MPLX LP

hazardous_liquid Incident —

Incident Information

Report Date
OperatorMPLX LP
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates39.95621, -80.52594

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

10/14/2022 13:40 STOPPLE COMPLETION PLUG WAS SET, AND TDW WAS REMOVING THE COMPLETION PLUG INSTALLATION CONE 13:45 BALL CHECK INTERNAL TO THE COMPLETION PLUG STARTED TO LEAK 13:58 UPSTREAM VALVE WAS SHUT TO ISOLATE INCOMING FLOW, LINE PACK WAS PULLED DOWN TO THE LOWEST PRESSURE POSSIBLE 14:15 DOWNSTREAM ISOLATION VALVE SHUT 21:00 NITROGEN WAS USED TO PURGE THE PIPELINE OF PRODUCT 10/15/2022 10:00 REPAIRS WERE COMPLETED 12:00 PIPELINE WAS PURGED BACK INTO 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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