MARATHON PIPE LINE LLC

hazardous_liquid Incident — — December 30, 2013

Incident Information

Incident DateDecember 30, 2013
OperatorMARATHON PIPE LINE LLC
CommodityREFINED AND/OR PETROLEUM PRODUCT (NON-HVL) WHICH IS A LIQUID
Pipeline Typehazardous_liquid

Location

State
Coordinates38.82925, -90.08975

Cause

CauseNATURAL FORCE DAMAGE
SubcauseTEMPERATURE

Casualties

Fatalities0
Injuries0

Costs

Property Damage$0
Emergency Response$280,000
Other Costs$0

Location Map

Incident Narrative

"THIS RELEASE OCCURRED DURING EXTREMELY COLD TEMPERATURES. THIS CAUSED 1"" VALVE THAT IS USED TO DRAW WATER FROM THE TANK TO CRACK. ORIGINALLY THE RELEASE APPEARED TO BE A MUCH GREATER VOLUME AS REPORTED ON THE NATIONAL RESPONSE CALL THAT WAS MADE. AFTER CLEAN-UP BEGAN IT BECAME EVIDENT THAT MOST OF THE RELEASE VOLUME WAS TANK BOTTOM WATER AND NOT TRANSMIX. THE VALVE HAS BEEN REPLACED AND THE FAILED VALVE WAS SENT FOR METALLURGICAL ANALYSIS, WHICH CONFIRMED THE FAILURE BY FREEZING WATER."

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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