ENERGY TRANSFER NEDERLAND TERMINAL LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENERGY TRANSFER NEDERLAND TERMINAL LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates29.99795, -93.99018

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

ON 8/8/2022 AT APPROXIMATELY 19:55, AFTER OPERATIONS RECEIVED A HIGH HIGH SUMP ALARM A LOCAL OPERATIONS PERSONNEL RESPONDED TO THE CENTRAL MANIFOLD TO FIND THE SUMP OVERFLOWING. APPROXIMATELY, 10 BARRELS OF CRUDE OIL FLOWED INTO THE CENTRAL MANIFOLD CONTAINMENT AREA, WHICH WAS ALREADY HOLDING WATER. THE PUMP WAS SHUT DOWN AND VACUUM TRUCKS WERE DISPATCHED TO REMOVE THE WATER AND OIL AS THE RESPONDERS WASHED THE OIL TO A COLLECTION POINT. A NEWLY INSTALLED PUMP AT CENTRAL MANIFOLD WAS BEING UTILIZED TO TRANSFER OIL PRIOR TO THE SUMP OVERFILL. TRANSFER LINE MOP IS 285. PUMP DISCHARGE OVERPRESSURE SWITCH WAS SET TO 305 AND RELIEF ON TRANSFER LINE WAS SET AT 150. THE TRANSFER LINE RELIEF ACTIVATED AT 150 AND DRAINED LINE PRESSURE AND PRODUCT TO THE SUMP CAUSING THE OVERFILL. THE TRANSFER LINE PRESSURE RELIEF VALVE WAS ADJUSTED TO ACCOMMODATE THE LINE MOP AND PREVENT REOCCURRENCE.

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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