20061010SPL to staff 3, 5, 6, 25.pdf

RESPONSE NO.
WELCH com& ASSOC::IATE6. INC.
ENGINEERS SGRVEYORS
IDAHO
1626 Lincoln """1
CuI'lI'. d"AJMe.ID ~814
:rosJ-f)64-93112
~~ 2:00-664-\j91\6
WASIINGTON
2310 N. Moller AoCid
SuIte 101
~ibe,1y UJI~c. 'Nil mJ9
5~.?55,-6Q(JO
r.)~ 5W-2.S5-60Q9
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!\77.81l"5(j72
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\'jG~R)chCoIII~).cofll
January 6, 2005
Robert Boyle
Hanson Industries
15807 E Indiana Ave
Spokane, \Y~,99216
Re: Spirit Lake East Water System
Dear Bob:
At yowdirection, we have reviewed the Spirit Lake East (SLE) water system
deficiencies with respect to the recent Idaho Department of EuYironmental
Quality (IDEQ) requirements regarding minimum system. pressure, anddeveloped options to meet those requ1rcments.
Background:
Due to a wen pmnp failure, the water SLE systCtXl experienced low prCSSUtcs
between October 4 and October 10,2004. As a result, IDEQ notified the Spirit
Lake East Water Company that the watcr system was in violationorIDAPA58.0l.08.5S2.0l.b.i by not maintaining a minimum pressure of 20 psi.
second IDEQ letter, dated October 28. 2004, d~ted the watel:' system toconstruct a second well within 180 days of the dale of the letter. In reviewing
the following options. please refer to the Welch Comer Spirit Lake Easl Water
Syncm Analysis dated October 2004 for a. more detailed description of thewater system.
DevelopMent of Alternatives:
In order to develop options for satisfying IDEQ's October2S1h notice, Welch
Comer first identified the primary failure mechanisms that would result jn a
loss of system PIQ~ure to the system.
1. Booster l'wnps: A failure of the booster pumps would quickJy
result in depressurization oftbc syst~ as 1hcrc is no elevated
storage. The smalJ volum.e available in the bladder tanks would be
quickly drained. There are three booSter pumps in service, so it is
un1ikely that aU three would fail simultaneously. Also, these are
relatively small pumps tbat could be obtained locally.
2. Power: Power s~tcrn outages arc common in the area due to the
overhead conductors. A Joss ofpowcr takes both the well and
booster pump station out of servic(;. Historical) y, this is the most
common failure mechanism.
P:IKI1\1 '60~IPI;ROIO3"E-mui I:scorde:;~welchcomcr"c;;om
3. Well Pump/motor: Faiture of the wen pump o~ motor cat) result ina water system outage, but not immediately. As long as there is
wate!,' in the reservoir, the booster pump system can keep the system
pressurized.
4. Welt: A catasttopwo well failure due to a structural failltte or
contamination would result in along-term outage. However, this
type of failure is extremely uncommon.
The following options were developed to address the failure mechanisms listed
above and satisfy the IDEQ pressure requirements.
, .
Option A: Drill a SQcond well
Drilling a second well would address failure mechanisms 3 (well
pump/motor failure) and 4 (well failure)~ but would not guarantee that the
system wouJd maintain pressure at aU times. In the event of a power
outage or booster pump failure; the s~tem would still be out ofwatcr. The
estimated cost to design and constnLct a new well and pumping system and
tie it into the existing system. is $200.000. This assumes that II 5CCond well
can be sited on the existins well lot. Drawdown testing should be
performed to assess the risk orwell jntcrference if this option is p\1rn1cd.
Option B: Standby Power for Booster Pumps
Providing standby power fot' the boost~ station would protect the system
u-om the most conunon failure mechaniSIn (2). power outages. In order tomaximize the usefu1ness of this option. the storage Teservoir wou1d also
need to be, repaired to allow the :maximum volume of standby wafa'
storage. With the reservoir J:epaired. the system would have 192 000
gallons of storage available during an outage. The drawback to this
alternative is that in the event of a well failure or e"-tended powcr outage, itwould be necessouy to haul water 10 the reservoir. The estimated budget torepair the reservoir is less than $10,000 assuming that the repairs can be
made using Xpcx. (yt other similar treatment method. If a liner must be
installed. the estimated cost is $32 000
In order to start and run the one 25 horsepower and two 10 horsepower
pumps, an 80 KW standby generator would be requu-ed. The material CQst
ora unit of this size and an automatic transfer switch is approximately
$36,000. .An additional $5.000 should also be budgeted for installation
and miscellaneous electrical modifications:
Under this optio~ it would also be important to have an early warning
system that would alert the operators ora problem before the reservoir
dtained out. A simple float and autodialer systc!'o could accomplish this
for an estimated cost of$2 OOO to $2,500. Part oftbe problcm with the
cWTent system is that the operators arc not always aware of a problem
bcfotC they receive complaints of Jow pressure.
Option C: Standby Power for both Booster and Well PQlDpS:: Anotheralternative would be to install a standby generator large enough to be able
to run both the well cm.d boosteJ' pumps. This would protect the system
from outages under most conditions. A mechanical failure of the well
pump would still make it necessary to haul water to the reservoir. As with
Option B, the reservoir would need to be rep4U.red.
A 250 KW standby generator would be required fofthis option at an
approxixnate cost ofS56 000. including the transfer switch plus S5.000 for
installation. Additionally, having a spare well pump ~d motor
mventory would provide protection under nearly all circumstanccli. A
spare 100 lIP pump and motor would cost approximately $15 000.
, .
Option D: Elevated Storage: Con~truction of elevated storage would
provide the most reliable system of maintaining pressure. Howcver~ the
duration oftheprotectioD would be limited by the size of the reservoir. This
typc of reservoir is also 'Very expensive to constroct. For example, tho 68.000
gallon c)cvated storage reservoinccomrocoded in the Spirit Lake East Water
System Evaluntion had an estimated total project cost of $424 000- This
estimate assmnes tbe storage will be sited on the wet110t or on property owned
by the Spirit Lake East Homeowners Association and does not include any
land acquisition costs. Depending on the site 5clccted~ the elevated storage
would also help equalize pressures during Donna! operations.
AP~Jysis of Alternatives:
Based on the above, it appears that the highest degree of protection against
water outages would be provided thcougb the instal1ation of standby power.
Having a spare wen pump and motor in inventory would make the !lystem very
secU!'C.
It is also recommended that an autodialer be installed to alert operators if the
reservoir levels get too low. Also, the reservoir itself should be repaired so
that all of the available standby storage can be utilized.
Tho total estimated budget to do all oftbe above would be as follows:
250 KV gensetltransfcr switch
Reservoir Repairs
Spare PmnpIMotot'
Autodia1er System
Total
$61,000
$10,000
$15 000
$. 2.200
$88,200
Drilling a second well would provide less system rcliabjtity than the above
improvements at more than twice the cost. Elevated storage would provide a
higher level ofrcliabil:ity but only for short duration events. Tbet:c wowd also
be a secondary benefit of pressU(e equalization under peak operating
conditions. However, elevated storage would be the most expensive option-
We would be pleased to review these options with you in more detail aJJd help
work with you and IDEQ to (each a solution that meets everyone s need$.. If
you have any questions please feel free to give me a call.
Sincerely,
Welch Comer & Assooiate$, Inc.
)!.U
Steven B. Cordes, F.
Project Manager
SBC/gym
SPIRIT LAKE EAST WATER
SYSTEM ANALYSIS
SUBMITTED TO THE
NORTH KOOTENAI WATER DISTRICT
OCTOBER 2004
1626 Lincoln Way
Coeur d'Alene 10 83814
208-664-9382 . 208-664-5946 Fax
Mail: wc(Q)welchcomer.com
;e"
rg 2004 Welch, Comer and Associates, Inc,
DRAFT
SPIRIT LAKE EAST WATER SYSTEM
VALUATION AND ANALYSIS
SUBMITTED TO THE:
NORTH KOOTENAI WATER DISTRICT
DRAFT
OCTOBER 2004
PREPARED BY:
& ASSOCIATES, INC.
ENGINEERS SURVEYORS
1626 Lincoln Way
Coeur d'Alene , 10 83814
208-664-9382 . 208-664-5946 Fax
Mail: wc~welchcomer.com
Table of Contents
Executive Summary
Introduction
Purpose
Scope
Description of Water System
1. Ownership and Management2. Description of Water System
1. Water System Operation
2.2. Service Area
2.3. Equivalent Residences (ER'
4. Basic Planning and Water Demand Forecasting
1. Historic Production
1. Estimating Production per Active User
1.2. Water Production and Lost and Unaccountedfor Water2. Demand and Planning
5. Hydraulic Model
5.2.
5.3.
Software
Model Construction
ModeJ Calibration
System Analysis
1. Source of Supply
1. Description of Supply Source
6.1.2. Capacity Analysis of Supply Source(s)
3. Electrical Evaluation of Well
1.4. Water Rights
1.5. Water Quality2. Storage
1. Storage Analysis3. Booster Station
1. Electrical Evaluation of Booster Faciiltiy6.4. Distribution System
1. Distribution Description
6.4.2, General
Distribution Model Analysis
1. Model Analysis Based on Current Facilities and Capacities
1. Scenario 1: (Peak Hour Demand, Maintain 40 psi throughout the water system)2. Model Analysis with for the Projected System Buildout with Recommended Improvements
Summary of Deficiencies and Recommended Improvements
Summary of Deficiencies
Recommended Improvements
Capital Improvement Program
Capital Improvement Schedule
Appendix
A. Well Characteristics
1. Well Logs
2. Pump Curve for Well
B. Booster Pump Curves
1. 10
2. 25
C. Existing Water Rights
D. Electrical Component Evaluation by Terry Stulc, PE
E. Model Calibration-Pressure Data
F. Model Results for Existing Water System
1. Scenario #1 2004
2. Scenario #1 Buildout
G. Model Results for Improved Water System
1. Scenario #1 2004
2. Scenario #1 Buildout
\ILCB 'cum Page 1
. ..aaOOIATa., '"0.
I\NGINE~RS )j1.,TR\~YOR.S
1. EXECUTIVE SUMMARY
The Spirit Lake East water system was constructed in the late 1970's and early 1980'
Few improvements have been made to the system since this time. The system s onlysource, a well, equipped with a 100 HP submersible pump and motor, has been
replaced twice during the life of the system. The system is comprised primarily of 4
and 8 inch Class 160 PVC. The condition of this pipe is unknown. Additionally, as the
system s master meter is not read on a regular basis, the historic system productionversus consumption is unknown. Thus, several assumptions were necessary to
complete this analysis. These include:
a The pipes were assumed to be in good condition, with a maximum leakage of
15% of the total water produced.
a A formal calibration of the model used for the hydraulic analysis was notcompleted. (Actual elevations were not surveyed and no flow data was
obtained.
a The model elevations are based on a digital elevation model and thus have an
accuracy of +/- 10 feet.
a The model analysis is based on providing appropriate pressures at the property
line. If, due to the natural topography, homes are located at much higher
elevations than the service connection at the property line, this has not beenreflected in this analysis.
The following is a list of the system primary deficiencies and recommended
improvements. This list should be considered by North Kootenai Water District prior to
taking over the system.
Source
Deficiency:
Insufficient capacity (-205 gpm) is available to provide a minimum
of 800 gpd/ER when the system s only well is off line.
Insufficient capacity is available to meet the current (-90 gpm) and
projected (-130gpm) average daily demand when the system s only
well is off line.
Recommended Improvement:
. Add a second source. We recommend a second source be added
with a minimum capacity sufficient to meet the projected peak day
demand (400 gpm), should the existing well be taken off line.
Construction of a 400 gpm well will not be a significant increase in
cost from a 205 gpm well.
Page 2
Storage
0 Deficiency:
Existing tank is cracked halfway up and leaks.
Insufficient ston~ge capacity is available to meet current (-88,000
gallons) and projected (-238,000 gallons) equalization and standby
storage requirements corresponding to the current and projected
demands.
Recommended Improvement:
c.~;
Repair cracking on existing tank.
Construct a new storage tank at the north end of the system
(Sand point Circle). The storage tank should be sized at a minimum
to meet the projected equalization storage requirements for system
buitdout (68,000 gallons, refer to Section 6.
Boosters
Deficiency:
Insufficient booster capacity is available to meet the current (-210
gpm) and projected (-450 gpm) peak hour demand when the
largest booster pump is off line.
Recommended Improvement:
. Add a fourth , 450 gpm , booster pump for emergency purposes.
However, should equalization storage be added to the north end of
the system , this improvement would not be necessary, as the
booster pumps would not be required to provide the peak hour
demand.
Distribution
Deficiency:
0 The condition of the existing distribution piping is unknown.
0 The amount of water loss within the system is unknown.
0 The system cannot supply the projected peak hour demand at a
minimum system pressure of 40 psi when the largest source is off
line , to the following areas:
Intersection of Liberty and Hayden Drive (current and
projected)
. Kelso Drive , North of Liberty Drive (current and projected)
. 3 inch Main South of Hayden Drive SeNicing Lots 44 and 45
(current and projected)
Page 3
Hayden Drive, South of Blanchard Circle (projected
buildout)
. Priest River Drive, North and South of Liberty Drive
(projected buildout)
Recommended Improvement:
Construct a new storage tank at the north end of the system
(Sand point Circle). The storage tank should be sized at a minimum
to meet the projected equalization storage requirements for system
buildout (68 000 gallons, refer to Section 6.) This will reduce the
amount of flow required to come from the well site at one time.
Electrical
Recommended Improvement:
. The well house and booster station should be equipped with
provisions for connection of a standby generator for use during
utility power outages.
. A standby generator should be added at the well house and should
be large enough to power the well pump, alone. The generatorshould also be suitable for powering one or more of the booster
pumps.
Consider the addition of an exhaust fan and thermostat at the well
house.
General
Recommended Improvement:
Consider reconfiguring the chlorine equipment.
configuration has contributed to the corrosion
electrical equipment within the building.
The existingof piping and
Chlorine Injection System: Corroded Piping
Page 4
2. INTRODUCTION
North Kootenai Water District (NKWD) authorized Welch Comer and Associates
Inc. to prepare this Master Plan for the Spirit lake East water system, which is currently
owned and operated by Hanson Industries. The Spirit lake East water system is a
designated public water system recognized by the Idaho Department of Environmental
Quality # 1280176.
PURPOSE
The purpose of this plan is to evaluate the existing water system to:
1. Identify existing and future sub-standard components of the system.
2. Develop a master plan to implement improvements necessary to provide a safe and
reliable supply of water to the system users while meeting water system standards.
The recommendations that have been provided are based on the assumptions
established in Section 4 of this document with respect to growth, development, and
estimated demand within the existing service area. These assumptions are intended for
the purposes of planning only.
Due to the number of assumptions required to estimate system demand for this
analysis, it is recommended that the NKWD complete further hydraulic analyses prior to
providing dservice to new facilities. Including the specific details of the new facilities
once it is available , such as the size, type, and location, as well as additional field-
testing, will greatly increase the precision of the hydraulic model and analysis.
SCOPE
This plan is generally prepared following the guidelines given by the
State Department of Health (WSDOH) for water system master plans. While Idaho
systems are not regulated by WSDOH , these guidelines present comprehensive and
accepted standards of practice for preparing water system master plans in Washington
or Idaho. This plan will include the following topics:
Growth
Project the size and location of future growth
Demands
Review historic demands
Project future demands based on growth projections for proposed facilities
Source
Review current water rights
Review existing pump capacities and status
Storage
Evaluate capacity and condition of storage
Distribution System
Evaluate capacity and condition of existing system
Page 5
Hydraulic Model
Construction based on current system conditions
Calibration based on field tests
Evaluation of current system to support
Current and projected peak hour
Evaluate expansions and improvements to the system
";'--:~"-~~""'*"~'
Page 6
3. DESCRIPTION OF WATER SYSTEM
OWNERSHIP AND MANAGEMENT
The Spirit Lake East water system is currently owned and operated by Hanson Industries.
Currently, the system ownership and management is structured as follows:
Company/Association Contact
Owner Hanson Industries A. Hanson
Operator Hanson Industries Jim Krueger
Customer Spirit Lake East Homeowners Mike Schmidt
Association
Construction of the water system was completed in three phases, along with the
subdivision. Construction oftbe water system began in the late 1970'
DESCRIPTION OF WATER SYSTEM
WA TER SYSTEM OPERA TION
The Spirit lake East water system is located in Township 53 North, Range 4
West, Sections 2 9, 10, and 11 in Kootenai County. The water system also serves
a small development in Township 54N, Range 4W, Section 35. This development is
known as Treeport. Treeport is actually located in Bonner County. The water system
currently setves'approximately 260 residential connections and is projected to serve
approximately 366 residential connections at buildout. (Refer to Figure 3-
The water system consists of one 100 HP well, located at the southwest corner
of the development. The well pumps into a 192 000 gallon concrete storage tank.
Three booster pumps, with a capacity of up to 1000 gpm, distribute water from the
storage tank to the distribution system. The distribution system is made up of
approximately 17 miles of 3, 4, 6, 8, and 10 inch PVC waterlines.
Page 7
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DRAWING NAME: 11228SpiritLakeMasterPIan
DATE LAST REVISED: 10 22 O~
DRAWING SCALE: 1 700, 1 = 1400SHEET NUMBER:
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SERVICE AREA
The service area consists of single-family dwellings, each on 10-acre parcels.
There are approximately 262 paid connections, out of 366 total platted lots. All services
are metered. Meters, consisting primarily of 1" Hersey Meters, are read on a quarterly
basis, along with the master meter on the well. However, the master meter has
malfunctioned several times in the past, and thus there is no clear historical record of
wafer production for the water system.
Growth on the system is limited to the North by Bonner County to the South by
Highway 54 ana to the West by the City of Spirit lake..and the Timberlake Junior and
Senior High. The President of the Homeowner's Association has indicated that it is
- .
likely that the service area could extend east. Residents east of Spirit lake East
currently haul water. .
The majority of the service area is located in Kootenai County. Approximately 53
lots, in the Treeport Subdivision are located just north of the Kootenai County line in
Bonner County.
For the purposes of this analysis, the focus will be on current active connections
and the build out of the existing platted parcels within the Spirit Lake East and Treeport
Subdivisions , Le. lots with water service frontage.
EQUIVALENT RESIDENCES (ER'
The term "equivalent residence" or ER will be used extensively through this document.
The Washington State Department of Health's 1999 Water System Design Manual
defines the average daily water use per residential connection as an equivalent
residential unit, equivalent residence or ER. An ER can then be used as a unit of
measure to compare the use of non-residential connections. For example if the typical
house uses 300 gallons per day, 1 ER = 300 gpd. The Spirit lake East system has no
commercial or industrial users. Therefore, each water system connection or home
represents one ER for this water system.
Page 9
4. BASIC PLANNING AND WATER DEMAND FORECASTING
HISTORIC PRODUCTION
The water system has a master flow meter on the well, as well as a flowmeter
downstream from the booster station. Each home has an individual meter as well. The
meters are read in June and September. Because the well meter is only a 6-digit meter,
it often turns over several times over the course of three months. Therefore, the historic
readings are not accurate for eiWating leakage on the system.
The operator has indicated that leaks do occur on the system. However. due to
the nature of the soils, it is difficult tcfspot leaks, as they do not readily surface. Hanson
Industries provided the total individual water meter readings from September 2001
through September 2004. Ba$ed on these readings, and the active users (222 to 242
connections) the water system used an average of 170 gpd in the winter months
between September and June and ar! average of 640 gpd in the peak use summer
months of June through September. \In cDmparison with many of NKWD's other watersystems, these usages are very low. ;
Because the meters are not read on a monthly (or daily) basis, it was not
possible to determine the actual peak month or peak day demand. Peak hour demand
is also an important number for planning purposes, but could not be determined from
the available data.
ESTIMA TING PRODUCTION PER ACTIVE USER
An accurate measure of the historical well production for the Spirit lake East
system does not exist. The well does have a meter. The meter is a 6 digit meter. Due
to the infrequency of readings , the flowmeter often wraps prior to the next reading.
Additionally, the flowmeter has a history of malfunctioning.
Therefore, it could nof/tm determined what the historical loss on the system is.
Due to the nature of the soils, it is also difficult to determine when leaks occur, as any
water leaking from the pipes is often readily absorbed. It is recommended that the
flowmeter s accuracy be tested and that well production be tracked on a more frequent
basis (monthly), along with individual meter readings in order to get a handle on system
leakage-or production.
For the purposes of this report, in order to analyze the capacity of the existing
facilities to meet the system demand , it will be assumed that approximately 15% of the
total well production is lost. It will be necessary for NKWD to verify that this
assumption is accurate by tracking well production and observing the condition
of the existing waterlines. If it is found that the system is losing more than 15%
of the total water produced, it should be made the responsibility of the Spirit Lake
Owner s Association to implement the necessary waterline replacements needed
to reduce the system leakage.
