OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
617	MINING OCCUPATIONS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	12,222
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	12,222
GENERAL BUILDING CONTRACTORS (SIC 15)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
558	SUPERVISORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	693
563	BRICKMASONS AND STONEMASONS	100.0%	0.0%	0.0%	0.0%	0.0%	615
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	8,458
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	392
588	CONCRETE AND TERRAZZO FINISHERS	100.0%	0.0%	0.0%	0.0%	0.0%	766
753	CEMENTING AND GLUING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	156
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	325
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	624
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	21,415
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	33,444
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
558	SUPERVISORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	122
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	122
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	366
588	CONCRETE AND TERRAZZO FINISHERS	100.0%	0.0%	0.0%	0.0%	0.0%	122
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	488
869	CONSTRUCTION LABORERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,830
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	3,050
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
558	SUPERVISORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	4,533
565	TILE SETTERS, HARD AND SOFT	100.0%	0.0%	0.0%	0.0%	0.0%	9,266
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	3,811
573	DRYWALL INSTALLERS	100.0%	0.0%	0.0%	0.0%	0.0%	3,327
575	ELECTRICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	127
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	3,418
595	ROOFERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,851
599	CONSTRUCTION TRADES, N.E.C.	54.9%	0.0%	45.1%	0.0%	0.0%	4,761
704	LATHE AND TURNING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,098
753	CEMENTING AND GLUING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	3,371
869	CONSTRUCTION LABORERS	2.0%	0.0%	87.5%	10.5%	0.0%	39,911
SUBTOTAL		45.7%	0.0%	48.9%	5.2%	0.0%	79,474
FOOD AND KINDRED PRODUCTS (SIC 20)
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%	1,147
365	STOCK AND INVENTORY CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	119
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,190
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	356
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	970
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	2,011
687	BAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,076
688	FOOD BATCHMAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	747
754	PACKAGING AND FILLING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	4,531
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	5,094
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	110
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	33
763	ROASTING AND BAKING MACHINE OPERATORS, FOOD	100.0%	0.0%	0.0%	0.0%	0.0%	117
768	CRUSHING AND GRINDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	2,049
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	91.4%	0.0%	0.0%	0.0%	8.6%	1,463
779	MACHINE OPERATORS, NOT SPECIFIED	32.6%	33.7%	33.7%	0.0%	0.0%	7,727
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	200
856	INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	280
877	STOCK HANDLERS AND BAGGERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,334
878	MACHINE FEEDERS AND OFFBEARERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,487
888	HAND PACKERS AND PACKAGERS	100.0%	0.0%	0.0%	0.0%	0.0%	2,810
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	1,745
SUBTOTAL		86.0%	6.7%	6.8%	0.0%	0.3%	38,596
TEXTILE MILL PRODUCTS (SIC 22)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
734	PRINTING MACHINE OPERATORS	20.0%	0.0%	80.0%	0.0%	0.0%	9,669
738	WINDING AND TWISTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	1,874
SUBTOTAL		32.9%	0.0%	67.0%	0.0%	0.0%	11,543
LUMBER AND WOOD PRODUCTS (SIC 24)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	90
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	134
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	134
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	358
FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	569
769	SLICING AND CUTTING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	1,174
SUBTOTAL		0.0%	0.0%	0.0%	100.0%	0.0%	1,743
PAPER AND ALLIED PRODUCTS (SIC 26)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	48
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	48
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
036	INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION	0.0%	0.0%	66.7%	33.3%	0.0%	95
048	CHEMICAL ENGINEERS	0.0%	0.0%	0.0%	0.0%	100.0%	6
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	798
