Grain Systems Tanks PNEG-1000 - Manual (Page 75)

11. Stiffener Instruction (Outside Stiffened)
PNEG-1000 2.66" Commercial Tank Stiffener and Sidewall 75
Special Detail for 10 Gauge and Thicker Laminated Sidewall
Figure 11P Outside Stiffened Laminated Stiffener to Sidewall Detail
(10 Gauge Laminated Sidewall or Thicker Only)
Ref # Description
A Horizontal Seam
B 3/8" x 1-1/2" Bolt (S-5060)
C 3/8" Flange nut (S-9373) if laminated stiffener.
D NOTE: Use of a longer 2" bolt (S-9445) may be necessary for this bolt.
E
Sealing washer (S-9467) installed at first sidewall to stiffener connection down from
the horizontal seam only. Install with sealing material against the sidewall sheet.