25R0003_Plans_AMEND-0005.pdf
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- Attached to
- Mill Creek Diversion Dam Fish Ladder
- Solicitation number
- W912EF25R0003
About this file
This file contains technical drawing details for the Mill Creek Diversion Dam Fish Ladder project being solicited by the US Army Corps of Engineers Walla Walla District (solicitation W912EF25R0003). The drawings show specifications for various components including railing connections, fish ladder short slot walls, and UHMW (Ultra-High-Molecular-Weight polyethylene) floor plugs and wall caps.
The drawings provide detailed dimensions and specifications for typical railing connections, toeboard splices, steel framing connections, and cast-in anchor rods. The fish ladder components include adjustable short slot walls with specific requirements for UHMW plates (minimum 1" thickness), stainless steel bolts, nuts and washers, and precise bolt spacing requirements (12" maximum). The drawings specify that all exposed corners must be smooth and rounded to 1/8" radius, and that surfaces exposed to fish passage must be smooth per contract specifications. The drawings are dated December 2024 and include detailed cross-sections, plan views, and elevation details with precise measurements and assembly requirements.
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Text version
1/4 "
5"
1/2 " CLR
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4 1/2 " MIN EDGE DISTANCE (TYP)
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DETAIL: TYPICAL STAIR RAIL CONNECTION
SCALE: 3"=1'-0"
A1
3" 6" 1' 0"0
SECTION: TOEBOARD SPLICE
A12
DETAIL: TYPICAL STEEL FRAMING RAIL CONNECTION
H1
CONNECTION
SCALE: 3"=1'-0"
H15
SECTION: TYPICAL SIDE OF CONCRETE RAIL
A7
SCALE: 3"=1'-0"
DETAIL: TYPICAL TOEBOARD SPLICE
3" 6" 1' 0"0
3" 6" 1' 0"0H7
SCALE: 3"=1'-0"
DETAIL: TYPICAL SIDE OF CONCRETE RAIL CONNECTION
3" 6" 1' 0"0 A16
SCALE: 3"=1'-0"
DETAIL: TYPICAL CAST-IN ANCHOR ROD
3" 6" 1' 0"0
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(TOP FLUSH WITH GRATING)
(CTR ON STIFFENER PLATE)
2" SCH40 PIPE SLEEVE
KEEPER PLATE (CTR ON 2" PIPE)
1" WIDE x 3" LONG x 1/4" THICK
BENT-PULL CLEVIS PIN WITH COTTER PIN
ZINC-PLATED CARBON STEEL
GRATING
3/8" STIFFENER PLATE
BEAM
RAIL POST
(WHEN REQUIRED)
TOEBOARD
3/16
3/16
NS & FS
3/16
EDGE OF CONC
TOEBOARD
TOEBOARD
1/4" SPLICE PLATE
TOEBOARDTOEBOARD
SPLICE PLATE
3/16
3/16
CL OF BOLTS
B O
T T
O M
T H
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A D
S
CONCRETE
(WHERE REQUIRED)
GROUT BASE PLATE
HEAVY HEX NUT
STANDARD WASHER
HEAVY HEX NUT
1/8
RAIL POST
3/8" STIFFENER PLATE
3/8" CONNECTION PLATE
3/16
3/16
3/16
3/16
3 SIDES
STRINGER
TOC
1/2" PLATE
TOC
TOEBOARD
CAP
ANCHOR RODS
POST
CAP
TOEBOARD
1/2" PLATE
CAP
AND PLATE
CL ANCHORS
AND PLATE
CL ANCHORS
AND PLATE
CL POST
OR JOINT
EDGE OF CONCRETE
AND MIN DISTANCE TO JOINT (TYP)
4 1/2" MIN EDGE DISTANCE
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REF
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REF
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REF
NOTE: STAIR TREAD OMITTED FOR CLARITY.
