Grain Systems Tanks PNEG-1070 - Manual (Page 62)

10. Stiffeners
62 PNEG-1070 15', 18', 21', 24', 27' and 30' CHT’s
Stiffener to Sidewall Connections 3 Post Tanks
NOTE: Use the dimensioned holes for stiffener to sidewall connections on 3 post tanks.
Figure 10I
NOTE: Some locations in the lower regions of the tank utilize close punched sheets where the stiffener
will attach more frequently.