APPENDIX C-Replace ATON-DRAWINGS.pdf
PDF 5 MB Posted
- Attached to
- REPAIR & REPLACE ATON AT THE U. S. COAST GUARD (USCG), BASE TONGUE POINT/COLUMBIA RIVER; ASTORIA, OR
- Solicitation number
- 70Z08826B0000123
About this file
This document is a set of U.S. Coast Guard standard design drawings for Aids to Navigation (ATONs) structures located at Columbia River, Oregon.
The drawings provide comprehensive technical specifications for installing and constructing various ATON structures including single and multiple pipe pile beacon structures, dolphin configurations, range structures, platforms, towers, ladders, and safety climb systems. The project, numbered 20041934, includes detailed civil engineering plans for pedestal structures with components such as 18-inch outer diameter steel pipe piles with half-inch walls, aluminum platforms in 5x5 and 7x7 configurations, structural steel towers ranging from 10 to 60+ feet in height, fiberglass grating platforms, aluminum range boards, and safety cable installations. The drawings specify materials including hot-dipped galvanized steel, anodized aluminum, and stainless steel fasteners. Key structural details address ladder extensions, platform handrails, cable brackets, tower base connections, and various mounting configurations. The document was prepared by the USCG Civil Engineering Unit in Oakland, California, with design phases completed between February and September 2018. The standards establish design requirements for contractors executing ATON replacement and installation projects on navigable waterways, with provisions for field-specific adjustments such as water depth, batter angles, and platform orientations determined during project documentation phases.
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U.S. COAST GUARD
CIVIL ENGINEERING
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TECHNICAL DIRECTOR
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APPROVING OFFICIAL DATE
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U.S. COAST GUARD
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CEU OAKLAND
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CONTRACT NO.: N/A
VOLUME X
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20041934
REPLACE ATON COLUMBIA RIVER
COLUMBIA RIVER, OR
NORTH
PLAN
TRUE N
C I V
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N G I N E E R I N G U N I T O A K L A
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U . S . C O A S T G U A
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MUDLINE
TYP. 7' LADDER EXTENSION
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TYP. 5'x5' ALUMINUM PLATFORM
LANTERN STAND WITH 3 RUNG LADDER
SHOWN.
VERTICALLY ALIGN
18" OD, 1/2" WALL, STEEL PIPE PILE
EPOXY COATED. INSTALLED
VERTICALLY. ORIENTATION OF LADDER
WILL BE PROVIDED IN DEGREES TRUE
IN PROJECT DOCUMENTATION.
TYP. 7' LADDER EXTENSION BRACKET.
2 REQ'D FOR EACH LADDER
EXTENSION.
BEAD WELD 2" HIGH
DATE OF INSTALLATION (MMM/YR)
VISIBLE
FROM LADDER
MMM/YR
ALL PILES MUST
BE PERPENDICULAR
TO THE WATER
LOW WATER LEVEL (MEAN LOWER
LOW WATER, NORMAL POOL LEVEL,
RIVER DATUM, ETC., AS SPECIFIED)
TYP. LADDER EXTENSION BRACKETS. 2
REQ'D FOR EACH LADDER EXTENSION
TYP. 7' LONG STEEL LADDER
EXTENSION.
FIELD DRILL HOLES
SO THAT THE PLATFORM
LADDER ALIGNS
WITH THE LADDER
EXTENSION
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CONTRACTOR TO ENSURE ELECTRICAL
ISOLATION BETWEEN DISSIMILAR
METALS
C7
A1 ELEVATION OF LADDER SIDE
SCALE: 1/2"=1-0"
C7 CONNECTION TO SINGLE PILE
SCALE: 1"=1-0"
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US COAST GUARD
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1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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GENERAL NOTES
1. SHOWN WITH A 5' X 5' ALUMINUM PLATFORM.
2. A 7' X 7' ALUMINUM PLATFORM OR REDUCED HEADER MAY AT TIMES BE SPECIFIED IN THE
PROJECT SPECIFICATIONS.
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TYP. 5'x5' ALUMINUM PLATFORM
LANTERN STAND WITH 3 RUNG
LADDER SHOWN.
BEAD WELD 2" HIGH
DATE OF INSTALLATION (MMM/YR)
VISIBLE FROM LADDER MMM/YR
TYP. LADDER EXTENSION BRACKET.
2 REQ'D FOR EACH LADDER
EXTENSION.
THREE 18" OD, 1/2" WALL,
STEEL PIPE PILES DRIVEN
AT A 1-TO-6 BATTER ±1/4".
LADDER ORIENTATION SHALL BE
PROVIDED IN DEGREES TRUE
LOW WATER LEVEL (MEAN LOWER
LOW WATER, NORMAL POOL LEVEL,
RIVER DATUM, ETC., AS SPECIFIED)
6"
4"
4"X8"X1/2"
STEEL PLATE
LAP JOINT
(TYP OF 2)
8"
42"
42"
R9 1/16"
8"X1/2"
STEEL BAND
1/2"X 8" STEEL PLATE
SEE DETAIL B8
(BAND WITH LAP JOINT)
120°
120°
0°
120°
0°
120°
FIELD DRILL HOLES
SO THAT THE
PLATFORM LADDER
ALIGNS WITH THE
LADDER EXTENSION
APPROX 1'
VERTICALLY ALIGN
ONE PILE WILL HAVE LADDERS ATTACHED.
THE ORIENTATION SHALL BE PROVIDED IN
DEGREES TRUE IN PROJECT
DOCUMENTATION
4" BOTH SIDES
OF EACH CUT OUT.
TOTAL 6 CUTS 12 WELDS.
8"x1/2" PLATE
CJP WELD
18" PIPE SECTION
8"x1/2" PLATE WELDED TO 18" PIPE
SECTIONS WITH CJP WELD (TYP)
8"x1/2"
STEEL BAND
8" PIPE SECTION (TYP)
TYP. LADDER EXTENSION BRACKETS.
2 REQ'D FOR EACH LADDER EXTENSION
TYP. 7' LONG LADDER EXTENSION.
18" 0D, 1/2" WALL,
STEEL PIPE PILE
18" OD, 1/2" WALL,
20" LONG, STEEL
PIPE EXTENSION
18" OD, 1/2" WALL,
20" LONG, STEEL
PIPE EXTENSION
FLAME CUT PIPE
PILES IN FIELD TO
ALLOW EXTENSION
TO SLIP DOWN 6".
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US COAST GUARD
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1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
C7
A1 ELEVATION OF LADDER SIDE
SCALE: 1/2"=1-0"
C7 DETAIL: CONNECTION TO DOLPHIN
SCALE: 1"=1-0"
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B8 SECTION: TOP OF DOLPHIN
SCALE: 1"=1-0"B7 OPTION 1: PLATES WELDED TO CUT 18" PIPE SECTIONS
SCALE: 1"=1-0"
A7 OPTION 2: CONTINUOUS STEEL BAND WITH LAP JOINT
SCALE: 1"=1-0"
B8
A7B7
C8
C8 DETAIL: THREE PILE ORIENTATION
SCALE: 1"=1-0"
GENERAL NOTES
1. SHOWN WITH A 5' X 5' ALUMINUM PLATFORM.
2. A 7' X 7' ALUMINUM PLATFORM OR REDUCED HEADER
MAY AT TIMES BE SPECIFIED IN THE PROJECT SPECIFICATIONS.
3. STEEL BAND MAY BE EITHER A WRAPPED STEEL BAND WITH PLATE LAP JOINT, OR PLATES
WELDED TO 18" PIPE SECTIONS. SEE OPTIONS 1 AND 2.
