Exam (elaborations)
Home Owner General Contracting Exam B.C. | 380 Questions with 100% Correct Answers | Verified | Latest Update 2024
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At what depth of trench is shoring require / At what depth of an excavation is shoring required? - 1.2 Meters or 4 feet Which of the following is not an acceptable method for determining the correct grading for a trench? - An experienced excavator says it's ok Which best describes the design pr...
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