25B0002_Plans.pdf
PDF 9 MB Posted
- Attached to
- McNary Turbine Maintenance Platforms Federal contract opportunity
- Solicitation number
- W912EF25B0002
About this file
These technical drawings detail designs for Turbine Maintenance Platforms (TMP) and Blade Access Scaffolding (BAS) to be installed at the McNary Lock and Dam on the Columbia River, prepared for the US Army Corps of Engineers Walla Walla District. The comprehensive set of engineering plans includes intricate schematics for multiple platform configurations - a ladder configuration, a hoist configuration, and a blade scaffolding configuration - with precise mechanical specifications for structural components like deck segments, pontoons, beams, handrails, access hatches, and support frames. Each configuration is meticulously designed with aluminum 6061-T6 materials, featuring modular assemblies that can be rotated or mirrored to suit specific installation requirements, and includes detailed fabrication notes on welding, surface treatments, and dimensional tolerances.
The technical drawings cover multiple platform subsystems including personnel hoists, draft tube access platforms, structural framing, safety railings, and attachment mechanisms, with specific attention to worker safety features like fall protection beams, limit switches, and secure access points. The platforms are engineered to provide maintenance access at various elevations within the draft tube area of the hydroelectric turbine, with design considerations for structural integrity, modularity, and ease of installation. Estimated component weights are provided for various assemblies, and the plans specify galvanized or powder coat finishes, bolting specifications, and precise manufacturing tolerances for each structural element.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| W912EF25B0002 Abstract of Offers.pdf | ||
| W912EF25B0002 Solicitation Amd 0004.pdf | ||
| W912EF23B0002_TechSpec_Amend_0004.pdf | ||
| W912EF25B0002 Solicitation Amd 0003.pdf | ||
| W912EF25B0002 Solicitation Amd 0002.pdf | ||
| W912EF25B0002 Solicitation Amd 0001.pdf | ||
| 25B0002_TechSpec_19FEB25.pdf | ||
| W912EF25B0002 Solicitation.pdf | ||
| 25B0002_Supplemental_Drawings.pdf |
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STRUCTURAL DRAFT TUBE ACCESS PLATFORM (DTAP)
STRUCTURAL PERSONNEL HOIST (PH)
STRUCTURAL BLADE ACCESS SCAFFOLDING (BAS)
INDEX TO DRAWINGS
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ID
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EL 220.81' TMP
UPPER POSITION
EL 216.81' TMP
LOWER POSITION
EL 224.69'
SEE NOTE 1
LADDER CONFIGURATION
DRAFT TUBE ACCESS PLATFORM
TMP
GRAB BARS
LINER
DRAFT TUBE
EXISTING
LADDER CONFIGURATION
DRAFT TUBE ACCESS PLATFORM
LADDER
BLADE ACCESS SCAFFOLDING
LINER
DRAFT TUBE
EXISTING
HOIST CONFIGURATION
DRAFT TUBE ACCESS PLATFORM
TMP
SYSTEM
PERSONNEL HOIST
FRAME
HATCH
FRAME
HATCH
APPROX EL 207.79' DRAFT
TUBE ACCESS PLATFORM
EL 210.83' C DOORL
RING
SWIVEL HOIST
RING
SWIVEL HOIST
CRIBBING
WOOD
GENERAL SHEET NOTES
2. FOR CLARITY, NOT ALL EQUIPMENT OR PARTS ARE SHOWN IN ALL VIEWS.
HOIST RING CONNECTION.
1. APPROXIMATE ELEVATION OF TAPPED HOLE (DRILLED BY OTHERS) FOR SWIVEL
SECTION- TMP UPPER AND LOWER POSITIONS
A11
SCALE: 1/4" = 1'-0"
PLAN - DRAFT TUBE AND TMP
H11
SCALE: 1/4" = 1'-0" 0 4' 8'2'
PARTIAL ISOMETRIC VIEW - DTAP LADDER CONFIGURATION
F3
NOT TO SCALE
G-301
H11
G-301
PARTIAL ISOMETRIC VIEW - DTAP HOIST CONFIGURATION
A3
NOT TO SCALE
A11
LOWER POSITION
EL 216.81'
SEE NOTE 1
EL 224.69'
UPPER POSITION
EL 220.81'
SEE NOTE 1
EL 224.69'
/2
11"
8"
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SEE SPECIFICATIONS
AND NUT
WITH WASHER
3/8" EYEBOLT
COUNTERSUNK 1"
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SWIVEL HOOK
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DRAFT TUBE
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CORD
BUNGEE
BY OTHERS
DRAFT TUBE LINER
TAPPED HOLE IN
BY OTHERS
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TAPPED HOLE IN
PONTOON
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GENERAL SHEET NOTES
HOLES FURTHEST FROM LINER. CONNECT GRIP HOIST TO SHACKLE.
3. FOR RAISING/LOWERING THE TMP, CONNECT SHACKLE TO PONTOON LIFTING LUG
2. FOR CLARITY, NOT ALL EQUIPMENT OR PARTS ARE SHOWN IN ALL VIEWS.
HOIST RING CONNECTION.
1. APPROXIMATE ELEVATION OF TAPPED HOLE (DRILLED BY OTHERS) FOR SWIVEL
SECTION- TMP RIGGING UPPER POSITION
A11
SCALE: 1/4" = 1'-0" 0 4' 8'2'
PLATFORM BLOCKING
J15
SCALE: 1 1/2" = 1'-0"
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SECTION- TMP RIGGING LOWER POSITION
A3
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DETAIL
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DECK SEGMENT D
DECK SEGMENT F
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HATCH FRAME
DECK SEGMENT A
DECK SEGMENT B
DECK SEGMENT C
DECK SEGMENT D
DECK SEGMENT B
DECK SEGMENT A
BEAMS
RADIAL
GATE BEAM
SUPPORT BEAM
BEAMS
PERIMETER
MIDDLE BEAM
PONTOON
DECK SEGMENT A
DECK SEGMENT B
DECK SEGMENT B
DECK SEGMENT C
DECK SEGMENT D
DECK SEGMENT D
DECK SEGMENT A
DECK SEGMENT E
DECK SEGMENT G
DECK SEGMENT F
HATCH FRAME
GATE BEAM
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PONTOON
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PERIMETER
SUPPORT BEAM
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AXIS OF
TMP
DECKING
PONTOON
GENERAL SHEET NOTES
2. FOR CLARITY, NOT ALL COMPONENTS ARE SHOWN.
1. SEE SPECS FOR MATERIAL AND MANUFACTURE PROCESS.
PLAN VIEW
A11
SCALE: 1/2" = 1'-0"
ISOMETRIC VIEW
G2
NOT TO SCALE
S-101
A11 SECTION
A2
SCALE: 3/4" = 1'-0" 0 2' 4'1'
2'0 1' 4'
