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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #128759
State Police #11-00375
Accident Date2011-01-21
Report Date 2011-01-27
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
Hydrogen Sulfide4mFLARE: Unit E-2 Depropanizer & B6 FlareNONONOBRQ

Accident Classified As:

Cause of Problem: Equipment Failure

Flaring occurred due to a pressure safety valve release from the Straight Run Fractionation Unit E2 depropanizer tower. Hydrogen sulfide was released at levels below the RQ's.

Discharge Preventable - No Information Given

Notes/Remedial Actions

BRQ. Flare lasted for four minutes before returning to normal.