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ExxonMobil Refinery (2638), Baton Rouge

LDEQ Accident Report

Accident #130354
State Police #11-01901
Accident Date2011-04-04
Report Date 2011-04-11
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
HydrogenongoingFlange leak on core outlet of furnaceNONONOBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Seal or Gasket

A flange leak on the core outlet of the furnace caused a release of hydrogen. When this release was reported, the incident was not secured and hydrogen was still being released.

Discharge Preventable - No Information Given

No Information Given.

Notes/Remedial Actions

ExxonRefinery has determined that no reportable quantities are being exceeded while shutdown procedures are being executed for Furnace F-901. This incident is related to Incident # 130442.