SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
565	TILE SETTERS, HARD AND SOFT	100.0%	0.0%	0.0%	0.0%	0.0%	4,832
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	4,832
FOOD AND KINDRED PRODUCTS (SIC 20)
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%	137
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	137
TEXTILE MILL PRODUCTS (SIC 22)
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%	103
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,270
738	WINDING AND TWISTING MACHINE OPERATORS	0.0%	0.0%	0.0%	50.0%	50.0%	7,708
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	0.0%	20.0%	0.0%	40.0%	40.0%	2,460
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	34
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	128
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	0.0%	100.0%	0.0%	328
SUBTOTAL		12.7%	4.0%	0.0%	42.9%	40.2%	12,031
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	11.0%	0.0%	0.0%	89.0%	0.0%	2,380
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	0.0%	100.0%	0.0%	94
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	81
667	TAILORS	100.0%	0.0%	0.0%	0.0%	0.0%	847
738	WINDING AND TWISTING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	8,471
744	TEXTILE SEWING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	8,142
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	1,412
765	FOLDING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	1,506
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.3%	0.0%	0.0%	99.7%	0.0%	14,441
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	81
878	MACHINE FEEDERS AND OFFBEARERS	37.5%	0.0%	0.0%	62.5%	0.0%	753
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,977
SUBTOTAL		8.8%	0.0%	0.0%	91.1%	0.0%	40,185
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
658	FURNITURE AND WOOD FINISHERS	0.0%	0.0%	50.0%	50.0%	0.0%	2,434
SUBTOTAL		0.0%	0.0%	50.0%	50.0%	0.0%	2,434
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	114
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	105
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,079
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	361
734	PRINTING MACHINE OPERATORS	73.3%	0.0%	0.0%	26.7%	0.0%	17,875
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	348
SUBTOTAL		75.9%	0.0%	0.0%	24.0%	0.0%	19,882
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	63
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	190
224	CHEMICAL TECHNICIANS	29.3%	0.0%	0.0%	35.4%	35.4%	1,296
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	473
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,406
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	41
633	SUPERVISORS, PRODUCTION OCCUPATIONS	0.0%	0.0%	0.0%	66.7%	33.3%	1,650
734	PRINTING MACHINE OPERATORS	0.0%	0.0%	75.0%	25.0%	0.0%	2,549
754	PACKAGING AND FILLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	581
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,805
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	0.0%	0.0%	0.0%	66.7%	33.3%	3,850
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	33.3%	33.3%	33.3%	0.0%	1,517
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	513
779	MACHINE OPERATORS, NOT SPECIFIED	0.0%	0.0%	100.0%	0.0%	0.0%	180
889	LABORERS, EXCEPT CONSTRUCTION	22.3%	0.0%	51.4%	17.5%	8.8%	2,613
SUBTOTAL		32.2%	2.6%	21.0%	30.5%	13.4%	18,727
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%	20
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	61
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	0.0%	0.0%	100.0%	0.0%	0.0%	7
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	88
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	21.7%	21.7%	45.2%	0.5%	10.9%	3,808
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,241
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	467
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,204
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	270
723	METAL PLATING MACHINE OPERATORS	11.8%	11.0%	66.2%	0.0%	11.0%	4,726
756	MIXING AND BLENDING MACHINE OPERATORS	33.9%	33.1%	15.9%	17.1%	0.0%	3,948
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	9.9%	3.3%	13.3%	73.5%	0.0%	1,756
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	108
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	108
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	234
785	ASSEMBLERS	32.3%	0.0%	67.7%	0.0%	0.0%	2,336
878	MACHINE FEEDERS AND OFFBEARERS	100.0%	0.0%	0.0%	0.0%	0.0%	283
888	HAND PACKERS AND PACKAGERS	4.5%	0.0%	0.0%	95.5%	0.0%	8,461
889	LABORERS, EXCEPT CONSTRUCTION	33.3%	0.0%	66.7%	0.0%	0.0%	1,348
SUBTOTAL		30.0%	8.6%	26.1%	32.1%	2.9%	31,298
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
669	SHOE REPAIRERS	0.0%	0.0%	0.0%	100.0%	0.0%	97
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	918
SUBTOTAL		0.0%	0.0%	0.0%	100.0%	0.0%	1,015
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%	59
549	NOT SPECIFIED MECHANICS AND REPAIRERS	50.0%	0.0%	0.0%	50.0%	0.0%	464
599	CONSTRUCTION TRADES, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	155
779	MACHINE OPERATORS, NOT SPECIFIED	0.0%	0.0%	50.0%	50.0%	0.0%	118
849	CRANE AND TOWER OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	386
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	0.0%	100.0%	0.0%	1,654
SUBTOTAL		10.2%	0.0%	2.0%	87.6%	0.0%	2,836
FABRICATED METAL PRODUCTS (SIC 34)
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%	2,685
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	5.3%	14.0%	39.9%	26.9%	14.0%	1,154
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	240
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	399
SUBTOTAL		75.5%	3.6%	10.2%	6.9%	3.6%	4,478
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
059	ENGINEERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	83
215	MECHANICAL ENGINEERING TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	115
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	82
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,197
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	236
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	1,103
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	58
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	29
785	ASSEMBLERS	0.0%	0.0%	0.0%	100.0%	0.0%	21
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	0.0%	100.0%	0.0%	15
SUBTOTAL		99.0%	0.0%	0.0%	0.9%	0.0%	3,939
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	688
