Exam (elaborations)
Excavations - OSHA Quiz 15 Questions with correct Answers
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Excavations - OSHA Quiz 15 Questions with correct Answers (1) A technique that employs a specific angle of incline on the sides of the excavation : (2) A structure that supports that sides of an excavation and protects against cave-ins : (1) Sloping (2) Shoring A(n) _______ is capable o...
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