ENBRIDGE OFFSHORE (GAS TRANSMISSION) LLC — Gas transmission and gathering — incident on 2011-11-22

Current as of 2011-11-22 Government source

Pipeline and Hazardous Materials Safety AdministrationOfficial agency material

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Gas transmission and gathering incident. Reported cause: CORROSION FAILURE. Reported consequences: 0 fatalities, 0 injuries, 80 NATURAL GAS released, $196,327 reported property damage. Operator-reported incident data submitted to PHMSA, generally within 30 days. Records may be supplemented or corrected and do not represent final agency causal findings.

Report number: 20130105.

Operator ID: 18646.

Reported incident date: 11/22/2011 9:18.

Cause detail: INTERNAL CORROSION

Cause detail: PIN HOLE LEAK WAS REPAIRED BY CLAMP INSTALLATION ON 12-29-2011. ANOTHER LEAK DEVELOPED ON 12-29-2011. ANOTHER INCIDENT REPORT WAS INITIATED FOR THIS LINE ON 12-29-2013.

PHMSA trend classification: significant incident, not serious.

PHMSA standardized cause: CORROSION — INTERNAL.

PHMSA indexed costs: $298,327 reported total cost, $176,863.901 in 1984 dollars, $347,192.137 in current-year dollars.

PHMSA trend flags, standardized causes, and indexed costs are analytical fields added to operator-reported incident data. They do not represent final agency causal findings.

This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.