap 2, or in other
words 545.3 kV. Bonneville Power Administration (BPA) sets the target voltage schedule for this substation
at 542 kV, and this is the typical value seen here, but it can vary between 538 kV up to 550 kV. Sometimes
due to power flow conditions on the transmission grid, BPA needs this plant to help provide voltage support,
i.e. var support, to maintain optimal conditions in the region. Additionally, the GSU has an impedance that
needs to support vars from the generators, not from the grid.
Staff_PR_102 Attachment A Page 2 of 4
3

The transformers at this plant have exhibited some high temperature concerns in the past, primarily due to
a carbon steel lid construction that promotes eddy current heating. The failed transformer from September
2018 had been previously retrofitted with some magnetic shielding to reduce the heating effect. However,
the internal inspection showed significant oil scorching marks inside the top of the transformer near the low
side bushing turrets, which most likely could have been created before the retrofit. The spare transformer
had a design improvement incorporated into its lid construction with the use of stainless steel, and we don’t
expect the same issue on that unit. After the short time the spare was energized, during an internal
inspection no scorching was observed. When the spare was initially energized, however, it did have a 40°C
rise under no load just during the 24 hour soak. This suggests possible harmonics or some other hot-spot
concern with the spare transformer. We are soliciting multiple transformer experts for their opinions on
these topics. The spare unit also exhibited a spike in gassing of the oil after operating at full load for two
weeks, also suggesting a hot-metal concern or flaw in the unit. The only temperature devices are simple
oil temp gauges for top oil and simulated core temperature. Our present standard is to use an intelligent
transformer monitor temperature system with true winding temp sensors, and this should be implemented
either in a repair scenario or in a new GSU purchase.
During routine testing in 2017, the low-side bushings for the gas turbine generator winding were notably
deteriorated and replaced on-site. These high current terminals had developed significant heating during
the previous ten years of operation. As mentioned before, the turrets showed extreme discoloration due to
high temperature oil scorching, most likely due to eddy current heating, and it can be deduced that
excessive heating also caused the bushing failures.
While the power rating of the transformer seemed adequate at the time the plant was commissioned, the
generator turbines have undergone upgrades that resulted in uprated values. Last year the combustion
turbine generator (CTG) ran up to 102% of its transformer winding value, or in other words 212 MVA. Since
future upgrades are possible during the remaining 20-30 year life of the plant, more margin should be built
into the rating of the transformers. More margin is likely to help mitigate some of the heating issues with
the high duty cycle of a GSU. It is recommended that with any replacement transformer, the CTG winding
should be designed to run continuously at its present rating of 207 MW with a 0.91 p.f., plus 10% above
that to allow for future upgrades and contingency, or 250 MVA. The steam turbine generator (STG) winding
should be designed to run continuously at its present rating of 116.16 MW with a 0.9 p.f., plus 10% above
that for upgrades and another 5% above that for contingency, or 150 MVA. The present installation only
has a top rating (OA/FA/FA) of 208 MVA for the CTG and 147 MVA for the STG.
Avista’s Power Supply and Asset Management groups also recently provided separate evaluations of the
transformer situation at Coyote Springs. Power Supply provided a report that looked over the most likely
options for resolving the failed transformer and weighed the risks of the various options using standard
methods common to other risk evaluation methods when forecasting power supply needs. Asset
Management also looked at the options from a different perspective using methodology common to Avista’s
other asset portfolios.
Recommendation
From an engineering perspective, because of the tolerances and different construction methods of 500 kV,
as well as the large size requirement of this transformer bank, a single-phase design would be more reliable.
As mentioned earlier, if a single phase did fail in the future, the evaluation and replacement would be much
easier than with an entire three-phase package with substantially reduced lost generation costs. It is likely
that transformer cooling would be more consistent and efficient with the larger relative surface area of
individual tanks, and the health of each unit could be monitored individually. Most importantly, the
performance of single-phase units is expected to provide a design life of 20-30 years as opposed to the
historical replacement performance of the three-phase units Avista has had at this plant averaging 5-6
years. For these reasons, Generation Engineering recommends the single-phase GSU bank solution.

Staff_PR_102 Attachment A Page 3 of 4
4

APPENDIX A

Coyote Springs 2 - GSU Transformer T#3 Resolution and Options
Cost Time Estimated Date
Estimated T#3 failure removal from service and investigation costs to date 0.9M$ n/a
Avista costs to date subtotal 0.9M$ n/a 6/4/2019
ABB Forensic Investigation
Avista issues work authorizations n/a 1 week 6/4/2019
ABB requests railcar to Coyote Springs n/a 3-6 weeks 7/5/2019
ABB disassembles GSU & prepares for shipping 0.1M$ 1 week 7/12/2019
Shipping transformer by rail from Coyote Springs to ABB Ontario 0.4M$ 3-4 weeks 8/6/2019
ABB Ontario receives transformer and performs low voltage testing 0.1M$ 2 weeks 8/20/2019
ABB performs additional incoming high voltage testing 0.4M$ 1 week 8/27/2019
ABB untanks transformer and performs visual inspection 0.0M$ 2-4 weeks 9/17/2019
ABB performs tear down inspection 0.2M$ 3-4 weeks 10/11/2019
MAJOR HOLD POINT - PROBLEM IS FOUND OR NOT FOUND
These funds needed because we still need to find Root Cause - ABB inspection subtotal 1.2M$ 16-23 weeks 8/23/2019
If problem is found at major hold point:
Insurance credit to be determined unknown n/a
Avista may choose one or more of the following options depending on risk tolerance, ongoing performance of T#4, power supply costs, and budget availability.
Option 1: ABB Repair
Budgetary estimate to repair by rewinding transformer 2.8M$ 46-52 weeks 7/31/2020
Shipping transformer by rail from ABB Ontario to Coyote Springs 0.4M$ 3-4 weeks 8/25/2020
ABB reassembles and commissions GSU 0.3M$ 2-3 weeks 9/11/2020
Removal of T#4 to place repaired T#3 in service 0.5M$ incl.
Avista/PGE personnel support at commissioning 0.1M$ incl.
ABB repair subtotal 4.1M$ 51-59 weeks 9/11/2020
ABB inspection and repair total 5.3M$ 67-82 weeks 9/11/2020
Option 2: Scrap T#3 after inspection
Placeholder for scrapping transformer after inspection unknown n/a
Option 3: Purchase new three-phase GSU If started now
Budgetary cost of new three-phase transformer from Hyundai, including specification
time, Avista/PGE crew support, and removal of T#4 4.8M$ 72 weeks
8/25/2020
Option 4: Purchase new single-phase GSU bank If started now
Budgetary cost of three new single-phase transformers and associated plant
modifications per conceptual design by Black & Veatch, plus 8 wks budget approval 13.5M$ 90 weeks
12/29/2020
If started after inspection
5/14/2021

Staff_PR_102 Attachment A Page 4 of 4
Staff_PR_102 Attachment A Page 1 of 209
Staff_PR_102 Attachment A Page 2 of 209

BLACK & VEATCH | Table of Contents i

Table of Contents

1.0 Project Description ................................................................................................................ 1
2.0 Cost Estimate ......................................................................................................................... 1
2.1.1 General Clarifications .......................................................................................... 3
2.1.2 Civil/Structural/Mechanical Clarifications........................................................... 3
2.1.3 Plant Electrical Clarifications ............................................................................... 4
2.1.4 High Voltage Electrical Tie-in Clarifications ......................................................... 4
3.0 Schedule ................................................................................................................................ 5
4.0 Attachments .......................................................................................................................... 6

Attachment 1: Conceptual Design Layout and Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
Staff_PR_102 Attachment A Page 3 of 209
BLACK & VEATCH | Project Description 1
1.0 Project Description
Black & Veatch was retained to develop a conceptual layout, project cost estimate and
project/outage schedule for the Coyote Springs Unit 2 Generator Step-up (GSU) transformer
replacement from the existing 3-phase transformer to three new single-phase transformers. Black
& Veatch professionals visited Coyote Springs Generating Station to meet with Avista Utilities’ plant
personnel and walk down the existing Unit 2 GSU transformer installation to identify physical,
operating and scheduling constraints that may affect the conceptual design, layout and/or project
cost estimate. The Unit 2 conceptual design is based on a similar existing GSU configuration used
on the Coyote Springs Unit 1 Generating Station.
Black & Veatch has included the following documents that provide the details for the basis of the
project cost estimate and schedule summarized below for the work. These documents are included
as attachments:
Attachment 1: Conceptual Design Layout & Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
2.0 Cost Estimate
Black & Veatch developed an overall project cost estimate based on the conceptual design layout,
major equipment indicative price quotations, and construction cost details as follows:
Conceptual Design Layout
The following Conceptual Design Layout & Demolition Drawings are included as Attachment 1:
401395-SK-0001: GSU Transformer Isophase Bus Layout Plan
401395-SK-0002: GSU Transformer Isophase Bus Layout Sections
401395-SK-0003: GSU Transformer Demolition Plan
Major Equipment
A Major Equipment Procurement Cost Summary with a breakdown between the equipment
purchase cost and associated installation cost is included as Attachment 2. Indicative pricing
specific to this project was received in March 2019 for the following major equipment:
GSU Transformer
o Four (includes one spare)
o Single-phase, 60Hz, 13.8/18/500kV, 71/94.66/118.33 MVA
Iso-Phase Bus Electrical Duct System
o 18kV, 7000A
Both the GSU and IPB Suppliers listed in 2.1.3 provided indicative pricing quotations for the supply
of equipment and on-site installation (see Attachments 3 and 4). Equipment and installation cost
estimates included for the high voltage electrical tie-in equipment was provided from historical
project data by the Black & Veatch Power Delivery construction group (see Attachment 5).
Staff_PR_102 Attachment A Page 4 of 209
BLACK & VEATCH | Cost Estimate 2
Construction Costs
A detailed breakdown of the Construction Cost Estimate Totals & Bill of Quantities (BOQ) for the
following major portions of the project are included in Attachment 5:
Civil/Structural/Mechanical
Plant Electrical (includes the GSU and IPB)
High Voltage (500kV) Tie-in to the Existing Substation
Black & Veatch developed the BOQ for the Balance of Plant (BOP) materials and equipment
required for the new GSU foundation/firewalls, steel structural supports, electrical/controls tie-in,
grounding, etc. from the conceptual design. Commodity/other pricing from historical project data
from recent EPC and/or construction projects performed by Black & Veatch was used to develop
the cost estimates. Installation costs were adjusted for Boardman, Oregon and utilizing union labor
where applicable.
Engineering Costs
The estimated engineering costs include the following activities to support the project:
Initial Site Investigations, Data Gathering, and Preliminary Engineering
Major Electrical Equipment Bid Specification Development and Procurement Technical
Support
Electrical/Controls/Civil/Structural/Mechanical Balance of Plant (BOP) Detailed
Engineering and Construction Specifications
HV Electrical Tie-in Detailed Engineering and Construction Specifications
Construction Contractor Bid and Procurement Technical Support
Home Office and Field Technical Support during Construction
Total Project Costs
The total project estimated cost including engineering, procurement, and construction is
$13,485,000; broken down as indicated in the table below with escalation factor applied based on
the schedules included in Section 3.0. This cost estimate excludes the cost of the unit outage and
lost revenue of the plant.
Discipline Description Subtotal Total
Civil/Structural/Mechanical Foundations, Steel, HVAC Demo and Installation 1,943,000$
Transformer Fire Protection Deluge System 100,000$
HVAC Air Handler & Ductwork 100,000$
C/S/M Engineering & Project Management 315,000$ 2,458,000$
Plant Electrical Removal of Existing GSU Transformer 500,000$
GSU Transformers (incl. Shipping, Assembly, Dress-out, Testing, Spare Parts)8,011,000$
Isolated Phase Bus Duct & Support Steel (incl. Shipping, Demo, Installation)1,674,000$
Wiring, Ground Grid, Underground and Aboveground Raceway 212,000$
Elec Engineering & Project Management 236,000$ 10,633,000$
HV Electrical Tie-In 500kV OH Connection, Surge Arresters and Structures, Neutral Bus 324,000$
HV Elec Engineering & Project Management 70,000$ 394,000$
13,485,000$
OVERALL PROJECT COST SUMMARY
TOTAL
Staff_PR_102 Attachment A Page 5 of 209
BLACK & VEATCH | Cost Estimate 3
2.1.1 General Clarifications
The following general clarifications pertain to the cost estimates:
Based on the preliminary scope of work completed by Black & Veatch, the cost estimates
were performed at a +/- 20% accuracy level generally consistent with a Class 4 level as
defined by AACE International Recommended Practice No. 18R-97 Cost Estimate Classification
System – As Applied in Engineering, Procurement, and Construction for the Process Industries
(https:/web.aacei.org)
Engineering and construction costs have been escalated at 3% per year from a base
estimate in 2019 US dollars.
Construction cost estimate includes 30% contingency rate.
2.1.2 Civil/Structural/Mechanical Clarifications
The following clarifications pertain to the civil/structural/mechanical cost estimates:
Demolish existing transformer foundation and firewalls.
o The footprint of the new single-phase transformers is significantly larger than the
existing three-phase transformer.
o The most cost-effective solution is to demolish the existing foundation and install a
new foundation.
o Preserve the existing piles for partially supporting the new transformers.
o The existing firewall does not meet NFPA 850 “Recommended Practice for Fire
Protection for Electric Generating Plants and High Voltage Direct Current Converter
Stations” and will need to be replaced.
Demolish existing HVAC air handler foundation.
Relocate existing HVAC air handler unit.
o The existing air handler unit needs to be relocated to accommodate new
transformer foundation.
o New location of existing air handler unit is expected to be at existing grade elevation
on the east side of the CT air intake.
o Ductwork within the building would need to be redesigned and rerouted to the new
air handler location.
o An allowance for new HVAC equipment and/or substantial ductwork modifications
has been included in the cost estimate.
o New different sized equipment may be needed to accommodate
extension/reconfiguration of the duct work required for the new air handler
location.
Relocate existing underground fire protection pipe.
Install a new fire protection deluge system around the perimeter of each of the new single-
phase transformers.
o An allowance for equipment and installation has been included in the construction
cost estimate.
Install new transformer foundation with secondary containment
o Requires 8 to10 new piles.
o Sized for the oil volume, design rain event, and fire protection water.
o Does not include a drain or oil/water separator to match current site conditions.
This is based off discussions with plant personnel.
Staff_PR_102 Attachment A Page 6 of 209
BLACK & VEATCH | Cost Estimate 4
Install firewalls.
o Firewalls will be sized per NFPA 850 to limit the damage and potential spread of fire
in the event of a transformer failure.
Set the spare single-phase transformer on the existing spare foundation.
Construction cost estimate includes a 15% markup for three 8-hour shifts to reduce the
duration of the outage.
2.1.3 Plant Electrical Clarifications
The following clarifications pertain to the plant electrical cost estimates:
Black & Veatch solicited indicative pricing for four (4) single-phase GSU transformers from
ABB, Inc. (Córdoba, Spain) and Hyundai Power Transformers USA (Montgomery, AL). This
scope includes delivery, off-loading, assembly, dress-out, and testing of each unit.
Black & Veatch solicited indicative pricing for necessary modifications to the existing
isolated phase bus duct from AZZ Calvert (Richland, MS) and Technibus (Canton, OH). This
scope includes demolition of the existing bus duct to the building wall; and delivery, off-
loading, and installation of new bus duct and support assemblies.
The modified isolated phase bus duct will include space heaters similar to the existing bus
duct design. These will be field wired into the existing space heater control panel and
thermostat.
The ground grid in the area surrounding the new GSU transformer foundation will be
modified surrounding the transformer foundation area, along with associated ground rods
and equipment stingers. No additional grounding analysis has been considered.
The underground duct bank and associated risers to the existing GSU control panel will be
modified, as required, with risers to each of the new GSU control panels.
Black & Veatch has assumed auxiliary low voltage power feed and control circuits to the
existing transformer may need to be replaced, and has accounted for this wiring.
A new power feed to a junction box located near the spare transformer foundation has been
considered.
Existing GSU protective relay settings will be reviewed and modified as required in order to
protect the new transformers. No additional review of existing coordination, plant relay
settings, or arc flash studies has been considered.
Construction cost estimate includes a 15% markup for three 8-hour shifts to reduce the
duration of the outage.
2.1.4 High Voltage Electrical Tie-in Clarifications
The following clarifications pertain to the high voltage (HV) electrical tie-in cost estimates:
This conceptual design includes only 500kV side of the three (3) transformer HV
connections to the BPA substation and associated civil and electrical works.
The HV rigid bus from the substation will remain as is to avoid installation of an A-Frame in
BPA substation side. There would not be enough space for the A frame.
The three (3) single phase transformers and surge arresters will be positioned similar to
the existing Unit 1 Transformer configuration.
Staff_PR_102 Attachment A Page 7 of 209
BLACK & VEATCH | Schedule 5
The 34.5kV neutral bus arrangement will be similar to the existing Unit 1 Transformer
configuration. The neutral will be grounded close to the middle transformer. Firewalls of
both ends of the Unit 2 transformer bay will be used to support the neutral bus.
The west bus will not be changed. The connection from the west bus to the west
transformer HV bushing will be done by 3x1590 kcmil ACSR conductors. The same
conductors will be used for the surge arrester connection. Depending on the length of these
conductors, a conductor support (Dead-end Assembly) from the building wall may be
required.
The middle bus will be cut from the BPA-side middle bus structure and re-connect
diagonally to the existing east bus structure on the plant side.
o The existing middle bus structure, insulator, and foundation on the plant side will be
removed.
o The connection from the BPA-side middle bus to the middle transformer HV bushing
will be done by 3x1590 kcmil ACSR conductors. The same conductors will be used
for the surge arrester connection. Depending on the length of these conductors, a
conductor support from the building wall may be required.
The east bus will be cut from the BPA-side east bus structure and re-connect diagonally to a
new bus structure in the plant side (far east).
o The connection from the BPA-side east bus to the east transformer HV bushing will
be done by 3x1590 kcmil ACSR conductors. The same conductors will be used for
the surge arrester connection. Depending on the length of these conductors, a
conductor support from the building wall may be required.
Grounding of bus structure, surge arresters, and surge arrester structures is included in this
design scope.
The civil structural scope associated with the HV tie-in work includes:
o New bus support structure (1).
o Surge arrestor structure (3).
o Spread footing foundations for the new bus support structure and the surge arrester
support structures.
3.0 Schedule
Assuming this project is started by Avista Utilities in 3Q/4Q 2019 with a 56-week (maximum)
delivery time for the GSU transformer, an overall project estimated schedule of 19 months will
support installation during a planned Q1/Q2 unit outage in 2021.
The overall major activities for this project are expected to be performed in the phases as defined
below.
Phase 1: Site Investigations, Preliminary Engineering, and Major Equipment
Specification/Bid/Award
Phase 2: Major Equipment Procurement, Detailed Engineering, and Construction Contractor
Specification/Bid/Award
Phase 3: Major Equipment Delivery and Installation
Staff_PR_102 Attachment A Page 8 of 209
BLACK & VEATCH | Attachments 6
The overall project estimated schedule is shown below:
OVERALL PROJECT ESTIMATED SCHEDULE
2019 2020 2021PROJECT YEAR Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2
PHASE 1
PHASE 2
PHASE 3
This schedule is based on the Level 1 Engineering and Major Equipment Procurement Schedule and
Construction/Unit Outage Schedule provided as Attachments 6 and 7. Further refinement of these
schedules will be needed during Phase 1 and Phase 2 of the project.
4.0 Attachments
The following attachments are included in this report:
Attachment 1: Conceptual Design Layout and Demolition Drawings
Attachment 2: Major Equipment Procurement Cost Summary
Attachment 3: GSU Transformer Supplier Indicative Price Quotations
Attachment 4: IPB Electrical Duct Supplier Indicative Price Quotations
Attachment 5: Construction Cost Estimate Totals & Bill of Quantities
Attachment 6: Engineering & Procurement Level 1 Schedule
Attachment 7: Construction/Unit Outage Level 1 Schedule
Staff_PR_102 Attachment A Page 9 of 209
BLACK & VEATCH | Attachments 7
Attachment 1
Conceptual Design Layout and Demolition Drawings
Staff_PR_102 Attachment A Page 10 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
I

D

3
4
x
2
2
R

ISOPHASE BUS LAYOUT

RGH

03
/
2
7
/
2
0
1
9

0
7
:
0
6

P
M
DESIGNER
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-0001
X2 X2 X2 X1X1X1
Y1 Y1 Y1Y2Y2Y2
8'4'0 8'16'
1/8"=1'-0"
ha
s
0
7
2
5
2
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B
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3
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Fu
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=

1
1
SK-0002
PLAN
FOUNDATION (TYP)
NEW TRANFORMER
(TYP)
NEW TRANSFORMER
(TYP)
NEW ISOPHASE BUS
BUILDING
EXISTING
ROAD
EXISTING
30
'
-
0
"
36'-9"36'-9"
32
'
-
8
"
110'-3"
AIR HANDLING UNIT
RELOCATED
STATION FENCE
EXISTING
CL ROAD
EXISTING ROADWAY
STRUCTURE & FOUNDATION
NEW BUS SUPPORT
(TYP 3 PLCS)
CONDUCTOR
3X1590 KCMIL
FLEXIBLE
ARRESTER
SURGE
ARRESTER
SURGE
ARRESTER
SURGE BUS STRUCTURE
EXISTING 500kV
BUS STRUCTURE
EXISTING 500kV
AND SURGE ARRESTER (TYP)
JUMPER TO THE XFMR
THIS WILL BE USED TO
SUPPORT STRUCTURE.
TO SPAN FROM BUS
ATTACHMENT POINTS
UTILIZE EXISTING
BUS STRUCTURE
EXISTING 500kV
RIGID BUS
NEW 500kV
FIREWALL
FIREWALL
FIREWALL
FIREWALL
FIREWALL
FIREWALL
SUPPORTED FROM
NEUTRAL BUS -
Staff_PR_102 Attachment A Page 11 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
I

D

3
4
x
2
2
R

ISOPHASE BUS LAYOUT

RGH

03
/
2
5
/
2
0
1
9

0
7
:
3
7

P
M
DESIGNER
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-0002
8'4'0 8'16'
1/8"=1'-0"
ha
s
0
7
2
5
2
AE
C
O
s
i
m

B
u
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3
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=

1
NEW TRANSFORMER FDN
TRANSFORMER
NEW FIREWALL 2HR RATED SEAL (TYP)
FIREWALL PENETRATION
BUILDING WALL
EXISTING
ISOPHASE BUS
NEW
CL XFMR
COL
30'-0"
25
'
-
0
"
SECTION 1
SEE DWG 401395-SK-00
SCALE: 1/8"=1'-0"
CONNECTION
500kV
Staff_PR_102 Attachment A Page 12 of 209
CHECKED DATE
DRAWN CODE
APPPDECHKDESNODATEREVISIONS AND RECORD OF ISSUE
DRAWING NUMBERPROJECT REV
AREA
DRN
10987654321
A
B
C
D
E
F
A
B
C
D
E
F
AN
S
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D

3
4
x
2
2
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DEMOLITION PLAN

RGH

03
/
2
5
/
2
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1
9

0
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5
3

P
M
DESIGNER
ha
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1
THE DISTRIBUTION AND USE OF THE NATIVE
FORMAT CAD FILE OF THIS DRAWING IS
UNCONTROLLED. THE USER SHALL VERIFY
TRACEABILITY OF THIS DRAWING TO THE LATEST
CONTROLLED VERSION.
FOR CONSTRUCTION
NOT TO BE USED
COYOTE SPRINGS
GSU TRANSFORMER UPGRADE 401395-SK-000
HANDLING UNIT
RELOCATED AIR
PILING TO BE LEFT INTACT
EXISTING TRANSFORMER
AREA TO BE DEMOLISHED,
DEMOLITION PLAN
SCALE: 1/8"=1'-0"
8'4'0 8'16'
1/8"=1'-0"
TOWARD NEW POSITION
500kV RIGID BUS & BEND
& FOUNDATION. CUT
SUPPORT STRUCTURE
REMOVE EXISTING BUS
NEW POSITION
& BEND TOWARDS
CUT 500kV RIGID BUS ROADWAY
EXISTING
EXISTING FENCE
Staff_PR_102 Attachment A Page 13 of 209
BLACK & VEATCH | Attachments 8
Attachment 2
Major Equipment Procurement Cost Summary
Staff_PR_102 Attachment A Page 14 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - MAJOR EQUIPMENT PROCUREMENT COST SUMMARY
Equipment Description Equipment Labor Total
GSU Transformers GSU (4) 1PH 532/13.8/18kV 71/94/118MVA ONAN/ONAF/ONAF $ 6,823,950
Recommended Spare Parts $ 93,206
Assembly, Dress-out, Testing (Multiple Shift Union Labor Adder)$ 640,000
Escalation (6%)$ 415,029 $ 38,400
GSU Transformer Sub-Total $ 7,332,185 $ 678,400 $ 8,010,585
Isolated Phase Bus Duct CTG IPBD, 18kV, 7000A $ 234,685
STG IPBD, 13.8kV, 7000A $ 258,311
Structural Steel $ 55,800
Freight $ 89,650
Demolition of Existing IPB and Structural Supports $ 84,875
Installation New Structural Supports and New IPB $ 735,160
Estimated Adder for Multiple Shift Labor $ 120,000
Escalation (6%)$ 38,307 $ 56,402
Isolated Phase Bus Duct Sub-Total $ 676,753 $ 996,437 $ 1,673,190
HV Electrical Tie-In 500kV Overhead Connection, Surge Arresters and Structures, Neutral Bus $ 94,000 $ 211,000
Escalation (6%)$ 5,640 $ 12,660
HV Electrical Tie-In Sub-Total $ 99,640 $ 223,660 $ 323,300
TOTAL $ 8,108,578 $ 1,898,497 $ 10,007,075
Staff_PR_102 Attachment A Page 15 of 209
BLACK & VEATCH | Attachments 9
Attachment 3
GSU Transformer Supplier Indicative Price Quotations
Staff_PR_102 Attachment A Page 16 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 1/9
© ABB 2019
—
ABB REFERENCE NUMBER: OPP-19-2977050
Power Transformer
Cordoba, Spain
Customer Project Date ABB Quote No.
Black and Veatch Coyote Springs GSU Replacement 03/07/2019 QT-19-01456802
PLEASE NOTE THAT THIS IS A BUDGETARY PROPOSAL FOR INFORMATION PURPOSES ONLY.
A FIRM PROPOSAL CAN BE FURNISHED UPON REQUEST.
Staff_PR_102 Attachment A Page 17 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 2/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Table of Contents
1. Introduction ..................................................................................................................................................... 3
2. Scope of Supply and Pricing ......................................................................................................................... 4
3. Conditions of Sale .......................................................................................................................................... 4
4. Terms of Payment ........................................................................................................................................... 5
5. Cancellation Schedule.....................................................................................................................................6
6. Warranty ..........................................................................................................................................................6
7. Approval Drawings .......................................................................................................................................... 7
8. Transportation and Delivery .......................................................................................................................... 7
9. Maintenance and Instruction Manuals ..........................................................................................................8
10. Technical Clarifications, Comments, and Exceptions ...............................................................................8
11. Attachments ..................................................................................................................................................8
00 03/072019 Original Release
Staff_PR_102 Attachment A Page 18 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 3/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
1. Introduction
ABB is pleased to submit for your kind consideration this budgetary proposal which
covers design, manufacturing, testing and transportation to pad of four (4) 1-phase
Generator Step Up Transformers, rated 13.8/18/500 kV 118.33 MVA for Coyote Springs
Generating Station.
ABB has designed a unit fully interchangeable with the required electrical data:
ratings, voltages, DETC, impedances and BIL.
The design has also considered the mechanical connection to the dog house
flanges for the 2 LV provided at the drawing: “GSU Layout Drawing Reference”
According to a preliminary evaluation, the tank could be placed at the same
location. However, cooler needs to be placed at least in two panels. Please,
check if this solution is ok for you.
If a higher bus duct flange height or a minor impedance change is admissible,
ABB could provide an optimized solution.
We sincerely hope that you find of your interest this budgetary proposal which we are
ready to further discuss with you and firm it.
Thank you for considering ABB for your power transformer requirements. If there are
any questions, please contact your local ABB representative.
Sarah McQuistion
Account Manager
ABB Inc
Phone: [phone]
Email:[e-mail]
Jose Sanchez-Marin
Business Development – Cordoba Factory
ABB Inc. Transformers
Neeta Khanna
Market Manager
ABB Inc
Staff_PR_102 Attachment A Page 19 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 4/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
2. Scope of Supply and Pricing
ITEM QTY Description Price (Net Each) Price (Total) Delivery
10 4 Oil filled Shell Form GSU
71/94.66/118.33 MVA,
ONAN/ONAF/ONAF, 1-phase, 60
Hertz,
13.8/18/500 kV (DETC)
Delivery: FCA ABB Córdoba
(Spain) according to INCOTERMS
2010
1,550,000 USD 6,200,000 USD 10-12 months
FCA Cordoba
Factory
20 1 Delivery of item 10 from FCA ABB
Cordoba Factory to Site on PAD
(DDP Offloaded) at Coyote Springs
200 Ullman Blvd
Boardman, OR 97818
TBA TBA 2 – 3 months
after FAT
30 1 Transformer 24 months warranty Included in
transformer price
40 $28,800
40.a 4 Install: Assembly, Oil-Fill & Testing $428,000
Notes:
The Sales price shown is on a per item basis. If the Customer purchases a quantity other than that
shown above, then the sales price is subject to change.
Please note that the shipment date(s) specified above is subject to prior sales. The shipment after re-
ceipt of order (ARO) is determined on the first available production slot at the time of proposal submit-
tal. The shipment ARO could remain as stated or be extended depending on prior sales. Please com-
municate with your ABB sales representative on a regular basis about shipment lead time during
proposal evaluation.
All prices are budgetary.
3. Conditions of Sale
3.1. Prices
The total selling price for the offered equipment is expressed in USD. Prices are budgetary and not bid-
ding. ABB has not included any kind of sales or use taxes or duties imposed by state or local authorities.
Any difference in the observed rate of the tax, between the date of this proposal and the shipment of
the equipment from our factory, will be the responsibility of the purchaser.
All prices are contingent upon gaining valid shipping clearances at the time of shipment. If clearance is
not available due to highway construction, changes in state regulations, changes in bridge limitations or
other items beyond our control, ABB will not be responsible for any additional shipping or handling
charges.
Staff_PR_102 Attachment A Page 20 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 5/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
3.2. Applicable Terms and Conditions of Sale
Terms and conditions of sale are based upon this proposal and ABB General Terms and Conditions of sale
herein. We stand open to negotiate any of the items contained therein in an effort to reach a mutually ac-
ceptable set of commercial terms and conditions applicable to this potential contract.
3.3. Liquidated Damages
Liquidated Damages are exclusive remedy for late delivery (full and final settlement).
Liquidated damages for late delivery shall be 0,5% for each full week's delay in no case to exceed 10% of the
price of the delayed portion of the goods.
Liquidated damages for performance shall not exceed 10% of the purchase order price.
Seller’s sole liability and Purchaser’s exclusive remedy for the failure to meet the delivery date and/or any
performance guarantees is assessment of liquidated damages. Seller’s maximum aggregate liability for
failure to meet the delivery date and/or any performance guarantees shall be ten percent of the purchase
order price.
4. Terms of Payment
All prices are firm and based on the following progress payment terms unless specifically noted other-
wise. Payments are due net 30 days after submittal of invoice unless noted otherwise.
Transformer Payment Milestone Payment (% of Price)
At Order Placement 10 %
Upon the approval of the drawings 10 %
At reception of copper and steel at factory 30 %
At completion of Factory Acceptance Tests 30 %
Upon delivery at site but not later than 60 days after EXW
availability.
20 %
Transportation Payment Milestone Payment (% of Price)
Upon completion i.e. DDP delivery 100 %
Staff_PR_102 Attachment A Page 21 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 6/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Note:If payment is not made when due, for above payment term, Purchaser shall pay, in addition to the
overdue payment, a late charge equal to the lesser of 1 1/2% per month or any part thereof
5. Cancellation Schedule
The Purchaser may cancel the order upon written notice and upon payment to ABB of reasonable and
proper cancellation charges. These charges will be based on the following schedule:
Milestone Cancellation % of Price
After order entry 20 %
After submittal of approval drawings 40 %
After receipt of copper and E-steel at the factory, prior to start of
manufacture
80%
After start of manufacture 100 %
Time period is from PO date or letter of Intent date to the date of receipt of written notification of can-
cellation. Cancellation at “No Charge” may be made only if ABB refuses to meet the terms of this agree-
ment or the technical requirements of the applicable customer specification, excluding noted excep-
tions herein.
6. Warranty
Warranty shall apply for a period of 18 months from the date of its energization, or 24 months after EXW
Cordoba Factory availability, whichever comes first.
The goods supplied against any order resulting from this proposal would be guaranteed against defects
in design, materials or workmanship as stated below, under the condition that:
The unit must be assembled and filled with oil no longer than six (6) months after shipment from ABB’s
factory.
Erection and commissioning is performed by ABB or by personnel contracted by ABB.
Technical Assistance of the erection and commissioning is performed by ABB or by personnel approved
in writing by ABB. (ABB does not assume responsibility for any issues of nonconformance directly
caused by the negligence of third party organizations.) ABB will provide a service engineer (Technical
Assistance) for warranty validation for a maximum of ten (10) consecutive days per transformer, includ-
ing transportation, at no additional charge.
It will be the Purchaser’s responsibility to:
Make arrangements for ABB to be present during the installation process.
If installation plus travel exceeds ten (10) consecutive days per transformer, ABB Technical Assistance
services will be charged at the rates stated in the ABB Rate Sheet 1ZUL9520_001 or latest attached revi-
sion.
Staff_PR_102 Attachment A Page 22 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 7/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Complete and return the ABB Warranty Validation Sheet within one (1) week of installation completion.
If a warranty repair is necessary, ABB will not be responsible for handling, storing, treating, or replace-
ment of transformer oil.
The warranties and remedies set forth herein are conditioned upon the proper receipt, handling, stor-
age and installation of the equipment supplied hereunder and upon the purchaser’s completion and re-
turn of the Receiving Inspection, Unloading and Storage and Installation check lists supplied with the
transformer.
The warranties and remedies are further conditioned upon the equipment having been operated and
maintained in accordance with ABB recommendations and standard industry practice, and not having
been subjected to accident, alteration, abuse or misuse.
7. Approval Drawings
Drawings for approval can be supplied based on the following schedule. Dates are in weeks after re-
ceipt of complete order information.
Drawings will be submitted according to the following schedule:
·DRM documentation package: 8-10 weeks ARO
·Detailed design package: 8-10 weeks from DRM approval
·Final documentation package: 4-6 weeks from FAT
ABB requires customer to approve and return drawings within 2 weeks of submittal. Return of these
drawings after the 2 week period may result in schedule delays. Shipments and drawing dates are sub-
ject to prior sales. Approval order pricing is firm for 30 days after initial mailing date of approval draw-
ings. Orders not released for manufacture within 30 days of the initial drawing date are subject to price
adjustment.
All lead times are subject change due to engineering load at time of order and must be confirmed at
time of order. The Final drawings will be provided after completion of tests.
8. Transportation and Delivery
Item Incoterms Additional Shipping Terms Shipment (ARO)
20 DDP Delivery of item 10 from FCA ABB Cordoba
Factory to Site on PAD (DDP Offloaded) at
Coyote Springs 200 Ullman Blvd Boardman, OR
97818
2 – 3 months after FAT
Shipment date is subject to prior sales and confirmation at the time of order. Lead times are subject to
change based on availability of production space and/or materials at time of order. Please contact your
ABB representative to confirm the lead time at order entry. Drawings and shipment in less than typical
lead times are available upon request and will be priced accordingly.
Staff_PR_102 Attachment A Page 23 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 8/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
If delivery is delayed by Purchaser, payment shall be due on the date ABB is prepared to make delivery.
Delays in delivery or nonconformities in any installments delivered shall not relieve Purchaser of its obli-
gation to accept and pay for remaining installments.
Shipment date is contingent upon the Seller's ability to obtain a valid shipping clearance at the time of
shipment. At the time of award, the purchaser is advised to confirm transformer dimensions and
weights prior to proceeding with civil work.
Site Installation
The cost for site assembly is not included in the unit price quoted above. It is included as a separate line
item. Please refer to the ABB TRES proposal attached.
Purchase Order must make reference to all pertinent documentation, including acknowledgment of this
proposal and complete shipping address with site contact information.
9. Maintenance and Instruction Manuals
ABB will supply hard bound copies of Maintenance and Instruction Manuals. These include certified test
results, requested transformer pictures, and drawings.
10. Technical Clarifications, Comments, and
Exceptions
Please see attached Technical Proposal: OPP-19-2977050 - Technical data sheet_coyote R00
11. Attachments
1.ABB general terms and conditions of sale
2.OPP-19-2977050 - Technical data sheet_coyote R00
Staff_PR_102 Attachment A Page 24 of 209
SECURITY LEVEL DOCUMENT KIND
Confidential COMMERCIAL BUDGET
TITLE DOCUMENT ID.REV.LANG.PAGE
Coyote Springs GSU Replacement OPP-19-2977050 00 EN 9/9
© ABB 2019 |TERMS AND CONDITIONS OF SALE ARE BASED UPON THIS PROPOSAL AND ABB GENER AL TERMS AND
CONDITIONS OF SALE.
Thank you for considering ABB for your power transformer requirements. We welcome the opportunity
to speak with you concerning our proposal or any other questions you may have.
Best regards,
Sarah McQuistion
Account Manager
ABB Inc
Phone: [phone]
Email:[e-mail]
Jose Sanchez-Marin
Business Development – Cordoba Factory
ABB Inc. Transformers
Neeta Khanna
Market Manager
ABB Inc
Staff_PR_102 Attachment A Page 25 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

ABB INC.
GENERAL TERMS AND CONDITIONS OF SALE

1. General. The terms and conditions contained herein, together with any additional or different terms
contained in ABB's Proposal, if any, submitted to Purchaser (which Proposal shall control over any
conflicting terms), constitute the entire agreement (the "Agreement") between the parties with respect to
the order and supersede all prior communications and agreements regarding the order. Acceptance by
ABB of the order, or Purchaser's acceptance of ABB's Proposal, is expressly limited to and conditioned
upon Purchaser's acceptance of these terms and conditions, payment for or acceptance of any
performance by ABB being acceptance. These terms and conditions may not be changed or superseded
by any different or additional terms and conditions proposed by Purchaser to which terms ABB hereby
objects. Unless the context otherwise requires, the term "Equipment" as used herein means all of the
equipment, parts, accessories sold, and all software and software documentation, if any, licensed to
Purchaser by ABB ("Software") under the order. Unless the context otherwise requires, the term
"Services" as used herein means all labor, supervisory, technical and engineering, installation, repair,
consulting or other services provided by ABB under the order. As used herein, the term "Purchaser" shall
include the initial end use of the Equipment and/or services; provided, however, that Paragraph 13(a)
shall apply exclusively to the initial end user.

2. Prices.
(a) Unless otherwise specified in writing, all Proposals expire thirty (30) days from the date thereof.
(b) Unless otherwise stated herein, Services prices are based on normal business hours (8 a.m. to 5 p.m.
Monday through Friday). Overtime and Saturday hours will be billed at one and one-half (1 1/2) times the
hourly rate; and Sunday hours will be billed at two (2) times the hourly rate; holiday hours will be billed at
three (3) times the hourly rate. If a Services rate sheet is attached hereto, the applicable Services rates
shall be those set forth in the rate sheet. Rates are subject to change without notice.
(c) The price does not include any federal, state or local property, license, privilege, sales, use, excise,
gross receipts, or other like taxes which may now or hereafter be applicable. Purchaser agrees to pay or
reimburse any such taxes which ABB or its suppliers are required to pay or collect. If Purchaser is
exempt from the payment of any tax or holds a direct payment permit, Purchaser shall, upon order
placement, provide ABB a copy, acceptable to the relevant governmental authorities of any such
certificate or permit.
(d) The price includes customs duties and other importation or exportation fees, if any, at the rates in
effect on the date of ABB’s Proposal. Any change after that date in such duties, fees, or rates, shall
increase the price by ABB's additional cost.

3. Payment.
(a) Unless specified to the contrary in writing by ABB, payment terms are net cash, payable without
offset, in United States Dollars, 30 days from date of invoice by wire transfer to the account designated by
ABB in the Proposal.
(b) If in the judgment of ABB the financial condition of Purchaser at any time prior to delivery does not
justify the terms of payment specified, ABB may require payment in advance, payment security
satisfactory to ABB, or may terminate the order, whereupon ABB shall be entitled to receive reasonable
cancellation charges. If delivery is delayed by Purchaser, payment shall be due on the date ABB is
prepared to make delivery. Delays in delivery or nonconformities in any installments delivered shall not
relieve Purchaser of its obligation to accept and pay for remaining installments.
(c) Purchaser shall pay, in addition to the overdue payment, a late charge equal to the lesser of 1 1/2%
per month or any part thereof or the highest applicable rate allowed by law on all such overdue amounts
plus ABB's attorneys' fees and court costs incurred in connection with collection.

4. Changes.
(a) Any changes requested by Purchaser affecting the ordered scope of work must be accepted by ABB
and resulting adjustments to affected provisions, including price, schedule, and guarantees mutually
agreed in writing prior to implementation of the change.
Staff_PR_102 Attachment A Page 26 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

(b) ABB may, at its expense, make such changes in the Equipment or Services as it deems necessary,
in its sole discretion, to conform the Equipment or Services to the applicable specifications. If Purchaser
objects to any such changes, ABB shall be relieved of its obligation to conform to the applicable
specifications to the extent that conformance may be affected by such objection.

5. Delivery.
(a) All Equipment manufactured, assembled or warehoused in the continental United States is delivered
F.O.B. point of shipment. Equipment shipped from outside the continental United States is delivered
F.O.B. United States port of entry. Purchaser shall be responsible for any and all demurrage or detention
charges.
(b) If the scheduled delivery of Equipment is delayed by Purchaser or by Force Majeure, ABB may move
the Equipment to storage for the account of and at the risk of Purchaser whereupon it shall be deemed to
be delivered.
(c) Shipping and delivery dates are contingent upon Purchaser's timely approvals and delivery by
Purchaser of any documentation required for ABB's performance hereunder.
(d) Claims for shortages or other errors in delivery must be made in writing to ABB within ten days of
delivery. Equipment may not be returned except with the prior written consent of and subject to terms
specified by ABB. Claims for damage after delivery shall be made directly by Purchaser with the common
carrier

6. Title & Risk of Loss. Except with respect to Software (for which title shall not pass, use being
licensed) title to Equipment shall remain in ABB until fully paid for. Notwithstanding any agreement with
respect to delivery terms or payment of transportation charges, risk of loss or damage shall pass to
Purchaser upon delivery.

7. Inspection, Testing and Acceptance.
(a) Any inspection by Purchaser of Equipment on ABB's premises shall be scheduled in advance to be
performed during normal working hours.
(b) If the order provides for factory acceptance testing, ABB shall notify Purchaser when ABB will
conduct such testing prior to shipment. Unless Purchaser states specific objections in writing within ten
(10) days after completion of factory acceptance testing, completion of the acceptance test constitutes
Purchaser's factory acceptance of the Equipment and its authorization for shipment.
(c) If the order provides for site acceptance testing, testing will be performed by ABB personnel to verify
that the Equipment has arrived at site complete, without physical damage, and in good operating
condition. Completion of site acceptance testing constitutes full and final acceptance of the Equipment.
If, through no fault of ABB, acceptance testing is not completed within thirty (30) days after arrival of the
Equipment at the site, the site acceptance test shall be deemed completed and the Equipment shall be
deemed accepted.

8. Warranties and Remedies.
(a) Equipment and Services Warranty. ABB warrants that Equipment (excluding Software, which is
warranted as specified in paragraph (d) below) shall be delivered free of defects in material and
workmanship and that Services shall be free of defects in workmanship. The Warranty Remedy Period for
Equipment (excluding Software, Spare Parts and Refurbished or Repaired Parts) shall end twelve (12)
months after installation or eighteen (18) months after date of shipment, whichever first occurs. The
Warranty Remedy Period for new spare parts shall end twelve (12) months after date of shipment. The
Warranty Remedy Period for refurbished or repaired parts shall end ninety (90) days after date of
shipment. The Warranty Remedy Period for Services shall end ninety (90) days after the date of
completion of Services.
(b) Equipment and Services Remedy. If a nonconformity to the foregoing warranty is discovered in the
Equipment or Services during the applicable Warranty Remedy Period, as specified above, under normal
and proper use and provided the Equipment has been properly stored, installed, operated and maintained
and written notice of such nonconformity is provided to ABB promptly after such discovery and within the
applicable Warranty Remedy Period, ABB shall, at its option, either (i) repair or replace the
nonconforming portion of the Equipment or re-perform the nonconforming Services or (ii) refund the
Staff_PR_102 Attachment A Page 27 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

portion of the price applicable to the nonconforming portion of Equipment or Services. If any portion of the
Equipment or Services so repaired, replaced or re-performed fails to conform to the foregoing warranty,
and written notice of such nonconformity is provided to ABB promptly after discovery and within the
original Warranty Remedy Period applicable to such Equipment or Services or 30 days from completion
of such repair, replacement or re-performance, whichever is later, ABB will repair or replace such
nonconforming Equipment or re-perform the nonconforming Services. The original Warranty Remedy
Period shall not otherwise be extended.
(c) Exceptions. ABB shall not be responsible for providing working access to the nonconforming
Equipment, including disassembly and re-assembly of non-ABB supplied equipment, or for providing
transportation to or from any repair facility, all of which shall be at Purchaser's risk and expense. ABB
shall have no obligation hereunder with respect to any Equipment which (i) has been improperly repaired
or altered; (ii) has been subjected to misuse, negligence or accident; (iii) has been used in a manner
contrary to ABB's instructions; (iv) is comprised of materials provided by or a design specified by
Purchaser; or (v) has failed as a result of ordinary wear and tear. Equipment supplied by ABB but
manufactured by others is warranted only to the extent of the manufacturer’s warranty, and only the
remedies, if any, provided by the manufacturer will be allowed.
(d) Software Warranty and Remedies. ABB warrants that, except as specified below, the Software will,
when properly installed, execute in accordance with ABB's published specification. If a nonconformity to
the foregoing warranty is discovered during the period ending one (1) year after the date of shipment and
written notice of such nonconformity is provided to ABB promptly after such discovery and within that
period, including a description of the nonconformity and complete information about the manner of its
discovery, ABB shall correct the nonconformity by, at its option, either (i) modifying or making available to
the Purchaser instructions for modifying the Software; or (ii) making available at ABB's facility necessary
corrected or replacement programs. ABB shall have no obligation with respect to any nonconformities
resulting from (i) unauthorized modification of the Software or (ii) Purchaser-supplied software or
interfacing. ABB does not warrant that the functions contained in the software will operate in
combinations which may be selected for use by the Purchaser, or that the software products are free from
errors in the nature of what is commonly categorized by the computer industry as "bugs".
(e) THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES
OF QUALITY AND PERFORMANCE, WHETHER WRITTEN, ORAL OR IMPLIED, AND ALL OTHER
WARRANTIES INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE OR USAGE OF TRADE ARE HEREBY DISCLAIMED. THE REMEDIES
STATED HEREIN CONSTITUTE PURCHASER’S EXCLUSIVE REMEDIES AND ABB’S ENTIRE
LIABILITY FOR ANY BREACH OF WARRANTY.

9. Patent Indemnity.
(a) ABB shall defend at its own expense any action brought against Purchaser alleging that the
Equipment or the use of the Equipment to practice any process for which such Equipment is specified by
ABB (a “Process”) directly infringes any claim of a patent of the United States of America and to pay all
damages and costs finally awarded in any such action, provided that Purchaser has given ABB prompt
written notice of such action, all necessary assistance in the defense thereof and the right to control all
aspects of the defense thereof including the right to settle or otherwise terminate such action in behalf of
Purchaser.
(b) ABB shall have no obligation hereunder and this provision shall not apply to: (i) any other equipment
or processes, including Equipment or Processes which have been modified or combined with other
equipment or process not supplied by ABB; (ii) any Equipment or Process supplied according to a design,
other than an ABB design, required by Purchaser; (iii) any products manufactured by the Equipment or
Process; (iv) any patent issued after the date hereof; or (v) any action settled or otherwise terminated
without the prior written consent of ABB.
(c) If, in any such action, the Equipment is held to constitute an infringement, or the practice of any
Process using the Equipment is finally enjoined, ABB shall, at its option and its own expense, procure for
Purchaser the right to continue using said Equipment; or modify or replace it with non-infringing
equipment or, with Purchaser's assistance, modify the Process so that it becomes non-infringing; or
remove it and refund the portion of the price allocable to the infringing Equipment. THE FOREGOING
Staff_PR_102 Attachment A Page 28 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

PARAGRAPHS STATE THE ENTIRE LIABILITY OF ABB AND EQUIPMENT MANUFACTURER FOR
ANY PATENT INFRINGEMENT.
(d) To the extent that said Equipment or any part thereof is modified by Purchaser, or combined by
Purchaser with equipment or processes not furnished hereunder (except to the extent that ABB is a
contributory infringer) or said Equipment or any part thereof is used by Purchaser to perform a process
not furnished hereunder by ABB or to produce an article, and by reason of said modification, combination,
performance or production, an action is brought against ABB, Purchaser shall defend and indemnify ABB
in the same manner and to the same extent that ABB would be obligated to indemnify Purchaser under
this "Patent Indemnity" provision.

10. Limitation of Liability.
(a) In no event shall ABB, its suppliers or subcontractors be liable for special, indirect, incidental or
consequential damages, whether in contract, warranty, tort, negligence, strict liability or otherwise,
including, but not limited to, loss of profits or revenue, loss of use of the Equipment or any associated
equipment, cost of capital, cost of substitute equipment, facilities or services, downtime costs, delays, and
claims of customers of the Purchaser or other third parties for any damages. ABB's liability for any claim
whether in contract, warranty, tort, negligence, strict liability, or otherwise for any loss or damage arising
out of, connected with, or resulting from this Agreement or the performance or breach thereof, or from the
design, manufacture, sale, delivery, resale, repair, replacement, installation, technical direction of
installation, inspection, operation or use of any equipment covered by or furnished under this Agreement,
or from any services rendered in connection therewith, shall in no case (except as provided in the section
entitled "Patent Indemnity") exceed one-half (1/2) of the purchase price allocable to the Equipment or part
thereof or Services which gives rise to the claim.
(b) All causes of action against ABB arising out of or relating to this Agreement or the performance or
breach hereof shall expire unless brought within one year of the time of accrual thereof.
(c) In no event, regardless of cause, shall ABB be liable for penalties or penalty clauses of any
description or for indemnification of Purchaser or others for costs, damages, or expenses arising out of or
related to the Equipment and/Services.

11. Laws and Regulations. ABB does not assume any responsibility for compliance with federal, state
or local laws and regulations, except as expressly set forth herein, and compliance with any laws and
regulations relating to the operation or use of the Equipment or Software is the sole responsibility of the
Purchaser. All laws and regulations referenced herein shall be those in effect as of the Proposal date. In
the event of any subsequent revisions or changes thereto, ABB assumes no responsibility for compliance
therewith. If Purchaser desires a modification as a result of any such change or revision, it shall be
treated as a change per Article 4. Nothing contained herein shall be construed as imposing responsibility
or liability upon ABB for obtaining any permits, licenses or approvals from any agency required in
connection with the supply, erection or operation of the Equipment. This Agreement shall be governed by
the laws of the State of New York, but excluding the provisions of the United Nations Convention on
Contracts for the International Sale of Goods and excluding New York law with respect to conflicts of law.
Purchaser agrees that all causes of action against ABB under this Agreement shall be brought in the
State Courts of the State of New York, or the U.S. District Court for the Southern District of New York. If
any provision hereof, partly or completely, shall be held invalid or unenforceable, such invalidity or
unenforceability shall not affect any other provision or portion hereof and these terms shall be construed
as if such invalid or unenforceable provision or portion thereof had never existed.

12. OSHA. ABB warrants that the Equipment will comply with the relevant standards of the Occupational
Safety and Health Act of 1970 ("OSHA") and the regulations promulgated thereunder as of the date of the
Proposal. Upon prompt written notice from the Purchaser of a breach of this warranty, ABB will replace
the affected part or modify it so that it conforms to such standard or regulation. ABB's obligation shall be
limited to such replacement or modification. In no event shall ABB be responsible for liability arising out
of the violation of any OSHA standards relating to or caused by Purchaser's design, location, operation,
or maintenance of the Equipment, its use in association with other equipment of Purchaser, or the
alteration of the Equipment by any party other than ABB.

Staff_PR_102 Attachment A Page 29 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

13. Software License.
(a) ABB owns all rights in or has the right to sublicense all of the Software, if any, to be delivered to
Purchaser under this Agreement. As part of the sale made hereunder Purchaser hereby obtains a limited
license to use the Software, subject to the following: (i) The Software may be used only in conjunction
with equipment specified by ABB; (ii) The Software shall be kept strictly confidential; (iii) The Software
shall not be copied, reverse engineered, or modified; (iv) The Purchaser's right to use the Software shall
terminate immediately when the specified equipment is no longer used by the Purchaser or when
otherwise terminated, e.g. for breach, hereunder; and (v) the rights to use the Software are non-exclusive
and non-transferable, except with ABB's prior written consent.
(b) Nothing in this Agreement shall be deemed to convey to Purchaser any title to or ownership in the
Software or the intellectual property contained therein in whole or in part, nor to designate the Software a
"work made for hire" under the Copyright Act, nor to confer upon any person who is not a named party to
this Agreement any right or remedy under or by reason of this Agreement. In the event of termination of
this License, Purchaser shall immediately cease using the Software and, without retaining any copies,
notes or excerpts thereof, return to ABB the Software and all copies thereof and shall remove all machine
readable Software from all of Purchaser's storage media.

14. Inventions and Information. Unless otherwise agreed in writing by ABB and Purchaser, all right,
title and interest in any inventions, developments, improvements or modifications of or for Equipment and
Services shall remain with ABB. Any design, manufacturing drawings or other information submitted to
the Purchaser remains the exclusive property of ABB. Purchaser shall not, without ABB's prior written
consent, copy or disclose such information to a third party. Such information shall be used solely for the
operation or maintenance of the Equipment and not for any other purpose, including the duplication
thereof in whole or in part.

15. Force Majeure. ABB shall neither be liable for loss, damage, detention or delay nor be deemed to be
in default for failure to perform when prevented from doing so by causes beyond its reasonable control
including but not limited to acts of war (declared or undeclared), Acts of God, fire, strike, labor difficulties,
acts or omissions of any governmental authority or of Purchaser, compliance with government
regulations, insurrection or riot, embargo, delays or shortages in transportation or inability to obtain
necessary labor, materials, or manufacturing facilities from usual sources or from defects or delays in the
performance of its suppliers or subcontractors due to any of the foregoing enumerated causes. In the
event of delay due to any such cause, the date of delivery will be extended by period equal to the delay
plus a reasonable time to resume production, and the price will be adjusted to compensate ABB for such
delay.

