Chapter 7: roof assembly – Grain Systems Tanks PNEG-4075G User Manual
Page 116
NOTE: Only the first roof flashing section is installed using only six of the required flange bolts and
nuts. Any remaining unfilled holes will be filled when the last roof flashing section is installed.
Figure 7-37 Installation of the first roof flashing section
A
Roof flashing (CTR-0266)
C
5/16 in. flange nut (S-3611)
B
5/16-18 x 1 flange bolt with sealing washer
(S-10260)
3. Place a strip of rope caulk (D) along the edge of the installed roof flashing (A) where the next roof
flashing will overlap.
4. Align the holes along the edge of the next roof flashing (A) with the previously installed roof flashing
holes.
5. Install flange bolts (B) and flange nuts (C), securing the two roof flashing sections (A) together.
116
Pneg-4075G 75 Ft Diameter 40-Series Bin