DECK SEGMENTS NOT SHOWN IN 3 OF 5 QUADRANTS FOR CLARITY
DECK SEGMENTS NOT SHOWN IN 3 OF 5 QUADRANTS FOR CLARITY
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ASSEMBLY ON TMP
PAINTER STAGE
ASSEMBLY
PAINTER STAGE
(4) PAINTER STAGES
SEE NOTE 3
STOPPER PLATE
STAGES ONLY
ON MIDDLE
STOPPER PLATES
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6061-T6
CLEAR FLANGE
SPACER PLATE TO
2 1/2"x1/4" 6061-T6
STOPPER PLATE
GR BC GALVANIZED
1/16" GAP
T Y
P
GENERAL SHEET NOTES
3. STOPPER PLATE TO EXTEND 1" BELOW TMP DECKING.
2. PAINTER STAGE ASSEMBLY IS USED WHEN THE TMP IS IN THE LOWER POSITION.
1. SEE SPECS FOR MATERIAL AND MANUFACTURE PROCESS.
ELEVATION
A11
SCALE: 1/2" = 1'-0"
SINGLE PAINTER STAGE
G2
PLAN - PAINTER STAGE ASSEMBLY
A2
SCALE: 1" = 1'-0"
SCALE: 1" = 1'-0"
0 2' 4'1'
PLAN
D11
SCALE: 1/2" = 1'-0"
M7
S-102
DETAIL
M7
SCALE: 6" = 1'-0"
G2
S-102
M2
S-102
DETAIL - SPACER PLATE
M2
SCALE: 6" = 1'-0"
G2
S-102
0 1' 2'6"
3"0 6"1-1/2"
7"2"
1 1/2 "
/1
2"3"
/1
11 1/2 "
/2
3/4 "
"4"
5 3/4 "
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'-1
'-2
/4 "5 /1
4" 4'-1 1/2 " 4'-1 1/2 "
10'-8 13/16 "
CHAMBER
BALLAST
1'- 1/2 "
/8
/2
/4
/2
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1'-8"
1'-8"
1'-5" HOLD
/1
/8
4 1/8 "
/1
GATE BEAM
PINNING EARS FOR
TYP
1"x1"x1/8" ANGLES
ANGLES TYP
1"x1"x1/8"
PLATE
1/8" END
AND SUPPORT BEAMS
PERIMETER BEAMS
PINNING EARS FOR
MIDDLE BEAMS
PINNING EAR FOR
COATING
COAT WITH NON-SKID
3/16" TOP PLATE
AND SUPPORT BEAMS
PINNING EAR FOR PERIMETER BEAMS GATE BEAMS
PINNING EAR FOR
MIDDLE BEAM
PINNING EAR FOR
0.10" THICKNESS
BALLAST CHAMBER DIAPHRAGM
LIFTING LUG
EARS
BETWEEN
CENTER
3/8" PL
FOR BALLAST OPENING
1/8" BACK PL
THICK WALL
TUBE 8" , 1/8"
CHAMBER OPENING COVER
1/8" THICK BALLAST
1/8" PL
3/16" PL
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F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
O
N T
O O
N A
S S
E M
B L
Y S
H E
E T
S-103
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-1 T
M P
.d g n
M N
P -1
.0
-5
-0 /3
A M
U E
H L
E C
K P
.E
TYP
R 1 1/2"
R 3/4"
1/2" COPE
1/4" PLATE
1/4
1/4
TYP
R2"
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
FLOAT CHAMBER1/8
3/16
1/8
TYP
1/8
1/8
1"x1"x1/8" ANGLE TYP
1/8 1/8
PLATE
3/16" TOP
PINNING EAR
PL 20"x3"x1/4"
COVER AND SEAL
REINFORCING RING,
ACCESS HOLE WITH
0.10" THICKNESS
DIAPHRAGM
CHAMBER
BALLAST
1/8
PLATE
3/16" BOTTOM
1/8
PLATE
3/16" TOP
1/8
PLATE
1/8" SIDE
PLATE
1/8" SIDE
PLATE TYP
1/8" SIDE
ANGLE TYP
1"x1"x1/8"
1/8
TOLERANCE
CONCENTRIC WITH GATE BEAM
PINNING HOLES SHALL BE
TYP
EACH
SIDE
TYP
EACH
SIDE
CL
TYP
EACH
SIDE
1/8
1/8
TYP
1/8
1/8
1/8
TYP
1/8
1/8
1/8
GENERAL SHEET NOTES
3. ESTIMATED PONTOON WEIGHT IS 190 LBS.
2. ALL WELDS TO BE 1/8" UNLESS OTHERWISE NOTED.
1. MATERIAL - ALUMINUM GRADE 6061-T6, 1/8" THICK UNLESS OTHERWISE NOTED.
E1
SCALE: 1 1/2" = 1'-0"
ELEVATION - PONTOON
H16
S-103
A15
S-103
H16
SCALE: 3" = 1'-0"
SECTION
S-103
E1
1' 2'0 6"
F
IN
L
S-104
L1
SCALE: 1 1/2" = 1'-0"
PLAN - PONTOON
L2
S-104
A15
SCALE: 3" = 1'-0"
SECTION
S-103
E1
A7
SCALE: 3" = 1'-0"
LIFTING LUG
6"0 3" 1'
A3
SCALE: 6" = 1'-0"
DETAIL
3"0 6"1-1/2"
S-104
L2
A B C.0625
TYP BOTH SIDES
AB
C
/8
/8
7 3/4 "
7 3/4 "
7 3/4 "
7"
6"
6 1/4 "
8"
3"R
7/16 "
6"
/8
7"
1 3/16 "
/1
T
Y P
ONE SIDE
SEAL
D S
P
D
:5
:1
A M
/2
/2
M N
S
-1 T
M P
.d g n
CHAMBER
BALLAST
CHAMBER
FLOAT
1 1/2 "
PLATE
DIAPHRAGM TO BOTTOM
BALLAST CHAMBER
BACK PLATE
BACK PLATE
1 1/2"x1/8" BAR
1"x1"x1/8" ANGLE
1"x1"x1/8 ANGLE
DIAPHRAGM
BALLAST CHAMBER
THIS SIDE
NO WELD
THIS SIDE
NO WELD
CHAMBER HOLE
PLUG HOLE
3/8" PL PLATE
1/8" BACK
PLATE
1/8" BACK
RING
THICKENER
1/8" PLATE
RING
THICKENER
1/8" PLATE
OUTSIDE
& SEAL ON
1/8" COVER PLATE
OUTSIDE
& SEAL ON
1/8" COVER PLATE
PLATE
BOTTOM
FOR CLARITY
ANGLE REMOVED
SIDE PLATE AND
CUT TO FIT
8" LONG
TUBE 1" OD
PLATE
3/8" BASE
OUT 8"x3"
HANDHOLD CUT
HOLE TYP
A N
S I
D
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
N T
O O
N A
S S
E M
B L
Y S
H E
E T
S-104
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-1 T
M P
.d g n
M N
P -1
.0
-5
-0 /4
A M
U E
H L
E C
K P
.E
TYP 8 PLACES
WITH RUBBER WASHER
FOR 1/4"x1" SS BOLT
HOLE THRU 1/8" COVER PL
8 PLACES
COVER PL TYP
1/8" COVER PLATE
BC
RING OD
ACCESS HOLE
THRU 1/8" PL
RING ID
RUBBER SEAL
1/8" THICK
TYP 6 PLACES
1/4"x1" SS BOLT
COVER PLATE
1/8" THICK
R 2 9/16" BC
1/8
1/8
PLATE
1/8" BACK
OPENING
O P
E N
IN
G
1/4"x1" SS BOLT
DRILL AND TAP FOR
1/4"x1" SS BOLT
DRILL AND TAP FOR
1/8
1/8
BC
PLATE
1/8" BACK
TYP
T Y
P
TYP
1/8
1/8
1/8 1 1/2 - 3
TYP
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
1/8 4"
1/8 1 1/2-2 5/8 1/8 1 1/2-2 5/8
1/8
1/8
1/8
1/8
8"
GENERAL SHEET NOTES
L2
SCALE: 1 1/2" = 1'-0"
SECTION
A2
END VIEW
S-103
E1
1' 2'0 6"
F
IN
S-103
L1
F10
SCALE: 1 1/2" = 1'-0"
COVER PLATE
DETAIL- BALAST HOLE
S-104
A2
A10
SCALE: 3" = 1'-0"S-104
A2
A5
SCALE: 3" = 1'-0"
AND BACK PLATE
DETAIL- ACCESS HOLE
S-104
A2
H5
SCALE: 3" = 1'-0"
COVER PLATE
DETAIL-ACCESS HOLE
E5
SCALE: 3" = 1'-0"
RUBBER SEAL
DETAIL-ACCESS HOLE
A5
S-104
6"0 3" 1'
A10
S-104
S-104
A2
S-104
A2
(SHOWN FROM INSIDE PONTOON)
1/8" PL THICKENER RING
FOR EACH END OF PONTOON
ACCESS HOLE AND COVER ASSEMBLY REQUIRED
(SHOWN FROM INSIDE PONTOON)
1/8" PL THICKENER RING
AND BACK PLATE
DETAIL- ACCESS HOLE
B16
S-104
B16
DIAPHRAGM JOINT
DETAIL
S-104
L2
0 1" 2"1/2"
F14
NOT TO SCALE
PARTIAL ISO VIEW
SCALE: 12" = 1'-0" FULL SIZE
3. ESTIMATED PONTOON WEIGHT IS 190 LBS.
2. ALL WELDS TO BE 1/8" UNLESS OTHERWISE NOTED.
1. MATERIAL - ALUMINUM GRADE 6061-T6, 1/8" THICK UNLESS OTHERWISE NOTED.
A3
SCALE: 3" = 1'-0"
P
D
:5
:1
A M
/2
/2
M N
S
-5 T
M P
.d g n
1'-5" HOLD
/8
1 1/2 " 1 1/2 "
/4
2"
1 1/8 "
1 1/2 "R
/8
/8
/1
1/4 " 1/4 "
/8
/8
/4
SEE NOTE 2
SEE NOTE 2
FOR COTTER PIN
3/16" HOLE
SEE NOTE 3
GRADE B
ASTM A53
STEEL PIPE
3/4" SCH 80
TIP A36
SOLID STEEL
SEE NOTE 3
ASTM A53 GRADE B
3/4" SCH 80 STEEL PIPE
FOR COTTER PIN
3/16" HOLE
TIP A36
SOLID STEEL
CAP A36
SOLID STEEL
CAP A36
SOLID STEEL
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
IN
N
IN
G E
A R
S-501
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /5
A M
U E
H L
E C
K P
.E
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
1/8
FRONT SIDE ONLY
C/L TO C/L TYP
1/8
FINISH FOR FLATNESS
AND FIT
4 1/2" LONG
ALUMINUM PIPE
6061-T6
1 1/4" SCH 80
CL
CLCL
GRIND
SMOOTH
ALUMINUM TUBE
5"x3"x1/4"
1/8
1/8
1/8
1/8
GENERAL SHEET NOTES
3. HOT-DIP GALVANIZE PIN ASSEMBLIES.
2. GRIND SHALLOW NOTCH IN HEAD OF PIN ALIGNED WITH COTTER PIN HOLE.
1. MATERIAL: ALUMINUM 6061-T6 UNLESS OTHERWISE NOTED.
C8
SCALE: 6" = 1'-0"
PINNING EAR ASSEMBLY
D18
S-501
D18
SCALE: 6" = 1'-0"
SECTION
S-501
C8
IS USED FOR ALL PINNING EAR LOCATIONS.