16. Cancellation. Any order may be cancelled by Purchaser only upon prior written notice and payment
of termination charges, including but not limited to, all costs identified to the order incurred prior to the
effective date of notice of termination and all expenses incurred by ABB attributable to the termination,
plus a fixed sum of ten (10) percent of the final total price to compensate for disruption in scheduling,
planned production and other indirect costs.

17. Termination. No termination by Purchaser for default shall be effective unless, within fifteen (15)
days after receipt by ABB of Purchaser's written notice specifying such default, ABB shall have failed to
initiate and pursue with due diligence correction of such specified default.

18. Export Control.
(a) Purchaser represents and warrants that the Equipment and Services provided hereunder and the
"direct product" thereof are intended for civil use only and will not be used, directly or indirectly, for the
production of chemical or biological weapons or of precursor chemicals for such weapons, or for any
direct or indirect nuclear end use. Purchaser agrees not to disclose, use, export or re-export, directly or
indirectly, any information provided by ABB or the "direct product" thereof as defined in the Export Control
Regulations of the United States Department of Commerce, except in compliance with such Regulations.
(b) If applicable, ABB shall file for a U.S. export license, but only after appropriate documentation for the
license application has been provided by Purchaser. Purchaser shall furnish such documentation within
Staff_PR_102 Attachment A Page 30 of 209
ABB
Form 50-490 General Terms and
Conditions of Sale

a reasonable time after order acceptance. Any delay in obtaining such license shall suspend
performance of this Agreement by ABB. If an export license is not granted or, if once granted, is
thereafter revoked or modified by the appropriate authorities, this Agreement may be canceled by ABB
without liability for damages of any kind resulting from such cancellation. At ABB's request, Purchaser
shall provide to ABB a Letter of Assurance and End-User Statement in a form reasonably satisfactory to
ABB.

19. Assignment. Any assignment of this Agreement or of any rights or obligations under the Agreement
without prior written consent of ABB shall be void.

20. Nuclear Insurance – Indemnity. For applications in nuclear projects, the Purchaser and/or its end
user customer shall have complete insurance protection against liability and property damage resulting
from a nuclear incident to and shall indemnify ABB, its subcontractors, suppliers and vendors against all
claims resulting from a nuclear incident.

21. Resale. If Purchaser resells any of the Equipment, the sale terms shall limit ABB's liability to the
buyer to the same extent that ABB's liability to Purchaser is limited hereunder.

22. Entire Agreement. This Agreement constitutes the entire agreement between ABB and Purchaser.
There are no agreements, understandings, restrictions, warranties, or representations between ABB and
Purchaser other than those set forth herein or herein provided.

Staff_PR_102 Attachment A Page 31 of 209

Transformer Performance Specification
For: B&V Date: 05/03/2019
Quote: Coyote S. Item: Spec: 63.3801

Rating
Type Transformer Class H Winding X Winding Y Winding
Phase 1 500 kV 13.8 kV 18 kV
Hertz 60 ONAN 71,000 KVA 29,330 KVA 41,660 KVA
Temp Rise 55 C ONAF1 94,660 KVA 39,000 KVA 55,660 KVA
Insulating Type Mineral Oil ONAF2 118,330 KVA 49,000 KVA 69,330 KVA

Additional Tap Voltages
H Winding (kV) ± 2 × 2.5% of 500 kV, DETC
X Winding (kV) No Taps
Y Winding (kV) No Taps

Dielectric Tests Insulation Levels
Applied Voltage
(To other wind-
ings and ground)
H Winding 34 kV
ITEMS Basic Lightning Impulse Insulation
Level (BIL kV) X Winding 34 kV
Y Winding 50 kV H line 1425
Induced Voltage
Enhancement level /
7200 Cycle (ph-G) 550 kV H neutral 110
X line 110
One hour level (ph-G) 475 kV Y line 150

Loss Data based on NL @ 20°C, LL @ 75°C
Based on loading at 500 kV To 13.8 kV
Winding Load KVA H 71,000 X 29,330 Y 46,660
No Load Loss 126 kW
Load Loss 84 kW Total Loss 210 kW

Regulation at

Power
Factor
%
Reg % Load

Auxiliary Losses (Not included in
above) Percent Exciting Current Mechanical Data
Not for Construction Purposes
12 kW
100% V 110% V
0.34 0.9
Drawing
Average Sound Pressure Level Total Height 371 in
dB(A) Class Total Length 274 in
82 ONAF2 Total Width 250 in
**no-load sound (core plus cooling system) Shipping Height 175 in
Shipping Width 142 in
Shipping Length 166 in
Oil Preservation Conservator
Percent Impedance Voltage Weights (approximate) (lbs)
% IZ Between
Windings At Core and Coils 217,000 lbs
Tank and Fittings 103,000 lbs
5.33 (*) 500/13.8 71 MVA Fluid 8,453 gal 63,000 lbs
5.33 (*) 500/18 71 MVA Total Weight 383,000 lbs
10.33 (*) 13.8/18 kV 71 MVA Shipping Weight 275,000 lbs
Shipped in Dry Air

(*)Impedances tolerance: +-5%
Notes and Clarifications:

▪ Shell form is proposed
▪ Impedances tolerance is +-5%
▪ Radiators are placed at segments 2 and 3
Staff_PR_102 Attachment A Page 32 of 209

- ABB has designed a unit fully interchangeable with the required electrical data: ratings, voltages, DETC,
impedances and BIL.
- The design has also considered the mechanical connection to the dog house flanges for the 2 LV provided at the
drawing: “GSU Layout Drawing Reference”
- According to a preliminary evaluation, the tank could be placed at the same location. However, cooler needs to
be placed at least in two panels. Please, check if this solution is ok for you.
- If a higher bus duct flange height or a minor impedance change is admissible, ABB could provide an optimized
solution.

Staff_PR_102 Attachment A Page 33 of 209
TO: FROM: Hyundai Power Transformer USA
Or Hyundai Corporation USA Black & Veatch ATTN: Chris Echter
Name : Jaehun Kim Phone No. : 334-481-2039 Fax No. : 334-481-2098 E-mail : [e-mail]
Our Ref. No. : A1902-729 Date : March 15, 2019

Subject

: Proposal for Avista / Coyote Spring GSU replacement

Dear Mr. Chris Echter,

We thank you very much for your invitation for the subject and are pleased to submit our
Proposal as follows:

AA. Description

# Description Unit Price Q’ty Extended Price
1
1PH 60HZ 532/13.8/18KV
71/94.6/118.3MVA YNd1d1 HV-DETC ONAN/ONAF/ONAF $1,705,988 4EA $6,823,950
2 Recommended Spare Parts (Optional) $93,206 1LOT $93,206
1) Contracting entity : Hyundai Power Transformer USA
If the unit is manufactured out of 215 Folmar Parkway, Montgomery, AL 36105
2) Contracting entity : Hyundai Corporation USA
If the unit is manufactured out of Ulsan, Korea

BB. Commercial Terms and Conditions

1. Scope of Supply

Staff_PR_102 Attachment A Page 34 of 209

2

1.1 Design, manufacture, test at factory, and delivery according to ANSI/IEEE standards.

1.2 Full routine test in accordance with applicable international standards ANSI. Any type
test requirement should be notified by the Purchaser explicitly and is quoted separately.
The cost thereof shall be added to contract price. The equipment will be subjected to
standard inspection requirement of the supplier. Short Circuit Test is not included in the
proposed price.

1.3 Seaworthy packing (if needed), as per Hyundai’s export packing standard, and allowing
for shipment and handling in good conditions, is included. Details thereon can be
obtained upon request. The equipment shall be marked according to the supplier’s
standard, unless specific instructions thereto have been given by the purchaser.

1.4 Price Included in Item AA.

2. Price terms:

2.1 The prices quoted above are in U.S. Dollars.

2.2 The proposed prices are firm and valid for 60 days.
Any overrun on these time limits, not due to the supplier, shall result in a totally
revised quotation.

3. Terms of Payment

3.1 Net 30Days
- 10% after submitting the drawing for approval
- 20% after in-tanking
- 20% after successful Factory Acceptance Test
Staff_PR_102 Attachment A Page 35 of 209

3

- 40% after delivery to job site
- 10% after submittal of LOC valid through the warranty period.

4. Delivery date

4.1 Hyundai would like to deliver the unit for a period of 56 weeks after receipt of order
if the unit is manufactured out of Montgomery, AL
4.12 Hyundai would like to deliver the unit by May 30, 2020 if the unit is manufactured
out of Ulsan, Korea

5. Warranty:

5.1 HPT warrants the Equipment will be free from defects in workmanship and materials under normal use for twenty four (24) months after Delivery or 12 months after substantial completion date, which occurs first (the “Warranty Period”). During the
aforesaid Warranty Period, HPT shall, at its option and expense, promptly repair such
defective Equipment or replace such defective Equipment with equivalent Equipment. The foregoing remedies are the exclusive remedies available to the Purchaser for any defect in the Equipment.
5.2 This warranty shall not apply to: (i) any defects caused or induced by damage from unreasonable use (accident, fire or other casualty, misuse, negligence, incorrect wiring); (ii) any use or installation not in conformance with written instructions furnished by HHI; (iii) any defects occurring because of modifications to Equipment not authorized in
writing or supplied by HPT or because of improper storage or handling of the
Equipment; or (iv) any deficiency attributable to normal wear and tear. 5.3 The warranties set out in this Agreement are exclusive and in lieu of all other warranties, representations or conditions, express or implied, either in fact or by operation of law,
statutory or otherwise, including warranties of merchantability or fitness for a particular
purpose. HPT neither assumes nor authorizes any other person to assume for it any other liability in connection with the sale, installation, maintenance or use of the Equipment. 5.4. During the Warranty Period, Hyundai shall remedy any defects in the foregoing
warranties without any additional cost to PURCHASER, including for in-and-out costs during the first twelve (12) months from Delivery. However, after twelve (12) months from Delivery, Buyer shall bear any in-and-out costs.
6. Limitation of Liability
Staff_PR_102 Attachment A Page 36 of 209

4

6.1 The maximum aggregate liability of Hyundai, arising out of or in connection with any
Purchase Order issued to it shall not exceed the proportional Purchase Order value of
the specific item of Equipment giving rise to such liability, and shall in no events exceed
one hundred percent (100%) of the total value of that Purchase Order.

6.2 In no event shall Hyundai be liable to Purchaser or any third party, in connection with or
in any way relating to a Purchase Order, for any special, indirect, incidental, or
consequential damages of any kind, including, but not limited to, loss of profits, loss of
contract, loss of revenue, loss of production, damage to business reputation or loss of
goodwill.

6.3 The foregoing limitations and exclusions apply regardless of cause, including for
negligence, and on any theory of liability, including under contract, tort, strict liability, or
otherwise.

7. Suspension

7.1 Company shall have the right to suspend Contractor’s performance of a Purchase Order
by written notice to Contractor at least seven (7) days in advance of the effective date of
such suspension.
7.2 During the period of such suspension, Contractor shall be entitled to charge or set-off
all costs, expenses or fees incurred as a result of the suspension, including for
warehousing and insurance (if applicable).

7.3 If the suspension persists for more than one-hundred and eighty (180) days in the
aggregate, Contractor shall be permitted to terminate the Agreement in respect of that
Purchase Order and collect all costs, expenses, fees or damages arising out of such
termination, including a reasonable amount for profit.

8. Storage

8.1 If the Company fails to take delivery of the Equipment on the date designated for
Delivery, or fails to take over the Equipment within twenty (20) days after the applicable
factory and/or acceptance test (the “Takeover Date”), then Contractor shall have the right
Staff_PR_102 Attachment A Page 37 of 209

5

to store or warehouse the Equipment until Delivery or takeover takes place, as the case
may be, at the location of its choosing, and to charge or set-off all related costs and
expenses (including insurance) to the Purchaser. In the event of the foregoing, the date
on which Purchaser failed to accept Delivery, or the applicable Takeover Date, as the
case may be, shall function to trigger the commencement of the Warranty Period as
hereinafter defined.

9. Liquidated damage

Drawing: $500/day
Equipment: 1st to 7th day - 0.2%/day
From 8th day – 0.5%/day
Substantial completion : 1%/day
Maximum aggregate cap : 10%

10. Remarks

9.1 Other terms and conditions will be discussed and compromised later

Hoping our proposal will be in line with your expectation, we look forward to hearing good
news from you soon.

Staff_PR_102 Attachment A Page 38 of 209
Reference
Document Submittal Item Yes/No
Required Bid Submittals
16151 Power Transformers .
16151 Complete description of proposed transformer.YES
16151 Preliminary outline drawings showing estimated weights, dimensions, oil volumes, and
locations of major accessories.YES
16151 Descriptive literature of all equipment proposed.YES
16151 Manufacturer catalog sheets for proposed bushings.YES
16151 Summary description of codes and standards used if different than specified, including a
review of major differences.YES
16151 List of recommended spare parts.YES
16151 List of special and maintenance tools to be furnished.YES
16151 Supplier's experience record with proposed equipment.YES
16151 List of routine factory tests.YES
16151 Complete description of the extent of shop assembly of components.YES
16151 Location of factory actually building the transformers. Manufacturing factories are subject
to approval.YES
Staff_PR_102 Attachment A Page 39 of 209
Reference
Document Submittal Item Tech Fill-In Data
Technical Fill-In Data
16151 Power Transformers .16151 General
16151 Bidder Hyundai Power Transformers USA, Inc. or Hyundai
Corporation
16151 Transformer Manufacturer HPT or HE
16151 Factory Location Montgomery, AL or Ulsan, Korea
16151 Applicable Standards (ANSI, IEC, etc.)ANSI16151 Quantity 416151 Number of Phases 116151 Number of Windings 3
16151 Type (Generator Step-Up, Unit Auxiliary, etc.)Generator Step-up
16151 Cooling Class (ONAN, ONAF, ONAN/ONAF/ONAF, etc.)ONAN/ONAF/ONAF
16151 Temperature Rise (Winding)55/65
16151 Temperature Rise (Oil)55/6516151 Vector Group YNd1d116151 Angular Displacement LV lags 30° HV16151 Core Material GRAIN ORIENTED SILICON STEEL
16151 Core and Coil Construction Type CORE TYPE
16151 Winding Material COPPER
16151 MVA Ratings at 55º C
16151 High Voltage, HV 71/94.66/118.3316151 Low Voltage, XV 71/94.66/118.3316151 Neutral, H0 N/A16151Voltage and BIL Ratings
16151 Rated / Line / Neutral
16151 High Voltage, HV 532 kV / 1425 Kv / 110 kV
16151 Low Voltage, XV 13.8 kV / 110 kV
16151 Neutral, H0 18 kV / 150 kV16151Connections16151 HV Side Wye16151 XV Side Delta
16151 Guaranteed Performance
16151 Impedance on MVA base, 75º C
16151 HV-XV, HV-YV, XV-YV H-X : 15.3 % @ 71 MVA
16151 X/R Ratio H-Y : 15.3 % @ 71 MVA
16151 Zero-Sequence Impedance X-Y : 29.8 % @ 71 MVA
16151 Loss Evaluation16151 No-load losses (Ambient Temp. Oil and 105% Rated Voltage), kW 57 kW
16151 Load losses at base MVA rating (75º C and 100% Rated Voltage), kW 112 kW @71 MVA
16151 Auxiliary Losses at Maximum MVA rating, kW 4 kW
16151 Total losses (No-load + Load), kW 457 kW16151 Efficiency16151 100 Percent Load 99.7616151 75 Percent Load 99.77
16151 50 Percent Load 99.76
16151 Voltage Regulation
16151 100% (Unity) Power Factor 1.33%
16151 80% Power Factor (Lagging)10.04%16151 80% Power Factor (Leading)-8.29%16151 Excitation Current (100% Rated Voltage), %0.35%16151 Additional Requirements
16151 Audible Sound Level at Maximum MVA Rating, dBA ≤ 85
16151 Core Flux Density at 100% Rated Voltage, Tesla ≤ 1.7
16151 Core Flux Density at 110% Rated Voltage, Tesla ≤ 1.9
16151 Oil16151 Type / Grade Non-inhibited type II16151 Manufacturer Ergon, Nynas, Calumet or EQ16151 Preservation System Conservator System
16151 Cooling Equipment
16151 Total Number of Coolers/Radiators 10 Radiators
16151 Total Number of Fans 10 Fans
16151 Total Number of Pumps N/A16151Individual Motor Data16151 Fans / Pumps16151 Horsepower 1/3 hp
16151 Voltage and Number of Phases 480V - 3-ph
Staff_PR_102 Attachment A Page 40 of 209
16151 Running Amperes ≤1.0 Amps
16151 Quantity Each Cooler/Radiator 1 Fan per 1 Radiator
16151 Bushing Information
16151 Manufacturer / Type / ID Number
16151 HV ABB / Condenser / 550Z2000BD16151 XV ABB / Condenser / 034T0450VF16151 Neutral ABB / Condenser / 034Z0412UT
16151 Bushing Current Transformers
16151 Ratio / Accuracy / Position / Quantity
16151 HV 1200:5 / C800 / Upper & Middle Upper / 1
16151 HV 400:5 / 0.3B-1.8 / Middle Lower & Lower / 1
16151 HV16151 XV 8000:5A / C800 / Lower / 216151 YV 1200:5 / C800 / Lower / 2
16151 Neutral 1200:5A / C800 / Lower / 1
16151 No-Load Tap Changer
16151 Manufacturer ABB Inc.
16151 Number of Steps (Plus / Minus)+ 2 / -216151 Total % (Above / Below)+ 5% / - 5%16151 Control Cabinet16151 Location Segment 4
16151 Enclosure Type NEMA 3R
16151 Auxiliary Power (AC) Required, Voltage, Phase, Amperes, Qty 480V / 3-ph / TBD / 2
16151 Auxiliary Power (DC) Required, Voltage, Amperes, Qty 125V / - / TBD / 1
16151 Aux. Power Automatic Transfer Switch Included16151 Test Switches Included16151 Space Heater Included16151Accessories
16151 Resistance Temperature Detector (RTD), Type, Locations, Qty Included / Pt100 / 2
16151 Fiber Optic Temperature Sensors, Type, Location, Qty Not included
16151 Pressure Relief Devices Included
16151 Special Tools Please refer to special tools price16151 Spare Gaskets Included16151 Grounding Pads Included16151 Fall-Arrest Protection Lugs Included
16151 Alarms & Indications
16151 Transformer Monitor System Included (DGA)
16151 Voltage Failure Relay Included
16151 Magnetic Liquid Level Gauges Included16151 Magnetic Liquid Temperature Gauge Included16151 Hot Spot Winding Temperature Indicator Relay Included16151 Temperature Controller Included (WTI & OTI)
16151 Sudden Pressure Relay Included
16151 Buchholz Relay Included
16151 Oil Flow Indicator N/A
16151 Testing16151 ANSI Routine Testing Included16151 Winding Resistance Included16151 Transformer Turns Ratio Included
16151 Polarity Included
16151 Phase Relationship Included
16151 Exciting Current & No Load Losses Included
16151 Load Losses & Impedances Included16151 Aux. Cooling Losses Included16151 Loss Measurement Error Certification Included16151 Load Current Included
16151 Gas-in-Oil Included
16151 Overexcitation Included
16151 Megger Included
16151 DETC Impedance INCLUDED (transformer's impedance test)16151 Temperature Rise Included16151 Impulse Included16151 Induced Overvoltage Included
16151 Applied Voltage Included
16151 Leak Testing Included
16151 Sound Testing Included
16151 SFRA Included16151 Other Included16151Paint16151 Painting System Please refer to painting procedure
Staff_PR_102 Attachment A Page 41 of 209
16151 Tank and Accessories Color ANSI 70 GREY
16151 Porcelain Color GREY
16151 Approximate Weights, lb (kg)
16151 Core and Coils 147,000 Ib
16151 Tank and Fittings 65,000 Ib16151 Oil 83,000 Ib16151 Total Assembled Weight 295,000 Ib
16151 Shipping Weight 182,000 Ib
16151 Approximate Dimensions, in. (mm)
16151 Overall Width 243 in
16151 Overall Depth 309 in 16151 Overall Height 404 in16151 Height, to Top of Tank 165 in16151 Shipping Width 214(5430)
16151 Shipping Depth 160(4050)
16151 Shipping Height 181(4590)
16151 Delivery
16151 Total Oil Required 11,175 gal16151 Oil Shipped Separately 11,175 gal16151 Proposed Method of Transformer Shipment Rail
16151 Parts Which Required Field Assembly Radiator, Conservator, Conservator Support, Fans,
Bushings & Housings, Pipings, Etc
Staff_PR_102 Attachment A Page 42 of 209
Item
No.
Reference
Document Submittal Item
Submittal Dates LD's
Apply?CalendarDays Event Due Date
Schedule of Submittals
633801 Power Transformer - Generator Step-Up
0401 633801 Certification Letter or Certificate of Authorization (copy), if certified by a
registered agency, e.g., ASME Certificate of Authorization, ISO
Certificate
30 After Effective Date
0402 633801 Subsupplier listing 5 Before Issue of Subsupplier
Purchase Order
0403 633801 Notification of inspection/test (for B&V hold/witness points)14 Before Test/Inspection
0404 633801 Quality Manual, uncontrolled copy 28 After Effective Date
0405 633801 Inspection and test plan with monthly inspection target dates 28 After Effective Date and thenmonthly thereafter
0440 633801 Copies of Certified Test and Inspection Reports 14 After Test or Inspection
0450 633801 Leak Test Procedure 90 After Effective Date No
0460 633801 Factory Acceptance Test Procedure 90 Before Test
0510 633801 Outline Drawing Containing the Following Information Required for
Transformer Foundation Design(Not to Exceed Information as a
Minimum) :
Equipment Base OutlineFoundation Requirements (incl. Anchorage)Weights(Shipping & Oil Filled)
Oil Volume.
Dimensions of Rad/COPS Tanks for Oil Containment Design.
Overall Transformer Dimensions Including all Auxiliary Equipment,Base Dimensions and Top of Oil Tank.
Clearance Requirements from Buildings or Fire Walls.
Horizontal & Vertical Location of Center of Gravity
42 After Effective Date
0520 633801 Detailed Outline Drawing, Including the Following:Location of Major Auxiliary Equipment
Size and Location of Termination Lugs / Grounding Pads.
Conduit Entry.
70 After Effective Date
0521 633801 3D Model of Complete Transformer Assembly using native tool formatand as agreed to by the Purchaser.70 After Effective Date
0522 633801 Certified Data for Detailed Outline Drawings and 3D Model 98 After Effective Date
0531 633801 Bushing & Arrester Outline Drawings 42 After Effective Date
0534 633801 Wiring Diagrams & Elementary Diagrams 84 After Effective Date
0635 633801 Andersen Program Input Data 70 After Effective Date
0637 633801 Short-Circuit Withstand Type Data With Proposal (if
requested)
0640 633801 Design Data & Transformer Performance Curves Including:
- No Load Overexcitation Capability(% vs. time)- Full Load Overexcitation Capability(% vs. time)- MVA Capability vs. Average Ambient Temperature
- I²t Damage Curves
84 After Effective Date
0642 633801 Auxiliary Power requirements 84 After Effective Date
0643 633801 Current transformer ratio correction factor and excitation curve withinternal resistance (at stated temperature reference) of the CT stated
on the secondary excitation characteristic curve.
84 After Effective Date
0644 633801 Current transformer ANSI relaying and metering accuracy; thermal
rating; secondary resistance at 25 degrees C (77.0 degrees F); phaseangle correction factor curves
84 After Effective Date
0645 633801 Current transformer thermal rating 84 After Effective Date
0646 633801 Current transformer secondary resistance at 25° C (77.0° F)84 After Effective Date
0647 633801 Current transformer phase angle correction factor curves 84 After Effective Date D100 Site Meteorological and Seismic Data .D100 None
Q170 Welding of Electrical Equipment
04xx Q170 Welding Procedure Specifications (WPS) with applicable Procedure
Qualification Records (PQR)(when required by Q170)60 Before Start of Fabrication
Q301 Manufacturer's Standard Coating .
06xx Q301 Shop drawings that identify shop-applied coating systems 30 Before Start of Fabrication No
06xx Q301 Manufacturer's product data sheets 30 After Release to Proceed No
Q500 Shop Drawings and Instruction Manuals .
07xx Q500 For instruction manual submittal requirements, refer to TechnicalSupplemental Q501 and the commercial submittals section.Upon Shipment of Equipment Yes
Staff_PR_102 Attachment A Page 43 of 209

CUSTOMER : Black & Veatch
SPECS NO. :
PROJECT NAME : Coyote Springs GSU Replacement
HPT REF. NO. : A1902-729

SPECIFICATION
FOR
TRANSFORMER
HYUNDAI POWER TRANSFORMERS USA, INC.

Staff_PR_102 Attachment A Page 44 of 209

0
Clarification & Deviation Sheet 1
Technical Datasheet for Transformer 2
Outline for Transformer 3
Sub-vendor List 4
Bushing Drawings 5
6
7
8
9

Staff_PR_102 Attachment A Page 45 of 209
page : 1 of 1
Clarification Sheet for B&V – Coyote Springs GSU Replacement
Date: March 14, 2019

Bushing Specification on “63.3801 Power Transformer - Generator
Step-up Assembly” document,

The XV and YV winding are in delta connection. Therefore neutrals are not present. X0 & Y0 bushings are not
applicable to this transformer.

Staff_PR_102 Attachment A Page 46 of 209
Reference
Document Submittal Item Yes/No
Required Bid Submittals
16151 Complete description of proposed transformer.YES
16151 Preliminary outline drawings showing estimated weights, dimensions, oil volumes, and
locations of major accessories.
YES
16151 Descriptive literature of all equipment proposed.YES
16151 Manufacturer catalog sheets for proposed bushings.YES
16151 Summary description of codes and standards used if different than specified, including a
review of major differences.
YES
16151 List of recommended spare parts.YES
16151 List of special and maintenance tools to be furnished.YES
16151 Supplier's experience record with proposed equipment.YES
16151 List of routine factory tests.YES
16151 Complete description of the extent of shop assembly of components.YES
16151 Location of factory actually building the transformers. Manufacturing factories are subject
to approval.
YES
Staff_PR_102 Attachment A Page 47 of 209
Reference
Document Submittal Item Tech Fill-In Data
Technical Fill-In Data
16151 General
16151
MVA Ratings at 55º C
Voltage and BIL Ratings
Connections
Guaranteed Performance
16151 112 kW @71 MVA
≤ 85
≤ 1.7
≤ 1.9
Oil
Cooling Equipment
Individual Motor Data
Staff_PR_102 Attachment A Page 48 of 209
16151 Running Amperes ≤1.0 Amps
16151 Quantity Each Cooler/Radiator 1 Fan per 1 Radiator
16151 Bushing Information
16151 Manufacturer / Type / ID Number
16151 HV ABB / Condenser / 550Z2000BD
16151 XV ABB / Condenser / 034T0450VF
16151 Neutral ABB / Condenser / 034Z0412UT
16151 Bushing Current Transformers
16151 Ratio / Accuracy / Position / Quantity
16151 HV 1200:5 / C800 / Upper & Middle Upper / 1
16151 HV 400:5 / 0.3B-1.8 / Middle Lower & Lower / 1
16151 HV
16151 XV 8000:5A / C800 / Lower / 2
16151 YV 1200:5 / C800 / Lower / 2
16151 Neutral 1200:5A / C800 / Lower / 1
16151 No-Load Tap Changer
16151 Manufacturer ABB Inc.
16151 Number of Steps (Plus / Minus)+ 2 / -2
16151 Total % (Above / Below)+ 5% / - 5%
16151 Control Cabinet
16151 Location Segment 4
16151 Enclosure Type NEMA 3R
16151 Auxiliary Power (AC) Required, Voltage, Phase, Amperes, Qty 480V / 3-ph / TBD / 2
16151 Auxiliary Power (DC) Required, Voltage, Amperes, Qty 125V / - / TBD / 1
16151 Aux. Power Automatic Transfer Switch Included
16151 Test Switches Included
16151 Space Heater Included
16151 Accessories
16151 Resistance Temperature Detector (RTD), Type, Locations, Qty Included / Pt100 / 2
16151 Fiber Optic Temperature Sensors, Type, Location, Qty Not included
16151 Pressure Relief Devices Included
16151 Special Tools Please refer to special tools price
16151 Spare Gaskets Included
16151 Grounding Pads Included
16151 Fall-Arrest Protection Lugs Included
16151 Alarms & Indications
16151 Transformer Monitor System Included (DGA)
16151 Voltage Failure Relay Included
16151 Magnetic Liquid Level Gauges Included
16151 Magnetic Liquid Temperature Gauge Included
16151 Hot Spot Winding Temperature Indicator Relay Included
16151 Temperature Controller Included (WTI & OTI)
16151 Sudden Pressure Relay Included
16151 Buchholz Relay Included
16151 Oil Flow Indicator N/A
16151 Testing
16151 ANSI Routine Testing Included
16151 Winding Resistance Included
16151 Transformer Turns Ratio Included
16151 Polarity Included
16151 Phase Relationship Included
16151 Exciting Current & No Load Losses Included
16151 Load Losses & Impedances Included
16151 Aux. Cooling Losses Included
16151 Loss Measurement Error Certification Included
16151 Load Current Included
16151 Gas-in-Oil Included
16151 Overexcitation Included
16151 Megger Included
16151 DETC Impedance INCLUDED (transformer's impedance test)
16151 Temperature Rise Included
16151 Impulse Included
16151 Induced Overvoltage Included
16151 Applied Voltage Included
16151 Leak Testing Included
16151 Sound Testing Included
16151 SFRA Included
16151 Other Included
16151 Paint
16151 Painting System Please refer to painting procedure
Staff_PR_102 Attachment A Page 49 of 209
16151 Tank and Accessories Color ANSI 70 GREY
16151 Porcelain Color GREY
16151 Approximate Weights, lb (kg)
16151 Core and Coils 147,000 Ib
16151 Tank and Fittings 65,000 Ib
16151 Oil 83,000 Ib
16151 Total Assembled Weight 295,000 Ib
16151 Shipping Weight 182,000 Ib
16151 Approximate Dimensions, in. (mm)
16151 Overall Width 243 in
16151 Overall Depth 309 in
16151 Overall Height 404 in
16151 Height, to Top of Tank 165 in
16151 Shipping Width 214(5430)
16151 Shipping Depth 160(4050)
16151 Shipping Height 181(4590)
16151 Delivery
16151 Total Oil Required 11,175 gal
16151 Oil Shipped Separately 11,175 gal
16151 Proposed Method of Transformer Shipment Rail
16151
Staff_PR_102 Attachment A Page 50 of 209
Event Due Date
633801 Power Transformer - Generator Step-Up
registered agency, e.g., ASME Certificate of Authorization, ISO
Transformer Foundation Design(Not to Exceed Information as a
Minimum) :
Equipment Base Outline
Foundation Requirements (incl. Anchorage)
Oil Volume.
Overall Transformer Dimensions Including all Auxiliary Equipment,
Size and Location of Termination Lugs / Grounding Pads.
- No Load Overexcitation Capability(% vs. time)
- Full Load Overexcitation Capability(% vs. time)
- MVA Capability vs. Average Ambient Temperature
rating; secondary resistance at 25 degrees C (77.0 degrees F); phase
D100 Site Meteorological and Seismic Data
D100
Q170 Welding of Electrical Equipment
Q301 Manufacturer's Standard Coating
Q500 Shop Drawings and Instruction Manuals
LD's
Apply?
Days
Schedule of Submittals
Item
No.
Reference
Document Submittal Item
Submittal Dates
Staff_PR_102 Attachment A Page 51 of 209
Staff_PR_102 Attachment A Page 52 of 209
T - 3
1 of 1

SUB-VENDOR LIST

1 BUSHINGS ABB or PCORE U.S.A.
2 DE ENERGIZED TAP CHANGER ABB or EQ. U.S.A.
3 COOLING FANS KRENZ or EQ. U.S.A.
4 OIL LEVEL INDICATOR QUALITROL or EQ U.S.A.
5 OIL TEMPERATURE IND. QUALITROL or EQ U.S.A.
6 WINDING TEMPERATURE IND. QUALITROL or EQ U.S.A.
7 PRESSURE RELIEF DEVICE QUALITROL or EQ U.S.A.
8 SUDDEN PRESSURE RELAY QUALITROL or EQ U.S.A.
9 BUCCHOLZ RELAY CEDASPE or EQ ITALY
10 DEHYDRATING BREATHER TAIJIN or EQ. U.S.A.
11 DISSOLVED GAS ANALYZER QUALITROL or EQ U.S.A. Serveron
12 GENERAL VALVES OAK-KWANG KOREA
13 CURRENT TRANSFORMER MERAMEC or EQ U.S.A.
14 B.C.T TERMINAL BOXES TAIJIN KOREA
15 LOCAL CONTROL PANEL HYUNDAI U.S.A.
16 COPPER CONDUCTOR SAMDONG or EQ. U.S.A.
17 SILICON STEEL TKES, JFE, NSSMC,
POSCO, AK STEEL VARIOUS

- Selection of suppliers from above list shall be the manufacturer’s option unless customer specified.
- If customer askes to change maker or model after award, that may occur cost adder from HPT.
- Selection of supplier for other equipment than listed herein above shall be manufacturer’s option.
- This vendor list is negotiable subject to the cost adder.

Staff_PR_102 Attachment A Page 53 of 209
Staff_PR_102 Attachment A Page 54 of 209
Staff_PR_102 Attachment A Page 55 of 209
Staff_PR_102 Attachment A Page 56 of 209
INSULATION OIL :
1902-729-00-A01
B&V / Coyote Springs GSU Replacement 1PH 60HZ
J.Y.HAHM 2019.03.14 OIL(LT)42300 REV.0
OPEN
CLOSE PER PACKING TOTAL L(M)W(M)H(M)PER PACKING TOTAL
1 MAIN BODY COMPLETE DRAIN 1 1 90,718 90,718 5.60 3.90 4.70 102.65 102.65
2 HV BUSHING CLOSE 1 1 3,900 3,900 7.42 0.96 0.96 6.84 6.84
3 HVN BUSHING CLOSE 1 1 82 82 1.72 0.52 0.52 0.47 0.47
4 XV/XVN BUSHING CLOSE 2 2 86 172 1.78 0.53 0.53 0.51 1.02
5 YV/YVN BUSHING CLOSE 2 2 212 424 1.75 0.53 0.53 0.50 1.00
6 HV HOUSING-A OPEN 1 1 167 167 0.60 1.20 1.40 1.01 1.01
7 HVN HOUSING-A OPEN 1 1 101 101 0.75 0.70 0.90 0.48 0.48
8 XV/XVN HOUSING-A OPEN 2 1 368 368 0.56 2.05 1.30 1.50 1.50
9 YV/YVN HOUSING-A OPEN 2 1 607 607 1.11 2.05 1.30 2.96 2.96
10 PRD PIPE(MAIN)OPEN 2 1 176 176 2.12 0.60 0.40 0.51 0.51
11 FAN SUPPORT(INTERLOCKING)OPEN 1 1 80 80 2.00 0.90 0.20 0.36 0.36
12 LADDER OPEN 1 1 203 203 5.00 1.00 1.00 5.00 5.00
13 CONSERVATOR OPEN 1 1 2,106 2,106 4.71 1.88 2.48 21.96 21.96
14 3EA x 1BOX OPEN 6 2 2,261 4,522 1.59 2.90 1.88 8.67 17.34
15 2EA x 1BOX OPEN 2 1 754 754 1.59 2.90 1.31 6.05 6.05
16 6EA x 1BOX CLOSE 6 1 230 230 2.50 1.00 0.90 2.25 2.25
17 4EA x 1BOX CLOSE 4 1 150 150 1.70 1.00 0.90 1.53 1.53
18 BANK OPEN 1 1 1,090 1,090 2.70 2.65 1.08 7.73 7.73
19 PIE & STURCTURE OPEN 1 1 2,000 2,000 2.00 2.00 2.00 8.00 8.00
20 OTHERS OPEN 1 1 2,000 2,000 2.00 2.00 2.00 8.00 8.00
109,850 196.66 /STT O T A L
RADIATOR
COOLING FAN
CHARGE :ISSUED 71/94.66/118.33/MVA 532/13.8/18//KV DETC/// YN/d1/d1/
ITEM SPECIFICATION Q'TY
RFQ. NO :PACKING LIST Q'TY OF TR :4
PROJECT NAME :
REMARKS
TR. SPEC :
NO. OF
PACKING
GROSS WEIGHT(KG)SHIPPING DIMENSION(M)MEASUREMENT(M3)
NO/YES(현지구매)
Staff_PR_102 Attachment A Page 57 of 209
PJT : A1902-729 B&V / Coyote Springs GSU (Unit: Dollar)3/15/2019
ITEM SPECIFICATION UNIT Q'TY U/PRICE T/PRICE REMARKS
GSU, 3-Ph, 60 Hz, 71/94.66/118.33//132.53 MVA, 532/13.8/18 kV, YNd1d1 HV:DETC
1 HV BUSHING EA 1 48,612 48,612
2 HVN BUSHING EA 1 2,100 2,100
3 XV BUSHING EA 1 19,222 19,222
5 YV BUSHING EA 1 19,222 19,222
6 COOLING FAN EA 1 900 900
7 COMPLETE SET OF GASKETS LOT 1 3,150 3,150

TOTAL 93,206$ ***
*** This price is valid if and only if spare parts are included with main transformer PO.
RECOMMENDED SPARE PARTS
Staff_PR_102 Attachment A Page 58 of 209
Special Tools for Erection,Operation and Maintenance
UNIT : DOLLAR
NO.DESCRIPTION SPECIFICATION Q'TY UNIT PRICE TOTAL PRICE
1 SCREW DRIVE SET #8 (PLUS & MINUS) 1 SET
2 OPEN ENDED SPANNER 8mm ∼ 32mm 1 SET
3 WIRE STRIPPER 1mm ∼ 3.2mm 1 EA
4 SOCKET WRENCH 12.7SQ (8mm ∼ 33mm) 1 SET
5 ADJUSTABLE WRENCH 6" (9.5mm ∼ 20mm) 1 EA
10" (16mm ∼ 27mm) 1 EA
12" (19mm ∼ 33mm) 1 EA
6 PIPE WRENCH #250 ( 6mm ∼ 26mm) 1 EA
#300 (10mm ∼ 32mm) 1 EA
#600 (13mm ∼ 65mm) 1 EA
7 TOOL BOX W600 1 EA
* This offered price is valid when spare parts PO is obtained with main transformer unit PO.
*This Special Tools are mandatory spare parts as per customer spec but, those are NOT included on
our base price. We provide them as a separate list herein.
SUB TOTAL TOTAL ($)Included in base price
REMARK
Staff_PR_102 Attachment A Page 59 of 209
HYUNDAI
POWER TRANSFORMERS USA
This submission (the “Submission”) contains the sensitive commercial information which is pro
prietary to Hyundai Power Transformers USA (“Proprietary Information”). The Proprietary Inform
ation is intended solely for the recipient of this Submission (the “Recipient”). By accepting this S
ubmission, the Recipient agrees to keep the Proprietary Information confidential and, except wit
h the prior written consent of Hyundai Power Transformers USA, not to disclose or make availabl
e the Proprietary Information in whole or in part to any third party.
Staff_PR_102 Attachment A Page 60 of 209
1
Index
Superior Experience
Performances
HPT Introduction
HPT NEWs
Staff_PR_102 Attachment A Page 61 of 209
No. Customer Specification Quantity
Accumulated
Capacity
(MVA)
Delivery year
1 FPL 525kV 500MVA, etc 38 8,262 2014~2017
2 Bechtel 362/19KV 415MVA, etc 28 5,052 2013~2016
3 Duke Energy 230kV 475MVA, etc 15 3,533 2014~2017
4 Calpine 230/18kV 300MVA, etc 14 3,529 2012~2014
5 XCEL Energy(Generation)115KV 300MVA, etc 12 2,558 2014~2017
6 NextEra 354kV 280MVA, etc 19 2,550 2014~2017
7 PPL 230KV 170MVA, etc 16 2,180 2014~2106
8 WAPA 345KV 600MVA, etc 7 2,075 2013~2014
9 Gemma Power 352/21KV 378MVA, etc 6 1,936 2016
10 MidAmerican 345kV 560MVA, etc 6 1,712 2015~2016
11 ATC 345kV 500MVA, etc 6 1,125 2014~2017
12 Golden Spread Electric Coop
erative 345kV 235MVA, etc 7 1,112 2015~2017
13 Tampa Electric 240kV 288/384/480MVA, etc 3 1,101 2015~2016
14 Burns & McDonnell 161KV 150MVA, etc 9 863 2014~2017
15 PSE&G 230kV 45MVA, etc 14 855 2016~2017
Major Performance List
2 Staff_PR_102 Attachment A Page 62 of 209
Nr. Customer Project Name Specification Delivery Date
1 KCPL (Kansas City Power & Light) IATAN UNIT 1B 24/7.2/7.2kV 24/32/40MVA, DETC 2012.3.1 (Energized)
2 SCE
(Southern California Edison) CHEVEGEN 67/14.49kV
30/40/50MVA, OLTC
2012.4.17
(Energized)
3 CALPINE SOUTH POINT ENERGY 230/18kV 2012.6.1
(Energized)
4 National Grid WEST SPARE Auto Transformer 115/13.8kV 30/40/50MVA, OLTC 2012.8.15 (Energized)
5 CMP
(Central Maine Power Company)
CMP /
LIVERMORE SPARE
120/36.2kV
12/16.6/20MVA, OLTC
2012.8.10
(Energized)
6 LSP
(LSP Energy Limited Partnership)
LSP ENERGY LIMITED
PARTNERSHIP
161/18kV 2012.8.31
(Energized)
7 AEP (American Electric Power) LYTLE 138/13.09kV 90/54MVA, OLTC 2012.12.27 (Energized)
8 LCRA
(Lower Colorado River Authority) LCRA / NADA 138/69/13.2kV
36/48/60MVA, OLTC
2012.11.03
(Energized)
Performance List
3 Staff_PR_102 Attachment A Page 63 of 209
Nr. Customer Project Name Specification Delivery Date
9 SCE
(Southern California Edison) Santa Clara 230/70.5kV 2012.12.20
(Energized)
10 Mohave Electric Longtin Substation 230/69/12.5kV 60/80/100MVA, OLTC 2012.12.27 (Energized)
11 AEP
(American Electric Power) Ft. Wayne 135.4/36.2kV
125/75MVA, DETC
2012.12.31
(Energized)
12 National Grid NE Spare 115/13.2kV
24/32/40MVA
2012.02.15
(Energized)
13 WAPA
(Western Area Power Administration) Coolidge 230/12.47kV
90/120/150MVA
2013.02.01
(Energized)
14 SWPA (South Western Power Administration) Table Rock 161/69/13.8kV 60/80/100MVA 2013.03.14 (Energized)
15 National Grid Central Spare 115/13.8kV
24/32/40MVA
2012.01.31
(Energized)
16 McGregor Construction(Canada) Christina Lake 265/25kV
30/40/50MVA, OL
2012.03.30
(Energized)
Performance List
4 Staff_PR_102 Attachment A Page 64 of 209
Nr. Customer Project Name Specification Delivery Date
17 Alabama Power Montgomery, AL
115/13.09kV 15/20/25MVA
2013.02.27 (Energized)
18 PSE (Puget Sound Energy) Sammamish AUTO 230/117.875/13.2kV 195/260/325MVA 2013.03.28 (Energized)
19 PSE
(Puget Sound Energy )
Talbot Hill
AUTO
230/117.875/13.2kV
195/260/325MVA
2013.04.26
(Energized)
20 KCPL /
Sargent & Lundy
La Cygne Environmental
Retrofit Project
13.8/6.9kV
16/12MVA (4 units)
2013.04.01
(Energized)
21 KCPL / Sargent & Lundy La Cygne Environmental Retrofit Project 345/13.8kV (2013.04.01 (Energized)
22 Bechtel Power Corp. Panda Temple I & Sherman
Power Project(GSU)
362/19kV
153/204/250MVA (
2013.7.10
(Energized)
23 Fluor Centinela Solar Energy
Project
13.8/34.5/230kV
120/160/200MVA
2013.5.30
(Energized)
24 Bechtel Power Corp. Panda Temple I & ShermanPower Project(GSU) 362/19kV (2013.7.10 (Energized)
Performance List
5 Staff_PR_102 Attachment A Page 65 of 209
Nr. Customer Project Name Specification Delivery Date
25 Bechtel Power Corp. Panda Temple I & Sherman Power Project(Aux.) 18/4.16kV 24/32MVA (4 units) 2013.7.10 ~8.12 (Energized)
26 PG&E (Pacific Gas & Electric) Oro Loma Substation 115/12.47/7.2 kV 27/36/45 MVA 2013.7.10 (Delivered)
27 Calpine Deer Park and other stations 352/18kV 150/200/250MVA and Others (8 units)
2013.8.15~ 11.30 (All installed, 2 Energized)
28 HDR Bowdoin 230/161/12.47kV
20/26.7/33MVA (2 units )
2014.11.30
(Installed)
29 WAPA (Western Area Power Administration) WAPA / CHEYENNE AUTO 230/115/13.8kV 120/160/200MVA 2013.9.30 (Energized)
30 NRG Energy French Branch 230/69kV
60/80/100MVA (2 units)
2013.9.30
(Energized)
31 CEPC (Central Electric Power Cooperative) Thomas Hill 345/161/13.2kV 300/400/500MVA 2013.9.30 (Energized)
32 WAPA
(Western Area Power Administration)
Sioux Falls
AUTO
13.2/115/230kV
150/200/250MVA (2 units)
2013.10.22
(Energized)
Performance List
6 Staff_PR_102 Attachment A Page 66 of 209
Nr. Customer Project Name Specification Delivery Date
33 WAPA
(WESTERN AREA POWER ADM.)
Williston
AUTO
13.2/115/230kV
120/160/200MVA
2013.10.22
(Energized)
34 PPL
(PPL Electric Utilities Corp.)
Breiningsville
AUTO
138/69/12.47kV
(
2014.6.15(#1)
2014.6.22(#2)
(Energized)
35 US Army Corp. Gavins Point 115/13.2kV
37.5/50MVA (3 units)
2013.11.22
(Energized)
36 US Army Corp. Garrison Dam
AUTO
230/115/13.8kV
120/160/200MVA
2013.11.22
(Energized)
37 XCEL Energy Cherokee Station 115/17.5kV 180/240/300MVA 2013.12.31 (Energized)
38 XCEL Energy Cherokee Station 115/17.5kV (2013.12.31 (Energized)
39 FPL
(FLORIDA POWER AND LIGHT)
Sanford Substation
AUTO
230/115/13.2kV

