R 408.12013
R 408.12013 Safety factor for hoisting cables; wire rope.
Cite as Mich. Admin. Code R 408.12013
Rule 2013. (1) The designed safety factor for the hoisting cable on a hot metal
crane shall be not less than 8 and on any other crane or monorail system shall be not
less than 5.
(2) Wire rope, with an independent wire rope core, shall be used on all molten
metal applications and in an area where the environmental atmosphere will cause
deterioration of a hemp center.