Grain Systems Bin Accessories PNEG-1790 - Manual (Page 11)

PNEG-1790 10K and 20K Peak Capacity 50 PSF Ground Snow 90' Roof Assembly 11
3. 90' Diameter Roof Instructions
Figure 3A Roof Support Layout
“Z” Collar and beam detail.
(See detail 11
on Page 17 .)
“X” Bracing bay detail.
(See detail 10
on Page 17 .)
“X” Bracing and purlin
detail. (See detail 10
on Page 17 .)
Beam and
stiffener detail.
(See details
1 and 2
on
Page 13 .)
“X” Bracing and purlin
detail. (See details
on Pages 15 and 16 .)