2014.3.15
(Energized)
40 Calpine Garrison 231/18 kV
150/200/250MVA
2014.3. 21
(Installed)
Performance List
7 Staff_PR_102 Attachment A Page 67 of 209
Nr. Customer Project Name Specification Delivery Date
41 Calpine Garrison 231/18kV 98/128/160MVA 2014.3. 31 (Installed)
42 Bechtel Power Corp. Temple II Power Project
(GSU)
362/19kV
249/332/415MVA
2014.4.1
(Energized)
43 Duke Energy West Wind
132/13kV
40/53.34/66.67MVA
(3 units)
2014.3.19
(Installed)
44 Bechtel Power Corp. Temple II Power Project 362/19kV
(2
2014.4.15
(Energized)
45 ATC (American Transmission Co.) Green Bay 138/69/13.8kV 60/80/100MVA 2014.8.1 (Energized)
46 ATC
(American Transmission Co.) Plains T8 138/69/13.8kV
60/80/100MVA (Energized)
47 NRG Energy Holton 115/69kV
50/66.6/83.3MVA
2014.4.30
(Energized)
48 Bechtel Power Corp. Temple II Power Project
(Aux)
18/4.16kV
12/24/32MVA (2 units)
2014.5.1
(Energized)
8
Performance List
8
Staff_PR_102 Attachment A Page 68 of 209
Nr. Customer Project Name Specification Delivery Date
49 SCE (Southern California Edison) Laguna Bell PT 230/70.5kV 150/200/250MVA 2014.6.13 (Energized)
50 ATC (American Transmission Co.) Pentewell AUTO 138/69/13.8kV 60/80/100MVA 2014.7.31 (Installed)
51 . ATC (American Transmission Co.) Plains T9 AUTO 138/69/13.8kV 60/80/100MVA 2014.5.1 (Energized)
52 ATC (American Transmission Co.) Council Creek AUTO 161/138/13.8kV 135/180/225MVA 2014.9.8 (Installed)
53 CLECO Acadia 230/138kV 132/176/220MVA 2014.10.26 (Energized)
54 TECO (Tampa Electric Company) Tampa Polk 2 CCPP (GSU) 240/24kV 342/456/570MVA 2015.6.19 (Energized)
55 TECO (Tampa Electric Company) Tampa Polk 2 CCPP (SST) 230/4.2kV 18/24/30MVA (2units) 2015.6.10 (Energized)
56 WAPA (Western Area Power Administration) Mead Substation AUTO 345/230/24kV 450/600MVA 2014.12.4 (Installed)
9
Performance List
9
Staff_PR_102 Attachment A Page 69 of 209
Nr. Customer Project Name Specification Delivery Date
57 FPL
(Florida Power & Light)
Roberts
AUTO
1PH 525/241.5/34.5kV
300/400/500MVA (4units)
2014.10.15
(Energized)
58 FPL
(Florida Power & Light)
Magnolia
AUTO
230/115/13.2kV
300/400/500MVA
2014.9.03
(Energized)
59 PPL
(PPL Electric Utilities Corp.)
Pocono Substation
AUTO
230/69/12.47kV
102/135/170MVA
2014.11.25
(Energized)
60 McGregor Construction Co.(Canada) Christina Lake (Duplicate)260/25kV 30/40/50MVA 2015.01.06 (Energized)
61 McGregor Construction Co.(Canada) Sunday Creek 260/24kV 40/53/66MVA (2) 260/24kV 50/66/83MVA (2) 2015. 01.06 (Energized)
62 TIC
(The Industrial Company) Elk Station Unit 1 Project
345/18kV
144/188/235/263.2MVA
18/4.16kV 12/16/20MVA
2014.11.13
(Energized)
63 Burns & McDonnell Empire Riverton 161/13.8KV 90/120/150MVA
161/4.16KV 12/16/20MVA
2014.12.10
(Energized)
64 NextEra Energy 230/34.5/13.2KV
84/112/140MVA (2 Units)
2014.12.13
(Energized)
Performance List
10 Staff_PR_102 Attachment A Page 70 of 209
Nr. Customer Project Name Specification Delivery Date
65 Calpine Decatur 165/18kV 200/267/333MVA 2014.12.03
(Installed)
66 Dominion Virginia Power Burton 115/36.5KV 32/44/56MVA 2016.1.15
(Delivered)
67 EPCOR
(Canada) Lambton 245/15.5/15.5kV
75/100MVA (2units)
2015.3.31(Energized)
2015.7.15 (Energized)
68 MidAmerican Energy Bondurant 161/69 kV 75/100/125MVA 2015.5.30
(Installed)
69 First Solar Stateline 230/34.5/13.8kV 102/136/170MVA (2units) 2015.2.15 (Energized)
70 NV Energy Falcon
AUTO
345/125/24.9kV
170/225/285MVA
2015.3.1
(Installed)
71 Chelan County PUD Rocky Reach AUTO 230/115/13.2kV 200/266/333MVA 2015.2.17 (Installed)
Performance List
11 Staff_PR_102 Attachment A Page 71 of 209
Nr. Customer Project Name Specification Delivery Date
72 Brazos Electric Cooperative Seaton Substation 138/69/13.2kV
60/80/100MVA
2015.5.15
(Installed)
73 Suncor Energy (Canada) Fort Hills Power System 144/13.8kV 45/60/75MVA (4 units) 2015.6.30 (Delivered)
74 Seattle City Light Shoreline 121/27.24/14.2kV
54/72/90MVA
2016.06.30
(Installed)
75 Suncor Energy
(Canada) Fort Hills Power System 144/13.8kV
40/53/66MVA
2015.07.30
(Delivered)
76 Suncor Energy (Canada) Fort Hills Power System 2015.07.30 (Delivered)
77 PPL
(PPL Electric Utilities Corp.) Lycoming 230/69/12.47kV
102/136/170MVA
2015.05.30
(Installed)
78 MidAmerican Energy Group 2 #4 161/34.5/13.8kV 108/144/181MVA 2015.05.26 (Installed)
79 FPL
(Florida Power & Light) Levee Substation #1 525/241.5/34.5kV
300/400/500MVA
2015.11.16
(Installed)
Performance List
12 Staff_PR_102 Attachment A Page 72 of 209
Nr. Customer Project Name Specification Delivery Date
80 PPL
(PPL Electric Utilities Corp.)
Jenkins T2, Juanita
Cumberland T2
230/69/12.47kV
102/136/170MVA (4 units)
2015.08.07/ 2015.08.24/ 2015.07.09/ 2015.09.21 (Installed)
81 NextEra Energy Golden West Wind 241.5/34.5/13.8kV
180/240/300MVA
2015.07.01
(Installed)
82 NextEra Energy Javelina Wind Project 354/138/34.5/13.8kV
168/224/280MVA
2015.08.07
(Energized)
83 Duke Energy Lee CC
105/18kV 183/244/305MVA (2 units) 105/189.5kV 282/376/470MVA (1 unit)
2016.07.30 (Installed)
84 MidAmerican Energy Group 6 – Sub 18 161/69/13.8kV
100/133/167MVA
2015.06.30
(Installed)
85 PPL
(PPL Electric Utilities Corp.) Lauschtown T1 & T2 23/69/12.47kV
102/136/170MVA (2 units)
2016.07.16
(Installed)
86 FPL (Florida Power & Light) Summer haven Windfarm 241.5/34.5kV 84/112/140MVA (1 unit) 2015.07.31 (Energized)
87 Suncor Energy (Canada) Fort Hills Power System 144/13.8kV 85/113MVA (2 Units) 2016.04.01 (Energized)
Performance List
13 Staff_PR_102 Attachment A Page 73 of 209
Nr. Customer Project Name Specification Delivery Date
88 M&A Electric Coop Fletcher
AUTO
345/161/13.8kV
238/313/392MVA
2015.09.30
(Energized)
89 NextEra Energy Blythe Solar Power
GSU
230/34.5/13.2kV
84/112/140MVA
(2 units)
2015.10.01
(Energized)
90 MidAmerican Energy Victory Substation AUTO 161/34.5/13.8kV 72/96/120MVA 2015.08.31 (Installed)
91 CLECO Hopkins
GSU
138/34.5kV
50/67/83MVA
2016.01.18
(Energized)
92 Vectren Energy Delivery of Indiana Mt. Vernon AUTO 140/70/12kV 60/80/100MVA 2015.10.31 (Energized)
93 TECO
(Tampa Electric Company)
Sub 80-14
AUTO
233.7/138/13.2kV
201.6/268.8/336MVA
2015.11.10
(Installed)
94 LG&E
(Louisville Gas & Electric)
Trimble
GSU
345/138kV
120/160/200//224MVA 2016.4.29 (Installed)
95 Wolverine Alpine
GSU
138/18kV 2016.1.24
(Installed)
Performance List
14 Staff_PR_102 Attachment A Page 74 of 209
Nr. Customer Project Name Specification Delivery Date
96 Duke Energy Brecon Substation 138/69/13.09kV
100.8/134.4/168MVA
2015.12.15
(Delivered)
97 FPL
(Florida Power & Light) Miami 230/138/13.2kV
336/448/560MVA
2015.12.15
(Installed)
98 FPL
(Florida Power & Light) Medium Power 230/24kV
33/44/55MVA (2 units )
2015.12.01 (Delivered)
2015.12.07 (Delivered)
99 Golden Spread Electric Coop Elk Station Unit #2
345/18kV
144/188/235/263.2MVA
345/4.16kV
18/24/30MVA
2015.10.30
(Installed)
100 Duke Energy Hines Power Plant 230/16kV 114/152/190MVA 2015.12.1 (Delivered)
101 PSE&G North Bergen 230/13.8kV
27/36/45MVA
2016.02.18
(Installed)
102 PSE&G Leonia 230/13.8kV 27/36/45MVA 2016.04.01 (Installed)
103 PSE&G Carlstadt 69/27.72kV
72/96/120MVA
2016.05.19
(Delivered)
104 AEP Asherton 138/70.5/13.09kV 78/104/130MVA 2015.12.01 (Installed)
Performance List
15 Staff_PR_102 Attachment A Page 75 of 209
Nr. Customer Project Name Specification Delivery Date
105 Duke Energy Citrus Power Plant
(GSU)
230/21kV 243/324/405MVA x 2
230/20kV 285/380/475MVA x 1
525/21kV 243/324/405MVA x 2
525/20kV 285/380/475MVA x 1
230kV 475MVA x 1
525kV 475MVA x 1
2016.11.30
~
2018
106 FPL (Florida Power & Light) Levee Substation AUTO 1pH 525/241.5/34.5kV 300/400/500MVA 2015.12.29 (Installed)
107 FPL
(Florida Power & Light) Jackson Substation 230/13.8kV
33/44/55MVA (2 Units)
2016.08.16
(Delivered)
108 OPPD (Omaha Public Power District)
PO No. 216181 AUTO 161/69/13.8kV 108/144/180MVA 2016.05.20 (Installed)
109 Bechtel Power Corp. Carroll County Energy Facility (GSU)
362/18kV 235/188/141MVA x 2 330/264/198MVA x 1
2016.07.11 2016.07.12 2016.07.13 (Energized)
110 Sempra Energy Mesquite Solar 230/34.5/(13.8)kV
112/148.96/187.04MVA
2016.05.20
(Energized)
111 Bechtel Oil , Gas and Chemicals Corpus Christi LNG 138/34.5kV 164/132/98MVA 2016.06.30
(Energized)
112 SCE
(Southern California Edison) Etiwanda Substation 230kV 250MVA x 1 2016.7.02
(Delivered)
Performance List
16 Staff_PR_102 Attachment A Page 76 of 209
Nr. Customer Project Name Specification Delivery Date
113 MidAmerican Energy Grimes & 39 Substation
AUTO
345/161/13.8kV
336/448/560MVA (2 units)
2016.06.03
2016.06.17
(Installed)
114 Bechtel Carroll County UAT 18/4.16-4.16kV 24/32MVA (2 units)
2016.07.11 2016.07.12 (Delivered)
115 FPL Bunnell 230/115/13.2kV
240/320/400MVA
2016.12.20
(Installed)
116 FPL 62nd Avenue Substation 138/13.8kV 33/44/55MVA 2016.08.27 (Delivered)
117 FPL Urban Substation 230/24kV 33/44/55MVA 2016.08.19 (Delivered)
118 FPL Natoma 138/13.8kV
24/32/40MVA (2 units)
2016.10.07
(Delivered)
119 NextEra Kingman I & II 354/34.5/13.8kV
78/104/130MVA (2 units)
2016.08.19
(Installed)
120 Vectren Mt. Vernon
AUTO
140/70/12kV
90/120/150//168MVA
2016.10.31
(Installed)
Performance List
17 Staff_PR_102 Attachment A Page 77 of 209
Nr. Customer Project Name Specification Delivery Date
121 Bechtel Hummel Station Project
538/18kV
162/216/270MVA (3 units)
538/18kV 291/388/450MVA (1 unit)
2016.10.30
2016.11.15
2016.11.30
2016.12.15
(Delivered)
122 NV Energy Humboldt 345/125/24.9kV 173/226/283MVA 2016.10.01 (Installed)
123 FPL Hanson Solar 241.5/34.5/13.8kV
48/64/80MVA
2016.08.27
(Energized)
124 Georgia Power ITS Spare 115.5/20.7kV 36/48/60MVA 2016.09.15 (Delivered)
125 FPL Pheasant Run Wind 354/34.5/13.8kV 108/144/180MVA 2016.11.30 (Energized)
126 Gemma Power NTE Middletown 352/21kV 226/300/378MVA
352/21kV 170/226/284MVA
2016.11.01
(Energized)
127 Duke 345/13.8kV 60/80/100MVA
(2 units)
2016.12.14
(Energized)
128 Bechtel Hummel Energy Project
UAT (2 units) 18kV 40MVA (2 units)
2016.10.15
2016.10.30
(Delivered)
Performance List
18 Staff_PR_102 Attachment A Page 78 of 209
Nr. Customer Project Name Specification Delivery Date
129 First Solar Stateline Spare 230/34.5/(13.8)kV 102/136/170MVA 2016.08.15 (Installed)
130 Oklahoma Gas and Electric Ft. Smith LHT
AUTO
500/161/13.8kV
240/320/400MVA
2016.11.01
(Delivered)
131 Gemma Power Towantic Energy Center 115/18kV 198/264/330MVA (3 units)
2016.11.30 (Energized)
132 FPL Jackson Spare 230/13.8kV
33/44/55MVA
2017.12.30
(Delivered)
133 XCEL Energy Black Dog Unit #6
GSU
115/18kV
225/300MVA
2017.03.17
(Installed)
134 Oklahoma Gas and Electric Northwest Bank 3 AUTO 345/138/13.8kV 240/320/400//448MVA 2017.03.01 (Delivered)
135 Black & Veatch Ocotillo
GSU
230/13.8kV
78/104/130MVA
(6 units)
2017.11.15 (2 units)
2018.08.30 (4 units)
136 Duke Energy Marshall Steam Plant 236.1/46.2kV 45/60/75MVA 2017.05.15 (Delivered)
Performance List
19 Staff_PR_102 Attachment A Page 79 of 209
Nr. Customer Project Name Specification Delivery Date
137 FPL Normandy
AUTO
138/69/13.2KV
67.2/89.6/112MVA
2017.03.15
(Delivered)
138 Golden Spread Electric Coop Elk Station
GSU
345/18kV
141/188/235//263.2MVA
2017.04.30
(Installed)
139 Golden Spread Electric Coop Mustang Station
GSU
230x115/18kV
115/153/191//213.8MVA
2017.04.30
(Energized)
140 Golden Spread Electric Coop Antelope GSU 230/13.8kV 60/80/100MVA 2017.04.30 (Installed)
141 EPCOR Victoria
SUB
72/14.4kV
50/66.7MVA
2017.03.31
(Installed)
142 Burns & McDonnell NRG Carlsbad 230kV 127MVA (5 units) 138kV 127MVA (1 unit) 13.8kV 29MVA (2 units)
2017.05.28 (Installed)
143 GDF Suez Midlothian Power Plant
GSU
354/21kV
210/280/350MVA
2017.05.01
(Delivered)
144 Exelon Nuclear Peach Bottom
UAT
22/13.8-13.8kV
32/42/52MVA (2 units)
2017.06.01
2018.07.15
Performance List
20 Staff_PR_102 Attachment A Page 80 of 209
Nr. Customer Project Name Specification Delivery Date
145 PSE&G Locust Substation
SUB
69/13.8kV
27/36/45MVA
2017.07.15
(Delivered)
146 SCL Shoreline Option #2
PT
121/27.24/14.2kV
54/72/90MVA 2018.07.20
147 East River Power Coop VT Hanlon
AUTO
230/69/12.47kV
60/80/100MVA
2017.04.30
(Installed)
148 SSAB 200MVA 230/34.5kV 120/140/180//200MVA 2017.04.15 (Installed)
149 Cleco Coughlin Power Plant
GSU
131.48-144-150.26/21-23-24kV
210MVA
2017.08.01
(Installed)
150 FPL Sunny Isle Substation SUB 138/13.8kV 33/44/55MVA 2017.04.17 (Delivered)
151 Calpine Pine Bluff
GSU
115/13.8kV
55/73MVA
2017.06.30
(Delivered)
152 FPL Alexander
SUB
138/13.8kV
27/36/45MVA
2017.04.14
(Delivered)
Performance List
21 Staff_PR_102 Attachment A Page 81 of 209
Nr. Customer Project Name Specification Delivery Date
153 FPL Holy Cross
SUB
138/13.8kV
27/36/45MVA
2017.03.20
(Delivered)
154 FPL Plantation
SUB
138/13.8kV
27/36/45MVA
2017.03.20
(Delivered)
155 ATC North Appleton
AUTO
345/138/24.9kV
300/400/500MVA
2017.08.28
(Installed)
156 E-flow WAPA Big George AUTO 115/69/12.47kV 30/40/50MVA 2017.06.30 (Delivered)
157 FPL Center
GSU
1pH 525/20kV
250MVA
2018.04.15
(4 units)
158 FPL Laurelwood & Yulee AUTO 230/138/13.2kV 336/448/560MVA
2018.01.05 2017.07.17 (Delivered)
159 Cleco
St. Mary Clean Energy
Center
GSU
34.5/13.8kV
37.5/50/62.5MVA
2017.07.21
(Installed)
160 PG&E Cooley Landing
AUTO
115/61.5/13.2kV
120/160/200MVA
2017.10.01
(Delivered)
Performance List
22 Staff_PR_102 Attachment A Page 82 of 209
Nr. Customer Project Name Specification Delivery Date
161 FPL Dade Substation
SUB
138/13.8 kV
24/32/40 MVA
2017.5.15
(Delivered)
162 EPC Services Company AEP / Lincoln-Berrywood
AUTO
138/70.5/12.47 kV
78/104/130 MVA
2017.8.21
(Installed)
163 FPL Alexander Substation
SUB
230/24 kV
33/44/55 MVA
2017.05.20
(Delivered)
164 FPL Osborne Substation
SUB
138/13.8kV
27/36/45 MVA
2017.06.15
(Delivered)
165 NextEra Solar GSU 2017
GSU
241.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10 (3 units)
2017.08.15 (4 units)
(Installed)
166 NextEra Solar GSU 2017
GSU
117.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10
(Installed)
Performance List
23 Staff_PR_102 Attachment A Page 83 of 209
Nr. Customer Project Name Specification Delivery Date
167 NextEra Solar GSU 2017
GSU
141.5/34.5/13.8 kV
51/68/85 MVA
2017.07.10
(Installed)
168 NextEra Pratt Wind (HV: OLTC)
GSU
354/34.5/13.8 kV
147/196/245 MVA 2018.06.15
169 Atlantic City Electric (Exelon)
Rio Grande SS (3 units) Sea Isle SS (1 unit) SUB
69/13.09 kV 33.6/44.8/56 MVA
2017.09.30, 2017.11.30 2018.01.31, 2018.09.30 (4 units total)
170 FPL Galloway Substation
SUB
138/13.8 kV
24/32/40 MVA
2017.08.25
(Delivered)
171 LG&E Hardin Substation
AUTO
138/69/13.8 kV
110/146/185 MVA (2 units)
54/72/90 MVA (1 unit)
2017.06.30
(Installed)
172 Cleco Bayou Vista AUTO 230/138/13.8 kV 300/400/500 MVA 2018.02.01
173 Delmarva Power & Light Edgemoor Spare AUTO 138/69/13.2 kV 67.2/89.6/112 MVA 2017.10.02 (Installed)
174 NextEra Javelina II (HV: OLTC)
GSU
354/34.5//13.8 kV
135/180/225 MVA
2017.10.27
(energized)
Performance List
24 Staff_PR_102 Attachment A Page 84 of 209
Nr. Customer Project Name Specification Delivery Date
175 NextEra Stuttgart Solar
GSU
354/34.5//13.8 kV
135/180/225 MVA
2017.09.15
(Installed)
176 PSE&G Port Street
SUB
69/13.8 kV
27/36/45 MVA
2018.04.01
(Delivered)
177 NextEra Pinal Solar
GSU
235/34.5//13.8 kV
33/44/55 MVA 2018.01.05
178 First Solar Rosamond PT 230/34.5/(13.8) kV 96/128/160 MVA 2018.03.17
179 First Solar Willow Springs
PT
230/34.5/(13.8) kV
64/85/106 MVA 2018.03.17
180 Berkshire Hathaway Energy Solar Spare GSU 138/34.5 kV 71/94.4/118 MVA 2017.11.15 (Installed)
181 LG&E Pineville
PT
161/69//13.2 kV
90/120/150 MVA
2017.10.27
(Installed)
Performance List
25 Staff_PR_102 Attachment A Page 85 of 209
Nr. Customer Project Name Specification Delivery Date
182 FPL Corbett
AUTO
1pH 525/241.5/34.5 kV
300/400/500 MVA
2017.11.22
(Delivered)
183 FPL Sugar
AUTO
1pH 525/241.5/34.5 kV
300/400/500 MVA
2018.01.15
(4 units)
184 NRG Canal-3 GSU 345/25 kV 259/345/431 MVA 2018.05.01
185 Bechtel Cricket Valley GSU 354/18/18 kV 244/326/407 MVA
2018.11.01 2018.12.01 2019.01.01
186 Bechtel OG&C Hyperzone LB-1
SUB
138/12.47/12.47 kV
53.6/60 MVA 2018.01.29
187 AECOM
Alliant Riverside Energy
Center Expansion
GSU
365/18 kV
194/256/321 MVA 2018.02.08
188 AECOM Alliant Riverside Energy Center Expansion GSU
365/18 kV 174/229/288 MVA 2018.02.08 (2 units)
Performance List
26 Staff_PR_102 Attachment A Page 86 of 209
Nr. Customer Project Name Specification Delivery Date
189 PSE&G Aldene
PT
230/27.72/11 kV
72/96/120 MVA
2017.10.17
(Delivered)
190 PSE&G Metuchen
PT
230/27.72/11 kV
72/96/120 MVA
2017.12.15
(Delivered)
191 SCE La Fresa Bank No.4A PT 230/70.5 kV 150/200/250 MVA 2017.11.30 (Delivered)
192 PG&E Hopland Bank 3 AUTO 115/60/13.2 kV 60/80/100 MVA 2018.03.01
193 OPPD Sub 3740
AUTO
354/161/13.8 kV
300/400/500 MVA 2018.05.01
194 OPPD Sub 1291
AUTO
161/69/13.8 kV
72/96/120 MVA 2018.05.01
195 PSE&G Harrison PT 69/13.8 kV 27/36/45 MVA 2018.10.01
196 SCE La Fresa Bank No.3A PT 230/70.5 kV 150/200/250 MVA 2018.04.03
Performance List
27 Staff_PR_102 Attachment A Page 87 of 209
Nr. Customer Project Name Specification Delivery Date
197 EDPR Turtle Creek
GSU
345/34.5/(13.8) kV
138/184/230 MVA 2018.05.01
198 APS Casa Grande
PT
230/69/12.47 kV
100/133.3/166.7//186.7 MVA 2018.06.01
199 NextEra Wildcat GSU 117/34.5//13.8 kV 102/136/170 MVA 2018.07.10
200 FPL Medium Alliance #8A SUB 138/13.8 kV 24/32/40 MVA
2017.12.31 (3 units) (Delivered)
201 LG&E Elizabethtown
AUTO
345/161-138//13.8 kV
270/360/450 MVA 2018.06.22
202 LG&E Lexington
AUTO
138/69/13.8 kV
110/146/185 MVA 2018.02.28
203 FPL DESERET/GACO AUTO 1pH 525/241.5/34.5 kV 300/400/500 MVA 2018.07.31 (3 units)
Performance List
28 Staff_PR_102 Attachment A Page 88 of 209
Nr. Customer Project Name Specification Delivery Date
204 Great River Energy Riverview
AUTO
345/118/34.5 kV
200/270/336 MVA 2018.06.23
205 Great River Energy Riverview
AUTO
118/72/12.8 kV
84/112/140 MVA 2018.06.23
206 FPL Glenn Substation SUB 115/24 kV 33/44/55 MVA 2018.03.15
207 FPL Hillsboro Substation SUB 138/13.8 kV 24/32/40 MVA 2018.03.15
208 FPL Watts Substation
SUB
230/24kV
33/44/55 MVA 2018.03.15
209 Garland Power & Light Dent Rd Substation
AUTO
138/69//12.47 kV
90/120/150 (168) MVA 2018.07.10
210 WAPA Folsom (KV4A) AUTO 230/138/13.8 kV 72/96/120 MVA 2018.11.07
Performance List
29 Staff_PR_102 Attachment A Page 89 of 209
Nr. Customer Project Name Specification Delivery Date
211 Cooperative Energy Missionary Substation
AUTO
230/161//13.8 kV
180/240/300 MVA 2018.06.13
212 PPL Sunbury Replacement
AUTO
1pH 512.5/230/12.47 kV
150/200/250 MVA 2018.05.30
213 FPL Lauderdale Plant GSU 239/18 kV 168/224/280 MVA 2018.08.08
214 FPL Lauderdale Plant GSU 143/18 kV 168/224/280 MVA 2018.08.08
215 NextEra Minco IV Wind
GSU
354/34.5//(13.8) kV
75/100/125 MVA 2018.06.29
216 Xcel Energy Foxtail Wind
AUTO
230/34.5/13.8 kV
113/150/188 MVA 2018.09.01
217 Xcel Energy Freeborn Wind AUTO 161/34.5/13.8 kV 75/100/125 MVA 2020.07.01
Performance List
30 Staff_PR_102 Attachment A Page 90 of 209
Nr. Customer Project Name Specification Delivery Date
218 First Energy Portland Substation
AUTO
230/115/13.2 kV
180/240/300 MVA 2018.10.05
219 Minnkota Power Frontier Substation
AUTO
236/118/13.8 kV
112/150/187 MVA 2018.09.01
220 Exelon Nuclear Calvert Cliff AUX 500/14 kV 60/80/100 MVA
2018.10.31 / 2021.06.01 / 2022.06.01 (3 units)
221 Allete / Minnesota Power GNTL Iron Range Substation AUTO 1pH 500/230/46 kV 240/320/400 MVA 2019.07.28 (4 units)
222 NextEra Armadillo Flats Wind
GSU
142/34.5//13.8 kV
168/224/280 MVA 2018.08.15
223 NextEra Heartland Divide Wind
GSU
165/34.5//13.8 kV
72/96/120 MVA 2018.10.08
224 NextEra Sholes Wind GSU 354/34.5//13.8kV 108/144/180MVA 2018.10.01
225 Entergy Waterford Storage Yard AUTO 230/13.8// kV 40/53/67 MVA 2018.10.31
Performance List
31 Staff_PR_102 Attachment A Page 91 of 209
Nr. Customer Project Name Specification Delivery Date
226 GSEC Mustang Station Spare
GSU
230-115/18-19 kV
115/153/191//213.8 MVA 2018.11.21
227 NextEra Horizon-Athens Spare
GSU
141.5-117.5/34.5//(13.2) kV
51/68/85 MVA 2018.10.30
228 First Energy Hill Valley AUTO 115/46/13.2 kV 45/60/75 MVA 2018.09.01
229 APS Mural Substation AUTO 115/69/12.47 kV 60/80/100 MVA 2018.05.30
230 SCE Laguna Bell
PT
230/70.5 kV
150/200/250//280 MVA 2018.10.31
231 PG&E Pit 1 Bank 5
AUTO
230/61.5//13.2 kV
42/56/70 MVA 2018.10.30
232 PG&E Pease Bank 5 AUTO 115/61.5/13.2 kV 120/160/200 MVA 2018.10.17
233 PG&E Pease Bank 2 AUTO 115/61.5/13.2 kV 120/160/200 MVA 2019.11.15
Performance List
32 Staff_PR_102 Attachment A Page 92 of 209
Nr. Customer Project Name Specification Delivery Date
234 Cleco Power Brame Spare
GSU
224.3/22-23-25 kV
600 MVA 2018.09.30
235 Exelon Nuclear Calvert Cliff Nuclear Plant
AUX
500/14// kV
60/80/100 MVA 2022.06.01
236 PSE&G Trenton Switching Station PT 230/27.72/11 kV 72/96/120MVA 2019.10.01
237 PSE&G Hopewell Switching Station PT 230/69 kV 180/240/300 MVA 2019.02.19
238 JEA Firestone Substation T6
AUTO
230/69/13.8 kV
120/160/200 MVA 2019.01.13
239 Duke Energy Asheville Spare
GSU
230x115/13.8 kV
75/100/125 MVA 2019.05.01
240 Duke Energy Asheville Spare GSU 230x115/18 kV 150/200/250 MVA 2019.05.01
241 Hydro One Campbell T1 PT 215.5/14.2/14.2 kV 60/80/100MVA 2018.08.07
Performance List
33 Staff_PR_102 Attachment A Page 93 of 209
Nr. Customer Project Name Specification Delivery Date
242 Hydro One Campbell T2
PT
215.5/14.2/14.2kV
60/80/100MVA 2018.08.07
243 APS WestWing
AUTO
230/69/12.47kV
100/133.3/166.7//186.7MVA 2019.10.15
244 ATC Mount Pleasant AUTO
345/138//24.9kV 300/400/500MVA (3 units)
2019.06.12 / 2019.07.10 / 2019.08.14
245 APS Ocotillo 69kV Spare GSU 69/13.8kV 78/104/130MVA 2019.04.30
246 FPL Yulee Duplicate
AUTO
230/138/13.2kV
336/448/560MVA
(2 units)
2019.01.02
247 NextEra Blythe III & IV
GSU
230/34.5/(13.8)KV
84/112/140MVA
(2 units)
2019.10.14
2019.10.21
248 Duke Jocassee Hydro GSU 230/14.4kV 225MVA 2019.08.15
249 Duke Jocassee Hydro GSU 230/14.4kV 225MVA 2020.01.23
Performance List
34 Staff_PR_102 Attachment A Page 94 of 209
Nr. Customer Project Name Specification Delivery Date
250 AECOM Alliant Riverside STG Spare
GSU
365/18kV
188/250/313MVA 2019.02.28
251 GTC Verner Farms
AUTO
230/115/13.2kV
240/320/400MVA 2019.05.15
252 SCE Chino Substation PT 230/70.5kV 150/200/250MVA 2019.02.01
253 OPPD RFP #5407 AUTO
354/161/13.8 kV 300/400/500 MVA (2 units) 2019.05.01
254 MEPPI Duke/Rural Hall
SVC
1pH 100/25 kV
60/80/100 MVA
(4 units)
2019.04.05
255 Greenville Light & Power West Greene Substation
AUTO
161.7/69/13.09 kV
75/100/125//140 MVA 2019.05.27
256 NOVEC Gant Substation PT
230/34.5 kV 81/108/135//151.2 MVA (2 units) 2019.09.19
257 NOVEC QTS Innovation Substation PT
230/34.5 kV 81/108/135//151.2 MVA (2 units) 2019.06.19
Performance List
35 Staff_PR_102 Attachment A Page 95 of 209
Nr. Customer Project Name Specification Delivery Date
258 PSE&G Metuchen Switching
AUTO
230/69 kV
180/240/300 MVA 2020.04.15
259 NOVEC Freedom Innovation Substation
PT
230/34.5 kV
81/108/135//151.2 MVA
(2 units)
2019.09.19
260 NextEra Hendry II / Ghost GSU
525/34.5/13.8 kV 51/68/85 MVA (2 units) 2020.07.15
261 STEC Fowlerton AUTO 345138/24.9 kV 405/540/675 MVA 2019.06.30
262 STEC San Miguel
AUTO
345138/24.9 kV
405/540/675 MVA
(2 units)
2019.11.30
263 PPL Milton
AUTO
230/69/12.47 kV
102/136/170 MVA 2019.07.01
264 OPPD RFP #5407 #3 AUTO 345/161/13.8 kV 336/448/560 MVA 2019.09.01
265 PSE&G Kuller Rd PT 69/13.8 kV 27/36/45 MVA 2021.01.08
Performance List
36 Staff_PR_102 Attachment A Page 96 of 209
Nr. Customer Project Name Specification Delivery Date
266 PSE&G Sand Hills
PT
69/13.8 kV
27/36/45 MVA 2019.08.01
267 PSE&G Medford
PT
69/13.8 kV
27/36/45 MVA 2019.08.01
268 JEA Northside AUTO 230/138/13.8 kV 240/320/400 MVA 2019.10.02
269 Xcel Tolk GSU 230/24 kV 650/728 MVA 2019.09.16
270 Tri-State Gateway Substation
AUTO
230/115/13.8 kV
90/120/150 MVA 2019.10.28 – 2019.11.25
271 Tri-State Colfer
AUTO
115/69/12.47 kV
72/96/120 MVA 2019.10.14 – 2019.11.08
271 Tri-State Davis AUTO 115/69/12.47 kV 72/96/120 MVA 2020.02.18 – 2020.03.11
272 Xcel Hobbs Spare AUTO 230/120/13.2kV 150/200/250 MVA 2019.10.10
Performance List
37 Staff_PR_102 Attachment A Page 97 of 209
Nr. Customer Project Name Specification Delivery Date
272 Xcel Hobbs Spare
AUTO
230/120/13.2kV
150/200/250 MVA 2019.10.10
274 First Energy Avon
GSU
345/140/13.2 kV
336/448/560 MVA 2019.10.14
275 Calpine Wind PTC GSU 345/34.5/13.8 kV 133/178/222 MVA 2019.11.30
276 NextEra Crowned Ridge NEER GSU 241.5/34.5/13.8 kV 69/92/115 MVA 2019.08.03 – 2019.08.17
277 NextEra Crowned Ridge NEER
GSU
241.5/34.5/13.8 kV
135/180/225 MVA 2019.08.03 – 2019.08.17
278 NextEra Crowned Ridge XCEL
GSU
241.5/34.5/13.8 kV
69/92/115 MVA 2019.09.03 – 2019.09.17
279 NextEra Crowned Ridge XCEL GSU 241.5/34.5/13.8 kV 135/180/225 MVA 2019.09.03 – 2019.09.17
280 Roughrider Electric Long Butte & South Heart AUTO
230/115/13.8 kV 75/100/125 MVA (2 units) 2019.09.25
Performance List
38 Staff_PR_102 Attachment A Page 98 of 209
Nr. Customer Project Name Specification Delivery Date
281 NextEra Dodge County Wind
GSU
354/34.5/13.8 kV
114/152/190 MVA 2020.01.17
282 EKPC Skaggs
AUTO
138/69/13.8 kV
90/120/150 MVA 2019.10.15
283 EKPC Stanley-Parker AUTO 138/69/13.8 kV 90/120/150 MVA 2019.12.03
284 EKPC Fox Hollow AUTO 161/69/13.8 kV 90/120/150 MVA 2021.05.02
285 WETT Long Draw Solar
AUTO
345/138/13.2 kV
360/480/600 MVA 2020.01.31
286 NextEra Soldier Creek #1 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2019.11.20
287 NextEra Soldier Creek #2 Wind GSU 354/34.5/13.8 kV 102/136/170 MVA 2019.11.20
288 NextEra Roundhouse Wind GSU 236/34.5/13.8 kV 150/200/250 MVA 2019.12.20
Performance List
39 Staff_PR_102 Attachment A Page 99 of 209
Nr. Customer Project Name Specification Delivery Date
289 NextEra Bronco Plains #1 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2020.02.15
290 NextEra Bronco Plains #2 Wind
GSU
354/34.5/13.8 kV
102/136/170 MVA 2020.02.15
291 First Energy Ringgold (#1 & #2) AUTO
230/135.3/13.2 kV 339/450 MVA (2 units)
2019.12.17 2020.07.01
292 PSE&G Melrich PT 69/13.8 kV 27/36/45 MVA 2020.02.28
293 PSE&G Sand Hills #2
PT
69/13.8 kV
27/36/45 MVA 2020.03.22
294 STEC San Miguel (#1 & #2)
AUTO
345138/24.9 kV
405/540/675 MVA
(2 units)
2020.11.30
295 First Energy Catoctin AUTO 230/135.3/13.2 kV 339/450 MVA 2020.09.16
296 Vistra Energy Midlothian Power Plant GSU 354/21kV 210/280/350MVA 2020.01.15
Performance List
40 Staff_PR_102 Attachment A Page 100 of 209
Nr. Customer Project Name Specification Delivery Date
297 NextEra Cedar Springs III
PT
241.5/34.5/13.8 kV
135/180/225 MVA 2020.02.17
298 GSEC Mustang Spare
GSU
230x115/18kV
115/153/191//213.8MVA 2019.12.31
Performance List
41 Staff_PR_102 Attachment A Page 101 of 209
YOUR VISIT TO

Montgomery, AL
IS ALWAYS WELCOME!
Staff_PR_102 Attachment A Page 102 of 209

For More Information, Please Contact

Sasha Lee
Email : [e-mail]
Tel : [phone]
Staff_PR_102 Attachment A Page 103 of 209
Staff_PR_102 Attachment A Page 104 of 209
DDP: 5/30/2020
MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE
Days:6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20 6/21 6/22 6/23 6/24 6/25 6/26 6/27 6/28 6/29 6/30
Unit 1 Pre-testingAssemblyProcessing
Testing
Unit 2
Pre-testing
AssemblyProcessing Testing
Final Walk-down/Clean-up for unit 1 & 2
MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE WED THU FRI SAT SUN MON TUE
Days:6/1 6/2 6/3 6/4 6/5 6/6 6/7 6/8 6/9 6/10 6/11 6/12 6/13 6/14 6/15 6/16 6/17 6/18 6/19 6/20 6/21 6/22 6/23 6/24 6/25 6/26 6/27 6/28 6/29 6/30
Unit 3 Pre-testing
AssemblyProcessing Testing
Unit 4 Pre-testingAssembly
Processing
Testing
Final Walk-down/Clean-up for unit 3& 4
B&V / Avista - Coyote Springs Installation Preliminary Schedule (Based on 2 Crews)
GSU, 1-Ph, 60 Hz, 532/18/13.8 kV 71/94.66/118.33 MVA
Staff_PR_102 Attachment A Page 105 of 209
BLACK & VEATCH | Attachments 10
Attachment 4
IPB Electrical Duct Supplier Indicative Price Quotations
Staff_PR_102 Attachment A Page 106 of 209

PROPOSAL
Ref No: QI-14115
Date: March 25, 2019
Prepared by:
Erin Dorris, Proposal Supervisor

AZZ Bus Systems
Phone: [phone] ext. 2322
Email: [e-mail]
Proposal to:
BLACK & VEATCH
COYOTE SPRINGS GSU REPLACEMENT (401395.63.1201)

Staff_PR_102 Attachment A Page 107 of 209

Date: March 25, 2019

Customer: BLACK & VEATCH

Attn: MR. CHRIS ECHTER
[e-mail]

Ref: COYOTE SPRINGS GSU REPLACEMENT (401395.63.1201)
AZZ Quote No: QI-14115

Dear Mr. Echter,

Thank you for your interest in AZZ Electrical Bus Duct. We are pleased to provide the attached
proposal in accordance with your request.

Within the proposal attached, you will find General Notes, Commercial/Technical Clarifications
and/or Exceptions, Pricing Summary, Quotation Bills of Material, and AZZ’s Standard Terms and
Conditions.

If you have any questions or need further information, please feel free to contact us or your sales
representative Grant Agee with Power Equipment Specialists at 303-815-2145 or via email at
[e-mail]

Thank you again for your interest. We look forward to hearing from you soon!

Sincerely,

AZZ Bus Systems

Erin

Erin Dorris,
Proposal Supervisor

cc: Grant Agee, Power Eq. Specialists
Stewart Cox, AZZ

Electrical
120 Aztec Drive | Richland, MS 39218 USA | Phone: [phone] | Fax: [phone] | azz.com
Staff_PR_102 Attachment A Page 108 of 209

Pricing Summary
General Notes
Commercial Notes
Technical Notes
Quotation Bills of Material
Data Sheets
Terms and Conditions
AZZ’s Escalation Policy

Staff_PR_102 Attachment A Page 109 of 209
UNIT RUN DESCRIPTION PRICING
1 1 18kV 7000A ISOLATED PHASE BUS $83,157
1 2 18kV 7000A ISOLATED PHASE BUS $52,654
1 3 18kV 7000A ISOLATED PHASE BUS $60,196
2 1 18kV 7000A ISOLATED PHASE BUS $81,745
2 2 18kV 7000A ISOLATED PHASE BUS $52,684
2 3 18kV 7000A ISOLATED PHASE BUS $61,874
STRUCTURAL SUPPORT STEEL (17,000 Pounds)$44,200
TOTAL EQUIPMENT PRICE (Ex Works Factory)$436,510
OPTIONAL PRICING:
1 $42,900
2 $8,000
3 $8,730
4 $2,619
5
ESTIMATED FREIGHT TO JOBSITE, FCA BOARDMAN, OREGON
PE STAMP: State of OREGON
EXTENDED WARRANTY
PERFORMANCE and WARRANTY LETTER OF CREDIT - 30%/10%
PERFORMANCE and/or SUPPLY BOND $6,548
Pricing Summary
Staff_PR_102 Attachment A Page 110 of 209

General Notes:
1. This quotation is valid for a period of thirty (30) days.
2. Delivery to be negotiated at time of order and shall be based on plant loading at that time.
3. Unless otherwise noted, this quotation is per the AZZ Standard Terms and Conditions of
Sale; dated November 10, 2010, attached, and made part of our proposal and price.
4. Time allowed for approval drawing submittal will begin after receipt of the order, as well as
after receipt of all required design information.
5. The prices quoted are based on information provided at the time of our proposal. If there are
changes to the quantities and components during the completion of design (customer
requested changes to the original proposal scope of supply or design), a change order will be
requested. The request for change order will be based on the unit prices provided in our
quotation and must have customer approval prior to final shipment of equipment; this also
includes a change order for the freight as well if any changes occur from the original scope of
supply. The final price will be based on the certified drawings and adjusted per the unit prices
quoted.
6. All drawings will be sent electronically to customer. Additional cost may apply if extra copies
are required.
7. Quotation is based on aluminum, current copper and steel prices on the date quoted.
Surcharges may be applied at the time of order and/or time of material order placement due
to aluminum, copper and steel price increases.
8. AZZ Bus Systems reserves the right to add a freight surcharge.

Commercial Notes
Clarifications:
1. Calvert proposes terms based on PSP Agreement dated January 23, 2015. Payment terms,
liquidated damages, etc. shall be negotiated prior to final acceptance.
2. AZZ’s proposed payment terms are Net 30 days based on the following schedule:
a. 10% Down Payment
b. 25% Upon Submittal of Drawings for Approval or Start of Fabrication, whichever comes
first.
c. 60% Monthly based on the value of equipment shipped
d. 5% Buyer’s receipt of engineering documents, drawings, spare parts list and instruction
manuals.
Purchase Orders should be made out to The Calvert Company, Inc.

Staff_PR_102 Attachment A Page 111 of 209

Technical Notes
Clarifications:
1. AZZ’s bus is built per ANSI/IEEE C37.23 Standards.
2. AZZ’s standard hardware is 304 stainless steel bolts and washers with silicon bronze nuts to
prevent galling.
3. A dress-up plate shall be provided to seal between the outside of the bus enclosure and the
building opening.
4. Any fire rating or insulating material (for any firestop or wall seal) between the wall and
outside of the bus duct enclosure shall be supplied by the buyer.
5. AZZ does not recommend the use of bellows or isolated clam-shells at any isolated phase
bus (IPB) termination over 15,000 amps. AZZ has empirical and historical evidence that using
bellows in these cases results in significant induced currents on the enclosure and the
equipment local to the bellows location due to the premature break in the continuous
enclosure design. For this reason, AZZ recommends a fully welded IPB enclosure design
without the use of bellows or isolated clam-shells for terminations.
6. AZZ cannot guarantee a bus design allowing bushing removal without cutting and re-
welding. This design is dependent on the routing of the bus and detailed equipment
termination details. Once AZZ has all required design information, if this design is feasible, a
Change Order may be requested to facilitate this design.
7. There are no special tools required for installation or maintenance of bus equipment. No
tools have been included in our equipment pricing.
8. There are no start-up spares required for installation of bus equipment. No start-up spares
have been included in our equipment pricing.
9. Please note that all heater and dry air piping, power supply, wiring, and conduits are not
included in our quote.
10. AZZ provides alignment tools for connections to equipment where flexible connectors will
be used. The installation contractor should use these alignment tools as instructed per each
alignment tool drawing in order to ensure that the flexes provided will fit properly according
to the termination design drawings. Failure to use the alignment tools may result in incorrect
or varying alignment and may require special flexible connectors to be purchased to fit the
installation.
11. Calvert provides one aluminum rating plate at each end of a run of bus.
12. Generator circuit breakers and/or disconnect switches:
a. AZZ’s proposal includes welding the IPB enclosure directly to both sides of the generator
circuit breaker or switch enclosures.
b. AZZ’s proposal includes our standard conductor termination with the quantity of flexes
noted on our attached data sheet.
c. Any backing ring, cylinder, or any other special requirements required by the GCB or
switch manufacturer shall be supplied by the GCB or switch manufacturer.
13. Structural Steel:
a. AZZ’s proposal does not include anchor bolts in our equipment pricing.
b. AZZ’s estimate on steel support weight is based on a maximum support cross beam width
of the overall bus width, which is noted on the data sheet, plus five (5) feet (i.e.: 2.5 feet
extensions on each side) and is based on the bus centerline height noted on our structural
steel data sheets.
c. AZZ’s estimate on steel includes cross bracing between all support members. If this is
not feasible, AZZ reserves the right to revise our pricing for the steel based on the
updated design requirements based on the unit price in our proposal.
d. No hanger rods or beam clamps have been included in our steel pricing.
Staff_PR_102 Attachment A Page 112 of 209

e. Any PE stamps are for structural calculations only.
14. AZZ’s prices do not include performing design tests for the product we plan to furnish. We
intend to submit existing test reports or extrapolations performed on similar designs as
allowed by IEEE C37.23. We trust that our existing reports will be deemed acceptable. If
design testing is added to the project scope the associated costs will be added to the contract
price. In the event that tests results prove that equipment modifications are necessary any
costs related to the modifications will be added to the price. The addition of design tests and
or equipment modifications required as a result of the testing will be subject to extension of
the project schedule to accommodate the testing and modifications. Production testing is
included in our price and will be carried out in accordance with IEEE C37.23. Any testing
outside IEEE C37.23 will be added to the contract price. AZZ confirms our standard bus
designs have not changed since type tests were performed.
15. AZZ takes exception to line #108 for the firestop having to be UL or FM listed and proposes
our standard firestop per ANSI/IEEE C37.23 standards.

Staff_PR_102 Attachment A Page 113 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 1 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
118 FT A14115011 BUS SECTIONS, 1-PH 206.00 FT 24308.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
1 EA CAL3AHB0021401 FIRESTOP ASSEMBLY, SS, 3-PH 19253.00 EA 19253.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 11 83157.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - A PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 114 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 2 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
73 FT A14115012 BUS SECTIONS, 1-PH 206.00 FT 15038.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
8 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 3584.00
8 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2168.00
8 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2168.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 12 52654.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - B PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 115 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 1 Run No 3 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
100 FT A14115013 BUS SECTIONS, 1-PH 206.00 FT 20600.00
4 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1528.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 13 60196.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
LOW VOLTAGE - C PHASE; UNIT 1
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 116 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 1 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
113 FT A14115021 BUS SECTIONS, 1-PH 206.00 FT 23278.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
1 EA CAL3AHB0021401 FIRESTOP ASSEMBLY, SS, 3-PH 19253.00 EA 19253.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 21 81745.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - A PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 117 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 2 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
75 FT A14115022 BUS SECTIONS, 1-PH 206.00 FT 15450.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
8 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 3584.00
8 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2168.00
8 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2168.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 22 52684.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - B PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 118 of 209
QUOTATION BILL OF MATERIAL
Customer BLACK AND VEATCH Date 03/22/19
End User COYOTE SPRINGS GSU REPLACEMENT Proposal No QI-14115
RFQ/Spec No Unit No 2 Run No 3 Job No
Voltage Ampacity Ambient Rise BIL Short Circuit
27FAGEB-131125 18k 7000 150K 155kA Asym
QTY SUBASSY DESCRIPTION PRICE EXTENSION
110 FT A14115023 BUS SECTIONS, 1-PH 206.00 FT 22660.00
3 EA CAL3AB00410 HORIZ ELBOW, IPB, 1-PH 382.00 EA 1146.00
1 EA CAL3AC00410 TEE-TAP, IPB, 1-PH 366.00 EA 366.00
3 EA CAL3ACF00410 EXISTING BUS TERMINATION, ROPE LAY FLEX, 1-PH 2030.00 EA 6090.00
3 EA CAL3AEF0021401 EXISTING BUS ENCL TERM, BELLOWS, 1-PH 766.00 EA 2298.00
3 EA CAL3AAH00214 XFMR COMPARTMENT, 1-PH (BUS)2424.00 EA 7272.00
3 EA CAL3AEA0021401 BUS END FLANGE 570.00 EA 1710.00
3 EA CAL3ACG00410 XFMR TERMINATION, ROPE LAY FLEX, 1-PH 1648.00 EA 4944.00
3 EA CAL3AEF0021402 XFMR ENCL TERM, BELLOWS, 1-PH 816.00 EA 2448.00
10 EA CAL3AJR00214 SPLICE, IPB, 1-PH 448.00 EA 4480.00
10 EA CAL3ALF0021401 SADDLE SUPPORT, 1-PH 271.00 EA 2710.00
10 EA CAL3ANA00128 IPB HEATER ASSEMBLY 271.00 EA 2710.00
1 EA CAL3ANC00128 THERMOSTAT ASSEMBLY, 3-PH 1936.00 EA 1936.00
6 EA CAL3ANF0012802 DRAINS/FILTERS 184.00 EA 1104.00
5/29/18 TOTAL OF RUN 23 61874.00
DESC: 18kV, 7000A, ISOLATED PHASE BUS
NOTES:
HIGH VOLTAGE - C PHASE; UNIT 2
QR-4.03.06 Rev. 3 9/12/18
Catalog Number
Staff_PR_102 Attachment A Page 119 of 209
CUSTOMER: BLACK AND VEATCH DATE:20-Mar-19
RFQ NO.:COYOTE SPRINGS QUOTE NO.:QI-14115
QUOTE BY:EL REVISION:0
Site Location
Generator / Transformer Unit
Bus Run
A. BUS DESIGN PARAMETERS:English Metric
1 Maximum Rated Voltage kV 27 27
2 Maximum Operating Voltage kV 18 18
3 Rated Continuous Current Amps 7000 7000
4 BIL Rating of the Bus System kV 150 150
5 Momentary Current Rating kAMP-asym 155 155
6 Momentary Current Rating kAMP-Peak 260 260
7 Short Time Current Rating kAMP-sym 100 100
8 Short Time Current Duration Seconds 1 1
9 System Frequency Hertz 60 60
B. ENVIROMENTAL PARAMETERS:
1 Ambient Temperature Deg-C 40 40
2 Max Allowable Conductor Temp Rise Deg-C 65 65
3 Max Allowable Conductor Operating Temp Deg-C 105 105
4 Max Allowable Enclosure Temp Rise Deg-C 40 40
5 Max Allowable Enclosure Operating Temp Deg-C 80 80
6 Elevation Above Sea Level Feet /Meters 3280 1000
7 Solar Station nearest Site
8 Solar Rerate Temperature Degrees
C. CONDUCTOR DATA:
1 Bus Catalog Number
2 Conductor Material
3 Conductor Diameter Inches/mm 10 254
4 Conductor Thickness Inches/mm 0.375 9.525
5 Conductor Cross Sectional Area SqIn/Sqmm 11.34 7315.59
6 Conductor Weight Lbs/Ft -kg/m 13.29 19.77
7 Conductor Conductivity %IACS 0.595 0.595
8 Conductor Emissivity Factor 0.9 0.9
9 13.6898 44.91
10 Temperature Coefficient of Resistance 0.0040 0.0040
11 D.C.Resistance @20-C Microhms/Ft-M 1.2073 3.9609
12 D.C.Resistance @105 C Microhms/Ft-M 1.6178 5.3076
13 Skin Effect Factor @105 C 1.0332 1.0332
14 A.C.Resistance @105 C Microhms/Ft-M 1.6714 5.4836
15 Conductor to Enclosure Clearance Inches/mm 10.375 263.5250
16 Base Expansion Temperature Degree-C 0 0
17 Pitch Circumference Inches/mm 30.2378 768.0409
None Applicable
77.0F / 25.0C
1
Boardman, OR
1
Version 17
Resistivity @ 20C Microhms in^2/ft / Microhms-M
ISOLATED PHASE BUS DATA SHEET
27FAGEB-131125-AE-15
Extruded Aluminum
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 1
Staff_PR_102 Attachment A Page 120 of 209
CUSTOMER: BLACK AND VEATCH DATE:20-Mar-19
RFQ NO.:COYOTE SPRINGS QUOTE NO.:QI-14115
QUOTE BY:EL REVISION:0
Version 17
ISOLATED PHASE BUS DATA SHEET
D. ENCLOSURE DATA:
1 Enclosure Material Rolled Alum.
2 Enclosure Diameter Inches/mm 31.125 790.575
3 Enclosure Thickness Inches/mm 0.1875 4.7625
4 Enclosure Cross-Sectional Area SqIn/Sqmm 18.22 11757.20
5 Enclosure Weight Lbs/Ft -kg/m 21.35 31.78
6 Enclosure Conductivity %IACS 0.605 0.605
7 Enclosure Internal Emissivity Factor 0.9 0.9
8 Enclosure External Emissivity Factor 0.8 0.8
9 Temperature Coefficient of Resistance 0.004 0.004
10 Ratio Enclosure Current to Conductor Current 0.95 0.95
11 Pitch Circumference Inches/mm 97.1930 2468.7030
E. INSULATOR DATA:
1 Insulator Type
2 Insulator Arrangement
3 Recommended Phase-Phase Centers Inches/mm 46.6875 1185.8625
4 Proposed Phase-Phase Centers Inches/mm 46.6875 1185.8625
5 Momentary Short Circuit Force Lbs/Ft-Kg/M 125.16 186.26
6 Insulator Cantilever Strength Lbs/kg 2067.23 937.68
7 Max Spacing due to Insul. Strength Feet/Meters 16.52 5.03
8 Proposed Insulator Spacing Feet/Meters 15 4.57
F. CALCULATED VALUES:
1 Max Curent - Bus without Solar Consideration Amperes
2 Rated Continuous Current Amperes
3 Cond. Temp Rise @ Rated Current Deg-C
4 Cond. Oper. Temp @ Rated Current Deg-C
5 Conductor Temp after Short Time Fault Current Deg-C
6 Cond. DC Resistance @ 20Deg-C Microhms/Ft-M 1.2073 3.9609
7 Cond. DC Resistance@ Oper. Temp Microhms/Ft-M 1.5367 5.0417
8 Skin Effect Factor Rac/Rdc 1.0373
9 Cond. AC Resistance @ Oper.Temp Microhms/Ft-M 1.5941 5.2300
10 Conductor Losses @ Rated Current Watts/Ft-M 78.11 256.2695
11 Enclosure Temp Rise @ Rated Current Deg-C
12 Enclosure Oper. Temp @ Rated Current Deg-C
13 Enclosure Temp after Short Time Current Deg-C
14 Enclosure Losses @ Rated Current Watts/Ft-M 37.92 124.4117
15 Total I-square x R Losses Watts/Ft-M 116.03 380.6812
16 Internal Air Temperature @ 8345 Amperes Deg-C
17 Inductance Microhenries/Foot
18 Inductive Reactance Microhms/Ft-M 26.08075 85.5657
19 Inductive Volt Drop Volt/Ft-M 0.18266 0.5993
20 Capacitance Picofarads/Ft-M 15.0747 49.4572
21 Impedance Microhms/Ft-M 26.1294 85.7254
22 Metal Weight Lbs/Ft -kg/m 34.64 51.55
23 Cond. Expansion from 0 to 88 Degrees C In/Ft-mm/M 0.02517 0.1949
24 Enclo. Expansion from 0 to 60 Degrees C In/Ft-mm/M 0.01683 0.1303
60.99
79.77
0.06922
48.22
88.22
91.19
19.94
59.94
8345
7000
Porcelain Post
One / Location
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 2
Staff_PR_102 Attachment A Page 121 of 209
Dimension Symbol Inches Millimeters
Conductor Diameter =D = 10 254
Conductor Thickness=T = 0.375 9.525
Enclosure Diameter =D1 = 31.125 790.575
Enclosure Thickness=T1 = 0.1875 4.7625
Phase to Phase Centers =P1 = 46.6875 1185.8625
Overall Width of 3-Phase Assembly=OW = 124.5 3162.3
Maximum Insulator Spacing =IS3 = 180 4572
Number Insulators Per Location =NI = 1 1
Single Phase Weight / Foot (with insulators) =36.975 lbs / ft 55.024 kg / m
Three Phase Weight / Foot (with insulators) =110.925 lbs / ft 165.073 kg / m
Bus Catalog Number =27FAGEB-131125-AE-15
Conductor Termination =10 750kcmil Rope Lay
Enclosure Expan & Earth Quake =10 750kcmil Rope Lay
ISOLATED PHASE BUS DATA SHEET
Version 16
T
T1
P1 P1
DD1
OW
F:\Quotes\14100\QI-14115 - Black and Veatch - Coyote Springs GSU Replacement\Page 3
Staff_PR_102 Attachment A Page 122 of 209

1

AZZ incorporated, Electrical Products Group

Standard Terms and Conditions of Sale

November 10, 2010 Rev. 0

Atkinson Industries, Inc. Pittsburg, KS

Electrical Power Systems, Inc. Tulsa, OK

The Calvert Company, Inc. Richland, MS

CGIT Systems, Inc. Medway, MA

Central Electric Manufacturing. Co. Fulton, MO

Rig-A-Lite Partnership, Ltd. Houston, TX

AZZ Blenkhorn & Sawle Limited St. Catharines, ON, Canada

The terms and conditions set forth below shall constitute the expression of all the terms of this
agreement as a complete and exclusive statement of the agreement between COMPANY (hereafter
referred to as SELLER, any of the wholly-owned subsidiaries of AZZ incorporated listed above)
and the PURCHASER (hereafter referred to as BUYER).

TERMS AND CONDITIONS OF SALE
Unless different or additional terms and conditions are stated
or referred to in the SELLER’s proposal or final order
acknowledgement, in which event such different or additional
terms and conditions shall be exclusive as to the particular
subject covered, the terms and conditions stated below shall
apply. These terms and conditions shall supersede any prior
or contemporaneous agreements or correspondence
between the parties. No course of prior dealings between the
parties and no usage of the trade shall be relevant to
supplement or explain any term used in these terms and
conditions. Acceptance or acquiescence in a course of
performance rendered under these terms and conditions
shall not be relevant to determine the meaning of these
terms and conditions even though the accepting or
acquiescing party has knowledge of the nature of the
performance and the opportunity for objection. All orders are
subject to approval by SELLER. Any additional or different
terms or conditions set forth in the BUYER’s order or other
communications are objected to and shall not be effective or
binding unless assented to by an authorized representative
of the SELLER. Any waiver or alteration of terms herein shall
not be binding unless in writing and signed by an authorized
representative of the SELLER. Each quotation is valid for 60 days.

PRICES
All product prices are F.O.B. SELLER's plant, or point of
origination of shipment unless otherwise specified and shall
be the prices in effect at the time of shipment. All prices for
service shall be at SELLER’s prevailing rates at the time
service is performed. However, prices are subject to change
without notice in the event of: (1) alterations in specifications,
quantities, designs, or delivery schedules; and (2) foreign or
domestic legislation (including tax legislation) enacted by
any level of government which would increase the cost of
producing, warehousing or selling the goods purchased
hereunder. In addition, prices may be subject to escalation
as negotiated at the time of quotation and receipt of order.

All costs for modification or adjustment to the products
required to suit unforeseen field conditions or errors or
omissions in the information supplied to SELLER, with or
without SELLER's aid, shall be assumed and paid by
BUYER. No discount will be allowed unless specifically set
forth in accordance with the established price and discount
schedules of the SELLER. In the event of a price change,
the effective date of the change will be the date shown on
the new price or discount sheets. However, where a price
change is made in writing, the effective date may be given
as part of the announcement.

TAXES
Any excise, sales, use, GST/HST or similar tax or duty of
any nature whatsoever arising out of, or assessed against
orders, shall be added to the prices quoted and paid by the
BUYER unless BUYER provides SELLER with an exemption
certificate or other documents acceptable to taxing or
customs authorities at the time an order is submitted. In the
event SELLER is required to pay any such taxes or duties,
the BUYER shall reimburse SELLER thereon.

PAYMENT AND CREDIT TERMS
Subject to establishment of satisfactory credit, terms are
strictly net cash thirty (30) days from date of invoice, payable
in U.S. funds. Invoices will be issued as shipments are
made. If shipments are delayed by the BUYER, payments
shall become due on the date when the SELLER is prepared
to make shipment. If the work to be performed hereunder is
delayed by the BUYER, payments shall be made based on
the purchase price and the percentage of completion.
Equipment held for the BUYER shall be at the risk and
expense of the BUYER. If payments are not made in
accordance with these terms and conditions, a service
charge will, without prejudice to the right of SELLER to
Staff_PR_102 Attachment A Page 123 of 209

2
immediate payment, be added in an amount equal to the
lower of 1.5% per month or fraction thereof or the highest
legal rate on the unpaid balance. Until the purchase price
and all other sums due pursuant hereto are paid in full,
SELLER retains a security interest in the materials sold
(hereafter sometimes referred to as 'Goods') and in all
proceeds of said Goods. BUYER shall execute financing
statement(s) on request and authorizes SELLER to execute
and file same.

If the financial condition of the BUYER at any time does not,
in the judgment of the SELLER, justify continuance of the
work to be performed by the SELLER hereunder on the
terms of payment agreed upon, the SELLER may require full
or partial payment in advance or shall be entitled to cancel
any order then outstanding and shall receive reimbursement of its reasonable and proper cancellation charges. In the
event of bankruptcy or insolvency of the BUYER or in the
event any proceeding is brought against the BUYER,
voluntarily or involuntarily, under the bankruptcy or any
insolvency laws, the SELLER shall be entitled to cancel any order then outstanding at any time during the period allowed
for filing claims against the estate and shall receive
reimbursement for its reasonable and proper cancellation
charges. In event of cancellation, SELLER shall be entitled
to receive reasonable cancellation charges and shall not in
such event be liable for breach or nonperformance of
contract in whole or in part. The rights of the SELLER under
this paragraph are cumulative and in addition to all rights
available to the SELLER at law or in equity.

PROVISIONS ON PAYMENT VOUCHERS
Exception is taken to any provisions printed either on the
front or back of payment drafts, vouchers and checks. Those
provisions will not be considered a part of this Agreement.
SELLER's endorsement is not an acceptance of such
provisions.

