PACIFIC GAS & ELECTRIC CO — Integrity Assurance Notification

MAOP RECONFIRMATION METHOD 6Pacific Gas and Electric Company (PG&E) has performed a comprehensive evaluation of all station features at its Napa No. 1 Meter Station (Napa Station) to reconfirm Maximum Allowable Operating Pressure (MAOP). This station is in Napa, California and provides regulated gas to California Department of PG&E’s initial phase of this project identified all traceable, verifiable, and complete (TVC) records to reconfirm MAOP based on design and pressure test records. Fifteen (15) joints at Napa Station were identified as having non-TVC records of a pressure test in this review. The joints considered in this evaluation are located in a High Consequence Area (HCA) and are located in a Class 3 location. PG&E proposes to establish TVC MAOP records via 49 Code of Federal Regulations (CFR) §192.624(c)(3), Method 3: Engineering Critical Assessment (ECA).#