OIL AND GAS EXTRACTION (SIC 13)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
019	MANAGERS AND ADMINISTRATORS, N.E.C.	0.0%	0.0%	66.7%	33.3%	0.0%	1,105
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	484
614	DRILLERS, OIL WELL	0.0%	0.0%	100.0%	0.0%	0.0%	1,873
617	MINING OCCUPATIONS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	11,953
783	WELDERS AND CUTTERS	0.0%	0.0%	91.7%	8.3%	0.0%	17,595
SUBTOTAL		0.0%	0.0%	94.4%	5.5%	0.0%	33,010
GENERAL BUILDING CONTRACTORS (SIC 15)
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%	243
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	66.7%	33.3%	0.0%	10,388
597	STRUCTURAL METAL WORKERS	0.0%	0.0%	100.0%	0.0%	0.0%	454
783	WELDERS AND CUTTERS	2.7%	0.0%	67.2%	15.8%	14.2%	27,907
844	OPERATING ENGINEERS	0.0%	0.0%	100.0%	0.0%	0.0%	646
869	CONSTRUCTION LABORERS	0.0%	0.0%	60.0%	20.0%	20.0%	17,138
SUBTOTAL		1.3%	0.0%	65.7%	19.8%	13.0%	56,776
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
516	HEAVY EQUIPMENT MECHANICS	10.2%	0.0%	77.0%	12.8%	0.0%	6,869
558	SUPERVISORS, N.E.C.	0.0%	0.0%	66.7%	33.3%	0.0%	1,938
598	DRILLERS, EARTH	0.0%	0.0%	50.0%	50.0%	0.0%	6,892
783	WELDERS AND CUTTERS	0.0%	0.0%	86.7%	11.3%	2.0%	4,727
853	EXCAVATING AND LOADING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	781
855	GRADER, DOZER, AND SCRAPER OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	468
869	CONSTRUCTION LABORERS	0.0%	0.0%	66.7%	33.3%	0.0%	5,814
SUBTOTAL		7.0%	0.0%	65.4%	27.0%	0.3%	27,489
SPECIAL TRADE CONTRACTORS (SIC 17)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
053	CIVIL ENGINEERS	0.0%	0.0%	50.0%	50.0%	0.0%	9,670
216	ENGINEERING TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	459
516	HEAVY EQUIPMENT MECHANICS	0.0%	0.0%	100.0%	0.0%	0.0%	3,235
534	HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS	38.0%	0.0%	62.0%	0.0%	0.0%	5,489
558	SUPERVISORS, N.E.C.	0.0%	0.0%	75.0%	25.0%	0.0%	1,495
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.9%	0.0%	90.0%	9.1%	0.0%	59,774
595	ROOFERS	0.0%	0.0%	100.0%	0.0%	0.0%	319
596	SHEETMETAL DUCT INSTALLERS	0.0%	0.0%	100.0%	0.0%	0.0%	3,041
597	STRUCTURAL METAL WORKERS	0.0%	0.0%	50.0%	50.0%	0.0%	4,783
633	SUPERVISORS, PRODUCTION OCCUPATIONS	0.0%	0.0%	100.0%	0.0%	0.0%	115
637	MACHINISTS	0.0%	0.0%	100.0%	0.0%	0.0%	5,380
653	SHEET METAL WORKERS	0.0%	0.0%	85.0%	15.0%	0.0%	3,974
783	WELDERS AND CUTTERS	1.0%	0.0%	82.8%	16.2%	0.0%	7,373
787	HAND MOLDING, CASTING, AND FORMING OCCUPATIONS	0.0%	0.0%	66.7%	33.3%	0.0%	2,435
804	TRUCK DRIVERS, HEAVY	100.0%	0.0%	0.0%	0.0%	0.0%	283
869	CONSTRUCTION LABORERS	61.2%	0.0%	38.8%	0.0%	0.0%	4,537
877	STOCK HANDLERS AND BAGGERS	100.0%	0.0%	0.0%	0.0%	0.0%	230
SUBTOTAL		5.7%	0.0%	80.3%	13.8%	0.0%	112,592
FOOD AND KINDRED PRODUCTS (SIC 20)
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%	7,110
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	0.0%	0.0%	100.0%	0.0%	0.0%	100
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	655
575	ELECTRICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	115
637	MACHINISTS	0.0%	0.0%	100.0%	0.0%	0.0%	500
653	SHEET METAL WORKERS	0.0%	0.0%	100.0%	0.0%	0.0%	62
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	121
783	WELDERS AND CUTTERS	0.0%	0.0%	73.0%	27.0%	0.0%	677
SUBTOTAL		0.0%	0.0%	98.0%	1.9%	0.0%	9,340
TOBACCO MANUFACTURES (SIC 21)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	0.0%	0.0%	64.7%	14.7%	20.6%	1,010
SUBTOTAL		0.0%	0.0%	64.7%	14.7%	20.6%	1,010
TEXTILE MILL PRODUCTS (SIC 22)
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%	1,357
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	993
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	2,350
LUMBER AND WOOD PRODUCTS (SIC 24)
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%	251
783	WELDERS AND CUTTERS	84.7%	0.0%	15.3%	0.0%	0.0%	450
SUBTOTAL		54.3%	0.0%	45.6%	0.0%	0.0%	701