ORDERS
Orders are subject to a minimum billing per order and
acceptance at the home office of the SELLER. All orders and
shipments shall, at all times, be subject to the approval of
the SELLER’s Credit Department. For products
manufactured specifically for BUYER and in accordance with
BUYER's instructions, SELLER shall cause plans and/or
drawings to be prepared and submitted to BUYER for
approval. The approved plans and/or drawings shall be a
part of the agreement between BUYER and SELLER and
the products will be manufactured by SELLER in accordance
therewith. Any information, suggestions or ideas transmitted
by BUYER to the SELLER in connection with performance
hereunder are not to be regarded as secret or submitted in
confidence except as may be otherwise provided in a writing
signed by a duly authorized representative of the SELLER.

PACKAGING
All materials are carefully packed/packaged for Domestic
shipment and prices stated are based on SELLER's
standard packaging. SELLER reserves the right of
packaging material in any manner acceptable to commercial
carrier. Special customer packaging will be furnished only
when specified in writing, and the cost thereof shall be borne
by the BUYER.
SELLER will not be responsible for loss, delay or damage
made by carriers. However, SELLER will render BUYER all
possible assistance in securing satisfactory adjustments of
such claims.
DELIVERY
Unless otherwise specified, all products are shipped F.O.B.
point of shipment, whereupon delivery to a carrier shall
constitute delivery to BUYER per INCOTERMS. Any claim
by BUYER for shortage or damage occurring subsequent to
such delivery or for nonconformance of Goods must be
made within forty-eight (48) hours after receipt of the Goods
from carrier in the condition claimed, or such Goods shall be
deemed finally inspected, checked and accepted by BUYER.

Should the BUYER request that SELLER delay
shipment, once manufacturing and testing are
completed, SELLER will store such equipment, subject
to the following conditions:
a) Upon completion, the BUYER will allow
SELLER to issue an invoice for the equipment
and process said invoice, within the payment
terms of the purchase order, as if the
equipment had actually shipped.
b) BUYER agrees to assume title and ownership
of the equipment on the date the invoice is
issued.
c) BUYER agrees to pay SELLER applicable
handling and storage fees until time of
shipment. If shipment is delayed for more than
three months, an additional fee will be
assessed for inspection and cleaning of the
equipment prior to shipment.
BUYER agrees to accept and sign a Bill & Hold
Agreement in a form acceptable to SELLER (which
shall, in any event, include provisions a) through c)
above)

STORAGE CHARGES
Goods held in the factory or placed in storage beyond the
completion/delivery date for the convenience of BUYER will
be invoiced monthly. Terms of payment will apply from
invoice date. Title and risk of loss shall pass to the BUYER
upon invoicing or moving of such Goods to storage. Said
Goods will be subject to charges for warehousing, any direct
costs of storage, and any other expenses incidental to such
delay. BUYER agrees to pay SELLER any direct costs of
storage charges plus an additional 10% thereof. Such direct
costs may include delivery charges to a storage facility if
necessitated.

FORCE MAJEURE
The SELLER shall not be liable in any way for default or
delay in delivery or in performance or failure to manufacture
or deliver, due to contingencies beyond its control or the
control of its suppliers or sub-contractors. This includes but is not limited to acts of God, acts of the BUYER, acts of civil
or military authority, acts of war, priorities, bombings,
accidents, fires, strikes or other labor disturbances, floods,
droughts, epidemics, riot, inability on account of causes
beyond SELLER’s reasonable control to obtain necessary
labor, materials, components or manufacturing facilities, or
any other contingency affecting the SELLER, its suppliers, or
Staff_PR_102 Attachment A Page 124 of 209

3
sub-contractors. In the event of any such delay, the SELLER
shall have the right to cancel a contract of sale or to extend
the date of delivery or performance by a minimum period at
least equal to the time lost by reason of the delay.

SHIPPING AND ROUTING
SELLER will notify BUYER when the products or any part
thereof are ready for shipment. If the contemplated shipment
cannot be made for any cause referred to under "Force
Majeure" hereof, including the lack of shipping instructions
for the BUYER or BUYER appointed independent freight
forwarder, SELLER may, unless other agreement is made
with the BUYER, store such products or parts in which event
the following conditions shall apply: a) BUYER shall advise SELLER of shipping
instructions within ten days from the date of
SELLER notification that the products are ready
for shipment.

b) If SELLER does not receive shipping instructions
within such ten day period, then all expenses
incurred by SELLER in connection with the
storage of products including demurrage, the cost of preparation for storage, storage charges, taxes,
insurance, if placed, and handling charges shall be
payable by the BUYER upon submission of
invoices and warehouse receipts therefore. SELLER shall select the point of origin of shipment, the
method of transportation, the type of carrier equipment and
the routing of the shipment. If the BUYER specifies a special
method of transportation, type of carrier equipment, routing
or delivery requirement, BUYER shall pay all special freight
and handling charges. When freight is included in the price,
no allowance will be made in lieu of transportation if the
Buyer accepts shipment at factory, warehouse or freight
station or otherwise supplies its own transportation.

Except in the event of shipments specifically designated by
SELLER as F.O.B. destination shipments, SELLER will not
participate in any settlement of claims for concealed or other
shipment damage. When shipment has been made on an
F.O.B. destination basis, the BUYER must unpack
immediately and, if damage is discovered, must:
1. Not move the product from the point of examination.
2. Retain shipping container and packing material.
3. Notify the carrier of any apparent damage in writing on
carrier's delivery receipt and request the carrier to make an
inspection.
4. Notify SELLER representative within 72 hours of delivery.
5. Send SELLER a copy of the carrier's inspection report.

For the avoidance of doubt, risk of loss or damage to the
products shall pass to BUYER at the F.O.B. point.

CANCELLATIONS AND CHANGES
Orders are not subject to cancellation, additions, changes in
specifications, shipping schedules, or any other conditions
except with SELLER's written consent and subject to
conditions then agreed upon. The BUYER may cancel his
order only upon written notice and upon payment to the
SELLER of reasonable and proper cancellation charges,
which may take into account, without limitation (costs of
materials incurred through the date of cancellation, charges
for labor for work done through the date of cancellation,
overhead and the SELLER’s margin on such materials and
labor). Without limiting the generality of the foregoing, in the

case of cancellations, BUYER shall indemnify SELLER
against any liability and expense incurred and commitments
made by SELLER in the course of processing and
performing such order and shall provide for compensation
for the contract value of products or parts completed and
ready for shipment, plus an additional payment equal to 10%
of the amount of the payment for which SELLER otherwise
would have invoiced BUYER with respect to such order. Any
orders delayed or rescheduled at the request of the BUYER
will be subject to the prices and conditions of sale in effect at
the time of the release of the hold or reschedule.

ERRORS
All clerical errors are subject to correction.

PATENTED PROCESSES
The purchase of the Goods does not entitle BUYER to
employ the same with any patented process owned by
SELLER or others.

PATENT INFRINGEMENT
(A) SELLER shall, at its expense, defend any lawsuit
brought against BUYER based on a claim that any product
furnished by SELLER pursuant to this agreement constitutes
an infringement of any United States or Canadian patent,
and SELLER shall pay all judgments and costs recovered
against BUYER in any such suit and shall reimburse BUYER
for costs or expenses incurred by BUYER in the defense of
any such suit, provided that BUYER gives SELLER prompt
notice of such suit, reasonable assistance in the defense
thereof, and full opportunity to control all aspects of the
defense thereof, including settlement. In the event such
product is held to constitute infringement, and the use of the
product is enjoined, SELLER shall, at its option, procure for
the BUYER the right to continue using the product, replace it
with non-infringing product, modify it so it becomes non-
infringing, or remove the product and refund the portion of
the contract price applicable thereto, including the
transportation and installation thereof.
(B) SELLER’s liability for patent infringement shall not
apply to:
1. Patented processes performed by the
product or another product produced
thereby;
2. Products supplied according to a design
other than that of SELLER and which is
required by the BUYER; or
3. Modifications of the product or
combinations of the product with
another product not furnished by
SELLER.

(C) THE FOREGOING PARAGRAPHS STATE THE
ENTIRE LIABILITY OF SELLER FOR PATENT
INFRINGEMENT BY ANY PRODUCT FURNISHED
PURSUANT TO THIS AGREEMENT AND ARE
Staff_PR_102 Attachment A Page 125 of 209

4
CONTINGENT UPON BUYER NOT TAKING ANY
POSITION ADVERSE TO SELLER IN CONNECTION WITH
SUCH CLAIM.

(D) If a suit is brought against SELLER on account of:
any patented processes performed by the product
or with respect to another product produced
thereby, products supplied according to a design
other than that of SELLER and which is required
by the BUYER; or modifications of the product or
combinations of the product with another product
not furnished by SELLER, BUYER shall indemnify
SELLER in the same manner and to the same
extent that SELLER would indemnify BUYER
pursuant to the foregoing paragraphs.

DESIGNS
All designs and specifications shown in SELLER’s
catalogs/brochures are subject to change without notice.
ASSIGNMENT OF CONTRACT
Any assignment of this contract or any rights hereunder
without written consent of the SELLER shall be void. The
provisions of this contract are for the benefit of the parties
thereto and not for any other individual or company.

LIMITATION OF LIABILITY
SELLER and its contractors and suppliers of
any tier shall not be liable in contract, in tort
(including negligence or strict liability) or
otherwise for damage or loss of other property
or equipment, loss of profits or revenue, loss
of use of equipment or power system, cost of
capital, cost of purchased or replacement
power or temporary equipment (including
additional expenses incurred in using existing
facilities), claims of customers of the BUYER,
or for any special, indirect, incidental, or
consequential damages whatsoever,
regardless of whether such potential damages
are foreseeable or if SELLER has been advised
of the possibility of such damages.
Consequential damages for purposes hereof
shall include without limitation, loss of income
or profit, or losses sustained as the result of
injury (including death) to any person, or loss
of or damage to property. BUYER shall
indemnify SELLER against all liability, cost, or
expense which may be sustained by SELLER
on account of any such loss, damage or injury.
Other than in the case of orders placed to or
shipped from the SELLER’s Canadian
locations, any additional or different terms
specifically relating to or addressing the
subject matter of this paragraph shall be
deemed material alterations within the
meaning of Section 2.207(b)(2) of the Texas
Business and Commerce Code.

The remedies of the BUYER set forth herein
are exclusive and the total cumulative liability
of the SELLER with respect to these terms and
conditions, or any agreement between BUYER
and SELLER governed hereby, or anything
done in connection therewith such as the
performance or breach thereof, or from the
manufacture, sale, delivery, resale, or use of
any product covered by or furnished under
these terms and conditions, or any agreement
between BUYER and SELLER governed
hereby, whether in contract, in tort (including
negligence or strict liability) or otherwise, shall
not exceed the price of the product or part on
which such liability is based. No action,
regardless of form, arising out of the
transaction under these terms and conditions,
or any agreement between BUYER and
SELLER governed hereby, may be brought by
Purchaser more than one (1) year after the
cause of action has accrued.

If the SELLER furnishes BUYER with advice or
other assistance that concerns any products
supplied hereunder or any system or
equipment in which any such product may be
installed and which is not required pursuant to
these terms and conditions, the furnishing of
such advice or assistance will not subject the
SELLER to any liability, whether in contract,
warranty, tort (including negligence) or
otherwise.

WARRANTY
SELLER warrants that the Goods manufactured by it and/or
services provided by it will be free from defect in
workmanship, material and manufacture; provided, however,
that this warranty shall terminate on the date one (1) year
from the date of shipment. In the event any service supplied
or product sold hereunder manufactured by the SELLER is
defective due to workmanship or material, the SELLER
agrees for a period of one (1) year from the date of
shipment, at its option, to correct such non-conformity or
replace such defective part or product. The agreement,
however, is upon condition that the BUYER promptly notifies
the SELLER in writing of any claim in this respect, setting
forth in detail any such claimed defect and that the SELLER
Staff_PR_102 Attachment A Page 126 of 209

5
be afforded a reasonable opportunity to examine the product
and to investigate the claimed defect.
This warranty does not obligate the SELLER to bear any
transportation charges in connection with the replacement or
repair of defective products. Notwithstanding the foregoing,
the SELLER shall be, in no event, liable for damages,
whether based in contract or negligence, beyond the lower
of the cost of correcting the non-conformity as herein
provided or the price paid by the BUYER for such defective
product and shall not be liable for any incidental or
consequential damage whatsoever.

SELLER's warranty does not apply to any product which has
been subjected to misuse, mishandling, misapplication,
abuse neglect (including but not limited to improper
maintenance), accident, improper installation or storage, modification (including but not limited to use of unauthorized
parts or attachments), or adjustment or repair performed by
anyone other than SELLER or one of SELLER's authorized
agents. This warranty does not cover reimbursement for
labor, gaining access, removal, installation, temporary power or any other expenses, which may be incurred in connection
with repair or replacement. Goods which may be sold by SELLER but which are not
manufactured by SELLER are not warranted by SELLER,
but are sold only with the warranties, if any, of the
manufacturers thereof. SELLER does not warrant any
products or services of others that BUYER has designated. The liability of the SELLER shall not exceed any adjustments
with respect to which such manufacturer accepts
responsibility. No affirmation, modification, or addition to this
agreement with respect to warranty of the SELLER, either
before or after contract of sale, shall be made except in
writing by an authorized representative of the SELLER.

In no event shall Seller be responsible for gaining access to
the product(s), disassembly, or reassembly.

THE FOREGOING WARRANTY IS IN LIEU OF ALL
OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING THOSE OF MERCHANTABILITY OR
FITNESS FOR ANY PURPOSE NOT EXPRESSLY SET
FORTH HEREIN. BY ACCEPTANCE HEREOF, THE
BUYER AGREES THAT THERE ARE NO EXPRESS OR
IMPLIED WARRANTIES BY THE SELLER OR BY ANY
MANUFACTURER AS TO THE FITNESS FOR A
PARTICULAR USE, MERCHANTABILITY, CAPACITY, OR
EFFICIENCY OF ANY PRODUCT SOLD OTHER THAN
EXPRESSLY SET FORTH HEREIN, AND THAT THERE
ARE NO ORAL OR IMPLIED ADDITIONAL WARRANTIES
MADE IN CONNECTION WITH ANY SALE BASED
HEREON.

CORRECTION OF NON¬CONFORMITIES IN THE
MANNER AND FOR THE PERIOD OF TIME PROVIDED
ABOVE SHALL CONSTITUTE SELLER'S SOLE
LIABILITY AND BUYER'S EXCLUSIVE REMEDY FOR
FAILURE OF SELLER TO MEET ITS WARRANTY
OBLIGATIONS, WHETHER CLAIMS OF THE BUYER ARE
BASED IN CONTRACT, IN TORT (INCLUDING
NEGLIGENCE OR STRICT LIABILITY) OR OTHERWISE.

For the avoidance of doubt, the warranties and remedies set
forth herein are conditioned upon (a) proper storage,
installation, use and maintenance, and conformance with
any applicable recommendations of SELLER and (b)
BUYER promptly notifying SELLER of any defects and, if
required, promptly making the product available for
correction.
GOVERNING LAW
The rights and remedies of the parties hereunder shall be
governed by the law of the State of Texas. SELLER certifies
that its goods will be produced in compliance with all
applicable requirements of Section 6, 7, and 12 of the Fair
Labor Standards Act, as amended, and of regulations and
orders of the U. S. Department of Labor issued pursuant
thereto.

Despite the foregoing, in the case of orders placed to or
shipped from the SELLER’s Canadian locations, the rights
and remedies of the parties hereunder shall be governed by
the law of Ontario, Canada. SELLER certifies that its goods
will be produced in compliance with all applicable
requirements.

NUCLEAR FACILITIES AND ACTIVITIES
Unless otherwise agreed in writing by a duly authorized
representative of SELLER, products sold hereunder are not
intended for use in connection with any nuclear facility or
activity. If so used, the provisions of the immediately
following paragraph will apply.

NUCLEAR INSURANCE – INDEMNITY
If any products sold hereunder are used in connection with
any nuclear facility or activity, SELLER and its suppliers shall
have no liability to BUYER or its insurers for any nuclear
damage or contamination, and BUYER shall indemnify
SELLER against any such liability, whether as a result of
breach of contract, indemnity, warranty, tort (including
SELLER's negligence), strict liability or otherwise. The
provisions in the paragraph titled “WARRANTY” above, and
any other provision herein that may require SELLER to
indemnify BUYER, if any, shall not apply to any damages or
bodily injury, or both, arising out of a "nuclear incident", as
that term is defined in the Atomic Energy Act of 1954, as
amended (the "Act"). In addition, BUYER shall furnish
financial protection as required by Section 170 of the Act,
including an agreement of indemnification and/or nuclear
liability insurance from ANI and MAELU, or both, pursuant to
Section 170 of the Act, as applicable. BUYER shall not
remove any items of equipment from the plant site or
otherwise transfer any interest therein without first providing
SELLER with written assurance of limitation of and
protection against liability (both nuclear and non-nuclear)
following the proposed removal or transfer in a form
reasonably acceptable to SELLER. Removal or transfer
contrary to this provision shall, in addition to any other legal or equitable rights of SELLER, make BUYER the indemnitor
of SELLER and its suppliers to the same extent that they
would have been protected had no such removal or transfer
taken place. Any of SELLER's material or equipment which
becomes radioactive at the work site, shall, at SELLER's
option, be purchased by BUYER. Any nuclear
decontamination necessary for SELLER's performance
Staff_PR_102 Attachment A Page 127 of 209

6
(including warranty) shall be performed by BUYER without
cost to SELLER. This paragraph and the foregoing one
apply in their entirety to orders originating from SELLER’s
Canadian operations which would otherwise be governed by
Ontario Law.
CLAIMS
Any claim by BUYER with reference to the Goods sold
hereunder shall be deemed waived by the BUYER unless
submitted in writing to SELLER within ten (10) days from the date BUYER discovered, or by reasonable inspection should
have discovered, any claimed breach of the foregoing
warranty. Any cause of action for breach of the foregoing
warranty shall be brought within one (1) year from the date
the alleged breach was discovered or should have been discovered, whichever occurs first. At SELLER's request,
BUYER will send, at BUYER’s sole expense, any allegedly
defective parts to the plant of SELLER which manufactured
them or such other place as SELLER may request. Parts,
products which are repaired, or replacement parts or
products, shall be delivered to BUYER F.O.B. SELLER's
plant or such other place as SELLER may designate.

FAILURE TO ENFORCE Forbearance or failure of the SELLER to enforce any of
these conditions, or to exercise any right accruing from any
default of the BUYER, shall not constitute a waiver of
SELLER’s rights hereunder or, for the avoidance of doubt,
affect or impair the SELLER’s rights should default continue, or in case of subsequent default of BUYER. Such
forbearance or failure shall not be deemed a waiver of the
SELLER’s rights in case of other or future defaults of the
BUYER.

COMPLIANCE WITH OSHA
SELLER offers no warranty and makes no representation
that its products comply with the provisions or standards of
the Occupational Safety and Health Act of 1970, or any
regulation issued thereunder. In no event shall SELLER be
liable for any loss, damage, fines, penalty or expenses
arising under said Act.

ARBITRATION
Any disputes or differences concerning the performance,
breach or interpretation of any of the provisions of these
terms and conditions, or any agreement between BUYER
and SELLER governed hereby, other than for SELLER’s
Canadian locations, shall be resolved only by binding
arbitration to be conducted in accordance with the
commercial arbitration rules of the State of Texas and the
proceeding will be held in Fort Worth, Tarrant County,
Texas. For orders placed to or shipped from the SELLER’s
Canadian locations, any such disputes or differences shall
be resolved only by binding arbitration rules of the Province
of Ontario and the proceeding will be held in Toronto,
Ontario. Any judgment upon the award rendered by the
arbitrator may be entered in any court having jurisdiction
thereof.

GENERAL
The provisions of these terms and conditions are for the
benefit of the parties thereto and not for any other person.
No understanding, promise or representation, and no waiver,
alteration or modification of any of the provisions hereof,
shall be binding upon the SELLER unless assented to in
writing by an authorized representative of the SELLER.

The invalidity, in whole or part, of any of the foregoing
paragraphs will not affect the remainder of such paragraph
or any other paragraph contained herein.

Staff_PR_102 Attachment A Page 128 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc
The Calvert Company Escalation Policy
Isolated Phase Bus Systems
Segregated Phase Bus Systems
Non-Segregated Phase Bus Systems

To protect against drastic increases in raw material costs over the life of this project, The Calvert
Company will utilize the following escalation policy as an integral part of this contract for copper,
aluminum, and structural steel, as applicable, and as determined by published indices. The
published indices used for calculating applicable escalation are based on the following:

Copper and Aluminum: COMEX prices as published daily in the Wall Street Journal.
Structural Steel: US Department of Labor, Bureau of Labor Statistics, Index WPU101

With an order placed within the timeframe of the validity of the quotation, the “Base Level” for copper
and aluminum will be determined as the average of the daily COMEX prices published in the Wall
Street Journal during the calendar month in which the quotation was issued. For any month
throughout the life of the contract, the “Average Daily Cash Price” will be calculated for the month
immediately prior to shipment 1. The “Base Level” for structural steel will be based on the average
monthly index for Iron and Steel as published by the U.S. Department of Labor, Bureau of Labor
Statistics during the calendar month in which the quotation was issued. For any month throughout
the life of the contract, the “Average Daily Cash Price” will be calculated for the month immediately
prior to shipment 2.

Definitions
CB = Base Level of Copper (determined at the time of order, and included in the quotation)
AB = Base Level of Aluminum (determined at the time of order, and included in the quotation)
SB = Base Level of Steel (determined at the time of order, and included in the quotation)
C1 = Average Daily Cash Price of Copper (for month immediately prior to shipment)
A1 = Average Daily Cash Price of Aluminum (for month immediately prior to shipment)
S1 = Average Daily Cash Price of Steel (for month immediately prior to shipment)

Contract Escalation for Isolated Phase Bus Systems
Escalation for Isolated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) – 1) x .40] + [((S1 / SB) – 1) x .15]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

1 Under cash prices for commodities in the WSJ: “Aluminum Comex lb.” for aluminum;
“Copper, high gr lb, Cmx sp price” for copper
2 Under Producer Price Index – Commodities, Series Id WPU101 for Iron and steel
Staff_PR_102 Attachment A Page 129 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc

Contract Escalation for Segregated Phase Bus Systems
Escalation for Segregated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) -1) x .15] + [((C1 / CB) – 1) x .25] + [((S1 / SB) - 1) x .10]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

Contract Escalation for Non-Segregated Phase Bus Systems
Escalation for Segregated Phase Bus Systems will be based on the total weight of aluminum and
structural steel supports supplied as part of the contract. The total price change will be calculated as
follows:

Escalation Percentage:

EP = [((A1 / AB) -1) x .15] + [((C1 / CB) – 1) x .25] + [((S1 / SB) - 1) x .10]

Calvert will hold prices firm for raw material cost swings from a Base Level, which affect the
Escalation Percentage less than 2%. If the Escalation Percentage varies by more than 2%, then
prices will be adjusted by multiplying the contract price of equipment by 1 + EP.

Examples ONLY
As a point of reference, the Average Daily Cash Prices for copper, aluminum, and steel for the
current month were as follows:

Copper: $3.50 / lb.
Aluminum: $1.30 / lb.
Steel: 185

Using the above numbers as “base” numbers (i.e., CB = $3.50, AB = $1.30, and Steel = 185) in the
following examples, and assuming new values of C1, A1, and S1 as shown, this Price Escalation
Clause would affect pricing as follows:

Example 1: Non-segregated Phase Bus Systems Including Steel Structures

A1 = $1.32
C1 = $3.00
S1 = 188

EP = [((1.32/1.30) - 1) x .15] + [((3.00/2.98) -1) x .25] + [((188/185) -1) x .10]
EP = 0.005607 (0.56%)
Staff_PR_102 Attachment A Page 130 of 209

CALVERT ESCALATION POLICY REV2 WIP.doc

Since EP is less than 2%, escalation does not apply.

Example 2: Isolated Phase Bus Systems Including Structural Steel

A1 = $1.40
S1 = 188.2

EP = [((1.40/1.30) - 1) x .40] + [((188.2/185) -1) x .15]
EP = 0.0262 (2.62%)

Since EP is greater than 2%, escalation does apply.
New Price for Bus System = Contract Price x (1 + .0262)

Staff_PR_102 Attachment A Page 131 of 209
BUDGETARY PROPOSAL
Proposal to:
Black and Veatch
Coyote Springs GSU Replacement
David Smith
Service Manager
AZZ Bus Systems
Phone: [phone] ext.2380
Email: [e-mail]
Ref No: CQ-2532
Date: March 25, 2019
Staff_PR_102 Attachment A Page 132 of 209

2 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Date: March 25, 2019 Customer: Black and Veatch
Ref: Inquiry: Coyote Spring GSU Replacement Calvert Co. Quote #: CQ-2532 Dear Chris Echter,
Thank you for your interest in AZZ Installation Services. We are pleased to provide the attached proposal in response to your request for a budgetary proposal to demolition of existing isolated phase bus from the building to the transformer. Plus install the newly configured isolated phase bus to the new designed confirmation to allow for connecting to the new phase transformer line up arrangement for two units.
Within the proposal attached, you will find General Notes, Commercial Clarifications and/or Exceptions, Technical Clarifications and/or Exceptions, as applicable, a Pricing Summary, and other documentation pertinent to your specific project. Price quoted is by our non-union labor force.
If you have any questions, or require further information, please contact your local AZZ authorized Sales Representative Grant Agee with Power Equipment Specialist at [phone]. Customer contact: Chris Echter at [phone].
Thank you again for your interest. Sincerely,
David Smith
Office [phone] ext. 2380 Cell [phone] Fax [phone] cc: Mark Samol, AZZ Incorporated
Stewart Cox, AZZ Incorporated Grant Agee, Power Equipment Specialist
Staff_PR_102 Attachment A Page 133 of 209

3 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Table of Contents

Cover Page 1
Proposal Letter 2
Table of Contents 3
Pricing Summary 4
Daily Rates 5
General Notes 5
Commercial Clarifications/Exceptions 5-6
Technical Clarifications/Exceptions 6

Staff_PR_102 Attachment A Page 134 of 209

4 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

PRICING SUMMARY
Services

Description Price
• Travel time for 7 men
• Airfare
• Tool shipment
GSU for both runs of IPB: Plus the Installation of the new bus for
bot STG and CTG Unit 2 from the building wall back to the GSUs:
• Seven men working ten hours a day/six days per week for
five weeks
• Scaffolding (ten locations) anything needed above the
quoted amount will price at billed at actual cost.
• Care for five weeks
• One man lift for five weeks
• One for lift for five weeks
• One small office trailer
• Hand tools
• Consumables
• Welding equipment
• PPE

Staff_PR_102 Attachment A Page 135 of 209

5 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])

Additional Rates for Scope Changes and or Delays
(Per Technician)

Daily Rate 8 hours worked, Monday through Friday or any
day of travel
$2,047.00 per day
Saturday Rate 8 hours worked on Saturday $2,852.00 per day
Overtime Hourly Rate Hours worked in excess of regular 8 hour
work day during the week and on Saturdays
Daily Rate

Overtime Rate work day on Sundays and Holidays
*Labor, local transportation, per diem, and lodging are included in these rates

General Notes

1. AZZ Field Technicians hold Transportation Worker Identification Credentials (TWIC)
2. AZZ Field Technicians are OSHA-30 certified.
3. AZZ employees have passed a thorough background check.
4. AZZ employees are in compliance with AZZs Drug and Alcohol policy.
5. AZZ welders are ASTM and ANSI/AWS MIG certified aluminum welders.
6. Our personnel will require access to restroom facilities.

Commercial Clarifications/Exceptions

1. This quotation is valid for a period of 30 days.
2. AZZ must receive a purchase order before any work will be scheduled. All terms and conditions
must be negotiated prior to final acceptance. We have attached our standard terms for your
review.
3. Payments are Net 30 days from invoice date.
4. All local and state construction permits or licenses to be provided by the owner.
Staff_PR_102 Attachment A Page 136 of 209

6 24 Hours a Day/7 Days a Week After Hour or Emergency Repair Service: [phone])
5. Delays by the purchaser or by prerequisite work of others will
require an adjustment of AZZs time and expenses.
6. Orientation is included in this quote and is based on a standard
1 to 2 hours in duration.
7. Price quoted does not include any additional onsite testing or
certification of welders.
8. Crane-truck (with operator) to perform welding to be supplied by AZZ.
9. If required, scaffolding to be supplied by the AZZ.
10. Argon gas (99.9% purity) to be supplied by AZZ.
11. A full time safety director is not included in this quote.
12. A dedicated fire watch is not included in this quote.
13. Pricing for the receipt and unloading of material is not included in this quote.
14. AZZs proposal must be made a part of the contract agreement for clarification purposes.

Technical Clarifications/Exceptions

1. Our crew will require access to 110V, 20A electrical power hook-up.
2. Our welding machines will require connection to the plant’s 60-amp, 480V, 3-phase electrical
service.
3. AZZ will dispose of our debris in owner-supplied dumpsters.

Please submit PO as follows:
The Calvert Company, Inc.
120 Aztec Drive
Richland, MS 39218

Staff_PR_102 Attachment A Page 137 of 209
Proposal Number :190326A1I Customer :Black and Veatch Salesman:Cliff Norris
Revision:Project :Coyote Springs GSU Replacement Account Manager:Cliff Norris
Date :March 26, 2019 Contact Name / Phone:Chris Echter 303-256-4055 Sales Associate:Hartigan Power - Matt Oliver
Proposal validity:30 Days Fax / email :[e-mail] Purchase Order:
Payment Terms :30 Days Project Number:
Version:June 27, 2018 ITEM GSU X to CTG GSU Y to CTG Structural  Bus Run1  Bus Run2  Bus Run3  Bus Run4  Bus Run5  Bus Run6     Epoxy Insulators     Porcelain Insulators 30 30 30Voltage Class 18kV 150kV BIL 13.8kV 150kV BIL 18kV 150kV BILCurrent Rating 65°C Rise, 40°C Amb./60Hz 7,000 Amperes 7,000 Amperes 7,000 AmperesCapacitance Pico Farads / Ft. / Φ 1.59E+01 1.59E+01 1.59E+01Inductance Microhenry / Ft. / Φ 6.53E-02 6.53E-02 6.53E-02Standard watt loss / 3Φ  Foot 422 422 422Enclosure Painted Aluminum 1100-H14 32.25"OD X .157"Thk.1100-H14 32.25"OD X .157"Thk.1100-H1432.25"OD X .157"Thk.Conductor Painted Aluminum 6101-T64 11.00"OD X .313"Thk.6101-T64 11.00"OD X .313"Thk.6101-T6411.00"OD X .313"Thk.Weight 103 Pounds per 3 Φ foot 103 Pounds per 3 Φ foot 103 Pounds per 3 Φ footWithstand Current 260 kA Asymmetrical 260 kA Asymmetrical 260 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical 0 kA Asymmetrical
Description Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price Qty.Unit Price
Single phase length 285 $397per ft.315 $397per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.$0per ft.Elbows - 1-Phase 12 $428 15 $428 $0 $0 $0 $0 $0 $0 $0Transition to existing bus - 1-Phase 3 $500 3 $500 $0 $0 $0 $0 $0 $0 $0
Conductor expansion joint - 1 Phase 6 $761 6 $761 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Enclosure expansion joint - 1 Phase 6 $885 6 $885 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0
Tee Tap - 1 Phase 3 $347 3 $347 $0 $0 $0 $0 $0 $0 $012 Ft. Max.- 1 Phase 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0
Porcelain Insulator 12 Ft. Max.- 1 Phase 42 $894 48 $894 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Seal-Off Bushing - 1 Phase $0 $0 $0 $0 $0 $0 $0 $0 $0Shorting Plate - 2-Phase 3 $1,689 3 $1,689 $0 $0 $0 $0 $0 $0 $0Wall Plate - 3 Phase $0 $0 $0 $0 $0 $0 $0 $0 $03-Phase Encl. Support 19 $991 23 $991 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Transformer Termination (1-Phase)6 $5,654 6 $5,654 $0 $0 $0 $0 $0 $0 $0Generator Termination (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
Circuit Breaker Termination (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0Auxiliary transformer Termination - 1 Phase $0 $0 $0 $0 $0 $0 $0 $0 $0
Disconnect Link -( 1 Phase) 1HDP82 2321 $0 $0 $0 $0 $0 $0 $0 $0 $0Hanger Supports $0 $0 $0 $0 $0 $0 $0 $0 $0Wall Supports $0 $0 6 $1,113 $0 $0 $0 $0 $0 $0Double Column Support 10 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Double Column Support 20 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Double Column Support 30 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Quad Column Support 10 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0Quad Column Support 20 foot max $0 $0 5 $9,824 $0 $0 $0 $0 $0 $0Quad Column Support 30 foot max $0 $0 $0 $0 $0 $0 $0 $0 $0
Column Weight =23,879 Lbs.GCB Support 10 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0
GCB Support 20 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0GCB Support 30 foot max.$0 $0 $0 $0 $0 $0 $0 $0 $0GCB Weight =0,000 Lbs.$0 $0 $0Total Weight =23,879 Lbs.$0 $0 $41,812$0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0PT & Surge Connection (1-Phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
P.T. & Surge Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Generator Neutral Tie $0 $0 $0 $0 $0 $0 $0 $0 $0
Generator Neutral Ground Compt.$0 $0 $0 $0 $0 $0 $0 $0 $0Grounding Switch Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0
Disconnect Switch Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Cable Termination Compartment $0 $0 $0 $0 $0 $0 $0 $0 $0Heater Assemblies 42 $185 48 $185 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0 0 $0Heater Control Cabinet $0 $0 $0 $0 $0 $0 $0 $0 $0CT Inside Enclosure $0 $0 $0 $0 $0 $0 $0 $0 $0Thermostat3$294 3 $294 $0 $0 $0 $0 $0 $0 $0Thermometer w/Window $0 $0 $0 $0 $0 $0 $0 $0 $0
Air Pressurization System $0 $0 $0 $0 $0 $0 $0 $0 $02 Hour Fire Stop (1-phase)$0 $0 $0 $0 $0 $0 $0 $0 $0
Neutral Ground Transformer/Resistor $0 $0 $0 $0 $0 $0 $0 $0 $0IR Window $0 $0 $0 $0 $0 $0 $0 $0 $0$0 Buyout Items $0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0$0 $0 $0 $0 $0 $0 $0 $0 $0$234,685 $258,311 $55,800 $0 $0 $0 $0 $0 $0Supports only $0 $0 $55,800 $0 $0 $0 $0 $0 $0
Bus only $234,685 $258,311 $0 $0 $0 $0 $0 $0 $0Freight Terms:Prepaid & Allowed Notice:Shipping Point:FOB Technibus This pricing is the property of Technibus and is consideredproprietary and confidential. Any use duplication ordisclosure of the contents requires prior written authorization.
* Please consult factory for derating factors and special construction, optionsnot listed, or current ratings not listed.
Standard finish is ANSI-61 consult factory for special colors.
Sell Price:$548,795 Equipment terminations include up to one foot of conductor, end flanges, bolting
hardware, gasket, and insulating materials when required. Any additionalmaterials will be added to the price shown.Freight Allowance:$89,650Total Price:$638,445
Staff_PR_102 Attachment A Page 138 of 209
Terms and Conditions of Sale 3 of 8 Revised 7-7-2017
TERMS AND CONDITIONS OF SALE
Technibus, Inc.
CONDITIONS OF SALE    Technibus,   Inc.   (“Technibus”)   will   provide   the   Services   and   supply   the   Products   described   on   the   accompanying   Quotation,
Acknowledgement or Purchase Order (the “Job”) in accordance with terms and conditions set forth on the face of the Quotation or Acknowledgment together with
these standard terms and conditions (collectively, the “Terms and Conditions”). Technibus expressly objects to any different or additional terms or conditions
contained in Customer’s purchase order or other document unless expressly accepted in writing signed by Technibus. Even when so accepted, any such different
or additional terms and conditions shall apply only to the particular Job covered. Authorization by Customer to furnish the quoted services, or receipt or
acceptance of delivery of the Products will constitute Customer’s acceptance of these Terms and Conditions. These Terms and Conditions supersede all prior or
contemporaneous agreements or correspondence between the parties.
QUOTATIONS  Quoted prices do not include freight, non-standard packaging, duties or taxes unless specifically stated in the Quotation. Quotations are void
unless accepted by Customer within thirty (30) days from the date thereof, and are subject to change without notice until accepted in writing. Quotations are made
based on Technibus' interpretation of the plans and specifications submitted by Customer. It is Customer's obligation to review the quotation carefully and to
immediately advise Technibus of any differing interpretation Customer has so that any necessary change can be made. Orders are not binding until accepted in
writing by Technibus.  Job completion and shipping dates are approximate and based on prompt receipt of all necessary information and approvals from
Customer.
TAXES  Quoted prices exclude all taxes.  Customer shall pay Technibus for all federal, state, local, international or other taxes (excluding Technibus’ income
taxes) applicable to, measured by or imposed upon by law with respect to any items, services and/or products sold or conveyed.  If Customer is tax exempt
Customer   shall   provide   Technibus   valid   tax   exemption   certificates   acceptable   to   the   taxing   authorities.    When   Customer   fails   to   furnish   the   required
documentation all unpaid sales, use, excise, or other taxes will be billed to Customer.
PAYMENT TERMS  Terms are net cash within thirty (30) days from date of invoice.  Unless otherwise agreed in writing any payments made after thirty (30) days
are past due. Amounts past due shall accrue interest at the rate of  of one-and-one-half percent (1½%) per month up to  the maximum rate allowed by law, without
prejudice to Technibus’ right to immediate payment. Payment shall not be contingent upon the results of any unauthorized testing procedures. Invoices are not
subject to offset and shall be paid by Customer regardless of whether there are disputes regarding other matters or Jobs. Customer waives the right to assert
offset defenses or counter claims.  Any check or remittance received from or for the account of the Customer may be accepted and applied by Technibus against
any indebtedness owing by Customer without prejudice to the remainder of any such indebtedness, regardless of any condition or notation appearing on or
accompanying such check, draft or remittance. Technibus may require advance payment (in part or in full), or cancel the Job and recover reasonable cancellation
charges if it believes payment is at risk due to Customer’s financial condition including, but not limited to the following: (i) commencement of, consent to or failure
to contest bankruptcy proceedings; (ii) insolvency; or (iii) admission of inability to pay debts.  If Customer delays Job completion, Technibus may request
immediate payment for materials accumulated and work performed and may also require payment of a storage fee of $0.25 per cubic foot per month of storage
space plus a handling charge of 1% of the value of the equipment being stored.  For work performed in Technibus’ Service Center, Technibus may, at its option,
retain possession of Products ordered or serviced under the contract if its charges for such Products or Services are not paid within the terms set forth above.
Technibus may, upon not less than seven (7) days’ notice by certified mail to the Customer at the Customer’s last known address, sell the Products at public or
private sale and apply the net proceeds to Technibus’ charges.
PROGRESS PAYMENTS Unless otherwise agreed upon in writing, for Projects exceeding $250,000 NET, progress payments are payable according to the followi
ng milestones:
• 20% due upon submittal of Approval Drawings
• 30% due upon release of equipment
• 50% due upon Shipment
For projects involving partial releases/shipments, progress payments will be made on a pro-rated basis.
SHIPMENT AND ROUTING:  All products will be shipped Ex Works (“EXW”) of the 2010 Incoterms.
SERVICE AND REPAIR WARRANTY  Technibus warrants that repair work and other services performed by Technibus will be free of defects in materials or
workmanship and will be performed in all material respects in accordance with ANSI or IEEE standards as applicable. If performed on Customer’s premises,
Technibus further warrants that such work shall be performed in accordance with Customer’s safety policies, so long as such policies are provided to Technibus in
writing prior to commencement of the work. Technibus will rework any nonconforming service or repair work during the one (1) year period (“Warranty Period”)
commencing as of Job completion.
NEW PRODUCT WARRANTY   Technibus warrants to Customer that Products furnished hereunder will be free from defects in material, workmanship and title
and will be of the kind and quality specified in the Quotation.
The foregoing warranties (excluding the warranty of title) shall terminate one (1) year after the date of installation of the Product or Products which are the subject
of this contract, or eighteen (18) months from the date of shipment by Technibus, whichever warranty period terminates first.
If any Product covered by this contract fails to meet the foregoing warranties (except title) Customer's exclusive remedy shall be for Technibus to correct any such
failure by either (at the option of Technibus) replacing defective parts or repairing any defective parts of the Product.  If repair or replacement is infeasible under
the circumstances, the parties shall negotiate a satisfactory adjustment.  The total cumulative liability to Technibus shall be limited to the price of the Product on
which such liability is based.
This warranty shall not apply to any Product which has been (a) repaired or altered without Technibus’ written authorization, (b) subjected to damage due to
improper handling, installation, storage, maintenance or operation beyond the specified ranges.  The foregoing warranties do not cover reimbursement for labor,
transportation, removal, installation, or other expenses which may be incurred as a result of the repair or replacement.  Upon expiration of the warranty period or
equipment not warranted due to conditions (a) or (b) defined herein, all liability of Technibus for its Product shall terminate.
TECHNIBUS DISCLAIMS ANY MERCHANTABILITY OR WARRANTY OR FITNESS FOR ANY PARTICULAR USE WITH RESPECT TO THE PRODUCTS
BEING SOLD PURSUANT TO THIS CONTRACT.  THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THIS CONTRACT.
Staff_PR_102 Attachment A Page 139 of 209
Terms and Conditions of Sale 4 of 8 Revised 7-7-2017
LIMITED REMEDY  The warranties stated above are expressly limited as follows. Technibus’ entire liability and obligation to Customer under this warranty shall
be expressly limited to the repair, replacement or crediting, as Technibus may choose at its sole discretion, of any defective or nonconforming Products or items
provided Customer has given written notice to Technibus in the manner as provided below. No claim under this warranty shall be valid unless, within thirty (30)
days of the date upon which Customer discovered or reasonably should have discovered the defect, Customer furnishes Technibus written notice describing in
reasonable detail the nonconformity with the above warranties. Absent such timely notice, Customer shall be deemed to have waived any recourse due to defect
or nonconformity of the Product or services.  Following prompt written notice from Customer, Technibus’ sole obligation shall be, at its election, to rework
nonconforming service or to repair, recondition, or replace Customer’s nonconforming equipment.  Technibus shall not be responsible for any removal,
disassembly,   transportation   or   reinstallation   of   equipment,   materials   or   structures   required   to   provide   access   to   permit   cure   of   such   nonconformities.
Transportation to and from the Technibus Service Center shall be at Customer’s sole risk and expense. Technibus shall perform all warranty work on Monday
through Friday, on a single-shift, straight time basis.  Any overtime, double-time or premium hours requested by Customer shall be at the Customer’s sole
expense. Repairs or replacements pursuant to this warranty shall not renew or extend the applicable original warranty period. Technibus may, at its option,
substitute improved Products when replacing any part.
INSPECTION CHARGE WHEN OUTSIDE WARRANTY When Customer asks Technibus to open, examine, and test an item to determine if a problem is covered
by warranty, Customer will pay Technibus the reasonable cost of opening, examining, and testing the item if Technibus determines that the problem is not
covered by warranty.
PATENT OR TRADEMARK INFRINGEMENT Technibus warrants that any and all Products included in the Job will be free of rightful third-party patent or
trademark infringement claims and will indemnify Customer against liabilities arising from such claims. Subject to the general limitations set forth below,
Technibus will (at its sole option) participate in or exclusively defend actions brought against Customer for any such claim, will bear all reasonable costs and
expenses (including attorney’s fees) of such defense and will pay any judgment awarded against Customer for such claim, provided Technibus is notified promptly
of the claim and Customer cooperates fully. The indemnity obligations of the Section shall not apply to (i) equipment or components specified by the Customer, (ii)
modifications made to equipment by the Customer or at its request, or (iii) use of equipment in combination with other equipment not supplied or approved by
Technibus.
IN NO EVENT SHALL TECHNIBUS BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR SPECIAL DAMAGES OF CUSTOMER INCLUDING
WITHOUT LIMITATION LOSS OF USE OR UNDER-UTILIZATION OF LABOR OR FACTILITIES OR LOSS OF REVENUE OR ANTICIPATED PROFITS.
FURTHERMORE, IN NO EVENT SHALL THE OVERALL LIABLITY OF TECHNIBUS HEREUNDER EXCEED THE PRICE OF THE GOODS OR SERVICES
WHICH GIVE RISE TO THE CLAIM.
THE ABOVE REMEDIES ARE CUSTOMER’S EXCLUSIVE REMEDY FOR BREACH OF WARRANTY OR FOR ANY OTHER OBLIGATION ARISING BY
OPERATION OF LAW OR OTHERWISE WITH RESPECT TO THE JOB REGARDLESS OF WHETHER A CLAIM IS BASED ON CONTRACT LAW, TORT
LAW (INCLUDING NEGLIGENCE, STRICT LIABILITY OR OTHERWISE) OR OTHER LEGAL THEORY.
INDEMNIFICATION  Subject to the limitations set forth above, Technibus shall indemnify Customer for claims of third parties for physical damage to property and
personal injury (including death) occurring during the performance of a Job on the premises of Customer but only to the extent arising or resulting directly and
solely from the negligence or willful misconduct of Technibus or its employees while engaged in such work, provided that Technibus is notified in writing promptly
of such claims and is given an opportunity to defend against them.
SITE EXCLUSION  Technibus shall not be liable or responsible in any way for any liability arising from any unanticipated, hidden or concealed site conditions of
Customer’s site or for injury to person(s) or property which is caused by such condition.
NUCLEAR INSURANCE - INDEMNITY  For applications in nuclear projects, Customer or Owner shall have complete and proper insurance protection against
liability and property damage resulting from a “nuclear incident” (as defined in the Atomic Energy Act of 1954, as amended), and shall indemnify Technibus, its
suppliers and subcontractors, of any tier, against all claims resulting from a nuclear incident.
EXCUSABLE DELAYS  Technibus shall not be liable for delay due to causes beyond its reasonable control including acts of Customer, acts of God, prerequisite
work by third parties, valid or invalid action by governmental authority, fires, floods, windstorms, explosions, riots, natural disasters, acts of war or terrorism,
sabotage, labor problems (including lockouts, strikes and slowdowns), inability to obtain electrical service or transportation, faulty casting or forgings, or court
injunction or order. In the event of such delay, the time of performance shall be extended for a period equal to the time lost by reason of the delay. If Technibus’
work is delayed by acts of the Customer or by prerequisite work by other contractors or suppliers of Customer, Technibus shall be entitled to an equitable price
adjustment in addition to extension of the time of performance.
TERMINATION   In the event of project termination prior to final delivery of the Product for Orders over $250,000, Buyer will pay a pro-rata share of the agreed
purchase price, based on the percentage of completion of the Product. Any order below $250,000 may be terminated by the Customer only upon written notice to
Technibus and will be subject to the following cancellation fees:
•      20% after issuance of approval drawings
•      50% at release to manufacturing
•      100% at start of fabrication
CANCELLATION  Technibus shall have the right to cancel any Job or contract at any time by written notice for any material breach by the Customer, including
material delays in releasing equipment.
INTELLECTUAL PROPERTY  Any information, suggestions or ideas transmitted by the Customer to Technibus are not to be regarded as secret or submitted in
confidence unless submitted in writing and signed by a duly authorized representative of Technibus.  Any information, suggestions or ideas transmitted by
Technibus to Customer shall be regarded as secret or submitted in confidence.
Staff_PR_102 Attachment A Page 140 of 209
Terms and Conditions of Sale 5 of 8 Revised 7-7-2017
APPROVAL DRAWINGS  When required by a specific Job, drawings will be submitted for approval per agreed upon schedules, and price policy, below, to assure
Technibus has designed the equipment as described in Customer's specifications, as modified by Technibus' quotation. If, at the time of drawing approval,
Technibus has not designed the equipment to meet the specifications, as modified by Technibus' quotation, Technibus will make the appropriate changes at no
charge to Customer. Where the Customer's specification is not definitive, Technibus shall have the right to design the Product in line with good commercial
practice, without further obligation to Customer. If, at drawing approval, Customer makes changes outside the design as stated in the specifications, such
changes shall be treated as a change order as provided below.  Customer’s approval of drawings shall relieve Technibus of responsiblility for errors or omissions.
PRICING – CUSTOMER CHANGES  Unless otherwise agreed upon in writing, all prices cover a bill of material as described in Technibus’ specifications or
quotations to be designed and manufactured to Technibus standard designs. Customer may make minor changes not affecting the time or cost of performance
without charge prior to the start of manufacture. If any changes are requested by Customer after submission of the original Purchase Order which affect the cost
or time of performance, additional billing will be made with the amount of price adder dependent on the change and status of the order when the change is made.
Changes may also require an time extension for completion and/or shipment. All changes will be agreed to by the parties, in writing, prior to implementation.
Customer's rescheduling of a shipment will be considered a change. All expenses incurred by Technibus in connection with the storage of equipment, including
demurrage, packing, storage charges, insurance and handling charges by Technibus will be paid by Customer upon submission of invoices by Technibus.
Technibus will issue price changes for any change requested by Customer that affects modification of equipment, changes the bills of material, engineering or
drawings or delivery schedule. Changes to the order cannot be processed until a formal signed change order is received from Customer.
WITNESS OF TESTS AND FACTORY INSPECTIONS  Normal production schedules do not provide the opportunity for Customer to witness routine factory tests
on equipment or make factory inspections. Witnessing of tests or factory inspections by the Customer may result in delays of production for which Technibus will
not be responsible. Witness testing and factory inspections must be requested at the time of quotation and confirmed at order entry. Standard Technibus factory
testing and inspection will apply. Technibus will notify Customer fourteen (14) calendar days prior to scheduled witness testing or inspection. In the event
Customer is unable to attend, the Parties may mutually agree on a rescheduled date. However, Technibus, at its sole option, may consider the witness tests
and/or inspection waived, and ship and invoice the Products. Customer will be responsible for paying for all scheduled witness testing, whether or not Customer
attends.
COMPLIANCE WITH LAWS  Technibus shall perform hereunder in compliance with all applicable federal, state, and local laws, rules, regulations, and ordinances
including OSHA requirements.
DISPUTE RESOLUTION  Customer agrees that the Ohio state courts located in Stark county, Ohio U.S.A (or if there is exclusive federal jurisdiction, the United
States District Court for the Northern District of Ohio) shall have exclusive jurisdiction and venue over any dispute arising out of this agreement and/or Job. To the
extent not otherwise subject to the jurisdiction of such courts, Customer hereby agrees to waive any objection to jurisdiction and to subject itself to the jurisdiction
of such courts. This agreement and/or Job shall be governed by and construed in accordance with the laws of the State of Ohio. Reasonable attorneys’ fees and
costs shall be awarded to the prevailing party in the event of litigation involving the enforcement or interpretation of this agreement and/or job.
COMPLETE AGREEMENT  This document, including the language on the face of the Quotation or acknowledgment together with these Terms and Conditions,
contains the complete agreement between Technibus and Customer and no modification, amendment, rescission, waiver or other change will be binding on
Technibus unless assented to in writing by Technibus’ authorized representative. Any oral or written representation, warranty, or course of dealing not contained
or referenced herein will not be binding upon Technibus. The invalidity, in whole or in part, of any of the individual paragraphs of the contract will not affect the
remainder of such paragraph or any other paragraph or term herein.
Staff_PR_102 Attachment A Page 141 of 209
Exceptions And Clarifications
Technibus
1501 Raff Rd. SW
Canton OH 44710        
Telephone: [phone]
FAX: [phone]
Website: www.technibus.com
PROPOSAL:190326A1I
The following Technibus clarifications and recommendations pertain to the referenced clause of the specification.
REF.
Our freight quote is based upon standard packaging and shipment via common carrier using (  ) flat bed truck(s) to
Boardman Oregon for the quantities of equipment listed on the bills of materials. Increased quantities, split shipments,
special packaging, or other forms of carriers will be subject to increased freight charges.
Our bus systems are designed to be operated at the  ratings specified. Operating the bus at ratings other than those
specified may shorten the service life of the system and increase maintenance requirements. We recommend consultingthe factory regarding any abnormal operation either above or below the ratings specified.
401395.63.1201 Isophase Bus Duct
401395.63.1201 - 100 IPB Total Lengths
Pricing based on ~ 600 linear feet of bus based on supplied drawings and information. Length dependent on final location of
transformers and cut in existing bus. Pricing subject to change with increase or decrease of total bus footage required.
401395.63.1201-108 - Exception to fire wall requirementPriced as break or cut point to be on outside of wall as indicated in RFP. No firewall material priced in for internal or external
bus. If firewall required or needed, repricing will be required.
Terms and Conditions
No commercial terms supplied with RFP. Any requirements to commercial terms, warranty, bonding etc to be reviewed and
negotiated separately at award of order.
Technical considerations based on RFP 401395.63.1201 Isophase Bus Duct: Any variations require review and possible
repricing.
Staff_PR_102 Attachment A Page 142 of 209

DATE: March 26, 2019 PROJECT:Coyote Springs GSU Replacement
DESTINATION:Black and Veatch PROPOSAL:190326A1I
SENT TO:Chris Echter 303-256-4055 REV. NO. :0
AT:[e-mail] SENT BY:Cliff Norris
Thank you for sending your inquiry to TECHNIBUS. We are pleased to offer our proposal as described below:
Technibus Standard Terms & Conditions, and Cancellation Policy shall apply and prevail over all customer and project Owner Terms & Conditions.
Prices are firm for up to 45 calendar days beyond the shipment period quoted. TECHNIBUS reserves the right to apply escalation charges for any
customer or third party actions which delay the delivery in excess of 45 calendar days. Escalation will be based upon Bureau of Labor Statistics andproducer price indices, COMEX for copper and Midwest Spot based on LME for aluminum. If delays result in escalation being applied this pricing will
be adjusted using the indices in effect at the time of manufacture.
The pricing and technical contents of this proposal are proprietary and confidential property of TECHNIBUS. This information is approved for use by the
addressee and the client of the addressee only. Any other use, duplication or disclosure of the contents requires prior written authorization.
This proposal is for a one time shipment date in accordance with the schedule provided below. Should partial shipments be required Technibus will
issue partial invoices for the value of the equipment being shipped. The unshipped balance of order can be held at Technibus for a period not toexceed 30 days and invoiced at the time of shipment. As an option, the unshipped balance can be invoiced and be placed in storage.  Storage
charges will be prorated at a cost of $.25 per cubic foot per month of storage plus a handling charge of 1% of the value of the equipment being
stored.  Any additional freight cost incurred due to split shipment will also be added to the final price.  Installation is not included in our Project Scope.Field Installation Supervision is excluded from this quote.
Schedule
The scheduled shipment date shown below is based on our current backlog and contingent upon meeting the following milestones:
Order Placement & Receipt of Equipment Details__________________________________September 1, 2019
Receipt of Outstanding Technical Information__________________________________September 8, 2019
Layout Approval Submittal___________________________________________________October 6, 2019
Return of Approvals with Release for Manufacture_______________________________October 13, 2019
Shipment Week of_______________________________________________________________March 15, 2020
In the event that the order is placed later than the date shown above, the cycles are subject to change and shipment may be delayed.
PRICING
All prices are quoted in U.S. Dollars.
Our unit pricing is based upon the cycle time proposed and is discounted in accordance with the economies of scale for the volume quoted.  These unit prices
may be subject to increase for scope changes.  For example, the project is segmented into multiple shipments i.e. partial shipment ocurringat different times,expedited shipment, custom field fit assemblies, recution in project scope, or modifications which are ordered after the project has shipped.  Technibus Saleswill provide revised pricing in accordance with your project needs.
No Sales taxes, use taxes, duties, or other fees are included in the prices quoted. Consequently, in addition to the purchase price, the amount of anypresent or future taxes, duties or fees must be paid by the purchaser.
The quoted price is based upon the footage and component quantities shown on the pricing page. These quantities were determined from information available at the time of inquiry. Changes in materials or quantities may result in a price adjustment. Final price will be adjusted based upon actual 
quantities furnished in accordance with the final drawings. Technibus price adjustment policy will apply as follows:  No adjustments will apply for 
changes less than $100.  No adjustments will apply for changes less than 1% of the contract value for projects less than $50,000.  No adjustments will apply for changes less than $500 for projects exceding $500,000.
Please note freight is prepay & add and is not included in our price.

