ENTERPRISE PRODUCTS OPERATING LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENTERPRISE PRODUCTS OPERATING LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates31.50409, -93.41686

Cause

CauseINCORRECT OPERATION
Subcause—

Casualties

Fatalities0
Injuries0

Costs

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

Location Map

Incident Narrative

TECHNICIAN WAS USING SUMP PUMP AND PIPING TO REFILL MAINLINE PUMP AFTER SCHEDULED MAINTENANCE. DURING THE FILLING PROCESS, TECHNICIAN NOTICED PRODUCT (NATURAL GASOLINE) ON GROUND IN AREA OF SUMP PIPING. THE FILL PROCESS WAS STOPPED, SUMP PUMP SHUT DOWN, AND ALL SUMP PIPING WAS ISOLATED. ALL CONTAMINATED SOIL WAS EXCAVATED FOR REMEDIATION. RELEASED PRODUCT ORIGINATED FROM BURIED 2-INCH SUMP LINE NOT FULLY DISCONNECTED DURING PREVIOUS SUMP PIPING PROJECT. SUMP PIPING LEG WAS AIR-GAPPED, CAPPED, AND ISOLATED FROM ALL SOURCES OF PRODUCT. UPDATE 2/8/15: UNEXPECTED REMEDIATION COSTS DUE TO SOIL REMEDIATION AND DISPOSAL LED TO A NRC NOTIFICATION ON 2/5/16.

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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