ENTERPRISE CRUDE PIPELINE LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENTERPRISE CRUDE PIPELINE LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates29.73788, -95.22477

Cause

CauseEQUIPMENT FAILURE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

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

Location Map

Incident Narrative

ON 08/31/17 AT APPROXIMATELY 07:55 LOCAL OPERATING PERSONNEL DISCOVERED CRUDE OIL CONTAINED WITHIN THE TANK DIKE OF 4701. THE ROOF DRAIN WAS CLOSED AND THE RELEASE WAS STOPPED. AFTER AN INSPECTION OF THE TANK, NO INTEGRITY ISSUES WERE FOUND WITH THE FLOATING ROOF. IT HAS BEEN DETERMINED THAT THE ROOF DRAIN WAS CLOGGED WHICH RESULTED IN ABNORMAL WATER ACCUMULATION ON THE ROOF CAUSING CRUDE OIL TO COME UP THROUGH THE LEG SLEEVES. AT THE TIME OF DISCOVERY, THE INITIAL COST FOR REPAIR AND CLEAN-UP WAS ESTIMATED TO BE $20,000. ONCE A VISUAL WAS PLACED ON THE FLOATING ROOF THAT ESTIMATE WAS ABOVE THE $50,000 THRESHOLD AND THE NRC CALL WAS IMMEDIATELY PLACED. 48 HOUR UPDATE NUMBER 1189123.

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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