AGRICULTURAL SERVICES (SIC 07)
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%	403
086	VETERINARIANS	100.0%	0.0%	0.0%	0.0%	0.0%	2,015
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	403
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	403
487	ANIMAL CARETAKERS, EXCEPT FARM	100.0%	0.0%	0.0%	0.0%	0.0%	806
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	4,030
OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
616	MINING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	8,072
617	MINING OCCUPATIONS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	7,885
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	15,957
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
563	BRICKMASONS AND STONEMASONS	100.0%	0.0%	0.0%	0.0%	0.0%	6,964
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	6,252
588	CONCRETE AND TERRAZZO FINISHERS	100.0%	0.0%	0.0%	0.0%	0.0%	815
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	201
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	15,734
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	29,966
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
516	HEAVY EQUIPMENT MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	130
558	SUPERVISORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,958
588	CONCRETE AND TERRAZZO FINISHERS	100.0%	0.0%	0.0%	0.0%	0.0%	377
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	1,426
844	OPERATING ENGINEERS	0.0%	0.0%	0.0%	100.0%	0.0%	1,643
869	CONSTRUCTION LABORERS	22.8%	0.0%	44.6%	32.6%	0.0%	10,882
SUBTOTAL		38.8%	0.0%	29.5%	31.6%	0.0%	16,416
SPECIAL TRADE CONTRACTORS (SIC 17)
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%	378
558	SUPERVISORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	150
563	BRICKMASONS AND STONEMASONS	100.0%	0.0%	0.0%	0.0%	0.0%	4,044
567	CARPENTERS	18.5%	0.0%	81.5%	0.0%	0.0%	8,788
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	5,903
588	CONCRETE AND TERRAZZO FINISHERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,900
753	CEMENTING AND GLUING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	3,371
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,903
804	TRUCK DRIVERS, HEAVY	0.0%	0.0%	0.0%	15.3%	84.7%	1,338
853	EXCAVATING AND LOADING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,760
869	CONSTRUCTION LABORERS	2.5%	0.0%	90.6%	6.9%	0.0%	38,544
SUBTOTAL		36.9%	0.0%	57.5%	3.9%	1.5%	73,079
FOOD AND KINDRED PRODUCTS (SIC 20)
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%	232
223	BIOLOGICAL TECHNICIANS	73.3%	0.0%	0.0%	26.7%	0.0%	792
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	71
444	MISCELLANEOUS FOOD PREPARATION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	364
453	JANITORS AND CLEANERS	96.2%	0.0%	3.8%	0.0%	0.0%	2,432
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	2,526
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	253
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	4,145
686	BUTCHERS AND MEAT CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	121
688	FOOD BATCHMAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	113
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	43
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	20
754	PACKAGING AND FILLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	125
756	MIXING AND BLENDING MACHINE OPERATORS	40.5%	0.0%	0.0%	59.5%	0.0%	1,779
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	485
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	47.3%	0.0%	52.7%	0.0%	0.0%	3,341
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	4,054
795	MISCELLANEOUS HAND WORKING OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	614
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,246
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,154
888	HAND PACKERS AND PACKAGERS	87.6%	0.0%	0.0%	12.4%	0.0%	6,827
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	10,896
SUBTOTAL		91.4%	0.0%	3.9%	4.5%	0.0%	46,633
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.	0.0%	0.0%	0.0%	100.0%	0.0%	53
364	TRAFFIC, SHIPPING, AND RECEIVING CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	900
368	WEIGHERS, MEASURERS, AND CHECKERS	0.0%	0.0%	66.7%	33.3%	0.0%	358
453	JANITORS AND CLEANERS	0.0%	0.0%	50.0%	50.0%	0.0%	637
749	MISCELLANEOUS TEXTILE MACHINE OPERATORS	0.0%	0.0%	63.0%	37.0%	0.0%	1,391
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	66.7%	33.3%	0.0%	2,389
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	81
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	66.7%	33.3%	0.0%	358
SUBTOTAL		15.9%	0.0%	52.9%	31.1%	0.0%	6,167
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	100.0%	0.0%	0.0%	0.0%	0.0%	225
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	225
LUMBER AND WOOD PRODUCTS (SIC 24)
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%	134
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	346