2. WATER PRODUCTION AND LOST AND UNACCOUNTED FOR WATER
Water losses may be in the form of "lost" or "unaccounted for" water. Water islost when leaks occur in transmission and distribution lines or when there
Page 10
unauthorized use or illegal service connections. Unaccounted for water is a result of
accounting errors, inaccurate source or customer meters, and/or water leaving the
system for unmetered usage such as flushing of mains and fire flows.
Most systems experience a loss of 10 to 20 percent of the total supplied 1. In 1996, the
AWWA's leak Detection and Accountability Committee gave a recommendation of 10%
for lost and unaccounted for water. It is recommended that the IDPR consider
performing leak detection in the near future in order to isolate system leakage. The
IDPR may also consider tracking water system production and tank levels throughout
an evening, when demands are low in order to better quantify the system loss.
Therefore, based on the assumption presented in Section 4.2 and the currentestimated average annual usage, we will assume that 1 ER = 370 gpd X 1.15 = 430gpd.
The analysis of the system s capacity will be based on the following assumptions:
1. 1 ER = 430 gpd
2. The estimated ER value assumes a 15% loss.
3. The system grows at an average annual rate of 4% per year based on the
number of connections activated each year since 2001.
DEMAND AND PLANNING
From an analysis and planning standpoint, there are three important demandscenarios. These are defined below. The following definitions, taken from the
Washington State Department of Health (WSDOH), June 1999 Water System .Design
Manual, will be used throughoutthe remainder of the report:
Average Day Demand (ADD)- This is the average gallons of waterconsumed per day per equivalent residential unit (ERU) as calculated over the
course of one year. For this report, ADD = 430 gpd/ER was assumed based on
the State of Idaho Technical Guidance Manual.
Maximum Day Demand (MDD)- The maximum gallons of water used in
one day over a period of one year, also referred to as "peak day" demand. This
analysis will be based on the following: MDD = 430 X 4.0 = 1700.
The average daily demand for the peak three month period between
September 2001 and September 2004 was 2.0 times the average daily demand
for this same period. The actual peak day demand is likely to be higher than the
average daily demand for the peak three month period. Thus, for the purposes of
this planning document we will assume the peak day is 4.0 times the average
daily demand or 370 x 4.0 x 1.15 = 1700. For comparison purposes, the WSDOH
Water System Design Manual recommends that a peaking factor between 2.0 and
0 over the observed ADD be used to estimate MDD. However, a note of caution
is given in the Design Manual as follows:
Civil Engineering Reference Manual, Sixth Edition Michael R. Lindeburg, 1992.
Page 11
Some design engineers have experienced situations where use of the
historical sizing guidelines of 800 gpd/connection for MDD in western
Washington and 1500 gpd/connection for MOD in eastern Washington
were not adequate for the system s source and storage facilities onceinstalled and in use. In a few isolated cases in western Washington the
MDD has been observed to be as high as 2000 gpd/connection. In eastern
Washington, the MDD for some systems has been observed to be as high
as 8000 gpd/connection.
" .
The peaking factor of 4 for MDD to ADD for the Spirit lake East water
system is at the high end of the WSDOH recommendations, but does not appear
to be inappropriate, as the average daily demand for the peak three month period
(occurring in 2003) 734 gpd/ER is approximately 2 times the average dailydemand (370 gpd/ER) for the 3 year period between September 2001 andSeptember 2004.
Peak Hour Demand (PHD)- The maximum gallons of water used in one
hour over a one-year period. This was estimated using the Washington State
Department of Health's 1999 Water System Design Manual equation for PHD for
systems consisting of between 250 and 500 ERU'
Eqn. 5-PHD = (MDD/1440)(N*8+125)+18
Where:N= Number of ERU'
The estimates for the projected demand are based on the assumption that the demand
per connection will remain constant through the analysis period. If any large users are
added to the system , these estimates may change. Table 4-5 shows the system
projected consumption for years of interest through the projected buildout.
Page 12
TABLE 4-5: Production Requirements for Spirit lake East
d P t d ADD d MDD4urrenrOjec e
Estimated
Active ADD1 MDD PHD
Year ER'Qpm Qpm Qpm
2001 215 295 315
2002 222 305 333
2003 242 332 388
2004 252 346 416
2005 262 360 447
2006 272 374 480
2007 283 389 515
2008 295 101 405 553
2009 307 105 421 594
2010 319 110 438 638
2011 332 114 456 686
2012 345 119 474 737
2013 359 123 493 792
mid 2013 366 126 503 821
1. The required production for the estimated Average Day Demand for Spirit Lake East was
estimated as (430 gpd)*(Total ER's), which includes 15% loss.
2. The required production for the estimated Maximum Day Demand (MOD) for the entire system
was estimated as (430 gpd Tet$1 ER'4).
3. The required production for the Peak Hour Demand (PHD) was estimated based on equation
3 of the Washington State DeRfJrtment of Health's June 1999 Water System Design
Manual.
4. Based on an annual average growth rate of 4% per year.
Well House and Storage Facility
Page 13
5. HYDRAULIC MODEL
SOFTWARE
The hydraulic analysis of the Spirit Lake East water system was performed using
the WaterCAD Water Distribution Modeling Software. Version 4.5, which was developed
and distributed by Haestad Methods, Inc. The water system base map was shown in
Figure 3-
MODEL CONSTRUCTION
The hydraulic model was constructed utilizing record drawings and input.
provided by Hanson Enterprises and the IDEO files.
Elevation data for the model input based on a digital elevation model. The
accuracy of the elevation data is plus or minus 5 to 10 feet for continuous slopingintervals.
After adding the piping into the model, demand was input into the model. This
was completed by entering ER values at each model junction corresponding to the
number of homes surrounding that junction. After entering the ER values, the system-
wide demand was scaled to match the average recorded usage (based on the individual
meter readings) for September 2001 through September 2004. MDD and PHD were
simulated by applying the appropriate (estimated) peaking factors to the system. Future
demands were projected based on the estimated increase/decrease in connections (or
ER's) in the projected growth areas.
MODEL CALIBRATION
A pressure data recorder was set up at one home (located on lot 237, theMurphy residence). The recorder gathered pressure data on 3 minute increments over
approximately 2 weeks. The pressures observed at this location were compared to
model predicted pressures for the corresponding locations.
The following table compares the model predicted results with the actual measuredresults.
TABLE 5-1: Actual Versus Model Predicted Fire Flow
Measured
Model Predicted Pressure
Pressure si label
MurphyResidence
1. The actual chart recordings are provided in Appendix E.
2. Data was taken in September 2004.
3, Assumes average daily demand for approximately 262 connections.
31 to 58
The variation in the actual and model predicted results may be attributed to the
following factors:
Page 14
1. The actual demand, which occurred during the pressure test, is unknown.
2. The storage tank levels during the pressure tests are unknown.
3. The actual elevation of the pressure test is unknown and was estimated based
on a OEM.
4. Headloss in the service line. The pressure recorder was connected to an outside
faucet at the home, which was more than a hundred fe.et from the connection
with the water main. Constant fluctuations in use at the home would have a large
impact o~ the pressure recorded at this location at anyone period of time.
5. System Loss/Production: Because the water system s master production meter
has not functioned properly in the past, there is no historic record of production,
needed to estimate actual system loss.
6. Elevations for the model were entered based on the location of the pipe using a
OEM. No elevations were surveyed for the purposes of this analysis.
7. The model analysis is based on providing appropriate pressures at the propertyline. If, due to the natural topography, homes are located at much higher
elevations than the service connection at the property line, this is not taken into
account.
The Haestad Methods "Water Distribution Modeling, First Edition," gives
guidelines for acceptable calibration levels. The reference states that for master
planning of small systems (systems with smaller than 24 inch pipe), "The model should
accurately predict hydraulic grade line (HGL) to within 5-10 ft at calibration data points
during fire flow tests and to the accuracy of the elevation and pressure data during
normal demands.
The AWWA "Modeling, Analysis and Design of Water Distribution Systems
reference states that "key use of a calibrated model is to determine relative
differences in the results of various actions. In other words, it is not so much that the
model has been precisely calibrated, but rather that it can be used as a basis for
comparison; thus, it is the differential values that become important."
Following the Haestad recommendations for master planning the pressure data
obtained from the model should be as accurate as the data gathered from the field. The
difference between the field results and the model results may be attributed to errors in
data collection , the difference in demand estimated for each location, and the actual
pipe roughness. Because the difference at most of the locations is marginal , and
because it would not be practical to precisely track demand at each junction and
roughness of each pipe in the system the model was accepted as calibrated at this
point.
Page 15
6. SYSTEM ANALYSIS
The analysis of the system s capacity will be based on the following assumptions:
1. 1 ER = 430 gpd
2. Estimated demand per ER includes an assumed 15% loss. Refer to
Section 4.2 for a further explanation.
3. The bladder tank settings are:
a. Cut in pressure: 50 psi
b. Cut out pressure: 35 psi
SOURCE OF SUPPLY
DESCRIPTION OF SUPPL SOURCE
The water system has a single 16" diameter
well with a 100HP submersible well pump
installed by Dickerson in September 2004.
This new pump and motor replaced an
existing 100 HP submersible well pump
which had been installed in 1998. At thetime of this analysis, no conclusive
information could be provided by Dickerson
Pump to diagnose the problem leading to the
breakdown of the 1998 pump and motor.
Additionally, we were unable to obtain the
field reports from Dickerson describing the
setting of the new pump and production.
(This information will be added as an
addendum to this report as soon as it
becomes available.) A DEQ report indicated
that there have been problems with the well
sanding and that it was redeveloped in 1987
but not screened.
The well was constructed in 1974 and drilled to a depth of 600 ft. The well log indicates
that no test pumping was conducted. The steel casing was perforated with a mill knife
from 572-597 feet. No well screen was installed. A clay surface seal was installed to a
depth of 300 ft. Static water level was reported as 558 ft. No drawdown information is
available from the well.
There is no soft start or pump control valve for the system. No standby power is
installed. Power is overhead and outages are common. A fire bell alarms when there is
a problem and nearby residents call the operator.
The system chlorinates between the well and the reservoir using liquid chlorine. The
off gases from the chlorine have corroded the pipe and fittings in the wellhouse.
The following is a summary of the well's characteristics.
Well Head
Page 16
Well #1 1974 16"100 2004 500 gpm 558
feet
1. Refer to Appendix for Well Log~Jmd Pump CUtVe.
c,;,
It should be noted that based on record drawings, the well does not appear to
located more than 37 feet from the north and the east property lines of the well lot.
(IDEO rules require all new wells to be located a minimum distance of 50 feet from any
property lirie.) Welch Comer and Associates, Inc. communicated with a hydrogeologist,
Dr. Dale Ralston, regarding the potential to drill another well in the Spirit lake East
subdivision. Based on a review of the available well logs for the area, Dr. Ralston
indicated that it would likely not be feasible to drill a well in the northeast comer of the
subdivision. Dr. Ralston indicated the most suitable area for drilling a producing well is
likely to be on the existing well lot.
CAPACITY ANAL YSIS OF SUPPL SOURCE(S)
There are three criteria that a water system should comply with, in order to
promote high levels of system reliability for service to customers. These conditions are
as follows:
""""'
1. The system should be able to supply ADD when the largest capacity source is
taken off line.
2. The system should be able to simultaneously supply the MOD and replenish
fire suppression storage (FSS) within a 72-hour period given the total
available source capacity of the system. Because the Spirit Lake East
system does not provide fire suppression, this analysis has been
eliminated from this report.
3. If the major source of supply for the system requires power or pumping, then
the system should be able to supply the MOD when the pumps are in
operation 18 out of 24 hours per day.
The following tables provide a summary and analysis of the Spirit lake East
Water System s capacity based on the WSDOH recommendations listed above.
Page 17
TABLE 6-2: Spirit lake East Water System Source Capacity Analysis Based on
WSDOH Guidelines
WSDOH Source Ca acit Anal sis #1
Available Source
Capacity w/o Well #1
Year
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
mid
2013
Average DayDemand d
124482
129489
134697
140115
145 750
151 613
157 711
164054
170 652
177 516
180 987
Because there is only one source on the water system, there is not sufficientsource capacity to meet the average daily demand when the source is off line. In
emergencies, demand must be provided by standby storage and the boo~ter pumps.
However, if the emergency is a power outage, the storage volume is ~
inaccessible, and thus the water system s entire supply is unavailable. In order to ensure that an emergency such as a power outage does not render the available
source, it is recommended that a standby generator be added to the system. The
generator should be capable of powering the well, as well as the boosters.
In the long term, to ensure that sufficient source capacity is available to meet
average daily demands when the largest source is off line, an additional source capacity
of at least 130 gpm should be added to the system.
TABLE 6-4: Spirit lake East Water System Source Capacity Analysis
WSDOH Source Capacity Anal \Isis #3
Available Source Source Capacity
Max Day Demand Capacity w/18 hours of Surplus or Deficiency
Year aDd Production (aod\(-) aDd
2004 373 447 540 000 166 553
2005 388,467 540,000 151,533
2006 404,092 540,000 135,908
2007 420,345 540,000 119 655
2008 437 251 540000 102,7 49
2009 454 838 540 000 85,162
2010 473.132 540 000 .66,868
2011 492 162 540 000 47,838
2012 511.957 540000 28043
Page 18
Year
2013
mid2013 542 961 540 000 2 961
1. Assumes Well #1 has an average capacity of 25 gpm and Well #5 has an average capacity of 100 gpm.
Source Capacity Analysis #3 indicates that sufficient source capacity is available
for the water system s only well to supply peak day demands while in operation only 18
out of 24 hours,through 2013 of the system. An estimated additional 3 gpm would be
necessary to meet the projected peak day deman~ at system buildout.
Available Source
Max Day Demand Capacity w/18 hours of
Production d532 549 540 000
2003 RULES FOR IDAHO PUBLIC DRINKING WATER SYSTEMS
Another consideration with respect to source capacity was introduced in the 2003
Rules for Public Drinking Water Systems, IDAPA 58.01.08. The new rules state that for
community systems served by groundwater and serving more than 25 equivalent users,
two ground water sources shall be required. For a system with multiple sources, the
total source capacity lessth~ system s largest source should be capable of producing a
minimum of 800 gpd/connection. The following table compares the source capacity
required based on this new rule.
TABLE 6-5: Source Deficiencies Based on Draft Rules for
Idaho Public Drinking Water Systems
Available
Source
800 gpd *Capacity wlo
Surplus/(Deficiency)Year ER'ER'Well #1
2004 252 201 387 (201,387)
2005 262 209,487 (209,487)
2006 272 217,913 (217 913)
2007 283 226 677 (226 677)
2008 295 235 794 (235,794)
2009 307 245 278 (245 278)
2010 319 255 144 (255,144)
2011 332 265 406 (265,406)
2012 345 276,081 (276,081)
2013 359 287,185 (287 185)
mid 2013 366 292,800 (292,800)
As in the WSDOH analysis shown in Table 6-, the system only has one well and
thus does not have sufficient capacity to provide 800 gpd per connection (or ER) with
the largest source on line. In order to meet the new DEQ rule, the system would require
a minimum additional 205 gpm of source capacity. It may be prudent to develop an
additional 400 gpm source, rather than 205 gpm. This would provide the system with
Page 19
sufficient capacity to supply the projected peak day demand even if the existing well
were to malfunction.
This rule applies to new community systems and systems constructed after July
1985 as well as any systems that are to be '~JIb-atarnlaU~tmQQjfj~d' after July of 2002. A
substantially modified system is described by the new rules as a system with a
combined total increase of 25% or more above the existing condition one or more of the
following areas:
j.
PoPW9tion or number of service connections
length of water mains
Peak or average water,demand per connection
Spirit lake East has not been "substantially modified" per the IDAPA 58.01.08
J ~,definition. Water main length has not been increased, and the average demand per \CJ'
connection also has not been increased by 25%. However. the number of service I.A/zconnections has increased by 25% since July 1985. (from approximately 50 \Y!~'
connections to 252 connections). Thus this guideline does apply to the system.
It is recommended that a back up well be added to the system with a
minimum capacity of 205 gpm (400 gpm to meet the projected peak day at system
buildout). Additionally, it is recommended that standby power be added to the
system. The generator should be capable of running the 100 HP well, as well as
one or more of the 10 and 25 HP boosters.
ELECTRICAL EVALUATION OF WELL
Welch Comer and Associates, Inc. consulted with Terry Stulc, PE of Trindera
Engineering to review the electrical components of the well house and booster station.
Following is a summary of his evaluation. The complete letter is included in Appendix
General Comments
1. The well house does not have automatic alarm dial out systems.
2. The well house does not have a telemetry system or provisions for a future
telemetry system.
3. The well house does not Ai\ie intrusion alarming systems, or security systems.
4. There were no Operation and Maintenance manuals stored at the well house.
The manuals may be stored at another central location, but should contain, at a
minimum, the following information:
Catalog cutsheets
Material lists with manufacturer, part number and ordering information
Description of operation for the facility
Troubleshooting and maintenance procedures
Page 20
Electrical one-line diagram for the facility
Electrical distribution panel schedule for the facility
~ Pump control system wiring diagrams for the facility
List of recommended spare parts
Well House
1. The well pump house is approximately 25 years old. Part of the electrical system
is original
,.
andJ2...c:y:Lgf.1~lJ.i.pm~nt was replaced 5 or so years ago.
-.:::..- '-"'._.~...".~-"
.'o-
2. The eleCtrical equipment installed is name brand equipment of mid-range quality.
The electrical distribution system components for both the well pump and booster
pumps are located in the well house. The electrical distribution system is
comprised of individual grouped disconnects and motor starters, rather than
integrated pump control panels or a motor control center. The electrical
equipment is in fair condition.
3. Phase failure protection for the motors is installed at this facility.
4. The chlorination system located inside the well house has taken a toll on the
electrical equipment. The equipment enclosures are starting to corrode slightly.
The exposed ends of the power and control wiring are slightly corroded, and the
ends of the power fuses in the disconnect switches are also slightly corroded.
5. The pump house is not equipped with provisions for connection of a portable
standby generator for use during utility power outages. A manual transfer switch
generator receptacle and the necessary electrical distribution system (conduit
and conductor) changes required would cost approximately $5,500.
6. The pump house is not equipped with an exhaust fan and thermostat. A small
120VAC power roof mounted, or through-wall type exhaust fan, thermostat and
louver system could be installed for approximately $1,500.
1.4.WA TER RIGHTS
Water rights are required for the "beneficial use" of water within the boundaries of
the State of Idaho , by the Idaho Department of Water Resources. A beneficial use is
defined as domestic use, irrigation, stockwatering, manufacturing, mining, hydro power
municipal use, aquaculture , recreation, fish and wildlife, etc.
In order to reserve the right to use Idaho s water, and to secure a position of
priority in a water shortage, it is necessary to file for a water right with the Idaho
Department of Water Resources. Some "beneficial uses" may be exempt from
acquiring a water right. These are defined as follows by the Idaho Department of Water
Resources:
1. 'water for homes, organization camps, public campgrounds, livestock and
for any other purpose in connection therewith, including irrigation of up to
one-half acre of land , if the total use is not in excess of 13 000 gallons per
day
Page 21
2. 'any other uses if the total use does not exceed a diversion rate of 0.
cubic feet per second and a diversion volume of 2,500 gallons per day.'3. For groundwater diversions: any diversion that was put into use prior to
1963 and has been maintained for diversion and application since.
All sources of water, which supply water for domestic, commercial, and industrial
use for the Spirit lake East water system, should be considered municipal beneficial
use. Table 6..6 summarizes existing water rights for the Spirit lake East water system.
TABLE 6-6: Water Ri hts1
- ---------
TotalWater licensed
Right I Priority DiversionNumber Date Rate
96-7849 06/03/1980 0.28 cis
Source
Ground
Water
Maximum
Annual
Volume
(Acre-
WAnnum
81.6AFA=
(Average 51
--------
Ground 96-8830 OS/21/1992 0.8 cis N/A
Water
1. The available water rights records, which were taken from the Idaho Department of Water
Resources web page, are provided in the Appendix
The water rights corresponding to the Spirit Lake East development listed above
were permitted for domestic use and irrigation. Based on the above table, the system
should have sufficient water rights to cover the maximum production from the existing
well. If a second well is established on the system, additional water right~tL be
req ui re~-~-'~~"W--,-"",',,w'-~'~'-
~'""'
~"'J"""""
-'"""'
;h""
""""'-~'"""""':""""~:.:::""""""'-=""""~':""'" ,,
-- -w""""'"
--'
The following summarizes each component of the wate ~ighl .
TABLE 6-7: Water Ri hts Com onents Summa
lication Item Definition As Filed
Place of Use This item describes the location of where Legal description of all areasthe water will be used. located within the current
boundaries of the Spirit Lake
East water service area.
Diversion Point( s) This item describes the location where the Legal description of all
water is withdrawn for beneficial use. sources operated for
municipal purposes by the
S irit Lake East Develo ment.
