ALYESKA PIPELINE SERVICE CO — Integrity Assurance Notification

REPAIRPer § 195.452(h)(3), Alyeska Pipeline Service Company (Alyeska) is notifying PHMSA of a delay of investigation and remediation of four 60-day conditions discovered at Pipeline Mileposts (PLMP) 235.71, PLMP 444.34, PLMP 444.39, and PLMP 446.72 of the Trans Alaska Pipeline System (TAPS). These locations reside in High Consequence Area Could Affect Segments (HCA CAS) which requires schedule for evaluation and remediation for Discovery of Condition per 49 CFR 195.452 (h)(4)(ii)(B): A dent located on the bottom of the pipeline that has any indication of metal loss, cracking, or stress riser.#