You must provide covers and/or guardrails to protect personnel from the hazards of open pits, tanks, vats, ditches, etc.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050, and
49.17.060. WSR 15-24-100, § 296-24-21513, filed 12/1/15, effective 1/5/16; Order 73-5, § 296-24-21513, filed 5/9/73 and Order 73-4, § 296-24-21513, filed 5/7/73.]