Technical Plans _W912P5-21-Q-0007_Plans_Certified Final Documents _RTA.pdf

®of Engineers

US Army Corps

Nashville District

W912P5-21-Q-0007

Submitted:

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

designations 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

Note:

Project Engineer

Approval Recommended:

Robert W. Baulsir III, P.E.

Chief, Civil Design Branch

Approved:

Samuel Cory Morgan, P.E.

Chief, Structural Section

Sterling J. Riether, E.I.

Plans For Barkley Dam Spillway Gate Chain Maintenance Platrform

Kuttawa, Kentucky

Cumberland River

Lyon County

January 2021

Certified Final Documents - RTA

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Q9-55/51

GENERAL ARRANGEMENT

NEW PLATFORMS

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Q9-55/52

12'-8"

MC6X12

SEE DETAIL 2 ON Q9-55/53

MC6X12

SEE DETAIL 2 ON Q9-55/53

L5X5X3/8 FRAME OF PLATFORM (TYP)

L2-1/2 X 2-1/2 X 1/4 GUARDRAIL (TYP)

MC6X12

SEE DETAIL 1 ON Q9-55/53

SWING GATE TO BE INSTALLED

TO OPEN TOWARDS PLATFORM

VERTICAL LEG OF ANGLE TO BE

BOLTED TO CONCRETE PIER VIA 3/4" GRADE 105

HOT-DIP GALVANIZED ANCHOR BOLTS WITH ADHESIVE

PLAN VIEW

SCALE 1" = 1'-0"

GRATING NOT SHOWN FOR CLARITY

LADDER NOT SHOWN FOR CLARITY

GENERAL NOTES

1. PLATFORM AND ATTACHMENTS TO BE HOT-DIP

GALVANIZED PER SPECIFICATIONS

2. (24) TOTAL PLATFORMS TO BE FABRICATED.

(12) AS SHOWN AND (12) OPP HAND.

3. SEE Q9-55/56 FOR GRATING PLAN.

1'-4 1/2"

L5X5X

ISO VIEW

NTS

GRATING NOT SHOWN FOR CLARITY

NEW PLATFORMS

(24) TOTAL

(12) AS SHOWN

(12) OPP HAND

MC6X12

SEE DETAIL 3 ON Q9-55/53

5/8"

5/8"X3"X4-3/4"STEEL PLATE

USED TO OFFSET GUARDRAIL

TEMPORARY BRACING

SEE Q9-55/56

7/8"

2'-2 1/2"

3'-5 1/4"

L5X5X

Q9-55/53

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CJP BOTH LEGS -

GRIND TOP OF HORIZONTAL

LEG SMOOTH. TYP

CJP BOTH LEGS -

GRIND TOP OF HORIZONTAL

LEG SMOOTH. TYP

L5X5X3/8 OUT TO OUT DIMENSION

L2-1/2X2-1/2X1/4 GUARDRAIL

2'-9 3/8"7'-5 1/8"

2'-9 5/8"

DOUBLE ANGLE FOR

VERTICAL GUARDRAIL POST.

THIS LOCATION ONLY.

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VIEW A-A

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LADDER AND GRATING

NOT SHOWN FOR CLARITY

3/16

TYP

SWING GATE

(24) TO BE INSTALLED ON NEW PLATFORMS

(24) TO BE SHIPPED LOOSE

SEE PARTS LIST FOR DETAILS

L2-1/2 X2-1/2 X1/4 GUARDRAIL

3'-2"

3/16

TYP

6 1/2"

VIEW B-B

SCALE 1" = 1'

LADDER AND GRATING

NOT SHOWN FOR CLARITY

3'-4 9/16"

2'-1 5/16"

3/16

TYP

3/16

TYP

L2-1/2 X2-1/2 X1/4 GUARDRAIL

L5X5X3/8

L5X5X3/8

1'-4 5/8"

1'-2 1/8"

DETAIL 1

SCALE 3" = 1'

OTHER SIDE SIMILAR

SECTION C-C

SCALE 1" = 1'-0"

GRATING NOT SHOWN FOR CLARITY

1/4"X4" STEEL PLATE TOE BOARD

2'-4 9/16"

3"

5/8"X3"X4-3/4" STEEL PLATE

(USED AS SPACER FOR GUARDRAIL)

6"

3/16

TYP

3/16

TYP

L2-1/2X2-1/2X1/4 GUARDRAIL

1/4"X4" STEEL PLATE TOE BOARD

L5X5X3/8 FRAME

L5X5X3/8 FRAME

3/8"X2" STEEL BAR

3/8"X6-1/2"X7"

STEEL PLATE

7/8"

1/4"

L2-1/2X2-1/2X1/4

3/16

3/16

3/16

3/16

3"

7/8"

3/16

WELD THIS GUARDRAIL

TO 3/8" PLATE ON 3 SIDES.

