MARATHON PIPE LINE LLC

hazardous_liquid Incident — — September 20, 2011

Incident Information

Incident DateSeptember 20, 2011
OperatorMARATHON PIPE LINE LLC
CommodityCRUDE OIL
Pipeline Typehazardous_liquid

Location

State
Coordinates43.86070, -108.16348

Cause

CauseCORROSION FAILURE
SubcauseINTERNAL CORROSION

Casualties

Fatalities0
Injuries0

Costs

Property Damage$50
Emergency Response$34,650
Other Costs$0

Location Map

Incident Narrative

"SMYS VALUE IS ESTIMATED SINCE PIPE GRADE IS UNKNOWN. 24,000 WAS DERIVED PER GUIDANCE IN 195.106(B)(1)(II)(B)(2). YEAR OF MANUFACTURER AND INSTALLATION ARE AN ESTIMATE. PIPE IS ASSUMED TO BE 1950S VINTAGE. INTERNAL CORROSION ON AN UNDERGROUND 4"" JUMP OVER PIPE BETWEEN PUMP #3 AND METER 61. JANUARY 13, 2012 - UPDATED EMERGENCY RESPONSE COST INFORMATION."

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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