ONEOK NGL PIPELINE, LLC

hazardous_liquid Incident —

Incident Information

Report Date
OperatorONEOK NGL PIPELINE, LLC
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates32.57920, -95.97980

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

AT APPROXIMATELY 10:19 AM ON 6/06/2019 ONEOK FIELD OPERATOR ARRIVED AT THE ONEOK VAN ZANDT STATION AND IDENTIFIED AN ICE BALL, FROM PRODUCT VAPORS, ON THE ONEOK STERLING II SCRAPER RECEIVER TRAP. OPERATOR IMMEDIATELY ISOLATED THE SCRAPER TRAP AND REMOVED HYDROCARBONS. ONCE PRESSURE HAD BEEN REMOVED, OPERATOR REMOVED AND REPLACED THE O-RING DOOR SEAL. AFTER COMPLETION THE SCRAPER TRAP WAS RETURNED TO SERVICE.

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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