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Valero (26003), Norco

LDEQ Accident Report

Accident #98939
State Police #07-05017
Accident Date2007-08-27
Report Date 2007-08-31
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 SulfideNo information given.Thermal OxidizerNONONOBRQ
Sulfur DioxideNo information given.Thermal OxidizerNOYESNOBRQ

Accident Classified As:

Cause of Problem: Equipment Failure

The Thermal Oxidizer for the Sulfur Recovery unit (that oxidizes Hydrogen Sulfide) tripped, and they struggled to restart it.

Discharge Preventable -

Notes/Remedial Actions

No reportable quantities were exceeded during this incident, so the notification was to be considered a courtesy.