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ExxonMobil Refinery (2638), Baton Rouge

LDEQ Accident Report

Accident #99196
State Police #07-05274
Accident Date2007-09-05
Report Date 2007-09-12
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
Volatile Organic Compounds (VOCs)3h 50mExchanger leakNONOYES1,239.0 pounds

Accident Classified As:

Cause of Problem: Corrosion

under deposit corrosion of tube bundle

Discharge Preventable - Yes

Notes/Remedial Actions

The leaking exchanger was bypassed and removed from service. The metallurgy in the tube bundle is being upgraded to duplex stainless steel. Other exchangers have either been upgraded or soon to be in the near future.