DO NOT WELD TO 3/8"X2" STEEL BAR.

1 11/16"

3/8" STEEL PLATE

3/16

TEMPORARY BRACING.

SEE DETAIL ON Q9-55/56

7/8"

OFFSET THIS GUARDRAIL

7/8" FROM FRAME

1/4

TYP

SEE WALL CONNECTION DETAIL

WALL CONNECTION DETAIL

SCALE 1" = 1'-0"

3/8"X6-1/2"X7" STEEL PLATE

3/8"X2" STEEL BAR

3/16

TYP

5/8"X3"X4-3/4" PLATE

(USED AS SPACER FOR GUARDRAIL)

1/4

TYP

5/8"X3"X4-3/4" STEEL PLATE

(USED AS SPACER FOR GUARDRAIL)

PICK POINT.

SEE SHEET Q9-55/56

1/4

TYP

PICK POINT SEE Q9-55/56

GENERAL NOTES

1. SHARP CORNERS OF GUARDRAIL

2. TO BE GROUND.

3. GUARDRAIL TO BE WELDED TO

FRAME BEFORE HOT-DIP GALVANIZING.

4. CJP WELD FOR GUARDRAIL CORNERS

TO BE GROUND SMOOTH ON PLATFORM

SIDE AND TOP OF GUARDRAIL.

1/4

TYP

3/16

TYP

3/16

TYP

3/16

TYP

1 3/16"

1 3/16"

3/8"X2" STEEL BAR

SECTION D-D

SCALE: 1

2" = 1'-0"

L5X5X3/8

TOE BOARD

TOE BOARD

GUARDRAIL

GUARDRAIL

3/8"X2" STEEL BAR

5/8"X3"X4-3/4" STEEL PLATE

(USED AS SPACER FOR GUARDRAIL)

3/16

TYP

7/8"

3/16

TYP

3/16

TYP

1/4"

7/8"

5'-3" 5'-3 7/16"

MC6X12 TO BE BOLTED TO FRAME (TYP)

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TYP

TEMPORARY BRACING.

SEE DETAIL ON Q9-55/56

3/8" STEEL PLATE

2'-6 7/16"

DETAIL 2

SCALE: 2" = 1'-0"

GRATING NOT SHOWN

1/2"

3/4"

1/4"

1/4"

1/4"X4" STEEL PLATE TOE BOARD

L2-1/2X2-1/2X1/4 GUARDRAIL

MC6X12

L5X5X3/8

13/16Ø BOLT HOLE THRU MC6X12 AND L5X5X3/8 FRAME

3/16

TYP

3/16

TYP

L2-1/2X2-1/2X1/4 GUARDRAIL

CJP

SEE NOTE 4.

MITER CORNERS OF GUARDRAIL.

TYP.

1/2"

(TYP)

3/16

TYP

DETAIL 3

SCALE: 2" = 1'-0"

MC6X12

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5/16"

1/4

L4X4X1/2

L4X4X1/2

1'-0"

1'-0"

2"

LONG SLOTTED HOLES FOR 3/4"Ø BOLTS

MC6X12

MC6X12

MC6X12

L4X4X1/2

DETAIL1

SCALE: 1

2" = 1'-0"

(24) TO BE SUPPLIED

ASSEMBLED TO PLATFORM

WT: 88 LBS

VIEW A-A

SCALE: 1

2" = 1'-0"

VIEW B-B

SCALE: 1

2" = 1'-0"

3/4"

3"

DETAIL 2

SCALE: 1

2" = 1'-0"

(48) TO BE SUPPLIED

ASSEMBLED TO PLATFORM

WT: 106 LBS

MC6X12

3"

LONG SLOTTED HOLES

FOR 3/4"Ø BOLTS

DETAIL 3

SCALE: 1

2" = 1'-0"

