No employer in this state shall use any frac tanks with unprotected manways into which a person could fall. Laws 1981, c. 153, § 2.
17 O.S. § 55, under Corporation Commission.
17 O.S. § 55
No employer in this state shall use any frac tanks with unprotected manways into which a person could fall. Laws 1981, c. 153, § 2.