PLAINS PIPELINE, L.P.

hazardous_liquid Incident —

Incident Information

Report Date
OperatorPLAINS PIPELINE, L.P.
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates34.42253, -118.58485

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

APPROXIMATELY 170.2 BARRELS OF CRUDE OIL WERE RELEASED FROM A VALVE IN VAULT 325; VAULT 325 IS ASSOCIATED WITH THE L2000 EMIDIO TO WILMINGTON 20"" PIPELINE. THE EARLIEST DATE/TIME THE RELEASE COULD HAVE STARTED (PART A Q4) IS BASED ON CALCULATIONS USING FACTORS SUCH AS PRESSURE AND FLOW RATE. THE CAUSE OF THE RELEASE IS ATTRIBUTED TO EQUIPMENT FAILURE OF THE CHECK VALVE AS RESULT OF A MECHANICAL FAILURE OF THE GREASE FITTING. TO PREVENT FUTURE INCIDENTS, PLAINS INSTALLED A FITTING TO MITIGATE THE POTENTIAL FOR FUTURE RELEASES FROM THE VALVE THAT FAILED, AND PLAINS IS FURTHER EVALUATING A NUMBER OF POSSIBLE PERMANENT SOLUTIONS TO THE RISK POSED BY THE GREASE FITTINGS.

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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