Grain Systems Tanks PNEG-4072G - Manual (Page 110)

Chapter 7: Roof Assembly
5. Install flange bolts (B) and flange nuts (C), securing the two roof flashing sections (A) together.
6. Install flange bolts (B) and flange nuts (C), securing the roof flashing section (A) to the roof panel ribs.
7. Continue installing the remaining flashing until the gap between the center collar and roof panels is
covered.
NOTE: Remember to place caulk between the overlap of the last two panels.
Figure 7-31 Installation of remaining roof flashing sections
A Roof flashing (CTR-0197) C 5/16 in. flange nut (S-3611)
B 5/16-18 x 1 flange bolt with sealing washer
(S-10260) D Rope caulk
After You Finish
NOTE: If roof exhausters will be installed, see roof accessories, Preparation for Roof Exhauster
Installation .
110 Pneg-4072G 72 Ft Diameter 40-Series Bin