For the entire water system
the period of use is 1/01
through 12/31. In other
words, the water may be in
constant use.
Period of Use This item describes when (in the form of
date( s) and month( s) that the water is
withdrawn and used.
Page 22
Beneficial Use This item describes how the water will be Municipal: Spirit lake East is
used, domestic, irrigation, municipal.a municipal (non-profit) water
service provider.
Diversion Rate The diversion rate in cfs describes the
(cfs, acre-maximum rate of diversion at any time
ftIannum)from the diversion point. The diversion
rate in acre-ftlannum describes the
maximum allowable withdrawal over one
year. Note that this rate may not be
equivalent to the maximum instantaneous
diversion in cfs.
~\~
Cracking on Storage Tank
WATER QUALITY
There have been sporadic total
coliform violations. These are likety
due to sampling error given the
depth of the well. A test from 1988
shows a langlier index of -
indicating the water is slightly
corrosive. A review of the system
records did not indicate any water
quality problems.
STO~GE
There is one storage tank,
which serves the Spirit lake East
water system. This tank is located
at the well site, in the southwest
corner of the development.
TABLE
1Vi1~terialTankDate
Constructed
Depth
(feet)1
Spirit lake
East
1. Based on 1979 record drawing by Rahco.
Although the capacity of the Spirit lake East storage tank is 192 000 gallons, the
current use able capacity is 112,000 gallons. The tank has cracking at a level of
approximately 5.5 feet below the overflow. If filled above this line , the tank begins to
leak.
1979 Concrete Above
round
50 feet 13.
The system s current operator indicated that historically there have not been any
problems with the tank draining out during high demand periods, even as it operates
below full capacity.
Page 23
STORAGE ANAL YSIS
In this section , the storage requirements for the Spirit lake East water system
are discussed. Three components of the system s water storage capacity include:
1. Equalizing Storage
2. Standby Storage
3. Fire Suppression Storage
Each of these components will be discussed in the following sections. These
sections include the Water System Design Manual recommended equations for
estimating the minimum requirements for each storage type.
EQUALIZING STORAGE
Equalizing storage is required in the event that peak hour demands for the water
system cannot be met by the source pumping capacity. Equalizing storage must be
provided at an elevation that provides a minimum pressure of 40 pounds per square
inch (psi) to all service connections. The following equation is Equation 9-1 from the
Water System Design Manual:
ES = (peak hour demand - Os)*(150 min) but in no case less than zero
Where:
ES = Equalizing storage component in gallons
peak hour demand = Peak hourly demand, in gpm.
Os = Sum of all installed and active source of supply
emergency, in gpm.
capacities, except
Equation 9-1 is used to estimate the minimum equalizing storage requirements.
If water use records indicate values for equalizing storage that are different from those
determined by Equation 9-, actual records should be used.
STANDBY STORAGE
Standby storage should be provided for in the event that one or more of the
water systems' sources fail, or if unusual conditions impose higher demands than
anticipated. For a water system with multiple sources, Equation 9-3 is used to estimate
standby storage requirements:
SBTMS = (2 days)*(average day demand)*(N) - tm *(Os-OL)
Where:
SBTMS = Total standby storage component for a multiple source system; in
gallons
Page 24
average day demand = Average daily demand for the system in gpd/ERU
N = Number of ER'
Os = Sum of all installed and continuously available source of supply
capacities, except emergency, in gpm
OL = The largest capacity source available to the system in gpm
tm = Time that remaining sources are pumped on the day when the largest
source is not available, in minutes, (1440 minutes unless restricted
othelWise)
Standby - storage must be provided at an elevation that will allow a minimum
pressure of 20 psi at each user connection in the system. Standby storage, when
estimated with the above formula, should in no case be less than O. Additionally.
WSDOH guidelines recommend a minimum standby storage of 200 gallons per ER.
FIRE SUPPRESSION STORAGE
The Spirit lake East water system does not have any fire hydrants. Thus, the
system does not utilize any portion of the storage tank's capacity for fire suppression.
Table 6-9 summarizes the storage recommendations for the water system.
TABLE 6-9: Spirit Lake East Storage Recommendations 1-
Year
2004 31 280 280,244 192,400
2005 34,545 293,523 192,400
2006 37,942 307,336 192400
2007 41,475 321,705 192,400
2008 45,150 291 501 336,651 192,400
2009 974 352 199 192,400
2010 951 315,421 368 372 192,400
2011 088 385 195 192,400
2012 61,391 402 696 192,400
2013 65,867 420 900 192,400
mid
2013 131 361,974 430 105 192 400
(1) Equalization Storage in gallons
Page 25
(2) Standby Storage In gallons.
(3) Fire Suppression Storage: Spirit Lake East does not provide fire suppression services, thus there Is
no fire suppression requirement for the water system.
(4) Total Required Storage = (ES) + (S8) (FSS) in gallons.
(5) Total vai/able is based on the capacity of the Spirit Lake East tank.
The above analysis indicates that the current capacity of the storage facility is
insufficient to supply the recommended standby and equalization storage to the system
corresponding to the current and projected buildout demands.
Based on current demands, an additional 88 000 gallons of storage capacity
would be necessary. to meet equalization and standby requirements. An additional
238,000 gallons. of storage would be necessary at the projected build out of the system.
WSDOH allows for reductions in the recommended storage requirements based
on the individual water system s available source capacity, back up power supply, and
the community s "expectations." The purpose of standby storage, according to the
WSDOH Water System Design Manual, is to "provide a measure of reliability should
sources fail or when unusual conditions impose higher demands than anticipated.
Therefore, the amount of standby storage provided should be based on each individual
water system s needs. The analysis provided in Table 6-9 is conservative, if standby
power is added to the system, reductions to the standby storage estimates would be
justified. One recommendation would be to utilize the existing storage facility for
standby storage alone and construct a separate storage facility at the north end of the
system to provide equalization storage.
It is recommended that if standby power is added to the source, a minimum
additional storage capacity of 68,QOO gallons be added at the north end of the
system in order to meet the projected equalization storage requirements. If
standby power is not added at the source, storage capacity -should be increased
to meet both equalization and standby storage recommendations as shown in the
table above.
1.4.GENERAL SUMMARY OF STORAGE/SOURCE REQUIREMENTS
The following are recommended improvements in order to prevent future
deficiencies:
Source:
It is recommended that a back up well be added to the system
with a minimum capacity of 205 gpm (400 gpm to meet the
projected peak day demand at buildout). Additionally, it is
recommended that standby power be added to the system.
The generator should be capable of running the 100 HP well
as well as one or more of the 10 and 25 HP boosters.
Storage:
Page 26
It is recommended that if standby power is added to the
source, a 'minimum additional storage capacity of 68,000
gallons be added at the north end of the system in order to
meet the projected equali~ation storage requirements.
standby power is not added at the source, storage capacity
should be increased to meet both equalization and standby
storage recommendations as shown in the table above.
BOOSTER STATION
Booster Station
Spirit lake East has 3 booster pumps,
10HP and 1-25 HP, controlled by
pressure switches. The booster pumps
are located in an underground vault
with sump pump. They pull water fromthe reservoir and pressurize the
bladder tank/system. They generally
only run one 10 hp and the 25 hp pump
together, not all three. There are
approximately 20 bladder tanks locatedin the wellhouse. The major
characteristics of this booster station
are summarized in the table below.
of Booster Station Characteristics
Berkeley 250 gpm at -9 psi
B2Yz 60 psi
TPMS (10
Berkeley 250 gpm at -9 psi
B2Yz 60 psi
TPMS (10
Peerless 500 gpm at -9 psi
Series C,60 psi
830A (25
Bladder Model Number of Total Pump On Pump Off
Tanks Tanks Volume
Well-trol 1720
WX252 allons
Refer to Appendix for Pump Curves.
Page 27
The booster
station essentially
acts as a source forthe service area.Currently, the
booster station does
not have a low-
pressure by-pass,
nor does it have a
generator.
Therefore should a
power outage occur,
the system is almost
immediately out of
water, aside from
the volume in thebladder tanks
(approximately 1720 gallons). Because the system does not have storage capacity
readily available as gravity feed, the system relies heavily on the booster pumps to
convey water to the system at all times. Therefore, it is recommended that the booster
station be equipped with a standby generator. Additionally, it is important to verify that
the existing booster pumps have sufficient capacity to convey peak hour demands to
the service area.
The WSDOH guidelines for Booster Pump Stations (BPS) recommend that A
closed system is defined biWSDOH as a system where all flow and pressure for the
service area is supplied by the BPS. For these systems, it is recommended that the
BPS have sufficient capacity to. provide peak hour demand with the largest booster off
line.
The Spirit
Lake East booster
station currently has
three pumps, two of
which operate at
approximately 250
gpm each and onethat operates
approximately 500gpm. The pumpsare configured to
operate
simultaneously.
Bladder Tanks in Well House
Booster Pump in Underground Vault
Page 28
TABLE 8-22: Analysis of Spirit lake East Booster Capacity
Booster Requirements Based on WSDOH Source Capacity
Anal 'sis #3
Available
Source Booster Booster.
Capacity Capacity Capacity
w/out Surplus or Surplus or
Peak Hour largest Deficiency Deficiency
Year Demand Source Gallons (.gpm (.
2004 020,287 720,000 (300,287)-209
2005 051,634 720000 (331 634)230
2006 1 ,084,242 720,000 (364,242)253
2007 118,161 720,000 (398,161)277
2008 1 ,153.444 720,000 (433444)301
2009 190,147 720,000 (470,147)326
2010 228,326 720.000 (508,326)353
2011 268,041 720,000 (548,041)381
2012 309,352 720,000 (589,352)-409
2013 352,326 720 000 (632 326)-439
mid
2013 374,056 720,000 (654,056)-454
1. A vailable Source Capacity is based on the design point of the existing booster pumps, up to 1000
gpm. The actual operating point is unknown. All three boosters are available and are cu"ently
configured to operate at the same time.
2. Loss is included in the demand projections.
3. PHD was estimated using the WSDOH Equation 5-3.
The above table indicates that the existing booster has insufficient capacity to
meet the current or projected peak hour demands if the largest booster pump, the 25
HP. is off line. In order to meet the projected peak hour at buildout of the system, an
additional 450 gpm of booster capacity would be required.
3. 1. ELECTRICAL EVALUA TION OF BOOSTER FACIIL TIY
Welch Comer and Associates, Inc. consulted with Terry Stulc, PE of Trindera
Engineering to review the electrical components of the well house and booster station.
Following is a summary of his evaluation. The complete letter is included in Appendix
General Comments
1. The booster station does not have automatic alarm dial out systems.
2. The booster station does not have a telemetry system or provisions for a future
telemetry system.
3. The booster station does not have intrusion alarming systems, or security
systems.
Page 29
4. There were no Operation and Maintenance manuals stored at the boosterstation. The manuals may be stored at another central location, but should
contain, at a minimum, the following information:
Catalog cutsheets
Material lists with manufacturer, part number and ordering information
Description of operation for the facility
Troubleshooting and maintenance procedures
Electrical one-line diagram for the facility
Electrical distribution panel schedule for the facility
~ Pump control system wiring diagrams for the facility
List of recommended spare parts
Booster Station
1. The pump station vault is fed from the electrical distribution system at the
adjacent well house.
2. The electrical equipment in the vault consists of local disconnect switches for the
three pump motors, junction boxes and the associated conduit and wire for each
pump.
3. The electrical components in the vault are slightly corroded from the moisture
which is present in the vault.
DISTRIBUTION SYSTEM
6.4.DISTRIBUTION DESCRIPTION
The Spirit lake East water system consists of a variety of pipe sizes and ages.
Table 6-11 provides an inventory of the system.
',.;%';".",.".
Page 30
TABLE 6.11: Invento
Size (inches)
Total
Total
495
862
897
37,218
56,744
22.638
698
126,585527 126,033
1. Does not include service lines.
Table 6-11 shows that there is an estimated total of 127,000 lineal feet of pipe
(approximately 24 miles) in the system. The majority of this pipe (126 000 feet) is Class
160 PVC. The average life of Class 160 PVC is 60 years if properly installed. However,
this pipe is less durable than C900 PVC. Improper installation (poor bedding, etc.) of
Class 160 PVC can reduce its life to 20 years or less. The majority of the waterline was
installed prior to 1985. Periodic leaks/breaks have been found in service lines and the
mains. However, historically it has been difficult to quickly identify leaks due to soil
conditions and the infrequency of meter readings.
6.4.GENERAL
The condition of the existing waterline is unknown as no excavations were
authorized as part of this analysis. As indicated previously, we have assumed that a
maximum of 15% of the water produced for the system is lost. We recommend that
NKWD verify the condition of the existing pipes and verify that the estimated loss is an
accurate representation of the system.
If the pipes are found to b~ in poor condition, or the system is found to be losing
more than 15% of the water produced, it is recommended that the Spirit lake East
Owner s Association be required by NKWD to fund the necessary waterline
improvements needed to reduce the system loss to 15% or less.
The system contains over 20 miles of waterline, replacement of this amount of
waterline would be very expensive.
Page 31
7. DISTRIBUTION MODEL ANALYSIS
hydraulic analysis of the existing distribution system for the current and
projected demands associated with the current and projected demands at buildout.
This analysis was used to identify needed system improvements and allow for the
identification of any special operational needs. The following modeling scenarios were
generated for this analysis:
1. Scenario 1: Steady State Analysis: . Peak hour demand throughout the system
under th~ condition where the largest source is off line and the storage volume is
within the normal level of operation. The objective was to maintain a pressure of
40 psi at each node.
After checking the calibration of the model, the scenarios described above were
run in the model for the current and projected flows. The results are given in the
subsections below. complete set of results for each scenario is provided
Appendices E through H.
MODEL ANALYSIS BASED ON CURRENT FACILITIES AND CAPACITIES
Refer to Appendix F~G for a complete set of results related to this model analysis.
SCENARIO 1: (PEAK HOUR DEMAND. MAINTAIN 40 PSI THROUGHOUT THE WA TER
SYSTEM)
The objective of Scenario 1 is to maintain a minimum pressure of 40 psi
throughout the water system during the peak hour demand while the largest source is
off line. In this scenario, the storage tanks are within the normal range of operation:
Source, The system s sole source is not operational.
Booster Pumps, Both 10 HP pumps are operational, but the 25 HP pump
is not.
. Storage , The 192,000 gallon storage tank is within an operating range of
12 and 13 feet. (Assumes that the existing crack located approximately
5 feet down from the overflow has been repaired).
Bladder tanks are set at an operating pressure of 35 to 50 psi.
The model was run for both the current (2004) estimated peak hour demand and
the projected peak hour demand for system buildout. The Scenario 1 results for the
estimated 2004 peak hour demand indicated the following pressure deficiencies:
Areas less than 40 psi:
2 Based on IDAP A 58.0 1. 0 8-Idaho Rules for Public Drinking Water Systems (Updated 2003), Subsection 552.01.b:
part i) "Any public water system shall be capable of providing sufficient water during maximum hourly demand
conditions (including fIre flow) to maintain a minimum pressure of twenty (20) psi throughout the "distribution
system. ..
Page 32
0 I ntersection of Liberty and Hayden Drive
0 Kelso Drive, North of Liberty Drive
0 3 inch Main South of Hayden Drive Servicing Lots 44 and 45
The Scenario 1 results for the projected peak hour demand at system buildout
indicated the following pressure deficiencies:
Areas less than 40 psi:
0 Intersection of Liberty and Hayden Drive
0 Kelso Drive, North of Liberty Drive
0 3 inch Main South of Hayden Drive Servicing Lots 44 and 45
0 Hayden Drive, South of Blanchard Circle
0 Priest River Drive, North and South of Liberty Drive
Low pressures experienced in these areas can largely be attributed to head loss in the 8
inch main on Liberty Drive near the system s source. Since this is the only source on
the system and the only storage location, all water produced must be distributed to the
system through these lines. The large demand combined with the small diameter pipe
leads to excessive head loss in the system, reducing the hydraulic grade line and thus
the system pressures. This problem could be remedied in one of two ways:
Replace 8 inch PVC with 12 inch PVC between Spokane Circle and Kelso
Drive on Liberty Drive (approximately 5800 lineal feet of waterline (or
construct an 8 or 10 inch waterline parallel to the existing.)) Exploratory
excavation should be completed to determine the condition of the existing
pipe in this area.
Construct a new storage tank at the north end of the system (Sandpoint
Circle). The storage tank should be sized to meet the projected
equalization storage requirements for system buildout (68 000 gallons,
refer to Section 6.
Refer to Figure 7-
Assuming a new waterline could be installed for approximately $100 per foot (including
surface restoration), the estimated construction cost to replace the existing 8 inch PVC
line on Liberty could be $580,000. In comparison , a 68 000 gallon storage tank could
likely be constructed at an estimated $6 per gallon or approximately $415,000. Based
on this information , the storage tank would provide the greatest benefit to the system for
the least amount of money and thus is the recommended improvement alternative for
increasing pressures throughout the system.
Page 33
::;
I;j
::;
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c;,
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a..
LEGEND
IZI PRV
PUMP
WEll
- -
#7'"
""7
"".,.....
17070
poeo
1-'
1-
I /I (PO.~L
EXISTING WELL
BOOSTER AND
STORAGE LOTJ:
___1V.""
RESERVOIR ---2
...
FIRE HYDRANT
-------.
V&VE ---a
DRAWING NAME: 11 228SpiritLokeMosterPIon
DATE LAST REVISED: 10-22-
DRAWING SCALE: 1 = 700, 1 = 1400'
SHEET NUMBER:
MODEL ANAL VSIS WITH FOR THE PROJECTED SVSTEM BUILDOUT WITH RECOMMENDED
IMPROVEMENTS
Scenario 1 , described in Section 7.1 above was re-run for the current (2004) estimated
peak hour demand and the projected peak hour demand estimated for system buildout
assuming the following improvements had been made:
1. Construct 68 000 gallons of equalization storage at northeast end of
system.
The results of this improvement for the current (2004) and projected buildout demands
is as follows:
Table 7-1: Model Predicted Results for Scenario 1 after Recommended
Improvements (2004 Peak Hour Demand)
Before Improvements After Improvements
Junction Location Pressure (psi)Pressure (psi)
232 Kelso Drive (Lot 224)
3" South of Hayden Drive
(Lots 44 and 45)
Hayden Drive and Liberty
154 Drive
Hayden Drive and Liberty
164 Drive
Hayden Drive and Liberty
217 Drive
As shown above, the recommended improvement, addition of a 68,000 gallon storage
tank increases system pressures approximately 5 psi.
Page 35
Table 7.2: Model Predicted Results for Scenario 1 after Recommended
1m rovements Peak Hour Demand at Pro ected Buildout
Junction
232
154
164
217
139
224
235
126
131
Before Improvements After ImprovementsLocation Pressure si Pressure si
Kelso Drive Lot 224
3" South of Hayden Drive (Lots 44
and 45
Ha den Drive and Libe Drive
Ha den Drive and Libe Drive
Table 7-2 shows that the recommended improvements are predicted to increase
system pressures approximately 9 psi based on the projected peak hour demands.
Page 36
8. SUMMARY OF DEFICIENCIES AND RECOMME~PEDIMPROVEMENTS
SUMMARY OF DEFICIENCIES
The following is a summary of the deficiencies found for the Spirit Lake East
water system.
Source
Insufficient capacity (-205 gpm) is available to provide a minimum
of 800 gpd/ER when the system s only well is off line.
Insufficient capacity is available to meet the current (-90 gpm) and
projected (-130gpm) average daily demand when the system
only well is off line.
Booster
Insufficient booster capacity is available to meet the current (-210
gpm) and projected (-450 gpm) peak hour demand when the
largest booster pump is off line.
Storage
Insufficient storage capacity is available to meet cu rrent (-000
gallons) and projected (-238,000 gallons) equalization and standby
storage requirements corresponding to the current and projected
demands.
Distribution
0 The condition of the existing distribution piping is unknown.
0 The amount of water loss within the system is unknown.
0 The system cannot supply the projected peak hour demand at a
minimum system pressure of 40 psi when the largest source is off
line, to the following areas:
Intersection of Liberty and Hayden Drive (current and
projected)
. Kelso Drive , North of Liberty Drive (current and projected)
. 3 inch Main South of Hayden Drive Servicing Lots 44 and 45
(current and projected)
. Hayden Drive, South of Blanchard Circle (projected
buildout)
. Priest River Drive, North and South of Liberty Drive
(projected buildout)
These deficiencies can be improved by implementing the recommended
improvements identified below.
Page 37
RECOMMENDED IMPROVEMENTS
Based on the system analysis in Sections 6 and 7. the following improvements
were proposed for the Spirit Lake East system. A prioritization schedule for these
improvements is included in Section 9 of this report. Also refer to Figure 7-, which
shows the recommended improvements.
