B.08.03 V9_23B0002_Plans_Amd003.pdf
PDF 2 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 upgrading pump stations along the Columbia River in Oregon and Washington under solicitation number W912EF23B0002 from the Department of the Army Corps of Engineers Engineering District Walla Walla. The plans show upgrades to Pump Station 15D, including replacing the existing four-pole motor control center with a new three-phase, four-wire design having three-pole circuit breakers and full motor soft starts. A manual transfer switch is also provided to allow connection of a portable generator for standby power. Additional details include service entrance ratings for the transfer switch, internal breaker protection for the emergency generator source, and front-mounted controls to initiate electric transfer.
View the file
Other files for this federal contract opportunity
Show all 47
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
A N
S I
D
F
IN
A L
E Q
U
IP
M E
N T
U P
G R
A D
E
L E
V E
E D
R A
IN
A
G E
P U
M P
S T
A T
IO
N
S
C O
L U
M B
IA
R
IV
E
R O
R E
G O
N A
N D
W A
S H
IN
G
T O
N
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
A P
R
IL
W
L L
A W
A L
L A
W
A S
H
IN
G T
O N
N
R
D A
V E
W A
L L
A W
A L
L A
D
IS
T R
IC
T
F
IL
E N
O
K E
V
IN
R E
N S
H A
W
P .E
IN
D
E X
P U
M P
S T
A T
IO
N
D
G E
N E
R A
L
G-002
G F
R E
N C
H
P
A U
T H
/2
S H
E E
T S
-5 D
E L
E T
E D
F R
O M
V O
L U
M E
A S
E
M D
L -1
-0 -5
/1
G F
R E
N C
H
VOLUME 9
D S
A
E C
S c re e n
F u ll
S iz e .d s c ri p t
P D
A
E C p d f.
p lt c fg
:4
:2
A
M
/7 /2
M N a
\M
N a
V
G -0
X X
X .d g n
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T
E D
B Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T
N O
S O
L
IC
IT
A
T
IO
N N
O
IS
S
U E
D A
T E
S I Z
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
SHEET ID
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
1/0 (G) FROM RECETACLE
3-350 KCMIL,1-250 KCMIL(N)
3"C, UG (NEW)
3-350 KCMIL,1-250 KCMIL(N)
WITH CONDUIT RISER(NEW)
WETHERHEAD AT POLE
#6 GRD
RODS
GROUND
NEW
GRID
GROUND
EXISTING
SEC NEUTRAL
TRANSFORMER
LIGHTING
#6 GEC
A N
S I
D
F
IN
A L
E Q
U
IP
M E
N T
U P
G R
A D
E
L E
V E
E D
R A
IN
A
G E
P U
M P
S T
A T
IO
N
S
C O
L U
M B
IA
R
IV
E
R O
R E
G O
N A
N D
W A
S H
IN
G
T O
N
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
A P
R
IL
W
L L
A W
A L
L A
W
A S
H
IN
G T
O N
N
R
D A
V E
W A
L L
A W
A L
L A
D
IS
T R
IC
F
IL
E N
O
L E
V I
V A
N S
T E
D U
M P
.E
O N
E L
IN
E
P U
M P
S T
A T
IO
N
D
D
IA
G R
A M
E-601
P H
A R
P O
L E
S
S C
H E
IF
F
/2
B R
E A
K E
R C
H A
N G
E D
F R
O M
-P
O L
E T
O
-P O
L
M D
L -1
-6 -5
/1
S
T A
D N
IK
VOLUME 9
D S
A
E C
S c re e n
F u ll
S iz e .d s c ri p t
P D
A
E C p d f.
p lt c fg
:4
:0
A
M
/7 /2
M N a
\M
N a
V
E -6
X X
X .d g n
PUMP 15D STATION POWER SINGLE LINE
SCALE: NTS
A8
DETAIL: NEUTRAL AND GROUND
SCALE: NTS
G15
MMM
MOTOR CONTROL CENTER
3-POLE
250AF
200AT
480VAC, 400AMP, BUS, 42KAIC
30A 15A
WITH BYPASS
SOFT START
WITH BYPASS
SOFT START
WITH BYPASS
SOFT START
40 HP
PUMP 1
40 HP
PUMP 2
40 HP
PUMP 3
4 POLE SWITCHED NEUTRAL
CIRCUIT BREAKER TYPE
400 A INTERLOCKED
SERVICE ENTRANCE RATED
MANUAL TRANSFER SWITCH (MTS)
MCC GROUND
225 AF
100 AT
RECEPTACLE
480V POWER
20A
SPARE
30A
HTR
HEATER
WALL
15A
S
BREAKER
SIPHON
5A
S
BREAKER
SIPHON
5A
S
BREAKER
SIPHON
5A
3C#4AWG, #6 GRD
#12 GRD 3/4"C
2C#12, 225 AF
100 AT
225 AF
100 AT
4P
250 AF
250AT
4P
250 AF
250AT
METER # 252139
BENTON CO PUD
Z=XX%
75 KVA
480VAC WYE-G,
12470 / 7200VAC WYE-G
3 POLE MOUNTED TRANSFORMERS
M
SHUNT TRIP TO GENERATOR CB
INCLUDES SAFETY INTERLOCK
WITH GROUNDING PLUG
3 PH, 4 WIRE
RECEPTACLE 400A
PORTABLE GENERATOR (MTS)
BLOCK
SPLICER
MCC
MCC NEUTRAL BUS
MCC GROUND BUS
MTS
AT TRANSFER SWITCH
SERVICE ENTRANCE
G
CB
MAIN
N
N
N
M
ACTUATOR
SLIDE GATE
2 HP
PANEL
RAKE CONTROL
1 HP TRASH
M
15A
3P, 9 KVA
480-208/120V, TRANSFORMER
PANEL
DIST
MCC
40A
SPACE
DM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S U
B M
IT
T
E D
B Y
C H
E C
K E
D B
Y
D R
A W
N B
Y
D E
S
IG
N E
D B
Y
C O
N T
R A
C T
N O
S O
L
IC
IT
A
T
IO
N N
O
IS
S
U E
D A
T E
S I Z
E
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E
SHEET ID
®of Engineers
US Army Corps
U .S
A
R M
Y C
O R
P S
O F
E N
G
IN
E E
R S
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
G14
| MN333719a_V9G-002XXX |
| MN333719a_V9E-601XXX |
File details come from the government source that posted it. Updated .