4. CONTRACTOR TO ENSURE ELECTRICAL ISOLATION OF DISSIMILAR METALS
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/2"
AutoCAD SHX Text 1/2"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text
18" PIPE SECTION (TYP)
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OF
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BATTER
TYP. 7' LADDER EXTENSION
THREE 18" OD, 1/2" WALL, STEEL PIPE
PILES DRIVEN
AT A 1-TO-6 ±1/4" BATTER. LADDER
ORIENTATION TO THE REAR OF THE
RANGE AXIS AS DETERMINED BY
SURVEY
TYP. 7'x7' ALUMINUM PLATFORM
LANTERN STAND WITH 3 RUNG
LADDER SHOWN.
BEAD WELD 2" HIGH
DATE OF INSTALLATION (MMM/YR)
VISIBLE
FROM LADDER
MMM/YR
LOW WATER LEVEL (MEAN LOWER
LOW WATER, NORMAL POOL LEVEL,
RIVER DATUM, ETC., AS SPECIFIED)
TYP. LADDER EXTENSION BRACKET.
2 REQ'D FOR EACH LADDER
EXTENSION.
6"
4"
4" X 8" X 3/8"
STEEL PLATE
LAP JOINT
(TYP. OF 2)
8"
42"
42"
R9 1/16"
8"X3/8"
STEEL BAND
3/8"X 8" STEEL PLATE
SEE DETAIL 5
(BAND WITH LAP JOINT)
120°
120°
0°
120°
0°
FIELD DRILL HOLES SO THAT
THE PLATFORM LADDER ALIGNS
WITH THE LADDER EXTENSION
APPROX 1'
VERTICALLY ALIGN
FIELD DRILL 9/16" HOLE
THROUGH RANGE BOARD AND PLATFORM
RAIL INSTALL 1/2" X 2" SS BOLT AND LOCK
WASHER (4 EA)
FIELD DRILL 9/16" HOLE
THROUGH RANGE BOARD AND PLATFORM
RAIL INSTALL 1/2" X 2" SS BOLT AND LOCK
WASHER (4 EA)
FIELD DRILL 9/16" HOLE
THROUGH RANGE BOARD AND RANGE
BOARD BRACKET CONNECTOR. INSTALL 1/2"
X 2" SS BOLT AND LOCK WASHER (2 EA)
2'-0"
3"X3" X 1/4"
STEEL ANGLE
4-12" THREAD
-1
/8
22-12" 1 5/8"
18 3/4"
C4 X 5.4
STEEL CHANNEL
2X 7/8" DIA
HOLES
ORIENTATION TO THE REAR OF THE AXIS AS
DETERMINED BY SURVEY
TYP. INSTALLATION 4'x8' RECTANGULAR RANGE BOARD FRAME (MAY BE 6'x12' OR 8'x16')
4" BOTH SIDES
OF EACH CUT OUT. TOTAL 6 CUTS 12 WELDS.
8"x3/8"
PLATE
CJP WELD
18" PIPE
SECTION
"x3/8" PLATE WELDED TO 18"
PIPE SECTIONS WITH CJP
WELD (TYP
18" PIPE SECTIONS (TYP)
NOTE:
1. STEEL BAND MAY BE EITHER A
WRAPPED STEEL BAND WITH PLATE LAP
JOINT, OR PLATES WELDED TO 18" PIPE
SECTIONS.
SEE OPTIONS 1 & 2.
18" PIPE SECTION (TYP)
8"x3/8" STEEL BAND
TYP. 7'x7' ALUMINUM PLATFORM 3 RUNG
LADDER MAYBE BUILT USING 5' X 5'
PLATFORM
TYP. LADDER EXTENSION BRACKETS.
2 REQ'D FOR EACH LADDER EXTENSION
TYP. 7' LONG LADDER
EXTENSION.
18" OD, 1/2" WALL,
20" LONG, STEEL
PIPE EXTENSION
18" 0D, 1/2" WALL,
STEEL PIPE PILE
18" OD, 1/2" WALL, 20" LONG,
STEEL PIPE EXTENSION
FLAME CUT PIPE PILES
IN FIELD TO
ALLOW EXTENSION
TO SLIP DOWN 6".
3/4" DIA GALV STL
U-BOLT, WASHERS
AND NUTS
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1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
C7
A1 ELEVATION OF LADDER SIDE
SCALE: 1/2"=1-0"
C7 DETAIL: CONNECTION TO DOLPHIN
SCALE: 1"=1-0"
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B8 SECTION: TOP OF DOLPHIN
SCALE: 1"=1-0"B7 OPTION 1: PLATES WELDED TO CUT 18" PIPE SECTIONS
SCALE: 1"=1-0"
A7 OPTION 2: CONTINUOUS STEEL BAND WITH LAP JOINT
SCALE: 1"=1-0"
B8
A7B7
C8
C8 DETAIL: THREE PILE ORIENTATION
SCALE: 1"=1-0"
A8 DETAIL: RANGE BOARD BOTTOM FRAME CONNECTOR
SCALE: 1"=1-0"
A8
AutoCAD SHX Text
REQ'D PENETRATION
AutoCAD SHX Text
PROVIDED IN PROJECT DOCUMENTATION
AutoCAD SHX Text 1'%%P1/4"
AutoCAD SHX Text 6'%%P1/4"
AutoCAD SHX Text
TOP OF STRUCTURE
AutoCAD SHX Text
PROVIDED IN PROJECT DOCUMENTATION
AutoCAD SHX Text
PROVIDED IN PROJECT DOCUMENTATION
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 1/2"
AutoCAD SHX Text 1/2"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 120°
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
TYP.
8"x3/8" PLATE WELDED TO 18" )
'-0
" W16X40
10'-0"
CENTER BEAM
W16X40
TYP. 4 PLACES
7' X 7' SQ. SECTIONAL TOWER
SEE ATON-STD-8.1 THRU 8.7
6"
5"
LADDER EXTENSION SEE DRAWING ATON-STD-11
1"Ø BOLT HOLES CORRESPONDING
WITH HOLES IN WALKWAY (TYP. OF 11)
W16X40
P 3/4"X18"O.D.
W16x40 DIAGONAL BRACE BEAM TO BE FLUSH WITH W16x40 TOP
FLANGE-NOTCH AS REQUIRED
8'-6"
8'-5 3/4"
EQ
EQ
EQ
EQ
EQ
W16X40
2"x3/4" HOT DIP GALVANIZED
A325 BOLTS, NUTS & WASHERS
4'-3 1/2"
PL1/2x5 15/16
18"Øx1/2"
16"Øx1/2"
PL1/2x5 15/16
4'-3 1/2"
9'-11 1/2"
2'-5 3/16" 2'-5 3/16"
2'-5 5/16" 2'-5 5/16"
4'-3"
W16X40
W16x40 DIAGONAL BRACE BEAM TO BE FLUSH WITH W16x40 TOP
FLANGE-NOTCH AS REQUIRED
2"x3/4" HOT DIP GALVANIZED
BOLTS, NUTS & WASHERS
GRIND OUT WEB SQUARE.
ADJACENT TO Ø1-1/4"
X 2-3/8" SLOTS (TYP)
GALV. STL PIPE PILE
18" Ø 1/2" WALL
1/2" 1/2"
5 7 /8"
3/4
1'- 6"
Ø1-1/4"X2-3/8"
3" 3"
3" 3"
3"
BOLT HOLES
BOLT HOLES
W16X40
1/4" STIFFENER PLATE BELOW TOWER
CONNECTION ON BOTH SIDES. (STEEL
A36)
A
B
CDCC D CADAA D A
D
C
A
B
D
D
D
C
D
A
18" Ø 1/2" WALL
GALV. STL PIPE PILE
PL 3/4"X18"O.D.
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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GENERAL NOTES
A5
1. SPECIFIC TYPE OF FIBERGLASS GRATING SHALL BE APPROVED
BY THE CONTRACTING OFFICER.
2. GRATING'S STRUCTURAL CAPACITY MUST NOT ALLOW > .37 IN. OF DEFLECTION UNDER
A 50 PSF UNIFORM LOAD OVER 60" CLEAR SPAN.