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	584
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,192
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	2,256
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
753	CEMENTING AND GLUING MACHINE OPERATORS	33.3%	0.0%	66.7%	0.0%	0.0%	167
SUBTOTAL		33.3%	0.0%	66.7%	0.0%	0.0%	167
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
078	BIOLOGICAL AND LIFE SCIENTISTS	0.0%	0.0%	100.0%	0.0%	0.0%	43
216	ENGINEERING TECHNICIANS, N.E.C.	18.0%	0.0%	82.0%	0.0%	0.0%	264
225	SCIENCE TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	57
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	65
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	36
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	109
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	263
SUBTOTAL		44.8%	0.0%	55.1%	0.0%	0.0%	837
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%	140
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	14
679	BOOKBINDERS	100.0%	0.0%	0.0%	0.0%	0.0%	173
723	METAL PLATING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	417
734	PRINTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	4,049
736	TYPESETTERS AND COMPOSITORS	100.0%	0.0%	0.0%	0.0%	0.0%	592
873	PRODUCTION HELPERS	100.0%	0.0%	0.0%	0.0%	0.0%	14
SUBTOTAL		92.2%	0.0%	0.0%	7.7%	0.0%	5,399
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
048	CHEMICAL ENGINEERS	0.0%	0.0%	0.0%	0.0%	100.0%	19
073	CHEMISTS, EXCEPT BIOCHEMISTS	95.5%	0.0%	4.5%	0.0%	0.0%	437
083	MEDICAL SCIENTISTS	0.0%	0.0%	0.0%	100.0%	0.0%	33
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	0.0%	0.0%	0.0%	0.0%	100.0%	19
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	190
223	BIOLOGICAL TECHNICIANS	86.2%	0.0%	13.8%	0.0%	0.0%	1,231
224	CHEMICAL TECHNICIANS	7.4%	0.0%	85.2%	2.4%	5.0%	3,844
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	233
235	TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	512
335	FILE CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	104
453	JANITORS AND CLEANERS	33.0%	0.0%	53.1%	13.9%	0.0%	914
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	0.0%	0.0%	100.0%	10
519	MACHINERY MAINTENANCE OCCUPATIONS	0.0%	0.0%	0.0%	100.0%	0.0%	22
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	0.0%	0.0%	0.0%	0.0%	100.0%	16
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	0.0%	100.0%	0.0%	470
567	CARPENTERS	0.0%	0.0%	0.0%	100.0%	0.0%	57
575	ELECTRICIANS	42.4%	0.0%	0.0%	0.0%	57.6%	61
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	0.0%	49.3%	50.7%	89
593	INSULATION WORKERS	0.0%	0.0%	0.0%	100.0%	0.0%	44
633	SUPERVISORS, PRODUCTION OCCUPATIONS	64.8%	0.0%	0.0%	0.0%	35.2%	613
637	MACHINISTS	0.0%	0.0%	0.0%	78.0%	22.0%	73
653	SHEET METAL WORKERS	0.0%	0.0%	0.0%	100.0%	0.0%	75
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	66
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	0.0%	0.0%	12.5%	87.5%	0.0%	211
754	PACKAGING AND FILLING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	13
756	MIXING AND BLENDING MACHINE OPERATORS	73.7%	4.7%	15.8%	5.7%	0.0%	5,238
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	67.6%	0.0%	5.7%	0.0%	26.7%	4,100
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	83.7%	0.0%	0.0%	16.3%	0.0%	349
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	0.0%	0.0%	0.0%	100.0%	0.0%	703
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	22.4%	0.0%	0.0%	29.1%	48.5%	2,287
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	1,125
783	WELDERS AND CUTTERS	93.6%	0.0%	0.0%	0.0%	6.4%	802
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	0.0%	0.0%	0.0%	100.0%	0.0%	9
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	0.0%	0.0%	100.0%	80
878	MACHINE FEEDERS AND OFFBEARERS	0.0%	0.0%	0.0%	0.0%	100.0%	6
887	VEHICLE WASHERS AND EQUIPMENT CLEANERS	0.0%	0.0%	0.0%	0.0%	100.0%	116
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	940
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	15.2%	69.7%	0.0%	15.2%	318
SUBTOTAL		52.1%	1.1%	22.7%	11.8%	12.0%	25,429
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	91.8%	0.0%	8.2%	0.0%	0.0%	85
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	587
224	CHEMICAL TECHNICIANS	84.0%	0.0%	16.0%	0.0%	0.0%	1,394
225	SCIENCE TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	377
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	100.0%	0.0%	0.0%	559
677	OPTICAL GOODS WORKERS	0.0%	0.0%	100.0%	0.0%	0.0%	7
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	519
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	14
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	670
SUBTOTAL		42.3%	0.0%	57.6%	0.0%	0.0%	4,212
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
666	DRESSMAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	717
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,003
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	538
