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Chalmette Refining (1376), Chalmette

LDEQ Accident Report

Accident #94692
State Police #07-01289
Accident Date2007-03-18
Report Date 2007-03-23
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
Sulfur Dioxide0 h 30 mGas Recovery Unit - # 1 flareNOYESNO1,572.0 pounds

Accident Classified As:

Cause of Problem: Other

see notes. #2 coker wet gas compressor and the GRU experienced pressure swings causing the temp. in the comp. to increase and shutdown.

Discharge Preventable - No

Notes/Remedial Actions

control valve in the GRU was out of calibration. Control valve was sending false signals to the control room indicating that the valve was 100% open. The valve was replaced.