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Valero (26003), Norco

LDEQ Accident Report

Accident #116930
State Police #092444
Accident Date2009-07-30
Report Date 2009-08-06
Follow-up Date 2009-10-05
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Hydrogen SulfideNo information givenNo information given.NONONOBRQ
Sulfur DioxideNo information givenNo information givenNOYESNOBRQ

Accident Classified As:

Cause of Problem: Start Up, Shut Down

Emissions were detected during the start up procedures of refinery process units between 7/30/09 and 8/03/09. Follow up report determined releases were all below reportable quantities and did not give any more information.

Discharge Preventable - Under Investigation

Follow up report determined releases were all below reportable quantities and did not give any more information.

Notes/Remedial Actions

Feed was pulled from malfunctioning units.