Board of Boiler Rules Extension of Inspection Frequency Request Form

Board of Boiler Rules Washington State Specials Request Form

This form is filled out by the installer, contractor and/or owner who wants to install or reinstall a boiler.

Chief Inspector Clarification and Interpretation Request Form

Fact sheet: Explains what you need to know to keep your boilers and pressure vessels operating safety. Provides an overview of inspection requirements, frequency and fees.