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CITGO Petroleum (1250), Lake Charles

LDEQ Accident Report

Accident #106702
State Police #08-03770
Accident Date2008-06-25
Report Date 2008-07-01
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
Sulfur Dioxide0 h 40 mB-1 Flare (EQT343), B-5 Flare (EQT345), B-7 Flare (EQT347), B-12 Flare (EQT 351), B-16 Flare (EQT352)NOYESNO6,400.0 pounds
Hydrogen Sulfide0 h 40 mB-1 Flare (EQT343), B-5 Flare (EQT345), B-7 Flare (EQT347), B-12 Flare (EQT 351), B-16 Flare (EQT352)NONONO567.0 pounds
Carbon Monoxide0 h 40 mB-1 Flare (EQT343), B-5 Flare (EQT345), B-7 Flare (EQT347), B-12 Flare (EQT 351), B-16 Flare (EQT352)NOYESNO1,441.0 pounds
Particulate Matter0 h 40 mB-1 Flare (EQT343), B-5 Flare (EQT345), B-7 Flare (EQT347), B-12 Flare (EQT 351), B-16 Flare (EQT352)NOYESNO6.0 pounds

Accident Classified As:

Cause of Problem: Other

see notes

Discharge Preventable - No

Notes/Remedial Actions

Power Failure resulting from excessive moisture and dirt accumulation in switchgear breaker cubicle ; inadequaet physical clearance b/w insulators covering energized components; REMEDIAL ACTIONS: Clean and inspect all switchgear ; Eliminate practical spaces that allow air infiltration in or out of the switchgear room; modify switchgear purchase specifications to prohibit insulating material covering energized conductors to come in contact with materials from other phases; Modify QA-380-5045 tspect for insulating boots from adjacent phases to be in contact with one another; Verify other Powerhouse switchgear does not contain insulating boots that are in contact with one another; Install local temp and humidity monitors in rm, install anal