3. CONTRACTOR SHALL USE APPROVED GRATING SS FASTENERS FOR THE CHOSEN GRATING.
FASTENERS SHALL BE APPROVED BY THE CONTRACTING OFFICER.
4. PILES SHALL BE DRIVEN TO WITHIN 6"
OF POSITION FOR THE PLATFORM TO
PROPERLY ALIGN.
5. ALL PARTS TO BE HOT DIPPED GALVANIZED.
6. ALL STRUCTURAL BOLTS, NUTS AND WASHERS TO BE HOT DIPPED GALVAIZED.
A1 10'x10' PLATFORM - SECTION ELEVATION SCALE: 3/4"=1-0" A5 10'x10' PLATFORM - SECTION ELEVATION
SCALE: 3/4"=1-0"
C1 EXPLODED PLAN OF 10'x10' PLATFORM
SCALE: 3/4"=1-0"
C5 DETAIL: TOWER MOUNTING HOLES
SCALE: 3/4"=1-0"
C7 EXPLODED SECTION ELEVATION
SCALE: 3/4"=1-0" C9 PIPE DETAIL
SCALE: 3/4"=1-0"
D9 SECTION: BEAM D
SCALE: 3/4"=1-0"
E9 SECTION: BEAM D
SCALE: 3/4"=1-0"
D7 BEAMS A,B,C,D: FABRICATION
SCALE: 3/4"=1-0"
A5
C7
D9
C5
D9
E9
C9
C9
AutoCAD SHX Text 5'-0"
L
AutoCAD SHX Text W16X40
AutoCAD SHX Text 3/16"
AutoCAD SHX Text 3/8"
AutoCAD SHX Text 3/8"
AutoCAD SHX Text 3/8"
AutoCAD SHX Text 3/8"
AutoCAD SHX Text 3/8"
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AutoCAD SHX Text 3/8"
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AutoCAD SHX Text 3/8"
C
6" 6"
1'- 6"
2'- 0"
W16x40
WELDED 3/8"x3/4"
THREADED STUDS
AS SHOWN (TYP OF 4) 1/2 x2" STOVE BOLTS
WITH ROUNDED HEAD
HAND RAIL "A"
HAND RAIL "D"
-5 8"
OR 42
" O
R
-5 8"
1'- 6"
1'-6" 1'-6"
3'- 6"
1'-6"
3"
3"
3'-6"
1'-8 3/4"
WELDED
3/8"x3/4"
THREADED
STUDS AS
SHOWN (TYP
OF 4)
WELDED 3/8"x3/4"
THREADED STUDS
AS SHOWN (TYP OF 4)
7"5/8" BOLT HOLES
TO I-BEAM (TYP. 11)
2'-
1/ 2"
1'-
1/ 4"
8'-0"
2'-4 1/2" 2'-4 1/2"
3'-9 7/8"
1"
1"
HAND RAIL "D"
HAND RAIL "B"
HAND RAIL
"C"
HAND RAIL "A"
TWO HOLES
16"
HAND RAIL
CONNECTIONS TO
I-BEAM W/ 3 8" BOLTS
STEEL
WALKWAY
PLATE
WELD 3 8" X 1"
STUDS
TYP. LADDER
SEE DETAIL
1 1/2"Ø GALV. STEEL POSTS
AND 1 1/4"Ø GALV.
STEEL RAILS SEE
4"
1'- 4"
EACH GUIDE TO BE IN 90° INCREMENTS.
CONNECT RAILS USING
3 8" GALVANIZED NUTS & BOLTS
16" HOLES SPACED TO
HOLD GRATING IN
PLACE.
16" HOLES
SPACED TO
HOLD
GRATING IN
PLACE.
4"
1'- 4"
2'- 0"
MMM/YR
7/ 8"
4" X 18" STEEL PLATE
TWO
16"
HOLES
2'-1 1/2" 2'-1 1/2" 2'-10 1/2" 2'-10 1/2"
1'-4"
1'-4"
2'-8" 2'-8" 2'-8"
1'-
1/ 8"
9"
2'-9" 2'-4 1/2" 2'-4 1/2" 2'-9"
TWO
16"
HOLES
8" OF HEIGHT
8"
OF HEIGHT
8" OF HEIGHT
8" OF HEIGHT TOWER LEG
FOOT PAD
W16x40 GALV.
STL.
FOOT PAD
8" GALV.
STEEL PLATE
8" THICK
STEEL PLATE
W16x40
18"Ø X 1/2" THICK
16"Ø SCH 40
9"x6"x 12" SHIM PLATE, 4 REQ'D. (OPTIONAL)
LEB 10'X10'-1,
1 REQ'D
BEAD WELD 2" HIGH
DATE OF INSTALLATION (MMM/YR)
VISIBLE FROM LADDER
LADDER
EXTENSION
BRACKET
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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A1 HAND RAIL "A"
SCALE: N.T.S.
C1 HAND RAIL "B & C"
SCALE: N.T.S.
E1 HAND RAIL "D"
SCALE: N.T.S.
A6 PLATFORM TO PILE CONNECTION
DETAIL:
SCALE: 3/4"=1'-0" 2'0 1'
C6 PLAN OF 10'x10' WALKWAY
SCALE: 3/4"=1'-0" 2'0 1'
AutoCAD SHX Text 3/8
AutoCAD SHX Text
TYP.
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
12"
18"
6"
FRONT VIEW SIDE VIEW
4"
9"
1/
2"
1/
2" 1"
1" 4"
1/
2' 7"
2" 2"
HOT DIPPED
GALVANIZED WASHER
AND NUT
ELEVATION
SECTION BOTTOM
TOWER BASE COLUMN
CONNECTION BRACKET
W 16" X 40" BEAM
1-1/8" HEX HD BOLT,
NUT AND FLAT WASHER
MODIFIED FLAT
WASHER
W 16" X 40" BEAM
WITH WEB RADIUS
GROUND SQUARE
1/ 2"
4'- 9"
1'- 0"
JOINT RAIL A
TO RAIL D
4" X 2" FLAT
1"
4" 3
4"
1"
2"
-5 8"
POSTS ON 3 8" PLATE
WALK WAY
POSTS ON BEAM
3 8"
HOLES 716"
TYP- ALL RAIL TO PLATFORM CONNECTIONS
8" x 2" x 5"
FLAT STOCK
4" 6"
9" X 4" X 12"
STEEL PLATE
2"X 21
4" SS
BOLT, WASHER
AND NUT
1-1/4"x3" SLOTTED HOLES
FOR 1-1/8" ANCHOR BOLTS (2)
ELEVATION
PLAN VIEW
L 4"X4"x1/4"
TOWER LEG
4"X9/16" PLATE
SUPPORT LEGS
3" 3"
3" 1"
6- 5/8" BOLTS
1" BASE PLATE
3"X10"X9/16" PLATE
2 GUSSETS
1" BASE PLATE
/1 6"
1/
8"
1/
4"
1'-3 1/2"
11 7/8"
1'-11 3/4"
1/
8"
/1 6"
4 5/8" 4 5/8"
4"X9/16" PLATE
SUPPORT LEGS
3"X10"X9/16" PLATE
2 GUSSETS
1/4" STIFFENER PLATE
BELOW TOWER
CONNECTION ON BOTH
SIDES, (STEEL A36).
C3x4.1 STL CHANNEL
1" X 1" FORMED
PERFORATED STEEL 3
ROWS OF HOLES 1-5/8"
X 1-1/8"
9/16" DIA. HOLES, 2 PER
CHANNEL
C3x 4.1 STL
CHANNEL
1 1/2 IN. PIPE
POST (SCH 40)
1 1/2 IN. HAND RAIL
(SCH 40)
W16X40
7/8"Ø X 1-3/4" LG. SLOT 1-
1/
2"
1-1/2"
1- 3/
4"
1-1/4"
3"
3"1-1/4"
MOLDED
FIBERGLASS GRATING
BENT PLATE
1/4"X3"X6"
3/4"Ø
GALV NUT
3/4"Ø
GALV BOLT
STEEL
PLATE
GRATING
CUT OUT OF GRATE
TO ALLOW FOR TOWER
BASE COLUMN
CONNECTION
ADJUSTMENT
(TYP. OF 4)
GALV STEEL CLIPS
TO FASTEN GRATINGS
ON PLATFORM (TYP.)
