Health hazard evaluation report: HETA-91-390-2270, Warner Amex, Cincinnati, Ohio.
Kelly JE; Moss CE; Tepper A
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, HETA 91-390-2270, 1992 Nov; :1-32
In response to a request from employees of the Van Kirk location of Warner Cable Communications (SIC-4841), Cincinnati, Ohio a study was undertaken of possible exposures of workers to lead (7439921), electromagnetic radiation, asbestos (1332214), and poor air quality. The workers were also said to be suffering from psychological disorders as a result of being expected to work in inadequate conditions. The company stored, tested and repaired cable television converter boxes. In repairing the boxes, some parts were attached by soldering. Local exhaust ventilation was not provided. Sources of magnetic and electric fields included television sets and video display terminals used to test the boxes. Airborne lead and tin (7440315) concentrations were below minimum detectable concentrations in all samples except one. Carbon-dioxide (124389) concentrations were within the limits required for adequate ventilation. Temperature measurements were slightly above the recommended comfort range and the relative humidity levels were somewhat below the recommended levels. No asbestos fibers were detected. Thermal decomposition products of the solder were identified and may have been the cause of reported mucous membrane irritation. The authors conclude that no occupational health hazard was identified at this facility. The authors recommend measures to reduce potential lead exposures and provide a more comfortable working environment.
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; HETA-91-390-2270; Hazard-Confirmed; Region-5; Radiation-exposure; Asbestos-fibers; Ventilation-systems; Electromagnetic-fields; Metal-dusts; Soldering; Occupational-exposure;
Author Keywords: Cable and Other Pay Television Services; lead; soldering; flux; indoor air quality; stress; electromagnetic fields; electronics repair; asbestos
7439-92-1; 1332-21-4; 7440-31-5; 124-38-9
Field Studies; Hazard Evaluation and Technical Assistance
NTIS Accession No.
National Institute for Occupational Safety and Health