5 REQUIRED PER PONTOON. THIS ASSEMBLY
3"0 6"1-1/2"
E2
SCALE: 3" = 1'-0"
BEAM PIN
PERIMETER/SUPPORT
E5
SCALE: 3" = 1'-0"
BEAM PIN
MIDDLE/RADIAL
6"0 3" 1'
30 REQUIRED
10 REQUIRED
P
D
:5
:2
A M
/2
/2
M N
S
-5 T
M P
.d g n
6'-5 9/16 " 6'-5 9/16 "
/8
4'-5 1/2 "
12'-11 1/16 "
2"
2"
6'-11 3/4 "
12'-11 1/16 "
2" 2"
2 1/2 "R
5"
4"
4"
2"
3"
2" 4"
3'-4"
5"3 1/2 "
ABOUT
SYM
6 1/4 "11 1/2 " 6 1/4 "
8 3/16 "
1 11/16 "
3 5/16 " 1 11/16 "
/2
/4
3/4 "
8 3/16 "
/8
/2
3/4 "
/4
1 11/16 "
/1
/8
PL 1/4 "
/4
/8
2 3/16 "
3"
2"R
4'- 9/16 "
2" 2"
1 1/2 "ABOUT
SYM
4'-4 9/16 "
4 1/2 " 4"
4" 8 7/16 "
1'-0"
9 1/8 "
3/4 "
/2
2"
2"
/4
7 5/8 "
5 1/8 "
R 1 1/2"
R 1 1/2"
1/4" THICK
BACKING PLATE
RADIAL BEAM BRACKET
PERIMETER BEAM TO
SEE NOTE 2
AW 6 X 4.69
AW 8 X 6.18
OF BEAMS
INTERSECTION
SEE NOTE 2
R 1 1/2" TYP
AW 6 X 4.69
SEE NOTE 2
UHMW PAD UHMW PAD
PER UHMW PAD
DIMENSION HOLES
BOLT, GALVANIZED TYP
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
E
R
IM
E T
E R
S
U P
P O
R T
A N
D R
A D
IA
B
A
M S
S-502
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /6
A M
U E
H L
E C
K P
.E
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
CJP
TYP
TYP
TYP
TYP TYP
CL
TYPTYP
CJP
TYP
ALUMINUM PIPE
1 1/4" SCH 80
TYP SEE NOTE 4
1/8
TYP
2 PLCS
SIDE
TOP
SAME AS BACKING PLATE
DIMENSION HOLE PATTERN
TYP
TYPTYP
CL
TYP
T Y
P
FITS HERE
SUPPORT BEAM
TOP OF
GENERAL SHEET NOTES
RADIAL BEAM IS 18 LBS. ESTIMATED WEIGHT OF PERIMETER BEAM IS 61 LBS.
5. ESTIMATED WEIGHT SUPPORT BEAM IS 75 LBS. ESTIMATED WEIGHT OF
4. BOLTS ARE 1/2" DIA. ASTM F3125 GR A325 GALVANIZED.
3. FOR CLARITY, NUTS AND BOLTS ARE NOT SHOWN.
2. RADIUS ALL INTERIOR REENTRANT CORNERS BY 1/8".
1. MATERIAL: ALUMINUM 6061-T6.
SCALE: 1" = 1'-0"
PERIMETER BEAM ASSEMBLY
G9
SUPPORT BEAM
A9
SCALE: 1" = 1'-0"
SCALE: 1 1/2" = 1'-0"
RADIAL BEAM AND UHMW PAD
A1
SCALE: 1" = 1'-0"
SECTION
M9
G9
S-502
0 1' 2'6"
SCALE: 3" = 1'-0"
1/4" BACKING PLATE
H3
SCALE: 1" = 1'-0"
SECTION
M15
G9
S-502
6"0 3" 1'
SCALE: 3" = 1'-0"
RADIAL BEAM BRACKET
PERIMETER BEAM TO
K2
1' 2'0 6"
SCALE: 3" = 1'-0"
UHMW PAD
E2
S-502
M9
M15
S-502
8 3/16 "
/8
/4
3/4 "
/4
1 11/16 "
/8
/1
/2
PL 1/4 "
3"
2 3/16 "
/8
2 PLCS
TYP
D S
P
D
:5
:2
A M
/2
/2
M N
S
-5 T
M P
.d g n
8'- 7/8 "
2"R
3'-4"
1'-8"
2'-4 7/16 "
2" 2"
3'-2 11/16 "
3'-6 11/16 "
4"1
/2
/8
2"
3'-2 11/16 "
2"R
2"
2" 6"
2"R
/4
4"
4"
4 3/4 "1 3/4 "
4"
/2
1/4 "
/1
/8
ALUMINUM PIPE
1 1/4" SCH 80
TYP SEE NOTE 4
SIDE
TOP
SEE NOTE 8
ASTM A53 GRADE B
3/4" SCH 80 STEEL PIPE
TIP - A36
SOLID STEEL
FOR COTTER PIN
3/16" HOLE
SEE NOTE 9
CAP A36
SOLID STEEL
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
ID
D L
E A
N D
G A
T E
B E
A M
S
S-503
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /7
A M
U E
H L
E C
K P
.E
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
1/8
1/8
TYP1/8
TYP
MIDDLE BEAM BRACKETS
RADIAL BEAM TO
A
B
C
SEE NOTE 2
AW 6 X 4.69
TYP
0.10" THICK
T Y P
PL 1/4"
TYP
1/2" COPE
AW 6 X 4.69
H O
L D
H O
L D
AW 6 X 4.69
A B C.0625
TYP BOTH SIDES. SEE NOTE 6
SYM
ABOUT
CL
TYPTYP
HOLD
HOLD
1/8 1 1/2 - 4
TYP
1/8 1 1/2 - 4
R 1 1/2" TYP
SEE NOTE 2
AW 6 X 4.69
MIDDLE HOLE
PLATE
BACKING
TYP
1/8
1/8
GENERAL SHEET NOTES
9. GRIND SHALLOW NOTCH IN HEAD OF PIN ALIGNED WITH COTTER PIN HOLE.
8. HOT-DIP GALVANIZE PIN ASSEMBLY.
BRACKET SHOWN ON THIS SHEET.
7. BACKING PLATE SHOWN (H3, S-502) TO BE USED IN CONJUNCTION WITH BEAM
6. MIDDLE HOLE OF GATE BEAM ASSEMBLY IS 1 1/4" DIAMETER.
BEAM IS 34 LBS.
5. ESTIMATED WEIGHT OF MIDDLE BEAM IS 43 LBS, ESTIMATED WEIGHT OF GATE
4. BOLTS ARE 1/2" DIA. ASTM F3125 GR A325 GALVANIZED.
3. FOR CLARITY, NUTS AND BOLTS ARE NOT SHOWN.
2. RADIUS ALL INTERIOR REENTRANT CORNERS BY 1/8".
1. MATERIAL: ALUMINUM 6061-T6.
SCALE: 3" = 1'-0"
BEAM BRACKET
RADIAL BEAM TO MIDDLE
J14
GATE BEAM
B9
SCALE: 1 1/2" = 1'-0"
SCALE: 1 1/2" = 1'-0"
MIDDLE BEAM
J1
1' 2'0 6"
SECTION
E16
SCALE: 1 1/2" = 1'-0"S-503
B9
6"0 3" 1'
SCALE: 3" = 1'-0"
GATE BEAM PIN
A4
10 REQUIRED
E16
S-503
P
D
:5
:3
A M
/2
/2
M N
S
-5 T
M P
.d g n
3 7/8 "
1'-7 1/2 "
5'-3 1/2 "
2'-9"
/1
/1
/1 " 6
/2
/1
/1
4'-3 1/8
1 7/8 "
12'-2 3/8
R
3/4 "
/8
/2
'-7 /1
/1
3'- 13/16 "
9 7/16 "
/1
9 11/16 "
7'-7 1/8 "
7 11/16 "
/2
/1
3 11/16 "
8 5/8 "
1 13/16 "
/1
3/4 "
/8
/8
1/4 "
/1
/1
3/4 "
/8
/8
1/4 "
ALL DECK SEGMENTS
TYPICAL SLOTTED HOLE
ALL DECK SEGMENTS
TYPICAL SLOTTED HOLE
SCH 40 ALUMINUM PIPE
SCH 40 ALUMINUM PIPEPLATE
1/8" DECK
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P D
E C
K S
E G
M E
N T
S A
A N
D D
S-504
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /8
A M
U E
H L
E C
K P
.E
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
TYP
C H
A N
N E
L S
T Y
P
TYP
TYP
TYP
R 12'-4"
R 3'-1 13/16"
DECK PLATE
DECK PLATE
C H
A N
N E
L S
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1 1/2-3 1/8
1/8
2-6
2-6
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1/8
CHANNELS
1/81/8
1 1/2-3
1 1/2-3
1 1/2-3
1/8
TYP
TYP
1/8
1/81/8
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYPTYP
TYP
1/8 1 1/2-3
TYP
GENERAL SHEET NOTES
1' 2'0 6"
SCALE: 6" = 1'-0"
DETAIL
M7
SCALE: 1 1/2" = 1'-0"
SEGMENT D IS OPPOSITE HAND
DECK SEGMENT A - BOTTOM VIEW
A2
G15
S-508
SCALE: 1 1/2" = 1'-0"
SEGMENT D IS OPPOSITE HAND
DECK SEGMENT A - TOP VIEW
A15
S-504
A2
3"0 6"1-1/2"
M2
S-505
6. ALL DECK PLATES ARE 1/8" DIAMOND PLATE.
5. ALL STIFFENERS ARE 1/4"x1 3/8" BAR UNLESS OTHERWISE NOTED.
ENGINEER'S APPROVAL.
4. SHOP DRAWINGS SHALL CLEARLY SHOW LOCATIONS OF SKIP WELDING FOR
3. ESTIMATED WEIGHT OF DECK PANEL ASSEMBLIES A OR D IS 53 LBS.
ALL DECK SEGMENTS.
