Chain Assembly Drawings.pdf
PDF 187 KB Posted
- Attached to
- Orwell Dam Roller Gate Chain Fabrication Federal contract opportunity
- Solicitation number
- W912ES24Q0076
About this file
This document contains the Chain Assembly Drawings for a federal contract opportunity related to the Orwell Gate Chain Replacement at the Orwell Dam in Fergus Falls, Minnesota. The drawings provide detailed specifications and tolerances for the fabrication of two (2) gate lifting chains, including all necessary components such as short pins, rollers, connection plates, and safety chain plates. The key requirements include verifying existing equipment dimensions, providing surface finishes, and ensuring no interference or binding during chain assembly operation. The related federal contract opportunity is Solicitation Number W912ES24Q0076, issued by the U.S. Army Corps of Engineers St. Paul District, for the fabrication of the gate lifting chains.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 24Q0076 Amendment 3.pdf | ||
| 24Q0076 Amendment 2.pdf | ||
| 24Q0076 Amendment 1.pdf | ||
| 24Q0076 Solicitation_Orwell Dam Roller Gate Chain.pdf | ||
| Orwell Machinery Combined.pdf |
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Text version
PLAN - CHAIN ASSEMBLY
SCALE 1 / 4
DETAIL SECTION F1-F1
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DETAIL A7
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DETAIL A14
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SHEET ID
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A14
F1 F1
A7
PARTS LIST
MATERIALPART NUMBERQTYITEM
ASTM A564 Type 630 H1150Short_Pin481
ASTM B505, C95500Roller_Bushing512 ASTM A564 Type 630 H1025Roller513
ASTM A564 Type 630 H1150Connection_Plate24
ASTM B505, C95500Side_Plate_Bushing2025 ASTM A564 Type 630 H1150Side_Plate1006
ASTM A564 Type 630 H1150Connection_Pin17
ASTM A564 Type 630 H1025Connection_Collar28
ASTM A564 Type 630 H1025Side_Plate_Collar1029
304 OR 316 Stainless SteelCotter_Pin_0.375diam10210 ASTM A564 Type 630 H1150Long_Pin311
ASTM A564 Type 630 H1150Safety_Chain_Plate212
F1
A7 A14
NOTES:
1. CONTRACTOR MUST VERIFY ALL DIMENSIONS TO ENSURE NEW CHAIN
ASSEMBLY DOES NOT INTERFERE OR BIND WITH EXISTING EQUIPMENT
OR STRUCTURES.
2. ALL LINEAR UNITS ARE IN INCHES AND ALL ANGULAR DIMENSIONS
ARE IN DEGREES
3. SHOP DRAWINGS MUST BE PREPARED IN ACCORDANCE WITH ASME
Y14.5 AND MUST INCLUDE TOLERANCES AND FEATURE CONTROLS AS
REQUIRED TO FABRICATE A CHAIN ASSEMBLY THAT OPERATES AS
DESCRIBED IN THIS CONTRACT WITHOUT ANY INTERFERENCES OR
BINDING DURING OPERATION.
4. PROVIDE SURFACE FINISHES PER ASME B46.1 AS SHOWN ON THE
DRAWINGS. PROVIDE A MINIMUM 125 MICRO-INCH FINISH ON ALL
MACHINED SURFACES, UNLESS NOTED OTHERWISE.
5. BREAK ALL SHARP CORNERS AND EDGES, AND BLEND SMOOTH ALL
TRANSITIONS AT MACHINED COMPONENTS.
6. ALL STAINLESS STEEL COMPONENTS MUST BE ORDERED PASSIVATED
WHERE AVAILABLE.
7. CONTRACTOR TO SURVEY AND SUBMIT EXISTING CHAIN COMPONENT
DIMENSIONS INCLUDING CONNECTION YOKE EARS ON GATE AND
SPROCKET RADII FOR APPROVAL PRIOR TO FINAL MACHINING.
8. LONG PINS ARE INTENDED TO REST ON CHAIN GUIDE AND CHAIN
RACK IN ORDER FOR SLACK CHAIN TO LOOP OUT OF THE WAY.
