National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by 2-Digit Standard Industrial Classification (SIC)*

Agent Name COKE
CAS #
RTECS #
Agent Code 19935

SIC Industry Description (1972) Total # Employees
(Male & Female)
Total # Female
Employees
24 LUMBER AND WOOD PRODUCTS 452  
29 PETROLEUM AND COAL PRODUCTS 28  
33 PRIMARY METAL INDUSTRIES 18,078 93
34 FABRICATED METAL PRODUCTS 1,497  
35 MACHINERY, EXCEPT ELECTRICAL 191  
36 ELECTRIC AND ELECTRONIC EQUIPMENT 20  
37 TRANSPORTATION EQUIPMENT 29  
73 BUSINESS SERVICES 109  
84 MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS 92  
TOTAL 20,496 93

*(1) By survey design, not all 2-digit SICs were surveyed. (2) The estimates for each 2-digit SIC apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC. Not all SICs were surveyed. (3) When using the estimates, standard errors associated with estimates should be considered. (4) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.

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