Grain Systems Tanks PNEG-1461 - Manual (Page 39)

7. Roof
PNEG-1461 12', 15', 18' and 21' Bulk Feed Tank Series and Grain Hopper Tank Series 39
Figure 7N
A crane of adequate capacity attached to a spider assembly with cables connecting at each vertical
sidewall seam just above the legs can also be used to lift the tank. Make sure the tank is being lifted
smoothly and evenly. Raise it enough to assemble the next ring and/or to attach the legs. Reference a
qualified rigger.
12' 60° and 15' 60° Leg Attachment (for 12' 60° and 15' 60° Tanks Only)
Curved washers are supplied in the hardware packages. These washers must be installed at the bottom
leg to sidewall bolt connection, to the inside of the hopper panel as indicated in
Figure 7O . Apply caulking
between the hopper panel and the sidewall sheet.
Figure 7O
WARNING
Watch for power lines. The crane and anything associated with building the bin
(due to height) can get in the way of power lines.
Leg
Ref # Part # Description
A S-7484 Hex Nut 5/16"-18 JS Grade 5
B BLK-12483 10 Gauge Curved Washer
C S-10260 5/16" x 1" Bin Bolt
D Sidewall Sheet
E Hopper Panel