20150728AVU to Staff 21 Attachment D.pdf

Glenn Madden
April 30, 2012
Electric Distribution Transformer
Change-Out Program (TCOP) &
Feeder Upgrades
Staff_PR_021 Attachment D Page 1 of 14
2011 TCOP Accomplishments
1 All Transformers have a PCB Test
Staff_PR_021 Attachment D Page 2 of 14
Pre-1981 (Following 20 Yrs)
Padmount & Submersible
Overhead thru Wood Pole Mgmt
2013 2012 2011
2016 2015
2014
2011 TCOP Accomplishments
PCB Containing (Next 6 Yrs)
Spokane River Watershed
Pend Oreille River Watershed
Rest of System
2 Plans Optimized

Staff_PR_021 Attachment D Page 3 of 14
Pre-1981 (Following 20 Yrs)
Padmount & Submersible 2013 2012 2011
2016 2015
2014
PCB Containing (Next 6 Yrs)
Spokane River Watershed
Pend Oreille River Watershed
Padmount & Submersible
2011 TCOP Accomplishments
2 Plans Optimized

Overhead thru Wood Pole Mgmt
Rest of System
Padmount & Submersible
Staff_PR_021 Attachment D Page 4 of 14
Increase
System
Efficiency
Increase
System
Reliability
Efficiency
with
Resources
TCOP Benefits
Reduce
Spill
Risk
Reduce
Spill
Risk
Staff_PR_021 Attachment D Page 5 of 14
Reduce
Spill
Risk
Increase
System
Efficiency
Efficiency
with
Resources
TCOP Effect
Non-TCOP
Increase
System
Reliability
TCOP Benefits
Staff_PR_021 Attachment D Page 6 of 14
Reduce
Spill
Risk
Efficiency
with
Resources Increase
System
Reliability
TCOP Benefits
Increase
System
Efficiency
Staff_PR_021 Attachment D Page 7 of 14
Reduce
Spill
Risk
Increase
System
Reliability
Increase
System
Efficiency
Efficiency
with
Resources
TCOP Benefits
Staff_PR_021 Attachment D Page 8 of 14
2012 Benefits
Efficiency
with
Resources
Staff_PR_021 Attachment D Page 9 of 14
Feeder Upgrades
Feeder
Upgrades
Wood Pole
Management
Current 2 1/3 Fdrs 20 Yr Interval 16 Fdrs/Yr
Goal 60 Yr Interval 5 Fdrs/Yr 20 Yr Interval 11 Fdrs/Yr
2012 Feeders
BEA12F1
F&C12F2
WIL12F2
Objectives
Safety
Reliability
Save Energy
Operational Ability
Beacon12F1
Staff_PR_021 Attachment D Page 10 of 14
Questions
Staff_PR_021 Attachment D Page 11 of 14
Design Progress
Staff_PR_021 Attachment D Page 12 of 14
Design Progress
Staff_PR_021 Attachment D Page 13 of 14
$0
$1
$2
$3
$4
$5
$6
$7
$8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Mi
l
l
i
o
n
s
ER 1003
ER 2060
ER 2535
Actual
Budget
$6.81 M
Total Project Costs
Staff_PR_021 Attachment D Page 14 of 14