Install belt conveyor overpasses.
You must install a pedestrian overpass or underpass along the sides of long overland belt conveyors, where there is the most foot traffic. The distance between overpasses should not exceed three hundred meters or one thousand feet.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 15-24-102, § 296-806-42032, filed 12/1/15, effective 1/5/16; WSR 04-14-028, § 296-806-42032, filed 6/29/04, effective 1/1/05.]