Total Lot Net :$ 638,445 US
Proposal validity:30Payment Terms :30 Days NET
Shipping Point :FOB TechnibusFreight Terms :Prepaid & Allowed
Please call at your earliest convenience if we can be of any further assistance.
Sincerely,Technibus, Inc.cc Hartigan Power - Matt Oliver
Cliff Norris
PHONE [phone]
FAX [phone]
Staff_PR_102 Attachment A Page 143 of 209

1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202 
METAL ENCLOSED BUS

DEMO / INSTALLATION PROPOSAL COYOTE SPRINGS IPB 
BOARDMAN OREGON, 
190326A1 FS COYOTE SPRINGS REV. 0  

PREPARED FOR:  
CHRIS ECHTER 
303‐256‐4055 
[e-mail]

TECHNIBUS 
CLIFF NORRIS 
SALES MANAGER 
832‐702‐5004 
[e-mail] 

Staff_PR_102 Attachment A Page 144 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
Quotation Number: 190326A1 FS Coyote Springs IPB Rev. 0       Date: March 26, 2019 

Project:  Coyote Springs IPB Demo and Installation Options 

Reference(s): Technibus Material Quote 190326A1I IPB 

Technibus INC. appreciates the opportunity to provide the following options for the Coyote 
Springs GSU replacement project in Boardman Oregon. Please see the options 
below for the demolition of exis ting structures and isolated phase bus and 
installation of new structures and bus.  

Demolition Existing IPB and Structural Supports: $84,875.00
Scope Includes:
1. Cut existing bus enclosure and conductor at pre-determined location
2. Rig, remove existing bus duct
3. Un-bolt existing steel
4. Remove existing steel
5. Remove existing transformer compartments
6. Remove existing termination
7. Clean work area
Schedule: 6 men crew, (1) foreman, (5) welder/technician 5 days to complete work.

Notes:
a. Mobilization and demobilization for demolition is priced into Installation scope.
Anticipate one week for demolition scheduled the week prior to start of installation
scope below.
b. Disposal of demoed material is the responsibility of the owner. Technibus will stage
material at designated location identified by owner / customer.

Installation Labor New Structural Supports and New IPB: $735,160.00
Scope Includes:
2. Mobilize to the site
3. Rig and set new structural steel based on OEM drawings and locations
4. Rig and set new IPB
5. Weld new conductor collars at splice locations
6. Weld new enclosure covers at splice locations
7. Rig and set transformer terminations – Transformers installed by others.
8. DC Hi-pot the bus duct based on OEM ratings
9. Install flex links at the transformer terminations
10. Clean work area
11. Demobilize
Schedule: 6 men crew, (1) foreman, (5) welder/technician estimated 28 work days to complete work.
Staff_PR_102 Attachment A Page 145 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS

Notes:
a. A maximum of (1) day of on-site training is included on the above price.
b. (1) day of site visit for design, termination and dimensional confirmation is included in
the price shown above.
c. Cut location of existing bus defined on outside of existing wall. Any firestop or
transition inside or beyond the wall will be at additional pricing.
d. Demo of existing IPB and structures priced separately, see demolition pricing.

Clarifications: 
1. This quotation is a firm fixed price
2. This quotation is based on working one 10-hour shift per day, 6 days a week.
Sunday or Holiday work is not included
3. Anticipate completing work = SEE ABOVE
4. No standby time is included (unless noted). If encountered, stand-by
time will be billed additionally per man, per hour plus per diem.
5. Work outside specified scope may be subject to a lump sum adder or T&M rates.
6. If deficiencies are discovered, additional time to repair may be needed
7. Technibus requires all switching, LOTO, and isolation to be performed by others.
8. Where required, Technibus assumes adequate lighting is available, or temporary
lighting is provided by others.
9. Technibus assumes all equipment is accessible and free of obstructions. Any
delays caused by the inability to access the equipment will be charged per
Technibus’s standard rate sheet.
10. Scaffolding, manlifts and material lifts if required are not included in the above pricing
11. Above scaffolding, manlifts and material lifts if required by Technibus will be invoiced
at cost plus 15%.
12. Power supplied by plant 110V, 480V.
13. If required, lead paint abatement will be by others (stand-by time may apply)
14. No taxes are included in our price
15. Price assumes union contract labor
16. Sanitary facilities provided by customer.
17. If within (24) hours of scheduled work, the project is cancelled, TECHNIBUS
will bill for travel and per diems. This includes weather delays.

Staff_PR_102 Attachment A Page 146 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS

Terms: 

 Quotation is valid for 60 days 
 TECHNIBUS Payment Terms: NET 30 
o Proposed Milestone Billing: 
 10% ‐ Receipt of Order 
 30% ‐ Upon Mobilization 
 60% ‐ Completion of scope 

 No Taxes are included in Price 
 Terms and Conditions: See Below 

TECHNIBUS is committed to providing the highest level of service in the industry. We thank you for the 
opportunity to submit this quotation. Please feel free to contact us if you have questions, concerns, or additional 
clarifications. We look forward to working with you on a successful project. 
Sincerely, 

Cliff Norris 
Sales Manager 
832‐702‐5004 
[e-mail] 

Staff_PR_102 Attachment A Page 147 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
TERMS AND CONDITIONS OF SALE
Technibus, Inc.
CONDITIONS OF SALE: Technibus, Inc. (“Technibus”) will provide the Services and supply the Products described on the
accompanying Quotation, Acknowledgement or Purchase Order (the “Job”) in accordance with terms and conditions set forth on the
face of the Quotation or Acknowledgment together with these standard terms and conditions (collectively, the “Terms and Conditions”).
Technibus expressly objects to any different or additional terms or conditions contained in Customer’s purchase order or other document
unless expressly accepted in writing signed by Technibus. Even when so accepted, any such different or additional terms and conditions
shall apply only to the Job covered. Authorization by Customer to furnish the quoted services, or receipt or acceptance of delivery of
the Products will constitute Customer’s acceptance of these Terms and Conditions. These Terms and Conditions supersede all prior
or contemporaneous agreements or correspondence between the parties.
QUOTATIONS: Quoted prices do not include freight, non-standard packaging, duties or taxes unless specifically stated in the
Quotation. Quotations are void unless accepted by Customer within thirty (30) days from the date thereof and are subject to change
without notice until accepted in writing. Quotations are made based on Technibus' interpretation of the plans and specifications
submitted by Customer. It is Customer's obligation to review the quotation carefully and to immediately advise Technibus of any differing
interpretation Customer has so that any necessary change can be made. Orders are not binding until accepted in writing by Technibus.
Job completion and shipping dates are approximate and based on prompt receipt of all necessary information and approvals from
Customer.
TAXES: Quoted prices exclude all taxes. Customer shall pay Technibus for all federal, state, local, international or other taxes
(excluding Technibus’ income taxes) applicable to, measured by or imposed upon by law with respect to any items, services and/or
products sold or conveyed. If Customer is tax exempt Customer shall provide Technibus valid tax exemption certificates acceptable to
the taxing authorities. When Customer fails to furnish the required documentation all unpaid sales, use, excise, or other taxes will be
billed to Customer.
PAYMENT TERMS: Terms are net cash within thirty (30) days from date of invoice. Unless otherwise agreed in writing any payments
made after thirty (30) days are past due. Amounts past due shall accrue interest at the rate of one-and-one-half percent (1½%) per
month up to the maximum rate allowed by law, without prejudice to Technibus’ right to immediate payment. Payment shall not be
contingent upon the results of any unauthorized testing procedures. Invoices are not subject to offset and shall be paid by Customer
regardless of whether there are disputes regarding other matters or Jobs. Customer waives the right to assert offset defenses or counter
claims. Any check or remittance received from or for the account of the Customer may be accepted and applied by Technibus against
any indebtedness owing by Customer without prejudice to the remainder of any such indebtedness, regardless of any condition or
notation appearing on or accompanying such check, draft or remittance. Technibus may require advance payment (in part or in full) or
cancel the Job and recover reasonable cancellation charges if it believes payment is at risk due to Customer’s financial condition
including, but not limited to the following: (i) commencement of, consent to or failure to contest bankruptcy proceedings; (ii) insolvency;
or (iii) admission of inability to pay debts. If Customer delays Job completion, Technibus may request immediate payment for materials
accumulated and work performed and may also require payment of a storage fee of $0.25 per cubic foot per month of storage space
plus a handling charge of 1% of the value of the equipment being stored. For work performed in Technibus’ Service Center, Technibus
may, at its option, retain possession of Products ordered or serviced under the contract if its charges for such Products or Services are
not paid within the terms set forth above. Technibus may, upon not less than seven (7) days’ notice by certified mail to the Customer
at the Customer’s last known address, sell the Products at public or private sale and apply the net proceeds to Technibus’ charges.
PROGRESS PAYMENTS: Unless otherwise agreed upon in writing, for Projects exceeding $250,000 NET, progress payments are
payable according to the following milestones:
•20% due upon submittal of Approval Drawings
• 30% due upon release of equipment
• 50% due upon Shipment
For projects involving partial releases/shipments, progress payments will be made on a pro-rated basis.
SHIPMENT AND ROUTING: All products will be shipped Ex Works (“EXW”) of the 2010 Incoterms.
Staff_PR_102 Attachment A Page 148 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
SERVICE AND REPAIR WARRANTY: Technibus warrants that repair work and other services performed by Technibus will be free of
defects in materials or workmanship and will be performed in all material respects in accordance with ANSI or IEEE standards as
applicable. If performed on Customer’s premises, Technibus further warrants that such work shall be performed in accordance with
Customer’s safety policies, so long as such policies are provided to Technibus in writing prior to commencement of the work. Technibus
will rework any nonconforming service or repair work during the one (1) year period (“Warranty Period”) commencing as of Job
completion.
NEW PRODUCT WARRANTY: Technibus warrants to Customer that Products furnished hereunder will be free from defects in material,
workmanship and title and will be of the kind and quality specified in the Quotation.
The foregoing warranties (excluding the warranty of title) shall terminate one (1) year after the date of installation of the Product or
Products which are the subject of this contract, or eighteen (18) months from the date of shipment by Technibus, whichever warranty
period terminates first.
If any Product covered by this contract fails to meet the foregoing warranties (except title) Customer's exclusive remedy shall be for
Technibus to correct any such failure by either (at the option of Technibus) replacing defective parts or repairing any defective parts of
the Product. If repair or replacement is infeasible under the circumstances, the parties shall negotiate a satisfactory adjustment. The
total cumulative liability to Technibus shall be limited to the price of the Product on which such liability is based.
This warranty shall not apply to any Product which has been (a) repaired or altered without Technibus’ written authorization, (b)
subjected to damage due to improper handling, installation, storage, maintenance or operation beyond the specified ranges. The
foregoing warranties do not cover reimbursement for labor, transportation, removal, installation, or other expenses which may be
incurred as a result of the repair or replacement. Upon expiration of the warranty period or equipment not warranted due to conditions
(a) or (b) defined herein, all liability of Technibus for its Product shall terminate.
TECHNIBUS DISCLAIMS ANY MERCHANTABILITY OR WARRANTY OR FITNESS FOR ANY PARTICULAR USE WITH RESPECT
TO THE PRODUCTS BEING SOLD PURSUANT TO THIS CONTRACT. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THIS CONTRACT.
LIMITED REMEDY: The warranties stated above are expressly limited as follows. Technibus’ entire liability and obligation to Customer
under this warranty shall be expressly limited to the repair, replacement or crediting, as Technibus may choose at its sole discretion, of
any defective or nonconforming Products or items provided Customer has given written notice to Technibus in the manner as provided
below. No claim under this warranty shall be valid unless, within thirty (30) days of the date upon which Customer discovered or
reasonably should have discovered the defect, Customer furnishes Technibus written notice describing in reasonable detail the
nonconformity with the above warranties. Absent such timely notice, Customer shall be deemed to have waived any recourse due to
defect or nonconformity of the Product or services. Following prompt written notice from Customer, Technibus’ sole obligation shall be,
at its election, to rework nonconforming service or to repair, recondition, or replace Customer’s nonconforming equipment. Technibus
shall not be responsible for any removal, disassembly, transportation or reinstallation of equipment, materials or structures required to
provide access to permit cure of such nonconformities. Transportation to and from the Technibus Service Center shall be at Customer’s
sole risk and expense. Technibus shall perform all warranty work on Monday through Friday, on a single-shift, straight time basis. Any
overtime double-time or premium hours requested by Customer shall be at the Customer’s sole expense. Repairs or replacements
pursuant to this warranty shall not renew or extend the applicable original warranty period. Technibus may, at its option, substitute
improved Products when replacing any part.
INSPECTION CHARGE WHEN OUTSIDE WARRANTY: When Customer asks Technibus to open, examine, and test an item to
determine if a problem is covered by warranty, Customer will pay Technibus the reasonable cost of opening, examining, and testing
the item if Technibus determines that the problem is not covered by warranty.
Staff_PR_102 Attachment A Page 149 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
PATENT OR TRADEMARK INFRINGEMENT: Technibus warrants that all Products included in the Job will be free of rightful third-party
patent or trademark infringement claims and will indemnify Customer against liabilities arising from such claims. Subject to the general
limitations set forth below, Technibus will (at its sole option) participate in or exclusively defend actions brought against Customer for
any such claim, will bear all reasonable costs and expenses (including attorney’s fees) of such defense and will pay any judgment
awarded against Customer for such claim, provided Technibus is notified promptly of the claim and Customer cooperates fully. The
indemnity obligations of the Section shall not apply to (i) equipment or components specified by the Customer, (ii) modifications made
to equipment by the Customer or at its request, or (iii) use of equipment in combination with other equipment not supplied or approved
by Technibus.
IN NO EVENT SHALL TECHNIBUS BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR SPECIAL DAMAGES OF
CUSTOMER INCLUDING WITHOUT LIMITATION LOSS OF USE OR UNDER-UTILIZATION OF LABOR OR FACTILITIES OR LOSS
OF REVENUE OR ANTICIPATED PROFITS. FURTHERMORE, IN NO EVENT SHALL THE OVERALL LIABLITY OF TECHNIBUS
HEREUNDER EXCEED THE PRICE OF THE GOODS OR SERVICES WHICH GIVE RISE TO THE CLAIM.
THE ABOVE REMEDIES ARE CUSTOMER’S EXCLUSIVE REMEDY FOR BREACH OF WARRANTY OR FOR ANY OTHER
OBLIGATION ARISING BY OPERATION OF LAW OR OTHERWISE WITH RESPECT TO THE JOB REGARDLESS OF WHETHER
A CLAIM IS BASED ON CONTRACT LAW, TORT LAW (INCLUDING NEGLIGENCE, STRICT LIABILITY OR OTHERWISE) OR
OTHER LEGAL THEORY.
INDEMNIFICATION Subject to the limitations set forth above, Technibus shall indemnify Customer for claims of third parties for physical
damage to property and personal injury (including death) occurring during the performance of a Job on the premises of Customer but
only to the extent arising or resulting directly and solely from the negligence or willful misconduct of Technibus or its employees while
engaged in such work, provided that Technibus is notified in writing promptly of such claims and is given an opportunity to defend
against them.
SITE EXCLUSION: Technibus shall not be liable or responsible in any way for any liability arising from any unanticipated, hidden or
concealed site conditions of Customer’s site or for injury to person(s) or property which is caused by such condition.
NUCLEAR INSURANCE - INDEMNITY For applications in nuclear projects, Customer or Owner shall have complete and proper
insurance protection against liability and property damage resulting from a “nuclear incident” (as defined in the Atomic Energy Act of
1954, as amended), and shall indemnify Technibus, its suppliers and subcontractors, of any tier, against all claims resulting from a
nuclear incident.
EXCUSABLE DELAYS Technibus shall not be liable for delay due to causes beyond its reasonable control including acts of Customer,
acts of God, prerequisite work by third parties, valid or invalid action by governmental authority, fires, floods, windstorms, explosions,
riots, natural disasters, acts of war or terrorism, sabotage, labor problems (including lockouts, strikes and slowdowns), inability to obtain
electrical service or transportation, faulty casting or forgings, or court injunction or order. In the event of such delay, the time of
performance shall be extended for a period equal to the time lost by reason of the delay. If Technibus’ work is delayed by acts of the
Customer or by prerequisite work by other contractors or suppliers of Customer, Technibus shall be entitled to an equitable price
adjustment in addition to extension of the time of performance.
TERMINATION In the event of project termination prior to final delivery of the Product for Orders over $250,000, Buyer will pay a pro-
rata share of the agreed purchase price, based on the percentage of completion of the Product. Any order below $250,000 may be
terminated by the Customer only upon written notice to Technibus and will be subject to the following cancellation fees:
• 20% after issuance of approval drawings
• 50% at release to manufacturing
• 100% at start of fabrication
CANCELLATION: Technibus shall have the right to cancel any Job or contract at any time by written notice for any material breach by
the Customer, including material delays in releasing equipment.
Staff_PR_102 Attachment A Page 150 of 209

        1501 Raff Road SW   Canton, OH  44710   Phone  (330) 479‐4202  
The content of this proposal is the intellectual property of Technibus Inc. All content is intended for the sole use of the addressee and/or his/her employer and should 
be considered privileged and/or confidential, inasmuch, it may not be copied, distributed, or shared without express written consent of Technibus Inc. 

METAL ENCLOSED BUS
INTELLECTUAL PROPERTY: Any information, suggestions or ideas transmitted by the Customer to Technibus are not to be regarded
as secret or submitted in confidence unless submitted in writing and signed by a duly authorized representative of Technibus. Any
information, suggestions or ideas transmitted by Technibus to Customer shall be regarded as secret or submitted in confidence.
APPROVAL DRAWINGS: When required by a specific Job, drawings will be submitted for approval per agreed upon schedules, and
price policy, below, to assure Technibus has designed the equipment as described in Customer's specifications, as modified by
Technibus' quotation. If, at the time of drawing approval, Technibus has not designed the equipment to meet the specifications, as
modified by Technibus' quotation, Technibus will make the appropriate changes at no charge to Customer. Where the Customer's
specification is not definitive, Technibus shall have the right to design the Product in line with good commercial practice, without further
obligation to Customer. If, at drawing approval, Customer makes changes outside the design as stated in the specifications, such
changes shall be treated as a change order as provided below. Customer’s approval of drawings shall relieve Technibus of
responsibility for errors or omissions.
PRICING – CUSTOMER CHANGES: Unless otherwise agreed upon in writing, all prices cover a bill of material as described in
Technibus’ specifications or quotations to be designed and manufactured to Technibus standard designs. Customer may make minor
changes not affecting the time or cost of performance without charge prior to the start of manufacture. If any changes are requested by
Customer after submission of the original Purchase Order which affect the cost or time of performance, additional billing will be made
with the amount of price adder dependent on the change and status of the order when the change is made. Changes may also require
a time extension for completion and/or shipment. All changes will be agreed to by the parties, in writing, prior to implementation.
Customer's rescheduling of a shipment will be considered a change. All expenses incurred by Technibus in connection with the storage
of equipment, including demurrage, packing, storage charges, insurance and handling charges by Technibus will be paid by Customer
upon submission of invoices by Technibus. Technibus will issue price changes for any change requested by Customer that affects
modification of equipment, changes the bills of material, engineering or drawings or delivery schedule. Changes to the order cannot be
processed until a formal signed change order is received from Customer.
WITNESS OF TESTS AND FACTORY INSPECTIONS: Normal production schedules do not provide the opportunity for Customer to
witness routine factory tests on equipment or make factory inspections. Witnessing of tests or factory inspections by the Customer may
result in delays of production for which Technibus will not be responsible. Witness testing and factory inspections must be requested
at the time of quotation and confirmed at order entry. Standard Technibus factory testing and inspection will apply. Technibus will notify
Customer fourteen (14) calendar days prior to scheduled witness testing or inspection. In the event Customer is unable to attend, the
Parties may mutually agree on a rescheduled date. However, Technibus, at its sole option, may consider the witness tests and/or
inspection waived, and ship and invoice the Products. Customer will be responsible for paying for all scheduled witness testing, whether
Customer attends.
COMPLIANCE WITH LAWS: Technibus shall perform hereunder in compliance with all applicable federal, state, and local laws, rules,
regulations, and ordinances including OSHA requirements.
DISPUTE RESOLUTION: Customer agrees that the Ohio state courts located in Stark county, Ohio U.S.A (or if there is exclusive
federal jurisdiction, the United States District Court for the Northern District of Ohio) shall have exclusive jurisdiction and venue over
any dispute arising out of this agreement and/or Job. To the extent not otherwise subject to the jurisdiction of such courts, Customer
hereby agrees to waive any objection to jurisdiction and to subject itself to the jurisdiction of such courts. This agreement and/or Job
shall be governed by and construed in accordance with the laws of the State of Ohio. Reasonable attorneys’ fees and costs shall be
awarded to the prevailing party in the event of litigation involving the enforcement or interpretation of this agreement and/or job.
COMPLETE AGREEMENT: This document, including the language on the face of the Quotation or acknowledgment together with
these Terms and Conditions, contains the complete agreement between Technibus and Customer and no modification, amendment,
rescission, waiver or other change will be binding on Technibus unless assented to in writing by Technibus’ authorized representative.
Any oral or written representation, warranty, or course of dealing not contained or referenced herein will not be binding upon Technibus.
The invalidity, in whole or in part, of any of the individual paragraphs of the contract will not affect the remainder of such paragraph or
any other paragraph or term herein.

Staff_PR_102 Attachment A Page 151 of 209

TECHNIBUS
1501 Raff Rd., SW Telephone: [phone]
Canton, Ohio 44710 Fax: [phone] Rev. 2/13
Website: www.technibus.com

Technibus Price Schedule For Domestic
Field Service & Service Engineering

RATES (EXCLUDING TRAVEL & LIVING EXPENSES)
Service Type

STRAIGHT
TIME
OVERTIME &
SATURDAYS
SUNDAYS &
HOLIDAYS
1 – 4 HRS. 5 – 8 HRS.
Field Service-
Hourly Rate

$170

$258

$320

4 Hr. Min.

8 Hr. Min.

* Rates exclude travel and living expenses, special tools or instruments.

* Minimum billing for any day that service work is performed will be four hours at the applicable rate.

* Terms of payment are net upon receipt of invoice.

EXPLANATION OF RATES

STRAIGHT TIME is defined as time worked on a regular schedule of 8 hours between 7 a.m. and 6 p.m., Monday
through Friday, or for time worked on any other agreed upon schedule of 8 hours per day, Monday through Friday.
Each hour of straight time shall be billed for at the straight time rate.

OVERTIME is defined as time worked in excess of or at times other than the regular straight time schedule. Each
hour of overtime shall be paid for at one and one-half times the straight time rate; except that hours worked in excess of
16 hours per day, Monday through Friday, or excess of 8 hours on Saturday, and hours worked on Sundays and
Holidays shall be paid at twice the straight time rate. A "Holiday" is any day observed by TECHNIBUS as a holiday.

STAND-BY TIME is defined as time, up to 8 hours per day, Monday through Friday, during which the
Representative during the course of this assignment is available for work, but is not working because of circumstances
beyond TECHNIBUS's control. Each hour of stand-by time will be paid for at the applicable rate.

TRAVEL TIME is defined as time spent by the Representative in traveling to the jobsite and in returning, including
travel occurring on Saturdays, Sundays, and Holidays (but not exceeding actual travel time between TECHNIBUS
Headquarters and the customer's jobsite). Time is calculated portal to portal. Each hour of travel time shall be paid at
the applicable rate.

TIME WORKED, TIME TRAVELED AND STAND-BY TIME occurring on the same day will each be
charged at the rates and within the limitations as aforesaid.

TRAVEL, LIVING AND INCIDENTAL EXPENSES are not included in any part of the hourly rates and shall
be billed at cost, plus a handling charge of 15 percent.

PRICES SUBJECT TO CHANGE WITHOUT NOTICE

Staff_PR_102 Attachment A Page 152 of 209
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IsolatedPhaseBusduct
InstallationManual





ProjectName:________________
ProjectNumber:________________
 
Staff_PR_102 Attachment A Page 153 of 209
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TableofContents
1Introduction ..................................................................................................... 4
2Receiving, Handling, and Storing ................................................................... 4
2.1Receiving .................................................................................................... 4
2.2Handling ..................................................................................................... 7
2.3Storing ........................................................................................................ 8
3Enclosure........................................................................................................ 8
3.1Materials ..................................................................................................... 8
3.2Arrangements ............................................................................................. 9
3.3Terminations............................................................................................. 10
3.4Expansion joints ....................................................................................... 10
3.5Painting .................................................................................................... 11
4Conductor ..................................................................................................... 11
4.1Materials ................................................................................................... 11
4.2Terminations............................................................................................. 14
4.3Disconnecting links ................................................................................... 16
4.4Painting .................................................................................................... 16
5Short Circuit Design ...................................................................................... 17
5.1Stresses ................................................................................................... 17
6Support Insulators ........................................................................................ 18
6.1Usage ....................................................................................................... 18
7Enclosure supports ....................................................................................... 19
7.1Usage ....................................................................................................... 19
8Seal off bushing ............................................................................................ 21
8.1Usage ....................................................................................................... 21
9Grounding ..................................................................................................... 22
9.1Enclosure tube as ground bus .................................................................. 22
10Erection Equipment and Tools ...................................................................... 22
10.1Handling equipment ................................................................................. 22
10.2Testing equipment .................................................................................... 22
10.3Assembly tools ......................................................................................... 22
11Installation .................................................................................................... 23
11.1Introduction............................................................................................... 23
11.2Safety measures ...................................................................................... 23
11.3Procedures ............................................................................................... 23
11.4Details ...................................................................................................... 24
11.5Routine Checks ........................................................................................ 25
Staff_PR_102 Attachment A Page 154 of 209
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12Overhaul ....................................................................................................... 25
12.1Scheduling................................................................................................ 25
12.2Tasks........................................................................................................ 26
13Faults ............................................................................................................ 27
13.1Internal faults ............................................................................................ 27
13.2Temporary increased temperature operation in bolted connections ......... 27
13.3Effects of moisture .................................................................................... 28
14Removal and installation of electrical connections ....................................... 28
14.1Copper and aluminum connections .......................................................... 28
14.2Bolt assembly and torque values .............................................................. 29
14.3Disassembly and assembly of post insulators .......................................... 29
14.4Disassembly and assembly of cast resin with boot seal off bushing ........ 32
14.5Disassembly and assembly of rubber bellows .......................................... 32
15Steel Structures ............................................................................................ 33
15.1Design ...................................................................................................... 33
15.2Usage ....................................................................................................... 33
16Spare Parts ................................................................................................... 34
16.1Contact Technibus for approved spare parts ............................................ 34
17Field Service ................................................................................................. 34
17.1Contact Technibus field service ................................................................ 34
18Appendix....................................................................................................... 35
18.1Air Pressurization ..................................................................................... 35
18.2IR Windows .............................................................................................. 38
18.3PT Cubicle ................................................................................................ 39
18.4Heater System .......................................................................................... 40


 
Staff_PR_102 Attachment A Page 155 of 209
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1 Introduction
TheTechnibushighcurrentIsolatedPhaseBusDuct(IPB)isacompletemetalenclosedsystem.Thebus
ductisofcontinuousdesignencompassingaluminumconductorsenclosedinaluminumenclosures.
Eachphaseisisolatedfromtheothersinitsownrespectiveenclosure.Advantagesofenclosingphase
conductorsinanisolatedfashionaretominimizeexternalmagneticfields,protectionfromthe
environment,reliability,andpersonnelsafety.
PersonnelwhoareplanningtoworkontheIPBareencouragedtoreadtheinstallationmanualtobe
familiarizedwiththeequipment.
Thisinstallationmanualisonlyoneofseveraldocumentswhichalltogetherformthepackagethatmake
upthefullorder.Themanualrevisionisonlyactiveforthecurrentorderwhichisreferencedonthe
frontpage.Illustrationsandtextwithintheinstallationmanualmayormaynotbetheexact
representationsintheactualproject.Thisinstallationmanualissubordinatetotheprojectdrawings,
specifications,andotherprojectspecificdetails.
Technibuswillfurnishdrawingsoftheoverallinstallationwhichspecifyindetailtheplacementofeach
IPBassemblyorcomponent.Anydetaildrawingsnecessaryforfieldcrewstoappropriatelyand
successfullyinstallthecomponentsoftheprojectorderwillbefurnished.Technibusdoesnotperform
anyinstallation.Technibuscanprovideadvisoryservicestoinstallersforbusductinstallation.
2 Receiving,Handling,andStoring
TechnibusIPBisshippedinasfewseparateunitsaspossibleyetcomplyingwithownerspecificrequests
inthisregard.Eachunitisasfullyassembledashandlingandtransportingfacilitiespermit.Thebus
componentsarriveonsiteasaseriesofcratedanduncrateditems.Thefollowingproceduresshouldbe
takenwhentheequipmentarrives.
2.1 Receiving
2.1.1 Immediatelychecktheitemsreceivedagainsttheshippingliststobesureallitems
havebeendelivered.Missingitemsshouldbetracedthroughthecarrier.Notify
Technibusimmediatelyofthelosstoensurepromptcorrectiveactionshoulditbe
necessarytoreplacethemissingitem(s)
2.1.2 Inspecttheoutsideofuncratedequipmenttoseeifanydamagehasoccurredduring
transit.Ifdamageexists,immediatelyfileaclaimnoticewiththecarrierandnotify
Technibus.
2.1.3 Inspecttheoutsideofcratedequipmenttoseeifanydamagehasoccurredduring
transit.Ifanyevidenceisnoticed,opencratesandexaminecontents.Ifdamage
exists,immediatelyfileaclaimnoticewiththecarrierandnotifyTechnibus.Reclose
thecratesandsetaside
2.1.4 Forprotectionofequipmentuntilitisinstalled,leavetheequipmentinthecratesas
shippedunlessotherwisespecifiedintheinstructionsfortheparticularitem.If
storedoutdoorsallcratesmustbeprotectedfromtheweatherbytarps
Staff_PR_102 Attachment A Page 156 of 209
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2.1.5 Ifthecratingiswrappedinplastic,thenchecktheplasticshippingcoversandwraps
onbussectionsandterminalassembliesfordamage.Repairifnecessarytoprevent
water,dustanddirtintrusionintotherespectivesections.Donotremovethe
plasticshippingmaterialsfrombusshippingsectionsuntiljustpriortoinstallation
2.1.6 Toaidthecustomeronreceivingandcoordinatingpackages,iftheprojecthas
multiplebusrunsthepackagesforaparticularbusrunarecolorcoordinatedthe
same.Thesecanthenbelocatedtogetherforlatererectioninthefield
2.1.7 Alsocratedassemblieshavelabelswhichalignwithdrawingsforproperplacement
intherun

Figure1:Conductorsupportedbywoodforshipping
Staff_PR_102 Attachment A Page 157 of 209
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Figure2:Wrappedendofunitwhichisalsosilverplated


Figure3:Strappingofassembliesforshipping
Staff_PR_102 Attachment A Page 158 of 209
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2.2 Handling
2.2.1 MovetheIPBequipmentwithgreatcare
2.2.2 Avoidbumpingenclosuresections.Damagetotheenclosurecanaltertheelectrical
andmechanicalstrengthoftheequipment
2.2.3 Bussectionsshallbeliftedandtransportedusingcloth/fabricslingsandspreader
barsforlongerassemblies.DonotusechainsforliftingormovingtheIPB
equipmentunlessliftinglugsareprovidedforthispurposeonthespecific
component
2.2.4 Giventhereisafirmbaseandwoodenshippingblocksremainwiththebussections,
thosesectionscanbestackedthreehigh.Theendsaretobekepthighenough
abovegroundtopreventwaterfromentering
2.2.5 Preventbarehandtouchingofsilverplatedsurfacesaswellasaccidentalbumping
andscratchingofthesilverplatedsurfaces
2.2.6 Conductorsmaybeshippedwithweldedbracesfromthefactory(seeFigure7)but
maybebracedwithwood(Figure1).Thesearetoremaininplaceuntilafterthe
conductorisweldedinplaceatitsfinaldestination.Donotremovethebraces
beforethisisdone

Figure4:ExampleofhoistingstrapfortransportofIPB
 
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2.3 Storing
2.3.1 Specialcareandprecautionsmustbetakeniftheequipmentistobestoredforan
extendedperiodoftimebeforethesystemisassembled
2.3.2 Allcrateditemsmustbestoredindoorsorprotectedbytarpsifstoredoutdoors.
Forextendedstoragetimesinexcessofthreeweeksitisrecommendedthatall
crateditemsbestoredindoors
2.3.3 Bussectionsmustbesufficientlyhighsothatstandingwaterdoesnotenterthe
interioroftheassemblies.Checkplasticshippingcoversandwrapsfordamageand
repairasnecessarytopreventrainfromenteringthesections.Repeatedchecksof
theplasticarenecessaryespeciallyincaseofheavywindthatmayresultintearsto
theplastic
2.3.4 Silverplatedsurfacesareprotectedwithgreasepriortoshipping.Checktheseareas
andreapplywithaTechnibusapprovedgreaseifthecoatinghasbecomeinanyway
removedorcompromised
3 Enclosure
3.1 Materials
3.1.1 Typically1100materialaluminumsheetsrolledandwelded
3.1.2 Enclosurecurrentsapproximately95%orbetterofconductorcurrentswhich
virtuallyeliminatesexternalmagneticfieldsandinducedcurrentsinadjacentsteel
3.1.3 EnclosuresupportsforinsulatorsarecastingsweldedinplacewithOͲringseals
3.1.4 Aluminumexpansionjointsinlongrunsforthermalexpansionpurposes.Thejoints
areweldedinplacetotheenclosuretubes
3.1.5 Attheendsofbusductruns,aluminumshorting/bondingplatesareweldedinplace
betweenphases.Allthreephasesare“shorted”orbondedtogether.Thisis
requiredfortheenclosurecurrentstoflowandresultsinshieldingmostofthe
externalenvironmentfrommagneticforces
3.1.6 Rubberexpansionjoints(bellows)areinplacetopreventenclosurecurrents
enteringadjacentequipmentandallowforthermalexpansionpurposesaswellas
assistingwithshiftingorsettlingofGSUtransformers.Typicallythebellowsis
strappedaroundoutsideofbusductassemblywithstainlesssteelstraps
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Figure5:TwopartcastingintheIPBenclosurewhichhousestheinsulator
3.2 Arrangements
3.2.1 Enclosurerunlengthsfromthefactoryareabletobeprovidedinupto40foot
assemblies.ItistheresponsibilityofthecustomertoprovidetoTechnibuswhat
assemblylengthsarenecessaryfortheproject
3.2.2 ElbowsandTsareprovidedasanassemblyreadyforinstallationinthefield.No
weldingwillbeneededinthefieldtocreateelbowsorTs
3.2.3 Accesscoversareprovidedforeasyreachtoflexibleconnectorsattheendsof
conductors.Thiswouldbeatterminationstogenerators,transformers,circuit
breakers,andelsewhereshownonprojectlayouts.Thecoversaregasketedand
boltedtothemainenclosuretubes

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Figure6:Tassembly
3.3 Terminations
3.3.1 Enclosureterminationstoequipmentwithratingabove6000Awillbeinanisolated
style.Thiswillbethedefaultunlessotherarrangementsareagreeduponwiththe
customer
3.3.2 Isolationishandledthrougharubbermatplacedbetweentheterminationboxand
equipmentflange
3.3.3 Boltinghardwareisfittedwithelectricallyisolatingshoulderwashers
3.3.4 Surfacesincontactwiththerubbermatshouldbecleanofdirt,chemicals,and
sharpedges.Nogreases,solvents,orotherchemicalstobeapplied
3.3.5 Theboltinghardwareattheterminationtotheequipmentflangeisisolatedby
designfromtheterminationbox.Eachboltistobegroundedeitherbysuccessful
useofstarwashertoallowbolttoconnecttoequipmentflangemetal,useofcable
toreachaground,orbyothermeansapprovedbyownerandTechnibus
3.4 Expansionjoints
3.4.1 Aluminumexpansionjointsareinlongrunsforthermalexpansionpurposes.
Weldedinplacetotheenclosuretubes
3.4.2 Rubberexpansionjoints(bellows)areinplacetopreventenclosurecurrents
enteringadjacentequipmentandallowforthermalexpansionpurposesaswellas
assistingwithshiftingorsettlingofGSUtransformers.Typicallythebellowsis
strappedaroundoutsideofbusductassemblywithstainlesssteelstraps
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3.5 Painting
3.5.1 Enclosureinsideandoutsidearepaintedforheatdissipation
3.5.2 Enclosurewillneedfieldpaintingattheshippingsplitsbeforeandafterwelding.
Theinsideandoutsideofthecoverneedspainting
3.5.3 Cleantheareastobepaintedofgrease,oil,anddebrisforgoodadhesionandallow
todry
3.5.4 Applythedualetchliberallybybrush,rinsewithwater,wipeoffandallowtodry
3.5.5 Mixpaintandcatalyst.6partspaintto1partcatalyst
3.5.5.1 Noteyouhaveonlyafewhourstoapplythemixturebeforeitisunusable
3.5.6 Addintothemixtureasmuchreducertoachieveproperviscosityforapplication
3.5.6.1 Applicationreferstomethodsuchassprayorrollon
3.5.7 Usepaintthinnerforcleaningtoolsandareasinadvertentlypainted
3.5.8 Applytopcoatofpainttoenclosureoutsideontoppfthedryprimerandallowto
dry

Figure7:Paintedenclosureandconductor.Unpaintedareasforfieldwelding
4 Conductor
4.1 Materials
4.1.1 Typically1100materialaluminumsheetsrolledandweldedor6101extrudedfor
smalldiameters
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4.1.2 Conductorexpansionjointsinlongrunsforthermalexpansionpurposes.
Constructedofstacksofaluminumlaminationsweldedtoaringwhichisinturn
weldedtotheconductor.Thisisacommonplacewhereashippingsplitislocated
andthefieldcontractorappliestheweldfortheunattachedring
4.1.3 Conductorstobeconnectedinthefieldwithnoshippingsplitarefactorybeveledin
preparationoffieldwelding

Figure8:Conductorexpansionjoint.Factoryweldedtoconductorononeside
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Figure9:Conductorexpansionjoint.Endtobefieldinstalledandwelded

Figure10:Ttakeofffromamainbusconductorconsistsofanexpansionjoint
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Figure11:Beveledendofconductorforbuttweldingbyfieldinstaller

4.2 Terminations
4.2.1 Attheterminations,conductorsaredesignedtohavethemostpractical
arrangementofattachmentpointstoservetheequipmentinwhichwillbe
connected.CustomerisrequiredtogiveTechnibustheequipmenttermination
details
4.2.2 Terminationsarebydefaultsilverplated.Technibusstandardis0.5milsthickness
andarecoatedingreaseandwrappedinplasticpriortoshipment.Thesilverplated
partsshouldremaincoatedingreaseuntilreadytoapplytheconnectorstothe
terminatedequipment
4.2.3 ConnectorsaretypicallyterminatedviaflexiblebraidedcopperwithNEMA2Ͳhole
pattern
4.2.4 Connectorsatcircuitbreakerterminationsarealsoflexiblebraidedcopper.The
connectorsareheldinplaceduringashortcircuiteventbyaseparatemounted
restrictionplate
4.2.5 Fieldcontractorwillberesponsibletoputallconnectorsinplaceinthebusruns.
HardwareforconnectorsprovidedbyTechnibus
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Figure12:Silverplatedtermination

Figure13:Terminationformainequipment.Sometimesreferredasacrown
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Figure14:Apossibleflexiblecopperbraidconnector

4.3 Disconnectinglinks
4.3.1 Disconnectinglinksareoftheflexiblebraidedcoppertypeboltedinplaceat
locationsrequestedbythecustomerandshownondrawinglayouts
4.3.2 Accesscoversintheenclosureallowownertoinspectthelinksasneeded
4.4 Painting
4.4.1 Conductoroutsideispaintedforheatdissipation
4.4.2 Conductorsatshippingsplitlocationsarenotfactorypaintedtoallowforfield
welding.Whenweldingiscompletetheselocationsneedtobefieldpainted.Figure
7and8areexamplesoflocationsthatwouldneedtobefieldpaintedafterwelding
4.4.3 Cleantheareastobepaintedofgrease,oil,anddebrisforgoodadhesionandallow
todry
4.4.4 Applythedualetchliberallybybrush,rinsewithwater,wipeoffandallowtodry
4.4.5 Mixpaintandcatalyst.6partspaintto1partcatalyst
4.4.5.1 Noteyouhaveonlyafewhourstoapplythemixturebeforeitisunusable
4.4.6 Addintothemixtureasmuchreducertoachieveproperviscosityforapplication
4.4.6.1 Applicationreferstomethodsuchassprayorrollon
4.4.7 Usepaintthinnerforcleaningtoolsandareasinadvertentlypainted
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5 ShortCircuitDesign
5.1 Stresses
5.1.1 TheTechnibusIPBisdesignedtohandlethermalandmechanicalforcesofshort
circuitcurrents.Spacingoftheinsulatorstationsandminimummaterialthicknesses
aredeterminedtowithstandtheshortcircuitsspecified
5.1.2 Shortcircuitsarefedfromthegeneratorandtheline(load)side.Asaresultifthe
tapbusisthelocationofashortcircuitfault,shortcircuitcurrentsmaysumfrom
bothsources.Thereforethetapbusislikelytorequirehighershortcircuit
withstandcapability
5.1.3 ThetubularshapesusedinIPBofferthebestpossibleresistancetothemechanical
forcesgeneratedduringshortcircuitevents.Theseforcesacttocompressthe
conductorandexpandtheenclosure.Sincetheexteriormagneticfieldisverylow
themodestphasetophasemechanicalforcesgeneratedduetoafaultareeasily
handled.Steelsupportspansupto40feetormorearepossible
 
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6 SupportInsulators
6.1 Usage
6.1.1 Conductorisisolatedandsupportedfromtheenclosurebyeithercastresinor
porcelaininsulators
6.1.2 InsulatorsarechosentohandleratingsofBIL,highpotential,andshortcircuits
6.1.3 Asetofthreeinsulatorsareusedinthebusrunatoneinsulatorstation.Theyare
eachsupportedbyatwopartaluminumcasting.Thebaseisweldedtothe
enclosureandtheinsulatorisboltedontotheremovablecover.Theremovable
coveristhenboltedtothebase
6.1.4 Theendsofthesupportinsulatorsthatareinrequireddirectcontactwiththe
conductorareofthreetypes:Fixed,Sliding,andSpring
6.1.5 Fixedcontrolsthedirectionofthermalexpansionandshortcircuitforces
6.1.6 Slidingallowsforthermalexpansion
6.1.7 Springallowsforconductoradjustmentverticallytohandleshortcircuiteventsand
fortheinsulatorstationtohavearesilientlysupportedconductor

Figure15:Porcelaininsulatorssupportingconductor
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Figure16:Insulatortips
7 Enclosuresupports
7.1 Usage
7.1.1 Twotypesofenclosuresupportsareinuse:fixedandsliding.
7.1.2 Fixedversioncontrolsthedirectionofthermaldirection
7.1.3 Slidingallowsforthermalexpansion
7.1.4 Thesesupportsareboltedintoacustomdesignedextrusionwhichisweldedonto
theenclosurebody
7.1.5 ThebaseoftheenclosuresupportsareboltedontotheIPBsteelsupports
7.1.6 Severalinchesofaxialadjustmentareallowedduringfieldassembly
7.1.7 Enclosuresupportsareoptionallyabletoinsulatetheenclosurefromthesteel
supports.Thisisachoiceintheprojectspecification
7.1.8 Coordinationisnecessarybetweensteelsupportprovider(ifnotTechnibus)and
Technibustolocatetheseappropriatelytomatchwheninstalledtogetherinthe
field
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Figure17:Fixedenclosuresupportwithextrusion

Figure18:Slidingenclosuresupport
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8 Sealoffbushing
8.1 Usage
8.1.1 Sealoffbushingsarelocatedatwallentrancesfromindoortooutdoor,possiblyat
generatorterminations,oratlocationsasnecessarytoholdairpressurein
pressurizedoptionsofIPB
8.1.2 Sealoffbushingsaremountedwithbothboltsandaboot
8.1.3 SealoffbushingsarechosentohandleratingsofBILandhighpotential
8.1.4 Thesealoffbushingisnotdesignednorinstalledtoprovidemechanicalsupportof
theconductor

Figure19:Sealoffbushing
 
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9 Grounding
9.1 Enclosuretubeasgroundbus
9.1.1 Theenclosuretubeisusedasthegroundbus.Thethreesinglephasetubesare
connectedandthereforeallgroundedviatheshortingplates
9.1.2 Thecrosssectionalareaoftheenclosuretubeisseveraltimeslargerthanthat
requiredforgroundingconductors.Thisconsiderablyreducesthermalloadingand
contactvoltagedropinthecaseofanearthfault
9.1.3 Additionalgroundingconductorsarenotrequired
10 ErectionEquipmentandTools
10.1 Handlingequipment
10.1.1 Nylonslingsfourincheswideby8feetlongwith3shorttoncapacityinchoker
configuration
10.1.2 Mobileboomtypetentoncrane
10.1.3 Buckettruckorequipmentforworkingatheightsuptothemaximumheighttothe
topofthebus
10.1.4 Woodenbeamsfortemporarysupports
10.1.5 Powersupplyforlights,welders,andpowertools
10.1.6 Permanentsteelsupports
10.2 Testingequipment
10.2.1 ACHiͲpottesterratedatleast60kV
10.2.2 Circuittesterforcontrolwiring
10.3 Assemblytools
10.3.1 WeldingsupplyConstantvoltage
10.3.2 Welder
10.3.3 Weldingwire
10.3.4 Lintfreewipesforcleaninginsulatorsandterminations
10.3.5 Acetonesolventforcleaning
10.3.6 Scotchbriteforremovingaluminumoxide
10.3.7 200Ͳ400gritsandpaperforcleaningabrasions,deburring,andoxideremoval
10.3.8 Plasticbagsfortemporarycoversovercompartmentsduringassembly
10.3.9 Tapeforsealingplasticcoversinplace
10.3.10 Torquewrenches
10.3.11 Socketwrenches
10.3.12 Spotlight
10.3.13 Oxideinhibitingconductivegreaseforsilveredconnections–NoOx,CualͲGelor
Technibusapprovedcomparablematerial
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11 Installation
11.1 Introduction
11.1.1 Businstallationisreadyaftertheequipmentwhichwillbeterminatedtoareallin
place,aligned,shimmed,andthemselvesreadyforconnection
11.2 Safetymeasures
11.2.1 Organizeasafetyplanwithalltradesworkingintheareaoronthesystem
11.2.2 Observepossiblesafetyhazardsaroundtheworkingareaincludingintheair,onthe
ground,andundertheground
11.2.3 Verifythesectionsandbusrunstobeworkedonaredisconnectedfromvoltage
sources.Checksourcesupstreamanddownstreamandatdifferentvoltagelevels
11.2.4 Protectagainstaccidentalreconnectiontosources
11.2.5 FollowthelockͲouttagͲoutandtestprocedures
11.2.6 Groundthebusconductors
11.2.7 Nearbylivepartsmustbecoveredorbarrierserected
11.2.8 Afteropeningtheenclosuresystemandcubicles,applyworkinggroundson
conductors
11.3 Procedures
11.3.1 Collectandreviewtheprojectlayoutdrawings.Bussectionsarelabeledonthe
drawingsastheyareonthephysicalequipment
11.3.2 Placethesteelsupportsonfoundationsaheadofthebus,shimtothecorrect
heights.Usetemporarywoodsupportstosupportbusasnecessary
11.3.3 Installinplaceallassembliesandterminationsforafullrunbeforeanythingis
welded
11.3.4 ThroughoutpieceͲbyͲpieceinstallationverifyprojectdrawingdimensionsand
locations
11.3.5 Beginningfromoneendofthebusrun,alignthesubsequentassembliestothe
projectdrawingsandtheterminationboxes
11.3.6 Installthenextassembly.Witheachassemblysection,adjustmentsareallowedfor
fittinginthefieldthebestpossiblebyuseoftheenclosureshippingsplitcovers,
conductorexpansionjoints,enclosureexpansionjoints,rubberbellows,andflexible
connectors
11.3.7 AteverystepalongthewaykeeptheIPB,especiallytheinside,clean,dry,andfree
ofextraneousitems
11.3.8 Afteraconductorisweldedtoitsneighboringassemblyconductortheshipping
bracescanthenberemovedfromboththeconductors

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11.4 Details
11.4.1 InstallallterminationassembliesͲbothconductorandenclosureonrespective
equipment(generator,GSU,UAT,etc)beforeinstallingtherestofbusrun
11.4.2 IfterminationsareisolatedthentestforisolationviahiͲpotbeforemovingforward
11.4.3 Selectthecorrectbusassemblytoinstallbasedonprojectlayoutdrawings
11.4.4 Movetheassemblysectionintoposition
11.4.5 Asanassemblyisinstalled,cleaninsulators,conductor,andinsideofenclosuresince
accessisstilleasiestpriortocompletionofassembly
11.4.6 Ifsupportstructureislocatedonthesection,useittosupportthepiece.Keepin
mindtoallowforroomtoslidebasedontemperaturefluctuationsexpected
throughoutthedayandyear.Ifnosupportthenusetemporarysupportsforthe
pieceuntilthesectionisweldedorboltedinplace
11.4.7 Keepinmindintheinstallationplan,shiploosepartssuchasrubberbellowsthat
needtoslipovertheendofthecurrentsectionbeforetheconductorsarewelded
together
11.4.8 Assembletheconductorconnection.Ifboltedconnectionthenfollowthe
procedureofsection14.Ifweldedconnection,cleantheendsoftheconductors
withasteelwirebrushtoremoveoxidestoinsureagoodweld.Weldasspecifiedin
theTechnibusWeldingSpecificationalongwiththetypeofweldatthislocation.
Weldsizemustbeequaltothecrosssectionsizeoftheconductortoensure
adequatecurrentcarryingcapacity
11.4.9 Assembletheenclosureconnection.Forrubberbellowsfollowtheprocedureof
section14.5.Flangedconnectionsshouldhavethesurfacescleanedwithstainless
steelwirebrushorScotchbritepadtoremovetheoxidefilm.Immediatelyapplya
lightcoatofapprovednonͲoxidizingcontactgreaseifitisaflangetoflange
connection.InstallOͲringorgasketorothermaterialasperprojectdrawingsand
boltthejointtogether.Followtorquevaluesinsection14.2.Ifothergreasesare
usedtheymaydamagetheOͲring
11.4.10 Weldedconnectionsaremadebyfilletweld.Weldsmustbewatertightandofthe
samecrosssectionalareaastheenclosure
11.4.11 Oncetheconductorandenclosureareassembledtheassociatedgroundingand
bondingconnectionscanbemade.Followboltedorweldedconnectionsasabove
thatisrequiredperprojectdrawings.Weldsizehereshouldbenolessthanthe
crosssectionalareaofthesmallestmemberofthegroundpathtoensureadequate
currentcarryingcapacity
11.4.12 Iftheassemblyincludesexternalaccessoriessuchasheaters,thermostats,hose
connections,etc.thesecanbeinstalledandwiredatthistime.
 
