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Valero (1238), Meraux

LDEQ Accident Report

Accident #80945
State Police #05-05133
Accident Date2005-07-31
Report Date 2005-08-05
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
Sulfur Dioxide15 HrsNorth Flare 20-72NOYESNO82,094.0 pounds
Sulfur Dioxide15 Hrs#2 Sulfur Recover Unit Incinerator (1-93)NOYESNO4,427.0 pounds
Particulate Matter15 HrsNo information givenNOYESNOBRQ

Accident Classified As:

Cause of Problem: Equipment Failure

Malfunction in the power supply to the control panel's Process Logic Controller card

Discharge Preventable - No

Notes/Remedial Actions

Followed procedures for emergency shutdown.