OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	4,520
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	323
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	4,843
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	148
844	OPERATING ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	148
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	296
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	8,621
516	HEAVY EQUIPMENT MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	896
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	108
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	323
768	CRUSHING AND GRINDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	323
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,185
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,026
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	108
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	13,590
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,629
844	OPERATING ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,812
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	3,441
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	85.0%	0.0%	15.0%	0.0%	0.0%	5,106
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	960
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	198
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	220
637	MACHINISTS	0.0%	0.0%	100.0%	0.0%	0.0%	34
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	374
SUBTOTAL		88.3%	0.0%	11.6%	0.0%	0.0%	6,892
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	4
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	4
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	94.1%	0.0%	3.0%	3.0%	0.0%	2,716
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	432
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	35
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	480
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	139
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	169
739	KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	6,699
744	TEXTILE SEWING MACHINE OPERATORS	8.0%	0.0%	0.0%	92.0%	0.0%	23,857
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	820
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	128
SUBTOTAL		37.6%	0.0%	0.2%	62.0%	0.0%	35,475
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
215	MECHANICAL ENGINEERING TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	108
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	715
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	310
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	547
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	146
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	74
744	TEXTILE SEWING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	34,043
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	35,943
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,449
496	TIMBER CUTTING AND LOGGING OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	269
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	74
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	852
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	166
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	220
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	375
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	179
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	1,729
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,287
727	SAWING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	146
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	9
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	9
769	SLICING AND CUTTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	37
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,436
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	45
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	448
855	GRADER, DOZER, AND SCRAPER OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	314
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	314
SUBTOTAL		97.6%	0.0%	0.0%	2.3%	0.0%	9,358
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	0.0%	0.0%	100.0%	0.0%	0.0%	55
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	2,197
717	FABRICATING MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	274
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	0.0%	0.0%	100.0%	0.0%	0.0%	118
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	177
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	2,821
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
056	INDUSTRIAL ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	155
185	DESIGNERS	100.0%	0.0%	0.0%	0.0%	0.0%	134
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,665
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,834
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	730
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	238
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	368
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	0.0%	0.0%	100.0%	134
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	388
769	SLICING AND CUTTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	234
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	53.1%	0.0%	0.0%	0.0%	46.9%	5,721
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	57
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	82
SUBTOTAL		76.0%	0.0%	0.0%	0.0%	23.9%	11,740
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	571
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	318
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	281
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	113
734	PRINTING MACHINE OPERATORS	88.1%	0.0%	0.0%	0.0%	11.9%	6,975
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	158
SUBTOTAL		90.1%	0.0%	0.0%	0.0%	9.8%	8,416
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
056	INDUSTRIAL ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,742
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	22
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,114
695	POWER PLANT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	57
696	STATIONARY ENGINEERS	0.0%	0.0%	100.0%	0.0%	0.0%	536
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	744
SUBTOTAL		89.7%	0.0%	10.2%	0.0%	0.0%	5,215
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
224	CHEMICAL TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	149
575	ELECTRICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	2,174
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	966
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	358
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	644
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	90.0%	0.0%	10.0%	0.0%	0.0%	3,220
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	0.0%	0.0%	100.0%	0.0%	0.0%	20
SUBTOTAL		88.7%	0.0%	11.2%	0.0%	0.0%	7,531
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	339
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	438
519	MACHINERY MAINTENANCE OCCUPATIONS	82.5%	0.0%	17.5%	0.0%	0.0%	103
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	59
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	962
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	1,471
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,124
SUBTOTAL		99.5%	0.0%	0.4%	0.0%	0.0%	4,496
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	33
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	33
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	741
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	200
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	171
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,112
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
045	METALLURGICAL AND MATERIALS ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	64
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	24
379	GENERAL OFFICE CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	11
453	JANITORS AND CLEANERS	41.4%	0.0%	58.6%	0.0%	0.0%	2,867
