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Chalmette Refining (1376), Chalmette

LDEQ Accident Report

Accident #91605
State Police #06-06626
Accident Date2006-10-24
Report Date 2006-10-31
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
Nitrogen Oxide33 h 0 mAE-AOA-05-0109 EPN 29NOYESYES20.0 pounds
Volatile Organic Compounds (VOCs)33 h 0 mAE-AOA-05-0109 EPN 29NONOYES74.0 pounds

Accident Classified As:

Cause of Problem: Seal or Gasket

Pressure safety valve (PSV) malfunctioned, causing it to relieve below the set pressure.

Discharge Preventable - No

Notes/Remedial Actions

PSV and related equipmt were isolated and taken out of service to end the flaring. PSV was inspected and found to be in need of repair. But, found that o-ring was bad and needed replacing, etc. Letter sent 12 18 06 rescinds prior notifications and revises amts emitted to those listed at left. Had been NOx 564 lbs ; VOC 1925 lbs