Distribution
Source
Booster
Storage
Table 8.1: Recommended 1m rovements
Track system production and consumption to verify system leakage is no
more than 15% of what is roduced.
Perform exploratory excavation to verify the condition of the distribution
i in .
Provide back u source e uivalent to 400 m minimum.
Provide Standb Power
Provide back up booster pump capacity equivalent to 450 gpm minimum.
(This would not be necessary if equalization storage were added to the system
allowing peak hour demand to be pulled directly from storage rather than
urn ed throu the booster urn s.
Provide Standb Power
Repair crack in existing storage facility to increase available storage
ca acit .
Provide a new storage facility (minimum of 68,000 gallons to meet
ualization re uirements at the northeast end of the s stem.
Page 38
9. CAPITAL IMPROVEMENT PROGRAM
CAPITAL IMPROVEMENT SCHEDULE
The following table provides a schedule of the recommended system
improvements through build-out.
Table 9.1: Schedule of Recommended 1m rovements
Improvement Description Estimated Com lete Prior To:Cost1 As Soon as Within 10 As NKWDPossible Years Deems
Necessary
Improvement #1: Repair
Cracking in Existing
192 000 gallon Storage
Tank.
Improvement #2: Add
Standby Generator at Well
Site for Well and Boosters.
Improvement #3: Add
000 Gallons of Above
Ground Storage at
Blanchard
Improvement #4: Add
Source Capacity (400 gpm
well
Improvement #5: Con~~der
Addition of a Second Back-
up Booster Pump (450 gplTI.
Ca acit .1. Inflation is not included, and costs shown are in 2004 dollars.2. Estimate will be provided if NKWD deems necessary.
Not Known ' X
at this
Time
$70,000
$424,000
$200 000
The above table provides a summary of the engineer s opinion of probable
project costs for each improvement. A detailed breakdown for Improvement #3 and #4
estimate is included at the end of this section.
------..----.
- _n_n- -----.. n.._____
,"," , .. ---------.------. ----. .' .. -.,-----....-......-.......:p,=::.
Prepared By: NM
Project Manaaer: SC
Description
North Kootenai Water District
Spirit Lake East Water System Master Plan
ENGINEER's OPINION OF PRELIMINARY PROJECT COST
ImDrovement #3: New 68,000 Gallon Storage TankDate: October 21, 2004
Date:
Unit
'--.
Quantity unit pri-=:=-43
Mobilization
Site Work
Welded Steel Tank (DesainlBuild) .
Exterior Finish
$ 12.0c.~ _$ 5.0~~ .
$ 300.0~c::::J .
$ 50.0~.
---
10% Construction conu gE3
Construction Estimate e:;;..
'-.Ib~
ENGINEERING
Design Phase Services
Electrical Subconsultant
Bidding Phase Services
Construction Phase Services
- ,;"'
ESTIMATED TOTAL PROJECT COST
)11"
-,. ,
tl02104.x\S ' W elcJ1., Come~ & Associates, Inc.
North Kootenai Water District
Spirit Lake East Water System Master Plan
ENGINEER's OPINION OF PRELIMINARY PROJECT COSTS
Imorovement #4: New 400 (II m Well
Prepared By: NM Date:October 21 2004
Project ManaQer: SC Date:
Description Unit Quantity Unit Price Total
Mobilization 500.500.
20-lnch Surface Seal 120.200.
16-lnch Drillina 600 69.41,400.
16-lnch Permanent Steel CasinQ 550 22.12,100.
16-lnch Drive Shoe 100.100.
16-lnch Stainless Sleel Well Screen 275.525.
16-lnch Blank Tailpipe 80.400.
Well Development 145.250.
Video L.Og 800.800.
Pump
, - -
$ 11,900.11,900.
Pump/Column Shafting 550 45.24,750.
Pump Installation 5,400.5,400.
Motor $ 15,350.350.
Piping 500.500.
Controls 000.000.
$149,175.
10% Construction Contingency $14 918.
Construction Estimate Subtotal $164,090.
ENGINEERING
Design Phase Services $16,409.
Test Holes/Exploratory Excavation $500.
Bidding Phase Services 500.
Construction Phase Services $16,409.
ESTIMATED TOTAL PROJECT COST $199,900.
EnarSEsI1021D4.x1s - Source Welch, Comer & Associates, Inc.10/21/2004
Appendix
Appendix
A. Well Characteristics
1. Well Logs
2. Pump Curve for Well
B. Booster Pump Curves
1. 10 HP.
2. 25
C. Existing Water Rights
D. Electrical Component Evaluation by Terry Stulc, PE
E. Model Calibration-Pressure Data
F. Model Results for Existing Water System
1. Scenario #1 2004
2. Scenario #1 Buildout
G. Model Results for Improved Water System
1. Scenario #1 2004
H. Scenario #1 Buildout
WWJJIOOMD. "..GOIAY... ...0.
ENr,JIIi~RS Sl1RVEYORS
Page 1
1. WELL LOGS
State "0 r:mDePartment or W.ter AdJninJItntioD
WELL DRILLER'S REPORT
~"" .
1915
Statt law requires !hilt this report befilid with the Director, Depertment ofWeter Admlnlltrltlon within 30
dIyIl- the ccxnpIetJon or 8bIncIonmInt of the WIll.
...
7. WATER LEVEL
uSEmEWRITERtt
BALL POINT PEN
1. WELL OWNER
Name a..."..... 0/ r' r'h...k
'J1;:,./
y..y"
d;t:~r)i1I-.A1~'J-.
Addnu -z.b..."
Owner :; PlI'TI\lt No. 9'~ - 7 '1
2. NATURE OF WOFfK q(,- "'~-N--"
P'NIW well D Deepened RepllCement
0 Abandoned (describe method of abandoning!
a. PROPOSED USE
Domttllc IniQatIon
IftMtriCII
Tesl 0IIIIr (apedfr Iypt)gr~Stock C WoN DlIIIOICII orIft~
4. METHOD DRILLED
Iji!l"Cable 0 Rotary 0 Dull 0 Other
S. WELL CONSTRUCTION
Diameter of hole .L~ Inches Total depth ;"",0 feet
Casing schedule: 1i'! Steel 0 ConcreteThiele..... Diameter From
"y7.";inches inches +-4-- feet:.i7l"'Inches ~_es feetinches _taChes feet
inches Inches feet
inches Inches feet
..L!l..d. feet
feet
feet
feet
feet
Was a packer or seal used? 0 Yes pf Perforated? 121' Yes 0 No
How perforated? 0 Factory Ji?I Knife 0 Torch
Size of perforation .1/t1- inches bV~ InchesNumber From ,f.perforatioN J 74.feet .5"7 7perforations feetperforations feet
Well SCfeen installed?
Manufacturer s nameType Model No.Diameter _Slot slze Set from feet to feetDiameter Slot size Set from feet 10 feet
0 Yes J2I' No
Gravel packed? .0 Ves Ji!f No Size of glllVeiPlaced from feet to feet
SurtrIC8 .~I dtplh rIoI VMd In 1tG! CI....nl Ql'0III
rzr Puddling clay w.1I c"'Ilngl
IIIId Ji! IIIrrJ '" Jif TIIIIIIOfIrJ
..,.. ....~:
Oftrllor, 10 ...
...
, 1
_..
~--- nt-- lot No.- Block No.
r 11 E I WE" ~.J- '1-oJt.
. ..
, Static water level4.~ feet below land IUrfaclFlowing? 0 Yes rzt No a.M. flowTerr1peratur,~D F. Ouility
Artaslln closed-In pressure
Controlled by 0 Vaivi
..I.0 Cap 0 Plull
8. WELL TEST DATA
0 Pump Baller 0 OtherDIICh8rge O.P.M. D.. Down ours umped
feet
feet
feet
10.
Work stirred finished 0/""'-. /..I-If?"!
II. DRIWR& CERTIFICATION
FIrm HiMM E..d'././t"/?7?),N J2,tt:~J'!A FIna No.L.ei
::::':
;;:~z:..."?: H'
.....~;// g p"
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FORWARD THE WHITE COpy TO THE DEPARTMENT
2. PUMP CURVE FOR WELL
OCT-20-'El4 WED 10:32 ID:DICKERSON PUMP TEL !-D:6 . ._---!!
359 PEI.!
,if; IH 1.'-1 )"~J 10:47 FAX ~09 483 9128
. . p' . ~~._
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1. 10
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CURVE
DATE
PAGE
BERKELEY PUMPS
TYPE B" RATING CURVES
MOTOR DRIVE SUPERSEDES
Curve 4075 Paae
Dated 1-
CIoN: 'hlorlol c.1.
-'"':
lIoloriol C.
PolL Ho.LO1023 lIoch.Ho.LOI023
M02956(7/8 U)POILHO.M02957(1:! UI 'h.h.Ho.5ee below DIe. 6~' Full
Nominal R.P.II. 3600 Cycloo
Based on Fresh Water 11) 80. F.
Maximum Working Pressure: ISO PSI
0.'. 6-20-MODEl 8 21/2 T P M
Cye'..
100
eoo... Oft T -3093 s,p"'.'" C-5040 0.,... 5-0"0 8-16-MODEtB 2"2 Z PL
2. 25
SECTION 2340 END SUCTION PUMPS
SerIes C&F Type 830A Size 3x4x8
Peerless Pump Company
indianapolis, IN 46207-7026
0IN.DIA. 65)~ 75
VELOCITY HEAD INCLUDED
TOTAL EYE AREA 9.1 SO. IN.
SPHERE SIZE .62 IN.
PERFORMANCE AT 1.0 SP. GR.
1750 RPM
IL.
Lfi
7~0
81%EFF.
81 79
5hp
3hp
2hp
NPSH
Iii
20 If
10 :c
100 200 300 400 500'288
IMPELLER 2683747 S. GALLONS PER MINUTE CURVE 3115068
VELOCITY HEAD INCLUDED
TOTAL EYE AREA 9.1 SO. IN.
SPHERE SIZE .62 IN.
250 8.0 IN. DIA. 65 70 PERFORMANCE AT 1.0 SP. GR.
75 7
3500 RPM
225 80% EFF.
200
175
150
125
100 40h
30hp25hp
~~hp
15-
Iii50 If
25 :z:
NPSH
200 400
IMPELLER 2683747
600 800 1000 288
S. GALLONS PER MINUTE CURVE 3 t 15068
Page 10 Reo/. 7-88
, .
Water Right Report Page 1 of 3
-0 t").
+-.Q
\.
.JqPY't'JE~
:---,.
05
-=
)Jca~ qrriYl
I . (JJ '5 ~
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\1 9 ~yy)
')..~pml
IDAHO DEPARTMENT OF WATER RESOURCES
Water Right Report
09/15/2004
,;.
WATER RIGHT NO. 96-7849
Owner Type N aIDe and Address
Current Owner SPIRIT LAKE EAST WATER CO
C/O HANSON PROPERTIES
A TTN: DALE A KINZER
PO BOX 7400
SPOKANE, W A 99207
Original Owner HANSON PROPERTIES INC
Original Owner SPIRIT LAKE EAST WATER SYSTEM
Priority Date: 06/03/1980
Basis: License
Status: Active
Sour~ lfifuutary
GROUNDWATER
5 \ ~ rn Ovv\nllCJ
Beneficial Use 'From
ll To I
Diversion Rate Volume
DOMESTIC 1/01 12/31 0.28 CFS 81.6 AFA
Total Diversion 0.28 CFS
\'1~ ~pyY)
Location ofPoint(s) of Diversion:
II
GROUND WATERIINESWIISec. 0911Township 53NIIRange 04WIIKOOTENAI County I!
Licensed Diversion Capacity: 0.I~
~~~ ,
'- .ef. j\..JJ
httn~ I/www.i owr .~tate. io.m:/anns/ExtgearchlR i ~htRenortAJ _a.'In?Ra.c::in Num her=96&geoue... 9/15/2004
Water Right Report Page 2 of 3
Place(s) of use:
Place of Use Legal Description: DOMESTIC KOOTENAI County
Township Ran~e Section Lot Tract Acres Lot Tract Acres Lot 1J:lli Acres Lot Tract
53N 04W NENE NWNE SWNE SENE
SWNW SENW
SWSW
L"IVV1"iW
SESW
SESE
NENE NWNE SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SESW
NESE NWSE
l'l W SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SWSW SESW
NESE NWSE SESE
NENE NWNE SWNE SENE
NENW SWNW SENW
iNWsW
NESE NWSE SWSE SESE
NENE NWNE SWNE SENE
NWNW SENW
NESW NWSW SWSW SESW
NESE NWSE SWSE SESE
54N SWSE
Remarks:
rJ. Gener e also known as Spirit Lake East & Treeport Subdivisions. Domestic use is forLJ 68 homes.
Dates:
Licensed Date: 01/30/1989
Decreed Date:
Pennit Proof Due Date: 3/1/1985
Pennit Proof Made Date: 7/15/1985
Pennit Approved Date: 3/17/1980
1...u.-.II_____.. ~...2.,- ~
..~..~
~...2 ..~
/~__~
ro~..CO~n_~1..ID~~1..j.D_~....A T n~,)Dnn 1\.T.._1.._nt;:J/.CO"",.,n""0/1"/")(\(\.11
Water Right Report
Permit Moratorium Expiration Date:
Enlargement Use Priority Date:
Enlargement Statute Priority Date:
. Water Supply Bank Enrollment Date Accepted:
Water Supply Bank Enrollment Date Removed:
Application Received Date: 01/18/1980
Protest Deadline Date:
Number of Protests: 0
Other Information:
State or Federal:
Owner Name Connector:
Water District Number:
Generic Max Rate per Acre:
Generic Max Volume per Acre:
Combined Acres Limit: 49.
Combined Volume Limit: 148.
Combined Rate Limit:
Civil Case Number:
Old Case Number:
Decree Plantiff:
Decree Defendant:
Swan Falls Trust or Nontrust:
Swan Falls Dismissed:
DLE Act Number:
Cary Act Number:
Mitigation Plan: False
1...u-.lln~.~.. :,.1..- nf.nf.~:,.1 nn /n......n /C"f.c:!an.."1-.ID:~1-.f.D,,",,,n..tA T n.,...')nnn :...lI..Tn.....1-.--Q~.Rr~..n11"
Page 3 of
0/1 '::;:/')()()4
Water Right Report
IDAHO DEPARTMENT OF WATER RESOURCES
Water Right Report
09/15/2004
WATER RIGHT NO. 96-8830
Owner Type Name and Address
Current Owner SPIRIT LAKE EAST WATER CO
15102 E INDIANA AVE
SPOKANE, WA 99216-1814
[phone]
Priority Date: OS/21/1992
Basis: License
Status: Active
Source riliut
GROUND WATER
Beneficial Use From Diversion"Rate Volume
IRRIGATION 3/15 11/15 8 CFS
DOMESTIC 1/01 12/31 8 CFS
Total Diversion 8 CFS
Location ofPoint(s) of Diversion:
'IGROUND W A TERIINESWIISec. 0911Township 53NIIRange 04wIIKOOTENAI countyll
Licensed DiverSioncapaci
Place(s) of use:
1,.u..,.llu.u..u .Au....
"..",.....
.,1 n"I",~~"lPv..c;;!...",..,,1-.ro,n1-."D......n""lJ. T """"?U",,,
....
,...,Tn.....1-....--0J;R,c;;!...nl1...
Page 1 of 4
O/1l\/?flfl4
Water Right Report Page 2 of 4
Place of Use Legal Description: IRRIGATION KOOTENAI County
. in Ranue Sec~nn T of Acres 1&1 Acres Lot Lot TI:3rt
53N 04W NENE NWNE SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SWSW SESW
NENE l.... VV 1.....c SWNE SENE
NENW l"l VV 1"1 vv SWNW SENW
NESW 0.5 NWSW 0.5 SWSW SESW
NESE 0.5 NWSE SWSE SESE
NENE NWNE SWNE SENE
NENW IN r~'SWNW 0.5 SENW
NESW NWSW SWSW SESW
NESE NWSE SWSE SESE
NENE
NENE NWNE SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SWSW SESW
NESE 0.5 NWSE SWSE SESE
NENE NWNE SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SWSW
NESE NWSE SWSE SESE
NENE NWNE SWNE SENE
NENW NWNW SWNW SENW
NESW NWSW SWSW SESW
tNESE NWSE SWSE SESE
54N NESW NWSW SWSW SESW
NWSE SWSE SESE
Place of Use Legal Description:DOMESTIC same as IRRIGATION
Total Acres: 49.
Conditions of Approval:
1R621
This right when combined with all other rights shall provide no more than 0.cis per acre norLJ more than 3.0 afa per acre at the field headgate for irrigation of the lands above.
h++-.llnn.,..u ~,.1n,... ..+,,+~~,.1 n"/o........"lPv+Q~o.....h!D,nh+P,,""n...tA T ~Q1'\?R~Q.jnN11mh--OI\Rr~pnl1P 0/1 ~/?OO4
Water Right Report Page 3 of 4
Remarks:
Rights 96-07849 and 96-08830 when combined shall not exceed a total annual maximum
diversion volume of 148.5 affor irrigation of a total of 49.5 acres and 219.6 affor in-house
use for a total oQ,66 hom~Domestic use under this right does not include laW1i,~den
landscape, or oilier types of irrigation. Right 96-07849 is also diverted through the point(s)
General of diversion described above. Place of use is located within Lots 1-, Blk. 1; Lots 1-
Blk. 2; Lots 1-, Blk. 3; Treeport Subdivision and Lots 1-, Blk. 1; Lots 1-, Blk. 2; Lots
, Blk. 3; Lots 1-, Blk. 4; Lots 1-, Blk. 5; Lots 1-, Blk. 6; Lots 1-, Blk. 7; Lots
, Blk: 8; Lots 1-9, Blk. 9; Lots I-, Blk. 10; Lots 1-, Blk. 11; Lots 1-, Blk. 12;
Lots 1,., Blk. 13; Lots 1-, Blk. 14; Lots 1-, Blk. 15; Lots 1-, Blk. 16; Lots 1-
Blk. 17; Lots 1-, Blk. 18; Lots 1-9, Blk. 19; and Lots 1-, Blk. 20; Spirit Lake East.
Dates:
Licensed Date: 11/13/1998
Decreed Date:
Permit Proof Due Date: 1/2/1997
Permit Proof Made Date: 12/24/1996
Permit Approved Date: 12/10/1992
Permit Moratorium Expiration Date:
Enlargement Use Priority Date:
Enlargement Statute Priority Date:
Water Supply Bank Enrollment Date Accepted:
Water Supply Bank Enrollment Date Removed:
Application Received Date: OS/21/1992
Protest Deadline Date:
Number of Protests: 0
Other Information:
State or Federal:
Owner Name Connector:
Water District Number:
Generic Max Rate per Acre:
Generic Max Volume per Acre:
Combined Acres Limit: 49.
Combined Volume Limit: 148.
Combined Rate Limit:
Civil Case Number:
Old Case Number:
Decree Plantiff:
Decree Defendant:
Swan Falls Trust or Nontrust:
Swan Falls Dismissed:
DLE Act Number:
Carr Act Number:
1-.++-.lln"~~.. ~An,... "40..40",, ;,,1 n"I........"m'V4o~""...."h/1);nh4oD ""~n"+ A.' "'nn')n"",1\.Tn.....h--O/;Rrc;;!""l"InA 0/1,/,)/1/1.::1.
Water Right Report Page 4 of 4
. . . .
Mitigation Plan: False
httn./IuTnnl1,r1urr d~tp,r1 md~nn~/PYt~p~Tr.hlRiohtRpnnriAJ ~Qn?R~AinNllmhP1=C)n&~f'.(111f'...Q/l "\/2004
6) Tr!n9~n~
1859 N. Lakewood Drive, Suite 103
Coeur d'Alene, ID 83814
[phone] [phone]Fax
September 30, 2004
Welch Comer & Associates
1626 Lincoln Way
Coeur d'Alene, ID 88314
Attention:Mr. Steve Cordes, P.
Subject:Spirit Lake East Water System and East Seasons Acres Water System
Electrical Systems Evaluation
Dear Steve:
Following please find a brief report of our findings from our recent site visit to the Spirit
Lake East water system, and the East Seasons Acres water system.
The purpose of our site visit was to evaluate the electrical and control system equipment
at the following facilities to determine if component replacements, or system upgrades
were warranted. Each of these facilities is an existing operating facility without known
electrical deficiencies or problems. We did not conduct a detailed analysis Of the
electrical distribution systems, grounding systems, electrical raceways and conductors.
Rather, we focused our attention on the condition of the equipment, and on obvious
deficiencies or maintenance issues that should be addressed. Following is a list of
recommended upgrades, or maintenance efforts, along with budgetary cost estimates
for the recommended work.
Spirit Lake East - Well House:
1. The well pump house is approximately 25 years old. Part of the electrical system
is original, and part of the equipment was replaced 5 or so years ago.