TWO SHEETS OF 5' X 10' MOLDED FIBERGLASS MESH GRATING
SHALL BE ATTACHED AT 6 INCH INTERVALS IN THE CENTER
WHERE BOTH SHEETS MEET. SHEET. BOLT HOLES SHALL NOT
INTERFERE W/ WEB OF I-BEAM.
1/4" STEEL A36
STIFFENER PLATE
BELOW CONNECTION
ON BOTH SIDES
(TYP. OF 4)
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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A1 RANGE STRUCTURE(2) REQ'D
DETAIL: STEEL PLATE
SCALE: 3"=1'-0" 6"0 3" A3 HAND RAIL
DETAIL:
SCALE: 1-1/2"=1'-0" 1'0 6"
C4 TOWER BASE COLUMN CONNECTION
DETAIL:
SCALE: N.T.S.
C1 DETAIL 'A'
SCALE: N.T.S.
E1 (1) REQ'D
DETAIL: LADDER
SCALE: 1"=1'-0" 0 1' 2'6"
F3 RAIL CONNECTIONS
DETAIL:
SCALE: N.T.S.
A5 TOWER BASE COLUMN CONNECTION
DETAIL: MOUNTING
SCALE: N.T.S. A9 DETAIL: GRATING
SCALE: 3"=1'-0" 6"0 3"
A7 DETAIL: PHOTO OF RUNGS
SCALE: N.T.S.
C8 PLATFORM SURFACE COVER
SCALE: 3/4"=1'-0" 1'0 6"
C3
A1
A5
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 3/16
AutoCAD SHX Text 1/4
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 3/16
AutoCAD SHX Text 3/16"
AutoCAD SHX Text 3/16"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/4"
3/16
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10 FOOT
'S
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15 FOOT 20 FOOT 25 FOOT 30 FOOT 35 FOOT 40 FOOT
NOTE:
ON BOTTOM OF PLATFORM LEG AND
THE TOP OF THE SECTION SPLICE,
THE TOP HOLE IS NOT USED ON
THE THREE SIDES WITH THE
PLATFORM SUPPORT BRACKETS.
A1 ELEVATION OF TOWER - LADDER SIDE
SCALE: N.T.S.
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CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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E1 TOWER LOOKING DOWN FROM TOP
SCALE: N.T.S. E5 SCHEMATIC ASSEMBLY DIAGRAM
SCALE: N.T.S.
A4 ELEVATION OF TOWER - SIDE
SCALE: N.T.S. A7 ELEVATION PLATFORM SIDE VIEW
SCALE: N.T.S.
D7 ELEVATION PLATFORM LADDER SIDE VIEW
SCALE: N.T.S.
A1 EXPLODED TOWER - TOP VIEW
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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D1 EXPLODED TOWER - LADDER SIDE VIEW
SCALE: N.T.S. D7 EXPLODED TOWER - SIDE VIEW
SCALE: N.T.S.
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS008
AutoCAD SHX Text
PS008
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS006
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS001
AutoCAD SHX Text
TS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS008
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS001
AutoCAD SHX Text
TS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS002
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS006
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS009
AutoCAD SHX Text
TS009
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS005
AutoCAD SHX Text
PARTS
AutoCAD SHX Text
PART NUMBER
AutoCAD SHX Text
DETAIL NUMBER
AutoCAD SHX Text
REFERENCE DRAWING
AutoCAD SHX Text
NUMBER OF PARTS
AutoCAD SHX Text
DESCRIPTIONS
AutoCAD SHX Text 10'
AutoCAD SHX Text 15'
AutoCAD SHX Text
TS001
AutoCAD SHX Text B1
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TOWER BASE COLUMN CONNECTION
AutoCAD SHX Text
TS002A
AutoCAD SHX Text F5
AutoCAD SHX Text 8.4
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TEN FOOT TOWER LEG 4"X4"X "14"
AutoCAD SHX Text
TS002B
AutoCAD SHX Text C5
AutoCAD SHX Text 8.4
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
FIFTEEN FOOT TOWER LEG 4"X4"X "14"
AutoCAD SHX Text
TS003
AutoCAD SHX Text C6
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
HORIZONTAL BAR 2"X2"X "316"
AutoCAD SHX Text
TS004
AutoCAD SHX Text F6
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
CROSS BAR 2"X2"X "316"
AutoCAD SHX Text
TS005A
AutoCAD SHX Text E5
AutoCAD SHX Text 8.4
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TEN FOOT LADDER LEG 2"X "14"
AutoCAD SHX Text
TS005B
AutoCAD SHX Text A5
AutoCAD SHX Text 8.4
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
FIFTEEN FOOT LADDER LEG 2"X "14"
AutoCAD SHX Text
TS006
AutoCAD SHX Text F1
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
LADDER RUNG
AutoCAD SHX Text
TS007
AutoCAD SHX Text A6
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
SECTION SPLICE 4"X4"X1/4"
AutoCAD SHX Text
TS008
AutoCAD SHX Text E4
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
LADDER CLIP 3"X3"X "316"
AutoCAD SHX Text
TS009
AutoCAD SHX Text E6
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TOWER SECTION SUPPORT 1 "X1 "X "12"X1 "X "12"X "316"
AutoCAD SHX Text
PS001
AutoCAD SHX Text C1
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
KICK PLATE 5'X3'X3/16"
AutoCAD SHX Text
PS008 L
AutoCAD SHX Text E6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
UPPER LADDER CLIP LEFT
AutoCAD SHX Text
PS008 R
AutoCAD SHX Text E6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
UPPER LADDER CLIP RIGHT
A1 EXPLODED PLATFORM - LADDER SIDE VIEW
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7'x 7'
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
DE
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B Y:
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2 3 4 5 6 7 8 9 10
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US
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NO
SHEET ID
M
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SU
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1"
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1/ 2"
US
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D1 EXPLODED PLATFORM - TOP VIEW
SCALE: N.T.S. D7 EXPLODED TOWER - SIDE VIEW
SCALE: N.T.S.