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DETAIL: FISH LADDER SHORT SLOT WALL 1
SCALE: 3/4"=1'-0"
A1
DETAIL: TYPICAL FISH LADDER SHORT SLOT WALL
SCALE: 3/4"=1'-0"
A7
SECTION: SHORT SLOT WALL
A13
3" 6" 1' 0"01' 0" 2' 0" 4' 0"01' 0" 2' 0" 4' 0"0
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MAT FOUNDATION
MAT FOUNDATION
MATCH SLOPE OF FISH LADDER
CUT BOTTOM OF UHMW TO
TOC
BOTTOM OF UHWM
TOC
BOTTOM OF UHWM
ANCHOR RODS
CL STAINLESS STEEL
ANCHOR RODS
CL STAINLESS STEEL
A13
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UHMW CAP
SPACERS
UHMW
CAST-IN ANCHOR ROD (REF A16/SF503)
EXTERIOR SOUTH WALL
WITH ELASTOMERIC SEALANT
FILL HOLE FLUSH
CONTRACT SPECIFICATIONS.
SHOP DRAWINGS FOR GOVERNMENT APPROVAL AS REQUIRED BY THE
CONTRACTOR MUST SUBMIT THE STACKING AND BOLTING DETAILS IN THE
WATER IS SMOOTH IN ACCORDANCE WITH THE CONTRACT SPECIFICATIONS.
MANNER THAT THE SURFACE EXPOSED TO FISH PASSAGE AND TRANSPORT
1/2" MAXIMUM FROM THE EDGES. BOLTS MUST BE INSTALLED IN SUCH A
SPACING MUST NOT EXCEED 12". BOLTS MUST BE PLACED 1" MINIMUM TO 1
NUTS, AND WASHERS. BOLTS MUST BE AT LEAST 3/8" DIAMETER. BOLT
UHMW MUST BE BOLTED TOGETHER USING 304L STAINLESS STEEL BOLTS,
SECTIONS SHOWN. MINIMUM UHMW PLATE THICKNESS IS 1". STACKED
CONTRACTOR MAY STACK UHMW PLATES TO BUILD THE UHMW CAP 3.
ALL EXPOSED CORNERS MUST BE SMOOTH AND ROUNDED TO 1/8" RADIUS.2.
REFERENCE S-302 FOR THE NUMBER OF WALLS.1.
GENERAL SHEET NOTES
NOTE: QUANTITY 1 NOTE: QUANTITY 15
S-102
REF
S-102
REF
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6" 1' 0" 2' 0"0 6" 1' 0" 2' 0"0 3" 6" 1' 0"0
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(NS & FS)
PLAN VIEW
PLAN VIEW
CL PLUG
A9
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A15
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SLOPE BREAK LINE
PLAN VIEW
CL PLUG
S-501
REF
S-501
REF
S-501
REF
A1
DETAIL: DOWNSTREAM UHMW FLOOR PLUG
3"=1'-0"SCALE:
A9
CAP
DETAIL: DOWNSTREAM UHMW INTERIOR WALL
1 1/2"=1'-0"SCALE:
A15
DETAIL: DOWNSTREAM UHMW SOUTH WALL PLUG
1 1/2"=1'-0"SCALE:
REQUIRED BY THE CONTRACT SPECIFICATIONS.
DETAILS IN THE SHOP DRAWINGS FOR GOVERNMENT APPROVAL AS
SPECIFICATIONS. CONTRACTOR MUST SUBMIT THE STACKING AND BOLTING
TRANSPORT WATER IS SMOOTH IN ACCORDANCE WITH THE CONTRACT
SUCH A MANNER THAT THE SURFACE EXPOSED TO FISH PASSAGE AND
MAXIMUM FROM THE EDGES OF THE CAP. BOLTS MUST BE INSTALLED IN
MUST NOT EXCEED 12". BOLTS MUST BE PLACED 1" MINIMUM TO 1 1/2"
AND WASHERS. BOLTS MUST BE AT LEAST 3/8" DIAMETER. BOLT SPACING
MUST BE BOLTED TOGETHER USING 304L STAINLESS STEEL BOLTS, NUTS,
SHOWN. MINIMUM UHMW PLATE THICKNESS IS 1 7/16". STACKED UHMW
CONTRACTOR MAY STACK UHMW PLATES TO BUILD THE CAP SECTION 3.
REQUIRED BY THE CONTRACT SPECIFICATIONS.