(24) TO BE SUPPLIED

ASSEMBLED TO PLATFORM

WT: 90 LBS

VIEW D-D

SCALE: 1

2" = 1'-0"

VIEW E-E

SCALE: 1

2" = 1'-0"

DETAIL 4

SCALE: 1

2" = 1'-0"

(24) TOTAL TO BE SUPPLIED

(12) AS SHOWN

(12) OPP HAND

TO BE SHIPPED LOOSE

WT: 79 LBS

MC6X12

REMOVE BOTH FLANGES OF

MC6X12 THIS SECTION

1/4

5"

L5X5X1/2

MC6X12

L5X5X1/2

13/16"

2"

1"

3"

13/16"

3"

13/16"

VERTICAL MEMBER ASSEMBLIES

ONCE MEMBERS HAVE BEEN FABRICATED

AND HOT-DIP GALVANIZED, BOLT TO

PLATFORM ASSEMBLY FOR SUPPLY

BEAM FOR MAN BASKET

NOTES:

1. ALL MEMBERS TO BE HOT-DIP

GALVANIZED PER SPECIFICATIONS.

9/16"

9/16"

1"

1"

VIEW C-C

SCALE: 1

2" = 1'-0"

13/16"

9/16"

9/16"

1"

1"

9/16"

9/16"

1"

1"

1 7/8"

13/16"

R7/16"

HOLES THROUGH GUARDRAIL TO MATCH (TYP)

MC6X12 TO BE BOLTED TO GUARDRAIL VIA

1/2"Ø BOLTS (TYP EACH VERTICAL MEMBER).

MC8X21.4

3'-7 3/4"

5 3/4"

1 5/8"

CHAMFER 3/4" x 45°

REMOVE BOTTOM

FLANGE THIS SECTION

2 1/4"

2 1/4"

2 1/2"

3"

13/16"

3"

3"

1/4

LEGIBLY ENGRAVE:

"MAN BASKET ANCHOR

LOAD RATING: 7,200 LBS"

INTO 1/4" RAISED PLACARD

5/16"

5/16"

1/4" RAISED PLACARD

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Q9-55/55

FRONT VIEW

SCALE:

4" = 1'-0"

VIEW A-A

SCALE:

4" = 1'-0"

BACK VIEW

SCALE:

4" = 1'-0"

LADDER ASSEMBLY

(24) TO BE SUPPLIED

WT: 164 LBS

LIFELINE SYSTEM NOT SHOWN

VIEW B-B

SCALE:

4" = 1'-0"

LIFTING BEAM ASSEMBLY

SCALE: 3/4" = 1'-0"

WT: 2,491 LBS

(1) TO BE SUPPLIED

NOT REQUIRED TO BE HOT-DIP GALVANIZED

W12X106

1/4

TYP

5/16"

4'-1 11/16"

W12X106

DETAIL 2

SCALE: 3" = 1'-0"

R1"

2"

1"

3/8

(TYP)

3/8

TYP

4" PLATE

1"Ø SOLID BAR

RUNG

1/2" 2 3/4"

1/2"X2-3/4"

STEEL BAR

1/4

TYP

7"

DETAIL 1

SCALE: 3" = 1'-0"

SEE LADDER BRACKET

DETAIL THIS SHEET

LADDER BRACKET DETAIL

SCALE: 3" = 1'-0"

3 1/2"

7/8"

1/2"

3 1/2"

R1/2"

1/2"X3" STEEL BAR

VIEW C-C

SCALE: 3" = 1'-0"

PLATFORM ANCHOR DETAIL

SCALE: 1

2" = 1'-0"

(48) TO BE SUPPLIED

WT: 21 LBS

7/8"

15/16"

1"X6-1/2"X8-3/4" STEEL PLATE

1"

VIEW D-D

SCALE: 1

2" = 1'-0"

"1-1/4" STEEL PLATE

3/4

2 7/8"

R2 7/8"

1 5/8"

1'-4"

NOTES:

1. LADDER LIFELINE CABLE SYSTEM AND

CORRESPONDING DETACHABLE CABLE

SLEEVE TO BE INCLUDED WITH LADDER

ASSEMBLY. SEE PARTS LIST FOR DETAILS.

2. ALL MEMBERS SHOWN (EXCEPT FOR LIFTING

BEAM ASSEMBLY) TO BE HOT-DIP

GALVANIZED PER SPECIFICATIONS.

