ENTERPRISE CRUDE PIPELINE LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENTERPRISE CRUDE PIPELINE LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates31.53221, -96.18569

Cause

CauseCORROSION FAILURE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

Property Damage
Lost Commodity
Public/Private Damage
Emergency Response
Environmental Remediation
Other Costs

Location Map

Incident Narrative

ON 7/17/2020 AT 7:45CT, AN ENTERPRISE TECHNICIAN DISCOVERED OIL INSIDE A VALVE VAULT AT CEDAR PUMP STATION. THE SECTION OF PIPE WAS ISOLATED AND A VACUUM TRUCK WAS USED TO REMOVE FREE STANDING OIL FROM THE VAULT. AFTER HYDROEXCAVATION, OPERATIONS DETERMINED THE OIL WAS COMING FROM THE BODY BLEED OF AN UNDERGROUND 24"" VALVE. AT 21:12 CT ON 07/18/2020, THE NRC WAS NOTIFIED DUE TO VALVE REPAIR COSTS EXCEEDING $50K. THE VALVE WAS REPLACED ON 7/24/2020 AND THE LINE WAS RETURNED TO SERVICE ON 7/25/2020. AN ESTIMATED 25 BARRELS OF CRUDE OIL LEAKED FROM THE VALVE. UPON INVESTIGATION, IT WAS DETERMINED THAT THE LEAK WAS CAUSED BY INTERNAL CORROSION. TO PREVENT REOCCURRENCE, OPERATIONS AND CORROSION GROUPS HAVE DEVELOPED AND IMPLEMENTED A FLUSH PLAN FOR THE FACILITY. NRC#:1282280 ON 07/18/2020, 21:21CT NRC 48HR #:1282366 ON 07/20/2020, 11:40CT

About This Pipeline Incident

Pipeline incident data is reported to the Pipeline and Hazardous Materials Safety Administration (PHMSA). All significant incidents involving fatalities, injuries, or property damage over $50,000 must be reported.

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