224	CHEMICAL TECHNICIANS	6.6%	0.0%	92.3%	0.0%	1.1%	3,546
235	TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	512
453	JANITORS AND CLEANERS	38.0%	1.1%	59.9%	1.1%	0.0%	582
535	CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS	0.0%	0.0%	0.0%	0.0%	100.0%	6
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	25.0%	50.0%	25.0%	0.0%	532
575	ELECTRICIANS	0.0%	0.0%	0.0%	0.0%	100.0%	3
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	0.0%	0.0%	100.0%	3
633	SUPERVISORS, PRODUCTION OCCUPATIONS	91.9%	0.0%	0.0%	0.0%	8.1%	319
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	2,162
783	WELDERS AND CUTTERS	0.0%	0.0%	0.0%	0.0%	100.0%	6
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	165
SUBTOTAL		42.4%	1.5%	52.9%	1.9%	1.0%	8,735
PETROLEUM AND COAL PRODUCTS (SIC 29)
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%	7
073	CHEMISTS, EXCEPT BIOCHEMISTS	2.1%	0.0%	95.8%	2.1%	0.0%	336
224	CHEMICAL TECHNICIANS	36.0%	0.0%	0.0%	64.0%	0.0%	349
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	66.7%	33.3%	0.0%	1,913
SUBTOTAL		5.3%	0.0%	61.3%	33.2%	0.0%	2,605
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
357	MESSENGERS	100.0%	0.0%	0.0%	0.0%	0.0%	278
453	JANITORS AND CLEANERS	0.0%	0.0%	66.7%	33.3%	0.0%	781
519	MACHINERY MAINTENANCE OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	271
575	ELECTRICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	338
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	433
653	SHEET METAL WORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	88
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	502
728	SHAPING AND JOINING MACHINE OPERATORS	0.0%	0.0%	66.7%	33.3%	0.0%	5,861
753	CEMENTING AND GLUING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	616
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	74
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	63
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	100
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	467
783	WELDERS AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	102
785	ASSEMBLERS	0.0%	0.0%	50.0%	50.0%	0.0%	12,204
SUBTOTAL		12.7%	0.0%	49.7%	37.4%	0.0%	22,178
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
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%	718
363	PRODUCTION COORDINATORS	0.0%	0.0%	100.0%	0.0%	0.0%	1,361
453	JANITORS AND CLEANERS	0.0%	0.0%	100.0%	0.0%	0.0%	583
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	188
633	SUPERVISORS, PRODUCTION OCCUPATIONS	29.2%	0.0%	0.0%	70.8%	0.0%	984
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	158
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	115
744	TEXTILE SEWING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	2,333
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	0.0%	50.0%	50.0%	0.0%	78
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,197
779	MACHINE OPERATORS, NOT SPECIFIED	100.0%	0.0%	0.0%	0.0%	0.0%	4,848
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	0.0%	0.0%	100.0%	0.0%	0.0%	78
804	TRUCK DRIVERS, HEAVY	61.7%	0.0%	6.7%	31.6%	0.0%	6,991
883	FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	428
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	804
SUBTOTAL		59.9%	0.0%	20.3%	19.7%	0.0%	20,864
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.	100.0%	0.0%	0.0%	0.0%	0.0%	126
365	STOCK AND INVENTORY CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	238
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	835
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	0.0%	0.0%	80.0%	20.0%	0.0%	34
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	100.0%	0.0%	0.0%	0.0%	0.0%	118
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	48
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	14
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	0.0%	0.0%	100.0%	0.0%	0.0%	21
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	16.7%	66.7%	16.7%	0.0%	41
SUBTOTAL		89.2%	0.4%	9.3%	0.9%	0.0%	1,475
FABRICATED METAL PRODUCTS (SIC 34)
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%	182
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	26
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	321
563	BRICKMASONS AND STONEMASONS	0.0%	0.0%	50.0%	50.0%	0.0%	1,110
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	0.0%	0.0%	100.0%	0.0%	0.0%	156
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	156
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	442
755	EXTRUDING AND FORMING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	26
756	MIXING AND BLENDING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	455
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	182
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	130
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	48.1%	0.0%	51.9%	0.0%	0.0%	2,008
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	78
SUBTOTAL		37.4%	0.0%	51.9%	10.5%	0.0%	5,272
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
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%	84