2. HOLD BACK HORIZONTAL SKIP WELDS BY 1" FROM VERTICAL FILLETS,
FOR BENT PLATE CHANNELS.
1. MATERIAL IS ALUMINUM 6061-T6. ALUMINUM ALLOY 5052-H32 IS ALSO ACCEPTABLE
DECK PLATES
TYPICAL FOR ALL
M7
S-505
DECK SEGMENT A (5) REQUIRED, DECK SEGMENT D (5) REQUIRED
M7
S-504
M11
S-505
172.85°
3/16 "1 3/4 "
/8
/8
1 1/2 " MIN
D S
P
D
:5
:3
A M
/2
/2
M N
S
-5 T
M P
.d g n
3 7/8 "
1'-7 1/2 "
5'-3 1/2 "
/1
/1
/1 " 6
/2
/1
/1
3'-10 1/ 8 "
1 7/8 "
12'-2 3/8
R
11/16 " 9 /1
3'- 13/16 "
9 7/16 "
/1
"7 11/16 "
/2
/1
6 13/16 "
1 13/16 "
4'-6 13/16 "
3 11/16 "
9'-2 1/1 6 "
/1
R 12'-4"
R 3'-1 13/16"
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P D
E C
K S
E G
M E
N T
B
S-505
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /9
A M
U E
H L
E C
K P
.E
WELD PRIOR TO
WELD ON DECK PL
WHERE STIFFENERS MEET
DIMENSION TO POINT
BENT STIFFENER JOINTS
TYPICAL DETAIL FOR ALL
CL PANEL
HVY TACK
CHANNEL
1/8" BENT
SEE NOTE 1
CHANNEL
1/8" BENT
DECK PLATE
1/8" ALUMINUM
STIFFENER
1/4" HOR
STIFFENER
1/4" CHANNEL
STIFFENER
1/4" CHANNEL
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
TYP
C H
A N
N E
L S
T Y
P
TYP
TYP
TYP
DECK PLATE
DECK PLATE
C H
A N
N E
L S
CHANNEL
CHANNEL
1/8
1/8 1/8
1/8
1/8
1/8
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1 1/2-3 1/8
1/8
2-6
2-6
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1/8
1/81/8
1 1/2-3
1 1/2-3
1 1/2-3
1/8
TYP
TYP
1/8
1/81/8
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYPTYP
TYP
1/8 1 1/2-3
TYP
1' 2'0 6"SCALE: 1 1/2" = 1'-0"
DECK SEGMENT B - BOTTOM VIEW
A2 SCALE: 1 1/2" = 1'-0"
DECK SEGMENT B - TOP VIEW
A15
M2
S-505
SCALE: 12" = 1'
SECTION
M11
S-504
A15
3"0 6"1-1/2"SCALE: 12" = 1'
DETAIL
M2
S-504
A2
SCALE: 12" = 1'
DETAIL
M7
S-504
A15
DECK PLATES
TYPICAL FOR ALL
DECK PLATES
TYPICAL FOR ALL
DECK PLATES
TYPICAL FOR ALL
M7
S-505
GENERAL SHEET NOTES
6. ALL DECK PLATES ARE 1/8" DIAMOND PLATE.
5. ALL STIFFENERS ARE 1/4"x1 3/8" BAR UNLESS OTHERWISE NOTED.
ENGINEER'S APPROVAL.
4. SHOP DRAWINGS SHALL CLEARLY SHOW LOCATIONS OF SKIP WELDING FOR
3. ESTIMATED WEIGHT OF DECK PANEL ASSEMBLY B IS 53 LBS.
ALL DECK SEGMENTS.
2. HOLD BACK HORIZONTAL SKIP WELDS BY 1" FROM VERTICAL FILLETS,
FOR BENT PLATE CHANNELS.
1. MATERIAL IS ALUMINUM 6061-T6. ALUMINUM ALLOY 5052-H32 IS ALSO ACCEPTABLE
(8) REQUIRED
M11
S-505
M7
S-504
P
D
:5
:3
A M
/2
/2
M N
S
-5 T
M P
.d g n
3 7/8 "
1'-7 1/2 "
5'-3 1/2 "
/1
/1
/1 " 6
/2
/1
/1
3'-7 3/8
1 7/8 "
12'-2 3/8
R
11/16 " 9 /1
3'- 13/16 "
9 7/16 "
/1
"7 11/16 "
/2
/1
6 13/16 "
1 13/16 "
4'-9 9/16 "
3 11/16 "
9'-2 1/1 6 "
/1
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P D
E C
K S
E G
M E
N T
C
S-506
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
TYP
C H
A N
N E
L S
T Y
P
TYP
TYP
TYP
R 12'-4"
R 3'-1 13/16"
DECK PLATE
DECK PLATE
C H
A N
N E
L S
CHANNEL
CHANNEL
1/8
1/8 1/8
1/8
1/8
1/8
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1 1/2-3 1/8
1/8
2-6
2-6
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1/8
1/81/8
1 1/2-3
1 1/2-3
1 1/2-3
1/8
TYP
TYP
1/8
1/81/8
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYPTYP
TYP
1/8 1 1/2-3
TYP
1' 2'0 6"SCALE: 1 1/2" = 1'-0"
DECK SEGMENT C - BOTTOM VIEW
A2
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT C - TOP VIEW
A15
M2
S-505
M7
S-505
GENERAL SHEET NOTES
6. ALL DECK PLATES ARE 1/8" DIAMOND PLATE.
5. ALL STIFFENERS ARE 1/4"x1 3/8" BAR UNLESS OTHERWISE NOTED.
ENGINEER'S APPROVAL.
4. SHOP DRAWINGS SHALL CLEARLY SHOW LOCATIONS OF SKIP WELDING FOR
3. ESTIMATED WEIGHT OF DECK PANEL ASSEMBLY C IS 53 LBS.
ALL DECK SEGMENTS.
2. HOLD BACK HORIZONTAL SKIP WELDS BY 1" FROM VERTICAL FILLETS,
FOR BENT PLATE CHANNELS.
1. MATERIAL IS ALUMINUM 6061-T6. ALUMINUM ALLOY 5052-H32 IS ALSO ACCEPTABLE
(4) REQUIRED
M11
S-505
P
D
:5
:4
A M
/2
/2
M N
S
-5 T
M P
.d g n
3 7/8 "
1'-7 1/2 "
5'-3 1/2 "
/1
/1 " 6
/2
/1
/1
3'-10 1/ 8 "
1 7/8 "
12'-2 3/8
R
3/4 "
/1
3'- 13/16 "
9 7/16 "
/1
"7 11/16 "
/2
/1
2'-4 1/16 "
3'-9 13/16 "
'-4 /8
'-1
/4
4'-7 1/1 6 "
7 1/16 "
/1
'-1
/1
1 1/ 16 "
1 13/16 "
3 11/16 "
/1
5 1/ 2 "
/1
/4
/4
2'-11 7/16 "
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P D
E C
K S
E G
M E
N T
S E
A N
D G
S-507
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0
-5
-0 /1
A M
U E
H L
E C
K P
.E
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
C H
A N
N E
L S
T Y
P
TYP
TYP
TYP
R 12'-4"
R 3'-1 13/16"
DECK PLATE
DECK PLATE
C H
A N
N E
L S
1/8
1/8
CHANNEL
CHANNEL
D E
C K P
L A
T E
D E
C K P
L A
T E
1/8
1/8
1 1/2-3
1 1/2-3
1/8 1/8 1 1/2-3
TYP
1/8
1/8 1/8
1/8
1/8
1/8
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8
1 1/2-3 1/8
1/8
2-6
2-6
1/8
1/8
1/8
1/8
1/8
1/81/8
1 1/2-3
1 1/2-3
1 1/2-3
1/8
TYP
TYP
1/8
1/81/8
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
1/8 1 1/2-3
TYP
1' 2'0 6"SCALE: 1 1/2" = 1'-0"
SEGMENT E IS OPPOSITE HAND
DECK SEGMENT G - BOTTOM VIEW
A2
SCALE: 1 1/2" = 1'-0"
SEGMENT E IS OPPOSITE HAND
DECK SEGMENT G - TOP VIEW
A15
M2
S-505
M7
S-505
GENERAL SHEET NOTES
6. ALL DECK PLATES ARE 1/8" DIAMOND PLATE.
5. ALL STIFFENERS ARE 1/4"x1 3/8" BAR UNLESS OTHERWISE NOTED.
ENGINEER'S APPROVAL.
4. SHOP DRAWINGS SHALL CLEARLY SHOW LOCATIONS OF SKIP WELDING FOR
3. ESTIMATED WEIGHT OF DECK PANEL ASSEMBLIES G OR E IS 51 LBS.
ALL DECK SEGMENTS.
2. HOLD BACK HORIZONTAL SKIP WELDS BY 1" FROM VERTICAL FILLETS,
FOR BENT PLATE CHANNELS.
