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Marathon Ashland Petroleum (3165), Garyville

LDEQ Accident Report

Accident #128864
State Police #11-00425
Accident Date2011-01-25
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
Sulfur Dioxide20mFLARE: Unit 59 North Flare (EQT #0162 EIQ #81-74)NOYESNO207.0 pounds
YESYESYES 

Accident Classified As:

Cause of Problem: Under Investigation

Refinery letter states that pressure on main fractionator unexpectedly increased, and pressure control valve to the flare opened to decrease the pressure. Sulfur dioxide was released to the air. Refinery letter states that "all aspects of this incident/upset are currently under investigation." FLARE.

Discharge Preventable - Under Investigation

Notes/Remedial Actions

BRQ. No Information Given. Refinery letter states that "all aspects of this incident/upset are currently under investigation."