2. The electrical equipment installed is name brand equipment of mid-range quality~
The electrical distribution system components for both the well pump and booster
pumps are located in the well house. The electrical distribution system is
comprised of individuai grouped disconnects and motor starters, rather than
integrated pump control panels or a motor control center. The electrical
equipment is in fair condition.
3. Phase failure protection for the motors is installed at this facility.
4. The chlorination system located inside the well house has taken a toll on the
electrical equipment. The equipment enclosures are starting to corrode slightly.
The exposed ends of the power and control wiring are slightly corroded, and the
ends of the power fuses in the disconnect switches are also slightly corroded.
5. The pump house is not equipped with provisions for connection of a portable
standby generator for use during utility power outages. A manual transfer
. Page 2 September 30, 2004
switch, generator receptacle and the necessary electrical distribution system
(conduit3nd conductor) changes required would cost approximately $5,500.
6. The pump house Is not equipped with an exhaust fan and thermostat. A small
120VAC power roof mounted, or through-wall type exhaust fan, thermostat and
lou~er system could be installed for approximately $1,500.
Spirit Lake East - Below Grade Booster Pump Station:
1. The pump station vault is fed from the electrical distribution system at the
adjacent well house.
2. The electrical equipment in the vault consists of local disconnect switches for the
three pump motors, junction boxes and the associated conduit and wire for each
pump.
3. The electrical components in the vault are slightly corroded from the moisture
which is present in the vault.
East Seasons Acres- Well/Booster Station:
1. This facility is approximately 5 years old , and is in good condition.
2. The equipment installed at this facility is quality name brand equipment, and has
been installed in a quality workmanship like fashion.
.....
3. The only electrical deficiencies requiring immediate attention are on the exterior
of the pump house. The PVC conduits on the east side of the building for the
service feeder and the well pump feeder have pulled away from the electrical
enclosures to which they were initially attached. These conduit connections
should be repaired, and the penetrations through the pump house wall should be
sealed. This effort may require the trenching and backfill to uncover the conduits
so that they can be moved up sufficiently to make the necessary connection. We
estimate this effort to require 3-4 hours of labor, plus equipment costs for a total
cost of $350-400.
General Comments:
1. The facilities that we visited did not have automatic alarm dial out systems.
2. The facilities that we visited did not have telemetry systems or provisions for
future telemetry systems.
. Page 3 September 30, 2004
3. The facilities that we visited did not have intrusion alarming systems, or security
systems.
4. We did not see Operation and Maintenance manuals for each facility stored at the
facility itself. The manuals may be stored at another central location. The O&M
Man~als should contain, at a minimum, the following information:
. Catalog cutsheets
Material lists with manufacturer, part number and ordering information
Description of operation for the facility
Troubleshooting and maintenance procedures
Electrical one-line diagram for the facility
Electrical distribution panel schedule for the facility
Pump control system wiring diagrams for the facility
List of recommended spare parts
We appreciate this opportunity to provide our services to you.
questions, please do not hesitate to contact us.
If you have any
Sincerely,
--J ~:UA
Terry M. Stulc, P.
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Scenario: Scenario 1, Buildout: Peak Hour with Largest Source Down
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.219 Zone-599.Fixed Demand
557.J-155 Zone-18.599.Fixed Demand
548.121 Zone-22.599.Fixed Demand
600.232 Zone-32.25~14 25.674.Fixed Demand
598.Zone-32.674.Fixed Demand
600.154 Zone-34.~i!f:J;8;38 678.Fixed Demand
600.164 Zone-34.678.Fixed Demand
600.217 Zone-34.679.Fixed Demand
595.139 Zone-36.19.19.679.Fixed Demand
598.224 Zone-36., 19.19.682.Fixed Demand
589.235 Zone-36.~ 16.16.674.Fixed Demand
588.Zone-37.674.Fixed Demand
598.126 Zone-37.47 11.11.684.Fixed Demand
598.J-86 Zone-37.47 13.13.684.Fixed Demand
589.131 Zone-38.13.13.678.Fixed Demand
584.218 Zone-40.677.Fixed Demand
579.Zone-40.16,16.672.Fixed Demand
579.127 Zone-40.16.16.672.47 Fixed Demand
579.233 Zone-40.13.13.672.Fixed Demand
578.240 Zone-40.672.47 Fixed Demand
579.J-42 Zone-41.674.Fixed Demand
579.231 Zone-41.25 22.22.674.Fixed Demand
579.J-62 Zone-41.36 22.22.674.Fixed Demand
590.229 Zone-41.22.22.686.Fixed Demand
579.Zone-41.11.11.675.Fixed Demand
579.J-61 Zone-41.675.Fixed Demand
575.J-66 Zone-41.11.11.17 671.Fixed Demand
582.159 Zone-41.16.16.678.Fixed Demand
584.Zone-42.48 682.Fixed Demand
579.237 Zone-42.16.16.677.Fixed Demand
583.230 Zone-42.19.19.681.41 Fixed Demand
598.Zone-42.697.Fixed Demand
575.228 Zone-43.674.Fixed Demand
579.124 Zone-43.679.Fixed Demand
579.215 Zone-43.22.22.679.Fixed Demand
582.J-48 Zone-43.682.Fixed Demand
581.225 Zone-43.27.27.682.Fixed Demand
598.Zone-43:97 699.Fixed Demand
580.Zone-44.682.43 Fixed Demand
594.Zone-44.696.Fixed Demand
579.227 Zone-44.16.16.682.Fixed Demand
585.157 Zone-44.25.25.688.Fixed Demand
595.Zone-45.699.Fixed Demand
595.J-41 Zone-45.699.Fixed Demand
595.Zone-45.699.Fixed Demand
595.151 Zone-45.699.Fixed Demand
595.221 Zone-45.699.Fixed Demand
2,493.134 Zone-45.43 11.11.598.a Fixed Demand
592.120 Zone-45.697.5 Fixed Demand
592.245 Zone-45.49 697,5 Fixed Demand
568.216 Zone-45,11.11.673.7 Fixed Demand
585.Zone-45.690.5 Fixed DemandTItle: Spirit Lake East Project Engineer. Neda Malanl, EIT
I:\...\splrltlakemasterplan.wcd Welch Comer & Associates WaterCAD v4.(4.5015a)
10/20/04 02:20:16 PM C Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 1 of 2
Scenario: Scenario 1, Buildout: Peak Hour with Largest Source Down
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.Zone-45.690.Fixed Demand
584.J-47 Zone-46.11.11.690.Fixed Demand
588.Zone-1 46.11.11.694.Fixed Demand
588.J-4 Zone-46.695.Fixed Demand
566.125 Zone-46.25.25.673.Fixed Demand
2,491.Zone-1 46.39.39.598.47 Fixed Demand
566.J-158 Zone-46.673.Fixed Demand
2,490.00 .1-46 Zone-1 46.16.16.598.Fixed Demand
2,490.J-63 Zone-46.598.Fixed Demand
591.144 Zone-47.699.Fixed Demand
587.J-69 Zone-47.697.Fixed Demand
2,487.J-18 Zone-47.597.Fixed Demand
2,487.Zone-47.597.Fixed Demand
562.153 Zone-48.11.11.673.Fixed Demand
559.234 Zone-1 48.16.16.670.Fixed Demand
559,2:one-48.16.16.670.Fixed Demand
579.Zone-48.690.Fixed Demand
579.Zone-48.690.44 Fixed Demand
557.142 Zone-48.13.13.668.Fixed Demand
559.Zone-48.11.11.670.Fixed Demand
559.Zone-48.11.11.671.18 Fixed Demand
559.Zone-48.671.Fixed Demand
584.Zone-48.697.Fixed Demand
584.152 Zone-48.697.Fixed Demand
559.Zone-48.672.Fixed Demand
2,484.Zone-49.598.Fixed Demand
559.141 Zone-49.16.16.673.Fixed Demand
558.Zone-49.41 672.Fixed Demand
585.220 Zone-49.700.Fixed Demand
555.128 Zone-50.22.22.670.Fixed Demand
555.150 Zone-50.11.11.671.43 Fixed Demand
553.J-67 Zone-51.19.19.671 .Fixed Demand
2,476.163 Zone-53.36.36.598.Fixed Demand
549.138 Zone-53.11.11.672.Fixed Demand
549.145 Zone-53.672.Fixed Demand
549.140 Zone-53.43 672.49 Fixed Demand
2,469.133 Zone-55.598.Fixed Demand
467.238 Zone-56.30.30.597.Fixed Demand
2,467.122 Zone-56.13.13.598.Fixed Demand
537.236 Zone-57.19.19.669.Fixed Demand
539.Zone-57.16.16.671.41 Fixed Demand
539.118 Zone-57.671.42 Fixed Demand
539.136 Zone-57.671.Fixed Demand
539.135 Zone-57.13.13.671.48 Fixed Demand
539.Zone-57.671.48 Fixed Demand
539.J-45 Zone-57.671.Fixed Demand
539.Zone-57.671.Fixed Demand
539.119 Zone-57.47 671.Fixed Demand
2,464,239 Zone-58.13.13.598.Fixed Demand
536.Zone-58.671.Fixed Demand
520.117 Zone-65.671.Fixed DemandTIUe: Spirit Lake East Project Engineer. Neela Malanl, EIT
I:\..\splrltlakemasterplan.wcd Welch Comer & Associates WaterCAD v4.5 (4.5015a)
10120/04 02:20:16 PM C Haestad Methods,lne. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 2 of 2
2. SCENARIO #1 BUILDOUT
Scenario: Scenario 1, 2004: Peak Hour with Largest Source Down
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattern Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.J-219 Zone-599.Fixed Demand
557.155 Zone-18.599.Fixed Demand
548.121 Zone-22.599.Fixed Demand
600.232 Zene-31.18.18.686.Fixed Demand
598.J-15 Zone-38.685.Fixed Demand
600.J-154 Zone-38.688.Fixed Demand
600.J-164 Zone-38.688.Fixed Demand
600.J-217 Zone-38.688.Fixed Demand
598.224 Zone-40.
. ;
14.14.690.Fixed Demand
598.126 Zone-40.691.Fixed Demand
595.139 Zone-40,14.14.688.Fixed Demand
598.Zone-40.10.10.691.Fixed Demand
589.J-235 Zone-41.12.12.685.Fixed Demand
588.Zone-42.685.Fixed Demand
589.J-131 Zone-43.10,10.688.Fixed Demand
598.J-70 Zone-43.698.Fixed Demand
598.J-8 Zone-44.699.Fixed Demand
590.229 Zone-44.16.16.692.Fixed Demand
584.218 Zone-44.687.49 Fixed Demand
594.Zone-45.698.Fixed Demand
595.Zone-45.699.Fixed Demand
595.J-41 Zone-45.699.Fixed Demand
595.Zone-45.699.Fixed Demand
595.151 Zone-45.699.Fixed Demand
595.221 Zone-45.699.Fixed Demand
579.Zone-45.12.12.684.Fixed Demand
2,493.134 Zone-45.598.Fixed Demand
579.127 Zone-45.12.12.684.Fixed Demand
579.233 Zone-45.10.10.685.Fixed Demand
584.Zone-45.690.Fixed Demand
582.159 Zone-46.12.12.688.Fixed Demand
592.120 2:one-46.698.42 Fixed Demand
592.245 Zone-46.698.42 Fixed Demand
583.230 Zone-46.14.14.689.Fixed Demand
579.J-42 Zone-46.685.Fixed Demand
578.240 Zone-46.684.Fixed Demand
579.231 Zone-46.16.16.685.Fixed Demand
579.Zone-46.16.16.686.Fixed Demand
579.Zone-46.686.Fixed Demand
579.Zone-46.686.Fixed Demand
2,491.J-83 Zone-46.28.28.599.Fixed Demand
582.J-48 Zone-46.690.Fixed Demand
579.237 Zone-46.12.12.687.Fixed Demand
585.157 Zone-47.18.18.693.Fixed Demand
591.144 Zone-47.699.Fixed Demand
2,490.J-46 Zone-47.12.12.598.Fixed Demand
490.Zone-47.598.Fixed Demand
588.Zone~47.696.Fixed Demand
581.225 Zone-47.20.20.690.Fixed Demand
588.J-4 Zone-47.697.Fixed Demand
575.J-66 Zone-47.684.Fixed Demand
579.124 Zone-47.688.Fixed DemandTitle: Spirit Lake East Project Engineer. Neela Malanl, EIT
I:\...\splritlakemasterplan.wcd Welch Comer & Associates WaterCAD v4.5 (4.5015a)
10/20/04 02:19:21 PM C Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 1 of 2
Scenario: Scenario 1, 2004: Peak Hour with Largest Source Down
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
579.215 Zone-47.41 16.16.688.Fixed Demand
585.Zone-47.694.Fixed Demand
585.Zone-47.694.Fixed Demand
580.Zone-47.690.Fixed Demand
584.J-47 Zone-47.8.06 694.Fixed Demand
575.228 Zone-48.686.Fixed Demand
579.J-227 Zone-48.12.12.690.Fixed Demand
587.J-69 Zone-48.698.Fixed Demand
487.J-18 Zone-48.598~83 Fixed Demand
2,487.Zone-48.40 598.Fixed Demand
584.Zone-49.698.Fixed Demand
584.152 Zone-49.698.Fixed Demand
484.82.Zone-49.598.Fixed Demand
585.220 Zone-49.,'i,"":'700.Fixed Demand
579.J-16 Zone-1 50.694.Fixed Demand
579.Zone-50.694.Fixed Demand
568.216 Zone-50.685.Fixed Demand
566.125 Zone-51.18.18.685,Fixed Demand
566.158 Zone-51.685.Fixed Demand
476.163 Zone-53.26.26.599.Fixed Demand
562.153 Zone-53.685.Fixed Demand
559.234 Zone-53.12.12.683.Fixed Demand
559.Zone-53.12.12.683.Fixed Demand
559.Zone-54.684.Fixed Demand
559.Zone-54.684.Fixed Demand
559.Zone-54.684.Fixed Demand
559.Zone-54.41 684.Fixed Demand
557.142 Zone-54.45 10.10.682.Fixed Demand
559.141 Zone-54.12.12.685.Fixed Demand
558.Zone-54.684.Fixed Demand
555.128 Zone-55.16.16.684.Fixed Demand
555.150 Zone-55.684.Fixed Demand
2,469.133 Zone-56.598.Fixed Demand
553.J-67 Zone-56.14.14.684.Fixed Demand
2,467.238 Zone-57.22.22.598.Fixed Demand
2,467.122 Zone-57.10.10.598.Fixed Demand
2,464.239 Zone-58.41 10.10.599.Fixed Demand
549.138 Zone-58.7.t 684.Fixed Demand
549.145 Zone-58.684.Fixed Demand
549.140 Zone-58.684.Fixed Demand
539.Zone-62.12.12.684.Fixed Demand
539.118 Zone-62.684.Fixed Demand
539.136 Zone-62.684.Fixed Demand
539.135 Zone-62.10.10.684.40 Fixed Demand
539.Zone-62.684.40 Fixed Demand
539.J-45 Zone-62.684.48 Fixed Demand
539.Zone-62.684.Fixed Demand
539.119 Zone-62.684.9 Fixed Demand
537.236 Zone-63.14.14.683.9 Fixed Demand
536.Zone-64.684.2 Fixed Demand
520.0 J-117 Zone-71.684.6 Fixed DemandTitle: Spirit Lake East Project Engineer. Neela Malanl, EIT
I:\...\splrltlakemasterplan.wcd Welch Comer & Associates WaterCAD v4.5 (4.5015a)
10/20/04 02:19:21 PM C Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 2 of 2
1. SCENARIO #1 2004
Scenario: Scenario 1 J 2004 Improved
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.219 Zone-599.Fixed Demand
557.155 Zone-18.599.Fixed Demand
548.121 Zone-22.599.Fixed Demand
600.232 Zone-41.18.18.696.Fixed Demand
600.164 Zone-1 42.697.Fixed Demand
600.154 Zone-42,697.Fixed Demand
600.J-217 Zone-42.697.Fixed Demand
598.Zone-42.696.Fixed Demand
598.224 Zone-42.14.14.697.Fixed Demand
598.126 Zone-43.697.Fixed Demand
598.Zone-43.1 0.08 10.697.Fixed Demand
598.Zone-43.699.Fixed Demand
598.Zone-44.699.Fixed Demand
595.139 Zone-44.14.14.697.Fixed Demand
595.Zone-45.699.Fixed Demand
595.J-41 Zone-45.699.Fixed Demand
595.Zone-45.699.Fixed Demand
595.151 Zone-45.40 699.Fixed Demand
595.221 Zone-45.40 699.Fixed Demand
594.Zone-45.699.Fixed Demand
2,493.134 Zone-45.598.Fixed Demand
589.235 Zone-46.12.12.696.Fixed Demand
592.120 Zone-46.699.Fixed Demand
592.245 Zone-46.699.Fixed Demand
590.229 Zone-46.16.16.697.Fixed Demand
589.131 Zone-46.10.10.697.Fixed Demand
2,491,Zone-46.28.28.599.Fixed Demand
588.Zone-46.696.Fixed Demand
591.144 Zone-47.699,Fixed Demand
490.J-46 Zone-47.12.12.598.Fixed Demand
490.J-63 Zone-47.598.Fixed Demand
588.Zone-47.698.Fixed Demand
588.J-4 Zone-47.00 .698.Fixed Demand
2,487.Zone-48.598.Fixed Demand
487.Zone-48.40 598.Fixed Demand
587.Zone-48.699.46 Fixed Demand
584.218 Zone-48.697.Fixed Demand
584.Zone-48.697.Fixed Demand
585.157 Zone-48.18.18.698.Fixed Demand
585.Zone-49.698.Fixed Demand
585.Zone-49.698.41 Fixed Demand
583,230 Zone-49.44 14.14.697.Fixed Demand
584.J-47 Zone-49.47 698.Fixed Demand
484.Zone-49.598.Fixed Demand
582.159 Zone-49.12.12.697.Fixed Demand
585.220 Zone-700.Fixed Demand49.
582,J-48 Zone-49.697.Fixed Demand
584.Zone-49.699.49 Fixed Demand
584,152 Zone-49.699.49 Fixed Demand
581.225 Zone-50.20.20.696.Fixed Demand
579.J-81 Zone-50.12.12.696.Fixed Demand
580.Zone-50.697.Fixed DemandTItle: Spirit Lake East Project Engineer. Neela Maianl, EIT
I:\...\splrltlakemasterplan.wcd Welch Comer & Associates WaterCAD v4.5 (4.5015a)
10120/04 02:19:35 PM C Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 10'2
Scenario: Scenario 1, 2004 Improved
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand . Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
579.J-42 Zone-50.696,Fixed Demand
579.231 Zone-50.16.16.696.Fixed Demand
579.237 Zone-50.12.12.696.Fixed Demand
579.Zone-1 51.696.Fixed Demand
579.J-61 Zone-51.696.Fixed Demand
579.233 Zone-51.10.10.697.Fixed Demand
579.227 Zone-1 51.12.12.697.Fixed Demand
579.J-62 Zone-51.16.16.697.Fixed Demand
579.124 Zone-51.697.Fixed Demand
579.215 Zone-51.16.16.697.Fixed Demand
579.127 Zone-51.12.12.~97.Fixed Demand
578.240 Zone-51.697.Fixed Demand
579.Zone-51.
:~*
698.Fixed Demand
579.J-17 Zone-51.698.Fixed Demand
575.J-66 Zone-52,696.Fixed Demand
575.228 Zone-
;;:;.'
696.Fixed Demand
476.J-163 Zone-53.26.26.599.Fixed Demand
568.216 Zone-55.696.Fixed Demand
469.133 Zone-56.598.Fixed Demand
566.158 Zone-56.696.Fixed Demand
566.125 Zone-56.18.18.696.Fixed Demand
2,467.238 Zone-57.22.22.598.Fixed Demand
2,467.122 Zone-57.10.10.598.Fixed Demand
562.153 Zone-58.696.Fixed Demand
2,464.239 Zone-58.41 10.10.599.Fixed Demand
559.Zone-59.696.Fixed Demand
559.141 Zone-59.12.12.696.Fixed Demand
559.Zone-59.696.Fixed Demand
559.Zone-59.696.Fixed Demand
559.Zone-59.696.Fixed Demand
558.Zone-59.696.Fixed Demand
559.234 Zone-59.12.12.697.48 Fixed Demand
559.Zone-60.12.12.697.Fixed Demand
555.150 Zone-61.696.Fixed Demand
557.142 Zone-61.42 10.10.698.Fixed Demand
555.128 Zone-61.46 16.16.697.Fixed Demand
553.J-67 Zone-61.14.14.696.Fixed Demand
549.138 Zone-63.696.Fixed Demand
549.145 Zone-63.696.Fixed Demand
549.140 Zone-63.696.Fixed Demand
539.Zone-67.696.Fixed Demand
539.J-45 Zone-67.
