Grain Systems Tanks PNEG-4030 - Manual (Page 84)

11. Roof Assembly
84 PNEG-4030 40 Series 27' and 30' Diameter Bins
Roof Assembly for 27' through 30' Bins (Continued)
Figure 11F Flashing Detail
Ref # Part # Description
A CRP-5318 27' Roof Flashing (3)
A CRP-5319 30' Roof Flashing (3)
B Apply Caulking all Around
C Apply Caulking on Each Lap