Grain Systems Tanks PNEG-4090A - Manual (Page 100)

Chapter 7: Roof Assembly
IMPORTANT: The ladder assembly (A or B or C or D) and the manway hole (I or J or K or L) locations
must be determined before the center collar is positioned. The relationship between the
center collar channel clip (E), long center collar channel (F) and the spice plate (G) will dic-
tate the orientation of the ladder assembly on top of the roof. The possible locations where
the ladder assembly can be oriented are shown.
Figure 7-23 Ladder assembly orientation
A Ladder assembly location 1 G Splice plate
B Ladder assembly location 2 H Center collar
C Ladder assembly location 3 I Manway hole location 1
D Ladder assembly location 4 J Manway hole location 2
E Center collar channel clip K Manway hole location 3
F Long center collar channel L Manway hole location 4
Refer to Assembling the Center Collar, page 97 for center collar clip assembly. Also refer to Assemble and
Install Center Collar Channels and Cap Plates, page 115 for long center collar channel and splice plate
assemblies.
100 Pneg-4090A 90 Ft Diameter 40-Series Bin