Needs 594 Approved QSTHLE 101163375 - PM XFMRV01 558979
147716
25kVA
120/240V
BIRKLAND ST SE
'16319'
'16321''16325'
'16323'
'16333'
'16331'
'16322'
'16329'
'16327'
REPLACE EXST XFMR
W/ 50kVA 120/240V
107TH CT SE
V01 558979
147716
25kVA
120/240V
REPLACE EXST XFMR
W/ 50kVA 120/240V
Potelco, Inc.DESIGNED BY
THIS SKETCH NOT TO BE RELIED UPON FOR EXACT LOCATION OF EXISTING FACILITIES
CALL (800) 424-5555
2 BUSINESS DAYS BEFORE YOU DIG
No
No
No
Yes
Yes
Yes
"Flagging Required"
"Outages Required"
"Locates Required"
MAKE NO CHANGES TO THIS JOB WITHOUT PRIOR APPROVAL
Notify Customers and Service Area
48 HRS Prior To Planned Outages
ORDER#NOTIF#PROJECT PHASE
MAINTENENCE
O & M
SUPERIOR
FAILED SILICONE
REMOVAL
EXPENSE
11942628 101163375
N/A
N/A
594XXXXX
584050661
N/A
For contacts below dial 1-888-CALL PSE (225-5773)
Contact Information
FOREMAN (CHECK BOX WHEN COMPLETED)
PSE Equipment LOCKED/SECURED & Work Area left in CLEAN/SAFE Condition.
Grid, Cable, and Switch numbers INSTALLED & VERIFIED.
Field Changes RED-LINED on As-built.
Indicate correct FUSE SIZE on As-built & VERIFY proper PHASE.
Foreman's Signature _______________________________________________
Print Name ___________________________________ Date ______________
Material VERIFIED and CHANGES noted on Paperwork.
Total PRIMARY Cable noted on As-built.
Company ID#'s RECORDED in correct location on As-built.
Deviations noted on the As-built and their reason.
I certify that the work performed meets PSE's standards and procedures
and that all quality requirements are met.
N/A
N/A
N/A
GENERAL UNDERGROUND NOTES:
CONSTRUCTION OF ELECTRICAL SYSTEM MUST COMPLY TO PUGET SOUND ENERGY STANDARDS.
OWNER/DEVELOPER RESPONSIBILITIES: PROVIDE ALL TRENCHING, BACKFILL (SELECT BACKFILL AND COMPACTION TO 95% OF ORIGINAL DENSITY IN CROSSINGS) AND RESTORATION WITHIN THIS PROJECT.
LOCATE: THE ONE CALL CENTER (1-800-424-5555) MUST BE NOTIFIED 48 HOURS IN ADVANCE OF CONSTRUCTION SO ALL UTILITIES CAN BE LOCATED PRIOR TO ANY DIGGING.
INSTALLED BY PSE MUST BE 18 INCHES MINIMUM IN WIDTH & SHALL HAVE A MINIMUM OF 36 INCHES COVER OVER THE TOP OF THE CONDUCTOR OR FROM THE TOP OF THE CONDUIT TO THE POINT OF FINAL GRADE. PROVIDE3 INCHES OF SAND BEDDING BELOW & 6 INCHES OF SAND BACKFILL. THE REMAINING BACKFILL MAY CONSIST OF NATIVE MATERIALS IF SUITABLE (I.E.; FREE FROM ROCKS, SHARP OBJECTS OR CORROSIVE MATERIALS THAT MAY DAMAGE CABLES OR CONDUITS). IF NATIVE MATERIALS ARE UNSUITABLE,AS DETERMINED BY PSE OR ITS INSPECTOR, SELECT BACKFILL SHALL BE SUPPLIED BY THE CUSTOMER. BACKFILL THE EXCAVATION TO FINISHED GRADE AT 2 INCHES BELOW THE VAULT TOP AS SOON AS PRACTICAL AFTER FACILITIES ARE PLACED AND INSPECTED.THE SPOILS PILE MUST BELOCATED A MINIMUM OF 24 INCHES FROM THE OPEN TRENCH.THE TRENCH SHALL PROVIDE ADDITIONAL WIDTH AS NEEDED TO MAINTAIN A 12 INCH MINIMUM HORIZONTAL SEPARATION BETWEEN POWER CONDUITS OR CABLE & ADJACENT UTILITY SERVICES.
TRENCHING-SERVICE: THE CUSTOMER'S SERVICE TRENCH MUST MEET STATE & LOCAL REGULATORY REQUIREMENTS. SECONDARY TRENCHES SHALL HAVE A MINIMUM OF 24 INCHES COVER. PROVIDE 3 INCHES OF SAND BEDDING BELOW & 6 INCHES OF SAND BACKFILL. A 48 SQUARE INCH WORK PIT MUST BE PROVIDEDAT THE METER BASE. THE TRENCH SHALL PROVIDE ADDITIONAL WIDTH AS NEEDED TO MAINTAIN A 12 INCH MINIMUM HORIZONTAL SEPARATION BETWEEN CONDUITS OR CABLE & ADGACENT UTILITY SERVICES. THE SPOILS PILE MUST BE LOCATED A MINIMUM OF 24 INCHES FROM THE OPEN TRENCH.
VAULT EXCAVATION: SIX INCHES (6") OF CRUSHED ROCK IS TO BE USED AS THE VAULT BASE. BACKFILL AROUND VAULTS SHOULD CONSIST OF GOOD COMPACTIBLE MATERIAL SUCH AS CLEAN EARTH FILL, CRUSHED ROCK, OR SAND. NO VOIDS SHOULD REMAIN BETWEEN THE VAULT WALLS & THE SIDES OFTHE EXCAVATION.
