R 408.41543 Manufacturer specifications; rated load; safety devices; postings.

Rule 1543. (1) An employer shall comply with the manufacturer's specifications and limitations applicable to the operation of all material hoists and personnel hoists. If the manufacturer's specifications are not available, then the limitations assigned to the equipment shall be determined by a qualified person who is competent in the field and shall be based on the requirements of ANSI A10.4 “Safety Requirements for Personnel Hoists and Employee Elevators for Construction and Demolition operations,” 2004 edition and ANSI A10.5 “Safety Requirements for Material Hoists,” 1992 edition, as adopted by reference in R 408.41505. A determination shall be documented and recorded. (2) Attachments used shall not exceed the capacity, rating, or scope recommended by the manufacturer. (3) The rated load capacities, recommended operating speeds, and special hazard warnings or instructions shall be posted on hoist cars. (4) Safety devices shall not be altered or bypassed unless under the direct supervision of a qualified person. (5) The installation of live booms on hoists is prohibited. (6) An employer shall ensure that hoisting equipment and accessories are maintained in a condition that will not endanger an operator or other employees. MATERIAL HOISTS – ADDITIONAL REQUIREMENTS