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ExxonMobil Refinery (2638), Baton Rouge

LDEQ Accident Report

Accident #128794
State Police #11-00337
Accident Date2011-01-20
Report Date 2011-01-25
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 Dioxide14h 53mTank 261: Pressure Valve VentNOYESNOBRQ
Flammable Vapor14h 53mTank 261: Pressure Valve VentNONOYES234.0 pounds
Hydrogen Sulfide14h 53mTank 261: Pressure Valve VentNONONOBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Equipment Failure

Sulfur dioxide, flammable gas, and hydrogen sulfide at levels below reportable quantities were released due to a leak in the pressure valve vent on Tank 261.

Discharge Preventable - No Information Given

Notes/Remedial Actions

BRQ. Vapor recovery was performed. Refinery letter states that no reportable quantities were exceeded and this is considered a courtesy notification."