NEIEP 150 Homework question n answers graded A+

NEIEP 150 Homework3 1/2 (three and a half) - correct answer Toeboards are required to be at least __________ inches high. 45 inches - correct answer What is the maximum allowable height of the top rail of a guardrail system? 4:1 - correct answer According to the federal OSHA safety standard what is the accepted height to base width ratio (including outrigger supports, if used) after which the scatffold needs to be restrained from tipping by guying, tying or bracing? 200 lbs - correct answer What is the minimum strength of the top rail of a guardrail system? 5,000 lbs. - correct answer You are using 10 in. wide, 10 ft. long planks rated at 50 psf. to build a scaffold. Use your text to find the allowable load rating for the plank. To provide stability and strength - correct answer What is the purpose of a cross brace? 6 inches - correct answer What is the minimum distance a 10 foot scaffold plank should extend over its supports if it is not cleated or otherwise restrained from movement? The structure is stable - correct answer When tying a scaffold to another structure, what must be determined? 10 feet - correct answer You are working from a scaffold without a guardrail system. At what height is fall protection required? Resisting both tension and compressive forces - correct answer Ties must be capable of which of the following: