Washington Administrative Code (Last Updated: November 23, 2016) |
Title 296. Labor and Industries, Department of |
Chapter 296-806. Machine safety. |
Section 296-806-43024. Follow these requirements for pressure pipes.
Latest version.
- You must provide steam or air pressure piping on power-driven hammers that meets or exceeds the requirements in:(1) ANSI B31.1.0-1967, Power Piping, with addenda ANSI B31.1.06-1971, for hammers constructed before January 1, 2005.(2) ANSI B31.1.0-2001, Power Piping, with addenda ANSI B31.1.0A-2001, for hammers constructed on or after January 1, 2005.