Document 6Rx25b0zOqkj449JyvN1zLMJR

Johns-Manville Sales Corporation 215 Market Street San Francisco, Calif. 94105 (415) 362-4353 July 28, 1972 PLAINTIFF'S j EXHIBIT * KM-415 Kelly-Moore Paint 1015 Commercial San Carlos, Ca. 94070 Attention: Mr. William Moore Gentlemen: As users of Johns-Manville Celite Products, you perhaps will be interested in a new department of Johns-llanville, the Industrial Hygiene Engineering Services department. The recent tfilliaos-Steiger Occupational Safety and Health Act (OSHA) has established regulations for the control of the environment of the work place. These regulations set limits (TLV) for various dust, vapor, fumes and noise within industrial plants. We can conduct in-plant surveys and sampling for dust, fumes, fiber, vapor and noxious gases; in-plant noise surveys; corrective recommendations, including equipment specifications and cost; preparation of detailed designs and specifications for control systems; supervision of construction and installation; organization and training of industrial hygiene departments. These and other Industrial Hygiene Engineering Services are available on a fee basis anywhere in the United States and in most overseas locations. For more information on an existing industrial hygiene situation, call or write: W. F. Broom Johns-Manville Sales Corp. 215 Market Street San Francisco, Ca. 94105 Phone: (415) 362-4353. Very truly yours, ffe-n W. F. Broom Sales Engineer Industrial Hygiene Engineering Services VFB/lk jjle'f' 1*