V6_23B0002_Plans_Amend001.pdf
PDF 3 MB Posted
- Attached to
- MNA Levee Drainage Pump Upgrade Federal contract opportunity
- Solicitation number
- W912EF23B0002
About this file
This package contains plans and specifications for upgrading pump stations along the Columbia River in Oregon and Washington. The solicitation is for replacing three submersible pumps, valves, level controls, and other equipment at Pump Station 12-1A. It involves demolishing the existing pumps, electrical and control systems, installing new pumps, conduit, pull boxes, a radio antenna, and modifying the motor control center. The plans provide details on the existing site and equipment, specifications for the new pumps, mounting arrangements, connection requirements, and demolition of unneeded infrastructure. They also include schematics of the electrical and control systems, conduit routing diagrams, and notes on compliance with relevant standards. The related solicitation is from the US Army Corps of Engineers Walla Walla District and has a closing date in April 2022.
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Text version
3'-10" 8'-11" 8'-11" 3'-10"
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A1
SCALE: 3/4" = 1'-0"
PLAN: PUMP STATION 12-1A
1' 0" 2' 0" 4' 0"0
NORTH
TYPICAL OF 3
TRANSDUCER, SEE SPECIFICATION
ADD PRESSURE GAUGE AND PRESSURE
K8 1" = 1'-0"
DETAIL: PUMP MOUNTING HOLES (TYP)
6" 1' 0" 2' 0"0
3'- 15/16 "
1'-6 7/16 "
/2
/2
3'-9 1/2 "
/1
1' -7 /4
ELEVATIONS ON THE SHEET.
MINIMUM SUBMERGENCE DEPTH, AND PUMP CONTROL SET POINT
WITH AND WITHOUT SIPHON. ALSO INDICATE MOTOR OPERATING AMPERAGE,
POINT, BASED ON THE PROVIDED PRESSURE GAUGE, FOR THE PUMP BOTH
CURVE SHALL BE PRINTED ON AN ANSI D SIZE SHEET. MARK THE OPERATING
PLACE A LAMINATED PUMP CURVE ON THE WALL BEHIND THE PUMPS. THE 7.
SYSTEM.
NEW PUMPS SHALL BE COMPATIBLE WITH THE PROVIDED ELECTRICAL 6.
OPENING.
UNVERIFIED. VERIFY THAT THE NEW PUMP CAN PASS THROUGH THE
THE DIMENSIONS FOR THE EXISTING PUMP FLOOR OPENING ARE 5.
SHOWN DIMENSIONS ARE APPROXIMATE AND SHALL BE FIELD VERIFIED.4.
ARRANGEMENT.
RECOMMENDATIONS AND AS REQUIRED TO MATCH THE EXISTING MOUNTING
PROVIDE MOUNTING HARDWARE IN ACCORDANCE WITH MANUFACTURER'S 3.
INSTALLED CONCRETE ANCHORS ARE NOT ACCEPTABLE.
IN ORDER TO FACILITATE A THROUGH BOLTING ARRANGEMENT. POST
EXISTING MOUNTING HOLES COMPLETELY PENETRATE THE CONCRETE SLAB
NEW PUMPS SHALL MATCH THE EXISTING MOUNTING ARRANGEMENT. THE 2.
AND ANGULAR MISALIGNMENT.
SHALL BE OF THE EXPANSION TYPE AND SHALL PROVIDE FOR LIMITED AXIAL
EXISTING DISCHARGE PIPING. FIELD VERIFY THIS DIMENSION. COUPLING
MAKE UP THE DISTANCE BETWEEN THE NEW PUMP ELBOW AND THE
PROVIDE A PIPE SPOOL ALONG WITH THE PUMP COUPLING AS REQUIRED TO 1.
GENERAL NOTES
EXISTING ITEMS
NEW ITEMS
LINE STYLE LEGEND
EL. 344.77
PUMP #1
PUMP #2
PUMP #3
AND FLANGED COUPLING ADAPTER
PROVIDE NEW PIPE COUPLING
THRUST RESTRAINT, TYP.
PIPE COUPLING WITH
NEW HARNESS STYLE
HATCHWAY
SUMP ACCESS
ACCESS HATCHWAY
SUMP CATWALK
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REF
DIMENSIONS ARE APPROXIMATE, FIELD VERIFY.
NOTE: DETAIL SHOWS EMBEDED MOUNTING PLATE AND ANCHOR LOCATIONS.
M-303
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"3 3/4 "R
3 1/4 "
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ELEVATION: PIPE INLET GRATING
SCALE: 6" = 1'-0"
A14
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SCALE: 6" = 1'-0"
SECTION: PIPE INLET GRATING
1 1/2" 3" 6"0 1 1/2" 3" 6"0
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SPECIFICATIONS
STEEL PAINT AS PER
36 KSI YIELD CARBON
FABRICATE FROM MIN
STD. WEIGHT
8" STEEL PIPE
TO MATCH 125# FLANGE
DRILL BOLT PATTERN
8" 125# FLANGE
DIAMETER TO MATCH
GRATE BARS (TYP)
GRATE BARS (TYP)
GRATE OPENINGS (TYP)
TO MATCH PIPE I.D.
