Deck : Safety - 1650/2841 |
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Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this, you should __________. |
A) install shoring so the shoring supports the damaged bulkheads without pushing on them |
B) place sandbags by the bulkhead without installing shores |
C) use jacks or chain falls to remove the set before installing shores |
D) install shoring so that it pushes on the damaged bulkhead while supporting it |
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