CONTRACTOR MUST VERIFY DIMENSIONS OF LONG PINS TO ENSURE NO
INTERFERENCE OR BINDING WITH EXISTING EQUIPMENT.
9. CONTRACTOR TO VERIFY LOCATIONS OF LONG PINS FOR CORRECT
LENGTHS OF SLACK CHAIN LOOPS.
10. CONTRACTOR MUST VERIFY THAT MATERIAL OF COTTER PINS DOES
NOT FACILITATE GALVANIC CORROSION WITH CHAIN COMPONENTS
CONTACTING COTTER PINS.
9 99
101010
42'-31 2"
2 3
TOLERANCES UNLESS
OTHERWISE SPECIFIED
LINEAR DECIMAL
1 DECIMAL PLACE (1.0) +/- 0.030"
2 DECIMAL PLACES (1.00) +/- 0.010"
3 DECIMAL PLACES (1.000) +/- 0.002"
LINEAR FRACTIONAL
GENERAL +/- 1/32"
SAWING, FLAME CUTTING, SHEARING, AND BREAKING +/- 1/16"
STRUCTURAL SHAPES AND WELDING +/- 1/8"
ANGULAR
0 DECIMAL PLACES (1) +/- 0.5°
1 DECIMAL PLACE (1.0) +/- 0.1°
MINIMUM CLEARANCE FROM COTTER PIN HOLE
IN SHORT PIN TO SIDE PLATE COLLAR WHEN ALL
COMPONENTS PUSHED TO ONE SIDE
1/16
K1
QUANTITIES LISTED IN PARTS LIST ARE FOR ONE CHAIN ASSEMBLY
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3.50
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(2X) 1/8 X 45° CHAMFER
(2X) 3/8 THRU
OR DIAM. TO FIT COTTER PIN
WITH MINIMAL CLEARANCE
8.00
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7.00
3.00
(2X) 1/8 X 45° CHAMFER
(2X) 3/8 THRU
OR DIAM. TO FIT COTTER PIN
WITH MINIMAL CLEARANCE
11.75
.003
2.38
7.00
SIDE PLATE
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1150
FN 2 FIT WITH SIDE PLATE BUSHING
SIDE PLATE BUSHING
SCALE: 1/4
MATERIAL: ASTM B505, C95500
RC 7 FIT WITH SHORT PIN
FN 2 FIT WITH SIDE PLATE
SHORT PIN
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1025
RC 7 FIT WITH SIDE PLATE BUSHING
LONG PIN
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1025
RC 7 FIT WITH SIDE PLATE BUSHING
BLEND SMOOTH
7.00
9° 2.50
R2 3/4
3.50
R4 5/8
3.50
10.00
2.75
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2.50
9.88
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2.50
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OR RADIUS TO FIT COTTER PIN
WITH MINIMAL CLEARANCE
1.00
3.00 R2 5/8
BO
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R3/16
OR RADIUS TO FIT COTTER PIN
WITH MINIMAL CLEARANCE
(4X) 1/16 X 45° CHAMFER
2 X 45.00° Chamfer"
CONNECTION PLATE
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1150
RC 7 FIT WITH CONNECTION PIN
FN 2 FIT WITH SIDE PLATE BUSHING
CONNECTION PIN
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1025
RC 7 FIT WITH CONNECTION PLATE
CONNECTION COLLAR
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1025
RC 7 FIT WITH CONNECTION PIN
SIDE PLATE COLLAR
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1025
RC 7 FIT WITH SHORT PIN
.63 1.00
.005 A
(4X) 1/16 X 45° CHAMFER
.63
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SHEET ID
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4.8
3.00 6.00
MIN RADIUS 1/32"
MAX RADIUS 1/16"
BO
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1/4
5/8
ROLLER
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1150
FN 2 FIT WITH ROLLER BUSHING
ROLLER BUSHING
SCALE: 1/4
MATERIAL: ASTM B505, C95500
RC 7 FIT WITH SHORT PIN
FN 2 FIT WITH ROLLER
SAFETY CHAIN PLATE
SCALE: 1/4
MATERIAL: ASTM A564, TYPE 630, H1150
RC 7 FIT WITH SHORT PIN
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