PLAINS PIPELINE, L.P.

hazardous_liquid Incident —

Incident Information

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

Location

State
Coordinates31.99143, -102.44596

Cause

CauseNATURAL FORCE DAMAGE
Subcause—

Casualties

Fatalities0
Injuries0

Costs

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

Location Map

Incident Narrative

APPROXIMATELY 33.4 BARRELS OF CRUDE OIL WERE RELEASED FROM THE 2 INCH BALL VALVE ON THE BARREL OF THE PROVER. THE DATE AND TIME OF THE RELEASE (PART A Q4) IS INDICATIVE OF THE EARLIEST POSSIBLE TIME THE RELEASES COULD HAVE STARTED, AS IT WAS THE TIME THAT THE LINE SEGMENT HAD BEEN STARTED. THE CAUSE OF THE INCIDENT WAS DETERMINED TO BE NATURAL FORCE DAMAGE AS A RESULT OF COLD TEMPERATURES. WATER CONTAINED IN THE BODY OF THE VALVE BALL EXPANDED INTO ICE AS TEMPERATURES DROPPED; THE EXPANSION RESULTED IN THE SPLITTING OF A GASKET INSIDE THE BODY OF THE VALVE. TO PREVENT FUTURE RELEASES, PLAINS IS DEVELOPING A PROCESS TO ADDRESS PROLONGED FREEZING TEMPERATURES.

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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