Roof Walkway and Peak Handrail - 349537

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05-02-07 349537 - MANUAL ROOF WALKWAY & PEAK HANDRAIL

MANUAL ROOF WALKWAY & PEAK HANDRAIL


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Page 1 MANUAL ROOF WALKWAY & PEAK HANDRAIL


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MANUAL ROOF WALKWAY & PEAK HANDRAIL Page 2


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Section 1 Peak Handrail

Peak Handrail is for 72 peak ring on CB18 CB34

Attach posts to top lid with 7/16 bin bolts that attach lid to inner ring.


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Attach hand rails and toe boards to posts with 5/16 x bin bolts.


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Section 2 Roof Walkway

Roof Walkway Weights (Weight is with walkway and handrails)

CB12 315 lbs. CB22 620 lbs.

CB13 340 lbs. CB24 700 lbs.CB14 365 lbs. CB26 770 lbs.CB16 445 lbs. CB30 890 lbs.

CB18 500 lbs. CB34 1030 lbs.CB20 560 lbs. CB50 1430 lbs.

Part Identification


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4 Step Section

3 Step Section


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Roof Walkway LayoutsBin Size 4 Step Sections 3 Step Sections

CB12 3 0

CB13 1 3

CB14 2 2

CB16 4 0

CB18 3 2

CB20 5 0

CB22 4 2

CB24 4 3

CB26 6 1

CB30 8 0

CB34 7 3

CB50 11 3


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Page 11 MANUAL ROOF WALKWAY & PEAK

HANDRAIL


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HANDRAIL

Roof Walkway Assembly

Roof walkway is to be located on roof next to manhole location, adjacent a roof beam.

Roof walkway may be assembled on ground and lifted on to roof.

Attach 1st

stair section to roof panel with bolting angles, 10 up from eave of tank.


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Attach bolting angles to angle under walkway section with 5/16 x bin bolts.

Adjust width of bolting angle so that bolting angles can be attached to roof panel ribs.Field drill holes in roof panel ribs and attach bolting angle with 5/16 x bin bolts.

On V Rib roof panels field drill holes on top of the V Rib and attach bolting angle with

5/16 x bin bolts.


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HANDRAIL

On single piece roofs (CB12 CB20), use all short bolting angles.

On 2 piece roofs (CB22 CB50), use tall bolting angles on lower roof and short bolting

angles on upper roof.


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Attach walkway section together with 5/16 bin bolts.

Attach posts to steps with 5/16 x bin bolts. 1st

post on manhole side is left off toallow access to manhole.


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HANDRAIL

Attach handrails to posts with 5/16 x bin bolts.


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Hand Rail Layout


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HANDRAIL


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If walkway is going to be used with peak platform, attach stairs to platform post with

brackets as shown. Holes will need field drilled into peak post to attach brackets.


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CHIEF INDUSTRIES, INC.

Agri/Industrial Division

Chief Industries, Inc.

4400 East 39th

Kearney, NE

Roof Walkway and Peak Handrail - 349537

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