CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
224	CHEMICAL TECHNICIANS	686
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	2,145
769	SLICING AND CUTTING MACHINE OPERATORS	86
SUBTOTAL		2,917
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
216	ENGINEERING TECHNICIANS, N.E.C.	198	52
453	JANITORS AND CLEANERS	62
695	POWER PLANT OPERATORS	8
723	METAL PLATING MACHINE OPERATORS	53	35
743	TEXTILE CUTTING MACHINE OPERATORS	16
SUBTOTAL		337	87
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	74	25
453	JANITORS AND CLEANERS	1,027
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	6
723	METAL PLATING MACHINE OPERATORS	34
756	MIXING AND BLENDING MACHINE OPERATORS	40
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	276	207
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	17	17
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	5	2
888	HAND PACKERS AND PACKAGERS	123
SUBTOTAL		1,602	251
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,556	1,107
SUBTOTAL		1,556	1,107
TOTAL		6,412	1,445
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.