NettetAll personnel hoists used by employees shall be constructed of materials and components, which meet the specifications for materials, construction safety devices, … Nettet§ 1926.554 Overhead hoists. ( a) General requirements. ( 1) The safe working load of the overhead hoist, as determined by the manufacturer, shall be indicated on the hoist, and this safe working load shall not be exceeded. ( 2) The supporting structure to which the hoist is attached shall have a safe working load equal to that of the hoist.
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Nettet15. aug. 2024 · Operators shall be trained to approach limit switches (hoist, rotate, and travel) only at slow speed. Additionally, each activity shall develop procedures for controlling the bypassing of safety devices. Supervisors shall control the usage of keys for safety device bypassing. Keys shall be removed from the bypass switches when not in … NettetHolding brakes on hoists shall have ample thermal capacity for the frequency of operation required by the service. Holding brakes on hoists shall be applied automatically when … mitchell johnson and andrew golden wikipedia
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NettetTo be eligible for the ETSO, the hoist equipment shall be equipped with an overload protection device. Hoist equipment includes the hoist itself, load attachment means … NettetAll exposed metal parts of cranes, monorail hoists, hoists and accessories including pendant controls shall be metallically joined together into a continuous electrical conductor so that the entire crane or hoist will be grounded in accordance with 1926.404 (f). NettetThe stall load of any scaffold hoist shall not exceed 3 times its rated load. Each platform unit (e.g., scaffold plank, fabricated plank, fabricated deck, or fabricated platform) shall be installed so that the space between adjacent units and the space between the platform and the uprights is no more than mitchell john oakley dudley