OSHA Steel Erection Exam Questions With Complete Solution

OSHA Steel Erection Exam Questions With Complete Solution The top rail of a guardrail system must be between _________inches. – ANSWER: 42 Which of the following requirements is true for guardrail systems ? - ANSWER: All of the above Multiple lift rigging assembly manufactured by wire rope rigging suppliers is known as: - ANSWER: Christmas Treeing A personal fall arrest system consist of: - ANSWER: All of the above Before authorizing work to begin, the controlling contractor must provide steel erector with written notification of: - ANSWER: Repairs Replacements Modifications to anchor bolts Who is responsible for safe site layout? - ANSWER: The controlling contractor Generally, written notification must document that concrete in footing, piers , walls, and mortar in masonry piers should have ___________ of minimum compressive design strength - ANSWER: 75% OSHA -indentified components of a site specific erection plan include: - ANSWER: B and C only A crane lift must never exceed a maximum of __ ____ members per lift - ANSWER: 5 A pre -work shift visual inspection of cranes must be preformed by: - ANSWER: A competent person If any deficiency on a crane inspection is identified, an immediate determination by the competent person must be made whet her the crane must be shut down until repairs are made. - ANSWER: True Multiple lift rigging, or Christmas treeing: - ANSWER: Must follow certain criteria to ensure the safety of the lift and personnel receiving the load. Is restricted to use of only manufactured multiple lift rigging assemblies For Steel Assembly, there should not be more than ______ stories between the erection floor and the uppermost permanent floor: - ANSWER: 8