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	100.0%	0.0%	0.0%	0.0%	0.0%	793
645	PATTERNMAKERS AND MODEL MAKERS, METAL	100.0%	0.0%	0.0%	0.0%	0.0%	168
656	PATTERNMAKERS AND MODEL MAKERS, WOOD	100.0%	0.0%	0.0%	0.0%	0.0%	922
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	0.0%	0.0%	0.0%	100.0%	0.0%	697
733	MISCELLANEOUS WOODWORKING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	50
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	347
785	ASSEMBLERS	100.0%	0.0%	0.0%	0.0%	0.0%	566
SUBTOTAL		71.2%	0.0%	9.5%	19.2%	0.0%	3,627
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
723	METAL PLATING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	11
785	ASSEMBLERS	0.0%	0.0%	0.0%	100.0%	0.0%	24
SUBTOTAL		0.0%	0.0%	31.4%	68.5%	0.0%	35
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%	11
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,396
563	BRICKMASONS AND STONEMASONS	100.0%	0.0%	0.0%	0.0%	0.0%	35
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	60
634	TOOL AND DIE MAKERS	0.0%	0.0%	0.0%	100.0%	0.0%	350
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	44
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	481
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	37
723	METAL PLATING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	14
785	ASSEMBLERS	55.7%	0.0%	44.3%	0.0%	0.0%	999
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	55
SUBTOTAL		76.8%	0.0%	12.7%	10.4%	0.0%	3,482
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%	157
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	268
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	45
SUBTOTAL		42.9%	0.0%	57.0%	0.0%	0.0%	470
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
659	MISCELLANEOUS PRECISION WOODWORKERS	100.0%	0.0%	0.0%	0.0%	0.0%	60
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	60
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%	35
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	35
TRANSPORTATION BY AIR (SIC 45)
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%	3
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,197
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,200
COMMUNICATION (SIC 48)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
529	TELEPHONE INSTALLERS AND REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	6,749
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	6,749
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
557	SUPERVISORS; PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	100.0%	0.0%	0.0%	3,250
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	3,250
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	223
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	890
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	668
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,781
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
225	SCIENCE TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	5,924
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	5,924
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	18,956
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	30,804
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	46.2%	0.0%	52.2%	1.6%	0.0%	1,879
216	ENGINEERING TECHNICIANS, N.E.C.	0.0%	0.0%	21.2%	78.8%	0.0%	66
224	CHEMICAL TECHNICIANS	0.0%	0.0%	50.0%	50.0%	0.0%	872
677	OPTICAL GOODS WORKERS	0.0%	0.0%	50.0%	50.0%	0.0%	84
719	MOLDING AND CASTING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	53
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	75.0%	25.0%	0.0%	13
797	PRODUCTION TESTERS	0.0%	0.0%	100.0%	0.0%	0.0%	2,373
SUBTOTAL		17.2%	0.0%	72.2%	10.5%	0.0%	5,340
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
069	PHYSICISTS AND ASTRONOMERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,354
084	PHYSICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	52
095	REGISTERED NURSES	100.0%	0.0%	0.0%	0.0%	0.0%	2,659
096	PHARMACISTS	100.0%	0.0%	0.0%	0.0%	0.0%	1,833
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	1,002
204	DENTAL HYGIENISTS	100.0%	0.0%	0.0%	0.0%	0.0%	85
206	RADIOLOGIC TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	403
207	LICENSED PRACTICAL NURSES	100.0%	0.0%	0.0%	0.0%	0.0%	97
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	4.1%	0.0%	95.9%	0.0%	0.0%	1,695
445	DENTAL ASSISTANTS	100.0%	0.0%	0.0%	0.0%	0.0%	165
447	NURSING AIDES, ORDERLIES, AND ATTENDANTS	100.0%	0.0%	0.0%	0.0%	0.0%	39
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	560
518	INDUSTRIAL MACHINERY REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	92
563	BRICKMASONS AND STONEMASONS	0.0%	0.0%	100.0%	0.0%	0.0%	18
567	CARPENTERS	17.7%	0.0%	41.2%	41.2%	0.0%	170
584	PLASTERERS	100.0%	0.0%	0.0%	0.0%	0.0%	22
643	BOILERMAKERS	100.0%	0.0%	0.0%	0.0%	0.0%	75
678	DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	35
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	81
SUBTOTAL		69.9%	0.0%	29.3%	0.6%	0.0%	10,437
TOTAL		64.5%	0.8%	27.4%	7.0%	6.9%	308,877
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.