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ExxonMobil, Baton Rouge

LDEQ Incident Report

Incident #123244
PDF AvailablePDF
State Police #10-02386
Incident Date2010-05-05
Report Date 2010-05-12
Follow-up Date 2010-08-27
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Sulfur DioxideNo Information GivenPCLA-2 UnitNOYESNO1,052.0 pounds

Cause of Problem: Instrument Failure

Report states that "Emergency flaring as a compressor tripped and smoke is clearing with steam addition and feed to the unit causing the problem is reduced. problem was with PCLA unit FOLLOW-UP REPORT: Dated 8/27/10 states that due to recent analysis of the refinery flare system there was an update to the original amount of SO2 released ...original amount reported was 969 lbs; updated amount is 1,052 pounds.

Discharge Preventable - No

"The release was considered non preventable because the flaring was caused by an unexpected instrument malfunction."

Notes/Remedial Actions

RQ. Instrument level was adjusted to prevent erroneous readings. A citizen complaint ( T-13243) was also logged in by SPOC [State Police].