AutoCAD SHX Text
PS003
AutoCAD SHX Text
PS003
AutoCAD SHX Text
PS003
AutoCAD SHX Text
PS003
AutoCAD SHX Text
PS002
AutoCAD SHX Text
PS002
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS009
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS007
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS006
AutoCAD SHX Text
TS005
AutoCAD SHX Text
PS006
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text NOTE: ADDITIONAL BOLTS TO BE ADDED TO PLATFORM ON PS003 AND TS003 AS SHOWN, ONLY ON TOP RAIL OF PLATFORM
AutoCAD SHX Text
PS003
AutoCAD SHX Text
PS003
AutoCAD SHX Text
TS007
AutoCAD SHX Text
PS005
AutoCAD SHX Text
PS004 L
AutoCAD SHX Text
PS009
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS008 L&R
AutoCAD SHX Text
PS002
AutoCAD SHX Text
TS007
AutoCAD SHX Text
PS005
AutoCAD SHX Text
PS004 R
AutoCAD SHX Text
PS006
AutoCAD SHX Text
PS007
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS007
AutoCAD SHX Text
PS006
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS008 L
AutoCAD SHX Text
PS008 R
AutoCAD SHX Text
PS005
AutoCAD SHX Text
PS005
AutoCAD SHX Text
TS007
AutoCAD SHX Text
PS009
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS002
AutoCAD SHX Text
PS002
AutoCAD SHX Text
PARTS
AutoCAD SHX Text
PART NUMBER
AutoCAD SHX Text
DETAIL NUMBER
AutoCAD SHX Text
REFERENCE DRAWING
AutoCAD SHX Text
NUMBER OF
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text 10'
AutoCAD SHX Text 15'
AutoCAD SHX Text
PS001
AutoCAD SHX Text C1
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
KICK PLATE 5'X3'X "316"
AutoCAD SHX Text
PS002
AutoCAD SHX Text A1
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TOP PLATFORM SUPPORT 3"X2"X "316"
AutoCAD SHX Text
PS003
AutoCAD SHX Text E1
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM GUSSET "38"
AutoCAD SHX Text
PS004 L
AutoCAD SHX Text C6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM SUPPORT BRACKETS 2"X"2X "316"
AutoCAD SHX Text
PS004 R
AutoCAD SHX Text C6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM SUPPORT BRACKETS 2"X"2X "316"
AutoCAD SHX Text
PS005
AutoCAD SHX Text D6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM LEG 4"X4"X " 14"
AutoCAD SHX Text
PS006
AutoCAD SHX Text A6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM LADDER RAIL LEFT 2"X "14"
AutoCAD SHX Text
PS007
AutoCAD SHX Text A6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM LADDER RAIL RIGHT 2"X "14"
AutoCAD SHX Text
PS008 L
AutoCAD SHX Text E6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TOP LADDER CLIPS LEFT
AutoCAD SHX Text
PS008 R
AutoCAD SHX Text E6
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TOP LADDER CLIPS RIGHT
AutoCAD SHX Text
PS009
AutoCAD SHX Text A9
AutoCAD SHX Text 8.5
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
PLATFORM FIBER GLASS GRATE 4'X8' SECTION
AutoCAD SHX Text
TS003
AutoCAD SHX Text C6
AutoCAD SHX Text 8.6
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
HORIZONTAL BAR 2"X2"X "316"
AutoCAD SHX Text
TS008
AutoCAD SHX Text E4
AutoCAD SHX Text 8,6
AutoCAD SHX Text
AutoCAD SHX Text
LADDER CLIP 3"X3"X "316"
15'-0"
8" 3 1
16" 4'-0 5/16" 27 8" 27
8" 4'-6 1/4" 2 8" 2
8" 4'-3 3/8" 2
8" 27
8" 11 8"
4"
21 4"
4"
15'-5"
1 4"
15'-5 1/4"
1 4" 2"
1"3"1" 3" 4'-9 1/2" 5'-0" 4'-7 1/2" 1" 31 4"
1"
2"
14°
7 1/2" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0"
9 1/2"
AFTER BENDING
13 4"
TOP END
TOP END
BOTTOM
END
BEND 14°
BEND-14°
1'-0"
WELD "T" TO IDENTIFY TOP OF LEG
10'-0"
8" 3 1
16" 4'-0 5/16" 2 8" 27
8" 4'-3 3/8" 2 8" 2
8" 11
8"
4" 21 4"
4"
10'-5"
1 4"
10'-5"
1 4" 2"
1"3"1" 3" 4'-9 1/2" 4'-7 1/4" 1" 31 4"
1"
2"
7 1/2" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0"
9 1/2
AFTER BENDING
13 4"
5'-1 1/2" 5'-3 1/2"
4'-10 7/8" 5'-1 1/8"
TOP END
1'-0"
BOTTOM
END
TOP END
BEND 14°
BEND-14°
WELD "T" TO IDENTIFY TOP OF LEG
A5 LADDER RAIL 2"X1/4"
TS005B
SCALE: 1-1/2"=1'-0"
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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C5 TOWER LEG 4"x4"x 1/4"
TS002B
SCALE: 1-1/2"=1'-0" 1'0 6"
E5 LADDER RAIL 2"x 1/4"
TS005A
SCALE: 1-1/2"=1'-0" 1'0 6"
F5 LADDER RAIL 4"x4"x 1/4"
TS002A
SCALE: 1-1/2"=1'-0" 1'0 6"
1. ALL HOLE DRILLED 11/16"Ø WITH NOT LESS THEN 31
32" OPEN Ø AFTER HOT DIP GALVANIZED.
2. NUT AND LOCK WASHERS SHALL BE PROVIDED WITH ALL BOLTS. NUTS TO BE 5/8" HEX
GALVANIZED.
3. ALL FASTENERS TO BE HOT DIPPED GALVANIZED.
4. ALL BOLTS WILL BE 5/8"x2"-NC GALVANIZED A325 HEX HEAD.
5. BOLT TO BE INSTALLED WITH HEAD UP OR HEAD OUTSIDE, LOCK WASHER ON NUT SIDE.
GENERAL NOTES
AutoCAD SHX Text
FIFTEEN FOOT LEGS
TEN FOOT LEGS
1'-5 7/16"
7'-0"
5"
1 13/16"
7'-0"
5"
6'-4"
/1
6" 27 8"
2'-3 13/16" 2 8" 1'-8 5/8" 21
8" 2'-3 13/16"
15 8"
6 15/16" 2'-3 1/4" 7 3/8" 1'-5"
21 2"
3"
4"
2 1/4"
1'-2 1/8"
1/
4"
1'-0 1/4"
1'-
1/ 4"
7/
8"
6 7/8"
3"
3"
3'-5 7/8"
1 1/8"
4"
1 2"
2 12"
4"
3'-6 3/16"
1 7/16"11 4"
1 7/16"
45°
113 16 " 4"
1"
3'-4 3/4"
1"
2"
4" 27
8" 3 1 16"
RIGHT
LEFT3 4"
3/4"
DETAIL
ELEVATION
SECTION
5/8" x 2-1/2" STAINLESS STEEL
BOLT AND WASHER FOR
ATTACHING TO FLOOR PLATE.
4'- 0"
4" Ø SCHED.
40 ALUM. PIPE
3/4" Ø HOLES
3/8" ALUM.
PLATE
WELD 5 8" Ø ALUM NUTS TO PIPE.
(DRILL 3 4" HOLES IN PIPE BEHIND
NUTS BEFORE NUTS ARE
PLACED.) INSTALL 5 8 " X 11
2"
BLACK STEEL BOLTS ON BOTH
SIDES OF PIPE AS SET SCREWS.
4" Ø SCHED. 40 ALUM. PIPE
1 1/2" 4 1/2"4 1/2"
1 1/2"
3/8"
ALUM. PLATE
1/
2"
1/ 2"
1/
2"
1/ 2"
30°
16" Ø HOLES. 2 EA.
8" ALUM. PLATE
16" Ø HOLES ON A
8" Ø BOLT CIRCLE. 6
EACH.
8" ALUM.
PLATE
2" Ø SCHED. 40
ALUM. PIPE
2"2"
NOTE: LANTERN STAND TO BE
INSTALLED IN CENTER
OF PLATFORM
4"
8 5/8"
7 5/8"
8 5/8"
7 5/8"
/1 6"
3 4" 13 8" 1/
4"
1/ 4"
/1 6"
13 8" 13 8"
8 5/8" 8 5/8"
1" 1"
3" 3"
11 2"11 2"
4 11/16"
4"13
8"
4 11/16"
/1
6"
/1
6"
3" 3"
LEFT RIGHT
3 4" 13 8"
8"
4"
3 4"
4" 13
8" 3 4" 13
8"
16"x13
8"
3"
7'-0"
6'-6 3/8"
1 1/4" 1 1/4"
7'-0"
2"
4'-5 9/16"
3" 31 2" 9 7/8" 2'-8 11/16"
1 1/2"
2"
3" 1 1/2"
3'-7 11/16"
1"
1"
1"
2"
1"
LEFT RAIL
PS006
RIGHT RAIL
PS007
3"
3"
BEND UP 90°BEND DOWN 90°
A1 TOP SUPPORT FOR PLATFORM 3"x2"x3/16"
PS002
SCALE: 1-1/2"=1'-0"
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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GENERAL NOTES
C1 PLATFORM KICK PLATE 5"x3"x3/16"
PS001
SCALE: 1-1/2"=1'-0" 1'0 6"
E1 PLATFORM GUSSET 3/8"
PS003
SCALE: 1-1/2"=1'-0" 1'0 6"
A9 PLATFORM FIBER GLASS GRATE
PS002
SCALE: 1/2"=1'-0" 0 2' 4'1'A6 PLATFORM LADDER RAILS 2"x1/4"
PS006, PS007
SCALE: 1-1/2"=1'-0" 1'0 6"
C6 PLATFORM SUPPORT BRACKETS 2"X2"X3/16"
PS004 L&R
SCALE: 1-1/2"=1'-0" 1'0 6"
D6 PLATFORM LEGS
PS005
SCALE: 1-1/2"=1'-0" 1'0 6"
E6 TOP LADDER CLIPS
PS008 L&R
SCALE: 1-1/2"=1'-0" 1'0 6"
1. ALL HOLE DRILLED 11/16"Ø WITH NOT LESS THEN 31
32" OPEN Ø AFTER HOT DIP GALVANIZED.