DETAILS IN THE SHOP DRAWINGS FOR GOVERNMENT APPROVAL AS
SPECIFICATIONS. CONTRACTOR MUST SUBMIT THE STACKING AND BOLTING
TRANSPORT WATER IS SMOOTH IN ACCORDANCE WITH THE CONTRACT
SUCH A MANNER THAT THE SURFACE EXPOSED TO FISH PASSAGE AND
ABOUT THE CENTERLINE OF THE PLUGS. BOLTS MUST BE INSTALLED IN
FROM THE EDGES OF THE PLUGS. BOLT PATTERNS MUST BE SYMMETRIC
NOT EXCEED 12". BOLTS MUST BE PLACED 1" MINIMUM TO 1 1/2" MAXIMUM
WASHERS. BOLTS MUST BE AT LEAST 3/8" DIAMETER. BOLT SPACING MUST
BOLTED TOGETHER USING 304L STAINLESS STEEL BOLTS, NUTS, AND
SHOWN. MINIMUM UHMW PLATE THICKNESS IS 1". STACKED UHMW MUST BE
CONTRACTOR MAY STACK UHMW PLATES TO BUILD THE PLUG SECTIONS 2.
ALL EXPOSED CORNERS MUST BE SMOOTH AND ROUNDED TO 1/8" RADIUS.1.
GENERAL SHEET NOTES
A1
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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
(NS & FS)
PLAN VIEW PLAN VIEW
CL PLUG
A9
A9
A15
A15
PLAN VIEW
CL PLUG
S-501
REF
S-501
REF
S-501
REF
A1
DETAIL: UPSTREAM UHMW FLOOR PLUG
3"=1'-0"SCALE:
A9
DETAIL: UPSTREAM UHMW INTERIOR WALL CAP
1 1/2"=1'-0"SCALE:
A15
DETAIL: UPSTREAM UHMW SOUTH WALL PLUG
1 1/2"=1'-0"SCALE:
REQUIRED BY THE CONTRACT SPECIFICATIONS.
DETAILS IN THE SHOP DRAWINGS FOR GOVERNMENT APPROVAL AS
SPECIFICATIONS. CONTRACTOR MUST SUBMIT THE STACKING AND BOLTING
TRANSPORT WATER IS SMOOTH IN ACCORDANCE WITH THE CONTRACT
SUCH A MANNER THAT THE SURFACE EXPOSED TO FISH PASSAGE AND
MAXIMUM FROM THE EDGES OF THE CAP. BOLTS MUST BE INSTALLED IN
MUST NOT EXCEED 12". BOLTS MUST BE PLACED 1" MINIMUM TO 1 1/2"
AND WASHERS. BOLTS MUST BE AT LEAST 3/8" DIAMETER. BOLT SPACING
MUST BE BOLTED TOGETHER USING 304L STAINLESS STEEL BOLTS, NUTS,
SHOWN. MINIMUM UHMW PLATE THICKNESS IS 1 7/16". STACKED UHMW
CONTRACTOR MAY STACK UHMW PLATES TO BUILD THE CAP SECTION 3.
REQUIRED BY THE CONTRACT SPECIFICATIONS.
DETAILS IN THE SHOP DRAWINGS FOR GOVERNMENT APPROVAL AS
SPECIFICATIONS. CONTRACTOR MUST SUBMIT THE STACKING AND BOLTING
TRANSPORT WATER IS SMOOTH IN ACCORDANCE WITH THE CONTRACT
SUCH A MANNER THAT THE SURFACE EXPOSED TO FISH PASSAGE AND
ABOUT THE CENTERLINE OF THE PLUGS. BOLTS MUST BE INSTALLED IN
FROM THE EDGES OF THE PLUGS. BOLT PATTERNS MUST BE SYMMETRIC
NOT EXCEED 12". BOLTS MUST BE PLACED 1" MINIMUM TO 1 1/2" MAXIMUM
WASHERS. BOLTS MUST BE AT LEAST 3/8" DIAMETER. BOLT SPACING MUST
BOLTED TOGETHER USING 304L STAINLESS STEEL BOLTS, NUTS, AND
SHOWN. MINIMUM UHMW PLATE THICKNESS IS 1". STACKED UHMW MUST BE
CONTRACTOR MAY STACK UHMW PLATES TO BUILD THE PLUG SECTIONS 2.
ALL EXPOSED CORNERS MUST BE SMOOTH AND ROUNDED TO 1/8" RADIUS.1.
GENERAL SHEET NOTES
A1
A1
| MC475720aSF503XXX |
| MC475720aSF505XXX |
| MC475720aSF506XXX |
| MC475720aSF507XXX |
File details come from the government source that posted it. Updated .