Or. Admin. R. 437-002-0285
Before welding or cutting on walls, floors or ceilings, inspect the hidden side to ensure that no combustible material is present.
ORS 654.025(2), 654.035 & 656.726(4)
ORS 654.001 through 654.295
OSHA 11-2021, amend filed 09/01/2021, effective 09/01/2022
OSHA 232-1990, f. 9-28-90, cert. ef. 12-1-90