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11.5 RoutineChecks
11.5.1 Allcomponentsofthebusductshouldbecheckedforproperfunctioningbythe
commissioningpersonnelafterthetrialrunofthegenerator.Particularfocus
shouldbeonthemechanicalandelectricalconnections.Boltsshouldbechecked
andsettothepropertighteningtorques
11.5.2 Afterinstallationcheckformaintainedterminationboxisolationfromequipment
flangeviahiͲpot.Repeatthistestatanytimewhenterminationboxismovedor
handled.Visuallychecktherubberisolationmatandboltisolationisingood
condition
11.5.3 Atinitialinstallationandsubsequentmaintenanceeventsandoverhauls,the
supportinsulatorsaretobeverifiedeachareincontactwiththeconductor
11.5.4 Checksshouldbemadeafter:
1stweekofoperation
3rdweekofoperation
3rdmonthofoperation
6thmonthofoperation
Every6thmonththereafterorduringnormalstationchecks
11.5.5 Tobechecked:
Visibleconnectionsandboltedjointsonconductors
Generatorandtransformerterminationsandconnectors
Allboltedconnectionswhichcanbeseenthroughinspectionholes
Rubberexpansionbellowsontheenclosure
11.5.6 Boltedconnectionsandsurfacesaretobelookedatforchangesincolor(tarnished
copper)whichwouldindicateoverheating
11.5.7 Rubberbellowclampsshouldbecheckedfortightnessandthebellowitselfchecked
forbrittleness,holes,ortears
12 Overhaul
12.1 Scheduling
12.1.1 TechnibusIPBisdesignedinsuchawaythatnoregularmaintenanceworkis
necessaryduringnormaloperation
12.1.2 Inspectionandgeneraloverhaulintervalscaneasilybeintegratedintothegeneral
plantmaintenanceschedules
12.1.3 Generaloverhaulsaretotakeplaceduringoverallsystemoverhauls
12.1.4 Threeweeksafterresumingoperation,checkslistedin11.5shouldbeperformed
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12.2 Tasks
12.2.1 Allboltedconnectionsaretobeuncoveredandcheckedforpropertorques.
Retighteningasnecessary
12.2.2 Checkforanychangesincolorortarnishingontheflexibleconnectors.Thismaybe
anindicationofincreasedtemperaturecausedbydecreasedpressureonthe
contactsurfaceandpossibleoxidationofthecontactarea.Therespective
connectorsmustberemovedandcleaned
12.2.3 Checkgasketqualityandtighteningtorquesonaccesscovers.Checkboltedtorques
onflangedconnectionsaswellasOͲrings.Checkboltedconnectionsonconnection
housesandgroundconnections.Ifevidenceofdamageoroverheatingexiststhen
thejointmustbedisassembledandcleaned.Priortoreassemblycontactsurfaces
mustbetreatedasinsection14.1
12.2.4 Rubberexpansionbellowsontheenclosuremustberemovedtoreachtheflexible
connectors.Bellowsaretobecheckedinsideandoutfordamageorbrittleness.
Replaceifnecessary
12.2.5 Thebusductishighlyresistanttowateranddust.Asaresultasimpledismantling
ofoneormoreinsulatorstoinspectvisuallytheinsulatorassemblyis
recommended.Checkwithalighttheinsideoftheenclosureandlookforwater
leaksorpreviouswatertrackingalongthewallandthebottomofthebusduct.If
contaminationisfoundordamageispresentitwillbenecessarytocleanorreplace
theinsulators
12.2.6 Visuallychecktheterminationboxrubberisolationmatsandboltisolationmaterials
ifapplicable.PerformahiͲpotat500VAConeachterminationboxtoconfirm
maintainedelectricalisolation.Duringthistesttheterminationboxground
connectionsaretobetemporarilyremoved.Replacethegroundconnectiononce
testiscomplete
 
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13 Faults
13.1 Internalfaults
13.1.1 Themechanicalandthermalstrengthofthebusduct,especiallyinfeederstothe
auxiliarytransformerandtomeasuringandprotectioncubicles,areassuredaslong
asnoshortcircuitarcsoccur
13.1.2 Duringshortcircuitarcsinoneofthephases,thebusductwillnotbedestroyedas
longasthefaultoccursinthatonephase.Distortionofthebusductconnections
cansometimesoccur,however;theycanberepairedrelativelyquicklyafterafinal
check
13.1.3 PerformthechecksofOverhaulinsection12
13.1.4 Checkfixedandslidingenclosuresupportpointsfordeformation
13.1.5 Checkconductorexpansionjoints.Deformedaluminumorcopperconductor
expansionjointsmustbereturnedtotheiroriginalshape;possibleexamplesshown
belowinFigure20,otherwiseincreasesintemperaturecanoccur


 Figure 20:Possibleconductorexpansionconnectorshapes
13.2 Temporaryincreasedtemperatureoperationinbolted
connections
13.2.1 Iftemperatureincreasesoccurinaboltedconnection,shutdownoftheinstallation
isnotalwayspossible.Itispermissibletoruntheinstallationforshortperiodsas
longasthetemperaturedoesnotriseabove110°C
13.2.2 Inthissituationthetemperaturemustbecheckedtwicepereighthourshift
13.2.3 Ifthetemperatureincreasesabove110°C,thesystemmustbeswitchedoffandthe
connectionrepaired
13.2.4 Duringdisassemblyoftheconnections,thecauseofthetemperatureincrease(e.g.
looseboltedjoints,oxidizedcontactsurfaces,etc)mustbedeterminedandrectified
13.2.5 Duringreinstallation,theinstructionsinsection14.1mustbefollowed
Staff_PR_102 Attachment A Page 179 of 209
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13.3 Effectsofmoisture
13.3.1 Condensationcanoccuroninsulatorsandsealoffbushings
13.3.2 Experimentshaveshownthattheeffectsofcondensationoninsulatorwithstand
voltageisminimalaslongastheinsulatorsurfaceisfreeofpollution
13.3.3 TechnibusinsulatorsarebydefaultchosentooperatesuccessfullyperIEEEC37.23
Table1withorwithoutacondensationcontrolsystem
13.3.4 Aftersystemshutdown,thebusductshouldbepurgedwithdryairbeforereturning
thesystemtoservice
13.3.5 BusductshouldbecheckedforwatertightnessCheckthefollowinginorder:
x Rubberexpansionbellows
x Connectionflangesontransformers
x Accesscovers
x Insulatorcovers
x Sealoffbushingseals
14 Removalandinstallationofelectricalconnections
14.1 Copperandaluminumconnections
14.1.1 Removetheboltsandtakeouttheconnectorsandvisuallyinspectthem
14.1.2 Ifthereisdeformationreturntooriginalshape
14.1.3 Ifsurfaceisnotsilverplated,removetheoldgreasefromcontactsurfaces.Remove
oxidefilmwithuseofstainlesssteelbrushorScotchbrite(noemery).Lightlygrease
contactareaswithNoOxorTechnibusapprovedcontactgrease.Workquicklyas
newoxidefilmsdevelopquickly.Verifytheentirecontactsurfaceiscoveredwith
greasethenbolttogether
14.1.4 Ifsurfaceissilverplated,removetheoldgreasefromcontactsurfaces.Subsequent
cleaningoperationsmustnotdamagethesilverͲplatingofthesurface.Treatwith
acetoneandlintfreeclothtoremoveoldgrease.Lightlygreasethecontactsurface
areawithNoOxorTechnibusapprovedcontactgrease.Verifytheentirecontact
surfaceiscoveredwithgreasethenbolttogether
14.1.5 Everytimetheconnectionsareremovedtheaboveprocessmustbefollowed
14.1.6 Silverplatedcontactsurfacesmustalwaysbeprotectedwithgreaseduring
intermediatestorageanderection.Eachcontactsurfaceisshippedwithgrease
appliedinthefactory.Donotremovethisgreaseuntilthefinalconnectionistobe
assembled
 
Staff_PR_102 Attachment A Page 180 of 209
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14.2 Boltassemblyandtorquevalues
14.2.1 Whenboltingthevariouselements,twospringwashers(Bellevillewashers)andtwo
flatwashersshouldbeusedforeachboltpoint.Putoneofeachtypeunderthe
headoftheboltandonesetunderthenut.Forthespringwasher,onlyusethe
specificpartnumbershownontheassemblydrawing
14.2.2 Priortotightening,applyathinfilmofTechnibusapprovedthreadlubricanttothe
boltthreadstopreventgallingofstainlesssteelboltsiftheyareused.Thebolt
tighteningtorquesare:

StainlessSteelHardware
M820Nm
M1035Nm
M1266Nm
M16120Nm
M20240Nm
Table1:BolttorquesͲMetric
1/4”6.5ftͲlb
3/8”25ftͲlb
1/2”45ftͲlb
5/8”90ftͲlb
3/4”132ftͲlb
Table2:BolttorquesͲStandard
Grade5PlatedSteelHardware
5/16”20ftͲlb 
3/8”30ftͲlb 
1/2”55ftͲlb*
5/8”110ftͲlb*
3/4”200ftͲlb*
Table3:Bolttorques–Standard(*indicatesvaluesapplicabletogalvanizedA325
structuralbolts)
14.3 Disassemblyandassemblyofpostinsulators
14.3.1 Donotdisassembletwoormoresuccessivepostinsulatorsatthesametime.
Removalofmorethanoneinsulatormayoverstressadjacentinsulatorassemblies
14.3.2 TIP:Ifremovingandreinstallingtheinsulatorsremoveandreinstallthemattheir
originallocations.Insulatorsareadjustedfortheirrespectivelocationandfollowing
thistipcouldassistwithpropersettingsatreassembly
14.3.3 Disassemblyisasfollows:Thetopinsulatorwiththespringtipisremovedfirst
thenthelowerinsulatorsinthesamesectionaresecond.Theinsulatorcoverhex
headboltsareremoved.Removaloftheinsulatorfromtheenclosureshouldbe
takenwithgreatcaretoavoiddamagetothesheds(orskirtsorribs).Adjustmentof
theslidingorfixedtipsshouldbedoneonlyifnecessary.Theinsulatortipsare
protectedagainstmovementbywrappingthethreadswithTeflontape
14.3.4 Cleaning:Visuallychecktheinsulator,ifdusthasaccumulated,cleanwithdrylintͲ
freecloth.Foroilycontaminationcleantheinsulatorwithacetone,thenapplya
Staff_PR_102 Attachment A Page 181 of 209
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thinfilmofsiliconepastetotheinsulatorsurfaceandrubitintoasmoothlightfilm.
Preventfromapplyingtoomuchpaste
14.3.5 Installation:ChecktheOͲringsoftheinsulatorcoverfordamageandreplaceif
necessary(useReinzoplastadhesivetoattachtheOͲring).Forinstallationofthe
insulatorproceedinreverseorderof14.3.3above.Payattentiontothemounting
direction(arrowontheinsulatorcover).Forinsulatorsonthebottomofthebus
sectionthearrowmustpointupward.Withreferencetothespringloadedinsulator
itisnecessarytofirstadjustthepreͲloadonthespring.Thisisdonebyturningthe
springpartandcarryingoutatrialinsertionoftheinsulator.Whentheinsulatoris
insertedthegapbetweenweldedcastingandinsulatorcovermustbe2mm(ain
Picture2below).SeeFigure21.Tightencoverbolts.Whentheinsulatorsare
installedbesureallthree(upperandtwolower)areincontactwiththeconductor
Staff_PR_102 Attachment A Page 182 of 209
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Figure21:Threepostinsulatorcrosssection
Staff_PR_102 Attachment A Page 183 of 209
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14.4 Disassemblyandassemblyofcastresinwithbootsealoffbushing
14.4.1 Disassemblyisasfollows:Thisisassumingpreliminaryworkhasbeenperformed
wherethesealoffbushinghasaclearpathofremovalfromtheconductor.
Uniformlyloosentheinnerbolts(Teflonormetallic)fromtheinterfaceoftheboot
totherigidbushing.Uniformlyremovetheouterboltswhichconnecttherigid
bushingtothealuminumframe.Withassistancepulltherigidbushingandboot
fromtheconductor.Collectanynutsandboltsthatmaycomeloose.Therubber
bootdoesconstrictaroundtheconductorsoeffortwillbeneededtopullfromthe
conductor.Caremustbealsomaintainedtopreventanytearstotheboot.Thereis
awhiterigidgasketonthebacksideoftheboottorigidbushing.Setthisasidefor
reinstallation.SeeFigure19
14.4.2 Cleaning:Visuallycheckthebushing,ifdusthasaccumulated,cleanwithdrylintͲ
freecloth.RTVsiliconeisusedtosealupinterfaces.Cleanthesurfaceswith
acetonetoremovetheresidue.Foroilycontaminationcleanthebushingwith
acetone,thenapplyathinfilmofsiliconepastetothebushingsurfaceandrubitin
toasmoothlightfilm.Preventfromapplyingtoomuchpaste.Checkthebootfor
anydeformationordamageandreplaceifnecessary.Cleantheenclosureand
conductorofanydirt,dustorresidue.Replacethegasketonthealuminumring
14.4.3 Installation:Forinstallationofthebushingusethefollowing.Rigidbushingtoboot
assemblyshouldbedoneonabench,thenthisinstalledintotheenclosureandover
theconductorasacompleteunit.ApplyRTVaroundtherigidbushingholesand
aroundtherigidopeningfromholetoholeonthesidetherubberbootmounts.
UseRTVsiliconetofillallholesinwhichboltsgothroughtodisplaceairspacewhich
mayhavealeak.IfTeflonboltsareprovideduseaTeflonplumbers’sealanton
thosethreads.Whenreadytomovethebushingassemblyintotheenclosure,first
putintoplaceanewgasketifnecessary.ThenapplyliberalamountsofRTVsilicone
onthealuminummountingringaroundtheholes,onthemetalboltthreads,andon
thegasket.Withassistancepushthesealoffbushingassemblyintoplaceandslide
bootovertheconductor.Afterallboltsareinplace,runabeadofsiliconebetween
thebootandconductoraroundthecircumference.Pullupthelipofthebootand
placethisbeadaboutaninchintothebootͲconductor.Especiallyforairpressurized
busthecriticalityofsealingleaksisapriority
14.5 Disassemblyandassemblyofrubberbellows
14.5.1 Disassemblyisasfollows:Loosenbandclampbolts.Uncoverexpansionjointby
pullingthebellowovertheenclosuretubeend
14.5.2 Check:Visuallycheckthebellowsandreplacethemiftheyshowtracesof
damageorbrittleness.Checksealingareasoftheenclosureflangesforgroovesand
burrs.Repair,ifnecessary
14.5.3 Installation:Forinstallationofthebellowproceedinreverseorderof14.5.1above.
Caremustbetakentopreventdamagetothesealsthatoverlaptheenclosureends.
Staff_PR_102 Attachment A Page 184 of 209
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Thebandstrapsmustbeproperlyplacedovertheoverlapsofthebellowand
tightenedsecurely.
15 SteelStructures
15.1 Design
15.1.1 Steelsupportstructuresareanoptionaladditionanddesignedbasedonparameters
providedtoTechnibus
15.1.2 Technibusdoesnotprovidenordesignconcretefoundationsnoranchorbolts
15.1.3 TechnibusdoessupplywhererequiredPEstampcertificationofthedesign
structures.ThismayormaynotbepossibleinareasoutsideoftheUnitedStates.
CheckwithTechnibusEngineeringdepartmentforthesitelocationinquestion
15.1.4 TechnibuscanprovidethesteelsupportstructuresforGeneratorCircuitBreaker
supportsaswell
15.1.5 TubesteeldesignisthedefaultbutIͲbeamdesignsarealsoavailable
15.1.6 SteelstructureisbydefaulthotͲdippedgalvanizedpriortoshipmentfromthe
factory
15.1.7 Fieldassemblyisbasedonprojectspecificdrawings
15.2 Usage
15.2.1 Steelsupportstructuresaretobeinstalledbasedonprojectdrawingsandparticular
assemblyplacement
15.2.2 Ifanydrilling,cutting,oranythingelseisdonethatcouldremovethegalvanized
layerthenrepairofgalvanizingisnecessary.UseaTechnibusapprovedcold
galvanizertoprovideasufficientprotectivelayer
15.2.3 AnantiͲseizeanticorrosioncompoundisacceptableforinstallinghardwareand
preferredifstainlesssteelhardwareisused.Thisisinparticulartopreventgalling.
UseaTechnibusapprovedproductonTechnibusprovidedsteelstructures
15.2.4 Ifsteelsupportisdesignatedtohaveaconnectiontoagroundcable,thenapply
appropriatecompoundswhichwillallowconnectionofdissimilarmetalswithout
corrosionandenhanceelectricalconnectivity.ContactTechnibusfor
recommendation
15.2.5 IncertainlocationssteelstructurescanbeincloseproximitytotheIPBwhere
inducedcurrentsmustbehandled.Thisincludeshiddenstructures.Technibus
shouldbegrantedstructuraldrawingstoassistwithmitigationmeanstopreventor
eliminatetheseproblems.Shielding/screening,increaseddistances,amortisseur
bands,andothermeansmaybesolutions
Staff_PR_102 Attachment A Page 185 of 209
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16 SpareParts
16.1 ContactTechnibusforapprovedspareparts
16.1.1 Address,phonenumber,website:
Purchasing
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/

Sales
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/
[e-mail]
17 FieldService
17.1 ContactTechnibusfieldservice
17.1.1 Address,phonenumber,website:

FieldService
Technibus
1501RaffRdSW
Canton,OH44710
330Ͳ478Ͳ6395
http://www.technibus.com/
[e-mail]




 
Staff_PR_102 Attachment A Page 186 of 209
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18 Appendix
18.1 AirPressurization
18.1.1 Basics
18.1.1.1 Onecontrolstationperthreephaserunforupto600SCFHoftotal
makeupair.Ifmuchlargerorlongerrunsthenasecondcontrolstationwould
beneeded
18.1.1.2 Siteinstrumentqualityairisrequiredwithairpressureatthecontrol
stationof100PSIminimum
18.1.1.3 Site120VACpowerrequiredforpoweringtheinternalcabinet
components.Seeprojectdrawingsforthosedetails.Provideappropriate
upstreamelectricalprotection
18.1.1.4 Controlstationmayormaynotconsistofanenclosure.Generallynot
neededpendingthecontrolstationismountedindoorsandtheambient
environmentisconduciveforitsproperoperation.ConsultTechnibuswith
thesedetailstoseeifenclosureisnecessary
18.1.1.5 Technibusdoesnotprovidethepipingnorpipingsupportsfromthe
controlstationtotheenclosures.Priortoinstallingthepipingistobecleaned
ofdirtandresidue.Onceinstalledtheselinesshouldbepressuretestedand
clearedofanyleaks
18.1.1.6 Nonconductiverubberhoseswithorwithoutvalvesattheenclosureare
tobeusedtopreventunwantederroneousgroundconnectionsandcurrents
fromtravellingalongthepiping.Thisisforboththeairsourceandairmonitor
lines
18.1.1.7 FieldassembledpressurizedIPBassembliesaretobesealedupby
contractorwithRTVsiliconecaulkorTechnibusapprovedalternative.Thiswill
beontopofgaskets,aroundboltsandflanges,boltthreads,andotherlocations
wherepressurizedaircouldescape
18.1.2 Generalsteps
18.1.2.1 Oncethesourceairisavailableandvalidatedtobecleanandofproper
pressure,airpressurizationinstallationcanbegin
18.1.2.2 Theairpressurizationcontrolstationistobelocated,wired,and
plumbed.
18.1.2.3 Afterthelonghaulpipingisinstalledterminatetothecontrolstation
assuringtheproperphaseforairsourceismatchedwiththeproperphasefor
theairmonitoringline
18.1.2.4 Removeanyshippingplugsorcoversfromtheenclosureconnection
stubs
18.1.2.5 OncetheIPBisinstalledandreadytobepressurized,slightlyopena
belloworslightlycrackopenaninsulatorawayfromairentrypoint.Dothisfor
eachphase.Thiswillallowtheinsideenclosureairtoescapeandbereplacedby
thedryinstrumentpressurizedair
Staff_PR_102 Attachment A Page 187 of 209
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18.1.2.6 Byusingprojectdrawingsverifyproperwiring:120VACandcontrol
signals.Alsotakenoteofgaugedialsandairflowmeterodometervalue
18.1.2.7 Closeallhandvalves.Turnonsourcefromtheplant.Checkforleaksat
interfacewithcontrolstation
18.1.2.8 Thesafetyvalveandpressurereducingvalvehavebeenpresetfrom
Technibustomaximum0.5PSIand0.2PSIrespectively
18.1.2.9 Opencontrolstationairfeedlineandallowpressuretobuildinsidethe
controlstationcabinet.Checkforleaksinthecabinet.Cabinethasbeen
pressuretestedatthefactorypriortoshipment
18.1.2.10 Opencontrolstationdischargevalvetochargethefieldsourcelines.
Valvesshouldbeclosedatenclosureentrylocations.Therecouldbesomeair
flowduetopressurebuildinthefieldlinessothegasflowmetercanpulseupat
thispoint
18.1.2.11 Openfieldvalves.Flowmetercouldtendtogotomaximumflowrate.
Atthispoint,itwilltakeseveralhourstofillthebuswithinstrumentair.
18.1.2.12 Afterthegivenestimatedamountoftimefrompreviousstep,closethe
openingmadeinthebusandallowpressuretobuild.Thiswillagaintakehours.
Gaugescanbeobservedtoriseforeachphase.Lowpressuresignalswillclear.
Gasmetershouldstillbenotedaspulsingforairentryintothebus
18.1.2.13 AtsomepointitwillneedtobedecidedwhattheIPBbuswillbe
consideredasnormalpressure.Gaugeredneedlescanbeadjustedbyownerto
definewhattheywishtobehighandlowalarmvalues.Thesecanbechanged
atthistimetochecktheownercontrolsystemwiringforthesesignals
18.1.2.14 Heaterandthermostatcanbecheckedforoperation.Heateris
extremelyhot.Donottouchitorheatconductivematerialsneartheheater
18.1.2.15 Commissioningoftheairpressurizationiscomplete.Itissuggestedto
checkonthecompletesystemoverthenextfewdaystocheckforleaksand
operation
18.1.2.16 Theverylowpressureairpressurizationsystemissensitivetothe
environment.Ambienttemperaturesandpressureswillbenoticeablebythe
gaugesandlikelybythegasmeterusage.Alsoanenergizedbuswillusethe
pressurizationsystemdifferentlythanadeenergizedbusduetotheheatingof
internalair.Thesesituationsaredifferentbutdonotindicateafaultofthe
system
18.1.3 Maintenance
18.1.3.1 DonotworkontheIPBitselfwhileitispressurized.Closehandvalves
topreventairreplenishmentandcrackopenslowlyabelloworaninsulatorto
allowaplannedbleedofpressure
18.1.3.2 WhenIPBisdepressurizedeachmonitoringlineshouldbesignalinga
lowpressuresituation
Staff_PR_102 Attachment A Page 188 of 209
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18.1.3.3 Maintaincleandrysourceairtopreventimpuritiestomoveintotheair
pressurizationcabinet.Thesesmallpressureshavesmallareasinsidethe
controlvalveswhichcanbecompromised
18.1.3.4 Checktherubberconnectionhosesinthefieldforcracksandbrittleness
andreplaceasnecessaryduringascheduleddepressurizationoftheIPB
18.1.3.5 Duringscheduleddowntimesmanuallyoperatebackandforthallhand
valves
18.1.3.6 Whenanyworkonthepressurizationsourceormonitoringlinescheck
forleaksandperformanycorrectionspriortofinalrechargingofthelinesand
bus
18.1.3.7 WhenworkingonotherareasofthepressurizedIPBrun,replace
gaskets,oͲrings,caulk,andothersealingmaterialsasnecessarytoverifyasbest
ofairsealaspossible

Figure22: Airpressurizationcabinetfrontviewwithoptionalenclosuredoorsopen


 
EnclosurePressure
MonitoringGauges
GasFlowMeter
SafetyReliefValve
PressureReducing
Valve
WiringTerminalBlocksFor
MonitoringandPower
Staff_PR_102 Attachment A Page 189 of 209
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18.2 IRWindows
18.2.1 Basics
18.2.1.1 IRWindowsarelocatedontheIPBbusrunsatlocationsbasedon
projectdrawings
18.2.1.2 Windowsareplacedinanenclosure
18.2.1.3 ParticularmakeandmodelofIRwindowisbasedonproject
specificationsandagreementwiththecustomer
18.2.2 Usage
18.2.2.1 IRwindowmayormaynothavealenscover.Ifitdoesthenthiscover
shouldbeleftclosedunlessviewingthroughthewindow
18.2.2.2 IRcamerasareusedtoviewthroughthesewindowsandobtain
temperaturereadings.Itiscamerauserresponsibilitytosetupthecamerawith
correctparameters(emissivity,transmission,oranyothercameraspecific
settings)toviewthecorrecttemperatures.Theseparametersaredifferentper
cameraͲwindowcombination
18.2.2.3 ItissuggestedtosetupatestofcameraͲwindowtemperatureviewing
resultstoseewhataparticularcameraneedstobesettoreadthevalues.Then
itshouldbethesamecamerausedeachtimeforreadingthroughthese
windows
18.2.2.4 Lowemissivitycomponents(unpaintedorevenworsepolishedmetals)
areverydifficulttocorrectlyreadevenwithoutanIRwindowwithadifferent
transmissionrating.Ifpossiblereadpaintedsurfaceswithveryhighemissivity
forbestvalues.Forexamplethecopperbraidconnectorsarenotpainted.
ThesewillbedifficulttogetcorrecttemperaturewithacamerathroughanIR
window.Thenearbypaintedaluminumconnectorheadorconductorwillgive
betterresults
18.2.2.5 ConsultyourIRcameramanufacturerwithquestionsspecifictothisIPB
projectarrangementifresultsareinquestion

Figure23:IRWindowinstalledinIPB(left)andwiththecoveropen(right)
Staff_PR_102 Attachment A Page 190 of 209
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18.3 PTCubicle
18.3.1 Basics
18.3.1.1 PTcubicledetailsareprovidedontheprojectdrawings
18.3.1.2 Specificparametersofenclosureandenclosurecomponentsoriginated
fromtheprojectspecificationsandanydiscussionsduringtheproject
18.3.1.3 TechnibusdoesnotrecommendnorofferPTsonthehighsidewired
phasetophase.PTswillbewiredwyeonthehighside
18.3.1.4 Dependingonthecustomerrequestoptionscouldbe:
18.3.1.4.1 Dualsecondary
18.3.1.4.2 Installedresistorinsecondaryforferroresonance
18.3.1.4.3 MultiplePTsperphase
18.3.1.5 PTcubiclestendtobecustombasedonthecustomerspecification
requestssoithighlyissuggestedtoprimarilyviewtheprojectspecific
documentsforthePTcubicledetails
18.3.2 Usage
18.3.2.1 ThePTsareoffixedorremovabledesignasprojectdictates
18.3.2.2 TypicallythePTprimaryfuseisclearlymountedontopofthe
transformer
18.3.2.3 PTsecondaryfusesifapplicablearemountedinawiringjunctionboxon
theoutsideoftheenclosure(s)
18.3.2.4 PTsecondarywiringistoshortingblocksinthewiringjunctionbox.
Theseshortsaretoberemovedduringinstallation/commissioning
18.3.2.5 Surgecapacitors,ifapplicable,areshippedwithoriginalmanufacturer
shortingwirebetweenhighvoltageterminalandground.Thisistoberemoved
duringinstallation/commissioning
18.3.2.6 AcoppergroundbusisinthePTcubicleenclosureassembly.Besure
thisissolidlyconnectedtostationgroundpriortoenergizing
18.3.2.7 Keepdoorsclosedandlockedduringoperation
18.3.2.8 Disconnecttheinternalcomponentspriortoapplyinganyhighvoltage
testing
 
Staff_PR_102 Attachment A Page 191 of 209
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18.4 HeaterSystem
18.4.1 Basics
18.4.1.1 HeatersareanoptionalaccessoryaddedtoexistingIPBdesign
enclosures
18.4.1.2 Thesystemconsistsofroundheaterelementshousedinaluminum
boxeswhichareweldedontotheenclosure,athermostatwhichmaybefixedor
adjustablesetting,wiringandconduit(byothers).Ifaheatercontrollerisused
thenaseparatedocumentexistsforthatdesignandoperation
18.4.1.3 Heatersareplacedtypicallynexttoinsulatorstationstominimizethe
buildͲupofcondensationontheinsulatorstation.Thedesignisnottoincrease
theoverallIPBruntemperatureaboveadewpointvalue.Thiswouldtakea
tremendousamountofenergyandthereforeimpracticaltodoso
18.4.1.4 Theinterioroftheheaterboxispurposefullynotpaintedtoassistwith
reflectingtheenergyintothebusductenclosure.Paintingwouldpromote
movingheatthroughtheboxwallandthenintothesurroundingenvironment
18.4.2 Safety
18.4.2.1 Theheatersarepoweredfromaseparatesourceandasaresultany
workdoneonthissystemmustbeinitiallytreatedastheheatersystemis
energizeduntilproventhatitisnot
18.4.2.2 Heatersaretypicallybutnotalwaysoperatedat120VAC.Referto
projectdrawingsbutalwayscheckwithmeterforvoltageandvalueofvoltage
18.4.2.3 Heaterboxesaremountedaroundanopeninginthebusenclosure.
Thismeansaccessisthenopentotheinteriorofthebusenclosure.Nowork
shouldbedoneontheheatersystemwhiletheIPBisenergized.Careshouldbe
takentonothaveanythingputintoorapproachthebusenclosureopening.Itis
onlytherefortheheatenergyfromtheheaterelementtoenterthebusinterior
18.4.2.4 Heaterroutingsmayrequiremultiplecircuitstosuccessfullypowera
singlephasebusrun.Ifpoweringdownacircuitverifythatthecorrectcircuitis
deenergized
18.4.3 IPBmagneticfieldintroducesavoltageontonearbyconductivemetallicstructures.
Thisvoltagewillthenimpartacurrentifaclosedloopismadebythisstructure.Itis
recommendedtogroundtheconduitswhichhousetheheatersystemwiringfrom
heaterboxtoheaterboxbutinstallanonconductivebushingintheconduitpathin
eachsegment.ThiswillpreventalooprunningparallelalongtheIPBpath.Seethe
projectdrawings.Wiringandconduitmaterialsandinstallationarenotinthescope
ofTechnibus
18.4.4 Donotconnectmoreheatersthenthethermostatcanhandleandkeepinginmind
appropriatecodes
18.4.5 Theinstallationcontractororowneraretoprovidecircuitprotectionelements
(fuses,breakers,orothermeans)
Staff_PR_102 Attachment A Page 192 of 209
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18.4.6 Theheaterenclosureboxesmayhaveholesonoppositesidesoftheboxforconduit
connection.Itissuggestedtomakethisanonmetallicflexibleconnectiontothe
mainconduitrun.Theoppositesideunusedholeistobepluggedandsealed
18.4.7 Heatercoversonceclosedontotheboxesaretohaveabeadofsiliconeappliedat
theinterfaceofthecoverandtheheaterbox
18.4.8 Itishighlyrecommendedthathightemperaturewiringandterminationaccessories
beusedattheheatertermination.Thesurfaceoftheheaterisinexcessof400
degreeFahrenheitandsotheterminationsoftheelementareincloseproximityof
thosehightemperatures.Thisisresponsibilityoftheinstallationcontractor

Figure24:Heaterviewwithcoverremoved.Terminalsshownforcontractorwiring

Figure25:Thermostatboxwhichcontrolstwoseparate25ampcircuits
Staff_PR_102 Attachment A Page 193 of 209
BLACK & VEATCH | Attachments 11
Attachment 5
Construction Cost Estimate Totals & Bill of Quantities
Staff_PR_102 Attachment A Page 194 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCT/MECH ESTIMATE TOTALS
Description Amount Totals Hours Rate Percent of Total
Labor 463,072 8,771 23.83%
Material 341,638 17.58%
Subcontract 7,774 0.40%
Equipment 86,216 2,216 4.44%
Other 7,979 0.41%
TOTAL DIRECT COST 906,679 906,679 46.66%
ALLOWANCES
Shift Work ( 3 - 8 hr shifts)69,461 15.0%3.57%
TOTAL DIRECT COST W/ ALLOWANCE 69,461 976,140 3.58%
SUBCONTRACTOR MARK-UP'S
Subcontractor-GCs 61,112 8.0%3.15%
Subcontactor-OH 45,834 6.0%2.36%
Subcontractor-Fee 45,834 6.0%2.36%
Subcontractor-Bond/Insurance 19,098 2.5%0.98%
GRAND TOTAL DIRECT COST 171,878 1,148,018 8.85%
RISK ASSESSMENT MARK-UP's
Construction Contingency 344,405 30.0%17.73%
Escalation to Mid Point 68,881 6.0%3.55%
TOTAL INCLUDING RISK 413,286 1,561,304 21.27%
GENERAL REQUIREMENTS
General Conditions Management 85,872 5.5%4.42%
General Conditions Subsistance 31,226 2.0%1.61%
General Conditions Temp Fac 15,613 1.0%0.80%
General Conditions Equipment 7,807 0.5%0.40%
General Conditions Start-up 23,420 1.5%1.21%
General Conditions Permits 7,807 0.5%0.40%
Sales Tax
TOTAL INCLUDING GC'S 171,745 1,733,049 8.84%
CONTRACTOR FEE
G&A 69,322 4.0%3.57%
Profit 116,578 6.0%6.00%
TOTAL INCLUDING FEE 185,900 1,918,949 9.57%
INSURANCES & BOND
Builders All Risk Insurance 6,141 0.3%0.32%
General Libility Insurance 3,886 0.2%0.20%
Other Insurance
P&P Bond 13,989 0.7%0.72%
TOTAL CONSTRUCTION COST 24,016 1,942,965 1.24%
Total 1,942,965
Staff_PR_102 Attachment A Page 195 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
Cutting Torch - Miller 500, 2164 lb, Diesel 16.00 hr 161 10.09 /hr 161
Saw Cut Concrete Wall 100.00 lf 8 429 77 5.06 /lf 506
Torch Cut TS supports 120.00 lf 62 3,132 26.10 /lf 3,132
Demo Concrete Piers - Bus Duct Supports 6.00 ea 144 7,393 321 1,285.59 /ea 7,714
Demo Bus Duct TS Supports 3.00 ea 36 1,807 602.29 /ea 1,807
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 2.00 load 2 98 150 124.02 /load 248
Dump Fees 2.00 ton 200 100.00 /ton 200
02220.02.0100 Remove Bus Duct TS supports & Concrete Piers 3.00 ea 252 12,858 200 709 4,589.25 /ea 13,768
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Cutting Torch - Miller 500, 2164 lb, Diesel 8.00 hr 81 10.09 /hr 81
Torch Cut TS supports 6.00 lf 3 157 26.10 /lf 157
Demo Concrete Ftg/Pier - Cross Insulator 1.00 ea 24 1,232 53 1,285.59 /ea 1,286
Demo Steel Cross Insulator column 1,706 lb, 36' long 1.00 ea 15 942 941.88 /ea 942
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 2.00 load 2 98 150 124.02 /load 248
Dump Fees 3.00 ton 300 100.00 /ton 300
02220.02.0110 Remove 500kV Cross Insulator steel column & footing 1.00 ea 44 2,429 300 557 3,285.94 /ea 3,286
LIFT - Boom Truck, 30 Ton 105' Reach 16.00 hr 546 34.14 /hr 546
Demo Concrete Ftg/Pier - Cross Insulator 3.00 ea 72 3,696 160 1,285.59 /ea 3,857
Demo Steel Cross Insulator column 553 lb, 8' long 3.00 ea 45 2,826 941.88 /ea 2,826
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 3.00 load 3 147 225 124.02 /load 372
Dump Fees 6.00 ton 600 100.00 /ton 600
02220.02.0120 Remove 500kV Surge Arrestor Support & Footing 3.00 ea 120 6,669 600 932 2,733.57 /ea 8,201
EXCAVATOR - Hydraulic - (Cat 321D LCR) 1.18 cy w/ Operator 31.00 hr 31 1,884 2,527 142.30 /hr 4,411
Demo Below Ground Pipe and Appurtanances - fire water 147.00 lf 31 1,549 10.54 /lf 1,549
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 3.00 load 3 147 225 124.02 /load 372
Dump Fees 3.00 ton 60 20.00 /ton 60
02220.02.0150 Remove DI Fire Water Pipe, 10" dia 147.00 lf 65 3,580 60 2,753 43.49 /lf 6,393
BACKHOE - 4WD 14-15' - (CAT 420E) 1.25 cy w/ Operator 300.00 hr 300 17,807 10,071 92.93 /hr 27,878
BACKHOE - Jack Hammer/Breaker Attachment 300.00 hr 5,637 18.79 /hr 5,637
LOADER - Articulated Wheel (Cat 924H) 2.4 cy w/ Operator 300.00 hr 300 18,231 12,168 101.33 /hr 30,399
Demo Concrete Wall Heavy Rebar, behind transformer, 40' L x 19'-6" H 780.00 sf 94 4,698 6.02 /sf 4,698
Demo Concrete SOG with Rebar, existing AHU 22 cy 578.00 sf 43 2,176 3.76 /sf 2,176
Demo Concrete SOG with Rebar, existing Transformer Pedestal, 3'-6" deep, 47 cy 362.00 sf 36 1,817 5.02 /sf 1,817
Demo Concrete SOG with Rebar, existing Transformer containment SOG, 1' deep, 3'-6" H walls, 53 cy 1,432.00 sf 129 6,469 4.52 /sf 6,469
Haul Demo/Off Site 20cy Rear Dump 1 Load/Hour 20.00 load 20 979 1,501 124.02 /load 2,480
Dump Fees 302.00 ton 6,040 20.00 /ton 6,040
02220.03.0100 Remove Transformer Concrete Pad & Wall 129.00 cy 922 52,177 6,040 29,377 679.02 /cy 87,594
02200 Site Preparation 1,403 77,713 7,200 34,328 119,241
Grade stone surfacing after installation 1,555.00 sy 4 236 306 0.35 /sy 542
Excavate and load onto trucks, common earth, bulk bank measure, front end loader, wheel mounted, 3 cy bucket 260.00 cy 7 439 362 3.08 /cy 801
Haul excavated material on-site, 12 cy dump truck, 15 mph average, cycle 0.5 miles 260.00 cy 5 265 355 2.38 /cy 620
Load fill from on-site stockpile onto dump truck, front end loader, wheel mounted, 3 cy bucket 260.00 cy 7 439 362 3.08 /cy 801
Haul fill from on-site stockpile, 12 cy dump truck, 15 mph average, cycle 0.5 miles 260.00 cy 5 265 355 2.38 /cy 620
Spread dumped material (from on-site stockpile),260.00 cy 3 182 231 1.59 /cy 413
02310.02.0100 Remove/Respread Stone Surfacing 260.00 cy 32 1,826 1,971 14.61 /cy 3,797
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Page 1 of 6
Staff_PR_102 Attachment A Page 196 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
02300 Earthwork 32 1,826 1,971 3,797
Load excavated material onto dump truck, front end loader, wheel mounted, 1-1/2 cy bucket 24.00 cy 2 122 81 8.44 /cy 203
Haul excavated material off-site, 12 cy dump truck, 50 mph average, cycle 20 miles 24.00 cy 2 98 131 9.54 /cy 229
Disposal Fee, public landfill 12.00 ton 240 20.00 /ton 240
Auger Cast Piles 24" dia x 25' deep, 8 ea 200.00 vlf 40 2,402 6,103 42.53 /vlf 8,505
Auger Cast Piles - mobilization 1.00 lot 18 1,081 2,746 3,827.36 /lot 3,827
Drilled Pier Rebar and Accessories/Unload & Store 3.30 tn 1 52 33 20 31.74 /tn 105
Drilled Pier Rebar 3.30 tn 3,135 950.00 /tn 3,135
-- Install Drill Pier Rebar 3.30 tn 53 3,304 1,001.28 /tn 3,304
4000 psi Concrete 24.00 cy 2,592 108.00 /cy 2,592
Place Drilled Piers, Pumped 24.00 cy 18 857 35.71 /cy 857
Drilled Pier Concrete Pumping- 92' Boom (28m)24.00 cy 235 240 19.80 /cy 475
02465.02.0100 Auger Cast Piles, 24" dia x 25' Deep 8.00 ea 134 7,916 6,000 9,081 235 240 2,934.04 /ea 23,472
02450 Special Foundations and Load-Bearing Elements 134 7,916 6,000 9,081 235 240 23,472
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 79.00 cy 4 240 322 7.12 /cy 562
Labor support during excavation 79.00 cy 4 194 2.46 /cy 194
Load excavated material onto dump truck, backhoe / loader, 3/4 cy bucket 16.00 cy 1 47 27 4.65 /cy 74
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 16.00 cy 1 52 70 7.67 /cy 123
ASTM D448 # 57 Stone (1.00- No. 4) Pipe bedding 12.00 cy 288 24.00 /cy 288
Haul import stone 12 cy dump truck, hourly 1.00 hr 1 49 65 114.43 /hr 114
Spread dumped import fill, pipe bed & soil 75.00 cy 5 297 378 8.99 /cy 674
Compact fill, single drum, padfoot, 8" lift, pipe bed & soil 75.00 cy 4 223 132 4.72 /cy 354
-- Install DI Post Indicating Valve - Flg, HWO, 10" - Relocate existing 1.00 ea 8 536 536.10 /ea 536
10" DI Mortar-Lined, Restrained Joint, Class 50, Pipe, Fire water 185.00 lf 7,436 40.19 /lf 7,436
-- Install 10" DI Restrained Joint, Class 50, Pipe 185.00 lf 72 3,766 1,716 29.63 /lf 5,482
02510.02.0100 Relocate Existing DI Fire Water Pipe, 10" dia 185.00 lf 100 5,405 7,724 2,709 85.61 /lf 15,838
DRILL AIR TRACK - auger, w/ Operator 8.00 hr 8 475 418 111.63 /hr 893
4000 psi Concrete 1.10 cy 119 108.00 /cy 119
Place Bollard Footing, Direct Chute, 4 ea 1.10 cy 8 373 339.25 /cy 373
Steel Pipe Bollard - 6" Schedule 40 4 ea x 7' lg 28.00 lf 1,593 56.91 /lf 1,593
-- Erect Steel Pipe Bollard - 6" Schedule 40 4 ea x 7' lg 28.00 lf 28 1,758 62.79 /lf 1,758
02510.02.0110 Pipe Bollards at PIV Valve 4.00 ea 44 2,606 1,712 418 1,184.16 /ea 4,737
02510 Water Utility Distribution Piping 143 8,011 9,436 3,128 20,575
COMPACTOR - Walk Behind - Jumping Jack / Rammer 4.00 hr 19 4.87 /hr 19
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 26.50 cy 2 107 144 9.49 /cy 251
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 21.20 cy 1 64 86 7.12 /cy 151
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 21.20 cy 2 104 139 11.44 /cy 243
Disposal Fee, public landfill 8.00 ton 160 20.00 /ton 160
Spread dumped material, by hand 5.30 cy 4 160 30.27 /cy 160
Import Aggregate Base Fill 14.14 cy 212 15.00 /cy 212
Spread dumped imported fill, by hand 14.14 cy 9 428 30.27 /cy 428
Compact granular fill around a building foundation, 8" lifts, walk behind 21" x 24" vibratory plate compactor w/ operator 14.14 cy 1 41 7 3.41 /cy 48
-- Fine Grade Foundation 572.75 sf 5 231 0.40 /sf 231
Slab-on-Grade (Edge Form Mat'l), 1-Use 108.00 sf 356 3.30 /sf 356
-- Install Slab-on-Grade (Edge Forms), 1-Use 108.00 sf 32 1,605 14.86 /sf 1,605
Page 2 of 6
Staff_PR_102 Attachment A Page 197 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Construction/Key Joint, 12"29.00 lf 45 1.56 /lf 45
SOG Form Oil & Hardware 108.00 sf 54 0.50 /sf 54
-- Install Construction/Key Joint, 12"29.00 lf 3 131 4.51 /lf 131
SOG Rebar and Accessories/Unload & Store 0.80 ton 1 63 8 24 118.70 /ton 94
SOG Rebar 0.80 ton 755 950.00 /ton 755
-- Install SOG Rebar 0.80 ton 14 902 1,134.62 /ton 902
4000 psi Concrete 21.21 cy 2,291 108.00 /cy 2,291
4000 psi Concrete (Waste)0.64 cy 69 108.00 /cy 69
Place SOG, Direct Chute 21.21 cy 32 1,542 72.70 /cy 1,542
Broom Finish SOG 572.75 sf 1 55 0.10 /sf 55
Water Base Non-Residual Cure 572.75 sf 1 55 34 0.16 /sf 90
03300.03.0100 Relocated AHU SOG 12"21.20 cy 108 5,490 3,985 420 466.74 /cy 9,895
COMPACTOR - Walk Behind - Jumping Jack / Rammer 8.00 hr 39 4.87 /hr 39
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 1,017.00 cy 14 824 1,106 1.90 /cy 1,930
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 889.00 cy 44 2,701 3,624 7.12 /cy 6,325
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 889.00 cy 89 4,353 5,819 11.44 /cy 10,172
Disposal Fee, public landfill 100.00 ton 2,000 20.00 /ton 2,000
Spread dumped material,128.00 cy 6 371 209 4.53 /cy 580
Import Aggregate Base Fill 148.15 cy 2,222 15.00 /cy 2,222
Spread dumped imported fill, stone 148.15 cy 36 1,825 79 12.86 /cy 1,905
Compact granular fill around a building foundation, 8" lifts, walk behind 21" x 24" vibratory plate compactor w/ operator 148.15 cy 2 115 20 0.91 /cy 135
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Slab-on-Grade (Edge Form Mat'l), 1-Use 560.00 sf 2,800 5.00 /sf 2,800
-- Install Slab-on-Grade (Edge Forms), 1-Use 560.00 sf 168 8,324 14.86 /sf 8,324
Keyway 356.00 lf 1,068 3.00 /lf 1,068
Construction/Key Joint, 24"80.00 lf 400 5.00 /lf 400
SOG Form Oil & Hardware 560.00 sf 280 0.50 /sf 280
-- Install keyway 356.00 lf 53 2,668 7.49 /lf 2,668
-- Install Construction/Key Joint, 24"80.00 lf 24 1,199 14.99 /lf 1,199
SOG Rebar and Accessories/Unload & Store 16.30 ton 5 257 163 98 31.74 /ton 517
SOG Rebar 16.30 ton 15,481 950.00 /ton 15,481
-- Install SOG Rebar 16.30 ton 293 18,356 1,126.44 /ton 18,356
4000 psi Concrete 296.30 cy 32,000 108.00 /cy 32,000
4000 psi Concrete (Waste)8.89 cy 960 108.00 /cy 960
Superplasticizers 296.00 cy 5,920 20.00 /cy 5,920
Place SOG, Pumped 296.30 cy 593 28,310 95.55 /cy 28,310
Float Finish SOG 4,000.00 sf 32 1,550 0.39 /sf 1,550
SOG Concrete Pump- 92' Boom (28m)296.30 cy 1,161 2,963 13.92 /cy 4,124
Water Base Non-Residual Cure 4,000.00 sf 8 387 240 0.16 /sf 627
03300.03.0125 Transformer SOG 24"296.30 cy 1,407 73,765 63,534 14,817 1,161 2,963 527.31 /cy 156,241
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Equipment Pad Form Mat'l > 8" thick 504.00 sf 2,520 5.00 /sf 2,520
Chamfer 3/4"168.00 lf 168 1.00 /lf 168
Equipment Pad Form Oil & Hardware 504.00 sf 252 0.50 /sf 252
Epoxy Bonding Agent 192.00 sf 96 0.50 /sf 96
-- Install Equipment Pad Forms > 8" thick (SF)504.00 sf 176 8,740 17.34 /sf 8,740
-- Apply Epoxy Bonding Agent 192.00 sf 6 285 1.49 /sf 285
-- Install Chamfer 3/4"168.00 lf 13 671 4.00 /lf 671
Equipment Pad Rebar and Accessories/Unload & Store 4.11 ton 2 97 41 37 42.61 /ton 175
Equipment Pad Rebar 4.11 ton 3,902 950.00 /ton 3,902
Page 3 of 6
Staff_PR_102 Attachment A Page 198 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
-- Install Equipment Pad Rebar 4.11 ton 74 4,626 1,126.44 /ton 4,626
4000 psi Concrete 64.00 cy 6,912 108.00 /cy 6,912
4000 psi Concrete (Waste)1.91 cy 206 108.00 /cy 206
Place Equipment Pad, Pumped 64.00 cy 160 7,644 119.44 /cy 7,644
Broom Finish Equipment Pad 576.00 sf 6 279 0.48 /sf 279
Equipment Pad Concrete Pump- 92' Boom (28m)64.00 cy 1,254 640 29.60 /cy 1,894
Water Base Non-Residual Cure 576.00 sf 1 56 35 0.16 /sf 90
-- Fabricate/Place/ Align Anchor Bolts- 2 Bolt Set 6.00 set 12 599 240 139.91 /set 839
03300.03.0150 Transformer Pedestals 3 ea, 16'x12'x3'64.00 cy 490 25,523 14,372 3,860 1,254 640 713.27 /cy 45,649
CRANE - RT - 45T (Max boom Length 105') w/ Operator 10.00 day 80 5,049 7,647 1,269.66 /day 12,697
Rent Conc.. Wall Gang Forms > 16' tall 8,200.00 sf 16,400 2.00 /sf 16,400
-- Assemble and Erect Rented Wall Gang Forms > 16' tall 8,200.00 sf 820 40,627 4.96 /sf 40,627
Bulkheads/Construction Joints/Wall Ends 164.00 sf 820 5.00 /sf 820
-- Install Bulkheads/Construction Joints/Wall Ends 164.00 sf 74 3,656 22.30 /sf 3,656
Blockout / Boxout Form Mat'l (Contact Area) Bus Duct 84.00 sf 420 5.00 /sf 420
-- Install Blockout / Boxout Forms (Contact Aea)85.00 sf 43 2,123 24.98 /sf 2,123
Chamfer 3/4"200.00 lf 200 1.00 /lf 200
-- Install Chamfer 3/4"200.00 lf 30 1,499 7.49 /lf 1,499
Wall Form Oil & Hardware 8,282.00 sf 10,767 1.30 /sf 10,767
Wall Rebar and Accessories/Unload & Store 8.35 ton 4 197 84 75 42.61 /ton 356
Wall Rebar 8.35 ton 7,934 950.00 /ton 7,934
-- Install Wall Rebar 8.35 ton 167 10,453 1,251.60 /ton 10,453
4000 psi Concrete 151.85 cy 16,400 108.00 /cy 16,400
4000 psi Concrete (Waste)4.56 cy 492 108.00 /cy 492
Superplasticizers 151.85 cy 3,037 20.00 /cy 3,037
Place Straight Wall, Pumped 151.85 cy 759 36,778 106 242.89 /cy 36,884
Float Finish / Strike-off top of Wall 100.00 sf 3 145 1.45 /sf 145
Straight Wall Concrete Pump- 92' Boom (28m)151.85 cy 2,480 1,519 26.33 /cy 3,999
PVC Waterstop Dumbell /Center Bulb 3/8"x 9"100.00 lf 420 4.20 /lf 420
-- Install PVC Waterstop Dumbell /Center Bulb 3/8"x 9"100.00 lf 10 495 4.96 /lf 495
Point & Patch Wall 8,282.00 sf 41 2,005 83 0.25 /sf 2,088
03300.03.0220 Transformer Back Wall 100' x 41' x 12"151.85 cy 2,031 103,029 57,056 7,829 2,480 1,519 1,132.12 /cy 171,913
CRANE - RT - 45T (Max boom Length 105') w/ Operator 5.00 day 40 2,525 3,824 1,269.66 /day 6,348
Rent Conc.. Wall Gang Forms > 16' tall 8,736.00 sf 17,472 2.00 /sf 17,472
-- Assemble and Erect Rented Wall Gang Forms > 16' tall 8,736.00 sf 874 43,283 4.95 /sf 43,283
-- Move Wall Gang Forms > 20' tall 1.00 move 32 1,585 1,585.44 /move 1,585
Chamfer 3/4"312.00 lf 312 1.00 /lf 312
-- Install Chamfer 3/4"312.00 lf 47 2,319 7.43 /lf 2,319
Wall Form Oil & Hardware 8,736.00 sf 11,357 1.30 /sf 11,357
Wall Rebar and Accessories/Unload & Store 8.90 ton 4 210 89 80 42.61 /ton 379
Wall Rebar 8.90 ton 8,453 950.00 /ton 8,453
-- Install Wall Rebar 8.90 ton 178 11,137 1,251.60 /ton 11,137
4000 psi Concrete 161.78 cy 17,472 108.00 /cy 17,472
4000 psi Concrete (Waste)4.85 cy 524 108.00 /cy 524
Superplasticizers 161.78 cy 3,236 20.00 /cy 3,236
Place Straight Wall, Pumped 161.78 cy 809 39,182 113 242.89 /cy 39,295
Float Finish / Strike-off top of Wall 156.00 sf 5 227 1.45 /sf 227
Straight Wall Concrete Pump- 92' Boom (28m)161.78 cy 2,642 1,618 26.33 /cy 4,260
PVC Waterstop Dumbell /Center Bulb 3/8"x 9"156.00 lf 655 4.20 /lf 655
-- Install PVC Waterstop Dumbell /Center Bulb 3/8"x 9"156.00 lf 16 773 4.95 /lf 773
Page 4 of 6
Staff_PR_102 Attachment A Page 199 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
Point & Patch Wall 8,736.00 sf 44 2,115 87 0.25 /sf 2,203
03300.03.0240 Transfomer Divider Walls 39' x 28' x 12" 4 each 161.77 cy 2,047 103,355 59,657 4,017 2,642 1,618 1,058.84 /cy 171,289
COMPACTOR - Walk Behind - Jumping Jack / Rammer 2.00 hr 10 4.87 /hr 10
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 15.00 cy 1 46 61 7.12 /cy 107
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 3.60 cy 1 44 59 28.46 /cy 102
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 3.60 cy 1 35 47 22.89 /cy 82
Disposal Fee, public landfill 3.00 ton 60 20.00 /ton 60
Spread dumped material,11.40 cy 1 66 37 9.06 /cy 103
Import Aggregate Base Fill 1.50 cy 23 15.00 /cy 23
Spread dumped imported fill, by hand 1.50 cy 2 68 45.40 /cy 68
Compact granular fill, walk behind vibratory plate compactor w/ operator 1.50 cy 1 29 5 22.71 /cy 34
Continuous Footing Form Mat'l <= 12" thick 1-Use 36.00 lf 481 13.36 /lf 481
Foundation Form Oil & Hardware 68.00 sf 34 0.50 /sf 34
-- Install Continuous Footing Forms <= 12" thick 1-Use 36.00 lf 9 450 12.49 /lf 450
-- Install Pedestal Forms <= 12" thick 1-Use 32.00 sf 10 480 14.99 /sf 480
Foundation Rebar and Accessories/Unload & Store 0.21 ton 1 41 2 16 281.80 /ton 59
Foundation Rebar 0.21 ton 200 950.00 /ton 200
-- Install Foundation Rebar 0.21 ton 10 635 3,025.60 /ton 635
4000 psi Concrete 3.59 cy 388 108.00 /cy 388
4000 psi Concrete (Waste)0.09 cy 10 108.00 /cy 10
Superplasticizers 3.59 cy 11 3.15 /cy 11
Place Continuous Footing, Direct Chute 3.59 cy 18 870 242.32 /cy 870
Float Finish / Strike-off Top of Footing / Foundation 81.00 sf 1 31 0.39 /sf 31
Water Base Non-Residual Cure 81.00 sf 1 31 5 0.45 /sf 36
Concrete Sealer- Water Based 81.00 sf 1 31 2 0.41 /sf 33
-- Set Anchor Bolts, 1-3/4" x 2'-4" long 4.00 ea 12 606 400 251.51 /ea 1,006
03300.03.0300 500kV Cross Insulator Support Footing 3.59 cy 67 3,464 1,615 235 1,479.98 /cy 5,313
COMPACTOR - Walk Behind - Jumping Jack / Rammer 3.00 hr 15 4.87 /hr 15
Excavate and pile, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 28.40 cy 3 173 232 14.23 /cy 404
Load excavated material onto dump truck, common earth, bulk bank measure, hydraulic excavator, crawler, 1.18 cy bucket 8.90 cy 2 108 145 28.46 /cy 253
Haul excavated material off-site, 12 cy dump truck, 35 mph average, cycle 20 miles 8.90 cy 1 44 58 11.44 /cy 102
Disposal Fee, public landfill 4.00 ton 80 20.00 /ton 80
Spread dumped material, by hand 19.50 cy 3 162 91 12.95 /cy 252
Import Aggregate Base Fill 3.57 cy 54 15.00 /cy 54
Spread dumped imported fill, by hand 3.57 cy 7 324 90.80 /cy 324
Compact granular fill, walk behind vibratory plate compactor w/ operator 3.57 cy 2 104 18 34.05 /cy 122
Continuous Footing Form Mat'l <= 12" thick 1-Use 96.00 lf 1,283 13.36 /lf 1,283
Foundation Form Oil & Hardware 144.00 sf 72 0.50 /sf 72
-- Install Continuous Footing Forms <= 12" thick 1-Use 96.00 lf 24 1,189 12.39 /lf 1,189
-- Install Pedestal Forms <= 12" thick 1-Use 96.00 sf 29 1,439 14.99 /sf 1,439
Foundation Rebar and Accessories/Unload & Store 0.93 ton 1 64 9 24 105.12 /ton 98
Foundation Rebar 0.93 ton 884 950.00 /ton 884
-- Install Foundation Rebar 0.93 ton 28 1,759 1,891.02 /ton 1,759
4000 psi Concrete 8.90 cy 961 108.00 /cy 961
4000 psi Concrete (Waste)0.30 cy 32 108.00 /cy 32
Superplasticizers 8.90 cy 28 3.15 /cy 28
Place Continuous Footing, Direct Chute 8.90 cy 45 2,157 242.32 /cy 2,157
Float Finish / Strike-off Top of Footing / Foundation 192.00 sf 2 74 0.39 /sf 74
Water Base Non-Residual Cure 192.00 sf 1 65 12 0.40 /sf 77
Concrete Sealer- Water Based 192.00 sf 1 65 5 0.36 /sf 70
Page 5 of 6
Staff_PR_102 Attachment A Page 200 of 209
Spreadsheet Level Takeoff Quantity Labor Man Hrs Labor Amount Material Amount Equip Amount Sub Amount Other Amount Total Cost/Unit Total Amount
01 Coyote Springs 2 GSU Transformer
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - CIVIL/STRUCTURAL/MECHANICAL BOQ
-- Set Anchor Bolts 1-1/2" x 2'-1" long 12.00 ea 36 1,784 960 228.64 /ea 2,744
03300.03.0310 500kV Surge Arrestor Support Footing 8.90 cy 184 9,509 4,379 583 1,625.90 /cy 14,470
03300 Cast-In-Place Concrete 6,335 324,135 204,598 31,759 7,539 6,739 574,770
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Steel Pipe Column, Sch. 40, 16" dia.35.33 lf 3,846 108.85 /lf 3,846
-- Erect Steel Pipe Column, Sch. 40, 16" dia x 35'-4" long 35.33 lf 23 1,442 40.82 /lf 1,442
05130.05.0100 500kV Cross Insulator Steel Support, 16" dia x 35' lg 1.00 ea 23 1,442 3,846 273 5,560.78 /ea 5,561
LIFT - Boom Truck, 30 Ton 105' Reach 8.00 hr 273 34.14 /hr 273
Steel Pipe Column, Sch. 40, 13" dia.24.00 lf 2,448 102.00 /lf 2,448
-- Erect Steel Pipe Column, Sch. 40, 13" dia x 8' long 24.00 lf 42 2,637 109.89 /lf 2,637
05130.05.0110 500kV Surge Arrestor Steel Support, 12 3/4" dia x 8' lg 3.00 ea 42 2,637 2,448 273 1,786.13 /ea 5,358
05100 Structural Metal Framing 65 4,079 6,294 546 10,919
LIFT - Boom Truck, 30 Ton 105' Reach 80.00 hr 2,731 34.14 /hr 2,731
Support Beams, embeds, anchor bolts 6.00 tn 18,000 3,000.00 /tn 18,000
-- Support Beams 6.00 tn 96 6,028 1,004.67 /tn 6,028
Steel Grate - Press-Locked - 1-1/2 x 3/16 - (1-3/16 & 4" spacing)3,168.00 sf 84,110 26.55 /sf 84,110
-- Install Steel Grating - Press Locked 3,168.00 sf 295 18,500 5.84 /sf 18,500
05530.05.0100 Steel Grating, Galvanized 3,168.00 sf 391 24,528 102,110 2,731 40.84 /sf 129,370
05500 Metal Fabrications 391 24,528 102,110 2,731 129,370
LIFT - Articulating Boom Lift - 40' Reach - 2WD Electric 36.00 hr 490 13.62 /hr 490
Alum Ribbed 3" Profile Siding (Painted) .032"100.00 sf 1,000 10.00 /sf 1,000
-- Install/Modify Metal Siding Panels 100.00 sf 36 1,844 18.44 /sf 1,844
07410.07.0100 Modify Existing Bldg at Relocated AHU 100.00 sf 36 1,844 1,000 490 33.34 /sf 3,334
07400 Roofing and Siding Panels 36 1,844 1,000 490 3,334
CRANE - Hydraulic Truck - 45T (Max boom Length 110') w/ Operator 2.00 day 16 1,010 2,181 1,595.34 /day 3,191
Air handler, existing, Relocate, approximately 80 lf 1.00 ea 120 6,975 6,974.64 /ea 6,975
Ductwork, balance - at Relocated AHU 1.00 lot 96 5,035 5,000 1,000 11,035.20 /lot 11,035
15720.15.0100 Relocate Existing AHU Unit 1.00 ea 232 13,020 5,000 2,181 1,000 21,200.51 /ea 21,201
15720 Mechanical Equipment 232 13,020 5,000 2,181 1,000 21,201
01 Coyote Springs 2 GSU Transformer TOTAL 8,771 463,072 341,638 86,216 7,774 7,979 906,679
Page 6 of 6
Staff_PR_102 Attachment A Page 201 of 209
AVISTA ENERGY COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - PLANT ELECTRICAL ESTIMATE TOTALS
Description Amount Totals Hours Rate Percent of Total
Labor 83,053 841 39.28%
Material 18,033 8.53%
Subcontract 0 0.00%
Equipment 1,575 0 0.74%
Other 0 0.00%
TOTAL DIRECT COST 102,660 102,660 48.56%
ALLOWANCES
Shift Work ( 3 - 8 hr shifts)0 Included in
Wage Rate 0.00%
TOTAL DIRECT COST W/ ALLOWANCE 0 102,660 0.00%
SUBCONTRACTOR MARK-UP'S
Subcontractor-GCs 8,213 8.0%3.88%
Subcontactor-OH 6,160 6.0%2.91%
Subcontractor-Fee 6,160 6.0%2.91%
Subcontractor-Bond/Insurance 2,567 2.5%1.21%
GRAND TOTAL DIRECT COST 23,099 125,759 10.93%
RISK ASSESSMENT MARK-UP's
Construction Contingency 37,728 30%17.84%
Escalation to Mid Point 7,546 6%3.57%
TOTAL INCLUDING RISK 45,273 171,032 21.41%
GENERAL REQUIREMENTS
General Conditions Management 9,407 5.5%4.45%
General Conditions Subsistance 3,421 2.0%1.62%
General Conditions Temp Fac 1,710 1.0%0.81%
General Conditions Equipment 855 0.5%0.40%
General Conditions Start-up 2,565 1.5%1.21%
General Conditions Permits 855 0.5%0.40%
Sales Tax 0.0%0.00%
TOTAL INCLUDING GC'S 18,814 189,846 8.90%
CONTRACTOR FEE
G&A 7,594 4.0%3.59%
Profit 11,391 6.0%5.39%
TOTAL INCLUDING FEE 18,985 208,830 8.98%
INSURANCES & BOND
Builders All Risk Insurance 668 0.32%0.32%
General Libility Insurance 418 0.20%0.20%
Other Insurance 0 0.00%0.00%
P&P Bond 1,504 0.72%0.71%
TOTAL CONSTRUCTION COST 2,589 211,420 1.22%
Total $ 211,420
Staff_PR_102 Attachment A Page 202 of 209
AVISTA COYOTE SPRINGS UNIT 2 GSU REPLACEMENT - PLANT ELECTRICAL BOQ
Description Takeoff Quantity Labor Unit Labor Hours Labor Price Labor
Amount
Material
Price
Material
Amount
Equipment
Rate
Equipment
Amount
Total Amount
ELECTRICAL 1.00 ls
ELECTRICAL EQUIPMENT 1.00 ls
PROTECTIVE RELAYS 4.00 ea
Existing GSU Relays - Update Settings & Test 4.00 ea 32 128.00 $ 98.75 $ 12,640.00 $ -$ -$ 12,640.00
ELECTRICAL CONSTRUCTION 1.00 ls
CABLE & TERMS-600V 7,200.00 lf
3/C #12 AWG 600V POWER W/GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.71 $ 568.00 $ -$ 2,938.00
2/C #12 AWG 600V POWER W/ GND (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 0.63 $ 757.20 $ -$ 4,312.20
2/C #10 AWG 600V POWER W/ GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.90 $ 720.00 $ -$ 3,090.00
3/C #4 AWG 600V POWER W/GND (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 3.04 $ 2,428.80 $ -$ 4,798.80
2/C #12 AWG 600V CONTROL (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 0.43 $ 511.20 $ -$ 4,066.20
2/C #10 AWG 600V CONTROL (EPR/PVC Jacket)400.00 lf 0.03 12.00 $ 98.75 $ 1,185.00 $ 0.61 $ 242.80 $ -$ 1,427.80
4/C #12 AWG 600V CONTROL (EPR/PVC Jacket)800.00 lf 0.03 24.00 $ 98.75 $ 2,370.00 $ 0.80 $ 641.60 $ -$ 3,011.60
4/C #10 AWG 600V CONTROL (EPR/PVC Jacket)1,200.00 lf 0.03 36.00 $ 98.75 $ 3,555.00 $ 1.16 $ 1,396.80 $ -$ 4,951.80
#10 AWG 600V Term 48.00 ea 0.80 38.40 $ 98.75 $ 3,792.00 $ 2.50 $ 120.00 $ -$ 3,912.00
#12 AWG 600V Term 60.00 ea 0.80 48.00 $ 98.75 $ 4,740.00 $ 2.50 $ 150.00 $ -$ 4,890.00
#4 AWG 600V Term 12.00 ea 0.90 10.80 $ 98.75 $ 1,066.50 $ 2.50 $ 30.00 $ -$ 1,096.50
GROUNDING 580.00 lf
GROUND STINGER EQUIPMENT CONNECTIONS 8.00 ea 0.80 6.40 $ 98.75 $ 632.00 $ 25.00 $ 200.00 $ -$ 832.00
GROUND STINGER-CONDUCTOR (4/0 AWG X 15')8.00 ea 1.05 8.40 $ 98.75 $ 829.50 $ 43.95 $ 351.60 $ -$ 1,181.10
1/C 4/0 AWG 600V INSULATED GND CABLE 120.00 lf 0.07 8.40 $ 98.75 $ 829.50 $ 2.93 $ 351.60 $ -$ 1,181.10
#4/0 AWG 600V INSULATED GND TERM 12.00 ea 0.50 6.00 $ 98.75 $ 592.50 $ 15.00 $ 180.00 $ -$ 772.50
500 KCMIL GROUNDING CONDUCTOR 460.00 lf 0.09 41.40 $ 98.75 $ 4,088.25 $ 6.68 $ 3,071.42 $ 1.58 $ 725.00 $ 7,884.67
GROUNDING RODS (3/4" X 10')8.00 ea 2.00 16.00 $ 98.75 $ 1,580.00 $ 22.52 $ 180.16 $ -$ 1,760.16
EXOTHERMAL CONNECTION -TEE (4/0 AWG - 4/0 AWG)2.00 ea 0.50 1.00 $ 98.75 $ 98.75 $ 15.83 $ 31.66 $ -$ 130.41
GROUND STINGER-TEE EXOTHERMAL CONNECTION (4/0 AWG - 4/0 AWG)8.00 ea 0.50 4.00 $ 98.75 $ 395.00 $ 15.83 $ 126.64 $ -$ 521.64
EXOTHERMAL CONNECTION -CROSS (4/0 AWG - 4/0 AWG)4.00 ea 0.50 2.00 $ 98.75 $ 197.50 $ 20.20 $ 80.80 $ -$ 278.30
EXOTHERMAL CONNECTION -GND ROD (3/4" - 4/0 AWG)8.00 ea 0.50 4.00 $ 98.75 $ 395.00 $ 15.79 $ 126.32 $ -$ 521.32
CONDUIT-UNDERGROUND 180.00 lf
U/G 2" DIA SCHED 40 PVC CONDUIT 180.00 lf 0.06 10.80 $ 98.75 $ 1,066.50 $ 0.81 $ 145.80 $ 4.72 $ 850.00 $ 2,062.30
U/G 2" DIA, 90 DEG,36" RADIUS, FIBERGLASS ELBOW 4.00 ea 1.26 5.04 $ 98.75 $ 497.70 $ 98.08 $ 392.32 $ -$ 890.02
SPACERS-BASE 4" WITH 3" SEPARATION 12.00 ea 0.35 4.20 $ 98.75 $ 414.75 $ 0.75 $ 9.00 $ -$ 423.75
SPACERS-INTERMEDIATE 4" WITH 3" SEPARATION 12.00 ea 0.35 4.20 $ 98.75 $ 414.75 $ 0.75 $ 9.00 $ -$ 423.75
CONDUIT ABOVE GROUND 400.00 lf
A/G 3/4" RGS Conduit and Fittings 400.00 lf 0.30 120.00 $ 98.75 $ 11,850.00 $ 4.85 $ 1,940.00 $ -$ 13,790.00
PANELS, POWER TRANSFORMERS ETC.4.00 ea
DISCONNECT SWITCH 480V, 3PH, 30A THROUGH, FUSIBLE 2.00 ea 4.00 8.00 $ 98.75 $ 790.00 $ 300.00 $ 600.00 $ -$ 1,390.00
NEMA 4 Enclosure 12"x 12" x6"2.00 ea 6.00 12.00 $ 98.75 $ 1,185.00 $ 625.00 $ 1,250.00 $ -$ 2,435.00
JUNCTION BOXES 1.00 ea
PULL BOX - 32"H x 32"W x 18"D, INDOOR/OUTDOOR 1.00 ea 8.00 8.00 $ 98.75 $ 790.00 $ 820.00 $ 820.00 $ -$ 1,610.00
DEVICES ETC.3.00 ea
Transformer Fire Protection Elec Interface 3.00 ea 40.00 120.00 $ 98.75 $ 11,850.00 $ -$ -$ 11,850.00
Misc Receptacles 4.00 EA 2.5 10.00 $ 98.75 $ 987.50 $ 150.00 $ 600.00 $ -$ 1,587.50
TOTAL 841 $ 83,053 $ 18,033 $ 1,575 $ 102,660
Staff_PR_102 Attachment A Page 203 of 209
4/1/2019 1 of 2 Coyote-SpringsGSU_HV_Material-and-Labor_BOQ.xls - Det Pricing