;~(
696.Fixed Demand
539.Zone-67.696.Fixed Demand
539.119 Zone-67.696.Fixed Demand
539.135 Zone-66.10.10.696.Fixed Demand
539.118 Zone-6a.696.Fixed Demand
539.136 Zone-66.696.Fixed Demand
539.Zone-66.12.12.696.Fixed Demand
536.Zone-69.695.Fixed Demand
537.236 Zone-69.14.14.698.Fixed Demand
520.117 Zone-76.696.23 . Fixed DemandTitle: Spirit Lake East Projed Engineer. Necia Malanl, EIT
I:\...\splrltlakemasterplan.wcd Welch Comer & Alloclatel WaterCAD v4.5 (4.5015a)
10/20/04 02:19:35 PM C Haestad Methods, Inc. 37 Bro~kslde Road Waterbury, CT 06708 USA [phone] Page 2 of 2
2. SCENARIO #1 BUILDOUT
Scenario: Scenario 1, Buildout Improved
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattern Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.219 Zone-599.Fixed Demand
557.155 Zone-1 18.599.Fixed Demand
548.121 Zone-22.599.Fixed Demand
600.232 Zone-40.25.25,694.Fixed Demand
600.164 Zone-41.695.Fixed Demand
600.154 Zone-41.695.Fixed Demand
600.217 Zone-1 41.695.Fixed Demand
598.Zone-41.693.Fixed Demand
224 Zone-41.19.598.19.694.Fixed Demand
598.126 Zone-42.48 11.11.696.Fixed Demand
598.Zone-42.13.13.696.Fixed Demand
595.139 Zone-43.19.19.695.Fixed Demand
598.Zone-43.699.Fixed Demand
598.J-8 Zone-44,699.Fixed Demand
595.Zone-45.699.Fixed Demand
589.235 Zone-45.16.16.693.Fixed Demand
595.J-41 Zone-45,699.Fixed Demand
595.Zone-45.699.Fixed Demand
594.Zone-45:39 698.Fixed Demand
595.151 Zone-45.699.Fixed Demand
595.221 Zone-45.699.Fixed Demand
493.134 Zone-45.11.11.598.Fixed Demand
588.Zone-45.693.Fixed Demand
589.131 Zone-45.13.13.695.Fixed Demand
590.229 Zone-45.22.22.696.Fixed Demand
592.120 Zone-46.699.Fixed Demand
592.245 Zone-46.699.Fixed Demand
2,491.Zone-46.39.39.598.47 Fixed Demand
490,J-46 Zone-46.16.16.598.Fixed Demand
2,490.J-63 Zone-46.598.Fixed Demand
588.Zone-46.11.11.696.Fixed Demand
591.144 Zone-47.699.Fixed Demand
588.J-4 Zone-47.697.Fixed Demand
2,487.Zone-47.597.Fixed Demand
487.Zone-47.597.Fixed Demand
584.218 Zone-48.695.Fixed Demand
584.Zone-48.695.Fixed Demand
585.157 Zone-48.25.25.696.Fixed Demand
587.Zone-48.699.Fixed Demand
585.Zone-48.697.Fixed Demand
585.Zone-48.697.Fixed Demand
583.230 Zone-48.19.19.695.Fixed Demand
582.159 Zone-48.16.16.695.Fixed Demand
584.J-47 Zone-48.11.11.697.Fixed Demand
582.J-48 Zone-49.695.48 Fixed Demand
581.225 Zone-49.27.27.694.Fixed Demand
2,484.Zone-49.598.Fixed Demand
579.Zone-49.47 16.16.693.Fixed Demand
579.J-42 Zone-49.693.Fixed Demand
584.Zone-49.699.Fixed Demand
584.152 Zone-49.699.Fixed Demand
580.Zone-49.695.Fixed DemandTItle: Spirit Lake East Project Engineer. Necia Malanl, EIT
I:\...\splrltlakemasterplan.wccl Welch Comer & Associates WaterCAD v4.5 (4.5O15a)
10120/04 02:20:26 PM C Haestad Methods, Ine. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 1 of2
Scenario: Scenario 1, Buildout Improved
Steady State Analysis
Junction Report
Elevation Label Zone Pressure Demand Demand Calculated Pattem Type
(ft)(psi)(gpm)(Calculated)Hydraulic Grade
(gpm)(ft)
585.220 Zone-49.700.Fixed Demand
579.231 Zone-49.22.22.694.Fixed Demand
579.237 Zone-1 50.16.16.694.Fixed Demand
579.Zone-50.11.11.694.Fixed Demand'
579.J-61 Zone-50.694.Fixed Demand
' .
579.227 Zone-50.16.16.694.Fixed Demand
579.233 Zone-1 50.13.13.695.Fixed Demand
579.J-62 Zone-50.22.22.695.Fixed Demand.- '
579.215 Zone-50.22.22.695.Fixed Demand
iO.,I.
579.124 Zone-50.695.FIXed Demand
Fixed579.127 Zone-50.16.16.695.43 Demand
578.240 Zone-50,695.43 Fixed DemaQd
579.J-16 Zone-51.11 , 0.697.Fixed Demand
579.Zone-51.697.Fixed Demand
575.J-66 Zone-51.11.11.693.Fixed Demand
575.228 Zone-51.694.Fixed Demand
2,476.163 Zone-
' ,
53.~6.36.598.Fixed Demand
568.216 Zone-54.11.11.694.Fixed Demand
566.158 Zone-55.74 .694.Fixed Demand
566.125 Zone-55.25.25.694.Fixed Demand
2,469.133 Zone-55.598.Fixed Demand
2,467.238 Zone-56.30.30.597.Fixed Demand
467.122 Zone-56.1~.13.598.Fixed Demand
562.153 Zone-5?87 11.11.693.43 Fixed Demand
2,464.239 Zone-58.13.13.598.Fixed Demand
559.Zone-58,693.DemandFixed
559.141 Zone-58.16.16.693.43 F:ixed Demand
558.Zone-58.693.Fixed,D~man
559.Zone-58.11.11.694.Fixed Demand
559.Zone-58.694.Fixed Demand
559.Zone-58.11.11.694.Fixed Demand
559.234 Zone-59.16.16.695.Fixed Demand
559.Zone-59.16.16.696.Fixed Demand
555.150 Zone-60.11.11.694.Fixed'Demand
555.128 Zone-60.22.22.695.Fixed Demand
553.Zone-60.19.19.693.Fixed Demand
557.142 Zone-61.40 13.13.698:92 Fixed Demand
549.138 Zone-62.46 11.11.693.Fixed Demand
549.145 Zone-62.46 693.Fixed Demand
549.140 Zone-62.47 693.Fixed Demand
539.Zone-66.693.Fixed Demand
539.Zone-66.693.Fixed Demand
539.119 Zone-66.693.Fixed Demand
539.Zone-66.693.Fixed Demand
539.135 Zone-66.13.13.693.Fixed Demand
539.118 Zone-66.693.Fixed Demand
539.136 Zone-66.693,Fixed Demand
539.Zone-66.16.16.693.Fixed Demand
536.Zone-67.69~9 Fixed Demand
537.236 Zone-69.19.HI.897.Fixed Demand
520.117 Zone-75.693.Fixed Demand
.. ... '
Title: Spirit Lake East Project Engineer. Neela Malanl, EIT
1:\...\spJrltlakemasterplan.wcd Welch Comer & As80cl~Je8 WaterCAD v4.5 (4.5015a)
10120/04 02:20:26 PM 0 Haestad Methods, Ine. 37 Brookside Road Waterbury, CT 06708 USA [phone] Page 2 of 2
SPIRIT LAKE EAST
WATER SYSTEM
MAINTENANCE AND REPAIRS
& AS.SOCIATES . INC.
ENGIJ\TEERS SURVEYORS
1626 Lincoln Way
Coeur d'Alene, 10 83814
208-664-9382 . 208-664-5946 Fax
Mail: wc~welchcomer.com
(!;) 2005 Welch, Comer and Associates, Inc.
MAINTENANCE AND REPAIRS REPORT
FOR THE
SPIRIT LAKE EAST WATER SYSTEM
KOOTENAI COUNTY, IDAHO
March , 2005
WELCH COMER& ASSOCIATES , INC.
ENGINEERS SURVEYORS
1626 Lincoln Way. Coeurd'Alene, Idaho 83814
[phone] . [phone] Fax
~ 2005 Welch Comer & Associates, Inc.
This document and ideas and designs incorporated herein, as an instrument of professional service, is the property of
Welch, Comer & Associates, Inc., and is not to be used in whole or in part, for any other project or duplicated in whole
or in part, without the written authorization of Welch, Comer & Associates, Inc.
TABLE OF CONTENTS
Purpose
.......................................................................................... 1
Storage Tank Repairs..................... .....................................................
Chlorine Tank ...................................................................................... 3
Appendix A
WELCH com& A880CIATK8, INC.
ENG)!'.'EERS SURVEYORS
Spirit lake East Water System
Maintenance and Repairs
Purpose
The purpose of this document is to generally describe the maintenance and
repairs to be completed on the Spirit Lake East (SLE) 190,000-galion storage
tank and chlorine solution tank. The repairs are being made in accordance with
the IDEO letter February 18, 2005.
Storage Tank Repairs
Existing Condition
The storage tank is a circular reinforced cast in place concrete structure with a
pre-cast hollow core roof deck. The cast-in-place tank walls have an exterior
cementitious "stucco" that has spalled in several locations. The roof deck panel
joints are grouted and the entire roof is covered with an asphalt-impregnated
paper that is not physically attached to the roof deck.
The tank walls have primarily horizontal cracks in them that may be a result of a
cold joint that developed between concrete pours during construction. The cold
joint allows water to pass through the tank and deposit behind the "stucco" which
during the freeze-thaw cycles has caused the stucco to spall and cold joint to
open.
Tank Wall Repair
The proposed method for repairing the tank walls is the application of a
cementitious crystalline waterproof material, Xypex. Appendix A includes Xypex
product repair procedures.
Groundwater is pumped directly from the well into the SLE tank and then
pumped from the tank to the distribution system. It is not possible to keep the
SLE distribution system pressurized without the tank being in service. Therefore,
the proposed repair method will be based on keeping the tank online. The
alternative , shutting the distribution system down completely, likely has greater
contamination risks.
The proposed repair method is as follows:
1. Reset the tank floats to shut the well pump off with approximately
two feet (approximately 30,000 gallons) of water in the tank and to
turn on with one foot of water in the tank.
\\Nas-o1Iprojects\K11\1122BlSpirit Lake EastlTankRepalrO31 BOS.doc WEItH com. ...OC'.T... ,ftc.
f:.'I1!J1NEKRS Sl3RI'I!\"ORS
Page 1
2. The workers would need to wear chest waders and disinfect the
wader surfaces by standing in a 12% solution of chlorine and
swabbing the waders down.
3. The repair procedures outlined in the Xypex product literature
should be employed to repair the cracks.
4. Preparing the cracks for the application of the Xypex will likely
result in concrete falling into the water and settling on the tank floor.
The tank is equipped with a 1-1/2 inch silt stop so it is unlikely any
debris will enter the distribution system. This debris will need to be
cleaned from the tank once the repairs are complete.
5. After the Xypex has cured, the tank should be completely filled and
the tank exterior surveyed for leakage. Areas that are still leaking
will need to have the interior Xypex repair inspected and redone, if
necessary.
6. If the interior Xypex application appears sound, the exterior crack
locations should then be repaired in accordance with the Xypex
procedure. It may be necessary to remove additional "Stucco" in
order to repair the leaks.
Tank Roof Repair
According to the tank record drawings, the roof panels were originally grouted full
depth. There may be locations where the grout joints have cracked and allow
rainwater to migrate into the tank. In the past, the concrete roof was covered
with an asphaltic paper with the seams "welded" together and material simply laid
upon the roof. A small portion of the roofing has ripped.
Two methods are available to repair the roof:
1. Repair the existing roofing material.
2. Remove the existing roofing material and repair the panel grout joints.
Welch Comer recommends option number 2.
The roof panel grout joint repair is very similar to the wall crack repair. While the
roof panels grout joints could be repaired with another cementitious product,
Xypex crystallizes when exposed to water. In the event a Xypex repaired joint
re-cracks, and the Xypex is exposed to water, it will begin to crystallize again.
Following is the proposed repair method.
\\Nas~1\projects\K11111228ISpirit Lake EastlTankRepalrO31805.doc
WEWII . A..oe,n.., '"c.
"'G!NERRS S\!RI'I::YORS
Page 2
1. Prepare the joints as recommended by Xypex. In addition, any
steel panel attachments will need to have the rust removed from
them in preparation of the Xypex repair.
2. Repair the joints as recommended by Xypex and cure.
3. After curing, flood the roof with water and observe the roof joints
from the interior and inspect for leaks.
4. Repeat as necessary.
Chlorine Tank
The chlorine solution tank located within the well house is currently un-vented
which has contributed the piping corrosion. The tank can be simply vented to. the
building exterior with % Schedule 80 PVC pipe. After the vent pipe has exited
the building, a gO-degree town turned elbow should be installed with a vent
screen.
l\Nas-OI\projectsIK11111228ISpirit Lake EastlTankRepairO31805.doc WJmI coma a..GO,aT", 'He.
fu'l1GiNEERS 5L'RI"EYOR5
Page 3
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sf;1ray. Ui'lder most conditions 't'iS-$,UffJ!Qie.'ht'l(j"$~r.av'~Yj;i~~H()tjzqntfir~1;Jrface~ should JjrEJferabiy havEP. a rough WdQ~flpat tr~ated surfaces three !iniE!sadaYfbr~?$q~Y~~'J~iJj91 ,~Hmaf~~
or broDt'Ti'fJi1ish.Allci:moreMJailanG€ must be' rEmioved eIther spraYing may t:Je required mor€fr€JqLJeotW!I)1:!rJnglhepun~y etdiift~with rTIutjatit abid dr by light wat~tblasfihg or period the XY~I2X treatment rriustbE! P(ot~dt-ed' fr~,h1 r~Jrifa.H'sandblaSting.frost and puddling of water,
J=6r concrete structures that hold liquids (e,) reservoirs, tank$,
etc.), the XYPEX treatment should be cured for thre~ days and
then allowed to set for 12 days before filling with liquid.
W~ttihgGQhCrete
Prior to the application of XYPEX , concrete surfaces must be
"".'
'J '
;!d~~:",e;.
.- .:"".;.,,-,
f/r'
. . . fibres within the pores and capillary tracts of
concrete. Thus the concrete becomes permanentlysealed against the penetration of water or liquidsfrom any direction
Typ ic~rI'
, ~"p.
tqlt4.dts.
Reservoirs
, Sewage and Water TreatmerH Tl:'H1ks
, Tunnels
, Manholes
, Underground Vaults
Foundations
Parking Decks
'" ,
~I-
, ,
Mt\
'/;D
WI~
XYPEX PRODUCTS
GENERAL INFORMATION
HOW WATERPROOF IS XVPEX-TREATED CONCRETE?
major independent testing laboratory performed concrete waterproofing tests
on Xypex in accordance with Army Corps Permeability Specification CRD-C48-73. The
results showed that a two coat application ofXypex on two inch (SO mm) thick 2000 PSI
(13.8 MPa) porous concrete totally eliminates leakage at pressures of at least 405 feet
(123.4 m) of head pressure (17S PSU1207 KPa), the limit of the testing apparatus.
HOW DEEP DOES THE XYPEX CRYSTALLINE FORMATION
PENETRATE THE CONCRETE?
The Xypex .Chemical reactions that initially take place at the concrete surface or
immediately adjacent area, will continue deep into the concrete structure. Independent
testing measured the depth ofXypex crystalline penetration into a cast-in-place concrete
block at 30 em (approximately 12 inches). The test concrete sample was coated on the
top surface with Xypex Concentrate and left outside the research laboratory in ambient
conditions for 12 months.
( -
HOW LONG DOES XVPEX LAST?
A Xypex application, unlike most other systems, is permanent. Its unique, dendritic
crystalline growth will not deteriorate under normal conditions.
HOW RESISTANT IS XYPEX TO AGGRESSIVE CHEMICALS?
Based on independent testing according to ASTM C 267-77 "Chemical Resistance of
Mortars . Xypex is not affected by a wide range of aggressive chemicals including
mild acids, solvents, chlorides and caustic materials. Because Xypex is pH specific (not
chemical specific) it will protect concrete from any chemical whose pH range is 3.0 to
11.0 constant contact. or 2.0 to 12.0 periodic contact.
IS XVPEX AFFECTED BY TEMPERATURE, HUMIDITY,
ULTRAVIOLET AND OXYGEN LEVELS?
When applied according to specifications, Xypex performs at 100% efficiency within
-2S P to +26S P (-32 C to +130 C) constant temperatures or within -301 P to +2786
(-18S C to +lS30oC) periodic temperatures. Humidity, ultraviolet and the oxygen level
(oxidation) have no effect on a Xypex treatment.
'i)
XVPEX PRODUCTS
GENERAL INFORMATION
DOES XYrEX PROTECT REINFORCING STEEL?
Yes. By preventing the intrusion of chemicals, salt water, sewage and other harmful
materials, Xypex protects concrete and reinforcing steel from deterioration and oxidation.
DOES IYPEX PROTECT CONCRETE AGAINST FREEZE/THAW DAMAGE?
Yes. By blocking the intrusion of water into conctete, Xypex helps protect the concrete
from the damaging effect of repeated freeze/thaw cycles.
IS IYPEX TOXIC?
No. Xypex contains no volatile organic carriers (VOC) and can be applied safely in
enclosed surroundings, Xypex is approved by numerous country and state health and
waterworks departments for use on structures which contain potable water or foodstUffs.
A few of these agencies are listed below:
NSF International
Swiss Federal Health Service
Japanese Ministry of Public Welfare
United Kingdom Water Fittings Bylaws
Singapore InstitUte of Standards and Industrial Research
CAN IYPEX BE APPLIED AGAINST EXTREME HYDROSTATIC PRESSURE?
Yes. Because Xypex is not dependent upon adhesion to the concrete surface and
instead becomes an integral part of the concrete mass through crystallization, it is
capable of resisting extreme hydrostatic pressure from either side (positive or negative) of
the concrete.
CAN IYPEX BE APPLIED WHILE THE CONCRETE IS WET?
Yes. In fact, the concrete must be wet or moist before applying the Xypex slurry coat.
Xypex requires moisture to generate the crystalline growth in the concrete. The presence
of moisture is also necessary to ensure proper bonding of the slurry coat to the surface.
XYPEX PRODUCTS
GENERAL INFORMATION
IS XYPEX USED TO WATERPROOF CRACKS, JOINTS
AND OTHER DEFECTS IN CONCRETE?
Yes. Xypex has a specific repair system that utilizes its unique crystalline waterproofing
technology to stop water flow through cracks, faulty joints and other defects. In the case
of expansion joints or chronic moving cracks, a flexible sealant is recommended.
IS XYPEX SUITABLE FOR USE ON SURFACES OTHER THAN CONCRETE?
Xypex is totally compatible with the chemistry of concrete, whether poured-in-place
pre-cast or concrete block. It is not suitable for application to cUt-limestone, clay brick,
wood, metals, asphalt or other non-concrete building materials.
WHAT IS THE APPEARANCE OF A XYPEX COATING?
A Xypex coating normally produces a grey-colored, cementitious - sUlface. However,
Xypex "White" is also available.
CAN PAINT AND OTHER FINISHING MATERIALS
BE APPLIED OVER A XYPEX COATING?
Yes. Paint, epoxy coatings, cement parge coats, plaster and stucco can be applied or
installed over a Xypex coating. For detailed instructions, please refer to pp. 31 and 73 this manual.
IN WHAT FORMS ARE XYPEX PRODUCTS AVAILABLE?
Xypex crystalline technology is available in three forms: as a coating (for-new or existing
structures); as a dry shake material (for fresh horizontal surfaces); and as an admixture
(added at the time of concrete batching). These three options will prove an asset to the
value-engineering process and to the flexibility of the construction schedule,
WHAT ARE SOME TYPICAL XYPEX APPLICATIONS?
Typical Xypex applications include reservoirs, sewage and water treatment tanks,
secondary containment structures, tunnels, underground vaults, foundations, parking
structures, swimming pools, and below grade construction.
(ii,)
XYPEX PRODUCTS
ADVANTAGES
HOW IS XYPEX DIFFERENT FROM OTHER PRODUCTS?
The Xypex crystalline system for concrete waterproofing is substantially different from
traditional barrier products (membranes, cementitious coatings):
Xypex creates a crystalline structure deep within the pores and capillary tracts of
the concrete mass to prevent the penetration of water and aggressive chemicals.
In contrast, barrier-type products function only at the surface of the concrete.
Because Xypex is not dependent on surface adhesion to achieve its waterproofing
effect, it is resistant to extreme hydrostatic pressure.
Xypex will seal hairline cracks up to 0.4 mm.
XypeJ!; is not subject to the deterioration problems encountered by membranes.
