You must provide safeguards for drive, tail, and idler sprocket pulleys where the chain creates a nip or shear point.
Wash. Admin. Code § 296-806-42034
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. 04-14-028, § 296-806-42034, filed 6/29/04, effective 1/1/05.