Code	Occupation Description (1980)	Total # Employees (Male & Female)	Total # Female Employees
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	516
045	METALLURGICAL AND MATERIALS ENGINEERS	64
056	INDUSTRIAL ENGINEERS	912
185	DESIGNERS	134	67
215	MECHANICAL ENGINEERING TECHNICIANS	1,214	24
216	ENGINEERING TECHNICIANS, N.E.C.	409	3
224	CHEMICAL TECHNICIANS	108
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	245
365	STOCK AND INVENTORY CLERKS	1,124
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	491
379	GENERAL OFFICE CLERKS	11
453	JANITORS AND CLEANERS	26,695	1,423
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	269
505	AUTOMOBILE MECHANICS	327
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	8,916	539
509	SMALL ENGINE REPAIRERS	37
516	HEAVY EQUIPMENT MECHANICS	840
518	INDUSTRIAL MACHINERY REPAIRERS	3,550	22
519	MACHINERY MAINTENANCE OCCUPATIONS	1,319	33
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	35
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	1,629
544	MILLWRIGHTS	1,196
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	1,718	33
549	NOT SPECIFIED MECHANICS AND REPAIRERS	7,616
575	ELECTRICIANS	786
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	18
598	DRILLERS, EARTH	73
633	SUPERVISORS, PRODUCTION OCCUPATIONS	1,443	174
634	TOOL AND DIE MAKERS	162
637	MACHINISTS	29,756	881
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	335	335
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	1,497
695	POWER PLANT OPERATORS	180
696	STATIONARY ENGINEERS	925	203
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	1,860
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	205
704	LATHE AND TURNING MACHINE OPERATORS	2,485	227
705	MILLING AND PLANING MACHINE OPERATORS	73
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	1,337	185
707	ROLLING MACHINE OPERATORS	103
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	405	116
713	FORGING MACHINE OPERATORS	2,643
717	FABRICATING MACHINE OPERATORS, N.E.C.	137
719	MOLDING AND CASTING MACHINE OPERATORS	1,330	167
727	SAWING MACHINE OPERATORS	146
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	9
734	PRINTING MACHINE OPERATORS	6,144
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	6,699	4,030
744	TEXTILE SEWING MACHINE OPERATORS	57,900	56,215
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	1,108	442
756	MIXING AND BLENDING MACHINE OPERATORS	371
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	713
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	909	636
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	122
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	158
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	890
768	CRUSHING AND GRINDING MACHINE OPERATORS	323
769	SLICING AND CUTTING MACHINE OPERATORS	271	234
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	16,604	766
779	MACHINE OPERATORS, NOT SPECIFIED	3,967	492
783	WELDERS AND CUTTERS	1,858
785	ASSEMBLERS	9,194	275
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	1,140	741
797	PRODUCTION TESTERS	6
804	TRUCK DRIVERS, HEAVY	522
844	OPERATING ENGINEERS	1,960
855	GRADER, DOZER, AND SCRAPER OPERATORS	314
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	622
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	141	24
869	CONSTRUCTION LABORERS	3,282
873	PRODUCTION HELPERS	45
877	STOCK HANDLERS AND BAGGERS	24	24
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	108
888	HAND PACKERS AND PACKAGERS	1,392	690
889	LABORERS, EXCEPT CONSTRUCTION	795
TOTAL		222,864	69,002

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.