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Chalmette Refining (1376), Chalmette

LDEQ Accident Report

Accident #78226
State Police #05-02398
Accident Date2005-04-13
Report Date 2005-04-20
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
Nitric Oxide4h 54mK-401 (waste gas compressor number 2)NOYESNO7.0 pounds
Sulfur Dioxide4h 54mK-401 (waste gas compressor number 2)NOYESNO2,161.0 pounds
Carbon Monoxide4h 54mK-401 (waste gas compressor number 2)NOYESNO42.0 pounds
Hydrocarbon4h 54mK-401 (waste gas compressor number 2)NONOYES27.0 pounds
Hydrogen Sulfide4h 54mK-401 (waste gas compressor number 2)NONONO6.0 pounds
Nitrogen Dioxide4h 54mK-401 (waste gas compressor number 2)NOYESYES1.0 pounds
Particulate Matter 104h 54mK-401 (waste gas compressor number 2)NOYESNO2.0 pounds

Accident Classified As:

Cause of Problem: Equipment Failure

Waste gas compressor number 2 (K-401) automatically shut down, automatically diverting waste gas to the flare system.

Discharge Preventable - No

Notes/Remedial Actions

Low-Sulfur content streams were routed to the flare to minimize sour gas flaring. Output was adjusted to minimize total amount of waste being sent to the flare. Letter rescinds report of nitric oxide because below reportable quantity.