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Page Title:
Figure 235. Prefabricated Approach Ramp and Shoring |
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 TM 55-1520-238-S
50 IN.
2 IN.
SECONDARY APPROACH
SHORING
12 IN.
12 3/4 IN.
12 FT.
PRE-FABRICATED
APPROACH RAMP
12 IN.
2 FT.
4 FT.
4 FT.
4 FT.
8 FT.
Alternate Shoring Lumber
NOTE All Alternate Shoring Lumber made from 2 X 12's
Change 4
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