1. MATERIAL IS ALUMINUM 6061-T6. ALUMINUM ALLOY 5052-H32 IS ALSO ACCEPTABLE
DECK SEGMENT G (1) REQUIRED, DECK SEGMENT E (1) REQUIRED
M11
S-505
P
D
:5
:4
A M
/2
/2
M N
S
-5 T
M P
.d g n
3 11/16 "
1 13/16 "
6 13/16 "
3'-3 3/4
3 7/8 " 1'-7 1/2 "
1'-10 1/4 "
2'-11 1/16 " 1 7/8 "
/1
7 11/16 "
12'-2 3/8 "R
R
/1
/1
/1
3'-10 1/ 4 "
2'-4 5/8
2'-4 7/16 "
3'-9 7/8 "
/2
3/4 "
/1
/1
/4
1/16 "
1/16 "
/1
/1
/1
9 1/4 "
1/8 "
8 1/2 "
/4
/1
/1
/8
/8
/8
/2
2'-5 11/16 "
/8
/4
3 5/8 "6 1/2 " 3 5/8 " 6 1/2 "
/8
P L
A T
E
D E
C K
R 3/8"
R 1/4"
SEE NOTE 1
1/4" BENT PLATE
R 1" TYP
1/4" PLATE
BOLT GALVANIZED TYP
ASTM F3125 GR A325
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P D
E C
K S
E G
M E
N T
F
S-508
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
D E
C K
P L
A T
E
D E
C K
P L
A T
E
D E
C K
P L
A T
E
R
/1
TYP
T Y
P
1/8
1/8
1/8
1/8
1 1/2-3
1 1/2-3
1/8
1/8
1/8
1/8 2-6
1/8 2-6
1/8 1 1/2-3
D E
C K
P L
A T
E
C H
A N
N E
L S
C H
A N
N E
L S
1/8
1/8
1/8
1/8
1/8
1/8
1 1/2-3
1/8
1/8
1/8
1/81/8
1 1/2-3 1 1/2-3
1 1/2-3
1/8
1/81/8
TYP
TYP
TYP
TYP
TYP
TYP
1/8
1/8
TYP
TYP
1/8
1/8
2-6
2-6
TYP
TYP
TYP
TYP
1/8
1/8
TYP
1/8 1 1/2-3 1/2
1/8 2-5
1/8 1 1/2
1/8
TYP
1/8 1 1/2
T Y
P
CL
SCALE: 6" = 1'-0"
DETAIL - LIFTING EAR NOTCH
G15
3"0 6"1-1/2"
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT F - BOTTOM VIEW
A2
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT F - TOP VIEW
K1
1' 2'0 6"
M7
S-505
M2
S-505
A2
S-504
SCALE: 3" = 1'-0"
VIEW - CONNECTING BAR
B14
A2
S-508 6"0 3" 1'
GENERAL SHEET NOTES
6. ALL DECK PLATES ARE 1/8" DIAMOND PLATE.
5. ALL STIFFENERS ARE 1/4"x1 3/8" BAR UNLESS OTHERWISE NOTED.
ENGINEER'S APPROVAL.
4. SHOP DRAWINGS SHALL CLEARLY SHOW LOCATIONS OF SKIP WELDING FOR
3. ESTIMATED WEIGHT OF DECK PANEL ASSEMBLY E (BOTH PIECES) IS 36.5 LBS.
ALL DECK SEGMENTS.
2. HOLD BACK HORIZONTAL SKIP WELDS BY 1" FROM VERTICAL FILLETS,
FOR BENT PLATE.
1. MATERIAL IS ALUMINUM 6061-T6. ALUMINUM ALLOY 5052-H32 IS ALSO ACCEPTABLE
(1) REQUIRED
M11
S-505
B14
S-508
P
D
:5
:5
A M
/2
/2
M N
S
-5 T
M P
.d g n
1'-8 3/8 "
3/16 "
1'-6"
T
Y P
/4
/8
/2
/4
1'-8 3/8 "
Y
P
/8
TYP
PLACES
TACK 3
1 3/8 "
1 7/8 "
/2
/2
/2
/2
2 1/4 " 3 13/16 " 13/16 "
/8
7 3/4 "
3 1/8 "
/2
/8
/4
/2
/2
/8
/2
/2
ON PLATFORM HATCH FRAME
MOUNTING TO LADDER BRACKET
FRONT TO BACK TO FACILITATE
MOUNTING PLATES TO BE SLANTED
TYP
1/8" END CAP
ALUMINUM PIPE
2" SCH 80
SEE NOTE 3
BAR TYP
1 1/4" DIA
HOLE TYP
11/16" THRU
TYP
1/8" END CAP
SEE NOTE 3
BAR TYP
1 1/4" DIA
ALUMINUM PIPE
2" SCH 80
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P L
A D
D E
R A
N D
G R
A B
B A
R
S-509
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
3/16
TYP
1/8
3/16
TYP
PLUG WELDS
PLACES FOR
5/8" BOLT TYP
HOLE FOR
11/16" THRU
5/8
TYP
INTO PIPE
SLIP FIT
HOLES TYP
11/16" THRU
1/8
TACK
(3) PLACES
TYP
3/8
R 1/2" TYP
3/8
PINS TYP
THRU HOLES
1/8" END CAP
1/8" END CAP
HEIGHT ADJUSTMENT
FOR GRAB BAR
MULTIPLE HOLES
ALUMINUM PIPE
1 1/2" SCH 80
ALUMINUM PIPE
1 1/2" SCH 80
ALUMINUM PIPE
2" SCH 80
EXTENSION
THE HEIGHT OF THE BARS.
PIECES ALLOW FOR ADJUSTING
FULLY EXTENDED. MULTIPLE
GRAB BAR ASSEMBLY SHOWN
1/4" PL
ALUMINUM 6061-T
PIPE
ALUMINUM
2" SCH 80
EXTENSION
1/8
TYP
GENERAL SHEET NOTES
3. APPLY ANTI-SLIP TAPE TO TOP SIDE OF ALL RUNGS.
2. FOR CLARITY, PINS AND NUTS AND BOLTS ARE NOT SHOWN.
1. MATERIAL FOR ALL PARTS IS 6061-T6 ALUMINUM.
D9
SCALE: 1 1/2"" = 1'-0"
ACCESS LADDER - UPPER SECTION
A10
S-509
1' 2'0 6"D15
SCALE: 1 1/2"" = 1'-0"
ACCESS LADDER - LOWER SECTION
A10
SCALE: 3" = 1'-0"
SECTION
S-509
D9
A4
SCALE: 3" = 1'-0"
DETAIL
S-509
D15
E1
SCALE: 3" = 1'-0"
GRAB BAR ASSEMBLY
G4
SCALE: 3" = 1'-0"
EXTENSION
G6
SCALE: 3" = 1'-0"
GRAB BAR
6"0 3" 1'
A4
S-509
P
D
:5
:5
A M
/2
/2
M N
S
-5 T
M P
.d g n
/4
2'-10 1/16 "
/4
/8
6 1/16 " 13/16 "
6 15/16 "
/1
3 1/2 "
/4
2 1/2 "
3/16 "
/4
1/4 "
/8
/4
O
P E
N
IN
G
/2
/4
2'-9 1/4 " OPENING3" 3"
/2
/8
5 5/8 "
3/4 "
2 3/4 "
2'-7"
/2
2'-1 3/4 "
/4
1'-9" 4 5/8 "
HANGER
LADDER
ACCESS
GRAB BAR
HATCH FRAME
HANGER
LADDER
ACCESS
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P A
C C
E S
S H
A T
C H
A N
D F
R A
M E
S-510
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
PL 5 5/8"x7 7/8"x3/8"
ALUM PIPE TYP
2" SCH 80 SEE NOTE 2
HANGERS 1/4" PL
ACCESS LADDER
1/4
1/4
R 3/8"
R 15/16" TYP
TYP
TYP
TYP
3"x3"x1/4"
3 PLCS
BAR TYP
1 3/4"x3/8"
2 1/2"x3/8" BAR
EVENLY SPACED
TYP 4
PLCS
1/8
1/4
TYP
1/4
T Y
P
HANGER
LADDER
ACCESS
GENERAL SHEET NOTES
THE TOP SEGMENT OF THE LADDER.
2. ACCESS LADDER HANGERS NEED TO BE PLACED SO THEY ABUT THE PLATES ON
1. MATERIAL IS 6061-T6 ALUMINUM UNLESS OTHERWISE NOTED.
A2
SCALE: 3" = 1'-0"
SECTION
K13
S-510
A13
NOT TO SCALE
ISO OF OUTER CORNER
K13
SCALE: 3" = 1'-0"
SECTION
S-510
E4
G13
S-510
G13
SCALE: 3" = 1'-0"
SECTION
S-510
E4
6"0 3" 1'
E4
SCALE: 3" = 1'-0"
PLAN TMP HATCH FRAME ASSEMBLY
A2
S-510
S-510
E4
A17
NOT TO SCALE
ISO OF INNER CORNER
2'-10 1/16 "
1/2 " 1
/4
2'-9 1/16 "
/2
2 3/16 "
/8
2'-10 1/16 "
2'-4 5/16 "
2 7/8 "
/8
3"
1'-2 7/8 "
/4
1/2 "
/8
7 5/16 "
4 5/16 " 4 5/16 "
3/4 " 3/4 "
11 1/2 "
/4
/4
D S
P
D
:5
:0
A M
/2
/2
M N
S
-5 T
M P
.d g n
4 1/4 "
/8
/1
/4
/4
R 7/16"
R 5/8"
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
P H
A T
C H
C O
V E
R
S-511
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 T
M P
.d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
Y
P
T Y
P
K13 THIS SHEET
PULL DETAIL
SEE HATCH
SLOTTED HOLE
3/8"x1"
1/4" PLATE
R 1 5/16" TYP
BAR TYP
2 1/2"x1/4" 1/4
TYP
T Y
P
PIANO HINGE
NOT SHOWN
PIANO HINGE
NOT SHOWN
PIANO HINGE
HATCH PULL
PIECE 1 WITH
HATCH COVER
PIECE 2
HATCH COVER
TYP
TYP
TYP
TYP
HINGE POSITION
APPROXIMATE
POCKET TYP
GRAB BAR
CUT OUT FOR
LADDER HANGERS, TYP
GAP TO CLEAR ACCESS
LADDER HANGERS, TYP
GAP TO CLEAR ACCESS
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
1/8
GENERAL SHEET NOTES
OF DOOR TO RECEIVE SCREW HEAD TYP (2) PLACES.