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	99
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	59
544	MILLWRIGHTS	100.0%	0.0%	0.0%	0.0%	0.0%	1,151
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	403
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	11
575	ELECTRICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	62
637	MACHINISTS	50.0%	0.0%	50.0%	0.0%	0.0%	2,632
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	727
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	27
707	ROLLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	206
713	FORGING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	62
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	576
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	139
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	3,255
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	350
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	187
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	21
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	13
873	PRODUCTION HELPERS	100.0%	0.0%	0.0%	0.0%	0.0%	61
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	11
SUBTOTAL		63.8%	0.0%	36.1%	0.0%	0.0%	13,018
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
027	PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS	100.0%	0.0%	0.0%	0.0%	0.0%	516
453	JANITORS AND CLEANERS	28.9%	0.0%	71.1%	0.0%	0.0%	1,797
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	65
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	556
637	MACHINISTS	27.8%	0.0%	72.2%	0.0%	0.0%	2,834
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	297
695	POWER PLANT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	78
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	532
704	LATHE AND TURNING MACHINE OPERATORS	29.4%	0.0%	47.1%	23.5%	0.0%	2,259
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	49.6%	0.0%	50.4%	0.0%	0.0%	1,787
713	FORGING MACHINE OPERATORS	50.0%	0.0%	50.0%	0.0%	0.0%	5,162
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	70.8%	29.2%	0.0%	421
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,255
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	741
SUBTOTAL		47.2%	0.0%	49.1%	3.5%	0.0%	18,300
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	489
453	JANITORS AND CLEANERS	65.1%	0.0%	34.9%	0.0%	0.0%	3,284
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	54
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	67
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	194
598	DRILLERS, EARTH	100.0%	0.0%	0.0%	0.0%	0.0%	73
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	268
634	TOOL AND DIE MAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	162
637	MACHINISTS	94.1%	0.0%	5.9%	0.0%	0.0%	21,087
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	473
704	LATHE AND TURNING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	476
705	MILLING AND PLANING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	73
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	57.5%	0.0%	42.5%	0.0%	0.0%	405
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	29.4%	0.0%	70.6%	0.0%	0.0%	122
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	33.3%	0.0%	66.7%	0.0%	0.0%	7,286
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	1,862
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	215
785	ASSEMBLERS	13.1%	0.0%	51.3%	35.7%	0.0%	8,631
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	0.0%	0.0%	100.0%	0.0%	0.0%	43
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	268
SUBTOTAL		65.4%	0.0%	27.8%	6.7%	0.0%	45,532
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
365	STOCK AND INVENTORY CLERKS	0.0%	0.0%	100.0%	0.0%	0.0%	636
374	MATERIAL RECORDING, SCHEDULING, AND DISTRIBUTING CLERKS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	491
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,400
516	HEAVY EQUIPMENT MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	39
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	41
544	MILLWRIGHTS	100.0%	0.0%	0.0%	0.0%	0.0%	168
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,034
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	18
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	2,837
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	335
758	COMPRESSING AND COMPACTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	909
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	227
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	90
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	243
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	487
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	287
877	STOCK HANDLERS AND BAGGERS	100.0%	0.0%	0.0%	0.0%	0.0%	24
SUBTOTAL		78.0%	0.0%	21.9%	0.0%	0.0%	9,266
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	385
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	0.0%	0.0%	100.0%	0.0%	0.0%	222
509	SMALL ENGINE REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	37
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	22
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,358
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	2,046
695	POWER PLANT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	45
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	127
785	ASSEMBLERS	99.1%	0.0%	0.9%	0.0%	0.0%	609
797	PRODUCTION TESTERS	0.0%	0.0%	100.0%	0.0%	0.0%	6
SUBTOTAL		66.4%	0.0%	33.5%	0.0%	0.0%	4,857
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	98
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	98
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
365	STOCK AND INVENTORY CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	1,954
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	240
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	63
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	21
704	LATHE AND TURNING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	814
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	2,564
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	74
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	5,730
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
505	AUTOMOBILE MECHANICS	0.0%	0.0%	50.0%	50.0%	0.0%	654
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,537
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	2,175
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,257
SUBTOTAL		88.3%	0.0%	5.8%	5.8%	0.0%	5,623
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	792
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	792
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	777
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	777
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
215	MECHANICAL ENGINEERING TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	1,106
526	HOUSEHOLD APPLIANCE AND POWER TOOL REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	35
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,141
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	691
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	164
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	601
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,456
TOTAL		74.6%	0.0%	13.7%	10.2%	1.4%	257,796
RELATED PAGES: Estimates by SIC, Estimates by Occupation, Estimates by Occupation within SIC
ABBREVIATIONS: Resp Prot = Respiratory Protection Other PPE = Personal Protective Equipment Other Than Respiratory Protection Vent = Ventilation

*(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 estimated numbers of exposures, 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. (4) For a given occupation, the estimated number of potential exposures is not necessarily equal to the estimated total number of potentially exposed workers. For example, a worker may be exposed to the same agent from multiple sources; thus, it is not the worker that is controlled but the exposure. (5) The presence or absence of controls does not imply that controls are necessary or required. The estimates and the controls are strictly based on observations associated with potential exposures.