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Health hazard evaluation report: HETA-81-465-1323, Hopkins Agricultural Chemical Company, Atlanta, Illinois.

Authors
Daniels-WJ; Orris-P
Source
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, HETA 81-465-1323, 1983 Jun; :1-12
NIOSHTIC No.
00134349
Abstract
Environmental and breathing zone samples were analyzed for organophosphates at the Hopkins Agricultural Chemical Company (SIC- 2879). Atlanta, Illinois in January, November, and December, 1982. The survey was requested by a company representative to assess employee exposure during formulation and packaging of Counter (13071799) (terbufos). Breathing zone samples taken during production showed organophosphate concentrations of 0.017 to 0.133 milligrams per cubic meter (mg/m3). Concentrations were 0.116, and stackers, respectively. Analysis of wipe samples showed no contamination in the lunch room or locker room. There is no current federal standard for exposure to terbufos. Confidential medical questionnaires were given to the formulator and packing employees and company records of the red blood cell cholinesterase concentrations were reviewed. One employee's cholinesterase concentration had fallen below 70 percent of baseline and two employees reported work related health problems. The authors conclude that a potential health hazard exists. They recommended that ventilation of the packaging line be improved and contamination in the formulation control room be reduced.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; Hazard-Confirmed; Region-5; Employee-exposure; Industrial-ventilation; Industrial-medicine; Air-sampling; HETA-81-465-1323; Author Keywords: Pesticides and Agricultural Chemicals, NEC; Counter; Terbufos; Thimet; Phorate; Organophosphate; Pesticides; Pesticide-Formulation; Pesticide-Packaging
CAS No.
13071-79-9
Publication Date
19830601
Document Type
Field Studies; Hazard Evaluation and Technical Assistance
Fiscal Year
1983
NTIS Accession No.
PB85-100980
NTIS Price
A03
Identifying No.
HETA-81-465-1323
NIOSH Division
DSHEFS
SIC Code
2879
Source Name
National Institute for Occupational Safety and Health
State
IL; OH
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