Xypex is permanent and reactivates whenever water is present.
WHAT ARE THE APPLICATION ADVANTAGES OF USING
XYPEX INSTEAD OF MEMBRANES?
The crystalline nature of the Xypex waterproofing system provides many application
advantages over traditional barrier products:
, -
Xypex does not require a dry surface; in fact, a wet surface is necessary.
Xypex does not require dry weather to be applied.
Xypex does not require costly surface priming or leveling prior to application,
Xypex cannot puncture, tear or come apart at the seams.
Xypex does not require protection during backfilling or during placement of steel,
wire mesh or other materials.
Xypex can be' applied on either side of a concrete surface - the negative or the
positive (water pressure) side.
Xypex does not require sealing, lapping and finishing of seams at corners, edges or
between membranes.
Xypex is less costly to apply than most other methods.
XYPEX REPAIR PROCEDURES
CRACKS AND CONSTRUCTION JOINTS
A. REPAIR Of CRACKS AND fAULTY CONSTRUCTION JOINTS
2. AGAINST A FLOW OF WATER
Step 1 Rout out crack/joint in a "U" shaped slot one inch (25 mm) wide and at least
5 inches (37 mm) deep. A "V" shaped joint is not acceptable. fueas with
most water flow should be identified and chipped slighdy deeper.
Step 2 Remove all loose material and saturate dry areas with water. Allow water to
soak in and then remove all surface water.
Step 3 Apply Xypex Patch'n Plug to half the depth of slot immediately after removing
surface water. Patch'n Plug is mixed by adding one part clean water to 3.5 parts
Patch'n Plug powder by volume. Patch'n Plug should be applied to full length
of crack/joint area.
Step 4 Apply a slurry coat of Xypex Concentrate at a coverage of 1.5 lb./sq. yd.
(0.8 kg/m ) in the slot over rhe Patch'n Plug and on the six inch (150 mm) strip
of concrete surface on either side of the slot. Application may be performed by
gloved hand or by brush.
While slurry coat is still tacky, fIll slot to surface level with Xypex Concentrate
Dry-Pac. Dry-Pac is mixed by adding one part clean water to six parts Xypex
Concentrate powder by volume. Blend by trowel for 10 to 15 seconds only
(lumps should be present in mixture). Apply the Dry-Pac by gloved hand, then
compress it tighdy by using a pneumatic packing tool or a hammer and block.
Step 6 Wet the Dry-Pac surface lightly with water, then apply a slurry coat of Xypex
Concentrate at a coverage of 1.5 lb./sq. yd. (0.8 kg/m ) over the repaired area.
Step 5
Step 7 Cure by fog spraying periodically with water for two days or apply Xypex
Gamma Cure immediately after the slurry coat has set.
- "
XYPEX REPAIR PROCEDURES
CRACKS AND CONSTRUCTION JOINTS
A. REPAIR OF CRACKS AND FAULTY CONSTRUCTION JOINTS
1. NO WATER FLOW
Step 1 Rout oUt crack/joint in a "U" shaped slot one inch (25 mm) wide and at least
1.5 inches (37 mm) deep. A "Y" shaped slot is not acceptable.
Step.2 Remove all loose material and saturate with water. Allow water to soak into
concrete and then remove all surface water.
Step 3 Apply one slurry coat of Xypex Concentrate at a coverage of 1.5 lb./sq. yd.
(0.kg/m to slot and to six inch strip on either side of slot. Application may
be performed by brush or by gloved hand.
Step 4 ~ile slurry coat is still tacky, fill slot to surface with Xypex Concentrate
Dry-Pac mixed in the following proponions: one part clean water to six parts
Concentrate by volume. Blend by trowel for 10 to 15 seconds only (lumps
should be present in the mixture). Apply Dry-Pac by gloved hand, then
compress it tightly using a pneumatic packing device or a hammer and block.
Step 5 Wet Dry-Pac surface lightly with water, then apply a slurry coat of Xypex
Concentrate at a coverage of 1.5 lb./sq. yd. (0.kg/m over the repaired area,
I (~)Step 6 Cure by fog spraying periodically with water for two days or apply Xypex
Gamma Cure immediately after the slurry coat has set.
. ./,;;'
UNITED ITATES ENVIRONMENTAL 'ROTECTION AQINCV
JAN 2, 5 1974
Hr. Clarence Young
Bureau of Sanitary Engineering
California Dept. or Public Health
2151 Berkeley WayBerkeley CA 94704
Oe.ar Clarence:
Thie i8 to advise you that Xypex, manufactured by Xypex
Chemicals or Canada, 1e acceptable ae a lining tor potable
water tanks solely on the basis that it does not contain
toxic ingredients -which may be imparted to the water. Such
acceptance ie predicated on adherance to manufacturer 1
instructions for application.
Sincerely.
~ R~t7ltt
Chief. Water Supply Section
Reading File
1/23/74 10: 58
1/23/74 12: 20
006 092
CONCUftlUtNCa
Mil
COI
RESPONSE NO.
- '
SPIRIT lAKE EAST WATER COMPANY
DATE:.J.J.9'1t9&DATE:
,,"
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RESIDUAL CHLORINE LEVEL 4,
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WELL PUMP HOURS /d. 7'/I'-Io'g 11/:-..1./16SQ
DISTRIB. PUMP #1 HOURS J.L/7:J.J $I" q ;J CJ .~:J .:J 1 .;-Q
DISTRIB. PUMP #2 HOURS 59'1 :J 99 399
~qq
DISTRIB. PUMP #3 HOURS 14. '8"3 /4.S?'?J'-I_?r7,/1./ . 'if ?,
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MASTER FLOW METER SBb 797 t..:,J.=l X- 6. 632- /"'0 690 867
STANDBY GENERATOR HOURS 557.557.'-11 SS7.ill C:7 c;
COMMENTS
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TANK CHLORINE LEVEL qo ISO
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METERING PUMP SETTING
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WELL PUMP HOURS 17
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DlSTRIB. PUMP #1 HOURS 3"a6 13frbS
399DISTRIB. PUMP #2 HOURS '-I
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RESIDUAL CHLORINE LEVEL
METERING PUMP SETTING
WELL PUMP HOURS
DISTRIB. PUMP #1 HOURS
DISTRIB. PUMP #2 HOURS
DlSTRIB. PUMP #3 HOURS
MASTER FLOW METER
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!DATE:
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METERING PUMP SETTING
WELL PUMP HOURS
DISTRIB. PUMP #1 HOURS
DISTRIB. PUMP #2 HOURS
DISTRIB. PUMP #3 HOURS
MASTER FLOW METER
COMMENTS
OPERATOR INITIALS
IDATE:
if'37
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! 7
STANDBY GENERATOR HOURS
SJo
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! \
/3 875' of) I'
II
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TANK CHLORINE LEVEL 90 ISO
7'h
RESIDUAL CHLORINE LEVEL
METERING PUMP SETTING .30 J. J..o
WELL PUMP HOURS 311,3
"i"DISTRIB. PUMP #1 HOURS 6tj
DISTRIB. PUMP #2 HOURS
DISTRIB. PUMP #3 HOURS
MASTER FLOW METER O~aqg
Sc,Sb3
COMMENTS
8')13
?oLt)f.(
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OPERATOR INITIALS
. 'iSPIRIT lAKE EAST WATER COMPANY
' . 11
, i!DATE: qEr...DATE:IDATE:iDATE:
75- ISOTANK CHLORINE LEVEL
II + S UL
RESIDUAL CHLORINE LEVEL
METERING PUMP SETTING Ii
;) -
WELL PUMP HOURS :3QSI
DISTRIB. PUMP #1 HOURS 71 t..
. \
DISTRIB. PUMP #2 HOURS ~o.5
Ii
DISTRIB. PUMP #3 HOURS
MASTER FLOW METER Ii 313 7 I ~
563.STANDBY GENERATOR HOURS !i
COMMENTS
fJew tll. Oc:.'1"oKt.
'l!J(J.
i: a~K OPERA TOR INITIALS
RESPONSE NO.
4AM KOOTENAI FLEC ADMIN 1/1
1\.ootenaiElectric 2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN, ID 83835-0278
[phone]
THE BOX ()~CCOlJ~T ~i.N8ER 1309191
Hanson Industries Inc
c\o Spirit Lk E Water
IsB07 E Indiana Ave
Spokane WA 99216
STATEllerJ~MBER 15,2004
PAGE D\JeD~':E JANUARY 5 2005
SI~L 1Y?E REGULAR BILL
NOTES , PAST DUE BAlANCE
AMOUNT
DUE:174.
Hanson Industries Inc
ACCOUNT NUMBER: 1309191
STATEMENT DATE: 12/15/04
PREVIOUS BALANCE
PAYMENT (8) - THANK YOU
ELECTRIC CHARGES
OTHER CHARGES
AMOUNT DUE
209.
208.48CR
172.
174.
Visit Kootenai Electric Co~op on the World Wide Web at: www;kec.c~m
, "" ", ..,:: '.' "-.: :, ,' ,, ..
1. '
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~iETER I SERVICE DESCRIPTION . PREVIOUS CUARENT PlUL TI' : DA"151 USAGE. . CHARGEREADINO READING . PL(E~
METER # 4113234
LG COMM KWH
KW DEMAND
11/0S/04
04194
12/0S/04 3 PUMPS04711 40.29 40.
30 DAYS
20680
91. 6
868.304.
TOTAL FOR SERVICE:Coeur d'Alene Dr 901022 1,172.
OTHER CHARGES
LATE PAYMENT FEE
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
* * ** * * ***
****** ** * *****w PREVIOUS STATEMENT BALANCES *
**** **** ** * ****** *** ** *
PREVIOUS CHARGES ***PAST DUE*** 12/06/04 .52.
CURRENT 1 YEAR AGO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
AVERAGE TEMPERATURE
METER # 4113234 PER DAY
35F689 KWH
33F1051 KWH
2451 W. Dakota Ave. . P,O. Box 278 . Hayden, IdahO 83835-0278 . [phone] . Fax: [phone] . (BOO) 240-0459
, .
-=
1(00 ten~iEl ectri c
~ c P 'R A I V
2451 W. DAKOTA AVE. P,O, BOX 278
HAYDEN, ID 83835-0278
[phone]
IF YOU DO NOT WISH TO PARTICIPATE IN OPERATION
ROUNDUP CALL [phone] OR CHECK THE BOX (J
o. . '+'/'""".
~;;.;~
ACCOUNT NUMBER 1309191
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
15807 E INDIANA AVE
SPOKANE WA 99216-1864
II,I""I",II,II""!III"II",III,!,I,,111,11
, STATEMENT DATEJANUARY 18, 2005
PAGE FEBRUARY 8, 2005
REGULAR BILL
I. "", "
, "',;:'". ".. :
" 1,
NOTES
(;;.
PLEASE FOLD, THEN TEAR O ~~E
~ ,~~~
~;T~RN TOP PORTION WITH ~AYMENT
AMOUNT
DUE:198.
........-"""'
, , . I
. '. .
PRE V I OU S BALANCE
~AYMENT (S) - ~HANK YOU
ELECTR I C CHARGE S
OTHER CHARGES
AMOUNT DUE
174.
174.00CR
197.
. .
198.
Hanson Industries Inc
ACCOUNT NUMBER: 1309191
STATEMENT DATE: 01/18/05
New s of s Y stem improvemen t s compl e ted,
the 2005 youth rally, Operation Round Up
applications, and more. See details in
the enclosed newsletter and flyer.
~,.
I:I
'=' .",. .. .
METER # 6224889
LG COMM KWH
LG COMM KWH
KW DEMAND
KW DEMAND
12/08/04
04711
00000
01/08/0504924
00319
PUMPS
40.
40.
40.
31 DAYS
8520
12760
91. 6
893.
304.
* *
METER CHANGE * *
TOTAL FOR SERVICE:Coeur d I Alene Dr 901022 197.
OTHER CHARGES
. 24
OPERAT I ON -ROUND UP
TOTAL FOR OTHER CHARGES
YOUR OPERATION ROUNDUP CONTRIBUTION 2004 WAS $5.97 .THANK YOU!
CURRENT 1 YEAR AGO
- -- - - -- - --- - - -- - - -- - -- - -- - - - - - - - -- --- - - - - - - -- - - - -- -- -- - --
AVERAGE TEMPERATUREMETER 6224889 PER DAY
29F672 KWH
25F1032 KWH
::"JSE CODE
::J\/AL
, ,
KootenaiElec
2451 W, Dakota Ave,. P,O, Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone] -... coo
p , . . ,
7483
41
Koo tenaiElec tri c
~ c I V
2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN/ ID 83835.0278
[phone]
IF YOU DO NOT WISH TO PARTICIPATE IN OPERATION
ROUNDUP CALL [phone] OR CHECK THE BOX CJ
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
15807 E INDIANA AVE
SPOKANE WA 99216-1864
111 111 11111 1111 1111111111 11111 111 11111111 1111111111 I1111
~~:~
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PAGE
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::.'" ~ --.. - . -
; ACCOUNT NUMBER 1309191
I STATEME
pEBRU AR Y 15, 2005
1 t1 DUE
DATE MARCH 8/ 2005
:~ BILL TYPE REGULAR BILL
NO,oS
~ AMOUNT
,-
PLE~?E: !9cl:!J.,
~!.
E.A.!3 TT~,?L
';;.
~8~_
~:/~~;
~c.
':Y ~T ~.. ))DUE: - 1,215.
- - - -- - -.
-- - - _on - - - --
-_.- ---- - -- - ---- _
~____n __on "------
~~--~~__------------~~"""""'~~~.~_...............-~-_._---........~~-
Hanson Ind~stries .Inc PREVIOUS BALANCE 1,198.
ACCOUNT NUMBER: 1309191 PAYMENT(S) - THANK YOU 1,198.00CR
STATEMENT DATE: 02/15/05 ELECTRIC CHARGES ~, 214.OTHER CHARGES .AMOUNT DUE 1,215.
:c 5:7il~i_Q~~JIi5I~~tft~J ~illi!1~~:i~1~
: ~
See enclosed insert about the 67th
Annual Meeting on sat, Mar 19 at the Cda
Casino. Watch your mail for the next
powerLines for details & proxy forms.
. -
:~ '7
~3 X0Z~ ~1~;L-
- -
T~; =~,~~i:~~f1 ~1*~.
~~ .' -
02/08/05 3 PUMPS00861 40.29 40.
Coeur d' Alene Dr 9010 f~~1
~~\)
FEB
\ 2QUS
~\T\\\'G e:EPI.~ccu \,.
METER # 6224889
LG COMM KWH
KW DEMAND
01/08/05
00319
TOTAL FOR SERVICE:
OTHER CHARGE
OPERA T ION ROU ND
TOT AL FOR OTHER CHARGES
CURRENT
31 DAYS
21680
91. 6
910.
304.
214.
1 YEAR AGO
- - - -- - -- -- --- -- -- -- - -- - ---- -- - -- -- - - - - - - - - - - - --- - - --- ---
31F1324 KWH
AVERAGE TEMPERATUREMETER 6224889 PER DAY
33F699 KWH
ii::i'!~c CO~.i.:
APPROV AL
. .- -
Ie:
KootenaiElectf
2451 W. Dakota Ave-. P.O. Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone] .... coo p , . A r
, ,
7678
.-141 Koote~aiElectric 2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN, 10 83835-0278
[phone]
IF YOU DO NOT WISH TO PARTICIPATE IN OPERATION
ROUNDUP CALL [phone] OR CHECK THE BOX CJ
~?5lZ'i;;1t~'t 7i~ "tl1cTI':~;:;jjl~7E::~~:: : :.
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
15807 E INDIANA AVE
SPOKANE WA 99216-1864
1I1 I11 11111 I111I11 1111111 1111111111111 111 111111 I111II111
PAGE
f~. ACCOUNT NUMBi:R
F:; STATEMSNT DATE MARCH 15, 2005
. DUE DATi:1 r~ D I S CON N E C T PEN DIN
, BILL TYPE
~ .
1309191
, ~ .-------
REGULAR BILL
-'--'~
~~f4i1.+~~~~~j
~~
NOTES PAS T DUE B A LAN C Et AMOUNT
!,-L ~SEJg~D, T~E~"!:E~~_C?~.9.9!T~LINE
..:
~2UR J~~..
~g,
~!!~J\
~,,
~;~:~I~."":cc
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0 5 ~ 3 .
0 ~ . -.
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--
_on - --- 0 -- n - ._n - .on - n-' - --- -
- .~~-- --- - -------- ----- ---
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~~-'-- ---~- ---.- ----___""",,~
zm'..~-.--_._.~-....=o"""""""'~"-:'-""""""~-~~'
--- - - -.
Hansun Industries Ina PREVIOUS BALANCE 1,215.
ACCOUNT NUMBER: 1309191 PAYMENT (S) - THANK YOU .
STATEMENT DATE: 03/15/05 ELECTRIC CHARGES *,275.OTHER CHARGES 12.
----"""~,-",---,--,--""",,,-,----
'V~~"
-~'--'-,--:-"~"'-'~""'-":!!
AMOUNT DUE 2,503.
\~~ :f-:lr~t~.?J:; ~ 51t~TJ~lJ;
!!~.~~~;
lr0~f~;?~1t
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: E~ ~5 ~ ~JJ: / ~ y~ i ;~~Z~~!.
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y2~Jrllli !~0ir ~ ~f~= ~
METER # 6224889
LG COMM KWH
KW DEMAND
02/08/05
00861
03/08/05 3 PUMPS01439 40.29 40.
28 DAYS
23120
91. 6
971.04
304.
TOTAL FOR SERVICE:Coeur d' Alene Dr 901022 275.
OTHER CHARGES
LATE PAYMENT FEE
12.
OPERATION ROUND
TOTAL FOR OTHER CHARGES 12.
************************ PREVIOUS STATEMENT BALANCES
************************
PREVIOUS CHARGES ***PAST DUE*** 03/08/05 1,215.
CURRENT 1 YEAR AGO
- - - - - - - - - - - ---- --- - - -- -- --- -- --- - - - - - --- - - --- -- -- - - - - - -
AVERAGE TEMPERATUREMETER 6224889 PER DAY
38F826 KWH
36F1189 KWH
To avoid DISCONNECTION OF SERVICE the previous charge~"shown
must be paid by 03/22/05
. ,
IAII
KootenaiElectr
2451 W, Dakota Ave.' P.O. Box 278' Hayden , Idaho 83835-0278. [phone]. Fax: [phone]. [phone] coo p , , A I , .7706
- ---..
",,-.JV='.J..J.J..
, .. . .. ~.~ -.
...,--.J U U
.....
fy:'Fo U 2 , 5 0 3 . 00 C STATEMENT DATE: 04/15/05 ELECTRIC CHARGES
OTHER CHARGES
5~~Ei~~)'
:~~~
~:JJ~r~~~A M a U N T DUE
397.
398.
Sign up today for the Level Payment
Plan! See details on this and more in
the enclosed PowerLines Newsletter.Happy Spring!
T"
~. ~ ,: ;~~-~~-
~j;?%f;;fl32D.
:~~~-
~~TIil~~~liNitf~*iB1l~i~Jf.~~::~t~It~~1mIi~~~~J'~~
METER # 6224889
LG COMM KWH
KW DEMAND
03/08/05
01439
04/08/05 3 PUMPS02090 40.29 40.
31 DAYS
26040
91. 6
093.
304.
TOTAL FOR SERVICE:Coeur d' Alene Dr 901022 397.
OTHER CHARGE
OPERAT I ON ROUND UP
TOTAL FOR OTHER CHARGES . 32
CURRENT 1 YEAR AGO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - -
~VERAGE TEMPERATUREMETER 6224889 PER DAY
41F840 KWH
47F1287 KWH
------.-.; ,~;'
~SE CODE
:i~OVAL
.:
KootenaiElectri
2451 W. Dakota Ave.. P.O. 8ox 278. Hayden, Idaho 83835.0278. [phone]. Fax: [phone]. [phone] .. coo p , , . I
7749
' ~. .
41
Kootel1aiElectric
..... c P 'E R I V
IF YOU DO NOT WISH TO PARTTCfpAfTlNOPERAr:tON
ROUNDUP CALL [phone] OR CHECK THE BOX (J
2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN , ID 83835-0278
[phone]
'"
E:: ~. ~'("7...t:;2':;2~2" ~:,:;ru.!~~L~ :7
:;;::.
V ACCOUNT NUliS"R 1 3 0 91 91
ST'r'-NTc'-
,'=,," ""'
MAY 16, 2005
!'
' DU: ~ATE
1 ~'JUNE 6, 2005
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
15807 E INDIANA AVE
SPOKANE WA 99216-1864
11.1,.11...1'1,11.11"'1.1111.1..11...1..111'1.1...111,,
PAGE
' s.. "'PE REGULAR BILL
:;f~;~f~~! NG~:5
% AMOUNT
.r:~,87D
';:'~~~~~~~~
~TT LlNE-: RETU~~!9~'p"c-~r~~~'::Y
)T~,,
~~,-~~~,~~~-=
t~ DUE:
1 , 245.00
1'-"-::-",-,---_
._~._-----~----------------~---------~-_-_....---~-";-.....----- .~~
7V'.--'
.-=---~--
Hanson Industries Inc PREVIOUS BALANCE 398.
