# ALYESKA PIPELINE SERVICE CO — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA 25-336711
- **title:** ALYESKA PIPELINE SERVICE CO — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2025-03-19
- **effective on:** 2025-03-19
- **summary:** HAZARDOUS LIQUID in AK; REPAIR; PHMSA status: RESOLVED.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-336711-operator-26149.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-336711-operator-26149.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-336711-operator-26149
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

Per §195.452(h)(3), Alyeska Pipeline Service Company (Alyeska) is notifying the Pipeline and Hazardous Materials Safety Administration (PHMSA) of a delay of investigation and remediation of a 60-day condition discovered at Pipeline Milepost (PLMP) 390. 78 in segment 2 of the Trans Alaska Pipeline System (TAPS) on January 21, 2025. This location resides in High Consequence Area Could Affect Segments (HCA CAS) which require scheduling for evaluation and remediation for Discovery of Condition per 49 CFR 195.452 (h)(4)(ii)(B).
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