Process Piping Mechanic Class 5A (CLA)
Last updated 01/23/2026
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Fees
| License Fee |
Description |
Exemptions |
| $82.50 |
|
None
|
Description
May fabricate, install, alter, or repair B31.3 process piping.
Duration
License renewal is every three years on July 1.
Renewal Information
A renewal notice will be mailed to the licensee approximately six weeks prior to the expiration of their license. Continuing Education (if necessary) and fees will be explained on the renewal form. Renewal fees vary by license type.
Duplicate License Requirements
If you lost your license or have changed your address and would like a replacement license, submit form 2523 from Building Codes website, along with appropriate $10 fee.
Prerequisites and Requirements
Prerequisites
Provide 2,000 hours of verified work experience performing pipe-welding or brazing on ASME B31.3 pressure piping -and- 2,000 hours of work experience on pressure piping.
Required Documentation
Completed application with applicable fee
Copy of high school diploma, GED or equivalent
Provide 2,000 hours of verified work experience performing pipe-welding or brazing on ASME B31.3 pressure piping -and- 2,000 hours work experience on pressure piping
Examination Information
3 hours, 52 questions, open book. Upon approval, a list will be provided outlining approved exam material.
Bonding Requirements
None
Insurance Requirements
None
Other Information
None
Statutes, Administrative Rules, Ordinances
Other Detail Information
None
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