Wash. Admin. Code § 296-78-830 – Standard crane hand signals—Illustrations

(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
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(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
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(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
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(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
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[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.]