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HHE report no. HHE-79-66, Signetics Corporation, Sunnyvale, California, Interim rept. no. 2.

Authors
Belanger-PL; Whorton-MD; Milby-TH
Source
NIOSH 1980 Jan; :1-17
Link
NIOSHTIC No.
00237080
Abstract
In response to a request from an employee representative, an investigation was begun into possible hazardous working conditions at Signetics Corporation, Sunnyvale, California. The request indicated that working in the research and development areas of the company had exposed workers to xylene (58866), polyvinyl-chloride (9002862), benzene (71432), trichloroethylene (79016), nickel (7440020) and other metals. Work related health complaints included both irritant and narcotic type symptoms. Interviews were conducted with workers and examinations were conducted of medical records and personnel records, and reports from consultants for Signetics. Irritant symptoms included sore throat, burning nose and tongue, perceived roughening of the teeth, metallic taste, and chest tightness. Signs of exposure to an airborne irritant included mouth and tongue blisters, nosebleeds, and cough. Narcotic symptoms included severe headache, lightheadedness, and a feeling of swelling of the head. The investigators conclude that there were exposures to chemicals and recommend a larger, more systematic study be undertaken to characterize the medical problem, determine the number of workers who have been affected, and formulate proper control methods. The investigators suggest that a properly designed, installed, and functioning ventilation system would go a long way toward solving the problem.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; HHE-79-66; Hazard-Confirmed; Region-9; Irritants; Respiratory-system-disorders; Lung-irritants; Skin-irritants; Eye-disorders; Airborne-particles; Metal-dusts; Organic-solvents
CAS No.
58-86-6; 9002-86-2; 71-43-2; 79-01-6; 7440-02-0
Publication Date
19800131
Document Type
Hazard Evaluation and Technical Assistance; Field Studies
Fiscal Year
1980
NTIS Accession No.
PB83-214742
NTIS Price
A03
Identifying No.
HHE-79-66
NIOSH Division
DSHEFS
Priority Area
Respiratory-system-disorders
Source Name
Hazard Evaluations and Technical Assistance Branch, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Interim Report No. 2, Project No. HHE-79-66, 17 pages
State
CA; OH
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