2. NUT AND LOCK WASHERS SHALL BE PROVIDED WITH ALL BOLTS. NUTS TO BE 5/8" HEX GALVANIZED.
3. ALL FASTENERS TO BE HOT DIPPED GALVANIZED.
4. ALL BOLTS WILL BE 5/8"x2"-NC GALVANIZED A325 HEX HEAD.
5. BOLT TO BE INSTALLED WITH HEAD UP OR HEAD OUTSIDE, LOCK WASHER ON NUT SIDE.
C9 LANTERN STAND
SCALE: 1-1/2"=1'-0" 1'0 6"
AutoCAD SHX Text 14"
14"
ELEVATION
PLAN VIEW
TOP END
1'-0"
4"
113 16
21 4"
8" 3
16" 3"
163"
3"
3/8"
1'-6"
7" 1"
3"
1/
4"
BOTTOM
END
3/8"
4"
2 1/4"
2 1/4"
7'-0"
1 5 16" 1'-8 1/2" 1
16" 4 7/8"
1/
8"
2"
7'-0"
1 13/16"1 13/16"
11 8"
2"
8'-3" 1"
2"
56°
56°
4'-0 1/2" 4'-0 1/2" 1 1/2"
1"
1/2"
1/ 2"
1/
2"1/ 2"
1/
2"
1"
1"
2"
4 7/8"
1/2" 4'-9 1/16" 4'-9 1/16"
1/2"
9'-7 1/16"
4" 1 5
16" 8'-8 7/16"
1 5 16"
4"
1/
2"
3/ 4"
1/
2"
1'-3 3/4" 1 5 16" 8 9/16" 8 9/16" 1
16" 1'-3 3/4"
1'-6"
2"
2"
NOTE:
TRACTION TREAD LADDER RUNGS,
PLAIN STEEL COLD ROLLED, 13 GA,
3 ROW (HOLES FOR TRACTION) LADDER RUNG,
1.25 DEEP OF CHANNEL WITH 1.6250 WIDTH
8"
8 5/8"
8"
3"
1" 15 16
"11 /1
6"
1'-6"
4"
21 16
2"
8" 3 1
16" 1 16 "13
4"
BOTTOM
END TOP END
GROOVE WELD
WELDED TOGETHER
AT ENDS & CENTER (2.5" WELDS)
8" 27
8" 27 8"
NOTE: THIS IS NOT 4" ANGLE! THIS SECTION SPLICE IS MADE FROM 2 PIECES
OF 4"x18"x1/4" FLAT BAR GROOVE WELDED TOGETHER. U.
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CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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GENERAL NOTES
F6 SECTION CROSS BAR SUPPORT 2"x2"x3/16"
TS004
SCALE: 1-1/2"=1'-0" 1'0 6"
E6 SECTION SUPPORT 1 1/2"x1 1/2"x3/16"
TS009
SCALE: 1-1/2"=1'-0" 1'0 6"
C6 HORIZONTAL BAR 2"x2"x3/16"
TS003
SCALE: 1-1/2"=1'-0" 1'0 6"
A6 SECTION SPLICE 4"x4"x1/4"
TS007
SCALE: 1-1/2"=1'-0" 1'0 6"
1. ALL HOLE DRILLED 11/16"Ø WITH NOT LESS THEN 31
32" OPEN Ø AFTER HOT DIP GALVANIZED.
2. NUT AND LOCK WASHERS SHALL BE PROVIDED WITH ALL BOLTS. NUTS TO BE 5/8" HEX
GALVANIZED.
3. ALL FASTENERS TO BE HOT DIPPED GALVANIZED.
4. ALL BOLTS WILL BE 5/8"x2"-NC GALVANIZED A325 HEX HEAD.
5. BOLT TO BE INSTALLED WITH HEAD UP OR HEAD OUTSIDE, LOCK WASHER ON NUT SIDE.
6. THIS BASE COLUMN CONNECTION IS FOR 40' TOWERS AND SMALLER.
B1 TOWER BASE COLUMN CONNECTION
TS001
SCALE: 1-1/2"=1'-0" 1'0 6"
E1 LADDER RUNG WELD DETAIL
SCALE: 1-1/2"=1'-0" 1'0 6" E4 LADDER CLIP 2"x3"x3/16"
TS008
SCALE: 1-1/2"=1'-0" 1'0 6"
F1 LADDER RUNG
TS006
SCALE: 1-1/2"=1'-0" 1'0 6"
AutoCAD SHX Text
FILLET WELD
AutoCAD SHX Text
FILLET WELD
AutoCAD SHX Text
GROOVE WELD
AutoCAD SHX Text 90°
90°
'S
EC
'S
EC
P.
S.
' S
EC
' S
EC
P.
S.
' S
EC
P.
S.
' S
EC
' S
EC
' S
EC
60 FOOT
P.
S.
