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Health hazard evaluation report: MHETA-80-000-117, La Rosa Fuel Company, Clarksburg, WV.

Authors
Engelberg-AL
Source
NIOSH 1981 Jan; :1-16
Link
NIOSHTIC No.
00191005
Abstract
In response to a request from the Mine Safety and Health Administration (MSHA), NIOSH evaluated possible hazardous working conditions at the La Rosa Fuel Company, Clarksburg, West Virginia. Particular attention was given to the prevalence of pneumoconiosis in the working population. Chest radiograph and spirometric testing was performed on the workers and a questionnaire was distributed dealing with occupational and smoking histories along with pulmonary symptoms. Of the 87 workers eligible to participate, responses were received from 70. Sixty of these men had no exposure to drilling and no evidence of pneumoconiosis was found among them. The other ten men had surface drilling experience. Three cases of silicosis were identified in these ten men. Acute silicosis associated with severe respiratory impairment was diagnosed in one and the other two had simple silicosis and normal lung function. Of 20 personal dust samples collected for these men, only 1 exceeded the MSHA limit of 2mg/m3 respirable dust. Recommendations were made based on an earlier study regarding means of controlling the dust generated on the job. Suggestions were also made for training and medical surveillance of workers.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; MHETA-80-000-117; Hazard-Confirmed; Region-3; Mining-industry; Coal-miners; Coal-dust; Dust-inhalation; Pulmonary-system-disorders; Dust-control
Publication Date
19810101
Document Type
Hazard Evaluation and Technical Assistance; Field Studies
Fiscal Year
1981
NTIS Accession No.
PB90-130154
NTIS Price
A03
Identifying No.
MHETA-80-000-117
NIOSH Division
DRDS
Priority Area
Pulmonary-system-disorders
Source Name
National Institute for Occupational Safety and Health
State
WV
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