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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #75706
State Police #04-08743
Accident Date2005-01-25
Report Date 2005-01-28
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 Dioxide29h 20mB-12 FlareNOYESNO23,089.0 pounds
Hydrogen Sulfide29h 20mB-12 FlareNONONO133.0 pounds

Accident Classified As:

Cause of Problem: Maintenance/Procedures

Unicracker Unit was shutdown for repairs. Emissions occurred during repeated start up; - failure of seal on JP127 propane transfer pump significantly contributed to SO2 H2S emissions

Discharge Preventable - No

Notes/Remedial Actions

Failure of propane transfer pump seal contributed to 12.300 pounds of SO@ and all of the H2S emissions.Incident recurring since 12/27/04. Performing RCFA to be completed.