PDFWAC 296-806-42044

Provide grating over silo and bunker openings for shuttle conveyors.

You must provide grating with openings to match the size of the material being discharged into silos or bunkers. Make sure openings are:
(1) Small enough so that workers cannot fall through.
(2) Protected by other effective means if the material size requires openings large enough for a worker to fall through.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 15-24-102, § 296-806-42044, filed 12/1/15, effective 1/5/16; WSR 04-14-028, § 296-806-42044, filed 6/29/04, effective 1/1/05.]