ONEOK NGL PIPELINE, LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorONEOK NGL PIPELINE, LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates31.15559, -95.80721

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

OPERATORS EMPLOYEE ARRIVED AT LOCATION TO PERFORM MAINTENANCE AND NOTICED A SMALL FLAME COMING FROM THE VENT PIPING OUTSIDE OF THE PUMP STATION. EMPLOYEE SHUT VALVE COMING FROM PUMP SEAL AND FLAME EXTINGUISHED. EMPLOYEE CHECKED PUMP SEAL AND HAD PIPELINE CONTROL CENTER START PUMP TO VERIFY PUMP SEAL WAS NOT LEAKING. IT WAS RAINING AT THE LOCATION WHEN OPERATOR EMPLOYEE ARRIVED AND THUNDERSTORMS HAD BEEN IN THE AREA. IT IS BELIEVED STATIC ELECTRICAL ENERGY FROM LIGHTENING IN THE AREA, IGNITED THE VAPORS THAT WERE EMITTING FROM THE VENT PIPING. 9/06/2016: EDIT TO CORRECT APPARENT CAUSE TO ""NATURAL FORCE DAMAGE - LIGHTNING"". NJ

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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