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WAC 296-78-830

Standard crane hand signalsIllustrations.

(1) The following hand signals must be used for crawler, locomotive, and truck cranes and a copy must be posted in the cab at the operator's station.
CRAWLER, LOCOMOTIVE, AND TRUCK CRANES
(2) The following hand signals must be used for overhead and gantry cranes and a copy must be posted in the cab at the operator's station.
STANDARD HAND SIGNALS FOR CONTROLLING OVERHEAD AND GANTRY CRANES
(3) The following hand signals must be used for derricks and a copy must be posted in the cab at the operator's station.
STANDARD HAND SIGNALS FOR CONTROLLING DERRICKS
(4) The following hand signals must be used for portal, tower, and pillar cranes and a copy must be posted in the cab at the operator's station.
STANDARD HAND SIGNALS FOR CONTROLLING PORTAL, TOWER AND PILLAR CRANES
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-16-132, § 296-78-830, filed 8/1/17, effective 9/1/17. Statutory Authority: RCW 49.17.040, 49.17.050 and 49.17.240. WSR 81-18-029 (Order 81-21), § 296-78-830, filed 8/27/81.]
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