1'-6"

2"

6'-2 9/16"

9'-2 9/16"

18'-6 3/8"

W10X30 LIFTING BEAM

W10X30 LIFTING BEAM

W12X106

W12X106

LIFTING BEAM NOT WELDED

TO OTHER W SHAPES

1/4

TYP

7/8"

1'- 3/4"

6"

(1/4)

SECTION F-F

SCALE: 1" = 1'-0"

3/4" HEX NUT

WELDED TO W10X30

AT EACH HOLE

W10X30 LIFTING BEAM

SEE LIFTING BEAM

BOLT PATTER DETAIL

W12X106

LIFTING BEAM BOLT PATTERN DETAIL

SCALE: 1

2" = 1'-0"

18'-6 3/8"

W10X30 LIFTING BEAM

7/8"

3" 3" 6 3/4" 3" 3" 6 3/4" 3" 3"

3"

VIEW E-E

SCALE: 3/4" = 1'-0"

BOLT PATTERN ONLY IN

TOP FLANGE OF LIFTING BEAM

BOLT PATTERN ONLY IN

TOP FLANGE OF W12X106

1'-4"

1"

R1 3/8"

LIFTING HOLE

1/4"

LADDER BRACKET

1/4

TYP

1/4"

3/16

TYP

EXTEND RUNG THRU SIDE BAR

1/2"X2-3/4"STEEL BAR

Ø1" SOLID RUNG

PLACARD STATING

LADDER CAPACITY

SECTION G-G

SCALE: 3" = 1'-0"

LEGIBLY ENGRAVE

"LADDER LOAD RATING: 310 LBS"

INTO 1/4" RAISED PLACARD

3'-1 1/2"

3 1/4"

DETAIL 3

SCALE: 6" = 1'-0"

LEGIBLY ENGRAVE "LOAD RATING: 19,000 LBS"

INTO 1/4" RAISED PLACARD

4 3/16"

1/4" RAISED PLACARD

6"

1/4" RAISED PLACARD

7/8"

3/16

TYP

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T I O

N D

A T

E

I S

S U

E

D

A T

E

S O

L I C

I T

A T

I O

N

N

O

C O

N T

R A

D R

A W

I N

G

C

O D

E

D E

S I G

N E

D

B

Y

D R

A W

N

B

Y

C H

E C

K E

D

B

Y

S U

B M

I T

T E

D

B

Y

S I Z

E

SHEET ID

US Army Corps of Engineers ®

B A

R K

L E

Y

D

A M

S P

I L

L W

T

E

C

H A

I N

T E

N A

N C

E

P

L A

T F

O R

M S

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

N A

S H

V I L

S

T R

I C

T

U

T H

N A

S H

V I L

L E

T

N

S

R

I E

T H

E R

S

R

I E

T H

E R

C

T

H O

M A

S O

N

B

R

O H

R B

A C

H

A N

S I

D

J A

N U

A R

Y

W

P

Q

X X

X X

X X

X

X X

X

X X

Q9-55/56

12'-8"

G R

A T

I N

G

S

P A

N

G R

A T

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G

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P A

N

G R

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I N

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S

P A

N

3"

7/8"

3"

PARTS LIST

ITEM DESCRIPTION TOTAL NO. REQ'D ADDITIONAL INFO

SWING GATE

24 (INSTALLED ON

PLATFORM)

ALUMINUM SAFETY GATE.

UNPAINTED. OPENING

RANGE:

28-3/4" TO 32-1/2"

SWING GATE

23 (LOOSE)

ALUMINUM SAFETY GATE.

UNPAINTED. OPENING

RANGE:

19-3/4" TO 23-1/2"

SWING GATE

1 (LOOSE)

ALUMINUM SAFETY GATE.

