Exam (elaborations)
IRC 2018 EXAM | 100 Questions with 100% Correct Answers
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Type I handrails with a circular cross section shall have an outside diameter of at least ____ inches and not greater than ____ inches. Correct Answer: 1 1/4 2 Open sided walking surfaces located more than ____ inches above the floor or grade below, shall have guards not less than ____ inches ...
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