TPlans-BAR_Spillway Gate Chains Fabrication_RTA Final.pdf

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LIFTING CHAIN ASSEMBLY

SCALE: 3"=1'-0"

MK 55/31-1 END SIDE BAR

SCALE: 6"=1'-0"

SIDE VIEW

MK 55/31-2 SIDE BAR

MK 55/31-18 CLOSE LINK

SCALE: 12"=1'-0"

MK 55/31-19 LONG LINK

MK 55/31-20 SHACKLE

TOP

MK 55/31-21 PIN

US Army Corps of Engineers

A P

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SHEET

IDENTIFICATION

Q9-M-101

CERTIFIED FINAL DOCUMENTS - RTA

F

L

U

B

W

X

G

Y

H

Z h a i n s d w g

V

J

2 3 4 5 6 7 8 9 10 11 12 13 14 e r s h e c x m f j o c u t s V a u l t r k i g n s C i v i l k s C b r l a n d

R i v e r B a r k l e y S p i l y e

C h a i n s S h e e t s B A R

C h a i n

55/31-11

55/31-6

55/31-15

55/31-1

55/31-13

2' 8-3/4" 1'-0"

79' 8-3/4"

55/31-3

55/31-8

55/31-2

55/31-14

55/31-5

55/31-9

55/31-7

55/31-12

55/31-4

55/31-10

55/31-16

1 1/8" +.020

- .027

2'-8 3/4" +.005

- .005

2"

3'-5 3/4"

4 1/2" 4 3/4"

1'-0" +.005

- .005

1'-8 1/2"

1 3/4"

1 1/8" +.020

- .027 n4" +.0035

-.0000

Note:

Pins No. 1 to 5 incl., to be 55/31-3

Pins No. 6 to 16 incl., 18 to 37 incl., 40 to 57 incl.

and 60 to 77 incl. to be 55/31-4

Pins No. 17, 38, 39, 58, 59 and 78 to be 55/31-5

BILL OF MATERIALS

MK # DESCRIPTION

QUANTITY

MATERIAL BHN

55/31-1

END SIDE

BAR

AISI 4140

ALLOY

STEEL

308-328

55/31-2

SIDE BAR 616

55/31-18

CLOSE LINK 192

SEE SPECS

55/31-19

LONG LINK 8

SEE SPECS

55/31-20

SHACKLE 8

55/31-21

PIN 8

2 3/8"

3 7/8"

4 3/8"

2 7/8"

R5/8" n2" n7/8"

3 5/8" 1"

R9/64"

3 7/16"

3 3/16"

1/4"

1/16x45°

CHAMFER

n4"+.0035 n5"+.0035

- .0000

NOTES:

1. QUANTITIES SHOWN IN THE BILL OF MATERIALS ARE FOR ONE

GATE (TWO SETS OF CHAINS).

2. ALL EDGES SHOWN SHARP SHALL HAVE AN APPROXIMATE

EDGE OF 0.02" UNLESS SPECIFIED.

3. ALL EDGES SHOWN ROUND SHALL HAVE AN APPROXIMATE

EDGE OF 0.25" UNLESS SPECIFIED.

4. LINK PITCH DIMENSIONS TO BE HELD TO A MINIMUM TO ENSURE

THAT EACH SIDE BAR OF ANY LINK WILL HAVE EQUAL BEARING

UNDER LOAD AND THE LINKS MATCHED SO THAT THE TOTAL

ACCUMULATIVE LENGTH OF THE CHAIN WILL NOT VARY MORE

THAN 3/8" WITH ITS MATCHING CHAIN.

5. CHAIN COMPONENTS MUST BE SPRAYED WITH A GRAPHITE

LUBRICANT AND COATED WITH GREASE DURING ASSEMBLY. SEE

SPECIFICATIONS FOR THE REQUIREMENTS OF THE GREASE.

125 FINISH ALL OVER EXCEPT AS NOTED

4 1/4"

125 FINISH ALL OVER

MK 55/31-3 SHORT PIN

TOP VIEW

MK 55/31-4 NORMAL PIN

MK 55/31-5 RACK PIN

MK 55/31-6 BOTTOM PIN

MK 55/31-17 GREASE FITTING

SCALE: 48"=1'-0"

SCALE: 48"=1'-0"

Q9-M-102 r s h e c t s V a u l k i g n s C i v i k s C r l a n d

R i v e r B a r k l e y S p i l e

C h a i n s S h e e t s B A R

C h a i n

1'-n3

" DEEP

n11

DRILL AND TAP

FOR ALEMITE

GREASE FITTING

1'-4

1'-8

1'-1

55/31-3

SHORT PIN 10

ALLOY STEEL

378-398

55/31-4

NORMAL PIN 134

RACK PIN 12

55/31-6

BOTTOM PIN 2

55/31-17

GREASE

FITTING

316 ZINC PLATED

" +.030

- .000

1'-3

"+.030

1'-7

1/16x45° CHAMFER

BOTH ENDS

NOTES:

1. ALL GREASE HOLE INSIDE DIMENSIONS MUST

HAVE A FINISH OF 16.

