EXXONMOBIL PIPELINE COMPANY LLC — Integrity Assurance Notification

REPAIRPursuant to §195.452(h)(3), ExxonMobil Pipeline Company (EMPCo) gives notice to the Pipeline and Hazardous Materials Safety Administration (PHMSA) of one (1) 180-day repair condition on EMPCo’s Bryan Mound to Jones Creek 30 inch crude oil pipeline, located in Brazoria County, Texas. The pipeline is 4.08 miles long and transports crude oil from a third party facility located near Jones Creek, Texas to a U.S. Department of Energy facility located at Bryan Mound, Texas. The identified anomaly is located under Jones Creek in Brazoria County, Texas. EMPCo is currently working through the U. S. Army Corp of Engineers permitting process before excavation can begin. The one (1) 180 Day anomaly was identified by a MFL In-Line-Inspection (ILI) tool that was received on September 16, 2016. Discovery date of the anomaly was March 13, 2017. The anomaly (feature # 40007844, odometer 1752.08 ft.) is an internal corrosion feature at 30% max depth (50% potentially max depth after applying an additional 20% for anomalies located at girth welds).Per §195.452(h) (3) an operator must notify the OPS if it cannot meet the repair schedule and "justify the reasons why it cannot meet the schedule and that the changed schedule will not jeopardize public safety or environmental protection".#