B.08.03 V10_23B0002_Plans_Amd003.pdf
PDF 3 MB Posted
- Attached to
- MNA Levee Drainage Pump Upgrade Federal contract opportunity
- Solicitation number
- W912EF23B0002
About this file
This document package includes plans and diagrams for upgrades to Pump Station 15E located on the Columbia River in Oregon and Washington. The upgrades are being solicited under solicitation number W912EF23B0002 by the Department of the Army Corps of Engineers Walla Walla District.
The plans show site layout, electrical diagrams, and details for upgrades that include installing a new overhead and underground electrical service from the local utility to a new pole-mounted transformer. A manual transfer switch will be provided to allow connection of a portable generator as backup power. The existing motor control center will be replaced with a new MCC featuring full bypass motor starters. Soft start controls will also be upgraded. Coordination with the local utility is required for the electrical service installation.
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PUMP
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80.36'
LOCATE BEFORE DIGGING
LINE, CONTRACTOR TO
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10' 20'0
NORTH
U
U
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S
M
GATE MOTOR
TO SLIDE
BY UTILITY
PRIMARY EXTENSION
BY UTILITY
EXTENSION
PRIMARY
NEW OVERHEAD
CONDUCTORS UG
NEW CONDUIT AND
METER (M)
ONE 1" CONDUIT
DRILL FOR
ABANDONED IN PLACE
TO 15-E1 TO BE
COMM CIRCUITS, UG
EXISTING ANNUNCIATION
APPROXIMATE LOCATION
STRUCTURE
CONCRETE
ROUTE ON
TRANSFER SWITCH (S)
GENERATOR PLUG (P)
CONDUIT
DRILL FOR 5"
E=2016675.92
N=306298.32
TRANSITION TO UG
TRANSFORMER
NEW POLE MOUNTED
NEW POLE,
GUY POLE
GUY CABLE
REMOVED BY UTILITY
TRANSFORMER
FOR INSTRUCTIONS
CONDUCTORS, SEE VOL A, E-506, G2
PULL NEW SIPHON BREAKER
EXISTING 1" UG CONDUIT
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1"=10'SCALE:
SITE PLAN: PUMP STATION 15E
EXISTING2.
NEW OVERHEAD CONDUCTORS2
NEW UG CONDUCTORS1.
LEGEND
TRANSFORMERS AND OVERHEAD PRIMARY POWER. SEE E-501.
COORDINATE WITH UTILITY FOR INSTALLATION OF NEW POLE MOUNTED 2.
INSTALL NEW UG CONDUIT, CONDUCTORS AND SERVICE POLE1.
GENERAL SHEET NOTES
RISER CONDUIT (NEW)
WEATHERHEAD AT POLE,
NEW POLE
5"C UG (NEW)
6-500 KCMIL, 2-250 KCMIL(N)
2/0(G) TO RECEP, 5C NEW
6-500 KCMIL, 2-250 KCMIL(N)
2/0 GRD
RODS
GROUND
NEW
GRID
GROUND
EXISTING
SEC NEUTRAL
TRANSFORMER
LIGHTING
2/0 GEC
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SCALE: NTS
PUMP 15-E STATION POWER SINGLE LINE
F16
SCALE: NTS
DETAIL: NEUTRAL AND GROUND
MMM
MOTOR CONTROL CENTER
3-POLE
600AF
450AT
480VAC, 800AMP, BUS, 42KAIC
30A 15A
WITH BYPASS
SOFT START
WITH BYPASS
SOFT START
WITH BYPASS
SOFT START
100 HP
PUMP 1
100 HP
PUMP 2
100 HP
PUMP 3
CONTROL PANEL
1 HP TRASH RAKE
4 POLE SWITCHED NEUTRAL
CIRCUIT BREAKER TYPE
600 A INTERLOCKED
SERVICE ENTRANCE RATED
MANUAL TRANSFER SWITCH (MTS)
TRANSFORMER #XXX
Z=3%
225 KVA
480 / 277, WYE-G
12470 Y / 7200, WYE-G
WITH ISOLATION LINK #3001861A03M?
25 A COOPER BAY-O-NET FUSE #4000353C10
KEARNEY T 80A
250AF
175AT
MCC GROUND
RECEPTACLE
480V POWER
20A
SPARE
30A
HTR
HEATER
WALL
15A
S
BREAKER
SIPHON
5A
S
BREAKER
SIPHON
5A
S
BREAKER
SIPHON
5A
3C#3/0, #3 GRD, 2"C
#12 GRD 3/4"C
2C#12, 250 AF
175 AT
250 AF
175 AT
4P
600 AF
500 AT
4P
600 AF
500 AT
METER # 251650
BENTON CO PUD
M
SHUNT TRIP TO GENERATOR CB
INCLUDES SAFETY INTERLOCK
WITH GROUNDING PLUG
3 PH, 4 WIRE
RECEPTACLE 600A
PORTABLE GENERATOR (MTS)
MCC
MCC NEUTRAL BUS
MCC GROUND BUS
MTS
AT TRANSFER SWITCH
SERVICE ENTRANCE
G
CB
MAIN
N
N
N
M M
ACTUATOR
SLIDE GATE
2 HP
SPACE 15A
3P, 9 KVA
480-208/120V, TRANSFORMER
PANEL
DIST
MCC
40A
DM
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G15
TO THE NEUTRAL OF THE MCC.
BE EXTENDED THROUGH THE NEW TRANSFER SWITCH AND CONNECTED
NEUTRAL FROM THE SECONDARY OF THE UTILITY TRANSFORMER SHALL
THE MCC DESIGN SHALL BE A 3 PHASE, 4 WIRE BUS. THE EXISTING
MCC NEUTRAL: 3.
1008 AS SUITABLE FOR SERVICE ENTRANCE USE.
THE TRANSFER SWITCH SHALL BE SERVICE ENTRANCE RATED PER UL
SWITCH INTERNAL CIRCUIT BREAKER FOR THE EMERGENCY SOURCE.
THE PLUG AND RECEPTACLE SHALL BE PROTECTED BY THE TRANSFER
THE OPERATOR TO INITIATE THE TRANSFER.
OPERATED DESIGN. FRONT DOOR MOUNTED CONTROLS SHALL ALLOW
THE TRANSFER SWITCH SHALL BE A MANUALLY INITIATED ELECTRICALLY
BE OF A CIRCUIT BREAKER BASED DESIGN.
GENERATOR CONNECTION TO THE PUMP STATION. THE SWITCH SHALL
A MANUAL TRANSFER SWITCH SHALL BE PROVIDED FOR STANDBY
TRANSFER SWITCH:2.
PROVIDED.
MOTOR SOFT STARTS WITH FULL BYPASS STARTERS SHALL BE
MOTOR CONTROL CENTER:1.
GENERAL SHEET NOTES
| MN333719a_V10G-002XXX |
| MN333719a_V10E-101GCS |
| MN333719a_V10E-601XXX |
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