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ExxonMobil Refinery (2638), Baton Rouge

LDEQ Accident Report

Accident #No LDEQ Number Available
State Police #05-04250
Accident Date2005-11-13
Report Date 2005-11-17
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
Isobutane8 hours, 55 minutesNo3 Depropanizer condensorNONOYES49,847.0 pounds
Propane8 hours, 55 minutesNo3 Depropanizer condensorNONOYES474.0 pounds

Accident Classified As:

Cause of Problem: Corrosion

leak in the No3 depropanizer condensor due to corrosion

Discharge Preventable - No

Notes/Remedial Actions

Exchanger was taken out of service on 11/13 at 9:35am; the inspection department plans to re-inspect the overhead piping system to determine if other corrosion issues exist and to repair the tube bundle that was leaking; this was not preventable becausepiping inspections were performed according to API code and the inspection did not indicate problems with the overhead system integrity