WAC 296-869-60010. Workplace survey

You must have the operator survey the area before and during use of an elevating work platform for hazards such as: (1) Drop-offs or holes; (2) Slopes; (3) Bumps and floor obstructions; (4) Debris; (5) Overhead obstructions and high voltage conductors; (6) Hazardous locations; (7) Inadequate surface and support to withstand the load imposed on them by the elevating work platform in all operating configurations; (8) Wind and weather conditions; (9) Unauthorized persons in the area; (10) Other possible unsafe conditions.