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Motiva Enterprises (1406), Norco

LDEQ Accident Report

Accident #120618
State Police #10-00107
Accident Date2010-01-08
Report Date 2010-01-13
Follow-up Date 0000-00-00
Follow-up: No

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Sanitary SewageNo Information GivenBerth 4 [sewer sump]; Outfall 002NONONOBRQ

Accident Classified As:

Cause of Problem: Weather

COLD WEATHER. Sewer sump on Berth 4 overflowed, spilled approximately 5 gal of sewage/potable water into the Mississippi through LPDES Outfall 002 due to freezing conditions that froze discharge pipe downstream.

Discharge Preventable - No

"Unforeseen weather condition."

Notes/Remedial Actions

BRQ. Refinery letter states that "final calculations confirm that no reportable quantities were exceeded." Piping not damaged, blockage thawed naturally.