S01 Mob/Demob Labor $ 116.47
Sub $ -
Security Guard WEEKS $ -0 $ 2,160.00 0
Mobilize LOT $ -150 1 150 $-$ 36,480 $ 36,480 1 150 1 4 3.75 0.75
De- Mobilize LOT $ -150 1 150 $-$ 36,480 $ 36,480 1 150 1 4 3.75 0.75
(do not use or delete this line)
S01 Subtotal 300 $-$ 72,960 $ 72,960 300 7.50 1.50
S02 Site Work Labor $ 116.47Sub$ -
(do not use or delete this line)
S02 Subtotal 0 $-$-$-0 0.00 0.00
S03 Concrete Labor $ 116.47
Sub $ -
Drilled Piers(Remove Civil per request)Install/Day Qty
Concrete - Drilled Piers 0 4 CY 5.00 $ 500.00 0 1 4 Concrete Cost + 25% over run CY $ 175.00 0
Rebar Cost LOT $ 1.00 0
Anchor Bolts LOT $ 1.00 0
Rock Excavation CY 3.00 $ 500.00 0Install/Day Qty
Spoil Removal TON 0.10 $ 150.00 0 1 2
Concrete Testing EA $ 300.00 0
Layout LOT 100.00 0
Bollards LOT $ 100.00 5.00 0
(do not use or delete this line)
S03 Subtotal 0 $-$-$-0 0.00 0.00
S04 Distribution OH Line Labor $ 116.47Sub$ -
(do not use or delete this line)
S04 Subtotal 0 $-$-$-0 0.00 0.00
S05 Steel Structures Labor $ 116.47 Sub $ -
Tubular Steel (Unit Price $/lb)$ 1.90
Lattice Steel (Unit Price $/lb)$ -
Manhours per 1/2 ton $ 3.50
Misc Structural Steel LB/EA 1000 LB $ 1.90 3.50 0
Descriptions come from Foundation Tab
500kV Take-Off Tower, Full Tension LB/EA 85000 EA $ 161,500.00 297.50
500kV Fire Walls LB/EA 4000 EA $ 7,600.00 14.00 0
500kV High Disc Sw Stand LB/EA 8000 EA $ 15,200.00 28.00 0 500kV Low Disc Sw Stand LB/EA 8000 EA $ 15,200.00 28.00 0
500kV High Bus Support Stand,1PH LB/EA 2500 EA $ -8.75 9.00 0 1 4
500kV Low Bus Support Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV Low SA, 1PH LB/EA 1500 EA $ 2,850.00 5.25 0 500kV High SA, 1PH LB/EA 2500 EA $ -8.75 26.00 0 1 4
500kV CT Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV CCVT Stand,1PH LB/EA 1500 EA $ 2,850.00 5.25 0
500kV LT Stand,1PH LB/EA 2500 EA $ 4,750.00 8.75 0
500kV Jack Bus Stand,1PH LB/EA 8000 EA $ 15,200.00 28.00 0
500kV CGIT Stand,1PH LB/EA 1000 EA $ 1,900.00 3.50 0
Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0 Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0
Unlisted LB/EA 1000 EA $ 1,900.00 3.50 0
Spare FT $ -0.00 0
Spare FT $ -0.00 0S07GroundingLabor$ 116.47
Sub $ -
Above Grade Grounding FT $ 2.50 0.15 0.20 354 53 $ 1,170 $ 12,914 $ 14,084 354 53 1 4 1.33 0.27 AG Two hole pads EA $ 35.00 0.22 0.50 8 2 $ 370 $ 428 $ 798 8 2 1 4 0.04 0.01
BG Duestch Press EA $ 55.00 0.22 0.50 74 16 $ 5,402 $ 3,976 $ 9,378 74 16 1 4 0.41 0.08
Ground Mats EA $ 500.00 1.00 1.75 0
Ground Well(150')EA $ 5,000.00 50.00 100.00 0
(do not use or delete this line)
S07 Subtotal 71 $ 6,942 $ 17,318 $ 24,260 71 1.78 0.36
S08 Conductor Labor $ 116.47Sub$ -
(do not use or delete this line)
S08 Subtotal 0 $-$-$-0 0.00 0.00
S09 Switchyard Buswork Labor $ 116.47(Bus Prices Include Fittings)Sub $ -
15 kV Insulator EA $ 100.00 0.25 0.50 0
15 kV High Strength Insulator EA $ 100.00 0.25 0.50 0
34.5 kV Insulator EA $ 100.00 0.54 1.06 0
34.5 kV High Strength Insulator EA $ 100.00 0.54 1.06 7 4 $ 925 $ 919 $ 1,845 7 4 1 4 0.09 0.02
69 kV Insulator EA $ 140.00 1.50 2.33 0
69 kV High Strength Insulator EA $ 210.00 1.50 2.33 0
115 kV Insulator EA $ 221.00 2.00 4.23 0115 kV High Strength Insulator EA $ 320.00 2.00 4.23 0
138 kV Insulator EA $ 270.00 2.25 4.33 0
138 kV High Strength Insulator EA $ 350.00 2.25 4.33 0
161 kV Insulator EA $ 440.00 2.50 4.50 0
161 kV High Strength Insulator EA $ 600.00 2.50 4.50 0
230 kV Insulator EA $ 460.00 3.00 5.50 0
230 kV High Strength Insulator EA $ 620.00 3.00 5.50 0
Avista Energy Trench ACCR OPGW HDWR OHGW Initial
Coyote Springs 2 GSU XMFR Upgarde $0 $0 $0 $0 $0 4/1/2019
500kV Connection for 3 single pahse XMFR 401395.11
Bid $304,835 Enviro ROW Survey Testing DICM XFMR Aerial
$0 $0 $0 $0 $0 $0 $0
0.04
Price Estimate Manpower Schedule
CostCode Description Data Unit Labor Rate Unit Material UnitCost Labor Unit 1MH Labor Unit 4MH Sub Unit Cost Testing UnitCost Total QTY Total MH Total SellMaterials Total SellLabor Total SellPrice QTY EstimateHours QTY Crews QTY Men Duration inWork Days DurationWeeks
Staff_PR_102 Attachment A Page 204 of 209
4/1/2019 2 of 2 Coyote-SpringsGSU_HV_Material-and-Labor_BOQ.xls - Det Pricing
345 kV Insulator EA $ 900.00 4.00 6.50 0
345 kV High Strength Insulator EA $ 1,400.00 4.00 6.50 0
500 kV Insulator EA $ 1,150.00 5.00 8.00 0
500 kV High Strength Insulator EA $ 1,650.00 5.00 8.00 1 5 $ 2,181 $ 1,216 $ 3,397 1 5
Jumper Conductor Change Rates every Bid 1590 kcmil AAAC AL FT $ 6.00 0.30 675 203 $ 5,354 $ 49,248 $ 54,602 675 203 1 4 5.06 1.01
Bus Conductor
4" Bus AL FT $ 45.00 0.40 120 48 $ 7,138 $ 11,674 $ 18,812 120 48 1 2 2.40 0.48
5" Bus AL FT $ 65.00 0.50 120 60 $ 10,311 $ 14,592 $ 24,903 120 60 1 2 3.00 0.60
500kV - 2 conductor spacer, Corona free EA $ 55.00 0.50 3 2 $ 218 $ 365 $ 583 3 2 1 2 0.08 0.02
500kV - 3 conductor spacer, Corona free EA $ 75.00 1.00 12 12 $ 1,190 $ 2,918 $ 4,108 12 12 1 4 0.30 0.06
Overhead Dead End Insulators EA $ 1,000.00 3.03 5.93 3 9 $ 3,966 $ 2,211 $ 6,176 3 9 1 4 0.23 0.05 V-String Insulators EA $ 500.00 4.50 6.50 $ -0
Single Conductor Assemblies EA $ 100.00 1.00 2.00 3 3 $ 397 $ 730 $ 1,126 3 3 1 2 0.15 0.03
Dead-End Compression EA $ 250.00 4.00 $ -3 12 $ 991 $ 2,918 $ 3,910 3 12 1 4 0.30 0.06
Strain Bus FT $ 4.00 0.10 $ -0
Compression Terminal Connector, EHV, Corona free EA $ 200.00 2.00 $ -30 60 $ 7,932 $ 14,592 $ 22,524 30 60 1 4 1.50 0.30
4 hole nema pad, welded to pipe, EHV, Corona free EA $ 200.00 3.00 $ 150.00 3 9 $ 793 $ 2,733 $ 3,526 3 9 1 4 0.23 0.05
Elbow for 5" bus EA $ 250.00 3.00 $ 150.00 4 12 $ 1,322 $ 3,644 $ 4,966 4 12 1 4 0.30 0.06
Trifurcating Terminal Single to Triple Flat Pads, TAT-9-EHV-W1S,
Travis EA $ 450.00 3.00 $ 150.00 3 9 $ 1,785 $ 2,733 $ 4,518 3 9 1 4 0.23 0.05
Trifurcating Coupler, TAC-9-EHV, Travis EA $ 200.00 3.00 $ 150.00 3 9 $ 793 $ 2,733 $ 3,526 3 9 1 4 0.23 0.05
Conductor Jumper Assemblies EA $ 200.00 5.00 $ -0
Spare EA 0
(do not use or delete this line)
S09 Subtotal 456 $ 45,296 $ 113,228 $ 158,523 456 14.08 2.82S15Surge Arrestors Labor $ 116.47
Sub $ -
Surge Arr,34kV Sys,70kV MCOV EA $ 750.00 2.00 4.00 $ 2.00 0
Surge Arr,69kV Sys,70kV MCOV EA $ 1,000.00 2.00 4.00 $ 2.00 0
Surge Arr,115kV Sys,70kV MCOV EA $ 1,300.00 4.00 6.00 $ 2.00 0
Surge Arr,138kV Sys,84kV MCOV EA $ 1,500.00 5.00 7.00 $ 2.00 0
Surge Arr,161kV Sys,84kV MCOV EA $ 2,000.00 5.00 7.00 $ 2.00 0 Surge Arr,230kV Sys,152kV MCOV EA $ 3,000.00 6.00 8.00 $ 2.00 0
Surge Arr,345kV Sys,212kV MCOV EA $ 6,000.00 7.00 9.00 $ 2.00 0
Surge Arr,500kV Sys,318kV MCOV EA $ 10,500.00 8.00 10.00 $ 2.00 3 24 $ 41,641 $ 7,470 $ 49,111 3 24 1 4 0.60 0.12
Spare EA 0
(do not use or delete this line)
S15 Subtotal 24 $ 41,641 $ 7,470 $ 49,111 24 0.60 0.12
GRAND TOTALS 851 93879 210976 304855 6 0.00
Sub 851 93879 210976 304855 Sub 6 1
T-Line 0 $-$-$-T-Line 0
$-$ (20)$ (20)
HV TIE-IN TOTAL 851 $ 93,879 $ 210,956 $ 304,835
Avista Energy Trench ACCR OPGW HDWR OHGW Initial
Coyote Springs 2 GSU XMFR Upgarde $0 $0 $0 $0 $0 4/1/2019
500kV Connection for 3 single pahse XMFR 401395.11
Bid $304,835 Enviro ROW Survey Testing DICM XFMR Aerial
$0 $0 $0 $0 $0 $0 $0
0.04
Price Estimate Manpower Schedule
CostCode Description Data Unit Labor Rate Unit Material UnitCost Labor Unit 1MH Labor Unit 4MH Sub Unit Cost Testing UnitCost Total QTY Total MH Total SellMaterials Total SellLabor Total SellPrice QTY EstimateHours QTY Crews QTY Men Duration inWork Days DurationWeeks
Staff_PR_102 Attachment A Page 205 of 209
BLACK & VEATCH | Attachments 12
Attachment 6
Engineering & Procurement Level 1 Schedule
Staff_PR_102 Attachment A Page 206 of 209
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Milestone Description No. Weeks
PHASE 1
PHASE 2
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Engineering
Site Investigations & Preliminary Engineering 8
GSU Bid and Procurement Technical Support 18
IPB Bid and Procurement Technical Support 16
Electrical/Controls BOP Detailed Engineering & Construction Specifications 28
Civil/Structural/Mechanical BOP Detailed Engineering & Construction Specifications 28
Construction Contractor Bid and Procurement Technical Support 12
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4.
GSU Transformer Procurement
GSU Sizing Calculation 1
Develop GSU Specification 2
Issue for Bid 4
Award GSU Procurement 4
GSU Delivery Lead Time 52-56
Preliminary GSU Outline Drawing 6
Final GSU Outline Drawing 10
IPB Procurement
Conceptual IPB Design 2
Develop IPB Specification 2
Finalize IPB Design 1
Issue for Bid 4
Award IPB Procurement 4
IPB Delivery Lead Time 20-26
Final IPB Outline & Support Drawings 8
Staff_PR_102 Attachment A Page 207 of 209
BLACK & VEATCH | Attachments 13
Attachment 7
Construction/Unit Outage Level 1 Schedule

