Grain Systems Tanks PNEG-257 - Manual (Page 60)

60 PNEG-257 12', 15', 18' and 21' Bulk Feed Tanks BFT and GHT Series
10. Ladder
Optional Sidewall Ladder
To start sidewall ladder, places two (2) outside standoffs spaces 18-3/4" apart. At the roof eave, the ladder
should be located on the standoffs.
(See Figure 10A.) Continue with standoff located on every horizontal
seam. Ladder support ring should be located between two (2) legs as shown. This will standoff the ladder
at the bottom of Bulk Feed Tank. When positioning the ladder on the tank, be sure to attach ladder so the
raised non-slip tread surface is to the top of the ladder rungs.
Figure 10A Ladder Standoff Detail Figure 10B
Note locations of legs and other rings horizontal hole spacing when placing ladder.
Ladder Standoff Ring Chart
Figure 10C
Tank Diameter Ladder Standoff Ring Part # Qty Required 45° Qty Required 60°
12' BLK-10150 3 3
15' BLK-11814 3 4
18' BLK-11814 3 -
21' BLK-11815 3 -