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

Chapter 7: Roof Assembly
Figure 7-30 Assembling the long center collar channels
F Short center collar channel (CTR-0081) H 1/2 in. flange nut (S-10253)
G 1/2 x 1-3/4 in. flange bolt (S-10252) I Long center collar channel (CTR-0080)
12.Place the center cap plate (Q) onto the center collar channel assembly, ensuring the center cap
plate is parallel to the long center collar channel (I).
13.Apply a strip of tube caulk (K) along the inside edge row of holes as shown.
14.Install a splice plate (J) over the fresh strip of caulk (K).
15.Align the holes in the splice plate (J) and center cap plate (Q) with the holes in the long center collar
channel (I), and loosely install five bolts (M) and nuts (P) into the inner row of holes, working outward
from the center of the splice plate.
NOTE: Splice plate must remain loose, allowing for side cap plate to be tucked into place.
16.Locate the side cap plate (L), and apply a strip of tube caulk (K) along the row of holes as shown.
17.Lift the splice plate (J) and tuck the side cap plate (L) under the splice plate (J).
110 Pneg-4072 72 Ft Diameter 40-Series Bin