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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #145571
State Police #12-08480
Accident Date2012-12-26
Report Date 2012-12-28
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 DioxideNIGCoker 2 UnitNOYESNOBRQ
Hydrogen SulfideNIGCoker 2 UnitNONONOBRQ
Nitrous OxideNIGCoker 2 UnitYESYESYESBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Process Upset

A compressor upset on the Coker 2 Unit caused the gases to go to the flare.

Discharge Preventable - No Information Given

Notes/Remedial Actions

An unknown amount of sulfur dioxide, hydrogen sulfide, and nitrous oxide went to the flare as a result of this incident. Air monitoring was being preformed up to the fence line and readings are unknown at this time.