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HHE determination report no. HHE-73-59-92, Colorado Brick Company Boulder, Colorado.

Authors
Gunter-BJ
Source
Cincinnati, OH: U.S. Department of Health, Education, and Welfare, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, HHE 73-59-92, 1973 Jul; :1-8
NIOSHTIC No.
00027281
Abstract
Determination of respirable dust, free silica (7631869), lead (7439921), manganese (7439965), chromium (7440473), iron (7439896), and carbon-monoxide (630080) in 37 personal air samples taken at a brick manufacturing (SIC-3251) facility reveals that only respirable free silica exceeds the OSHA standard. Respirable samples taken at various working locations exceeded the federal standards, with the exception of the maintenance superintendent.
Keywords
NIOSH-Publication; NIOSH-Author; HHE-73-59-92; Region-8; Hazard-Confirmed; Air-quality-measurement; Air-sampling; Metallic-dusts; Silica-dust; Dust-control; Breathing-zone; Inorganic-gases; Toxic-gases; Construction-materials; Environmental-contaminants; Author Keywords: brick; silica
CAS No.
7631-86-9; 7439-92-1; 7439-96-5; 7440-47-3; 7439-89-6; 630-08-0
Publication Date
19730706
Document Type
Field Studies; Hazard Evaluation and Technical Assistance
Fiscal Year
1973
NTIS Accession No.
PB-232567
NTIS Price
A02
Identifying No.
HHE-73-59-92
NIOSH Division
DSHEFS
SIC Code
3251
Source Name
National Institute for Occupational Safety and Health
State
CO; OH
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