PDFWAC 296-806-43015

Hammers.

You must meet the requirements…
in this section:
Use die keys and shims made of proper-grade material
Provide a safety cylinder head
Provide a shutoff valve
Provide a means for cylinder draining
Follow these requirements for pressure pipes
Follow these requirements when using board hammers
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 15-24-102, § 296-806-43015, filed 12/1/15, effective 1/5/16.]