Here’s the statement just issued by the federal Chemical Safety Board:
Washington, DC, January 25, 2010 – The U.S. Chemical Safety Board (CSB) today voted to initiate an investigation of recent accidents at the DuPont chemical complex in Belle, West Virginia, following a release of highly toxic phosgene on Saturday that fatally injured a veteran operator.
DuPont officials told the CSB that a braided steel hose connected to a one-ton capacity phosgene tank suddenly ruptured, releasing phosgene into the air. An operator who was exposed to the chemical was transported to the hospital, where he died the following day.
The phosgene release followed two other accidents at the same plant this week, including an ongoing release of chloromethane from the plant’s Hexazinone unit, which went undetected for several days, and a release from a spent sulfuric acid unit. The plant announced over the weekend that it would be shutting down a number of process units immediately for safety checks.
Speaking for the three-member board, Member William E. Wright said: “The Board is concerned by these releases, which had tragic consequences, and will proceed with an investigation to understand why these unfortunate events occurred.” Mr. Wright cautioned that the new case would likely delay efforts to complete other investigations that are being conducted by same investigative team, including those at the Bayer CropScience facility in Institute, West Virginia, and an Ohio environmental services company. Including DuPont, the CSB has 17 open investigations, the largest number in its 11-year history.
In voting to approve the investigation, the Board noted that the CSB was aware of six other releases from the plant since December 2006. The DuPont Belle complex is a large facility that is regulated under the EPA Risk Management Program and the OSHA Process Safety Management standard because of the volume and hazards of the materials it handles and the potential risk to workers and the community.
CSB investigator Johnnie Banks will lead the four-member team which is expected at the site on Tuesday.
The CSB is an independent federal agency charged with investigating serious chemical accidents. The agency’s board members are appointed by the president and confirmed by the Senate. CSB investigations look into all aspects of chemical accidents, including physical causes such as equipment failure as well as inadequacies in regulations, industry standards, and safety management systems.
The Board does not issue citations or fines but does make safety recommendations to plants, industry organizations, labor groups, and regulatory agencies such as OSHA and EPA. Visit our website, www.csb.gov.
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[...] Blogs @ The Charleston Gazette – » CSB ‘concerned’ about Belle plant, notes previous leaks blogs.wvgazette.com – view page – cached Washington, DC, January 25, 2010 – The U.S. Chemical Safety Board (CSB) today voted to initiate an investigation of recent accidents at the DuPont chemical complex in Belle, West Virginia, following a release of highly toxic phosgene on Saturday that fatally injured a veteran operator. [...]
Questions abound:
1) Was this lethally bursting hose corroded or compromised by chemical spills or leaks, such as concentrated sulphuric acid?
2) How often is this hose transporting extraordinarily poisonous phosgene (a) inspected and (b) replaced?
3) Who manufactured the hose. Was it a low-cost Chinese supplier?
4) If the hose was out of service as DuPont Management claims, why wasn’t it empty? What was the pressure within? Did anyone know?
5) Was a flexible braided hose used in lieu of heavy metal piping to save money?
6) To what extent have inexperienced low-cost contract workers been substituted for experienced DuPont employees to work on the process lines?
7) Where are the breakdowns in the safety structures at this sloppily run DuPont Belle plant which led to this horrifying gassing?
Inquiring minds of individual men and women living and working nearby or in the plant itself want to know!
…funfundvierzig..