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Industrial Hygiene Walkthrough Survey Report Of E.I. du Pont de Nemours And Co., Inc., Beaumont Works Facility, Beaumont, Texas, Report No. IWS-147-33.

Authors
NIOSH
Source
NIOSH 1986 Apr:18 pages
Link
NIOSHTIC No.
00159098
Abstract
A walk through survey was conducted at EI du Pont de Nemours and Company (SIC-2822), Beaumont, Texas in August, 1985. The purpose of the survey was to obtain information on the 1,4-hexadiene (592450) production process and evaluate the potential for exposure to 1,3- butadiene (106990). Bulk samples of 1,4-hexadiene and Nordel synthetic rubber was analyzed for residual 1,3-butadiene. Company air monitoring data was reviewed. 1,3-Butadiene was reacted with ethylene (74851) to produce 1,4-hexadiene, which was refined, and then polymerized to produce Nordel. Engineering controls consisted of single mechanical or oil/flushed dual mechanical seals on 1,3- butadiene pumps. The company was proposing to install aviation type valves in the 1,3-butadiene unloading area. No 1,3-butadiene was detected in bulk samples of 1,4-hexadiene or Nordel. Company air monitoring data showed mean 1,3-butadiene exposures of 0.48 part per million. The personnel department maintained records on all current and retired employees. All new employees were given physical examinations. Current employees received periodical physicals, the frequency being based on age. The authors conclude that the facility is suitable for an in depth survey. They recommend that the proposed program to install aviation type valves in the 1,3- butadiene unloading area be implemented.
Keywords
NIOSH-Author; NIOSH-Survey; Field-Study; Chemical-manufacturing-industry; Breathing-atmospheres; Air-sampling; Exposure-levels; Occupational-exposure; Region-6; Safety-measures; Engineering-controls; Physiological-measurements; IWS-147-33;
CAS No.
592-45-0; 106-99-0; 74-85-1;
Publication Date
19860401
Fiscal Year
1986
NTIS Accession No.
PB86-225380
NTIS Price
A03
Identifying No.
IWS-147-33
NIOSH Division
DSHEFS;
SIC Code
2822;
Source Name
Division of Surveillance, Hazard Evaluations and Field Studies, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Report No. IWS-147-33, 18 pages, 9 references
State
TX; OH;
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