CUT GRATING PLATE
1/2" FLANGE PLATE
1/4" GRATING PLATE
3/16
TYP
3/16
TYP
AND OPERATION OF COMPONENTS.
PROVIDE ALL FASTENING HARDWARE REQUIRED FOR PROPER INSTALLATION 1.
GENERAL NOTES
M-580
REF
A9
1 1
POWER
G8
SCALE: NTS
SERVICE DEMOLITION
A8
SCALE: NTS
SERVICE DEMOLITION
CLASSIFIED AS WET/DAMP LOCATION.
SPACE BENEATH FLOOR (ELEV 340.5)
1 EA. -1/4" RGS
1 EA. - 21/2" RGS
EXISTING CONDUIT (TYP.)
- NEMA 12
18" x 18" x 6"
PULL BOX DIM.
SCREW COVER
OPERATION.
SUIT NEW BREAKER
OR REPLACED TO
SHALL BE MODIFIED
CABINET FRONT
600A MCC MAIN
OF BUILDING
ON EXTERIOR
(2) 3'' RGS ROUTED
NEMA 1, SURFACE MT.
MAIN DISCONNECT ENCLOSURE
LOCATION
CORE DRILL
MIN. 7'-6"
2ea. 2-1/2" RGS
(2) 3'' LB CONDULETS
EXISTING DRAIN
LB CONDULETS
3 EACH. - 3" RGS
RUNNING EAST FROM 12-1A PUMP STATION.
GENERAL LOCATION OF EXISTING CONDUIT
3 EACH - 3" FIBERGLASS
PULL BOX
NORTH
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GENERAL SHEET NOTES
LINE STYLE LEGEND
EXISTING ITEM
DEMOLITION
MAIN
(EXISTING)
STARTER
PUMP 3
MCC
EL. 340.5
1/4" PAD-LOCKABLE.
WITH 24" FILL COVER
HORIZONTAL ENTRY
MIN. DIM. 24" x 24"
PULL BOX
PUMP #3
HATCH
PUMP #2
PUMP #1
EL. 341.5
HATCH
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AS REQUIRED FOR NEW MCC
EXTEND HOUSEKEEPING PAD
MOUNTING AND INSTRUCTIONS
SEE VOL. A, E-506 FOR
LEVEL TRANSDUCER
FLOOR MOUNTED
LSLL(ALARM)
LSH2 (SPARE)
LSH2 (LAG)
LSH2 (LEAD)
120V REC
UNDER FLOOR SURFACE
CONDUIT AND CONDUCTORS
TO PUMP 3 NEW
SEE VOL A, E-507
ANTENNA
INSTALL RADIO
PROVIDE AND
SWITCH
TRANSFER
PLUG BOX
24" 24"20"
24" 24"
6.6'
CORE DRILL
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SCALE: 3/4" = 1'-0"
SECTION: PUMP STATION 12-1A
PANEL (LC)
LEVEL CONTROL
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7 8
KEYPAD
RG
ETM
E-STOPRESET
LC
FL
SOFT
LCFL
EMER
4L
KEYPAD
RG
ETM
E-STOPRESET
SOFTEMER
5L
KEYPAD
RG
ETM
E-STOPRESET
SOFTEMER
5L
RECEPTACLE
480V WALL HEATER
TRASH RAKE CONVEYOR
20A
SPARE SPACE
3B
3D
3F
3H
3L
PANEL BOARD
MAIN CB
E
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H
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IF
1L
SEC CB
XFMR
PRI CB
XFMR
COMPARTMENT
TRANSFORMER
2L
3J
PF CORRECTION 1
L E
V E
L T
R A
N S
LEVEL LEVEL
LCFL
LC
FL
LEVEL
LCFL
LC
FL
METER
CONDUIT AND CABLE SCHEDULE
SEE VOL. A, E-508 PAD FOR PAD MOUNTED TRANSFORMER (6B ONLY)
SEE VOL. A, E-507 ANTENNA (PS 12-A1, PS 15-E1 ONLY)
SEE VOL. A, E-507 RECEPTACLE 480V WALL MOUNT (ALL PS)
SEE VOL. A, E-506 PRESS. TRANS., LEVEL TRANS., SIPHON BRK. (EXCEPT 2C).
SEE VOL. A, E-505 GENERATOR PLUG CONNECTIONS (ALL PS)
SEE VOL. A, E-502 LEVEL CONTROL SWITCH REFURBISHMENT (ALL PS)
SEE VOL. A, E-104 GROUNDING PLANS (ALL PS EXCEPT 2C)
SEE VOL. A, E-103 LIGHTING AND RECEPTACLE PLANS (ALL PS EXCEPT 2C)
SEE E-610 FOR COMPLETE CABLE SCHEDULE. 1.
GENERAL SHEET NOTES
LEGEND
HIDDEN
EXISTING
NEW
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2'0 1' 4'
| MECHANICAL INTAKE PUMPS PLAN |
| STOPLOG BYPASS VALVE DETAILS |
| DEMO SERVICE PUMP STATION 12-1A |
| MN333719a_V6E-301XXX |
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