Chapter 7: roof assembly – Grain Systems Tanks PNEG-4075 User Manual
Page 113
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NOTE: Ensure that holes are drilled from inside of the bin.
16.Field drill holes (C) into the roof panels (A) through holes in the top flange of the rafters (E). Fasten
the panels and the rafters securely using 5/16 in. bolts.
NOTE: Ensure that holes are drilled from inside of the bin.
IMPORTANT: Failure to properly secure the roof panel to the purlin and the rafter will constitute a
modification to the product not specifically delineated in this manual and will void the
limited warranty.
A
Roof panel (CTR-0264 and CTR-0265)
D
Purlin
B
Roof panel holes (drilled through purlin)
E
Rafter
C
Roof panel holes (drilled through rafter)
Pneg-4075 75 Ft Diameter 40-Series Bin
113
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