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	357
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	202
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	143
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	229
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	50.0%	0.0%	0.0%	50.0%	0.0%	191
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	650
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	50.0%	0.0%	0.0%	50.0%	0.0%	287
779	MACHINE OPERATORS, NOT SPECIFIED	0.0%	0.0%	100.0%	0.0%	0.0%	12
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,681
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	37.6%	0.0%	0.0%	62.4%	0.0%	431
SUBTOTAL		80.0%	0.0%	0.2%	19.7%	0.0%	5,871
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	23
519	MACHINERY MAINTENANCE OCCUPATIONS	75.9%	0.0%	24.1%	0.0%	0.0%	91
575	ELECTRICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	65
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	0.0%	40.5%	29.4%	30.1%	0.0%	7,406
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	100.0%	0.0%	0.0%	115
637	MACHINISTS	73.3%	0.0%	0.0%	26.7%	0.0%	328
695	POWER PLANT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	138
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	518
723	METAL PLATING MACHINE OPERATORS	66.7%	33.3%	0.0%	0.0%	0.0%	356
753	CEMENTING AND GLUING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	1,292
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	45
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	2.9%	29.2%	38.8%	29.2%	0.0%	1,707
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	17
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	545
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	8,137
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	687
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	98
SUBTOTAL		46.5%	16.7%	23.4%	13.1%	0.0%	21,568
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	1,731
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	107
235	TECHNICIANS, N.E.C.	36.6%	0.0%	0.0%	63.4%	0.0%	1,149
677	OPTICAL GOODS WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	4,052
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	3,558
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	907
888	HAND PACKERS AND PACKAGERS	0.0%	0.0%	100.0%	0.0%	0.0%	220
SUBTOTAL		77.1%	0.0%	1.8%	20.9%	0.0%	11,724
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
019	MANAGERS AND ADMINISTRATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	4,412
453	JANITORS AND CLEANERS	48.1%	0.0%	0.0%	51.9%	0.0%	498
647	PRECIOUS STONES AND METALS WORKERS (JEWELERS)	100.0%	0.0%	0.0%	0.0%	0.0%	325
734	PRINTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	26,474
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	103
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	517
769	SLICING AND CUTTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	8,825
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	1,033
785	ASSEMBLERS	0.0%	0.0%	0.0%	100.0%	0.0%	517
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	103
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	17,650
SUBTOTAL		8.5%	0.0%	87.5%	3.8%	0.0%	60,457
TRUCKING AND WAREHOUSING (SIC 42)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
579	PAINTERS, CONSTRUCTION AND MAINTENANCE	0.0%	50.0%	0.0%	50.0%	0.0%	306
SUBTOTAL		0.0%	50.0%	0.0%	50.0%	0.0%	306
WATER TRANSPORTATION (SIC 44)
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%	488
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	488
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
313	SECRETARIES	100.0%	0.0%	0.0%	0.0%	0.0%	853
508	AIRCRAFT ENGINE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	6,707
515	AIRCRAFT MECHANICS, EXC. ENGINE	100.0%	0.0%	0.0%	0.0%	0.0%	22,337
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	29,897
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
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%	372
505	AUTOMOBILE MECHANICS	0.0%	0.0%	50.0%	50.0%	0.0%	654
SUBTOTAL		36.2%	0.0%	31.8%	31.8%	0.0%	1,026
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
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%	1,184
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	507
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	302
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,993
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	0.0%	0.0%	100.0%	0.0%	0.0%	493
075	GEOLOGISTS AND GEODESISTS	0.0%	0.0%	50.0%	50.0%	0.0%	56
215	MECHANICAL ENGINEERING TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	1,106
216	ENGINEERING TECHNICIANS, N.E.C.	0.0%	0.0%	81.6%	18.4%	0.0%	158
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,959
653	SHEET METAL WORKERS	0.0%	0.0%	100.0%	0.0%	0.0%	188
677	OPTICAL GOODS WORKERS	0.0%	0.0%	50.0%	50.0%	0.0%	84
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	674
SUBTOTAL		55.8%	0.0%	42.0%	2.0%	0.0%	4,718
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	50.0%	0.0%	50.0%	0.0%	2,020
SUBTOTAL		0.0%	50.0%	0.0%	50.0%	0.0%	2,020
MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	5,378
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	5,378
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
078	BIOLOGICAL AND LIFE SCIENTISTS	0.0%	0.0%	0.0%	100.0%	0.0%	21
083	MEDICAL SCIENTISTS	100.0%	0.0%	0.0%	0.0%	0.0%	54
084	PHYSICIANS	67.4%	0.0%	32.0%	0.6%	0.0%	4,385
085	DENTISTS	100.0%	0.0%	0.0%	0.0%	0.0%	1,690
095	REGISTERED NURSES	37.9%	2.6%	52.4%	3.2%	3.9%	20,646
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	12.0%	0.0%	48.1%	39.9%	0.0%	508
204	DENTAL HYGIENISTS	100.0%	0.0%	0.0%	0.0%	0.0%	85
207	LICENSED PRACTICAL NURSES	21.2%	0.0%	64.2%	14.6%	0.0%	2,113
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	53.2%	20.0%	26.8%	0.0%	0.0%	1,659
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	7
445	DENTAL ASSISTANTS	100.0%	0.0%	0.0%	0.0%	0.0%	312
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	15.3%	0.0%	84.7%	0.0%	0.0%	2,116
449	MAIDS AND HOUSEMEN	100.0%	0.0%	0.0%	0.0%	0.0%	318
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,740
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	97
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	6.2%	0.0%	93.8%	0.0%	0.0%	1,685
SUBTOTAL		45.1%	2.3%	47.1%	3.2%	2.1%	37,436
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,643
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,643
TOTAL		41.8%	2.9%	28.2%	24.2%	2.8%	326,407
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.