STAKING: PRIOR TO CONSTRUCTION, LOT LINE AND GRADE STAKES WILL BE PROVIDED BY THE CUSTOMER/DEVELOPER.
SITE PREPARATION: PRIOR TO CONSTRUCTION, THE WORK AREA WILL BE AT OR NEAR FINISHED GRADE AND CLEAR OF ANY SPOILS OR CONSTRUCTION MATERIALS WHICH WOULD RESTRICT CONSTRUCTION ACCESS.
TRENCHING-PRIMARY: TRENCHES SUPPLIED FOR PRIMARY SYSTEMS OWNED &
EQUIPMENT ACCESS: ADEQUATE SPACE IS TO BE MAINTAINED AROUND PSE'SFACILITIES, UNIMPEDED BY FENCES, ROCKERIES, WALLS, STRUCTURES, ETC.
SITE PLAN
SCALE: 1:50
Removed at site:
Grid Number:
kVA Rating:
Foreman to redline the following information
TRANSFORMER REMOVAL
Company ID#:
Primary phase connected to:
Tested Secondary Voltage
V01558979-14771625kVA
Installed at site:
Grid Number:
kVA Rating:
TRANSFORMER INSTALLATION (PM)
Company ID#:
Primary phase connected to:
Tested Secondary Voltage
Material ID#:
Foreman to redline the following information
V01558979-14771650kVA 120/240v6247100
EXISTING UG MAP: 1702E117
SCALE: 1:100
10
1
1
6
3
3
7
5
VICINITY MAP
UTILITIES
CONTACT
PHONE#
COUNTY
1/4 SEC
U-MAP NO (POWER)
OP MAP
Emer Sect Gas Wk Ctr POWER WK CTR
PLAT MAP
JOINT FACILITIES ARRANGEMENTS
DRAWN BY
CHECKED BY
APPROVED BY
FOREMAN #1
FOREMAN #2
MAPPING
INCIDENT MAOP
Gas Order Elect Order
SCALE PAGE
ENGR - POWER
ENGR - GAS
FUNCTION
PROJECT MGR
PERMITREAL ESTATE/EASEMENT
2
1
REV#
3
DATE DESCRIPTIONBY
CONTACT PHONE NO DATE
OH CKT MAP CIRCUIT NOUG CKT MAP
M. VALDIVIA 253-410-0659 3/25/24
A. CRAWFORD 425-559-5712 3/25/24
N/A N/A N/A
A. OLAH 253-293-3721 3/25/24
N/A CITY OF YELM
OTEP YEL-26 TRANSFORMER REPLACEMENT
UPGRADE (1) PM TRANSFORMER
16323 BIRKLAND ST SE, YELM, WA 98597
N/A
N/A 101163375
AS NOTED 1 OF 1
THURSTON N/A N/A QSTHLE
T17N-R02E-30S N/A N/A
1702E120 1702E116 1702E117 YEL-26
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
K. STOKES 253-308-7359 4/11/25
JOB SITE
POWER GENERAL NOTES
1. All materials to be installed in accordance with Puget Sound Energy's (PSE) standards. Any
deviation from this work sketch must be AUTHORIZED by Potelco's Project Manager and NOTED on
the Foremans' Copy.
2. All switching arrangements and/or outage arrangements are to be made with the Project Manager at
least three (3) working days in advance.
3. Contact the Utilities Underground Location Center (1-800-424-5555) at least 48 hours prior to
commencing work to get the underground facilities located.
4. All work is to be done in accordance with local municipal and county permit requirements as
applicable.
5. Inclement weather conditions may cause delays in construction times and dates.
TRANSFORMER
Vault & Equipment Table
Site Grid
Number
Vault Size
& Cover
Type & Size
Equipment
In Vault
Primary
Bushings
Electric Construction Notes
LB DC
V01 558979
147716
EXST
36X42X38 Unistrut HH
Matid: 7663001
NEW
PM XFMR 50kVA,
120/240V
Matid: 6247100
2 -
SITE SPECIFIC NOTES
V01 (558979-147716)
- REMOVE EXISTING 25kVA 120/240v TRANSFORMER.2-45X
- INST NEW 3642 4" SPLIT RISER ON EXISTING VAULT (MID: 7807900) 2-60
- INST NEW 50kVA 120/240v TRANSFORMER IN EXISTING VAULT.
- INST 2 NEW 1/0 PRI ELBOWS (6041.1000 ELB10J)2-57 (2)
- RECONNECT EXIST SEC SVCS
XFMR SELECTION
Existing XFMR
Proposed XFMR
Location
Nameplate
Rating
(kVA)
Residential
Peak Demand Peak Demand
Percent of
Nameplate (%)
Max. Allowable Peak Demand
Percent of Nameplate (%)
(Sec. 6315.0032)
kW kVA
Nameplate
Rating (kVA)
Peak Demand
Percent of Nameplate (%)
V01 25 42 44.2 176.8 100 50 88.4
JOB SITE
POTELCO DESIGN AND
QUALITY ASSURANCE
This design complies with PSE
Design/Engineering Standards.
Any/all variations have been
pre-approved/documented by the
appropriate PSE Representative.
X
Signature _________________________________________
KATHERINE STOKESPrint Name _________________________________________
Date _________________4/11/25