R 408.14436
R 408.14436 Metal platforms, ladders, and steps.
Cite as Mich. Admin. Code R 408.14436
Rule 4436. (1) A metal platform must be provided at a cupola and a furnace for
preparation of tap holes, runner spouts, and slag-holes.
(2) A metal platform and ladder or steps must be provided at a furnace or oven
where employees go on refractory roofs.
(3) A platform used at a crucible or similar type furnace must be of metal, not less
than 3 feet wide, and protected in compliance with General Industry Safety and Health
Standard Part 2. “Walking-Working Surfaces,” being R 408.10201 to R 408.10241 of the
Michigan Administrative Code.