HHE Report No. HETA-91-0366-2453, Delaware County Resource Recovery Facility, Chester, Pennsylvania.
NIOSH 1994 Sep:34 pages
In response to a confidential request, an investigation was made of possible hazardous working conditions at the Delaware County Resource Recovery Facility (SIC-4053), Chester, Pennsylvania. The facility was a waste to energy incinerator employing 91 persons. The facility incinerated municipal solid waste and refuse derived fuel to produce electrical power. The request was made in response to concern regarding exposure to lead (7439921), incinerator ash dust, and heat stress. Health concerns included ear, nose and throat problems, eye irritation, and skin rash. During the initial visit, lead and other metals were found in settled dust throughout the facility. Lead, chromium (7440473), cadmium (7440439), and nickel (7440020) were present on lunch tables and on workers' hands. During a follow up visit, full shift personal air monitoring was conducted. The greatest concentrations of lead were found in bulk, wipe and air samples. Personal breathing samples taken showed that lead concentrations were well below the OSHA Permissible Exposure Limit of 50 micrograms/cubic meter. A potential for excessive heat exposure was found on the fifth and sixth floor of the facility. Safety hazards cited during this visit included improper practices regarding personal protective equipment and inadequate personal hygiene practices such as handwashing. The authors conclude that a possible occupational health hazard existed due to heat exposure in some areas of the facility. The presence of metal in dust on workers' hands and surfaces presented a risk of ingestion.
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; HETA-91-0366-2453; Region-3; Hazard-Confirmed; Waste-disposal-systems; Heat-stress; Occupational-exposure; Air-quality-monitoring; Metal-dusts; Combustion-products;
7439-92-1; 7440-47-3; 7440-43-9; 7440-02-0;
Hazard Evaluation and Technical Assistance;
NTIS Accession No.
Hazard Evaluations and Technical Assistance Branch, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Report No. HETA-91-0366-2453, 34 pages, 38 references