' S
EC
' S
EC
' S
EC
55 FOOT
' S
EC
' S
EC
' S
EC
50 FOOT
' S
EC
45 FOOT
NOTE: LOWEST 15' SEC OF TALL TOWERS REQUIRE TS002C:
6"x6"x1/2"
1'- 4"
6"
2 3/4"
3" 3"
3"
3/ 4"
4"
5/8"
5/ 8"
1'-6"
1/
4"
1/ 4"
1'- 0"
2 1/4"
FILLET WELD
GROOVE WELD
1'- 6"
TOP
END
BOTTOM
END
GROOVE WELD
1'-6"
4" 21 16
2"
8" 3
16"
1 3/4"
BOTTOM
END
TOP END
FILLET WELDWELDED TOGETHER
AT ENDS & CENTER
8" 27
8" 27 8"
TOWER LEG
CONNECTION
SIDE
16"
1/
4" 3"
1/
4"
6"
5/ 8"
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1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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D1 EXPLODED TOWER - SIDE VIEW
SCALE: 3/8"=1'-0"
PARTS
PART NUMBER NUMBER OF PARTS DESCRIPTIONS
10'
4'0 2' D5 TOWER BASE PHOTO
SCALE: NONE D8 SCHEMATIC ASSEMBLY DIAGRAM
SCALE: 1/8"=1'-0" 0 8'4' 16'
A6 TOWER BASE COLUMN CONNECTION
TS001
SCALE: 1-1/2"=1'-0" 1'0 6"
C8 SECTION SPLICE 4"x4"x1/4"
TS007
SCALE: 1-1/2=1'-0"
AutoCAD SHX Text
TS005
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS004
AutoCAD SHX Text
TS002C
AutoCAD SHX Text
TS002C
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS007
AutoCAD SHX Text
TS008
AutoCAD SHX Text
TS008
AutoCAD SHX Text
PS008
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS001B
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
PS001
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS003
AutoCAD SHX Text
TS001B
AutoCAD SHX Text
PLAN VIEW
AutoCAD SHX Text 90°
AutoCAD SHX Text
ELEVATION
AutoCAD SHX Text
TOWER SIDE
AutoCAD SHX Text
ANGLE SIDE
AutoCAD SHX Text 90°
AutoCAD SHX Text 90°
AutoCAD SHX Text
(LEG NOT SHOWN)
AutoCAD SHX Text 15'
AutoCAD SHX Text
TS001B
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
TALL TOWER BASE COLUMN CONNECTION
AutoCAD SHX Text
TS002A
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text TEN FOOT TOWER LEG 4"x4"x1/4"
AutoCAD SHX Text
TS002B
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text FIFTEEN FOOT TOWER LEG 4"x4"x1/4"
AutoCAD SHX Text
TS002C
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text FIFTEEN FT TALL TOWER LEG 6"x6"x1/2"
AutoCAD SHX Text
TS003
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text HORIZONTAL BAR 2"x2"x3/16"
AutoCAD SHX Text
TS004
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text CROSS BAR 2"x2"x3/16"
AutoCAD SHX Text
TS005A
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text TEN FOOT LADDER LEG 2"x1/4"
AutoCAD SHX Text
TS005B
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text FIFTEEN FOOT LADDER LEG 2"x1/4"
AutoCAD SHX Text
TS006
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
LADDER RUNG
AutoCAD SHX Text
TS007
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text SECTION SPLICE 4"x4"x1/4"
AutoCAD SHX Text
TS008
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text LADDER CLIP 3"x3"x3/16"
AutoCAD SHX Text
TS009
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text TOWER SECTION SUPPORT 1 1/2"x1 1/2"x3/16"
AutoCAD SHX Text
PS001
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text KICK PLATE 5'x3'x3/16"
AutoCAD SHX Text
PS008 L
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
UPPER LADDER CLIP LEFT
AutoCAD SHX Text
PS008 R
AutoCAD SHX Text
AutoCAD SHX Text
UPPER LADDER CLIP RIGHT
STL C4 x 5.4
5'
5'
7' 1"
6"
3"
THESE HOLES TO BE DRILLED
AFTER PLATFORM AND LADDER
EXTENSIONS ARE INSTALLED
4" RADIUS 1/4" FLAT
ALUMINIUM STK (3 SIDES)
3/4" BLACK STEEL NUT
(NUT WELDED OVER HOLE)
3/4"x 4" HOT DIPPED GALVANIZED
OR SS MACHINE SCREW
TYP. 4 PLACES
5/8" BLK STL WASHERS
(3) TYP. 8 PLACES
7/8" DIA HOLE IN PIPE TYP.
ON ALL 4 SIDES
3/8" x 3" ALUM. BAR WELD TO
ANGLE TO PROVIDE CONNECTION
FOR LADDER FIELD DRILL HOLES
FOR LADDER CONNECTION
TYP. FOR ALL BAR TO
ANGLE CONNECTIONS
3/4" BLACK STEEL
LOCK NUT HOT DIPPED
GALVANIZED
TYP. 4 PLACES
3/4" DIA HOLES.
TYP. 4 PLACES
STEEL PIPE 18" O.D. 1/2" WALL
STL PL 7"X4"X1/4" GUSSET PLATE 1
REQ'D PER CHANNEL
32-1/2"
9"
32-1/2"
12"
3"X3"X1/4"
ALUM ANGLE
3"X3"X1/4"
ALUM ANGLE
WELD TOP MITER
(TYP. 4 CORNERS)
L3"x3"x1/4" ALUM ANGLE
FOR RAILS AND CORNER POSTS
ANGLE FOR TOEBOARD.
4"x4"x1/4" ALUM
WELD 4"X4"X1/4"
ALUM ANGLES TOGETHER
AT ALL FOUR CORNERS,
THEN DRILL 3/4" DIA HOLES.
3/4" DIA HOLES.
5/8"X2-1/2" SS BOLTS
W/ NUTS AND WASHERS
TYP 4 PLACES
18" X 18" X 1/4"
ALUM PLATE
(BELOW)
5'X5'
FIBERGLASS
GRATING
5/8"X2-1/2" SS BOLTS W/
NUTS AND WASHERS
18" X 18" X 1/4" ALUM
BACKING PLATE
FIBERGLASS
GRATING 4"x4"x1/4"
ALUM ANGLE
7'- 0"
18"
FRONT VIEWSIDE VIEW
31-1/2"
1- 1/
2"
1'-
1/ 2"
1'-
1/ 2"
1" X 2" X 18"
ALUM CHANNEL
WELDED TO
BACKSIDE
6"
6"
5/8" DIA HOLE
TYP. 12 PLACES
WELD
1" X 2" X 18"
ALUMINUM CHANNEL
1" X 1" FORMED PERFORATED
ALUM 3 ROWS OF HOLES
1-5/8" X 1-1/8" SEE DETAIL 13
6" 1'
1'
ELEVATION
5/8" x 2-1/2" STAINLESS
STEEL BOLT AND WASHER
FOR ATTACHING
TO FLOOR PLATE.
4'- 0"
4" Ø SCHED.
40 ALUM. PIPE
3/4" Ø HOLES
3/8" ALUM.
PLATE
WELD 5 8" Ø ALUM
NUTS TO PIPE.
(DRILL 3 4" HOLES
IN PIPE BEHIND
NUTS BEFORE NUTS
ARE PLACED.)
INSTALL 5 8 " X 11
2"
BLACK STEEL BOLTS
ON BOTH SIDES OF PIPE
AS SET SCREWS.
4" Ø SCHED. 40
ALUM. PIPE
1 1/2" 4 1/2"4 1/2"
1 1/2"
1/
2"
1/ 2"
1/
2"
1/ 2"
30°
16" Ø HOLES. 2 EA.
8" ALUM. PLATE
16" Ø HOLES ON A
8" Ø BOLT CIRCLE. 6 EACH.
2" Ø SCHED. 40
ALUM. PIPE
2"2"
VIEW
8" ALUM.
PLATE4"
CUT BOLT END
45° POINT
4"
18" X 18" X 1/4"
ALUM PLATE
5/8" DIA HOLES
5/8" X 2-1/2" SS BOLTS W/
NUTS AND WASHERS
4"x4"x1/4" ALUM
ANGLE
5'X5' FIBERGLASS
GRATING
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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A1 SECTION - PLATFORM BASE
SCALE: 1"=1-0" 0 1' 2'6"
1. ANGLES AND BARS SHALL BE 6061-T6 ALUMINUM.
2. PLATFORM BASE SHALL BE A36 STEEL. HOT-DIP GALVANIZE AFTER
FABRICATION IAW ASTM A123.
3. ALL BOLTS, NUTS, AND WASHERS SHALL BE STAINLESS
STEEL TYPE 316 OR 304, UNLESS OTHERWISE NOTED.
GENERAL NOTES
B1 SECTION - PLATFORM BASE
SCALE: 1"=1-0" 0 1' 2'6"
E1 ELEVATION - PLATFORM ASSEMBLY DAYMARK SIDE
SCALE: 1"=1-0" 0 1' 2'6"
B1
B1
B5 SECTION - FLOOR GRATE MOUNTING
SCALE: 1"=1-0" 0 1' 2'6"
C5 SECTION - FLOOR GRATE MOUNTING
SCALE: 1"=1-0" 0 1' 2'6"
E5 ELEVATION - PLATFORM ASSEMBLY LADDER SIDE
SCALE: 1"=1-0" 0 1' 2'6"
C5
B5
A6 FASTENER - PLATFORM ASSEMBLY
SCALE: 3"=1-0" 6"0 3" 1' A8 BACKING PLATE
DETAIL
SCALE: 1"=1-0" 0 1' 2'6" A9 CONNECTION
DETAIL
SCALE: 3"=1-0"
6"0 3" 1'
A6
A8
C7 PHOTO OF RUNGS
SCALE: NONE
C7
D9 LANTERN STAND
SECTION
SCALE: 1"=1-0"
0 1' 2'6"
D9
AutoCAD SHX Text 2"
AutoCAD SHX Text
TYP.
