Permits & Inspections
 
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Installing a boiler or pressure vessel? You need a permit

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.

Installation & Reinstallation Permits
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.

Pre-Inspection Checklists
Check them for your type of boiler or pressure vessel before requesting an inspection.

Inspections
The boiler owner/user is responsible for contacting the L&I Boiler Inspector who is responsible for that inspection area to schedule a date and time for the installation/reinstallation inspection.

Billing & Fees
Lists fees for various parts of the permit/inspection process.

Once all fees are paid, L&I will issue a Certificate of Inspection as required by RCW 70.79.290


See also