Industrial Hygiene Walk-Through Survey Report Of The B.F. Goodrich Company, Louisville Facility, Louisville, Kentucky, Report No. IWS- 147-25.
NIOSH 1986 Apr:25 pages
A walkthrough survey was conducted at the BF Goodrich Company (SIC- 2822), Louisville, Kentucky in August, 1985. The purpose of the survey was to obtain information on the nitrile rubber production process and evaluate the potential for exposure to 1,3-butadiene (106990). Bulk samples of nitrile rubbers were analyzed for 1,3- butadiene. Company air monitoring data was reviewed. Nitrile rubber was produced by a batch emulsion polymerization process utilizing acrylonitrile (107131) and 1,3-butadiene. The facility used single mechanical seals on pumps, dual mechanical seals on compressors, and magnetic gauges on tank cars to minimize exposure to 1,3-butadiene. Trace amounts, 0.04 to 0.2 nanograms per milligram, of 1,3-butadiene were found in the bulk samples. The geometric means of personal 1,3-butadiene exposures for all job categories over the preceding 6 years were below 2 parts per million. The company maintained personnel records going back 30 years, on those terminated, as well as current employees. All employees received a pre employment physical examination and each could obtain an annual physical. The authors conclude that the facility should be given an in depth survey. The purpose of such a survey is to develop an exposure profile for all job categories associated with producing and distributing 1,3-butadiene based products.
NIOSH-Author; NIOSH-Survey; Field-Study; Region-4; Rubber-manufacturing-industry; Chemical-properties; Trace-analysis; Physical-examination; Physiological-measurements; Analytical-methods; Health-survey; IWS-147-25;
NTIS Accession No.
Division of Surveillance, Hazard Evaluations and Field Studies, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Report No. IWS-147-25, 25 pages, 9 references