NYLOCK NUTS. FEMALE HALF OF HINGES ON DOORS, COUNTERSINK BOTTOM SIDE
2. MATCH DRILL HATCH COVER AND HINGE FOR 1/4" DIA SS FLAT HEAD SCREWS WITH
1. MATERIAL FOR ALL PARTS IS ALUMINUM 6061-T6 UNLESS OTHERWISE NOTED.
SCALE: 6" = 1'-0"
HATCH PULL ASSEMBLY
K13
SCALE: 3" = 1'-0"
TMP HATCH COVER (2) PIECES
A2 6"0 3" 1'
SCALE: 3" = 1'-0"
SECTION
A12
A2
S-511
3"0 6"1-1/2"
SCALE: 3" = 1'-0"
SECTION
D12
A2
S-511
A12
S-511
S-511
D12
P
D
:5
:0
A M
/2
/2
M N
S
-1
D
T A
P .d g n
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
C E
S S
P L
A T
F O
R M
L A
D D
E R
C O
N F
IG
U
R A
T
IO
N
S-101
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-1 D
T A
P .d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
DTAP
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
BC A
C
B A
SLOTTED HATCH COVER
UNSLOTTED HATCH COVER
FRAME
DRAFT TUBE DOOR
CONNECTED TO
NOT SHOWN
AROUND LADDER LEGS
U BOLTS THRU BRACKETS
NOT SHOWN
ON TMP HATCH FRAME
LADDER ATTACHED TO BRACKETS
FRAME
DRAFT TUBE DOOR
CONNECTED TO
TENSION BAR
TENSION BAR
DECK PANELS A, B, AND C
HAND RAILS
ACCESS PLATFORM
SECTION RIGHT SIDE
MAIN HANDRAIL UPPER
LEFT LONG BEAM
RIGHT LONG BEAM
SECTION LEFT SIDE
MAIN HANDRAIL UPPER
DOOR BEAM
END BEAM
TOP SECTION OF LADDER
ASSEMBLY NOT SHOWN
GENERAL SHEET NOTES
2. SOME ITEMS OR PIECES OF EQUIPMENT NOT SHOWN FOR CLARITY.
1. THE LADDER CONFIGURATION UTILIZES DECK PLATES A, B AND C.
SCALE: 1" = 1'-0"
ACCESS PLATFORM - LADDER CONFIGURATION
A2 0 1' 2'6"
P
D
:5
:0
A M
/2
/2
M N
S
-5
D
T A
P .d g n
9 7/8 "
/2
/8
/8
7 15/16 "3 7/8 "
6 9/16 "
/4
1/4 " PL
1/2 "4 1/2 "
1'-11"
1 1/4 "
2 1/8 "
/4
3/16 "
1/4 "
/1
/1
/8
7 1/8 " 4 3/8 " 4 3/8 "
/2
/2
/2
1/4 " PL
1 1/8 "
/4
P
L
/4
/4
/4
/4
P
L
/4
/4
/2
/2
1"
1/4 "
5/8 "
7 5/16 " 8 5/16 "
/4
/4
/4
/4
/4
1'-3 1/8 " 1'-3 1/8 "
1 1/4 "
/8
.0
.7
/8
1 1/4 "
/1
/8
/8
/1
" 1 1/8 " 1 1/8 "
6 15/16 " 7 15/16 "
7 5/16 "
6 15/16 "
1'-5 3/4 "
/2
/2
1/4 "
5/8 "
/2
1"
/2
5" 6"
/8
8 5/16 "
7 15/16 "
1'-6 3/4 "
/8
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
C E
S S
P L
A T
F O
R M
B R
A C
K E
T S
S-501
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
1/8
TYP
R 1/4"
R 4"
1/8
1/8
TYP
1/8
R 1"
R 1"
1/8
1/8
1/8
1/8
TYP
R 2"
1/8
TYP
CHAMFER
1/8 x1/4" PL
4 1/2"x9 1/2"
R 1/4" TYP
1/8
1/8
CJP
TYP
4 PLCS
TYP
TYP
T Y
P
R 1 1/2"
R 1 1/2"
1/8
1/8
TYP
R 1 1/2" R 1 1/2"
1/8
1/8
TYP
BEND LINE
BEND LINE
1/8
1/8
TYP
R 3/8" R 3/8"
R 1/8" R 1/8"
TYP
1/8
1/8
R 1 1/4"
R 1 1/4"
SHIM INSERT
TYP
R 1/16"
BENT END ONLY
R 1/16" EDGES OF
1/8
1/8
TYP
SHIM INSERT
DRILL HOLE FOR
GENERAL SHEET NOTES
ESTIMATED UPPER BRACKET WEIGHT IS 25 LBS EACH.
3. ESTIMATED LOWER BRACKET WEIGHT IS 75 LBS EACH.
2. FOR CLARITY, NOT ALL COMPONENTS ARE SHOWN.
1. MATERIAL IS ASTM A572 GR 50 HOT GALVANIZED.
RIGHT UPPER BRACKET
A1
SCALE: 3" = 1'-0"
LEFT UPPER BRACKET
A14
SCALE: 3" = 1'-0" 6"0 3" 1'
RIGHT UPPER BRACKET FLAT
B9
SCALE: 3" = 1'-0"
LEFT UPPER BRACKET FLAT
H16
SCALE: 3" = 1'-0"
LOWER BRACKET ASSEMBLY
G1
SCALE: 3" = 1'-0"
SECTION
G9
SCALE: 3" = 1'-0"
S-501
G9
S-501
G1
DETAIL
J13
SCALE: 3" = 1'-0"S-501
A14
J13
S-501
3'-6 1/4 "
4'-4 1/8 "
4 15/16 "
3 11/16 "
8 3/16 "
1 1/4 "
3 7/16 "
3 1/4 " 2'-11 3/4 "
9"
1 5/16 " 1 5/16 "
3'-6 3/8 "3" 3"
3 15/16 "
3/4 "1"
/8
4'- 3/8 "
4 15/16 "1
/2
/4
/2
3"
2 1/2 "
/2
/8
1/2 "
11 3/4 " 11 3/4 "
5"
D S
P
D
:5
:1
A M
/2
/2
M N
S
-5
D
T A
P .d g n
3'-6"2" 2"
4'-7 15/16 "
1"
5/8 "
7/16 "
/4
3"
FOR GALVANIZED TURNBUCKLE
(QTY 2 RH, 2 LH THREADS
DRILL AND TAP 3/4-10 THRU
WRENCH FLATS
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
D T
E N
S
IO
N R
O D
A C
C E
S S
P L
A T
F O
R M
E N
D B
E A
M S
S-502
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
5x2x1/8 TUBE
R 1/4" TYP
TYP
1/4" PLATE
1/4" PLATE
1/8
1/8
1/8 WELD VERTICAL
PLATE TO TUBE
TOP AND BOTTOM
5x2x1/8 TUBE
KEEPER PIN
1/8
TYP
1/8
HOLD BACK 1" FROM
FLARE BEVEL TYP
R 1/4" TYP
SHIM
1/8"
5/16
TYP
1/8
TYP
1/8
TYP
1/8
TYP
R 1"
TYP
R 1"
R 1/4"
PLATE
1/4" BENT
1/8" SHIM
1/8
1/8
TYP
TOP AND
BOTTOM
TYP 1/8
1/8
R 1 1/2" TYP
5x2x1/8 TUBE
1/8
TOP
ONLY
TYP
1/8
1/8
TYP
HOLE
POCKET TYP
HANDRAIL
4"x3"x1/4"
PLATE
1/4" BENT
1/4" PLATE
T Y
P
AND BEAM - SEE NOTE 3
9/16" BOLT HOLE THRU ANGLE
POINT TO LINER
1/4" BELOW NEAREST CONTACT
BRASS SCREW TO BE AT LEAST
TO ALLOW 1/4" COUNTERSUNK
OVERSIZE COUNTERBORE
BE DIFFERENT SIZES
LEFT AND RIGHT BLOCKS WILL
AGAINST DRAFT TUBE LINER
UHMW BLOCKS TO BE CUT TO FIT
SEE NOTE 4
UNCUT UHMW BLOCK
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
1/8
TYP
PIPE SEE NOTE 4
1 1/4" SCH 40 STEEL
THIS DIMENSION WILL BE DIFFERENT FOR
THE LEFT AND RIGHT TENSION ROD. LENGTH
CAN BE ADJUSTED AS NEEDED
NUT
3/4" JAM
GALVANIZED TYP
3/4" JAM NUT
JAM NUT
3/4"-10 MALE RH WITH
CROSBY TURNBUCKLE
GALVANIZED JAW END JAM NUT
3/4"-10 MALE LH WITH
CROSBY TURNBUCKLE
GALVANIZED JAW END
F L
A T
S
GENERAL SHEET NOTES
4. HOT DIP GALVANIZE ASSEMBLY AFTER END CAPS ARE WELDED.
WITH ASTM D6712.
