SHELL PIPELINE CO., L.P. — Integrity Assurance Notification

TECHNOLOGYThe purpose of this notification is to inform PHMSA that Shell Pipeline Company LP (SPLC) intends to perform an Other Technology inspection in accordance with 49 CFR 195.452(c)(1)(i)(D) for the following pipeline: 12” Offshore Odyssey Crude Oil Pipeline (Main Pass 290 Subsea Tie-In (SSTI) to Main Pass 146 SSTI) (GIS #289, BSEE Segment #15933) Previous Integrity Assessment: 8/6/2022 – External Pipeline Assessment via subsea Remote Operated Vehicle (ROV) Scanner Assessment Due Date: August 31, 2028 (based on regulation change) Proposed Other Technology: ROV / Autonomous Underwater Vehicle (AUV) Pipeline Overflight with ROV External Scanning at Targeted Locations#