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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #109022
State Police #08-05829
Accident Date2008-09-13
Report Date 2008-09-18
Follow-up Date 2008-10-27
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Sulfur Dioxide15 h 0 mB-11 Flare, B-12 Flare, Sulften Stack, C-Cat Scrubber,NOYESNO82,889.0 pounds
Sulfur Trioxide15 h 0 mB-11 Flare, B-12 Flare, Sulften Stack, C-Cat Scrubber,NONONOBRQ
Hydrogen Sulfide15 h 0 mB-11 Flare, B-12 Flare, Sulften Stack, C-Cat Scrubber,NONONO798.0 pounds
Nitrogen Oxide15 h 0 mB-11 Flare, B-12 Flare, Sulften Stack, C-Cat Scrubber,NOYESYESBRQ

Accident Classified As: Reportable Quantity

Cause of Problem: Weather

Hurricane Ike

Discharge Preventable - No

Notes/Remedial Actions

Power Failure causes release of huge amount of S02. Loss of Pecan Grove substation caused the loss of power to equipment in the SRU, Central Amine, cid Plant, Sour Water Stripper, Unicracker, Wastewater Treating and Coker II Units. Combustion efficiencyof 99% was used to calculate S02 emissions - is that an appropriate figure? Follow-up report on 10/27/2008 discusses emissions from B-11 Flare only REMEDIAL ACTIONS - perform feasability study of reliable power supply for acid block ; Install nsary equipment to start up JC-201 Compressor with less than RQ Flare Emissio