4. UHMW TO BE VIRGIN MATERIAL, BLACK, AND UV RESISTANCE IN ACCORDANCE
3. ANGLE IS ONLY ATTACHED WHEN IN THE LADDER CONFIGURATION.
2. ESTIMATED WEIGHT FOR TURNBUCKLE ASSEMBLY IS 14 LBS.
1. MATERIAL FOR ALL PARTS IS ALUMINUM 6061-T6 UNLESS OTHERWISE NOTED.
(2) REQUIRED
SCALE: 3" = 1'-0"
TENSION ROD
M1
GALVANIZED A36
SCALE: 6" = 1'-0"
DETAIL - THREADED END CAP
M15
S-502
M1
6"0 3" 1'SCALE: 3" = 1'-0"
DOOR BEAM ASSEMBLY
A10
SCALE: 3" = 1'-0"
END BEAM ASSEMBLY
F6
SCALE: 3" = 1'-0"
SECTION
B8
S-502
A10
3"0 6"1-1/2"
SCALE: 3" = 1'-0"
ULTRA-HIGH-MOLECULAR-WEIGHT BEARING PADS
A2
M15
S-502
B8
P
D
:5
:1
A M
/2
/2
M N
S
-5
D
T A
P .d g n
1 15/16 "7 1/4 "
4 1/2 "
13 11/16 "
9 7/16 " 6 1/16 "
20"
6 3/16 " 6 1/16 "
16 1/4 "
/4
/2
/2
/2
/2
16 1/4 "
7.6°
11 3/8 "
15 3/8 "
7/16 "11 3/8 "
15 13/16 "
7/16 "
/2
4"
/8
/8
/8
/8
/8
'- 1
/1
'-5 /8
9 1/4 "
1'-4 11/16 "
1'-6 11/16 "
/2
4 3/4 " 4 3/4 "
/1
2'-9 3/8 " 2'-9 3/8 "
/1
5/8 "
4 1/4 "
4 1/4 "
4 1/4 "
2"
/4
4 1/4 "
7/16 "
/2
/2
7 5/16 " 4 15/16 "4" 2"
2"
/8
T
Y P
5/8 " TYP
4 7/8 "
6 1/2 "
1 1/2 "
1/16 "
2 7/8 "
/8
/1
3 1/4 "
1 5/16 "
R 1/2" TYP
FROM L 6"x3"x3/8" TYP
L 6"x1 1/2"x3/8" CUT
FOR 1/2" U-BOLT TYP
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
.E
A
B A
N D
C
L A
D D
E R
C O
N F
IG
U
R A
T
IO
N A
N D
D E
C K
IN
G
S E
G M
E N
T S
A C
C E
S S
P L
A T
F O
R M
H A
T C
H C
O V
E R
S-503
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /1
A M
U E
H L
E C
K P
.E
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
TYP
1/8
1/8
1/8
1/8
1/8
1/8
1/8
1/8
TYP
R 2 1/4"
T Y
P A
R O
U N
D C
T Y
P A
R O
U N
D C
T Y
P A
R O
U N
D C
5"x1 3/4" TYP
FINGER HOLE
1/8
1/8
1/8
1/8
TUBE
ALUMINUM
2x3x1/8
TUBE
ALUMINUM
2x3x1/8
TUBE
ALUMINUM
2x3x1/8
TYP
L
L
L
TYP TYP
TYP
TYP
1/4" BENT PL
K13 SHEET S-511 TMP
HATCH PULL SEE DETAIL
K13 SHEET S-511 TMP
HATCH PULL SEE DETAIL
1/4 2-6
1/4 2-6
TYP
TYP
1/8
1/8
1/8
GENERAL SHEET NOTES
COATING.
4. ALL WALKING SURFACES OF DECK PLATES TO BE COATED WITH SLIP RESISTANT
3. MATERIAL IS 6061-T6 ALUMINUM. BENT PLATE IS 5052-H32.
2. DECK SEGMENT A IS USED WITH BOTH THE LADDER AND HOIST CONFIGURATIONS.
ARE USED WITH THE LADDER CONFIGURATION.
1. DECK SEGMENTS A, B AND C, AND SLOTTED AND UNSLOTTED HATCH COVERS
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT A
A15 1' 2'0 6"
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT B
A9
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT C
A2
SCALE: 1 1/2" = 1'-0"
LADDER CONFIGURATION
SLOTTED HATCH COVER
J4
SCALE: 1 1/2" = 1'-0"
LADDER CONFIGURATION
UNSLOTTED HATCH COVER
J9
SCALE: 3" = 1'-0"
SECTION
K15
J4
S-503 6"0 3" 1'
K15
S-503
P
D
:5
:2
A M
/2
/2
M N
S
-5
D
T A
P .d g n
4"
/2 "3
/4
3'-3 5/8 "
2'-9 5/8 "
2'-8 7/8 "
4 1/4 "
1 3/8 "
/4
2 1/2 "2"
/1
H
O L
E S
E Q
U A
L L
Y S
P A
C E
D T
Y P
7/8 "
3"
2 1/8 "
1/4 "
7/8 "
R 1/2" TYP
TUBE TYP
4x2x1/4 ALUMINUM
1 3/4"x 3/8" BARS
1 3/4"x 3/8" BARS
TYP
1/4" BENT PL
GALVANIZED TYP
ASTM F3125 GR BOLT
L 4"x3"x1/4" TYP
BENT PLATE
TYP
R 1/4" TYP
HOLE
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
C E
S S
P L
A T
F O
R M
H A
T C
H F
R A
M E
S-504
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /2
A M
U E
H L
E C
K P
.E
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
1/4
TYP
CL
1/4
TYP
TYP
3/4
TYP
1/4
TYP
GENERAL SHEET NOTES
3. COAT TOP WALKING SURFACE WITH SLIP RESISTANT COATING. SEE SPECIFICATIONS.
2. BENT PLATE IS 5052-H32.
1. MATERIAL IS 6061-T6 ALUMINUM UNLESS OTHERWISE NOTED.
SCALE: 3" = 1'-0"
ACCESS PLATFORM HATCH FRAME
A5
SCALE: 6" = 1'-0"
DETAIL - BENT PLATE
A17 3"0 6"1-1/2"
D15
S-5046"0 3" 1'
SCALE: 3" = 1'-0"
SECTION
D15
A5
S-504
A17
S-504
D15
P
D
:5
:2
A M
/2
/2
M N
S
-5
D
T A
P .d g n
14 3/8 "
18 3/8 "
7/16 "
11 3/8 "
15 3/8 "
7/16 "
/4
/2
/2
3 1/2 "
6"9 3/4 "
1'-7 1/4 "
6 3/4 " 3 /4
9 1/2 "
/8
/8
/8
/2
/2
/8
5/8 " TYP
/8
T
Y P 1'-4 11/16 "
/4
2'-9 3/8 "
7 5/8 " TYP 7 5/8 " TYP 1'-3 7/16 " TYP
/4
2" TYP
2"
1'-4 1/4 "
3 7/8 "
/4
1 1/4 "
/4
4 1/4 "
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
N F
IG
U
R A
T
IO
N A
N D
D E
C K
S E
G M
E N
T S
D A
N D
E
A C
C E
S S
P L
A T
F O
R M
H A
T C
H C
O V
E R
H O
IS
T
S-505
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /2
A M
U E
H L
E C
K P
.E
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
T Y
P A
R O
U N
D C L
T Y
P A
R O
U N
D C
1/8
1/8 1/8
1/8
1/8
1/8
1/8
1/8
TUBE
ALUMINUM
2x3x1/8
TUBE
ALUMINUM
2x3x1/8
LOCATION
HINGE
LOCATION
PIANO HINGE
TYP
1 3/4"x1/4" BAR
PIANO HINGE
LOCATION TYP
APPROXIMATE HINGE
HAND HOLE
TYP
HOIST LEG
1/8
1/8
TYP
TYP
TYP
1/8
1/8
TYP
1/8
TYP
HOIST LEG
T Y
P
SEGMENTS
TYP ALL DECK
1/4 2-6
TYP
PARTIALLY OPEN
FULLY OPEN
CLOSED
GENERAL SHEET NOTES
COATING.
5. ALL WALKING SURFACES OF DECK PLATES TO BE COATED WITH SLIP RESISTANT
4. HATCH COVER WEIGHS APPROXIMATELY 42 LBS.
OTHERWISE NOTED. 5052-H32 IS ACCEPTABLE FOR BENT PLATE.
3. MATERIAL FOR HATCH COVER AND DECK PLATES IS 6061-T6 ALUMINUM UNLESS
CONFIGURATION.
