ENBRIDGE ENERGY, LIMITED PARTNERSHIP

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENBRIDGE ENERGY, LIMITED PARTNERSHIP
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates41.51487, -87.45120

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

AT APPROXIMATELY 6:20 PM, PLM MANAGER WAS NOTIFIED BY LOCAL ELECTRICIAN THAT THERE WAS A RELEASE OF PRODUCT COMING FROM A STEM SEAL ON UNIT 1 DISCHARGE VALVE. PLM MANAGER ARRIVED ON SITE AT 6:25 PM AND CONFIRMED RELEASE MET REPORTING CRITERIA. THE CONTROL CENTER WAS NOTIFIED AND LINE 6B WAS SHUT DOWN AND UNIT 1 WAS ISOLATED. THE STEM SEAL WAS REPLACED AND THE LINE WAS PUT BACK INTO SERVICE THE FOLLOWING DAY. APPROXIMATELY 120 YARDS OF CONTAMINATED SOIL WAS REMOVED FROM THE RELEASE SITE.

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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