National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Preliminary Report, Results of Air Samples at H. K. Porter Company, Middletown, Connecticut.

PB82101767

Publication Date	1968
Page Count	8
Abstract	Worker exposures to asbestos (1332214) were surveyed in April, 1968, at H. K. Porter Company in Middletown, Connecticut. Personal breathing zone samples in the mixing, coating and extruding, forming, hot pressing, grinding, and sanding, cutting, and drilling, inspecting, and packing, and miscellaneous operations, contained 0.2 to 22.4 million particles per cubic foot (mppcf), and general area air samples in the hot press and grinding operations contained 0.2 to 4.4mppcf.
Keywords	Environmental surveys Industrial medicine Asbestos Inspection Hazardous materials Toxic substances Occupational safety and health CAS 1332-21-4
Source Agency	National Institute for Occupational Safety and Health
NTIS Subject Category	57U - Public Health & Industrial Medicine 57Y - Toxicology 94D - Job Environment 68G - Environmental Health & Safety
Corporate Authors	National Inst. for Occupational Safety and Health, Cincinnati, OH. Industrywide Studies Branch.
Supplemental Notes	Portions of this document are not fully legible.
Document Type	Technical Report
Title Note	Industrywide study.
NTIS Issue Number	198201

Preliminary Report, Results of Air Samples at H. K. Porter Company, Middletown, Connecticut.

Preliminary Report, Results of Air Samples at H. K. Porter Company, Middletown, Connecticut.
PB82101767

Publication Date	1968
Page Count	8
Abstract	Worker exposures to asbestos (1332214) were surveyed in April, 1968, at H. K. Porter Company in Middletown, Connecticut. Personal breathing zone samples in the mixing, coating and extruding, forming, hot pressing, grinding, and sanding, cutting, and drilling, inspecting, and packing, and miscellaneous operations, contained 0.2 to 22.4 million particles per cubic foot (mppcf), and general area air samples in the hot press and grinding operations contained 0.2 to 4.4mppcf.
Keywords	Environmental surveys Industrial medicine Asbestos Inspection Hazardous materials Toxic substances Occupational safety and health CAS 1332-21-4
Source Agency	National Institute for Occupational Safety and Health
NTIS Subject Category	57U - Public Health & Industrial Medicine 57Y - Toxicology 94D - Job Environment 68G - Environmental Health & Safety
Corporate Authors	National Inst. for Occupational Safety and Health, Cincinnati, OH. Industrywide Studies Branch.
Supplemental Notes	Portions of this document are not fully legible.
Document Type	Technical Report
Title Note	Industrywide study.
NTIS Issue Number	198201