# EXXONMOBIL PIPELINE COMPANY LLC — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA HL - 635
- **title:** EXXONMOBIL PIPELINE COMPANY LLC — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2018-12-11
- **effective on:** 2018-12-11
- **summary:** HAZARDOUS LIQUID in LA; REPAIR; PHMSA status: RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-635-operator-4906.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-635-operator-4906.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-hl-635-operator-4906
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

Immediate Repair Condition Following a NDT Global UT Crack Detection tool run on September 27, 2018, ExxonMobil Pipeline Company (discovered on November 27, 2018) a “Weld Anomaly” measuring approximately 3” long with a depth of 36% in .344 wall thick pipe. Burst Pressure = 1254 psi (< 1440 psi MOP). Pursuant to 49 CFR 195.452(h)(B) and using API 579-1/ASME FFS-1 Fitness-for-Service methodology, EMPCo ha
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