GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
588	CONCRETE AND TERRAZZO FINISHERS	90
869	CONSTRUCTION LABORERS	1,714	5
SUBTOTAL		1,804	5
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
053	CIVIL ENGINEERS	1,612
SUBTOTAL		1,612
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
719	MOLDING AND CASTING MACHINE OPERATORS	107	53
SUBTOTAL		107	53
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	465	232
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	308
719	MOLDING AND CASTING MACHINE OPERATORS	174	19
723	METAL PLATING MACHINE OPERATORS	521	72
756	MIXING AND BLENDING MACHINE OPERATORS	126
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	175
765	FOLDING MACHINE OPERATORS	19
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	769	38
779	MACHINE OPERATORS, NOT SPECIFIED	618	309
785	ASSEMBLERS	3,205
794	HAND GRINDING AND POLISHING OCCUPATIONS	19	19
SUBTOTAL		6,399	689
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
549	NOT SPECIFIED MECHANICS AND REPAIRERS	464
599	CONSTRUCTION TRADES, N.E.C.	155
725	MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS	734
756	MIXING AND BLENDING MACHINE OPERATORS	5,386	245
849	CRANE AND TOWER OPERATORS	386
889	LABORERS, EXCEPT CONSTRUCTION	850
SUBTOTAL		7,975	245
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	190
SUBTOTAL		190
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
637	MACHINISTS	3,714	1,382
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,482	741
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	86
889	LABORERS, EXCEPT CONSTRUCTION	151	22
SUBTOTAL		5,433	2,145
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	491
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	909	636
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	1,599	1,454
785	ASSEMBLERS	1,004	727
SUBTOTAL		4,003	2,817
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
453	JANITORS AND CLEANERS	413
753	CEMENTING AND GLUING MACHINE OPERATORS	303	24
779	MACHINE OPERATORS, NOT SPECIFIED	150
SUBTOTAL		866	24
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	153
SUBTOTAL		153
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	1,734	1,283
446	HEALTH AIDES, EXCEPT NURSING	206	187
SUBTOTAL		1,940	1,470
TOTAL		30,482	7,448
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.