Grain Systems Tanks PNEG-1070 - Manual (Page 77)

15. Hoisting
PNEG-1070 15', 18', 21', 24', 27' and 30' CHT’s 77
3. To simplify the setting process, bend the sealing lip inward slightly to allow sidewall sheet clearance.
Bolt the sealing strip to the bottom of the sheet and apply final sealing. Typical sealing material such
as non-reactive silicon caulk should be applied. Shim between the bottom of the stiffeners and the
compression angle ring for level alignment if necessary.
4. After tank is secured, remove the spider or horizontal bracing and all hoisting attachments
and cables.
Figure 15D Detail R
Figure 15E Detail Q
After lifting the tank, clean all dirt and debris from the base of the tank.
Figure 15F Tank on Support Columns