ACCOUNT NUMBER: 1309191 PAYMENT (S) - THANK YOU 1,398. OOCR
STATEMENT DATE: 05/16/05 ELECTR I C CHARGES 244.OTHER CHARGES .AMOUNT DUE 1,245.
Sign-up today for the Level Payment
Plan! See details on this and NO RATE
I NCREASE in the Powerlines newsletter.
KEC will be closed on Monday, May 30.
~~ti~~~~~B~kZi ~i22illii Ii; ~ lE~i;: ~Id7z.~12ifr~djJiif2 t~t L~1~ ~ ~~ ~~~V #f~~,IJ!:
METER # 6224889
LG COMM KWH
KW DEMAND
04/08/05
02090
05/08/05 3 PUMPS02649 40.3 40.
30 DAYS
22360 939.
305.
TOTAL FOR SERVICE:Coeur d I Alene Dr 901022 244.
OTHER CHARGES
OPERA T I ON ROUND
TOTAL FOR OTHER CHARGES
CURRENT 1 YEAR AGO
- - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - --
AVERAGE TEMPERATUREMETER 6224889 PER DAY
50F745 KWH
51F1301 KWH
-----
EXPENSE CODE
APPROVAL AIJ
.... .
KootenaiElectri
~51 W. Dakota Ave.. P.O. Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone]
-.
coo p , '75'74- v ,
.-.
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:';riili'",~ ,
'.:
~~!:;,;,;:i
PREVIOUS BALANCE
PAYMENT (S) - THANK YOU
ELECTR I C CHARGES
OTHER CHARGES
AMOUNT DUE
245.
245.00CR
354.
355.
..!stries Inc
...
1' NUMBER: 1309191
~ATEMENT DATE: 06/15/05
Read about meter safety, Operation Round
Up, and Capital Credits in the enclosed
powerlines. KEC will be closed on Monday
July 4 for Independence Day.
~~f
~~
~~~t ~+1~~01Jrr! PI
~?
;1: '
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JEif~~E ~ -; f51.&~~~ 1f~&~~:~ :tf~01m~~t;if~t~\t~ TI
- ~- :
METER # 6224889
LG COMM KWH
KW DEMAND
05/08/05
02649
06/08/05 3 PUMPS03273 40.31 40.
31 DAYS
24960
92.
048.
306.
TOTAL FOR SERVICE:Coeur d' Alene Dr 901022 354.
OTHER CHARGES
OPERA T I ON ROUND UP
TOTAL FOR OTHER CHARGES
Allocation for the year 2004:549.
CURRENT 1 YEAR AGO
--- - - --- - - --- - - -- -- -- - - - - - - - -- -- - - --- - ----- -- - -- ------ ---
AVERAGE TEMPERATUREMETER 6224889 PER DAY
56F805 KWH
54F1272 KWH
EXPENSE CODE
APPROV AL
KootenaiElectric
451 W, Dakota Ave.. P.O. Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone] coo p , , A r , v ,7603
..-'. ,'" ,.. .
. .--------------
; t. r i e R I Tl C
uMBER: 1309191
~~A~~KKNT DATE: 07/15/05
PREVrous BP~~~~B
PAYMENT (S) - THANK YOU
ELECTR I C CHARGES
OTHER CHARGES
AMOUNT DUE
igr;!ri~~f:~~m
~~~'~
355.
355.00CR
509.
510.
!~~fJ~~~~~~~~
METER # 6224889
LG COMM KWH
KW DEMAND
06/08/05 07/08/05 3 PUMPS 30 DAYS
03273 03989 40.28640
40.92.
Coeur d'Alene Dr 901022
I EXPENSE CODE
l\PPROVAL
TOTAL FOR SERV I CE:
OTHER CHARGES
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
CURRENT 1 YEAR AGO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
AVERAGE TEMPERATURE. METER 6224889 PER DAY
62F955 KWH
65F1408 KWH
202.
307.
509.
I':
KootenaiElectr
2451 W. Dakota Ave.. P.O. Box 278. Hayden. Idaho 83835-0278. [phone]. Fax: [phone]. [phone] ... coo
p , '7 ~ i 5'
"..
1IIt4 Kootel1aiElectricII ~ c o P R A I V
2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN, ID 83835-0278
[phone]
IF YOU DO NOT WISH TO PARTICIPATE IN OPERATION
ROUNDUP CALL [phone] OR CHECK THE BOX CJ
~.
fftc
),hws.," ,t;;E;i"~s.=.
1 3 0 91 91
- ..
h STATEI,
T :JATt:t1 AUGUST lS, 2005
t~ DUE OATSP AGE
BILL ms S E P T E M BE R
S, 2005
REGULAR BILL
. .". '",
n,;..."""..,. 'OTt:S
.., ' :'" "" ~ .:' . '",=-, ~
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
lS807 E INDIANA AVE
SPOKANE WA 99216-1864
111 111 11111 1111 111 1111111 11111 111 11111 111 111111 1111 1I111
,,'
1, 'I
~,.,. '' .
1;' '
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PAST DUE BALANCE
, AMOUNT
~Z!
:~~;~~~~~:
~~ E
. ~, ~~ ~ ~,
~~~1~~~~1~,
~~=~~----~-="._~~~~~..,--
Hanson Industries Inc
ACCOUNT NUMBER: 1309191
STATEMENT DATE: 08/15/05
PRE V I au B BALANCE
PAYMENT (S) - THANK YOU
ELECTRIC CHARGES
OTHER CHARGES
AMOUNT DUE
510.
S09.88CR
883.
884.
METER # 6224889
LG COMM KWH
KW DEMAND
07/08/0S
03989
08/09/0S 3 PUMPS04921 40.43 40.
32 DAYS
37280
97.
56S.
318.
TOTAL FOR SERV ICE:Coeur d'Alene Dr 901022 883.
OTHER CHARGES
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
************************ PREVIOUS STATEMENT BALANCES ************************PREVIOUS CHARGES ***PAST DUE*** 08/0S/05 .
CURRENT 1 YEAR AGO
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - -
AVERAGE TEMPERATUREMETER 6224889 PER DAY
72F1165 KWH
72F1690 KWH
. .
1.:1
KootenaiElectric;1 W. Dakota Ave.. P.O, Box 278. Hayden, Idaho 83835.0278. [phone]. Fax: [phone]. [phone] .... coo p , , A , I v ,
--'- n__- -_u- ,
-- -, - -.. - -- - ---- --------- ----- - ----- --------- --- --------------.------ -- ---------------------
PRE V I OU S BALANCE
PAYMENT (S) - THANK YOU
ELECTR I C CHARGES
OTHER CHARGES
"'--""""""-""'~~",?~,~"",-""
c;c-:-~""
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~""",=,~"C~,,'~"""'-r-,,.,.,.~~.,.,.,Z'!'/: AM 0 U N T DUEi~~';f'
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un Industries Inc
ACCOUNT NUMBER: 1309191
. STATEMENT DATE: 09/15/05
884.
884.00CR
725.
726.
3~.~~~?~
METER # 6224889
LG COMM KWH
KW DEMAND
08/09/05
04921
09/08/05 3 PUMPS05758 40.44 40.
30 DAYS
33480
97.406.
319.
TOTAL FOR SERVICE:Coeur d' Alene Dr 901022 725.
OTHER CHARGES
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
CURRENT 1 YEAR AGO
-- - - -- -------- ------- ------ - - - - -- ---- -- ---- - - - - - -- --- -- --
AVERAGE TEMPERATUREMETER 6224889 PER DAY
65F1116 KWH
67F1781 KWH
EXPENSE CODE
APPROV AL
1-=
KootenaiElectric451 W. Dakota Ave. . P.O. Box 278. Hayden , Idaho 83835-0278. [phone]. Fax: [phone]. [phone] .. coo P , . A , I V ,
8017
. ,. '
.41 Koo teJiaiEl ectri c
II ~ c E R I V
2451 W. DAKOTA AVE. P.O. BOX 278
HAYDEN, ID 83835.0278
[phone]
PAGE
~~~
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~~
1~..ri1; j~ :L Zr:::
~ ACCOUNT NUI~8ER 1309191
"'~
~ STATEMeNT D~TEi~ OCTOBER 17, 2005
~ DUE DATE
lr~
fj81LL TYPE
IF YOU DO NOT WISH TO PARTICIPATE IN OPERATION
ROUNDUP CALL [phone] OR CHECK THE BOX LJ
000130919100001369006
HANSON INDUSTRIES INC
C 0 SPIRIT LK E WATER
15807 E INDIANA AVE
SPOKANE WA 99216-1864
11.111 1'11.1...11.1111111 111'1 1..111..1..1111..1"1 11,,1
NOVEMBER 7, 2005
REGULAR BILL
. -. - .
,' ...:"t ,.1-"'"' 'OJ
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- AMOUNT
~~~~~
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~~=~~~ ~U
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369.
_......~~.
Hanson Industries Inc PREVIOUS BALANCE
PAYMENT (S) - THANK YOU
ELECTR I C CHARGES
OTHER CHARGES
AMOUNT DUE
726.
726. OOCR
.J.,368.
1, 369 . 00
ACCOUNT NUMBER: 1309191
STATEMENT DATE: 10/17/05
, -" ~",,",;;-.,...:..~
METER # 6224889
LG COMM KWH
KW DEMAND
09/08/05
0 5 7.5 8
10/08/05 3 PUMPS06390 40.32 40.
30 DAYS
25280
92.
061.
307.
TOT AL FOR SERV I CE:Coeur d'Alene Dr 901022 368.
OTHER CHARGES
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
CURRENT 1 YEAR AGO
- - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - -
AVERAGE TEMPERATUREMETER 6224889 PER DAY
52F843 KWH
57F1324 KWH
. -.:
KootenaiElectri
2451 W. Dakota Ave. . P.O. Box 278 . Hayden, Idaho 83835-0278 . [phone] . Fax: [phone] . [phone] ,. coo p , , AT' ,8050
...-..r=--"':'~------
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- --,
:~~ :"'C
;-:"~
~"'t:
". -:"'' '
PRE V I Ou S BALANCE
PAYMENT (S) - THANK YOU
ELECTRIC CHARGES
OTHER CHARGES
AMOUNT DUE
3Sg.
369.00CR
356.
357.
""us tries Inc
~uuN1 NUMBER: 1309191
STATEMENT DATE: 11/15/05
i:i!~'" ,,
METER # 6224889
LG COMM KWH
KW DEMAND
10/08/05
06390
11/08/05 3 PUMPS07013 40.35 40.
31 DAYS
24920 046.
310.
TOT AL FOR SERV I CE:Coeur d' Alene Dr 901022 356.
OTHER CHARGES
OPERATION ROUND UP
TOTAL FOR OTHER CHARGES
CURRENT 1 YEAR AGO
- - - -- - - -- -- - - - - - - - - -- - -- - - - - - - -- - - -- ----- -- -- - - -- - - - - - ---
AVERAGE TEMPERATUREMETER 6224889 PER DAY
46F804 KWH
43F659 KWH
EXPENSE CODE
APPROVAL
(ik:
..".:
KootenaiElectr
2451 W. Dakota Ave.. P.O. Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone] .... coo , . A r I v
7849
-- ""
I'..
, '
.lndustries Inc
oUNT NUMBER: 1309191
TATEMENT DATE: 12/15/05
PREY I OU S BALANCt:
PAYMENT (S) - THANK YOU
ELECTRIC CHARGES
OTHER CHARGES
1.,.:,5"i.
357.00CR
508.
509.2;:
~::~'~"'~'": """"!.'~""'%~~~
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DEC 2 '2 2005
ACCOUNTING DEPT,
;~1tJk~~~i~~bft
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METER # 6224889
LG COMM KWH
KW DEMAND
11/08/05
07013
12/08/05 3 PUMPS07726 40.36 40.
30 DAYS
28520
94.
197.
311.
TOTAL FOR SERVICE:
" ", :"":
Coeur d I Alene Dr 90102~\\~j"
t:. \ 'i \: t....,,- 1 l \:-- /r-
508.
OTHER CHARGES
OPERATION ROUND UP
DEC '2 2 22'
:')
ACCOUNTING DEPT,
TOTAL FDR OTHER CHARGES
CURRENT 1 YEAR AGO
-- - - - - - -- - - - -- --- - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - --- - - - -
A V ERA GE T E M PER A T U R EMETER 6224889 PER DAY
29F951 KWH
35F695 KWH
,,-;'-'
\~E CODE
..,: '-' ,,-,, ,
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2451 W. Dakota Ave.. P,O, Box 278. Hayden, Idaho 83835-0278. [phone]. Fax: [phone]. [phone] .. coo , , A r , v
7859
,:..'-:. -
RESPONSE NO. 25
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SPIRIT LAKE EAST WATER COMPANY
SUMMARY OF RULES AND REGULATIONS OF THE
IDAHO PUBLIC UTILITIES COMMISSION
GOVERNING CUSTOMER RELATIONS OF
NATURAL GAS, ELECTRIC AND WATER PUBLIC UTILITIES
A utility may tenninate service to a customer without his or her pennission after adequate
notice of the following reasons:
(a)
(b)
(c)
(d)
(e)
Non-payment of delinquent bills
Failure to abide by the tenus of a payment arrangement
Misrepresentation of identity
Unauthorized diversion or use of the utility service
Violation of any other rules of the utility on file with and approved by the
Idaho Public Utilities Commission which adversely affects the safety of
the customer, other persons, or the integrity of the utilities delivery
system.
Non-sufficient funds check(f)
Actions customer may take to avoid tennination:
(a)
(b)
A physician s certificate stating the existence of a medical emergency
An infonnal or fonnal complaint concerning the tennination may be filed
with the utility:
Spirit Lake East Water Company
15807 E.lndiana Avenue
Spokane, W A 99216
Phone: [phone]
(c)
, if you are unable to contact the utility, you may file with the Idaho
Public Utilities Commission, POBox 83720, Boise, Idaho 83720. Tolls
free phone number 1 [phone].
Make payment arrangements directly with the utility company
Complete sets of Customer Rules and Regulations are on file at the Spirit Lake East
Water Company, and the Idaho Public Utilities Commission.
Spirit Lake East Water Co.
15807 E. Indiana Avenue
Spokane Valley, W A 99216
[phone]
Customer
Address
Lot #Account #
Date
DELINQUENT WATER BILL
You are hereby notified that you are delinquent in the payment of charges for water
service provided by Spirit Lake East Water Company. Our records indicate that the
balance of your account now stands at $
In accordance to IDAPA 31.21.01 Rule 305 , if this balance is not paid or if payment
arrangements are not made by the of -' your WATER SERVICE WILL BE
DISCONNECTED WITHIN SEVEN DAYS AFTER THAT DATE.
To avoid termination, please make payment in full or contact us at [phone] to
make arrangements for payment.
Termination may be delayed by:
Providing a physician s certificate to the existence of a medical emergency.
An informal or formal complaint concerning termination may be filed with the
utility or the Commission. Service will not be terminated on the ground relating
to the dispute between the customer and the utility before resolution of the
complaint. Idaho Public Utilities Commission, POBox 83720, Boise, Idaho
83720 [phone].
Termination of service in no way relieves you of your obligation to pay for all services
prior to termination.
There will be a $16.00 charge for restoration of service.
SPllUT LAKE EAST WATER COMPANY will assist you in making aITangements that
do not require immediate payment in full if you contact us.
Spirit Lake East Water Co.
15807 E. Indiana Avenue
Spokane, VV 99216
[phone]
ONE DAY NOTICE
Customer
Address
Lot #Account #
Date
DELINQUENT WATER BILL
You are hereby notified that you are delinquent in the payment of charges for water
service provided by Spirit Lake East Water Company. Our records indicate that the
balance of your account now stands at $ 128.54.
In accordance to IDAPA 31.21.01 Rule 305, if this balance is not paid or if payment
arrangements are not made by the 28th of June, your WATER SERVICE WILL BE
DISCONNECTED WITHIN 24 HOURS.
To avoid tennination, please make payment in full or contact us at [phone] to
make arrangements for payment.
Tennination may be delayed by:
Providing a physician s certificate to the existence of a medical emergency.
An infonnal or fonnal complaint concerning tennination may be filed with the
utility or the Commission. Service will not be tenninated on the ground relating
to the dispute between the customer and the utility before resolution of the
complaint. Idaho Public Utilities Commission, POBox 83720, Boise, Idaho
83720 [phone].
Tennination of service in no way relieves you of your obligation to pay for all services
prior to tennination.
There will be a $16.00 charge for restoration of service.
SPIRIT LAKE EAST WATER COMPANY will assist you in making arrangements that
do not require immediate payment in full if you contact us.
SPIRIT LAKE EAST WATER COMPANY
SUMMARY OF RULES AND REGULATIONS OF THE
IDAHO PUBLIC UTILITIES COMMISSION
GOVERNING CUSTOMER RELATIONS OF
NATURAL GAS, ELECTRIC AND WATER PUBLIC UTILITIES
A utility may tenninate service to a customer without his or her pennission after adequate
notice of the following reasons:
(a)
(b)
(c)
(d)
(e)
(f)
Non-payment of delinquent bills
Failure to abide by the tenus of a payment arrangement
Misrepresentation of identity
Unauthorized diversion or use of the utility service
Violation of any other rules of the utility on file with and approved by the
Idaho Public Utilities Commission which adversely affects the safety of
the customer, other persons, or the integrity of the utilities delivery
system.
Non-sufficient funds check
Actions customer may take to avoid tennination:
(a)
(b)
A physician s certificate stating the existence of a medical emergency
An infonnal or fonnal complaint concerning the tennination may be filed
with the utility:
Spirit Lake East Water Company
15807 E. Indiana Avenue
Spokane, W A 99216
Phone: [phone]
(c)
, if you are unable to contact the utility, you may file with the Idaho
Public Utilities Commission, POBox 83720, Boise, Idaho 83720. Tolls
free phone number 1 [phone].
Make payment arrangements directly with the utility company
Complete sets of Customer Rules and Regulations are on file at the Spirit Lake East
Water Company, and the Idaho Public Utilities Commission.
Spirit Lake East Water Co.
15807 E. Indiana Avenue
Spokane Valley, W 99216
[phone]
Customer
Address
Lot #Account #
Date
DELINQUENT WATER BILL
You are hereby notified that you are delinquent in the payment of charges for water
service provided by Spirit Lake East Water Company. Our records indicate that the
balance of your account now stands at $
In accordance to IDAPA 31.21.01 Rule 305, if this balance is not paid or if payment
arrangements are not made by the of -' your WATER SERVICE WILL BE
DISCONNECTED WITHIN SEVEN DAYS AFTER THAT DATE.
To avoid tennination, please make payment in full or contact us at [phone] to
make arrangements for payment.
Tennination may be delayed by:
Providing a physician s certificate to the existence of a medical emergency.
An infonnal or fonnal complaint concerning tennination may be filed with the
utility or the Commission. Service will not be tenninated on the ground relating
to the dispute between the customer and the utility before resolution of the
complaint. Idaho Public Utilities Commission, POBox 83720, Boise, Idaho
83720 [phone].
Tennination of service in no way relieves you of your obligation to pay for all services
prior to tennination.
There will be a $16.00 charge for restoration of service.
SPIRIT LAKE EAST WATER COMPANY will assist you in making arrangements that
do not require immediate payment in full if you contact us.
Spirit Lake East Water Co.
15807 E. Indiana Avenue
Spokane, VV 99216
[phone]
ONE DAY NOTICE
Customer
Address
Lot #Account #
Date
DELINQUENT WATER BILL
You are hereby notified that you are delinquent in the payment of charges for water
service provided by Spirit Lake East Water Company. Our records indicate that the
balance of your account now stands at $ 128.54.
In accordance to IDAPA 31.21.01 Rule 305, if this balance is not paid or if payment
arrangements are not made by the 28th of June, your WATER SERVICE WILL BE
DISCONNECTED WITHIN 24 HOURS.
To avoid tennination, please make payment in full or contact us at [phone] to
make arrangements for payment.
Tennination may be delayed by:
Providing a physician s certificate to the existence of a medical emergency.
An infonnal or fonnal complaint concerning tennination may be filed with the
utility or the Commission. Service will not be tenninated on the ground relating
to the dispute between the customer and the utility before resolution of the
complaint. Idaho Public Utilities Commission, POBox 83720, Boise, Idaho
83720 [phone].
Tennination of service in no way relieves you of your obligation to pay for all services
prior to tennination.
There will be a $16.00 charge for restoration of service.
SPIRIT LAKE EAST WATER CaMP ANY will assist you in making arrangements that
do not require immediate payment in full if you contact us.