MAGELLAN PIPELINE COMPANY, LP

hazardous_liquid Incident —

Incident Information

Report Date
OperatorMAGELLAN PIPELINE COMPANY, LP
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates35.45194, -97.49350

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

DURING THE FACILITY CHECK, LOCAL OPERATIONS DISCOVERED DIESEL FUEL IN THE CONTAINMENT AREA AROUND TANK 6045. UPON INVESTIGATING THE RELEASE ORIGIN, A CRACKED FLANGE ON THE WATER DRAW VALVE WAS DISCOVERED. COLD TEMPERATURES CAUSED ACCUMULATED WATER IN THE FLANGE TO CRACK. THE WATER DRAW VALVE WAS CLOSED TO STOP THE RELEASE AND THE IMPACTED FLANGE WAS REPLACED. THE WATER DRAW VALVES ON THE REST OF THE TANKS AT THE FACILITY WERE CLOSED. THE EXISTING BULL PLUGS WERE REMOVED AND REPLACED WITH SOLID BULL PLUGS. NO ICE WAS FOUND AT THE OTHER TANKS. VISUAL INSPECTION OF THE FLANGES SHOWED NO EVIDENCE OF CRACKING. APPROXIMATELY 75 CUBIC YARDS OF SOIL WAS REMEDIATED SUPPLEMENTAL/FINAL FILED: UPDATE TO PART E 5F 10/03/2024 - UPDATED BY PHMSA PER OPERATOR APPROVAL.

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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