Grain Systems PNEG-1276 - Manual (Page 31)

6. Stiffener Details
PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' 31
Bolting Requirements
Two (2) Stiffeners per Sidewall Sheet
All bolts are standard bin bolts with neoprene washers. For horizontal and vertical seam bolts, the bolt
head and neoprene washers are on the outside of the bin.
NOTE: For the splice plates (FC-42076), use 5/16" x 1-1/4" bolts for the stiffener to sidewall connections.
Figure 6E Standard (17 gauge through 20 gauge) Sheet Bolting Detail (Viewed from outside of the bin.)
Stiffener and Seam Locations
Figure 6F
Sidewall Gauge Horizontal Seam Vertical Seam Stiffener to Sidewall Overlap Seam
17 through 20 5/16" x 3/4" [10] 5/16" x 3/4" [42] 5/16" x 3/4" [20] 5/16" x 3/4" [2]