2. ALL FINISHES WILL BE 125 UNLESS OTHERWISE

NOTED.

3. SEE DRAWING Q9-M-101 FOR ADDITIONAL NOTES.

4. QUANTITIES SHOWN IN THE BILL OF MATERIALS

ARE FOR ONE GATE (TWO SETS OF CHAINS).

16 FINISH ALL OVER EXCEPT AS NOTED

"2

"3

" 2

MK 55/31-7 SPACER SLEEVE

MK 55/31-8 COLLAR

MK 55/31-9 RACKING COLLAR

MK 55/31-10 SPACER WASHER

MK 55/31-11 SPACER WASHER

MK 55/31-12 WASHER

MK 55/31-13 WASHER

MK 55/31-14 RETAINER RING

MK 55/31-15 RETAINER RING

MK 55/31-16 LINK PLATE

Q9-M-103 r s h e c t s V a u l k i g n s C i v i k s C r l a n d

R i v e r B a r k l e y S p i l e

C h a i n s S h e e t s B A R

C h a i n

" +0

-1/64

1/16" R. BOTH SIDES

1/8" DIA. DRILL & C'SINK

4" +0

" 1

1/16" 45° CHAMFER

BOTH SIDES

1/16" 45° CHAMFER

0.0403"

#18 B&S GAGE

.1875" ±1/32

0.0403"

#18 B&S GAGE

R1" n29

" DRILLED

8" 1"

.1875" ±1/32 1

55/31-7

SPACER SLEEVE 156

AISI 4140 ALLOY

COLLAR 268

RACKING COLLAR 24

55/31-10

SPACER WASHER 4

55/31-11

SPACER WASHER 4

55/31-12

WASHER 936

BRONZE CDA

200, HALF HARD

55/31-13

WASHER 16

BRONZE CDA

200, HALF HARD

55/31-14

RETAINER RING 312

440-480

55/31-15

RETAINER RING 4

440-480

55/31-16

LINK PLATE 4

GENERAL NOTES:

1. ALL FINISHES WILL BE 125 UNLESS

OTHERWISE NOTED.

2. SEE DRAWING Q9-M-101 FOR ADDITIONAL

NOTES.

3. QUANTITIES SHOWN IN THE BILL OF

MATERIALS ARE FOR ONE GATE (TWO SETS OF

CHAINS).

63 FINISH ALL OVER EXCEPT AS NOTED

1/16X45° CHAMFER,

Q9-M-101

Q9-M-102

Q9-M-103

Plans For Barkley Lock and Dam

Spillway Gate Chain

Fabrication

Cumberland River

Livingston and Lyon County

Grand Rivers, Kentucky

Nashville District

W912P5-24-B-0005 Submitted:

Waldy F. Picardo

Project Engineer

Approval Recommended:

Adam C. Walker, P.E., PMP

Chief, Design Branch

Approval Recommended:

Benjamin L. Rohrbach, P.E.

Chief, Engineering Construction Division

Approved:

Lt. Colonel, Robert W. Green

USACE Nashville, District Engineer

(2.) The approval signatures appearing in the signature block on this sheet constitute approval of all drawings listed in the sheet index.

of individuals appear on these project documents within the scope of their employment as required by ER 1110-1-8152.

(1.) This project was designed by the Nashville District of the U.S. Army Corps of Engineers. The initials or signatures and registration designations

Note:

May 2024

Certified Final Documents - RTA

CONTRACT DRAWINGS

TITLESHEET NO.

M-101

FILE NAME

Q9-M-101 TAINTER GATE OPERATING MACHINERY - LIFTING CHAIN -

MECHANICAL

M-102 Q9-M-102 TAINTER GATE OPERATING MACHINERY - LIFTING CHAIN -

M-103 Q9-M-103 TAINTER GATE OPERATING MACHINERY - LIFTING CHAIN -

ASSEMBLY AND DETAILS SHEET 1 OF 3

ASSEMBLY AND DETAILS SHEET 2 OF 3

ASSEMBLY AND DETAILS SHEET 3 OF 3