(1) You must provide a means for draining cylinders on steam hammers.
(2) You must provide airlift hammers with both main head and clamp cylinder drains.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 15-24-102, § 296-806-43022, filed 12/1/15, effective 1/5/16; WSR 04-14-028, § 296-806-43022, filed 6/29/04, effective 1/1/05.]