4 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · September 5, 1972
Paul W. McDaniel to W. N. Johnson on Gravimetric vs. Fiber-Count Evaluation of Asbestos (1972)
Confidential internal letter from the Medical Department's industrial hygiene engineer to W. N. Johnson of Mining & Metals about using a gravimetric (weight) system to evaluate asbestos. It reports that a brief trial at King City found no…
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Company document · Union Carbide documents · August 21, 1970
Paul W. McDaniel to J. A. Riddle on Air Sample Particle Counts at the King City Asbestos Mine (1970)
Internal Union Carbide correspondence reporting particle counts from air samples taken at the asbestos mine near King City, at the bulldozer operator, front loader operator and pit floor around the grizzly. The writer stated that the…
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Company document · Union Carbide documents · April 2, 1973
P. W. McDaniel to F. H. Larrison Transmitting Airborne Fiber Survey Results for the King City Mill (1973)
Internal letter, marked Confidential, from the Medical Department's industrial hygiene engineer to the King City plant, transmitting a survey of airborne fiber (5.0 microns or longer) taken March 20-21, 1973. It gave estimated weighted exposures for…
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Company document · Union Carbide documents · July 5, 1974
Paul W. McDaniel to F. H. Larrison, Jr. Transmitting June 1974 Asbestos Air Survey Results at King City (1974)
Internal Union Carbide letter marked CONFIDENTIAL from industrial hygiene engineer Paul W. McDaniel to F. H. Larrison, Jr. at King City. It transmits tabulated results of his June 19-20, 1974 airborne asbestos fiber survey, with…