Grain Systems Tanks PNEG-2135 - Manual (Page 90)

10. 2.66" Commercial Tank Accessories Installation
90 PNEG-2135 Construction Manual for 2.66" Corrugation 135' Diameter Tank
Sidewall and Stiffener Door Attachment (Continued)
Position 2 ring door stiffener weld (NCWT0218) under base stiffener sitting on top of 2 ring door header.
Attach header, base stiffer and 2 ring door stiffener together with 3/4" x 5" full threaded bolt (S-7324),
anchor bolt washer (HT-635), washer (S-866) and nut (S-234). (See detail F in
Figure 10AC .)
After all final adjustments to the door have been made, the anchor bolts should be drilled in place
through the external frame. GSI recommends Hilti 1" x 12" H.A.S. threaded anchor and 1" x 8-1/4" H.V.U.
adhesive capsules (for seismic or special situation tanks, consult GSI engineering).
Figure 10AC