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Honeywell (289, 183605), Baton Rouge

LDEQ Accident Report

Accident #78511
State Police #05-02705
Accident Date2005-04-25
Report Date 2005-05-04
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
Hydrogen Flouride3mNONONOBRQ

Accident Classified As: Below Reportable Quantity (BRQ)

Cause of Problem: Human Factors

A small block valve at the refinery's railcar unloading facility was knocked partially open, causing the release. While the operator was retracting the railcar access ramp, the ramp extension handle hit the block valve, knocking it partially open.

Discharge Preventable - No Information Given

Notes/Remedial Actions

The on-site operator closed the valve. Less than 8.5 pounds of anhydrous hydrogen fluoride was released.