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 3/16"
AutoCAD SHX Text 1'-9"
AutoCAD SHX Text 1'-9"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 3/16"
AutoCAD SHX Text GALVANIZED NUT IS WELDED UNDERNEATH ALUMINUM FRAME. USED TO MOUNT LANTERN STAND. (TYP)
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
3/8" ALUM. PLATE
AutoCAD SHX Text 14"
AutoCAD SHX Text 14"
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 9"
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 9"
AutoCAD SHX Text 18"
18"
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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GENERAL NOTES
1. ALL MEASUREMENTS IN INCHES
AutoCAD SHX Text 20.000
AutoCAD SHX Text 4.500
AutoCAD SHX Text 60.000
AutoCAD SHX Text 6.000
AutoCAD SHX Text 6.000
AutoCAD SHX Text 14.000
AutoCAD SHX Text 23.500
AutoCAD SHX Text 12.000
AutoCAD SHX Text 1.250
AutoCAD SHX Text 2.000
AutoCAD SHX Text
AutoCAD SHX Text 20.475±0.000
AutoCAD SHX Text 6.750
AutoCAD SHX Text 2.449
AutoCAD SHX Text 2.450
AutoCAD SHX Text .935
AutoCAD SHX Text .102
AutoCAD SHX Text .204
AutoCAD SHX Text 4.899
AutoCAD SHX Text 2.450
AutoCAD SHX Text 17.500
AutoCAD SHX Text 18.000
AutoCAD SHX Text .250
AutoCAD SHX Text .375
AutoCAD SHX Text 1.750
AutoCAD SHX Text 3.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 2.000
AutoCAD SHX Text 4.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 4.000
AutoCAD SHX Text 4.000
AutoCAD SHX Text 12.006
AutoCAD SHX Text 24.000
AutoCAD SHX Text 12.000
AutoCAD SHX Text 6.000
AutoCAD SHX Text 1.000
AutoCAD SHX Text 1.500
AutoCAD SHX Text .125
AutoCAD SHX Text 36.000
AutoCAD SHX Text 95.00°
AutoCAD SHX Text 5.500
AutoCAD SHX Text .375
AutoCAD SHX Text .375
AutoCAD SHX Text 12.000
AutoCAD SHX Text 3.000
AutoCAD SHX Text 1.000
AutoCAD SHX Text .125
AutoCAD SHX Text 24.000
AutoCAD SHX Text 9.500
AutoCAD SHX Text 20.000
AutoCAD SHX Text 1.250
AutoCAD SHX Text .750
AutoCAD SHX Text .250
AutoCAD SHX Text 18.000
AutoCAD SHX Text 18.000
AutoCAD SHX Text .750
AutoCAD SHX Text D3
AutoCAD SHX Text
ELEVATION W/ ARM REMOVED
AutoCAD SHX Text E7
AutoCAD SHX Text
LANTEN MOUNT ELEVATION
AutoCAD SHX Text D7
AutoCAD SHX Text
LANTERN MOUNT PLAN
AutoCAD SHX Text A9
AutoCAD SHX Text
DAYBOARD ARM PLAN
AutoCAD SHX Text D5
AutoCAD SHX Text
PLATFORM BASE ISOMETRIC VIEW
AutoCAD SHX Text A4
AutoCAD SHX Text
PLATFORM BASE PLAN
AutoCAD SHX Text A7
AutoCAD SHX Text
HEADER ASSEMBLY ISOMETRIC
AutoCAD SHX Text E7
AutoCAD SHX Text
DAYBOARD ARMS ELEVATION/ISO
AutoCAD SHX Text A5
AutoCAD SHX Text
PLAN VIEW
AutoCAD SHX Text C5
GRAB HANDLES
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US COAST GUARD
CIVIL ENGINEERING
1234-5267-0003 for Design Build Projects 6789-9287-1200 for Design Build Projects
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AutoCAD SHX Text
DETAIL
AutoCAD SHX Text
ELEVATION
AutoCAD SHX Text 12"
AutoCAD SHX Text 12"
AutoCAD SHX Text
SECTION
AutoCAD SHX Text 1/4"
AutoCAD SHX Text 2"
AutoCAD SHX Text
PLATE
AutoCAD SHX Text
3/8" ALUM.
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
%%ULANTERN STAND
AutoCAD SHX Text 30%%D
AutoCAD SHX Text 10"
AutoCAD SHX Text 8-1/2"
AutoCAD SHX Text 7-3/8"
AutoCAD SHX Text
9/16" DIA
AutoCAD SHX Text
HOLES ON
AutoCAD SHX Text A 7-7/8"
AutoCAD SHX Text
DIA BOLT
AutoCAD SHX Text
CIRCLE.
AutoCAD SHX Text
6 EACH.
AutoCAD SHX Text
9/16" DIA
AutoCAD SHX Text
HOLES. 2 EA.
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3/8" ALUM
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PLATE
AutoCAD SHX Text 4"
AutoCAD SHX Text 12"
AutoCAD SHX Text 2"
AutoCAD SHX Text 4'-0"
AutoCAD SHX Text 10"
AutoCAD SHX Text
TOP PLATE SCALE: 1 "=1'-0"12"=1'-0"
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 1 "12"
AutoCAD SHX Text F9
AutoCAD SHX Text F9
AutoCAD SHX Text B9
AutoCAD SHX Text B9
AutoCAD SHX Text
SCALE: 1 " = 1'-0"12" = 1'-0"
AutoCAD SHX Text
SCALE: 1 " = 1'-0"12" = 1'-0"
AutoCAD SHX Text
58" X 2- " 12" STAINLESS STEEL BOLT AND WASHER FOR ATTACHING TO FLOOR PLATE
AutoCAD SHX Text
3/4" DIA HOLES
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4" DIA SCHED. 40 ALUM. PIPE
AutoCAD SHX Text
3/8" ALUM PLATE
AutoCAD SHX Text
3/8" ALUM. PLATE
AutoCAD SHX Text WELD 5/8" DIA ALUM NUTS TO PIPE. (DRILL 3/4" HOLES IN PIPE BEHIND NUTS BEFORE NUTS ARE PLACED.) INSTALL 5/8"X1-1/2" STAINLESS STEEL BOLTS ON BOTH SIDES OF PIPE AS SET SCREWS.
AutoCAD SHX Text
4" DIA SCHED. 40 ALUM PIPE
AutoCAD SHX Text
3-1/2" DIA SCHED. 40 ALUM PIPE
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 4 "12"
AutoCAD SHX Text 1 "12"
AutoCAD SHX Text 1 "12"
AutoCAD SHX Text 1 "12"
AutoCAD SHX Text
SCALE: 1" = 1' 0"
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ELEVATION
AutoCAD SHX Text
SCALE: 1" = 1' 0"
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PLATFORM BASE
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SECTION
AutoCAD SHX Text
SCALE: 1" = 1' 0"
AutoCAD SHX Text
PLATFORM BASE
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SECTION
AutoCAD SHX Text
SCALE: 1" = 1' 0"
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ELEVATION
AutoCAD SHX Text 2"
AutoCAD SHX Text
7/8" DIA HOLE IN PIPE
AutoCAD SHX Text
TYP. ON ALL 4 SIDES
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PLATFORM ASSEMBLY - DAYMARK SIDE
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STEEL PIPE
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25" O.D. 3/8" WALL
AutoCAD SHX Text 1/4"
AutoCAD SHX Text
ALUM. BAR
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WELD TO ANGLE
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TO PROVIDE
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CONNECTION
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FOR LADDER
AutoCAD SHX Text 3/16"
AutoCAD SHX Text
TYP. FOR ALL
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BAR TO ANGLE
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CONNECTIONS
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GUSSET PLATE
AutoCAD SHX Text L3"x3"x1/4" ALUM
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ANGLE FOR RAILS
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AND CORNER POSTS
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AutoCAD SHX…
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