Staff_PR_102 Attachment A Page 208 of 209
1110
1110-1
-1
8 91234567
8 9
GSU
1 2 3 4 5 6 7
WEEKS
DWN CHK APP
GLHCMS
NO.DATE REVISIONS & RECORD OF ISSUE
ISSUE FOR STUDY
AVISTA UTILITIES
LEVEL 1 SCHEDULE Page 1 of 1
401395COYOTE SPRINGS GENERATING STATION UNIT 2
TRANSFORMER REPLACEMENT
OUTAGE
START
0 29-MAR-19
GROUND GRID
MODIFICATIONS
UNDERGROUND DUCT
BANK MODIFICATIONS
ABOVE GROUND
RACEWAY CABLE
INSTALLATION & WIRING
RELAY
SETTINGS &
TESTING
DEMO 2
SECTIONS
OF 500kV
BUS
INSTALL 3
SURGE
ARRESTERS
INSTALL 34.5 kV
NEUTRAL BUS
INSTALL
NEW 500kV
BUS
INSTALL 500kV
CONNECTIONS FOR XFMR
BUSHINGS & SURGE
ARRESTERS
DEMO EXISTING
XFMR FND &
FIREWALLS
DEMO 3 SURGE
ARRESTER FNDS/
STRUCTURES
INSTALL GSU FOUNDATION
WITH SECONDARY CONTAINMENT
INSTALL GSU FIREWALLS
INSTALL BUS DUCT
SUPPORT FND/
STRUCTURE
INSTALL 3 SURGE
ARRESTER FNDS/
STRUCTURES
DEMO 1 BUS
DUCT SUPPORT
FND/STRUCTURE
*RELOCATE
EXISTING
HVAC
HANDLER
UNIT
*DEMO
EXISTING HVAC
AIR HANDLER
FND
*RELOCATE
EXISTING U/G
FP PIPE
DE-ENERGIZE AND REMOVE GSU INSTALL GSU & DRESS OUT
GSU TESTING
INSTALL ISO-PHASE BUS DUCTISO PHASE
HV
ISO PHASE
BUS DUCT
TESTING
DJC
OUTAGE
END
COMMISSIONING
INSTALL 500kV
INSULATOR
INSTALL
GSU PILING
INSTALL GSU FIRE
PROTECTION
SET
GSU
*INSTALL AHU DUCTS
ELECT & PIPING MODIFICATIONS
*THIS WORK MAY BE SCHEDULED AND COMPLETED PRIOR TO THIS OUTAGE
MECH SYSTEMS
Staff_PR_102 Attachment A Page 209 of 209
Discount Rate 6.85%
Inspection 1,184
Swap Costs 600
Repair Tx 3,849
Insurance Value for Repair Transformer 4,633
Probability No Insurance 20%
Scrap T3 1,200
1
NPV 2019 2020 2021
CS2 Market Value 12.3 27.6 34.6
Cost of Rebuiling Transformer Net Deductable 1.93 1.97 2.00
Option 1- Rebuild T3; T4 to spare
Plant Net Market Value 238.8 12.3 27.6 34.6
Lost margin due to derate (10% of market value)(6.0) (1.2) (2.8) (0.9)
Failure Risk (4.6) (0.3) (1.4) (0.3)
Tranformer Rebuild (4.0) - - -
Lost Power Cost due to Tx Swap (0.5) - - (0.6)
5.16 Replace of T4 after used as a spare one time (4.8) - - -
4.45 Capital Rev. Req.(5.1) - - (0.6)
Total 213.7 10.8 23.4 32.2
Option 2- Purchase new 3 phase GSU; T4 to spare
Plant Net Market Value 238.8 12.3 27.6 34.6
Lost margin due to derate (10% of market value)(6.0) (1.2) (2.8) (0.9)
Failure Risk (5.2) (0.3) (1.4) (0.9)
Tranformer Rebuild (4.0) - - -
Lost Power Cost due to Tx Swap (0.5) - - (0.6)
5.16 Replace of T4 after used as a spare one time (4.8) - - -
4.77 Capital Rev. Req.(5.5) - - (0.6)
Total 212.8 10.8 23.4 31.6
Option 3 Purchase new 3 phase GSU and Repair T3
Plant Net Market Value 238.8 12.3 27.6 34.6
Lost margin due to derate (10% of market value)(4.6) (1.2) (2.8) (0.9)
Failure Risk (5.2) (0.3) (1.4) (0.9)
Tranformer Rebuild (4.5) - - (0.3)
Lost Power Cost due to Tx Swap (0.5) - - (0.6)
8.63 Capital Rev. Req.(9.9) - - (1.2)
Total 214.0 10.8 23.4 30.7
Option 4- 2 New 3 Phase Transformers
Plant Net Market Value 238.8 12.3 27.6 34.6
Lost margin due to derate (10% of market value)(4.6) (1.2) (2.8) (0.9)
Failure Risk (5.0) (0.3) (1.2) (0.9)
Tranformer Rebuild (4.5) - - (0.3)
Lost Power Cost due to Tx Swap (0.5) - - (0.6)
8.98 Capital Rev. Req.(10.3) - - (1.2)
Total 213.8 10.8 23.6 30.7
Option 5- Single Phase
Plant Net Market Value 238.8 12.3 27.6 34.6
Lost margin due to derate (10% of market value)(4.6) (1.2) (2.8) (0.9)
Failure Risk (1.9) (0.3) (1.2) (0.3)
Staff_PR_102 Attachment A Page 1 of 26
Lost Power Cost due to Tx Swap (1.0) - - (1.1)
13.49 Capital Rev. Req.(15.5) - - (1.8)
Total 215.7 10.8 23.6 30.4
Staff_PR_102 Attachment A Page 2 of 26
2 3 4 5 6 7 8 9 10 11 12 13 14 15
2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
2.04 2.09 2.13 2.17 2.21 2.26 2.30 2.35 2.40 2.44 2.49 2.54 2.59 2.64
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
(0.5) (0.4) (0.4) (0.3) (0.3)
(0.5) (0.4) (0.4) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
- (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.5)
- - (0.7) (0.7) (0.6) (0.6) (0.6) (0.6) (0.6) (0.6) (0.5) (0.5) (0.5) (0.5)
(0.6) (0.6) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4)
29.7 22.0 21.7 15.6 13.4 12.5 12.4 13.1 12.2 12.6 11.6 11.0 11.3 10.8
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
(0.5) (0.4) (0.4) (0.3) (0.3)
(0.5) (0.4) (0.4) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
- (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.5)
- - (0.7) (0.7) (0.6) (0.6) (0.6) (0.6) (0.6) (0.6) (0.5) (0.5) (0.5) (0.5)
(0.6) (0.6) (0.6) (0.6) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.4) (0.4) (0.4) (0.4)
29.6 21.9 21.7 15.6 13.4 12.5 12.4 13.1 12.2 12.6 11.6 11.0 11.2 10.8
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
(0.5) (0.4) (0.4) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
(0.3) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.5)
-
(1.1) (1.1) (1.1) (1.0) (1.0) (1.0) (0.9) (0.9) (0.9) (0.8) (0.8) (0.8) (0.7) (0.7)
29.3 21.8 22.3 16.1 13.9 12.7 12.6 13.3 12.4 12.7 11.7 11.1 11.4 10.9
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
(0.5) (0.4) (0.4) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
(0.3) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.4) (0.5)
-
(1.2) (1.1) (1.1) (1.1) (1.0) (1.0) (1.0) (0.9) (0.9) (0.9) (0.8) (0.8) (0.8) (0.7)
29.3 21.8 22.2 16.1 13.8 12.7 12.6 13.2 12.3 12.7 11.7 11.1 11.4 10.9
31.3 23.7 24.1 17.8 15.5 14.3 14.1 14.8 13.9 14.2 13.2 12.5 12.8 12.3
(0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0)
Staff_PR_102 Attachment A Page 3 of 26
(1.8) (1.7) (1.6) (1.6) (1.5) (1.5) (1.4) (1.4) (1.3) (1.3) (1.2) (1.2) (1.2) (1.1)
29.5 21.9 22.4 16.2 13.9 12.8 12.7 13.4 12.5 12.9 11.9 11.3 11.6 11.2
Staff_PR_102 Attachment A Page 4 of 26
16 17 18 19 20 21 22 23 24 25 26 27 28 29
2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
2.70 2.75 2.81 2.86 2.92 2.98 3.04 3.10 3.16 3.22
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
(0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.3) (0.3)
(0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.6)
(0.5) (0.4) (0.4) (0.4) (0.4) (0.4) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.2)
(0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
11.4 10.0 11.1 10.4 9.9 10.6 10.7 11.7 14.5 14.6 (0.5) (0.5) (0.4) (0.4)
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
(0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.3) (0.3)
(0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.6)
(0.5) (0.4) (0.4) (0.4) (0.4) (0.4) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.2)
(0.4) (0.4) (0.3) (0.3) (0.3) (0.3) (0.3) (0.3) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2)
11.4 9.9 11.1 10.3 9.9 10.6 10.7 11.7 14.4 14.6 (0.5) (0.5) (0.5) (0.4)
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
(0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.3) (0.3)
(0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.6)
(0.7) (0.6) (0.6) (0.6) (0.6) (0.5) (0.5) (0.5) (0.5) (0.4) (0.4) (0.4) (0.4) (0.3)
11.6 10.1 11.2 10.5 10.0 10.7 10.8 11.8 14.6 14.7 (0.4) (0.4) (0.4) (0.3)
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
(0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.2) (0.3) (0.3)
(0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.5) (0.6)
(0.7) (0.7) (0.6) (0.6) (0.6) (0.5) (0.5) (0.5) (0.5) (0.4) (0.4) (0.4) (0.4) (0.3)
11.5 10.1 11.2 10.5 10.0 10.7 10.8 11.8 14.5 14.7 (0.4) (0.4) (0.4) (0.3)
12.9 11.4 12.5 11.8 11.3 11.9 12.0 13.0 15.8 16.0
(0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0) (0.0)
Staff_PR_102 Attachment A Page 5 of 26
(1.1) (1.0) (1.0) (0.9) (0.9) (0.8) (0.8) (0.7) (0.7) (0.7) (0.6) (0.6) (0.6) (0.5)
11.8 10.4 11.5 10.8 10.4 11.1 11.2 12.3 15.1 15.3 (0.6) (0.6) (0.6) (0.5)
Staff_PR_102 Attachment A Page 6 of 26
30
2050
(0.2)
(0.2)
(0.4)
(0.2)
(0.2)
(0.4)
(0.3)
(0.3)
(0.3)
(0.3)
Staff_PR_102 Attachment A Page 7 of 26
(0.5)
(0.5)
Staff_PR_102 Attachment A Page 8 of 26
Coyote Springs 2 - GSU Transformer T#3 Resolution and Options Last revision by DWN 8/5/2019
Estimated T#3 failure removal from service and investigation costs to date 0.9M$ 883,000$ n/a
Avista costs to date subtotal 0.9M$ 883,000$ n/a 6/4/2019
ABB Forensic Investigation
Avista issues work authorizations & contract negotiations w/ ABB legal n/a n/a 3 weeks 6/25/2019
ABB arranges field service and shipping agent to Coyote Springs n/a n/a 2 weeks 7/9/2019
ABB disassembles GSU & prepares for shipping 0.1M$ 100,605$ 2-3 weeks 8/2/2019
change orders for confined space crew, HV bushing crates, G10 bracing 0.0M$ 28,257$ incl.
Shipping transformer by freight ship from Coyote Springs to ABB Ontario 1.3M$ 1,341,420$ 5 weeks 9/9/2019
ABB Ontario receives transformer and performs low voltage testing 0.1M$ 83,831$ 2 weeks 9/23/2019
ABB performs additional incoming high voltage testing 0.4M$ 353,324$ 1 week 9/30/2019
ABB untanks transformer and performs visual inspection 0.0M$ 32,500$ 2-4 weeks 10/21/2019
ABB performs tear down inspection 0.2M$ 190,432$ 3-4 weeks 11/15/2019
MAJOR HOLD POINT - PROBLEM IS FOUND OR NOT FOUND
ABB inspection subtotal 2.1M$ 2,130,369$ 20-24 weeks 11/5/2019
If problem is found at major hold point:
Insurance credit to be determined unknown unknown n/a
Option I: Repair T3; T4 to spare pad
Budgetary estimate to repair by rewinding transformer 1.9M$ 1,866,000$
budgetary worst
46-52 weeks 10/13/2020
Ballpark estimate to replace tank lid with non-magnetic steel design 0.3M$ 250,000$
Shipping transformer by freight ship from ABB Ontario to Coyote Springs 1.5M$ 1,453,200$
ABB reassembles and commissions GSU 0.3M$ 279,572$
Removal of T#4 to place repaired T#3 in service 0.5M$ 500,000$
Avista/PGE personnel support at commissioning 0.1M$ 100,000$
4.4M$ 4,448,772$ 53-60 weeks 12/4/2020
(time after T3 evaluation)
Option II: Purchase new three-phase GSU; T4 to spare pad
Write specification 0.0M$ 20,000$ Avista estimate 4 weeks 9/2/2019
Budgetary cost of new three-phase transformer from Hyundai 4.2M$ 4,165,000$ Hyundai budgetary 64 weeks 11/23/2020
Removal of T#4 to place new T#5 in service 0.5M$ 500,000$
Avista/PGE personnel support at commissioning 0.1M$ 100,000$
Salvage of T#3 0.0M$ -$ incl.
4.8M$ 4,765,000$ 68 weeks 11/23/2020
Option III: Purchase new three-phase GSU and repair T3
Write specification 0.0M$ 20,000$ Avista estimate 4 weeks 9/2/2019
Budgetary cost of new three-phase transformer from Hyundai 4.2M$ 4,165,000$ Hyundai budgetary 64 weeks 11/23/2020
Removal of T#4 to place new T#5 in service 0.5M$ 500,000$
Staff_PR_102 Attachment A Page 9 of 26
Budgetary estimate to repair T3 by rewinding transformer 1.9M$ 1,866,000$
budgetary worst
46-52 weeks 10/13/2020
Ballpark estimate to replace tank lid with non-magnetic steel design 0.3M$ 250,000$
Shipping transformer by freight ship from ABB Ontario to Coyote Springs 1.5M$ 1,453,200$
ABB reassembles and commissions GSU T3 for spare 0.3M$ 279,572$
Salvage of T#4 0.0M$ -$
8.6M$ 8,633,772$ 68-75 weeks 12/18/2020
Option IV: Purchase two new three-phase GSUs with one to spare pad
Write specification 0.0M$ 20,000$ 4 weeks 9/2/2019
Budgetary cost of new three-phase transformer from Hyundai 4.2M$ 4,165,000$ 64 weeks 11/23/2020
Budgetary cost of new three-phase transformer from Hyundai 4.2M$ 4,165,000$ 4 weeks
Removal of T#4 to place new T#5 in service 0.5M$ 500,000$
Avista/PGE personnel support at commissioning 0.1M$ 100,000$ incl.
Salvage of T#3 0.0M$ -$ incl.
Salvage of T#4 0.0M$ -$ incl.
9.0M$ 8,975,000$ 74 weeks 1/4/2021
Option V: Purchase new single-phase GSU bank
Budgetary cost of three new single-phase transformers and associated plant Black & Veatch
82 weeks 3/1/2021
Salvage of T#3 0.0M$ -$ incl.
13.5M$ 13,485,000$ 82 weeks 3/1/2021
Staff_PR_102 Attachment A Page 10 of 26
Transformer Record (yrs)Start End
1 0.167123 3/1/2002 5/1/2002
2 0.671233 5/1/2003 1/1/2004
2 2.580822 8/1/2004 3/1/2007
3 11.34521 5/1/2007 9/1/2018
Avg 3.691096
Avg months between failures 44.29315
Probability 0.022577
Probability X2 0.045154
Single Phase Fail Rate Years 30
Months 360
Single Phase Fail Rate 0.002778
Staff_PR_102 Attachment A Page 11 of 26
Service Start 3/1/2002 Probable Failure Rate 5.85
Latest Failure Date 11/1/2018
Years 16.7
Actual # of failures 7
Significance Adjusted Failures:2.85
Failure Transformer 1
Supplier
Related Risk
Reduction2 Adjusted
Failure
1 T1 100%50%50.0%
2 T2 50%50%0.25
3 T2 20%50%0.1
4 T2 100%50%0.5
5 T2 100%50%0.5
6 T3 100%50%0.5
7 T4 100%50%0.5
2.85
Staff_PR_102 Attachment A Page 12 of 26
Years between Failure
`
Staff_PR_102 Attachment A Page 13 of 26
Discount Rate
6.85%
Year Month Date
CS2 Net
Value
($000) Option 1 Option 2 Option 3
2019 9 Sep-19 3,135
2019 10 Oct-19 2,452
2019 11 Nov-19 2,616
2019 12 Dec-19 4,137
2020 1 Jan-20 2,617
2020 2 Feb-20 2,195
2020 3 Mar-20 1,277
2020 4 Apr-20 612
2020 5 May-20 358
2020 6 Jun-20 589
2020 7 Jul-20 2,607
2020 8 Aug-20 4,412
2020 9 Sep-20 2,155
2020 10 Oct-20 1,569
2020 11 Nov-20 1,987
2020 12 Dec-20 2,834 Likely Case Likely Case Likely Case
2021 1 Jan-21 3,774
2021 2 Feb-21 2,757
2021 3 Mar-21 1,925
2021 4 Apr-21 846
2021 5 May-21 552
2021 6 Jun-21 562
2021 7 Jul-21 3,820
2021 8 Aug-21 4,870
2021 9 Sep-21 4,311
2021 10 Oct-21 3,177
2021 11 Nov-21 3,429
Expected Replacement
Exposure
Staff_PR_102 Attachment A Page 14 of 26
Option 4
Option 4 (wait
Likely Case
Likely Case
Staff_PR_102 Attachment A Page 15 of 26
millions (margin)
Year Forwards IGRC 2020 IRP Energy Value
2019 12 12
73%2020 32 23 28
84%75%2021 41 14 35
50%2022 48 14 31
25%2023 49 15 24
25%2024 50 16 24
10%2025 48 14 18
2026 15 15
2027 14 14
2028 14 14
2029 15 15
2030 14 14
2031 14 14
2032 13 13
2033 13 13
2034 13 13
2035 12 12
2036 13 13
2037 11 11
2038 13 13
2039 12 12
2040 11 11
2041 12 12
2042 12 12
2043 13 13
2044 16 16
2045 16 16
Staff_PR_102 Attachment A Page 16 of 26
Capital Recovery Factor
1 0.133793
2 0.130013
3 0.125954
4 0.121994
5 0.118127
6 0.114344
7 0.11064
8 0.107009
9 0.103418
10 0.099834
11 0.096249
12 0.092665
13 0.08908
14 0.085496
15 0.081911
16 0.078327
17 0.074742
18 0.071158
19 0.067573
20 0.063989
21 0.060617
22 0.057671
23 0.054937
24 0.052203
25 0.04947
26 0.046736
27 0.044002
28 0.041268
29 0.038534
Staff_PR_102 Attachment A Page 17 of 26
2020 IRP Forecast
Report_Year AvgOfOutput AvgOfEnergy_Revenue AvgOfTotal_Fuel_Cost AvgOfVariable_OM_Cost
2021 191 43,786 26,297 2,023
2022 191 43,754 26,034 2,061
2023 186 44,996 26,270 2,052
2024 183 46,911 27,827 2,060
2025 173 47,621 29,622 1,978
2026 171 50,733 31,642 2,004
2027 160 48,348 30,458 1,903
2028 151 48,337 30,488 1,841
2029 145 49,536 30,913 1,802
2030 123 45,552 27,938 1,561
2031 121 47,426 29,219 1,558
2032 110 45,695 28,598 1,456
2033 96 42,672 26,294 1,288
2034 85 41,173 24,615 1,167
2035 82 40,380 24,279 1,140
2036 75 40,276 23,592 1,070
2037 66 36,967 21,958 954
2038 62 38,250 22,081 921
2039 53 35,099 19,925 807
2040 41 30,277 16,188 640
2041 39 30,681 15,888 611
2042 35 29,901 15,125 568
2043 33 30,631 14,957 544
2044 35 35,215 16,565 587
Staff_PR_102 Attachment A Page 18 of 26
AvgOfFuel_Start_Costs AvgOfNon_Fuel_Start_Costs Margin
626 605 14,235
600 583 14,477
676 640 15,357
742 667 15,615
900 733 14,387
900 699 15,488
969 740 14,277
1,073 796 14,140
1,170 835 14,816
1,288 884 13,881
1,461 956 14,231
1,511 952 13,178
1,596 961 12,533
1,636 966 12,789
1,696 977 12,288
1,735 972 12,906
1,740 930 11,384
1,800 928 12,520
1,743 869 11,754
1,458 716 11,274
1,510 723 11,950
1,479 690 12,039
1,454 659 13,016
1,563 691 15,809
Staff_PR_102 Attachment A Page 19 of 26
Water Year2020 Margin PERIOD
MDCOL-MDCOL-
1929 32702.76 Jan-20 39.68$ 30.28$ 35.28$
1930 33639.93 Feb-20 33.17$ 26.57$ 31.86$
1931 36526.23 Mar-20 27.33$ 21.84$ 28.37$
1932 28487.46 Apr-20 22.52$ 13.95$ 19.18$
1933 24086.98 May-20 22.02$ 11.95$ 10.10$
1934 18250.5 Jun-20 21.17$ 9.83$ 15.15$
1935 25171.68 Jul-20 47.05$ 25.00$ 29.86$
1936 28114.13 Aug-20 52.18$ 28.60$ 33.24$
1937 31774.74 Sep-20 43.83$ 24.34$ 34.62$
1938 23291.08 Oct-20 27.76$ 22.91$ 30.43$
1940 27707.58 Nov-20 31.35$ 25.99$ 28.48$
Dec-20 38.66$ 30.85$ 33.92$
Avg 33.94$ 22.70$ 27.55$
1942 23360.08
1943 21286.52
1944 32129.36
1945 29571.12
1946 21719.13
1947 18268.54
1949 24417.64
1948 17116.4
1950 18695.07
1951 12816.13
1952 20269.24
1953 25434.26
1954 18968.74
1955 23543.86
1956 16234.74
1957 24712.36
1958 23721.29
1959 18476.56
1960 20012.87
1961 24200.08
1962 25325.11
1963 23130.91
1964 21987.02
1965 15049.29
1966 22821.85
1967 20638.28
1968 21965.41
1969 15135.61
1970 21337.8
1971 12998.92
1972 11240.24
1973 24742.49
1974 9161.234
1975 18991.69
1976 11615.4
1977 33123.08
1978 21960.44
1979 28693.77
Staff_PR_102 Attachment A Page 20 of 26
1981 22233.98
1982 16428.62
1983 17843.46
1984 18209.04
1985 26985.01
1986 21202.54
1987 28504.52
1988 31022.35
1989 28828.62
1990 21626.92
1991 17751.15
1992 32220.75
1993 29969.07
1994 31584.38
1995 26553.18
1996 9007.364
1997 12633.21
1998 20082.02
1999 16910.45
2000 19634.26
2001 36091.84
2002 24624.66
2003 29096.85
2004 28898.93
2005 27124.2
2006 23359.42
2007 22900.26
2008 26463.22
Staff_PR_102 Attachment A Page 21 of 26
AURORA
Off_Peak
AURORA
Malin
30.06$ 2.86$
27.82$ 2.78$
25.10$ 2.68$
16.91$ 2.06$
2.98$ 2.01$
1.94$ 2.05$
16.80$ 2.15$
24.25$ 2.16$
27.95$ 2.15$
25.23$ 2.15$
24.85$ 2.29$
21.09$ 2.32$
Staff_PR_102 Attachment A Page 22 of 26
Malin
Year 1 2 3 4 5 6 7 8 9
2019 1.94 1.81
2020 2.47 2.35 1.93 1.60 1.58 1.64 1.98 2.00 1.98
2021 2.40 2.38 2.24 1.79 1.78 1.82 1.95 1.98 1.98
2022 2.47 2.46 2.34 1.95 1.93 1.97 2.04 2.06 2.06
2023 2.52 2.46 2.39 2.05 2.03 2.08 2.16 2.18 2.19
2024 2.62 2.59 2.48 2.10 2.09 2.12 2.19 2.21 2.21
2025 2.67 2.66 2.58 2.23 2.21 2.25 2.32 2.34 2.35
DY_DAY MDCOL-ON
8/6/2019 201908 25.5 38.79
8/6/2019 201909 25.25 30
8/6/2019 201910 23.05 26.7
8/6/2019 201911 24.1 28.1
8/6/2019 201912 31.8 40.5
8/6/2019 202001 29.1 37.35
8/6/2019 202002 28.35 32.45
8/6/2019 202003 20.05 23.85
8/6/2019 202004 13.5 17.95
8/6/2019 202005 8.45 16.25
8/6/2019 202006 10.75 18.85
8/6/2019 202007 23.8 38.9
8/6/2019 202008 28.45 54
8/6/2019 202009 23.4 32.4
8/6/2019 202010 21.85 26.45
8/6/2019 202011 24.15 30.1
8/6/2019 202012 30.35 37.15
8/6/2019 202101 31.85 41.45
8/6/2019 202102 28.35 35.1
8/6/2019 202103 24 28.95
8/6/2019 202104 15.05 20.45
8/6/2019 202105 11.15 19.05
8/6/2019 202106 9.6 19.3
8/6/2019 202107 25.95 44.6
8/6/2019 202108 30.55 50.2
8/6/2019 202109 29.55 44.9
8/6/2019 202110 27.9 34.2
8/6/2019 202111 30 37.2
8/6/2019 202112 35.5 44.95
8/6/2019 202201 35.15 43.85
8/6/2019 202202 30.8 37.4
8/6/2019 202203 26.35 30.65
8/6/2019 202204 17 23.15
8/6/2019 202205 13 21.9
8/6/2019 202206 11.65 22.45
8/6/2019 202207 33.1 49.35
Staff_PR_102 Attachment A Page 23 of 26
8/6/2019 202209 37.8 50.5
8/6/2019 202210 27.25 31.75
8/6/2019 202211 29.4 34.7
8/6/2019 202212 35.1 42.35
8/6/2019 202301 33.3 42.8
8/6/2019 202302 30.5 37.1
8/6/2019 202303 25.05 30.1
8/6/2019 202304 22.9 29.35
8/6/2019 202305 18.65 28.2
8/6/2019 202306 17.3 28.6
8/6/2019 202307 30.75 45.7
8/6/2019 202308 36.85 51.7
8/6/2019 202309 35.35 46.3
8/6/2019 202310 28.25 33.7
8/6/2019 202311 31.35 37.1
8/6/2019 202312 37 45.15
8/6/2019 202401 34.75 44.4
8/6/2019 202402 31.45 38.3
8/6/2019 202403 26.05 30.85
8/6/2019 202404 23.4 29.65
8/6/2019 202405 19.4 28.7
8/6/2019 202406 17.8 28.9
8/6/2019 202407 30.75 46.15
8/6/2019 202408 37.05 51.95
8/6/2019 202409 35.8 46.6
8/6/2019 202410 29.25 34.55
8/6/2019 202411 32.45 38.3
8/6/2019 202412 37.9 46.55
8/6/2019 202501 35.35 44.75
8/6/2019 202502 32.15 38.75
8/6/2019 202503 26.35 31.3
8/6/2019 202504 24.2 30.7
8/6/2019 202505 19.85 29.3
8/6/2019 202506 18.45 29.8
8/6/2019 202507 30.45 46.25
8/6/2019 202508 37.05 51.95
8/6/2019 202509 36 46.85
8/6/2019 202510 29.9 34.75
8/6/2019 202511 33.05 38.75
Staff_PR_102 Attachment A Page 24 of 26
10 11 12
1.78 2.00 2.55
1.84 2.12 2.32
1.95 2.20 2.39
2.06 2.22 2.43
2.19 2.32 2.53
2.21 2.38 2.59
2.35 2.51 2.69
Staff_PR_102 Attachment A Page 25 of 26
Prices Plant Attributes Cost To Generate Hours Total Margin
Year Month Date MDCOL-ON MDCOL-OFF MALIN Capacity BL Capacity DB Heat Rate BL Heat Rate DB Var. O&M BL Var. O&M DB BL ($/MWH)DB ($/MWH)HL LL BL ($)DB ($)Total20190920199Sep-19 30.00 25.25 1.81 277 22 6,873 8,369 360 - 13.71 15.11 416 328 2,926,069 209,371 3,135,441 25%201910 2019 10 Oct-19 26.70 23.05 1.78 284 22 6,881 8,369 360 - 13.54 14.93 400 296 2,295,751 156,449 2,452,200 20%
201911 2019 11 Nov-19 28.10 24.10 2.00 292 22 6,896 8,369 360 - 15.02 16.73 416 327 2,459,340 157,084 2,616,425 21%
201912 2019 12 Dec-19 40.50 31.80 2.55 296 22 6,828 8,369 360 - 18.60 21.30 416 304 3,891,079 245,890 4,136,969 34%202001 2020 1 Jan-20 37.35 29.10 2.47 296 22 6,840 8,369 360 - 18.14 20.70 400 344 3,386,925 210,079 3,597,004 11%202002 2020 2 Feb-20 32.45 28.35 2.35 294 22 6,841 8,369 360 - 17.30 19.67 416 304 2,841,903 175,060 3,016,962 9%
202003 2020 3 Mar-20 23.85 20.05 1.93 288 22 6,841 8,369 360 - 14.45 16.15 416 328 1,657,130 98,577 1,755,708 6%
202004 2020 4 Apr-20 17.95 13.50 1.60 285 22 6,836 8,369 360 - 12.22 13.42 416 328 798,636 42,109 840,745 3%
202005 2020 5 May-20 16.25 8.45 1.58 279 22 6,829 8,369 360 - 12.07 13.21 400 320 465,828 26,748 492,576 2%202006 2020 6 Jun-20 18.85 10.75 1.64 276 22 6,822 8,369 360 - 12.48 13.71 432 312 760,447 48,866 809,312 3%202007 2020 7 Jul-20 38.90 23.80 1.98 273 22 6,827 8,369 360 - 14.85 16.59 384 337 3,341,459 241,905 3,583,364 11%
202008 2020 8 Aug-20 54.00 28.45 2.00 273 22 6,833 8,369 360 - 14.96 16.70 416 328 5,637,886 426,084 6,063,970 19%
202009 2020 9 Sep-20 32.40 23.40 1.98 277 22 6,834 8,369 360 - 14.80 16.53 400 344 2,771,074 191,668 2,962,742 9%202010 2020 10 Oct-20 26.45 21.85 1.84 284 22 6,845 8,369 360 - 13.89 15.43 384 288 2,023,417 133,800 2,157,217 7%202011 2020 11 Nov-20 30.10 24.15 2.12 292 22 6,862 8,369 360 - 15.78 17.74 432 311 2,569,781 161,289 2,731,070 9%
202012 2020 12 Dec-20 37.15 30.35 2.32 296 22 6,873 8,369 360 - 17.13 19.38 416 304 3,659,815 235,957 3,895,772 12%
202101 2021 1 Jan-21 41.45 31.85 2.40 296 22 6,875 8,369 360 - 17.74 20.12 400 344 4,237,620 276,492 4,514,112 11%202102 2021 2 Feb-21 35.10 28.35 2.38 294 22 6,871 8,369 360 - 17.60 19.95 416 304 3,102,869 194,871 3,297,740 8%202103 2021 3 Mar-21 28.95 24.00 2.24 288 22 6,867 8,369 360 - 16.65 18.77 416 328 2,171,877 130,948 2,302,826 6%
202104 2021 4 Apr-21 20.45 15.05 1.79 285 22 6,861 8,369 360 - 13.53 14.97 416 328 961,529 50,764 1,012,292 2%
202105 2021 5 May-21 19.05 11.15 1.78 279 22 6,854 8,369 360 - 13.46 14.86 400 320 623,045 36,879 659,924 2%202106 2021 6 Jun-21 19.30 9.60 1.82 276 22 6,846 8,369 360 - 13.78 15.25 416 328 634,774 37,081 671,855 2%202107 2021 7 Jul-21 44.60 25.95 1.95 273 22 6,847 8,369 360 - 14.68 16.33 400 321 4,251,895 316,745 4,568,640 11%
202108 2021 8 Aug-21 50.20 30.55 1.98 273 22 6,851 8,369 360 - 14.85 16.53 416 328 5,415,539 409,268 5,824,806 14%
202109 2021 9 Sep-21 44.90 29.55 1.98 277 22 6,851 8,369 360 - 14.84 16.54 416 328 4,802,580 353,478 5,156,058 12%202110 2021 10 Oct-21 34.20 27.90 1.95 284 22 6,860 8,369 360 - 14.63 16.30 416 328 3,551,900 247,549 3,799,449 9%202111 2021 11 Nov-21 37.20 30.00 2.20 292 22 6,876 8,369 360 - 16.34 18.40 416 328 3,845,744 255,844 4,101,588 10%
202112 2021 12 Dec-21 44.95 35.50 2.39 296 22 6,885 8,369 360 - 17.67 20.01 416 328 5,096,843 340,091 5,436,933 13%
202201 2022 1 Jan-22 43.85 35.15 2.47 296 22 6,885 8,369 360 - 18.19 20.63 416 328 4,813,272 317,224 5,130,496 11%202202 2022 2 Feb-22 37.40 30.80 2.46 296 22 6,885 8,369 360 - 18.12 20.55 416 328 3,609,351 228,105 3,837,456 8%202203 2022 3 Mar-22 30.65 26.35 2.34 296 22 6,885 8,369 360 - 17.34 19.60 416 328 2,516,641 149,766 2,666,407 6%
202204 2022 4 Apr-22 23.15 17.00 1.95 296 22 6,885 8,369 360 - 14.64 16.32 416 328 1,277,930 67,354 1,345,284 3%
202205 2022 5 May-22 21.90 13.00 1.93 296 22 6,885 8,369 360 - 14.49 16.14 416 328 913,848 52,757 966,605 2%
202206 2022 6 Jun-22 22.45 11.65 1.97 296 22 6,885 8,369 360 - 14.76 16.46 416 328 948,558 54,804 1,003,362 2%202207 2022 7 Jul-22 49.35 33.10 2.04 296 22 6,885 8,369 360 - 15.26 17.07 416 328 5,938,336 411,054 6,349,390 13%202208 2022 8 Aug-22 55.60 39.40 2.06 296 22 6,885 8,369 360 - 15.42 17.27 416 328 7,285,934 510,496 7,796,430 16%
202209 2022 9 Sep-22 50.50 37.80 2.06 296 22 6,885 8,369 360 - 15.41 17.25 416 328 6,504,486 452,549 6,957,035 14%
202210 2022 10 Oct-22 31.75 27.25 2.06 296 22 6,885 8,369 360 - 15.39 17.23 416 328 3,171,066 205,231 3,376,297 7%202211 2022 11 Nov-22 34.70 29.40 2.22 296 22 6,885 8,369 360 - 16.47 18.55 416 328 3,504,725 226,169 3,730,894 8%202212 2022 12 Dec-22 42.35 35.10 2.43 296 22 6,885 8,369 360 - 17.96 20.35 416 328 4,674,306 307,724 4,982,031 10%
202301 2023 1 Jan-23 42.80 33.30 2.52 296 22 6,885 8,369 360 - 18.58 21.11 416 328 4,418,114 286,525 4,704,639 10%
202302 2023 2 Feb-23 37.10 30.50 2.46 296 22 6,885 8,369 360 - 18.18 20.62 416 328 3,531,038 222,099 3,753,137 8%202303 2023 3 Mar-23 30.10 25.05 2.39 296 22 6,885 8,369 360 - 17.65 19.98 416 328 2,254,841 129,256 2,384,097 5%202304 2023 4 Apr-23 29.35 22.90 2.05 296 22 6,885 8,369 360 - 15.30 17.12 416 328 2,471,893 153,657 2,625,551 5%
202305 2023 5 May-23 28.20 18.65 2.03 296 22 6,885 8,369 360 - 15.19 16.98 416 328 1,941,146 114,656 2,055,802 4%
202306 2023 6 Jun-23 28.60 17.30 2.08 296 22 6,885 8,369 360 - 15.52 17.38 416 328 1,787,080 102,663 1,889,743 4%202307 2023 7 Jul-23 45.70 30.75 2.16 296 22 6,885 8,369 360 - 16.06 18.05 416 328 5,082,826 344,733 5,427,559 11%202308 2023 8 Aug-23 51.70 36.85 2.18 296 22 6,885 8,369 360 - 16.25 18.27 416 328 6,374,834 439,964 6,814,798 14%
202309 2023 9 Sep-23 46.30 35.35 2.19 296 22 6,885 8,369 360 - 16.29 18.32 416 328 5,554,724 378,966 5,933,690 12%
202310 2023 10 Oct-23 33.70 28.25 2.19 296 22 6,885 8,369 360 - 16.30 18.33 416 328 3,308,316 212,211 3,520,527 7%202311 2023 11 Nov-23 37.10 31.35 2.32 296 22 6,885 8,369 360 - 17.17 19.40 416 328 3,836,152 248,301 4,084,453 8%202312 2023 12 Dec-23 45.15 37.00 2.53 296 22 6,885 8,369 360 - 18.63 21.17 416 328 5,057,032 333,773 5,390,805 11%
202401 2024 1 Jan-24 44.40 34.75 2.62 296 22 6,885 8,369 360 - 19.26 21.94 416 328 4,606,069 298,070 4,904,139 10%
202402 2024 2 Feb-24 38.30 31.45 2.59 296 22 6,885 8,369 360 - 19.02 21.64 416 328 3,586,883 223,293 3,810,176 8%202403 2024 3 Mar-24 30.85 26.05 2.48 296 22 6,885 8,369 360 - 18.31 20.78 416 328 2,298,778 130,185 2,428,964 5%202404 2024 4 Apr-24 29.65 23.40 2.10 296 22 6,885 8,369 360 - 15.69 17.60 416 328 2,470,187 152,134 2,622,321 5%
202405 2024 5 May-24 28.70 19.40 2.09 296 22 6,885 8,369 360 - 15.58 17.46 416 328 1,989,169 116,836 2,106,006 4%
202406 2024 6 Jun-24 28.90 17.80 2.12 296 22 6,885 8,369 360 - 15.82 17.75 416 328 1,805,114 102,326 1,907,441 4%
202407 2024 7 Jul-24 46.15 30.75 2.19 296 22 6,885 8,369 360 - 16.30 18.34 416 328 5,085,929 344,125 5,430,054 11%202408 2024 8 Aug-24 51.95 37.05 2.21 296 22 6,885 8,369 360 - 16.42 18.48 416 328 6,387,904 440,339 6,828,243 14%202409 2024 9 Sep-24 46.60 35.80 2.21 296 22 6,885 8,369 360 - 16.42 18.48 416 328 5,606,621 382,356 5,988,976 12%
202410 2024 10 Oct-24 34.55 29.25 2.21 296 22 6,885 8,369 360 - 16.43 18.49 416 328 3,481,513 224,604 3,706,117 7%
202411 2024 11 Nov-24 38.30 32.45 2.38 296 22 6,885 8,369 360 - 17.61 19.93 416 328 3,993,899 258,454 4,252,353 9%202412 2024 12 Dec-24 46.55 37.90 2.59 296 22 6,885 8,369 360 - 19.02 21.65 416 328 5,229,867 345,203 5,575,070 11%202501 2025 1 Jan-25 44.75 35.35 2.67 296 22 6,885 8,369 360 - 19.63 22.38 416 328 4,626,326 298,274 4,924,600 10%
202502 2025 2 Feb-25 38.75 32.15 2.66 296 22 6,885 8,369 360 - 19.56 22.30 416 328 3,590,472 221,641 3,812,113 8%
202503 2025 3 Mar-25 31.30 26.35 2.58 296 22 6,885 8,369 360 - 19.01 21.63 416 328 2,229,307 122,565 2,351,872 5%202504 2025 4 Apr-25 30.70 24.20 2.23 296 22 6,885 8,369 360 - 16.55 18.64 416 328 2,489,154 150,531 2,639,684 5%202505 2025 5 May-25 29.30 19.85 2.21 296 22 6,885 8,369 360 - 16.46 18.53 416 328 1,912,539 108,041 2,020,579 4%
202506 2025 6 Jun-25 29.80 18.45 2.25 296 22 6,885 8,369 360 - 16.70 18.83 416 328 1,784,925 100,433 1,885,358 4%
202507 2025 7 Jul-25 46.25 30.45 2.32 296 22 6,885 8,369 360 - 17.16 19.39 416 328 4,878,513 325,684 5,204,197 11%202508 2025 8 Aug-25 51.95 37.05 2.34 296 22 6,885 8,369 360 - 17.35 19.61 416 328 6,182,141 421,778 6,603,918 14%202509 2025 9 Sep-25 46.85 36.00 2.35 296 22 6,885 8,369 360 - 17.38 19.65 416 328 5,443,539 366,841 5,810,380 12%
202510 2025 10 Oct-25 34.75 29.90 2.35 296 22 6,885 8,369 360 - 17.41 19.69 416 328 3,352,224 211,536 3,563,760 7%
202511 2025 11 Nov-25 38.75 33.05 2.51 296 22 6,885 8,369 360 - 18.50 21.01 416 328 3,912,596 249,299 4,161,895 9%
Staff_PR_102 Attachment A Page 26 of 26
Alternative Summary CIRR
Repair T3, T4 (spare)5.85%
New, T4 (spare)6.31%
New, T3 Repair (spare)6.93%
(2) New, (1) Spare 6.65%
Single Phase Bank 7.79%
Assumptions:
T4 will always run at 90% capacity.
New T3 will increase the plant's capacity. Intangible
Insurance costs will be based on cost to repair plus th
Insurance is expected to cover 100% of the cost to re
Option 1
Option 2
Option 3
Option 4
Option 5
Staff_PR_102 Attachment A Page 1 of 18
Annual Gross Margin (Requirement)Levelized ROE Total Capital
$1,810,700 $230,640 $9,595,674
$1,884,548 $241,757 $9,995,674
$1,806,436 $239,024 $8,600,000
$1,841,364 $250,142 $9,000,000
$1,705,810 $375,213 $13,500,000
benefit of not having to run the existing T3 at 100%
he $2.1 million spent on removal and inspection.
epair plus the $2.1 million.
Staff_PR_102 Attachment A Page 2 of 18
Rebuild Failure Risk 5.85
Year Repair T3, T4 (spare)New, T4 (spare)New, repair T3 (spare)
1 4,400,000$ 4,800,000$ 8,600,000$
2 -$ -$ -$
3 -$ -$ -$
4 -$ -$ -$
5 4,800,000$ 4,800,000$ -$
6 -$ -$ -$
7 -$ -$ -$
8 -$ -$ -$
9 -$ -$ -$
10 -$ -$ -$
11 -$ -$ -$
12 -$ -$ -$
13 -$ -$ -$
14 -$ -$ -$
15 -$ -$ -$
16 -$ -$ -$
17 -$ -$ -$
18 -$ -$ -$
19 -$ -$ -$
20 -$ -$ -$
21 -$ -$ -$
22 -$ -$ -$
23 -$ -$ -$
24 -$ -$ -$
25 -$ -$ -$
26 -$ -$ -$
27 -$ -$ -$
28 -$ -$ -$
29 -$ -$ -$
30 -$ -$ -$
31 -$ -$ -$
32 -$ -$ -$
33 -$ -$ -$
Capital (Includes capital risk, rebuild, and assumes $1MM every 6 ye
Staff_PR_102 Attachment A Page 3 of 18
34 -$ -$ -$
35 -$ -$ -$
36 -$ -$ -$
37 -$ -$ -$
38 -$ -$ -$
39 -$ -$ -$
40 -$ -$ -$
41 -$ -$ -$
42 -$ -$ -$
43 -$ -$ -$
44 -$ -$ -$
45 -$ -$ -$
46 -$ -$ -$
47 -$ -$ -$
48 -$ -$ -$
49 -$ -$ -$
50 -$ -$ -$
51 -$ -$ -$
52 -$ -$ -$
53 -$ -$ -$
54 -$ -$ -$
55 -$ -$ -$
56 -$ -$ -$
57 -$ -$ -$
58 -$ -$ -$
59 -$ -$ -$
60 -$ -$ -$
Staff_PR_102 Attachment A Page 4 of 18
years
New (2), one (spare)Single Phase Bank Year Repair T3, T4 (spar
9,000,000$ 13,500,000$ 1 -$
-$ -$ 2 -$
-$ -$ 3 -$
-$ -$ 4 -$
-$ -$ 5 -$
-$ -$ 6 -$
-$ -$ 7 -$
-$ -$ 8 -$
-$ -$ 9 -$
-$ -$ 10 -$
-$ -$ 11 -$
-$ -$ 12 -$
-$ -$ 13 -$
-$ -$ 14 -$
-$ -$ 15 -$
-$ -$ 16 -$
-$ -$ 17 -$
-$ -$ 18 -$
-$ -$ 19 -$
-$ -$ 20 -$
-$ -$ 21 -$
-$ -$ 22 -$
-$ -$ 23 -$
-$ -$ 24 -$
-$ -$ 25 -$
-$ -$ 26 -$
-$ -$ 27 -$
-$ -$ 28 -$
-$ -$ 29 -$
-$ -$ 30 -$
-$ -$ 31 -$
-$ -$ 32 -$
-$ -$ 33 -$
ears)
Staff_PR_102 Attachment A Page 5 of 18
-$ -$ 34 -$
-$ -$ 35 -$
-$ -$ 36 -$
-$ -$ 37 -$
-$ -$ 38 -$
-$ -$ 39 -$
-$ -$ 40 -$
-$ -$ 41 -$
-$ -$ 42 -$
-$ -$ 43 -$
-$ -$ 44 -$
-$ -$ 45 -$
-$ -$ 46 -$
-$ -$ 47 -$
-$ -$ 48 -$
-$ -$ 49 -$
-$ -$ 50 -$
-$ -$ 51 -$
-$ -$ 52 -$
-$ -$ 53 -$
-$ -$ 54 -$
-$ -$ 55 -$
-$ -$ 56 -$
-$ -$ 57 -$
-$ -$ 58 -$
-$ -$ 59 -$
-$ -$ 60 -$
Staff_PR_102 Attachment A Page 6 of 18
New, T4 (spare)New, repair T3 (spare New (2), one (spare)Single Phase Bank
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
O&M
Staff_PR_102 Attachment A Page 7 of 18
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
-$ -$ -$ -$
Staff_PR_102 Attachment A Page 8 of 18
Year Repair T3, T4 (spare)New, T4 (spare)New, repair T3 (spareNew (2), one (spare)
1 1,500,000$ 1,500,000$ 1,500,000$ 1,500,000$
2 4,200,000$ 4,200,000$ 4,200,000$ 4,200,000$
3 1,800,000$ 2,400,000$ 2,700,000$ 2,700,000$
4 1,000,000$ 1,000,000$ 800,000$ 800,000$
5 1,200,000$ 1,200,000$ 800,000$ 800,000$
6 1,200,000$ 1,200,000$ 800,000$ 800,000$
7 1,000,000$ 1,000,000$ 700,000$ 700,000$
8 1,000,000$ 1,000,000$ 700,000$ 700,000$
9 600,000$ 600,000$ 600,000$ 600,000$
10 600,000$ 600,000$ 600,000$ 600,000$
11 600,000$ 600,000$ 600,000$ 600,000$
12 600,000$ 600,000$ 600,000$ 600,000$
13 600,000$ 600,000$ 600,000$ 600,000$
14 600,000$ 600,000$ 600,000$ 600,000$
15 700,000$ 700,000$ 600,000$ 600,000$
16 700,000$ 700,000$ 600,000$ 600,000$
17 700,000$ 700,000$ 700,000$ 700,000$
18 700,000$ 700,000$ 700,000$ 700,000$
19 700,000$ 700,000$ 700,000$ 700,000$
20 -$ -$ -$ -$
21 -$ -$ -$ -$
22 -$ -$ -$ -$
23 -$ -$ -$ -$
24 -$ -$ -$ -$
25 -$ -$ -$ -$
26 -$ -$ -$ -$
27 -$ -$ -$ -$
28 -$ -$ -$ -$
29 -$ -$ -$ -$
30 -$ -$ -$ -$
31 -$ -$ -$ -$
32 -$ -$ -$ -$
33 -$ -$ -$ -$
Risk (Failure Risk, Lost Capacity, TX Swap, Transformer Rebuild)
Staff_PR_102 Attachment A Page 9 of 18
34 -$ -$ -$ -$
35 -$ -$ -$ -$
36 -$ -$ -$ -$
37 -$ -$ -$ -$
38 -$ -$ -$ -$
39 -$ -$ -$ -$
40 -$ -$ -$ -$
41 -$ -$ -$ -$
42 -$ -$ -$ -$
43 -$ -$ -$ -$
44 -$ -$ -$ -$
45 -$ -$ -$ -$
46 -$ -$ -$ -$
47 -$ -$ -$ -$
48 -$ -$ -$ -$
49 -$ -$ -$ -$
50 -$ -$ -$ -$
51 -$ -$ -$ -$
52 -$ -$ -$ -$
53 -$ -$ -$ -$
54 -$ -$ -$ -$
55 -$ -$ -$ -$
56 -$ -$ -$ -$
57 -$ -$ -$ -$
58 -$ -$ -$ -$
59 -$ -$ -$ -$
60 -$ -$ -$ -$
Staff_PR_102 Attachment A Page 10 of 18
Insurance Probability:100%
Single Phase Bank Repair T3 (T4 to pad)New G3, (T4 to pad)
1,500,000$ Swap -$ -$
4,200,000$ Inspection -$ -$
2,300,000$ Repair 4,400,000$ -$
-$ Xfrmr 4,800,000$ 4,800,000$
-$ -$ -$
-$ Insurance New -$ -$
-$ Insurance Final -$ -$
-$
-$ Upfront Capital 4,400,000$ 4,800,000$
-$ Repair 4,400,000$ 4,400,000$
-$ Total Capital 8,800,000$ 9,200,000$
-$
-$ Notes:Transformer repair, options (2,3), assumes retur
-$ Repair option (1) assumes spare at 90%.
-$
-$ Rebuild Cost 2,100,000$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
Staff_PR_102 Attachment A Page 11 of 18
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
-$
Staff_PR_102 Attachment A Page 12 of 18
New G3, (repair T3)New (2), one spare 4 Single Phase
-$ -$ -$
-$ -$ -$
3,800,000$ -$ -$
4,800,000$ 9,000,000$ 13,500,000$
-$ -$ -$
-$ -$ -$
-$ -$ -$
8,600,000$ 9,000,000$ 13,500,000$
-$ -$ -$
8,600,000$ 9,000,000$ 13,500,000$
rn to full capacity.
Staff_PR_102 Attachment A Page 13 of 18
Xfrmr Rev Req5.xlsm
State Income Tax Rate ............0.00%Scenario:Repair T3, T4 (spare)Long-term Debt ...........................48.60%5.76%2.80%2.21%Gross Revenue 100.0000%Federal Income Tax Rate ........21.00%Short-term debt .................2.90%3.26%0.09%0.07%Uncollectables 0.6183%
Discount Factor ......................6.89%Common Equity ......................48.50%9.50%4.61%4.61%Commission Fees 0.2000%
Capital Class ...........................1 (1) General Structures.7.50%6.89%Washington Excise Tax 3.8495%(2) Generation, Transmission, Franchise Fees 0.0000% and Distribution.-----------------------
(3) Other Equipment.IRR CALC Misc. Revenue Items 4.6678%(4) Transportation Equipment.PV Project Life cost ......................24,442,529 24,442,529 PV Project life cost -----------------------
Book Life (Years) ..............40 Interest .......................6.89%1,105,438 PV Levelized Benefits Before State Income Tax 95.3322%
Property Tax Rate ...............1.50%Term .............................40 5.85%IRR State Income Tax 0.0000%
O&M Escalation Factor ..........2.00%Levelized Annual Rev Requirement .......1,810,700 -----------------------
Before Federal Income Tax 95.3322%nominal sum
Federal Income Tax 20.0198%36,658,982
Lev ROE 230,640 -----------------------(v)NPV equity 3,113,390 Conversion Factor 75.3124%PV Benefits/Offsets14,922,240
......................................................................................................................................................................................................................TERM
Capital Additions 40
-----------------Rate Accum.Book Dep.Rate Average Shareholder Misc.State Federal Total Present Value ACTUAL LEVELIZEDTaxBookBaseBookTaxon Tax Deferred Base Book Rate Interest Equity O&M & A&G Property Revenue Income Income Revenue Revenue ROR BY 1,105,438
Basis Basis BOP Deprec.Deprec.Basis Taxes EOP Deprec.Base Expense Return Expense Taxes Items Tax Taxes Requirement Reqmnt YEAR
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(p)(q)(r)(s)(t)(u)-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total =>9,595,674 9,595,674 5,281,023 4,158,324 235,767 4,158,324 3,766,430 6,008,042 22,857,807 2,049,944 1,979,968 0 1,597,074 42,417,589 24,442,529 Savings, benefits,
Period -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------offsets, or margin
year
1 4,400,000 4,400,000 4,400,000 55,000 69,828 55,000 3,114 4,341,886 55,000 4,370,943 63,160 100,750 1,500,000 66,000 88,707 0 26,782 1,900,399 1,777,850 19.22%2,576,598
2 0 0 4,341,886 165,000 139,700 110,000 6,237 4,225,649 110,000 4,283,768 123,801 197,482 4,284,000 65,175 236,638 0 52,495 5,069,591 4,436,838 35.30%6,260,515
3 0 0 4,225,649 275,000 139,700 110,000 6,237 4,109,412 110,000 4,167,531 120,442 192,123 1,872,720 63,525 117,996 0 51,071 2,527,877 2,069,698 48.56%4,238,889 4 0 0 4,109,412 385,000 139,700 110,000 6,237 3,993,175 110,000 4,051,294 117,082 186,765 1,061,208 61,875 77,684 0 49,646 1,664,261 1,274,743 8.16%1,690,851 5 5,195,674 5,195,674 9,188,849 559,946 222,155 174,946 9,914 9,003,990 174,946 9,096,420 262,887 419,345 1,298,919 138,160 117,793 0 111,471 2,523,520 1,808,250 -2.07%1,652,899 6 0 0 9,003,990 799,838 304,663 239,892 13,602 8,750,496 239,892 8,877,243 256,552 409,241 1,324,897 135,536 121,180 0 108,786 2,596,083 1,740,286 -3.55%1,614,947
7 0 0 8,750,496 1,039,730 304,663 239,892 13,602 8,497,002 239,892 8,623,749 249,226 397,555 1,126,162 131,938 110,190 0 105,679 2,360,642 1,480,412 -1.59%1,576,995 8 0 0 8,497,002 1,279,622 304,663 239,892 13,602 8,243,508 239,892 8,370,255 241,900 385,869 1,148,686 128,339 110,034 0 102,573 2,357,292 1,382,980 -2.28%1,539,043 9 0 0 8,243,508 1,519,513 304,663 239,892 13,602 7,990,015 239,892 8,116,762 234,574 374,183 702,996 124,741 86,952 0 99,466 1,862,804 1,022,398 3.04%1,501,090 10 0 0 7,990,015 1,759,405 304,663 239,892 13,602 7,736,521 239,892 7,863,268 227,248 362,497 717,056 121,142 86,381 0 96,360 1,850,576 950,189 2.57%1,463,138
11 0 0 7,736,521 1,999,297 304,663 239,892 13,602 7,483,027 239,892 7,609,774 219,922 350,811 731,397 117,544 85,824 0 93,253 1,838,643 883,184 2.07%1,425,186
12 0 0 7,483,027 2,239,189 304,663 239,892 13,602 7,229,533 239,892 7,356,280 212,597 339,125 746,025 113,946 85,281 0 90,147 1,827,011 821,004 1.52%1,387,234 13 0 0 7,229,533 2,479,081 304,663 239,892 13,602 6,976,040 239,892 7,102,787 205,271 327,438 760,945 110,347 84,753 0 87,041 1,815,686 763,300 0.93%1,349,282 14 0 0 6,976,040 2,718,973 304,663 239,892 13,602 6,722,546 239,892 6,849,293 197,945 315,752 776,164 106,749 84,239 0 83,934 1,804,674 709,747 0.30%1,311,330
15 0 0 6,722,546 2,958,865 304,663 239,892 13,602 6,469,052 239,892 6,595,799 190,619 304,066 923,635 103,151 90,200 0 80,828 1,932,390 710,968 -2.49%1,273,378
16 0 0 6,469,052 3,198,756 304,663 239,892 13,602 6,215,559 239,892 6,342,305 183,293 292,380 942,108 99,552 89,845 0 77,721 1,924,792 662,505 -3.37%1,235,426 17 0 0 6,215,559 3,438,648 304,663 239,892 13,602 5,962,065 239,892 6,088,812 175,967 280,694 960,950 95,954 89,509 0 74,615 1,917,580 617,460 -4.33%1,197,473 18 0 0 5,962,065 3,678,540 304,663 239,892 13,602 5,708,571 239,892 5,835,318 168,641 269,008 980,169 92,355 89,191 0 71,508 1,910,764 575,590 -5.37%1,159,521
19 0 0 5,708,571 3,918,432 304,663 239,892 13,602 5,455,077 239,892 5,581,824 161,315 257,322 999,772 88,757 88,891 0 68,402 1,904,351 536,665 -6.52%1,121,569
20 0 0 5,455,077 4,158,324 304,663 239,892 13,602 5,201,584 239,892 5,328,331 153,989 245,636 0 85,159 38,680 0 65,296 828,651 218,463 12.29%1,083,617 21 22
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Staff_PR_102 Attachment A Page 14 of 18
Xfrmr Rev Req5.xlsm
State Income Tax Rate ............0.00%Scenario:New, T4 (spare)Long-term Debt ...........................48.60%5.76%2.80%2.21%Gross Revenue 100.0000%Federal Income Tax Rate ........21.00%Short-term debt .................2.90%3.26%0.09%0.07%Uncollectables 0.6183%
Discount Factor ......................6.89%Common Equity ......................48.50%9.50%4.61%4.61%Commission Fees 0.2000%
Capital Class ...........................1 (1) General Structures.7.50%6.89%Washington Excise Tax 3.8495%(2) Generation, Transmission, Franchise Fees 0.0000% and Distribution.-----------------------
(3) Other Equipment.IRR CALC Misc. Revenue Items 4.6678%(4) Transportation Equipment.PV Project Life cost ......................25,439,407 25,439,407 PV Project life cost -----------------------
Book Life (Years) ..............40 Interest .......................6.89%1,810,700 PV Levelized Benefits Before State Income Tax 95.3322%
Property Tax Rate ...............1.50%Term .............................40 6.31%IRR State Income Tax 0.0000%
O&M Escalation Factor ..........2.00%Levelized Annual Rev Requirement .......1,884,548 -----------------------
Before Federal Income Tax 95.3322%nominal sum
Federal Income Tax 20.0198%42,417,589
Lev ROE 241,757 -----------------------(v)NPV equity 3,263,463 Conversion Factor 75.3124%PV Benefits/Offsets24,442,529
......................................................................................................................................................................................................................TERM
Capital Additions 40
-----------------Rate Accum.Book Dep.Rate Average Shareholder Misc.State Federal Total Present Value ACTUAL LEVELIZEDTaxBookBaseBookTaxon Tax Deferred Base Book Rate Interest Equity O&M & A&G Property Revenue Income Income Revenue Revenue ROR BY 1,810,700
Basis Basis BOP Deprec.Deprec.Basis Taxes EOP Deprec.Base Expense Return Expense Taxes Items Tax Taxes Requirement Reqmnt YEAR
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(p)(q)(r)(s)(t)(u)-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total =>9,995,674 9,995,674 5,528,671 4,353,324 246,823 4,353,324 3,933,788 6,275,005 23,482,047 2,142,869 2,049,372 0 1,668,039 43,904,444 25,439,407 Savings, benefits,
Period -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------offsets, or margin
year
1 4,800,000 4,800,000 4,800,000 60,000 76,176 60,000 3,397 4,736,603 60,000 4,768,302 68,902 109,909 1,500,000 72,000 90,094 0 29,216 1,930,122 1,805,656 3.13%1,900,399
2 0 0 4,736,603 180,000 152,400 120,000 6,804 4,609,799 120,000 4,673,201 135,056 215,435 4,284,000 71,100 239,082 0 57,267 5,121,939 4,482,653 6.38%5,069,591
3 0 0 4,609,799 300,000 152,400 120,000 6,804 4,482,995 120,000 4,546,397 131,391 209,589 2,496,960 69,300 150,952 0 55,714 3,233,906 2,647,758 -8.03%2,527,877 4 0 0 4,482,995 420,000 152,400 120,000 6,804 4,356,191 120,000 4,419,593 127,726 203,743 1,061,208 67,500 80,023 0 54,160 1,714,360 1,313,117 6.37%1,664,261 5 5,195,674 5,195,674 9,551,865 604,946 234,855 184,946 10,481 9,356,438 184,946 9,454,152 273,225 435,836 1,298,919 143,635 120,079 0 115,855 2,572,495 1,843,343 6.98%2,523,520 6 0 0 9,356,438 854,838 317,363 249,892 14,169 9,092,378 249,892 9,224,408 266,585 425,245 1,324,897 140,861 123,414 0 113,040 2,643,934 1,772,362 6.98%2,596,083
7 0 0 9,092,378 1,104,730 317,363 249,892 14,169 8,828,317 249,892 8,960,347 258,954 413,072 1,126,162 137,113 112,371 0 109,804 2,407,368 1,509,714 6.98%2,360,642 8 0 0 8,828,317 1,354,622 317,363 249,892 14,169 8,564,256 249,892 8,696,287 251,323 400,899 1,148,686 133,364 112,162 0 106,568 2,402,894 1,409,734 6.98%2,357,292 9 0 0 8,564,256 1,604,513 317,363 249,892 14,169 8,300,196 249,892 8,432,226 243,691 388,726 702,996 129,616 89,028 0 103,332 1,907,280 1,046,809 6.97%1,862,804 10 0 0 8,300,196 1,854,405 317,363 249,892 14,169 8,036,135 249,892 8,168,165 236,060 376,552 717,056 125,867 88,405 0 100,096 1,893,928 972,449 6.97%1,850,576
11 0 0 8,036,135 2,104,297 317,363 249,892 14,169 7,772,074 249,892 7,904,104 228,429 364,379 731,397 122,119 87,795 0 96,860 1,880,871 903,468 6.97%1,838,643
12 0 0 7,772,074 2,354,189 317,363 249,892 14,169 7,508,013 249,892 7,640,044 220,797 352,206 746,025 118,371 87,200 0 93,624 1,868,115 839,474 6.96%1,827,011 13 0 0 7,508,013 2,604,081 317,363 249,892 14,169 7,243,953 249,892 7,375,983 213,166 340,033 760,945 114,622 86,619 0 90,388 1,855,665 780,106 6.96%1,815,686 14 0 0 7,243,953 2,853,973 317,363 249,892 14,169 6,979,892 249,892 7,111,922 205,535 327,860 776,164 110,874 86,052 0 87,153 1,843,529 725,028 6.95%1,804,674
15 0 0 6,979,892 3,103,865 317,363 249,892 14,169 6,715,831 249,892 6,847,862 197,903 315,686 923,635 107,126 91,961 0 83,917 1,970,120 724,849 6.95%1,932,390
16 0 0 6,715,831 3,353,756 317,363 249,892 14,169 6,451,770 249,892 6,583,801 190,272 303,513 942,108 103,377 91,554 0 80,681 1,961,397 675,104 6.94%1,924,792 17 0 0 6,451,770 3,603,648 317,363 249,892 14,169 6,187,710 249,892 6,319,740 182,640 291,340 960,950 99,629 91,165 0 77,445 1,953,061 628,885 6.94%1,917,580 18 0 0 6,187,710 3,853,540 317,363 249,892 14,169 5,923,649 249,892 6,055,679 175,009 279,167 980,169 95,880 90,794 0 74,209 1,945,120 585,939 6.93%1,910,764
19 0 0 5,923,649 4,103,432 317,363 249,892 14,169 5,659,588 249,892 5,791,619 167,378 266,994 999,772 92,132 90,443 0 70,973 1,937,583 546,030 6.93%1,904,351
20 0 0 5,659,588 4,353,324 317,363 249,892 14,169 5,395,528 249,892 5,527,558 159,746 254,820 0 88,384 40,178 0 67,737 860,758 226,928 6.92%828,651 21 22
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Staff_PR_102 Attachment A Page 15 of 18
Xfrmr Rev Req5.xlsm
State Income Tax Rate ............0.00%Scenario:New, T3 Repair (spare)Long-term Debt ...........................48.60%5.76%2.80%2.21%Gross Revenue 100.0000%Federal Income Tax Rate ........21.00%Short-term debt .................2.90%3.26%0.09%0.07%Uncollectables 0.6183%
Discount Factor ......................6.89%Common Equity ......................48.50%9.50%4.61%4.61%Commission Fees 0.2000%
Capital Class ...........................1 (1) General Structures.7.50%6.89%Washington Excise Tax 3.8495%(2) Generation, Transmission, Franchise Fees 0.0000% and Distribution.-----------------------
(3) Other Equipment.IRR CALC Misc. Revenue Items 4.6678%(4) Transportation Equipment.PV Project Life cost ......................24,384,969 24,384,969 PV Project life cost -----------------------
Book Life (Years) ..............40 Interest .......................6.89%1,810,700 PV Levelized Benefits Before State Income Tax 95.3322%
Property Tax Rate ...............1.50%Term .............................40 6.93%IRR State Income Tax 0.0000%
O&M Escalation Factor ..........2.00%Levelized Annual Rev Requirement .......1,806,436 -----------------------
Before Federal Income Tax 95.3322%nominal sum
Federal Income Tax 20.0198%42,417,589
Lev ROE 239,024 -----------------------(v)NPV equity 3,226,576 Conversion Factor 75.3124%PV Benefits/Offsets24,442,529
......................................................................................................................................................................................................................TERM
Capital Additions 40
-----------------Rate Accum.Book Dep.Rate Average Shareholder Misc.State Federal Total Present Value ACTUAL LEVELIZEDTaxBookBaseBookTaxon Tax Deferred Base Book Rate Interest Equity O&M & A&G Property Revenue Income Income Revenue Revenue ROR BY 1,810,700
Basis Basis BOP Deprec.Deprec.Basis Taxes EOP Deprec.Base Expense Return Expense Taxes Items Tax Taxes Requirement Reqmnt YEAR
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(p)(q)(r)(s)(t)(u)-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total =>8,600,000 8,600,000 5,324,432 4,192,500 237,706 4,192,500 3,598,211 5,739,707 21,758,332 3,254,025 1,961,896 0 1,525,745 40,712,773 24,384,969 Savings, benefits,
Period -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------offsets, or margin
year
1 8,600,000 8,600,000 8,600,000 107,500 136,482 107,500 6,086 8,486,414 107,500 8,543,207 123,449 196,921 1,500,000 129,000 103,275 0 52,346 2,212,491 2,069,816 0.10%1,900,399
2 0 0 8,486,414 322,500 273,050 215,000 12,191 8,259,223 215,000 8,372,819 241,974 385,987 4,284,000 127,388 262,295 0 102,604 5,619,248 4,917,891 0.94%5,069,591
3 0 0 8,259,223 537,500 273,050 215,000 12,191 8,032,033 215,000 8,145,628 235,409 375,513 2,809,080 124,163 188,949 0 99,820 4,047,934 3,314,244 -11.16%2,527,877 4 0 0 8,032,033 752,500 273,050 215,000 12,191 7,804,842 215,000 7,918,438 228,843 365,040 848,966 120,938 91,847 0 97,036 1,967,670 1,507,140 3.67%1,664,261 5 0 0 7,804,842 967,500 273,050 215,000 12,191 7,577,652 215,000 7,691,247 222,277 354,566 865,946 117,713 91,550 0 94,252 1,961,303 1,405,389 14.81%2,523,520 6 0 0 7,577,652 1,182,500 273,050 215,000 12,191 7,350,461 215,000 7,464,057 215,711 344,093 883,265 114,488 91,269 0 91,468 1,955,293 1,310,732 16.09%2,596,083
7 0 0 7,350,461 1,397,500 273,050 215,000 12,191 7,123,271 215,000 7,236,866 209,145 333,620 788,314 111,263 85,492 0 88,684 1,831,516 1,148,585 14.81%2,360,642 8 0 0 7,123,271 1,612,500 273,050 215,000 12,191 6,896,080 215,000 7,009,676 202,580 323,146 804,080 108,038 85,135 0 85,900 1,823,878 1,070,036 15.11%2,357,292 9 0 0 6,896,080 1,827,500 273,050 215,000 12,191 6,668,890 215,000 6,782,485 196,014 312,673 702,996 104,813 79,057 0 83,115 1,693,667 929,568 9.99%1,862,804 10 0 0 6,668,890 2,042,500 273,050 215,000 12,191 6,441,699 215,000 6,555,295 189,448 302,199 717,056 101,588 78,617 0 80,331 1,684,238 864,782 10.04%1,850,576
11 0 0 6,441,699 2,257,500 273,050 215,000 12,191 6,214,509 215,000 6,328,104 182,882 291,726 731,397 98,363 78,191 0 77,547 1,675,105 804,629 10.08%1,838,643
12 0 0 6,214,509 2,472,500 273,050 215,000 12,191 5,987,318 215,000 6,100,914 176,316 281,252 746,025 95,138 77,778 0 74,763 1,666,272 748,772 10.13%1,827,011 13 0 0 5,987,318 2,687,500 273,050 215,000 12,191 5,760,128 215,000 5,873,723 169,751 270,779 760,945 91,913 77,380 0 71,979 1,657,746 696,903 10.19%1,815,686 14 0 0 5,760,128 2,902,500 273,050 215,000 12,191 5,532,937 215,000 5,646,533 163,185 260,305 776,164 88,688 76,997 0 69,195 1,649,533 648,733 10.25%1,804,674
15 0 0 5,532,937 3,117,500 273,050 215,000 12,191 5,305,747 215,000 5,419,342 156,619 249,832 791,687 85,463 76,628 0 66,411 1,641,640 603,994 12.87%1,932,390
16 0 0 5,305,747 3,332,500 273,050 215,000 12,191 5,078,556 215,000 5,192,152 150,053 239,358 807,521 82,238 76,275 0 63,627 1,634,072 562,440 13.10%1,924,792 17 0 0 5,078,556 3,547,500 273,050 215,000 12,191 4,851,366 215,000 4,964,961 143,487 228,885 960,950 79,013 82,659 0 60,843 1,770,836 570,209 10.46%1,917,580 18 0 0 4,851,366 3,762,500 273,050 215,000 12,191 4,624,175 215,000 4,737,771 136,922 218,411 980,169 75,788 82,472 0 58,059 1,766,820 532,228 10.54%1,910,764
19 0 0 4,624,175 3,977,500 273,050 215,000 12,191 4,396,985 215,000 4,510,580 130,356 207,938 999,772 72,563 82,303 0 55,275 1,763,206 496,889 10.63%1,904,351
20 0 0 4,396,985 4,192,500 273,050 215,000 12,191 4,169,794 215,000 4,283,390 123,790 197,464 0 69,338 32,222 0 52,490 690,304 181,990 10.73%828,651 21 22
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Staff_PR_102 Attachment A Page 16 of 18
Xfrmr Rev Req5.xlsm
State Income Tax Rate ............0.00%Scenario:(2) New, (1) Spare Long-term Debt ...........................48.60%5.76%2.80%2.21%Gross Revenue 100.0000%Federal Income Tax Rate ........21.00%Short-term debt .................2.90%3.26%0.09%0.07%Uncollectables 0.6183%
Discount Factor ......................6.89%Common Equity ......................48.50%9.50%4.61%4.61%Commission Fees 0.2000%
Capital Class ...........................1 (1) General Structures.7.50%6.89%Washington Excise Tax 3.8495%(2) Generation, Transmission, Franchise Fees 0.0000% and Distribution.-----------------------
(3) Other Equipment.IRR CALC Misc. Revenue Items 4.6678%(4) Transportation Equipment.PV Project Life cost ......................24,856,457 24,856,457 PV Project life cost -----------------------
Book Life (Years) ..............40 Interest .......................6.89%1,810,700 PV Levelized Benefits Before State Income Tax 95.3322%
Property Tax Rate ...............1.50%Term .............................40 6.65%IRR State Income Tax 0.0000%
O&M Escalation Factor ..........2.00%Levelized Annual Rev Requirement .......1,841,364 -----------------------
Before Federal Income Tax 95.3322%nominal sum
Federal Income Tax 20.0198%42,417,589
Lev ROE 250,142 -----------------------(v)NPV equity 3,376,649 Conversion Factor 75.3124%PV Benefits/Offsets24,442,529
......................................................................................................................................................................................................................TERM
Capital Additions 40
-----------------Rate Accum.Book Dep.Rate Average Shareholder Misc.State Federal Total Present Value ACTUAL LEVELIZEDTaxBookBaseBookTaxon Tax Deferred Base Book Rate Interest Equity O&M & A&G Property Revenue Income Income Revenue Revenue ROR BY 1,810,700
Basis Basis BOP Deprec.Deprec.Basis Taxes EOP Deprec.Base Expense Return Expense Taxes Items Tax Taxes Requirement Reqmnt YEAR
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(p)(q)(r)(s)(t)(u)-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total =>9,000,000 9,000,000 5,572,080 4,387,500 248,762 4,387,500 3,765,570 6,006,670 21,758,332 3,889,688 2,027,309 0 1,596,710 42,052,850 24,856,457 Savings, benefits,
Period -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------offsets, or margin
year
1 9,000,000 9,000,000 9,000,000 112,500 142,830 112,500 6,369 8,881,131 112,500 8,940,565 129,191 206,080 1,500,000 135,000 104,662 0 54,781 2,242,214 2,097,623 -0.07%1,900,399
2 0 0 8,881,131 337,500 285,750 225,000 12,758 8,643,373 225,000 8,762,252 253,229 403,940 4,284,000 133,313 264,739 0 107,376 5,671,597 4,963,705 0.63%5,069,591
3 0 0 8,643,373 562,500 285,750 225,000 12,758 8,405,616 225,000 8,524,494 246,358 392,979 2,809,080 129,938 191,340 0 104,463 4,099,158 3,356,183 -10.93%2,527,877 4 0 0 8,405,616 787,500 285,750 225,000 12,758 8,167,858 225,000 8,286,737 239,487 382,019 848,966 126,563 94,185 0 101,549 2,017,769 1,545,513 3.23%1,664,261 5 0 0 8,167,858 1,012,500 285,750 225,000 12,758 7,930,101 225,000 8,048,979 232,616 371,058 865,946 123,188 93,836 0 98,636 2,010,278 1,440,482 13.88%2,523,520 6 0 0 7,930,101 1,237,500 285,750 225,000 12,758 7,692,343 225,000 7,811,222 225,744 360,097 883,265 119,813 93,503 0 95,722 2,003,144 1,342,808 15.09%2,596,083
7 0 0 7,692,343 1,462,500 285,750 225,000 12,758 7,454,586 225,000 7,573,464 218,873 349,137 788,314 116,438 87,673 0 92,808 1,878,242 1,177,888 13.87%2,360,642 8 0 0 7,454,586 1,687,500 285,750 225,000 12,758 7,216,828 225,000 7,335,707 212,002 338,176 804,080 113,063 87,264 0 89,895 1,869,479 1,096,789 14.15%2,357,292 9 0 0 7,216,828 1,912,500 285,750 225,000 12,758 6,979,071 225,000 7,097,949 205,131 327,215 702,996 109,688 81,133 0 86,981 1,738,144 953,979 9.26%1,862,804 10 0 0 6,979,071 2,137,500 285,750 225,000 12,758 6,741,313 225,000 6,860,192 198,260 316,255 717,056 106,313 80,640 0 84,068 1,727,591 887,042 9.29%1,850,576
11 0 0 6,741,313 2,362,500 285,750 225,000 12,758 6,503,556 225,000 6,622,434 191,388 305,294 731,397 102,938 80,162 0 81,154 1,717,333 824,913 9.33%1,838,643
12 0 0 6,503,556 2,587,500 285,750 225,000 12,758 6,265,798 225,000 6,384,677 184,517 294,334 746,025 99,563 79,697 0 78,241 1,707,375 767,243 9.37%1,827,011 13 0 0 6,265,798 2,812,500 285,750 225,000 12,758 6,028,041 225,000 6,146,919 177,646 283,373 760,945 96,188 79,246 0 75,327 1,697,725 713,710 9.42%1,815,686 14 0 0 6,028,041 3,037,500 285,750 225,000 12,758 5,790,283 225,000 5,909,162 170,775 272,412 776,164 92,813 78,811 0 72,413 1,688,388 664,013 9.47%1,804,674
15 0 0 5,790,283 3,262,500 285,750 225,000 12,758 5,552,526 225,000 5,671,404 163,904 261,452 791,687 89,438 78,390 0 69,500 1,679,370 617,876 11.96%1,932,390
16 0 0 5,552,526 3,487,500 285,750 225,000 12,758 5,314,768 225,000 5,433,647 157,032 250,491 807,521 86,063 77,984 0 66,586 1,670,677 575,040 12.18%1,924,792 17 0 0 5,314,768 3,712,500 285,750 225,000 12,758 5,077,011 225,000 5,195,889 150,161 239,531 960,950 82,688 84,315 0 63,673 1,806,317 581,634 9.64%1,917,580 18 0 0 5,077,011 3,937,500 285,750 225,000 12,758 4,839,253 225,000 4,958,132 143,290 228,570 980,169 79,313 84,075 0 60,759 1,801,176 542,578 9.71%1,910,764
19 0 0 4,839,253 4,162,500 285,750 225,000 12,758 4,601,496 225,000 4,720,374 136,419 217,609 999,772 75,938 83,854 0 57,846 1,796,438 506,254 9.79%1,904,351
20 0 0 4,601,496 4,387,500 285,750 225,000 12,758 4,363,738 225,000 4,482,617 129,548 206,649 0 72,563 33,721 0 54,932 722,411 190,454 9.87%828,651 21 22
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Staff_PR_102 Attachment A Page 17 of 18
Xfrmr Rev Req5.xlsm
State Income Tax Rate ............0.00%Scenario:Single Phase Bank Long-term Debt ...........................48.60%5.76%2.80%2.21%Gross Revenue 100.0000%Federal Income Tax Rate ........21.00%Short-term debt .................2.90%3.26%0.09%0.07%Uncollectables 0.6183%
Discount Factor ......................6.89%Common Equity ......................48.50%9.50%4.61%4.61%Commission Fees 0.2000%
Capital Class ...........................1 (1) General Structures.7.50%6.89%Washington Excise Tax 3.8495%(2) Generation, Transmission, Franchise Fees 0.0000% and Distribution.-----------------------
(3) Other Equipment.IRR CALC Misc. Revenue Items 4.6678%(4) Transportation Equipment.PV Project Life cost ......................23,026,633 23,026,633 PV Project life cost -----------------------
Book Life (Years) ..............40 Interest .......................6.89%1,810,700 PV Levelized Benefits Before State Income Tax 95.3322%
Property Tax Rate ...............1.50%Term .............................40 7.79%IRR State Income Tax 0.0000%
O&M Escalation Factor ..........2.00%Levelized Annual Rev Requirement .......1,705,810 -----------------------
Before Federal Income Tax 95.3322%nominal sum
Federal Income Tax 20.0198%42,417,589
Lev ROE 375,213 -----------------------(v)NPV equity 5,064,974 Conversion Factor 75.3124%PV Benefits/Offsets24,442,529
......................................................................................................................................................................................................................TERM
Capital Additions 40
-----------------Rate Accum.Book Dep.Rate Average Shareholder Misc.State Federal Total Present Value ACTUAL LEVELIZEDTaxBookBaseBookTaxon Tax Deferred Base Book Rate Interest Equity O&M & A&G Property Revenue Income Income Revenue Revenue ROR BY 1,810,700
Basis Basis BOP Deprec.Deprec.Basis Taxes EOP Deprec.Base Expense Return Expense Taxes Items Tax Taxes Requirement Reqmnt YEAR
(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)(m)(n)(o)(p)(q)(r)(s)(t)(u)-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Total =>13,500,000 13,500,000 8,358,120 6,581,250 373,143 6,581,250 5,648,355 9,010,006 8,176,920 5,834,531 1,843,287 0 2,395,065 37,421,021 23,026,633 Savings, benefits,
Period -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------offsets, or margin
year
1 13,500,000 13,500,000 13,500,000 168,750 214,245 168,750 9,554 13,321,696 168,750 13,410,848 193,787 309,120 1,500,000 202,500 120,270 0 82,171 2,576,598 2,410,444 -1.29%1,900,399
2 0 0 13,321,696 506,250 428,625 337,500 19,136 12,965,060 337,500 13,143,378 379,844 605,910 4,284,000 199,969 292,228 0 161,065 6,260,515 5,479,119 -1.56%5,069,591
3 0 0 12,965,060 843,750 428,625 337,500 19,136 12,608,424 337,500 12,786,742 369,537 589,469 2,392,920 194,906 197,863 0 156,694 4,238,889 3,470,588 -5.88%2,527,877 4 0 0 12,608,424 1,181,250 428,625 337,500 19,136 12,251,787 337,500 12,430,105 359,230 573,028 0 189,844 78,926 0 152,324 1,690,851 1,295,110 7.29%1,664,261 5 0 0 12,251,787 1,518,750 428,625 337,500 19,136 11,895,151 337,500 12,073,469 348,923 556,587 0 184,781 77,154 0 147,953 1,652,899 1,184,399 14.71%2,523,520 6 0 0 11,895,151 1,856,250 428,625 337,500 19,136 11,538,515 337,500 11,716,833 338,616 540,146 0 179,719 75,382 0 143,583 1,614,947 1,082,580 15.87%2,596,083
7 0 0 11,538,515 2,193,750 428,625 337,500 19,136 11,181,879 337,500 11,360,197 328,310 523,705 0 174,656 73,611 0 139,213 1,576,995 988,969 14.40%2,360,642 8 0 0 11,181,879 2,531,250 428,625 337,500 19,136 10,825,242 337,500 11,003,560 318,003 507,264 0 169,594 71,839 0 134,842 1,539,043 902,928 14.94%2,357,292 9 0 0 10,825,242 2,868,750 428,625 337,500 19,136 10,468,606 337,500 10,646,924 307,696 490,823 0 164,531 70,068 0 130,472 1,501,090 823,872 10.90%1,862,804 10 0 0 10,468,606 3,206,250 428,625 337,500 19,136 10,111,970 337,500 10,290,288 297,389 474,382 0 159,469 68,296 0 126,102 1,463,138 751,257 11.27%1,850,576
11 0 0 10,111,970 3,543,750 428,625 337,500 19,136 9,755,334 337,500 9,933,652 287,083 457,941 0 154,406 66,525 0 121,731 1,425,186 684,582 11.66%1,838,643
12 0 0 9,755,334 3,881,250 428,625 337,500 19,136 9,398,697 337,500 9,577,015 276,776 441,500 0 149,344 64,753 0 117,361 1,387,234 623,381 12.09%1,827,011 13 0 0 9,398,697 4,218,750 428,625 337,500 19,136 9,042,061 337,500 9,220,379 266,469 425,059 0 144,281 62,982 0 112,990 1,349,282 567,227 12.56%1,815,686 14 0 0 9,042,061 4,556,250 428,625 337,500 19,136 8,685,425 337,500 8,863,743 256,162 408,619 0 139,219 61,210 0 108,620 1,311,330 515,723 13.07%1,804,674
15 0 0 8,685,425 4,893,750 428,625 337,500 19,136 8,328,789 337,500 8,507,107 245,855 392,178 0 134,156 59,439 0 104,250 1,273,378 468,503 15.25%1,932,390
16 0 0 8,328,789 5,231,250 428,625 337,500 19,136 7,972,152 337,500 8,150,470 235,549 375,737 0 129,094 57,667 0 99,879 1,235,426 425,228 15.96%1,924,792 17 0 0 7,972,152 5,568,750 428,625 337,500 19,136 7,615,516 337,500 7,793,834 225,242 359,296 0 124,031 55,896 0 95,509 1,197,473 385,586 16.74%1,917,580 18 0 0 7,615,516 5,906,250 428,625 337,500 19,136 7,258,880 337,500 7,437,198 214,935 342,855 0 118,969 54,124 0 91,139 1,159,521 349,289 17.60%1,910,764
19 0 0 7,258,880 6,243,750 428,625 337,500 19,136 6,902,244 337,500 7,080,562 204,628 326,414 0 113,906 52,353 0 86,768 1,121,569 316,069 18.56%1,904,351
20 0 0 6,902,244 6,581,250 428,625 337,500 19,136 6,545,607 337,500 6,723,925 194,321 309,973 0 108,844 50,581 0 82,398 1,083,617 285,682 3.71%828,651 21 22
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Staff_PR_102 Attachment A Page 18 of 18