PDFWAC 296-56-60197

Sheaves.

You must make sure the minimum sheave diameter is forty times the diameter of the ropes used, i.e., fifteen inch for three-eighths inch rope.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 15-24-102, § 296-56-60197, filed 12/1/15, effective 1/5/16. Statutory Authority: RCW 49.17.040 and 49.17.050. WSR 85-01-022 (Order 84-24), § 296-56-60197, filed 12/11/84.]