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| About the Boiler Program |  |
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Installation or reinstallation permits are required before any new or existing
boiler/unfired or pressure vessel is installed, reinstalled, or moved in the state of Washington. L&I
staff perform the inspections and investigations and issue permits and operating certificates.
What we do:
- Perform safety inspections and issue operating
permits for over 105,000 boilers and unfired pressure vessels
throughout the state.
- Administer National Board and State examinations
- Investigate accidents involving boiler or pressure vessel.
- Inspect, audit and review manufacturers of boilers and pressure
vessels for conformance with national construction standards.
Why we do it:
- To ensure public safety by performing annual or biennial inspections.
- To ensure proper manufacturing – We ensure that boilers and pressure
vessels are manufactured to approved codes and standards.
- To help owners, manufacturers and repair firms understand the codes, rules
and regulations.
If you have any questions, please contact the Boiler Section.