# Change in class location.

- **operation:** document
- **citation:** WAC 480-75-550
- **title:** Change in class location.
- **source type:** regulation
- **agency:** Washington Utilities and Transportation Commission
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2008-06-30
- **summary:** Each pipeline company complying with WAC 480-75-360 and 480-75-370 must reevaluate its maximum operating pressure when there is a change in class location. The pipeline company must reevaluate the class location periodically, but not less often than once every five years.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/wac-480-75-550.json
- **markdown:** https://regulus.evalyn.ai/document/wac-480-75-550.md
- **app url:** https://regulus.evalyn.ai/document/wac-480-75-550
- **source url:** https://app.leg.wa.gov/WAC/default.aspx?cite=480-75-550
**body:**

Each pipeline company complying with WAC 480-75-360 and 480-75-370 must reevaluate its maximum operating pressure when there is a change in class location. The pipeline company must reevaluate the class location periodically, but not less often than once every five years.
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- **body characters:** 272