Grain Systems Tanks PNEG-1912 - Manual (Page 57)

11. Hopper Assembly
PNEG-1912 6', 7' and 9' Tall BFT Series and GHT Series 57
Hopper Collar
Before last hopper panel is attached, partially fasten on the hopper collar. Use 5/16" truss head bolts and
caulk all joints on the assembly, attach to the hopper panels, using 5/16" truss head bolts. Be sure to caulk
between hopper collar and hopper panels.
(See Figure 11G and Figure 11H.)
Figure 11G
Figure 11H