{"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","truncated":false,"body_characters":406}