Grain Systems Tanks PNEG-805 - Manual (Page 55)

PNEG-805 36' Diameter 40°/45° NCHT Commercial Hopper Tanks 55
13. Roof Rafter Installation
Standard Roof Stiffener Detail - 2.66" Corrugation Outside
Stiffener Only
NOTE: Insert corrugation spacer (S-7041) into corrugation.
Figure 13A
Ref # Part # Description
A SS-7066 Top Stiffener
B CRP-5333 Roof Beam Stiffener (One per Sidewall Sheet)
C S-5060 3/8" x 1-1/2" Bolt
D S-7041 Corrugation Spacer
E S-455 3/8" x 1" Bolt
F Place neoprene washer between spacer washer and sidewall.