EXXONMOBIL PIPELINE CO

hazardous_liquid Incident — — January 18, 2011

Incident Information

Incident DateJanuary 18, 2011
OperatorEXXONMOBIL PIPELINE CO
CommodityCRUDE OIL
Pipeline Typehazardous_liquid

Location

State
Coordinates41.55455, -87.88425

Cause

CauseEQUIPMENT FAILURE
SubcauseTHREADED CONNECTION/COUPLING FAILURE

Casualties

Fatalities0
Injuries0

Costs

Property Damage$1,000
Emergency Response$3,500
Other Costs$0

Location Map

Incident Narrative

"THE 0.2-BARREL (10 GALLONS) RELEASE OCCURRED ON EMPCO PROPERTY ON THE DRAIN LINE. THE LEAK WAS ON THE THREAD OF THE 1-INCH DRAIN LINE CONNECTED TO A SCREW FITTING ON THE MOKENA PROVER DRAIN LINE. EXXONMOBIL PIPELINE PERSONNEL WERE ON SITE WHEN THE RELEASE OCCURRED. THE DRAIN LINE WAS IMMEDIATELY CLOSED AND, THE STAINED SOIL AND ROCK WERE REMOVED. SUPPLEMENTAL REPORT 4-22-11 CHANGE SECTION OF THE ORGINAL REPORT CHANGED SECTION G (G-8 OTHER) CHANGED TO (G 6- EQUIPMENT FAILURE) THREADED CONNECTION/COUPLING FAILURE. THERE WAS A CRACK IN THE THREAD ON THE 1 INCH DRAIN LINE CONNECTION. SUPPLEMENTAL REPORT 7-31-13 PHMSA REQUESTED SUPPLEMENTAL BE CREATED TO ADDED PART E 5 F DATA IE, ( FUNCTION OF PIPELINE SYSTEM) BE ADDED TO FORM."

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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