2. THE SAME HATCH FRAME IS USED FOR BOTH THE LADDER AND HOIST
1. DECK SEGMENTS D AND E ARE USED WITH THE HOIST CONFIGURATION.
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT D
A15 1' 2'0 6"
SCALE: 1 1/2" = 1'-0"
DECK SEGMENT E
A9
NOT TO SCALE
HATCH OPERATION (CLOSED, PARTIAL AND FULLY OPEN
H2
SCALE: 1 1/2" = 1'-0"
HATCH COVER - HOIST CONFIGURATION
J10
P
D
:5
:3
A M
/2
/2
M N
S
-5
D
T A
P .d g n
/8
5 7/16 " 5 7/16 "
/1
2'-11 3/4 "
1 1/8 "
1 3/8 "
/1
/2
/8
1/8 "
/1
1'-4 5/8 " 2'-11 3/8 " 2'-11 3/8 "
7'-3 3/8 "
2 3/16 "
3 3/16 "
1"
/1
1 15/16 "
/1
/8
1'-4 5/8 " 2'-10 5/16 " 2'-10 5/16 "
/1
1/8 "
7'-1 1/4 "
/1
/8
1"
/8
2 3/16 "
3 3/16 "
/1
/8
/2
1 1/2 "
7/16 "
2 3/4 "
/8
1"
1 15/16 "
3/8 "
1/8 "
PLACES
TACK 3
1/4 "
TYP
RETAINER SNAP,
1/2" PIN WITH
THRU HOLE FOR
R 1/2"
R 1/8"
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
N F
IG
U
R A
T
IO
N A
N D
D E
T A
IL
S
A C
C E
S S
P L
A T
F O
R M
H A
N D
R A
IL
S-506
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /2
A M
U E
H L
E C
K P
.E
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
TYP
1/8" CAP
1/8
TACK 3 PLACES
TYP
RETAINER SNAP TYP
1/2" SS PIN WITH
THRU HOLE FOR
ALUMINUM PIPE TYP
1 1/2" SCHEDULE 80
RETAINER SNAP TYP
1/2" SS PIN WITH
THRU HOLE FOR
1/8
TYP
T Y
P
1/8
TACK 3 PLACES
TYP
1/8
TYP ALL
RAIL JOINTS
1/8
TYP ALL
RAIL JOINTS
TYP
1/8" CAP
1/8
TACK 3 PLACES
TYP
TYP
1/8" CAP
TYP
1/8" CAP
ALUMINUM PIPE
1 1/2" SCH 80
5/8
TYP
T Y
P
ALUMINUM PIPE TYP
1 1/2" SCHEDULE 80
ALUMINUM PIPE TYP
1 1/2" SCHEDULE 80
TYP
TYP
ALUMINUM PIPE TYP
1 1/2" SCHEDULE 80
1/8
TYP
1/8
GENERAL SHEET NOTES
2. HANDRAILS ARE CONSTRUCTED FROM 1 1/2" SCHEDULE 80 ALUMINUM PIPES.
1. MATERIAL IS 6061-T6 ALUMINUM UNLESS OTHERWISE NOTED.
SCALE: 1 1/2" = 1'-0"
TYPICAL HANDRAIL LOWER POST
A15
SCALE: 1 1/2" = 1'-0"
END RAIL
J14
SCALE: 1 1/2" = 1'-0"
MAIN HANDRAIL UPPER SECTION RIGHT SIDE
C2
SCALE: 1 1/2" = 1'-0"
MAIN HANDRAIL UPPER SECTION LEFT SIDE
J2
1' 2'0 6"
SCALE: 6" = 1'-0"
DETAIL - END RAIL CONNECTOR
F15 3"0 6"1-1/2"
C2
S-506
F15
S-506
17.00°
8 5/8 "
5/
11"
/8
/8
/1
1 9/16 "
15/16 "
3 5/16 "
/2
/4
/1
/2 "5
2 1/2 "2 3/8 "
/8
/1
4 3/8 "
2 3/16 "
7 1/4 "
2 5/8 "
/4
" 1/4 "
3 1/2 "
4 3/4 "
/8
11/16 "
2 5/8 "
/2
WELD
TACK
WELD
TACK
3 15/16 "
/1
1/8 "
60.0°
/4
/8
13/16 "
/4
1/2 "
/4
1/16 "
/4
D S
P
D
:5
:3
A M
/2
/2
M N
S
-5
D
T A
P .d g n
7'-7"
/8
1'-1 3/4 " 2'-11 3/8 " 2'-11 3/8 " 1/4 " 9 11/16 "
8'-0 1/4 "
1'-1 3/4 "2'-10 5/16 "2'-10 5/16 " 1/4 "5 5/8 "
/8
2 3/4 "
2 1/16 "
5'-8 1/2 "
5'-8 1/2 "
R 7/16"
2" SCH 80 PIPE
TYP
TYP
FOR 1/2" KEEPER PIN
PLATFORM MAIN BEAM
5"x2" ACCESS
R 1 7/16"
MAIN BEAM
1/4" PLATE
1/8" PLATE
R 1/4" TYP
R 1/4" TYP
END BEAM BRACKET
MAIN BEAM TO1/8" PLATE
BEHIND PLATE
MAIN BEAM
40 PIPE
1 1/2" SCH
R 1/4"
R 1 5/16
CENTER OF HOIST
OPEN END TOWARDS
1/4" PLATE
MAIN BEAM
TYP
1/4" SNIPE 5"x2"x.125" TUBE
PLATE
1/4" END
SCREW
1/4" BRASS FH CS
DRILL AND TAP FOR A
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
D R
A
IL
P O
C K
E T
S
A C
C E
S S
P L
A T
F O
R M
L O
N G
B E
A M
S
S-507
M
T H
O M
P S
O N
B .S
T O
L T
P
S
-5 D
T A
P .d g n
M N
P -1
.0 -5
-0 /2
A M
U E
H L
E C
K P
.E
1/8
3 SIDES
1/8
1/8
INSIDE
1/8
1/8
1/8
1/8
TYP
1/8
1/8
1/8
1/8
TYP
1/8
1/8
TYP
TYP
TYPTYP
1/8
4 SIDES
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
1/8
1/8
1/8
1/8
1/8
TYP
GUIDE TUBE
KEEPER PIN
HANDRAIL POCKET
HANDRAIL POCKET
1/8
TYP
5"x2"x1/8" TUBE
1/8
TYP
RIGHT SIDE
ROD MOUNTING PLATE
MAIN BEAM TENSION
LEFT SIDE
ROD MOUNTING PLATE
MAIN BEAM TENSION
5"x2"x1/8" TUBE
1/8
TYP
1/8
TYP
HOIST LEG
LEG POCKET
NARROW HOIST
1/8
TYP
PIPE
ALUMINUM
SCH 80 1/2"
1/8
TYP
SEE L18
LINE GUIDE CUP
1/8
TYP
BOTH
BEAMS
GUIDE TUBE
KEEPER PIN
PIPE
ALUMINUM
SCH 80 1/2"
1/4" PL
UHMW PAD A2 S-502DTAP
TO PLATE WITH COUNTERSUNK
ATTACH UHMW BEARING PAD
F11
1/4" PL SEE
GENERAL SHEET NOTES
LONG BEAM ASSEMBLY AND A MIRROR IMAGE IS REQUIRED FOR THE RIGHT.
2. ONE MAIN BEAM TENSION ROD MOUNTING PLATE IS REQUIRED FOR THE LEFT
1. MATERIAL IS 6061-T6 ALUMINUM UNLESS OTHERWISE NOTED.
SCALE: 3" = 1'-0"
SECTION
A17
SCALE: 1 1/2" = 1'-0"
LEFT LONG BEAM ASSEMBLY
G2
SCALE: 3" = 1'-0"
SECTION
F14
SCALE: 3" = 1'-0"
SECTION
K15
S-507
S-507
S-507
G2
G2
G2
SCALE: 1 1/2" = 1'-0"
RIGHT LONG BEAM ASSEMBLY
A1 1' 2'0 6" 6"0 3" 1'
SCALE: 3" = 1'-0"
PLATE - FLAT PATTERN
TENSION ROD MOUNTING
F17
SCALE: 3" = 1'-0"
LEG POCKET
NARROW HOIST
K11 S-507
G2
SCALE: 3" = 1'-0"
VIEW
A13
S-507
G2
SCALE: 3" = 1'-0"
LINE GUIDE CUP
L18
SCALE: 3" = 1'-0"
DETAIL
F11
S-507
G2
F11
S-507
K15
S-507
F14
S-507
A17
S-507
K11
S-507
A13
S-507
P
D
:5
:4
A M
/2
/2
M N
S
-1
P
H .d g n
A N
S I
D
F
IN
A L
T U
R B
IN
E
M A
IN
T
E N
A N
C E
P L
A T
F O
R M
P O
W E
R H
O U
S E
C O
L U
M B
IA
R
IV
E
R
M C
N A
R Y
L O
C K
A N
D D
A M
W
E F
B
F E
B R
U A
R Y
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
P O
R T
L A
N D
O
R E
G O
N
S
W
S T
A V
E
H Y
D R
O E
L E
C T
R
IC
D E
S
IG
N C
E N
T E
R
U S
A R
M Y
C O
R P
S O
F E
N G
IN
E
E R
S F
IL
E
N U
M B
E R
F
IL
E N
A M
E
J O
R D
A N
S F
IN
K
P
C E
S S
P L
A T
F O
R M
H O
IS
T
C O
N F
IG
U
R A
T
IO
N
S-101
M
T H
O M
P S
O N
B .S
T O
L T
P
S
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H .d g n
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SHEET ID
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US Army Corps
U .S
A
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HOIST WIRE ROPE
SNAP HOOK
SELF-LOCKING
SRL SWIVELING
HOIST WIRE ROPE
SRL WIRE ROPE
GENERAL SHEET NOTES
FOR CLARITY.
2. ACCESS PLATFORM HAND RAILS AND SOME OTHER EQUIPMENT ARE NOT SHOWN
1. HOIST CONFIGURATION UTILIZES DECK PLATES A, D AND E.
SCALE: 1" = 1'-0"
ACCESS PLATFORM - HOIST CONFIGURATION
A2 0 1' 2'6"
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D
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