ENBRIDGE ENERGY, LIMITED PARTNERSHIP

hazardous_liquid Incident —

Incident Information

Report Date
OperatorENBRIDGE ENERGY, LIMITED PARTNERSHIP
Commodity—
Pipeline Typehazardous_liquid

Location

State
Coordinates41.51556, -87.44861

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

DURING EVENING ROUNDS ON NOVEMBER 1, 2014 AT APPROXIMATELY 5:00 PM, A LEAK WAS DISCOVERED WITHIN THE GRIFFITH TERMINAL MANIFOLD ORIGINATING FROM THE STEM SEAL OF MANIFOLD VALVE 750. THE VALVE WAS LOCKED OUT AND THE TERMINAL STAFF PROMPTLY PERFORMED CLEANUP AND MONITORED THE VALVE. THE REPAIR WILL REQUIRE AN EXTENSIVE OUTAGE THAT IS NOT YET SCHEDULED. APPROXIMATELY 5 GALLONS WERE RELEASED PRIOR TO DISCOVERY AND WERE COMPLETELY CONTAINED WITHIN THE IMMEDIATE AREA OF THE VALVE. APPROXIMATELY 0.27 CUBIC YARDS OF CONTAMINATED GRAVEL AND ROAD MIX WAS REMOVED FROM THE 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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