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Valero (26003), Norco

LDEQ Accident Report

Accident #97330
State Police #07-03427
Accident Date2007-06-24
Report Date 2007-06-29
Follow-up Date 0000-00-00
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Carbon Monoxide0 h 26 mEQT 013 and EQT 007; Flares 1 and 2NOYESNO37.0 pounds
Volatile Organic Compounds (VOCs)0 h 26 mEQT 013 and EQT 007; Flares 1 and 2NONOYES14.0 pounds
Sulfur Dioxide0 h 26 mEQT 013 and EQT 007; Flares 1 and 2NOYESNO1,126.0 pounds

Accident Classified As:

Cause of Problem: Equipment Failure

The wet Gas Compressor tripped on low lube oil pressure. This caused the Coker off gas to go to the flare. The cause of this incident is under investigation.

Discharge Preventable -

Notes/Remedial Actions

Emissions were minimized by immediately restarting the Wet Gas Compressor.