# CHEVRON PIPE LINE CO — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA HL - 16
- **title:** CHEVRON PIPE LINE CO — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2003-03-25
- **effective on:** 2003-03-25
- **summary:** HAZARDOUS LIQUID in LA; REPAIR; PHMSA status: RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-16-operator-2731.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-16-operator-2731.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-16-operator-2731
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

Repairs delayed one year due to permitting and severe storms 36 anomalies meeting repair criteria in 195.452(h) found by ILI on three parallel pipelines (12-inch and 2 6-inch). MOP reduced 17 percent. Repairs delayed, initially by permitting and then by Tropical Storms and Hurricane Lili. Storm delay resulted in need to re-permit. 20 percent reduction in operating pressure taken when 365-day limit expired on first pressure reduction.
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- **body characters:** 437