UNPAINTED. OPENING

RANGE:

25-3/4" TO 29-1/2"

3/4" DIAMETER CONCRETE

ANCHOR BOLT

GRADE 105

HOT-DIP GALVANIZED

10 in

ADHESIVE FOR BOLT 672

SHALL NOT LIMIT CAPACITY

OF ANCHOR BOLT

1/2" DIAMETER BOLT 384

THESE SHALL BE INSTALLED

ON PLATFORM WHEN

SUPPLIED

3/4" DIAMETER BOLT 672

SEE TABLE BELOW FOR

LENGTHS

3/4" NUT AND WASHER 672

1/2" NUT AND WASHER 384

THESE SHALL BE INSTALLED

ON PLATFORM WHEN

SUPPLIED

LADDER ASSEMBLY 24

BEAM FOR MANBASKET 24

LADDER LIFELINE SYSTEM 24

VERTICAL LADDER LIFELINE

CABLE SYSTEM TO EXTED

4 FT ABOVE LADDER

CABLE SAFETY SLEEVE 24

TO BE INCORPORATED WITH

VERTICAL LIFELINE CABLE

SYSTEM

PLATFORM ANCHOR 48

LIFTING BEAM 1

L5X5X3/8 FRAME MEMBER AGAINST PIER WALL

2'-2 1/2"

FRAME AND GRATING PLAN

SCALE: 1" = 1'-0"

FRAME WT: 770 LBS

GRATING WT: 442 LBS

NOTES:

1. GRATING TO BE 1"X3/16" BAR GRATING

AND GALVANIZED PER SPECIFICATIONS.

2. VERIFY PARTS LIST IS ACCURATE

BASED ON PLANS AND SPECS.

3. ALL 1/2" BOLTS TO BE CONNECTED

IN SHOP.

L5X5X3/8 FRAME

1" BAR GRATING.

1/4" CLEARANCE FROM

EDGE OF BANDING TO

OUTSIDE OF FRAME (TYP)

6'-4"

L5X5X

TEMP BRACING.

SEE DETAIL THIS SHEET.

1/2"X3"X4-3/4" STEEL PLATE

13/16"Ø BOLT HOLE THRU

PLATE AND L5X5X3/8 (TYP)

BRACING MEMBER USED FOR TRANSPORT AND INSTALLATION

SEE TEMP BRACING DETAIL THIS SHEET

TEMP BRACING DETAIL

SCALE: 1

2" = 1'-0"

(24) TO BE SUPPLIED

ASSEMBLED TO PLATFORM

WT. 56 LBS

MC3X7.1

1/2"X3"X4-3/4" STEEL PLATE

3/16

TYP

VIEW C-C

SCALE: 1

2" = 1'-0"

1/2"X3"X4-3/4" STEEL PLATE

13/16"

PICK POINT.

SEE DETAIL THIS SHEET.

1/4

TYP

3'-11 3/8"5'-4 3/4"3'-3 7/8"

3'-6 3/8" 4'-10 3/4" 4'-2 7/8"

PICK POINT.

SEE DETAIL THIS SHEET.

PICK POINT DETAIL

SCALE: 1

2" = 1'-0"

GRATING TO BE ATTACHED TO ANGLE

FRAME VIA CARBON STEEL GALVANIZED

GRATING CLIPS AT EVERY PANEL CORNER

3'-3 7/8"

8'-8 5/8" 3'-11 3/8"

6'-4"

SECTION B-B

SCALE: 1" = 1'-0"

GRATING NOT SHOWN

VIEW A-A

SCALE: 1" = 1'-0"

GRATING NOT SHOWN

3/4" BOLT LENGTHS

CONNECTION

BOLT LENGTH (in)

# OF BOLTS SHIPPED LOOSE

L5X5X3/8 TO MC6X12

CONNECTED IN SHOP

1.685 192 NO

MC6X12 TO MC18X42.7

CONNECTED IN FIELD

1.760 96 YES

MC8X21.4 TO MC18X42.7

CONNECTED IN FIELD

1.825 192 YES

L5X5X3/8 TO 1/2" PLATE

CONNECTED IN SHOP

1.875 96 NO

1/2" ANGLE TO MC18X42.7 FLANGE

CONNECTED IN FIELD

2.125 48 YES

1/2" ANGLE TO W36X182 FLANGE

CONNECTED IN FIELD

2.680 48 YES

TOTAL 672

4'-4"

3/16

TYP

C3X5

6'-6 3/8"

2'-0"

2'-0"

2'-0"

C3X3.5

L5X5X3/8

R1"

1"

1"

1/2"

2 1/2"

1/4

TYP

3/4" STEEL PLATE

ONE GRATING PANEL TO SPAN THIS AREA

3 EQUAL SIZED GRATING PANELS FOR THIS AREA

3 EQUAL SIZED GRATING PANELS FOR THIS AREA