GSI Group PNEG-1451, Installation Manual

Page: 13 / 118

4. General Detail Information
PNEG-1451 Ladder, Safety Cage and Platform for Hopper Tanks 13
Ladder Section Assembly
Two (2) splice plates (LDR-4317) (A) are required to attach each ladder section (B). The head of the bolt
should be to the inside of the ladder with the splice plate (A) on the outside as shown in
Figure 4B .
Use 5/16" x 3/4" bolts for all connections.
NOTE: With most installations, the last ladder section (B) installed to reach the ground, the base or the
intermediate platform should be cut to fit.
Wind rings must be installed in relation to the ladder rungs as shown here, to ensure compliance with
O.S.H.A. regulations.
Figure 4B
Ref # Part # Description
A LDR-4317 Splice Plates
B Ladder Sections
C 1-1/2" Minimum
D 4-1/2" Minimum