National Occupational Exposure Survey
(1981 - 1983)

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

Agent Name LANTHANIDE SERIES METALS
CAS #
RTECS #  
Agent Code M0016

SPECIAL TRADE CONTRACTORS (SIC 17)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 699

SUBTOTAL 699

PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
889 LABORERS, EXCEPT CONSTRUCTION 16

SUBTOTAL 16

ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 309
287
SUBTOTAL 309
287
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 55
55
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 552
107
785 ASSEMBLERS 314
220
SUBTOTAL 921
382
TOTAL 1,945 669
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) 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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