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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #91874
State Police #06-06839
Accident Date2006-11-05
Report Date 2006-11-10
Follow-up Date 0000-00-00
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Sulfur Dioxide14 h 15 mFlare - unplanned shutdowns of 3 catalytic cracking units, 2 reformers, 2 hydrotreaters and a fractionation unit, 4 satellite amine contactorsNOYESNO34,339.0 pounds
Hydrogen Sulfide14 h 15 mFlare - unplanned shutdowns of 3 catalytic cracking units, 2 reformers, 2 hydrotreaters and a fractionation unit, 4 satellite amine contactorsNONONOBRQ
Nitrogen Oxide14 h 15 mFlare - unplanned shutdowns of 3 catalytic cracking units, 2 reformers, 2 hydrotreaters and a fractionation unit, 4 satellite amine contactorsNOYESYESBRQ

Accident Classified As:

Cause of Problem: Equipment Failure

occurred in the power feeder cable due to upstream electrical equipment malfunction/substation malfunction

Discharge Preventable - Yes

Notes/Remedial Actions

Sulfur Dioxide reported emissions is 34,339 ABOVE PERMITTED LIMIT which is not stated. Claims other emissions are below RQ. Formal Root Cause analysis to be done within 45 days of incide