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Health hazard evaluation determination report: HHE-82-000-004, Ideal Cement Company, Florence, Colorado.

Authors
Sanderson-WT
Source
NIOSH 1982 Nov; :1-37
Link
NIOSHTIC No.
00209882
Abstract
In response to a request from the United Steelworkers of America Union, Local 14482, a general health hazard evaluation was conducted at the Ideal Cement Company (SIC-3241), Florence, Colorado. Worker exposure to personal respirable and total dust samples were determined, as well as exposure to crystalline silica (14808607), toxic metals, nitrogen-dioxide (10102440), and carbon-monoxide (630080). Employees working in raw materials or masonry cement areas were exposed to low levels of quartz. Six worker personal breathing zone samples exceeded the 10mg/m3 threshold limit value for nuisance dusts recommended by the Mine Safety and Health Administration. The level of metals in dusts to which workers were exposed was below hazardous concentrations. No nephrotoxic substances were found either in the facility atmosphere or community drinking water. The author concludes that dust exposure may be irritating to the nose, throat, and upper airways, but no serious body tissue damage should occur to workers since exposure to crystalline silica and metals were below recommended concentrations. The author recommends that engineering controls should be implemented to minimize worker dust exposure.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; HHE-82-000-004; Hazard-Unconfirmed; Region-8; Cement-industry; Dust-exposure; Mineral-dusts; Respirable-dust; Occupational-exposure; Silica-dusts
CAS No.
14808-60-7; 10102-44-0; 630-08-0
Publication Date
19821101
Document Type
Field Studies; Hazard Evaluation and Technical Assistance
Fiscal Year
1983
NTIS Accession No.
PB93-118016
NTIS Price
A04
Identifying No.
HHE-82-000-004
NIOSH Division
DRDS
SIC Code
3241
Source Name
Mining Hazard Evaluation and Technical Assistance Program, Division of Respiratory Disease Studies, NIOSH, U.S. Department of Health and Human Services, Morgantown, West Virginia, Report No. HHE-82-000-004, 37 pages, 30 references
State
CO; VA; WV
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