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• Decade: 1960s ×
• Written by: Hugh M. Jackson ×
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2 results for “Union Carbide Corporation”

1. Company document · WARD Documents · March 11, 1969

   H. M. Jackson to All Plant, Mill and Mine Managers on Explaining the Membrane Filter Technique to Unions (1969)

   …that J-M would measure asbestos dust by counting fibers on a membrane filter in the worker's breathing zone. Jackson's addition was that unions and employees should be told about the new method too.

2. Company document · JM Knowledge Chronology · June 13, 1969

   H. M. Jackson, Manville Textile Plant Survey by the New Fiber-Count Method (1969)

   …A "premium" for respirator work, he wrote, would have to be negotiated with the union, and "without such an approach, numerous difficulties are anticipated." At the time J-M's limit for asbestos fiber was 12…