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	896
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	3,154
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
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%	85
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	6
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	6
365	STOCK AND INVENTORY CLERKS	0.0%	0.0%	66.7%	33.3%	0.0%	62
368	WEIGHERS, MEASURERS, AND CHECKERS	0.0%	0.0%	0.0%	0.0%	100.0%	62
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	73
516	HEAVY EQUIPMENT MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	101
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	154
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%	58.2%	41.8%	0.0%	1,183
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	608
755	EXTRUDING AND FORMING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	507
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	718
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	1,951
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	101
804	TRUCK DRIVERS, HEAVY	56.2%	0.0%	0.0%	36.5%	7.3%	11,887
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	101
878	MACHINE FEEDERS AND OFFBEARERS	0.0%	0.0%	0.0%	100.0%	0.0%	490
889	LABORERS, EXCEPT CONSTRUCTION	23.1%	0.0%	36.1%	40.7%	0.0%	6,435
SUBTOTAL		51.2%	0.0%	12.2%	32.7%	3.7%	24,994
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	0.0%	0.0%	50.0%	50.0%	0.0%	335
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	96
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	145
634	TOOL AND DIE MAKERS	0.0%	0.0%	100.0%	0.0%	0.0%	195
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	270
SUBTOTAL		23.1%	0.0%	60.7%	16.0%	0.0%	1,041
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	0.0%	0.0%	50.0%	50.0%	0.0%	711
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	61
633	SUPERVISORS, PRODUCTION OCCUPATIONS	0.0%	0.0%	0.0%	100.0%	0.0%	25
734	PRINTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	218
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	76
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	124
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	123
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	93
SUBTOTAL		34.5%	0.0%	29.1%	36.2%	0.0%	1,431
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	0.0%	0.0%	50.0%	50.0%	0.0%	192
453	JANITORS AND CLEANERS	14.0%	0.0%	43.0%	43.0%	0.0%	3,053
724	HEAT TREATING EQUIPMENT OPERATORS	0.0%	0.0%	47.4%	28.9%	23.7%	868
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	4.5%	0.0%	52.4%	43.1%	0.0%	1,522
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	7,270
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	465
SUBTOTAL		61.5%	0.0%	19.5%	17.3%	1.5%	13,370
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
059	ENGINEERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	282
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	25
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	29
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	3
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	626
683	ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS	0.0%	0.0%	100.0%	0.0%	0.0%	42
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	66
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	2,276
769	SLICING AND CUTTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	14
789	HAND PAINTING, COATING, AND DECORATING OCCUPATIONS	0.0%	0.0%	0.0%	100.0%	0.0%	7
SUBTOTAL		89.4%	0.0%	10.3%	0.2%	0.0%	3,370
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
057	MECHANICAL ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	383
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	37
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	892
269	SALES WORKERS, PARTS	100.0%	0.0%	0.0%	0.0%	0.0%	132
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	238
704	LATHE AND TURNING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	7
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	6
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	14
724	HEAT TREATING EQUIPMENT OPERATORS	86.2%	0.0%	0.0%	13.8%	0.0%	75
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	15.2%	0.0%	84.8%	0.0%	0.0%	719
769	SLICING AND CUTTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	127
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	62.5%	0.0%	37.5%	0.0%	0.0%	28
779	MACHINE OPERATORS, NOT SPECIFIED	0.0%	0.0%	50.0%	50.0%	0.0%	210
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	920
797	PRODUCTION TESTERS	100.0%	0.0%	0.0%	0.0%	0.0%	43
SUBTOTAL		77.5%	0.0%	19.4%	3.0%	0.0%	3,831
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
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%	318
677	OPTICAL GOODS WORKERS	0.0%	0.0%	100.0%	0.0%	0.0%	826
723	METAL PLATING MACHINE OPERATORS	84.6%	0.0%	10.2%	5.1%	0.0%	461
797	PRODUCTION TESTERS	0.0%	0.0%	50.0%	50.0%	0.0%	123
