Or. Admin. R. 437-003-0910
Temporary floors shall be of sufficient strength to support expected loading.
ORS 654.025(2) & 656.726(3)
ORS 654.001 - 654.295
APD 8-1989, f. & ef. 7-7-89APD 5-1989(Temp), f. 3-31-89, ef. 5-1-89