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Shell Facility (3462), St. Rose

LDEQ Accident Report

Accident #104565
State Police #08-01931
Accident Date2008-04-08
Report Date 2008-04-15
Follow-up Date 2000-00-00
Follow-up: No

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Benzene2h 50m5-77 (St. Rose Flare)NONOYES0.1 pounds
Carbon Monoxide2h 50m5-77 (St. Rose Flare)NOYESNO27.3 pounds
Nitrogen Oxide2h 50m5-77 (St. Rose Flare)NOYESYES5.0 pounds
Particulate Matter2h 50m5-77 (St. Rose Flare)NOYESNO1.0 pounds
Sulfur Dioxide2h 50m5-77 (St. Rose Flare)NOYESNO3.3 pounds
Toluene2h 50m5-77 (St. Rose Flare)NONONO0.0 pounds
Volatile Organic Compounds (VOCs)2h 50m5-77 (St. Rose Flare)NONOYES12.6 pounds
Xylene2h 50m5-77 (St. Rose Flare)NONONO0.0 pounds
n-Hexane2h 50m5-77 (St. Rose Flare)NONONO0.7 pounds

Accident Classified As:

Cause of Problem: Maintenance/Procedures

Maintenance activities on the uninterruptible power supply (UPS) led to an interuption in power due to a loose connection in the UPS. Several pieces of equipment shut down and there was flaring

Discharge Preventable - No

Notes/Remedial Actions

The incident occurred during routine maintenance activity on the UPS and the loose connection in the UPS was not expected. The equipment was restarted once power was returned. The incident will be investigated and corrective actions will be implemented appropriately to prevent reoccurence