Grain Systems Tanks PNEG-2135 - Manual (Page 51)

9. 2.66" Commercial Tank Roof Instructions
PNEG-2135 Construction Manual for 2.66" Corrugation 135' Diameter Tank 51
Tension Coupler and Tension Plate Connection
Attach tension plate coupler (CRP-6365) to roof beam stiffener (CRP-6363) and bracket (CRP-6364)
using four (4) 1/2" x 1-1/2" bolts (S-3728) and nut (S-3729).
Attach tension plate (CRP-6372) to tension plate coupler (CRP-6365) using nine (9) 3/4" x 2-3/4" bolts
(S-8387), washers (S-866) and nuts (S-234). Bolt must be inserted from the outside wall of the tank
as shown. Washer must be placed on both bolt and nut side of connection.
(See Figure 9B.)
Figure 9B