SUBTOTAL		40.9%	0.0%	54.0%	4.9%	0.0%	1,728
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
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%	295
694	WATER AND SEWAGE TREATMENT PLANT OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	45
764	WASHING, CLEANING, AND PICKLING MACHINE OPERATORS	0.0%	25.0%	75.0%	0.0%	0.0%	964
785	ASSEMBLERS	0.0%	0.0%	100.0%	0.0%	0.0%	241
SUBTOTAL		19.0%	15.5%	62.3%	2.9%	0.0%	1,545
TRUCKING AND WAREHOUSING (SIC 42)
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%	1,055
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,055
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
515	AIRCRAFT MECHANICS, EXC. ENGINE	0.0%	0.0%	100.0%	0.0%	0.0%	206
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	206
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
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%	437
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	236
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	673
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
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%	1,389
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	820
SUBTOTAL		62.8%	0.0%	18.5%	18.5%	0.0%	2,209
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	1,408
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	1,408
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
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%	39
505	AUTOMOBILE MECHANICS	100.0%	0.0%	0.0%	0.0%	0.0%	7,943
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	7,982
BUSINESS SERVICES (SIC 73)
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%	1,085
073	CHEMISTS, EXCEPT BIOCHEMISTS	0.0%	0.0%	1.1%	98.9%	0.0%	1,933
075	GEOLOGISTS AND GEODESISTS	0.0%	0.0%	50.0%	50.0%	0.0%	56
213	ELECTRICAL AND ELECTRONIC TECHNICIANS	0.0%	0.0%	0.0%	100.0%	0.0%	1,480
216	ENGINEERING TECHNICIANS, N.E.C.	42.4%	0.0%	22.8%	34.8%	0.0%	4,869
223	BIOLOGICAL TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	3,982
224	CHEMICAL TECHNICIANS	37.1%	0.0%	12.9%	50.0%	0.0%	6,532
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	15,835
735	PHOTOENGRAVERS AND LITHOGRAPHERS	0.0%	0.0%	50.0%	50.0%	0.0%	2,052
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	337
SUBTOTAL		67.4%	0.0%	7.9%	24.6%	0.0%	38,161
HEALTH SERVICES (SIC 80)
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%	98
069	PHYSICISTS AND ASTRONOMERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,354
073	CHEMISTS, EXCEPT BIOCHEMISTS	57.9%	0.0%	0.0%	40.6%	1.5%	536
078	BIOLOGICAL AND LIFE SCIENTISTS	29.4%	0.0%	16.5%	54.1%	0.0%	1,268
083	MEDICAL SCIENTISTS	28.2%	0.0%	19.6%	52.2%	0.0%	1,081
084	PHYSICIANS	36.9%	0.0%	56.7%	0.0%	6.4%	1,748
095	REGISTERED NURSES	65.6%	0.0%	30.9%	0.0%	3.4%	53,095
096	PHARMACISTS	22.2%	0.0%	37.5%	40.3%	0.0%	5,295
098	INHALATION THERAPISTS	100.0%	0.0%	0.0%	0.0%	0.0%	517
099	OCCUPATIONAL THERAPISTS	100.0%	0.0%	0.0%	0.0%	0.0%	35
103	PHYSICAL THERAPISTS	100.0%	0.0%	0.0%	0.0%	0.0%	210
105	THERAPISTS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	134
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	58.7%	0.0%	27.5%	13.0%	0.8%	47,123
206	RADIOLOGIC TECHNICIANS	76.3%	0.0%	6.8%	11.9%	5.0%	3,087
207	LICENSED PRACTICAL NURSES	100.0%	0.0%	0.0%	0.0%	0.0%	1,366
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	33.0%	0.0%	47.8%	0.0%	19.3%	5,705
216	ENGINEERING TECHNICIANS, N.E.C.	50.0%	0.0%	50.0%	0.0%	0.0%	706
223	BIOLOGICAL TECHNICIANS	95.9%	0.0%	0.0%	4.1%	0.0%	493
224	CHEMICAL TECHNICIANS	38.1%	0.0%	46.4%	15.5%	0.0%	775
235	TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	63
323	INFORMATION CLERKS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	28
365	STOCK AND INVENTORY CLERKS	0.0%	0.0%	0.0%	100.0%	0.0%	1,292
446	HEALTH AIDES, EXCEPT NURSING	66.1%	0.0%	24.9%	5.4%	3.7%	9,919
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	100.0%	0.0%	0.0%	0.0%	0.0%	874
449	MAIDS AND HOUSEMEN	100.0%	0.0%	0.0%	0.0%	0.0%	1,130
453	JANITORS AND CLEANERS	72.8%	0.0%	27.2%	0.0%	0.0%	2,537
549	NOT SPECIFIED MECHANICS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	69
575	ELECTRICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	17
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	17
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	1,581
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	31
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	17
766	FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	211
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	17
SUBTOTAL		58.9%	0.0%	29.8%	8.4%	2.7%	142,429
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
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%	2,464
684	MISCELLANEOUS PRECISION WORKERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,643
SUBTOTAL		40.0%	0.0%	59.9%	0.0%	0.0%	4,107
TOTAL		62.9%	0.1%	24.9%	10.1%	1.9%	483,467
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.