HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
869	CONSTRUCTION LABORERS	456
SUBTOTAL		456
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
558	SUPERVISORS, N.E.C.	784
565	TILE SETTERS, HARD AND SOFT	16,432
567	CARPENTERS	4,181
599	CONSTRUCTION TRADES, N.E.C.	2,612
SUBTOTAL		24,009
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
734	PRINTING MACHINE OPERATORS	285
SUBTOTAL		285
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	54
453	JANITORS AND CLEANERS	323
633	SUPERVISORS, PRODUCTION OCCUPATIONS	215
719	MOLDING AND CASTING MACHINE OPERATORS	269
723	METAL PLATING MACHINE OPERATORS	269	108
756	MIXING AND BLENDING MACHINE OPERATORS	108
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	215
SUBTOTAL		1,453	108
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
365	STOCK AND INVENTORY CLERKS	37
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	158
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	61
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	112
SUBTOTAL		368
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	411
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	809
SUBTOTAL		1,220
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
719	MOLDING AND CASTING MACHINE OPERATORS	347
785	ASSEMBLERS	104	69
SUBTOTAL		451	69
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
519	MACHINERY MAINTENANCE OCCUPATIONS	22
575	ELECTRICIANS	65
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	44
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	115
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	674	102
779	MACHINE OPERATORS, NOT SPECIFIED	27
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	98
SUBTOTAL		1,732	102
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	72
SUBTOTAL		72
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	55
SUBTOTAL		55
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
019	MANAGERS AND ADMINISTRATORS, N.E.C.	300
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	968
SUBTOTAL		1,268
TOTAL		31,369	279
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.