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Motiva Enterprises (1406), Norco

LDEQ Accident Report

Accident #96492
State Police #07-1699
Accident Date2007-05-24
Report Date 2007-05-25
Follow-up Date 2008-01-22
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
SewageNo information givenSystem clean-out hub near RCCU control roomNONONO 

Accident Classified As: No Information Given

Cause of Problem: Piping or Tubing

Plugged sewer line from restrooms to lift station caused sewage leak from a system clean-out hub near the RCCU Control Room. Sewage drained to a stormwater sewer and was discharged into the refinery wastewater treatment system bypassing normal routing for treatment before release. See also incident #s 97505 and 98320, reports of the same date, and follow-up inspection reports on file for the three incidents combined.

Discharge Preventable - No Information Given

No information given.

Notes/Remedial Actions

Plumber unclogged line. To prevent recurrence, Motiva plans to have the line routinely cleaned on a quarterly basis.