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HETA Report No. MTA-78-101-109, Accidental Oil Shale, Incorporated, Logan Wash, Colorado.

Authors
Vegella-TJ
Source
NIOSH 1980 Aug:22 pages
Link
NIOSHTIC No.
00103466
Abstract
An environmental and personnel survey was conducted on September 6 and 7, 1979 at the Occidental Oil Shale, Incorporated Oil Shale Mine in Logan Wash, Colorado. Concentrations of lead (7439921), cadmium (7440439), beryllium (7440417), benzo(a)pyrene (50328), chrysene (218019), pyrene (129000) and benz(a)anthracene (56553) were below detectable limits. Traces of methylfuran (534225), phenol (108952), strontium (7440246), benzene (71432) and fluoranthene (206440) were found. None of the carbon-dioxide (124389) samples exceeded the evaluation criteria. Personal exposures to benzene were below the evaluation criteria but benzene concentrations were above the evaluation criteria in the production mine return airways. Some workers complained of headaches and irritation of the finger tips. The author suggests various environmental controls, and recommends that regular medical examinations be provided for the workers.
Keywords
NIOSH-Author; NIOSH-Technical-Assistance-Report; MTA-78-101-109; Region-8; Health-surveys; Heavy-metals; Light-metals; Aromatic-hydrocarbons; Anthracenes; Trace-substances; Respiratory-irritants; Air-sampling; Environmental-engineering; Medical-monitoring; Occupational-exposure;
CAS No.
7439-92-1; 7440-43-9; 7440-41-7; 50-32-8; 218-01-9; 129-00-0; 56-55-3; 534-22-5; 108-95-2; 7440-24-6; 71-43-2; 206-44-0; 124-38-9;
Publication Date
19800801
Document Type
Hazard Evaluation and Technical Assistance; Field Studies
Fiscal Year
1980
NTIS Accession No.
PB91-191775
NTIS Price
A03
Identifying No.
MTA-78-101-109
NIOSH Division
DSHEFS; DRDS;
Source Name
Mining Health Hazard Evaluations, Environmental Investigations Branch, NIOSH, Morgantown, West Virginia, 22 pages, 12 references
State
CO; VA; WV;
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