- Written by: Paul W. McDaniel
- Organization: Union Carbide Corporation, Medical Department
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12 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 · November 5, 1973
P. W. McDaniel to F. H. Larrison, Jr. on Air Samples Taken at the King City South Fence Line (1973)
Internal letter marked CONFIDENTIAL in which the Medical Department's industrial hygiene engineer reported air samples he collected on October 24, 1973 at the south fence line of the King City site. He gave fiber counts of 0.16 and 0.12 fibers/ml (5…
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Company document · Union Carbide documents · June 20, 1969
Paul W. McDaniel to J. A. Riddle on Airborne Dust Counts at the King City Plant (1969)
Internal letter from the Medical Department's industrial hygiene engineer to the King City plant, reporting airborne dust counts from samples collected on June 11 and 12, 1969. He counted particles of 5 microns or longer at eight plant locations,…
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Company document · Union Carbide documents · November 6, 1972
P. W. McDaniel to F. H. Larrison on Dust Counts of Air Samples Collected at King City (1972)
Internal Union Carbide letter marked CONFIDENTIAL from the Medical Department's industrial hygiene engineer to the King City mill, reporting airborne fiber counts from samples taken October 18-19, 1972. It compares 25 mm and 47…
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Company document · Union Carbide documents · January 31, 1966
P. W. McDaniel to J. Riddle on Dust Determinations at the King City Plant (1966)
Internal correspondence from the Medical Department reporting dust determinations made at the King City plant on January 25-26, 1966, in millions of particles per cubic foot (MPPCF) at several plant locations. All points exceeded the 5.0 MPPCF…
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Company document · Union Carbide documents · June 1, 1972
Paul W. McDaniel to J. L. Myers on Asbestos Dust Exposure Study at American Biltrite, Los Angeles (1972)
Internal Union Carbide letter from the Medical Department's industrial hygiene engineer reporting a May 24, 1972 air-sampling study at American Biltrite Co., Los Angeles, of asbestos dust exposure in vinyl floor tile production. It…
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Company document · Union Carbide documents · December 4, 1973
P. W. McDaniel to F. H. Larrison, Jr. Transmitting Fiber Counts from King City Air Samples (1973)
Confidential internal letter from the Medical Department's industrial hygiene engineer to the King City plant, transmitting a tabulation of fiber counts from air samples collected November 13 and 14, 1973. It states that time weighted averages were…
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Company document · Union Carbide documents · November 5, 1973
P. W. McDaniel to F. H. Larrison, Jr. on Air Fiber Counts at the King City South Fence Line (1973)
Internal letter marked Confidential in which the Medical Department's industrial hygiene engineer reported fiber counts from air samples collected at the south fence line of the King City plant on October 24, 1973. Two samples read 0.16 and 0.12…
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Company document · Union Carbide documents · July 7, 1966
Paul W. McDaniel to J. A. Riddle on June 1966 Dust Counts at the King City Mine and Mill (1966)
Internal correspondence from the Medical Department reporting dust counts taken at the King City mine and mill on June 22-23, 1966, in millions of particles per cubic foot (MPPCF), with remarks on each location. It recommends respirators, better…
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Company document · Union Carbide documents · December 4, 1973
P. W. McDaniel to F. H. Larrison, Jr. Transmitting Fiber Counts from King City Air Samples (1973)
Internal Union Carbide letter marked Confidential, sent from the Medical Department to the King City plant, transmitting a tabulation of fiber counts from air samples collected at King City on November 13 and 14, 1973. The…
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Company document · Union Carbide documents · May 14, 1971
Paul W. McDaniel to J. L. Myers on EPA's Expected Listing of Asbestos as a Hazardous Material (1971)
Internal correspondence from the Medical Department's industrial hygiene engineer to J. L. Myers of the Mining & Metals Division on toxicology. It discusses the expected listing of asbestos by EPA as a hazardous material, states that asbestos is a…
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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 Dust (1972)
A two-page internal letter, marked Confidential, from the Medical Department's industrial hygiene engineer to W. N. Johnson of Mining & Metals. It states that the Medical Department did not favor a gravimetric (weight) system for evaluating…