24R0010_Plans_V2_Amendment002.pdf
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- Attached to
- Lower Snake River Navigation Lock Tainter Valve System Upgrades Federal contract opportunity
- Solicitation number
- W912EF24R0010
About this file
This document appears to be a set of engineering drawings and specifications for the demolition and replacement of tainter valve systems in the navigation locks of four dams on the Lower Snake River in Oregon, Washington, and Idaho. The scope of work includes replacing the valve bodies, trunnion assemblies, hydraulic cylinders, power units, and associated electrical and control systems. Key requirements include the use of an American Institute of Steel Construction (AISC) certified fabricator and compliance with Army Corps of Engineers safety and quality control standards. The project is part of the solicitation W912EF24R0010 for the Lower Snake River Navigation Lock Tainter Valve System Upgrades, which has an estimated construction value between $10-25 million. The work will be performed at the Ice Harbor, Lower Monumental, Little Goose, and Lower Granite dams, with only one pair of valves replaced at a time to maintain normal navigation operations.
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Text version
CENTERLINE TRUNNION
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BOTTOM OF CULVERT
FLOW
EL 486.0 DRAIN VALVES 1 & 2
EL 491.0 FILL VALVES 3 & 4
SEE MECHANICAL SHEETS FOR
DEMOLITION ABOVE LIFTING EYES
TOP OF CULVERT
TRUNNION ANCHOR ACCESS
REMOVE VALVE BODY
REMOVE ALL TRUNNION
COMPONENTS THAT ARE NOT
EMBEDDED IN CONCRETE
REMOVE GROUT AND PULL TEST EXISTING EMBEDDED
CONCRETE ANCHORS AT ALL WALL-MOUNTED BRACKETS
FOR THE PUSHRODS AND GUIDE ASSEMBLY PER
SPECIFICATIONS SECTION 03 30 53.00 28.
US Army Corps of Engineers ®
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VOLUME 2
1/2" = 1'-0"A1 DEMO SECTION - VALVE BODY AND TRUNNION
NOTES:
1. DRY WEIGHT OF VALVE BODY IS APPROXIMATELY 20 TONS.
0 1' 2' 4'
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CYLINDER ASSEMBLY
SHEETWEIGHT (LBS)MATERIALDESCRIPTIONQTYITEM
SEE SPECIFICATIONS397.86PER CYLINDER MANUFACTURERCYLINDER HEAD11
SEE SPECIFICATIONS2744.21PER CYLINDER MANUFACTURERCYLINDER BODY12
M-5031070.79ASTM A36 STEELCYLINDER BASE13
M-50414.08UNS C95400PACKING GLAND - CYLINDER SUPPORT14
EXISTING1071.26EXISTINGEMBEDDED CYLINDER SUPPORT15
SEE SPECIFICATIONS13.94PER CYLINDER MANUFACTURERPISTON LOCKNUT16
SEE SPECIFICATIONS164.27PER CYLINDER MANUFACTURERPISTON17
M-5041180.75SEE SPECIFICATIONSPISTON ROD18
SEE SPECIFICATIONS2.24SEE SPECIFICATIONSSTEP SEAL PISTON RING59
M-50427.75UNS S41600 CONDITION TBUMPER PLATE210
M-50412.22NITRILE BUTADIENE RUBBER
BONDED TO PLATE
RUBBER BUMPER111
M-504142.98UNS S21800BUMPER ADAPTER112
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VERIFY BASE FITUP WITH
CYLINDER DIMENSIONS
A1 SCALE:
EXPLODED VIEW - CYLINDER
ASSEMBLY
NTS
G5 SCALE:
PLAN - CYLINDER
ASSEMBLY
3/4" = 1'-0"
0 1' 2' 3'
A8 SCALE:
ELEVATION - CYLINDER
ASSEMBLY
3/8" = 1'-0" 0 2' 4' 6' A12 SCALE:
SECTION - CYLINDER
ASSEMBLY
3/4" = 1'-0" 0 1' 2' 3'
A12
H15 SCALE:
DETAIL - TOP OF CYLINDER
NTS
A15 SCALE:
DETAIL - BOTTOM OF CYLINDER
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LEGEND
NEW ITEMS
EXISTING ITEMS
CENTERLINE
GENERAL NOTES
1. CYLINDER SHOWN AS A CONCEPTUAL DRAWING. SEE SPECIFICATION FOR
DETAILS. ENSURE CYLINDER IS STANDARD MANUFACTURER PRODUCT.
2. PISTON ROD MUST FIT WITHIN EXISTING CYLINDER SUPPORT.
SEE NOTE 2
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SHEETWEIGHT (LBS)MATERIALLENGTHDESCRIPTIONQTYITEM
M-5071192.91UNS S31600 CROSSHEAD21
-1717.78ASTM A564 TYPE 630 CONDITION 115018'-6 3/8"PUSHROD - VALVE 1 & 2 - LOWER22 -1714.78ASTM A564 TYPE 630 CONDITION 115018'-6"PUSHROD - VALVE 1 & 2 - INTERMEDIATE43 -1614.64ASTM A564 TYPE 630 CONDITION 115017'-5 1/2"PUSHROD - VALVE 1 & 2 - UPPER24
THIS SHEET75.41UNS S21800 PUSHROD CONNECTOR85
7/8" X 1.000" DEEP
4X TYP
1'-1"
5" 1/2" 2" 1/2" 5"
5"
6 1/2"6 1/2"
7/8" X 1.500" DEEP
BOTH ENDS
6"
90°"
A17 SCALE:
END VIEW - PUSHROD
CONNECTOR
6" = 1'-0"
E17 SCALE:
ISOMETRIC - PUSHROD
CONNECTOR
NTS
GENERAL NOTES
1. QUANTITIES SHOWN ARE FOR ONE FILL VALVE, ONE DRAIN VALVE
0.125" X 45° CHAMFER
BOTH ENDS
3/
8"
ENDS NEED TO BE PERPENDICULAR
TO CENTERLINE WITHIN 0.0005" TIR
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6"
RC9 FIT IN
GUIDES
1/
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A6 SCALE:
SECTION - TYPICAL PUSHROD
3" = 1'-0"
H6 SCALE:
PLAN VIEW - TYPICAL PUSHROD
3" = 1'-0"
A1 SCALE:
EXPLODED VIEW
NTS 0 3" 6" 9" 12"
0 3" 6" 9" 12"
0 1" 2" 3" 4"0 1" 2" 3" 4"A11 SCALE:
ELEVATION - PUSHROD CONNECTOR
6" = 1'-0"
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| LG458429aSD201XXX_AMEND002 |
| Sheets |
| SD201 - CULVERT SHAFT DEMOLITION SECTION |
| LG458429aM-502XXX_Amend002 |
| LG458429aM-506XXX_Amend002 |
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