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%	33.3%	0.0%	33.3%	33.3%	6,047
SUBTOTAL		0.0%	33.3%	0.0%	33.3%	33.3%	6,047
PAPER AND ALLIED PRODUCTS (SIC 26)
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%	3,577
783	WELDERS AND CUTTERS	0.0%	0.0%	53.7%	35.4%	10.9%	2,614
SUBTOTAL		0.0%	0.0%	80.4%	14.9%	4.6%	6,191
PRINTING AND PUBLISHING (SIC 27)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
783	WELDERS AND CUTTERS	33.3%	0.0%	66.7%	0.0%	0.0%	93
SUBTOTAL		33.3%	0.0%	66.7%	0.0%	0.0%	93
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
224	CHEMICAL TECHNICIANS	0.0%	0.0%	50.0%	50.0%	0.0%	2,866
453	JANITORS AND CLEANERS	0.0%	0.0%	69.2%	30.8%	0.0%	2,210
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	66.7%	33.3%	0.0%	1,253
519	MACHINERY MAINTENANCE OCCUPATIONS	0.0%	0.0%	50.0%	50.0%	0.0%	179
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	41
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	2,114
633	SUPERVISORS, PRODUCTION OCCUPATIONS	0.0%	0.0%	50.0%	50.0%	0.0%	537
637	MACHINISTS	0.0%	6.1%	57.8%	36.1%	0.0%	931
779	MACHINE OPERATORS, NOT SPECIFIED	0.0%	0.0%	100.0%	0.0%	0.0%	180
783	WELDERS AND CUTTERS	0.0%	0.0%	61.3%	26.3%	12.4%	4,030
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	744
SUBTOTAL		0.2%	0.3%	67.6%	28.4%	3.3%	15,085
PETROLEUM AND COAL PRODUCTS (SIC 29)
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%	1,575
699	MISCELLANEOUS PLANT AND SYSTEM OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	653
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	49
783	WELDERS AND CUTTERS	3.0%	0.0%	54.3%	4.1%	38.6%	1,876
SUBTOTAL		1.3%	0.0%	79.3%	1.8%	17.4%	4,153
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	0.0%	0.0%	88.3%	11.7%	0.0%	1,585
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	75.0%	25.0%	0.0%	4,862
783	WELDERS AND CUTTERS	1.2%	6.6%	92.2%	0.0%	0.0%	1,980
SUBTOTAL		0.2%	1.5%	81.5%	16.6%	0.0%	8,427
LEATHER AND LEATHER PRODUCTS (SIC 31)
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%	48
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	48
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	883
549	NOT SPECIFIED MECHANICS AND REPAIRERS	40.8%	0.0%	49.6%	9.6%	0.0%	603
575	ELECTRICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	451
783	WELDERS AND CUTTERS	0.0%	0.0%	96.6%	3.4%	0.0%	1,427
SUBTOTAL		7.3%	0.0%	89.5%	3.1%	0.0%	3,364
PRIMARY METAL INDUSTRIES (SIC 33)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	0.0%	0.0%	95.4%	0.3%	4.4%	22,250
518	INDUSTRIAL MACHINERY REPAIRERS	10.4%	0.0%	89.6%	0.0%	0.0%	931
544	MILLWRIGHTS	0.0%	0.0%	100.0%	0.0%	0.0%	807
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	64
563	BRICKMASONS AND STONEMASONS	84.9%	15.1%	0.0%	0.0%	0.0%	819
633	SUPERVISORS, PRODUCTION OCCUPATIONS	0.0%	0.0%	50.0%	0.0%	50.0%	75
675	HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS	100.0%	0.0%	0.0%	0.0%	0.0%	503
676	PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS	0.0%	0.0%	50.0%	50.0%	0.0%	299
706	PUNCHING AND STAMPING PRESS MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	1,777
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	1,633
783	WELDERS AND CUTTERS	0.2%	0.0%	81.1%	16.6%	2.1%	6,050
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	149
849	CRANE AND TOWER OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	56
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	106
865	HELPERS, CONSTRUCTION TRADES	0.0%	100.0%	0.0%	0.0%	0.0%	288
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	2,169
SUBTOTAL		4.2%	1.0%	88.4%	3.2%	3.0%	37,976
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	30.6%	0.0%	69.4%	0.0%	0.0%	1,623
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	150
549	NOT SPECIFIED MECHANICS AND REPAIRERS	62.7%	0.0%	37.3%	0.0%	0.0%	1,022
597	STRUCTURAL METAL WORKERS	50.0%	0.0%	50.0%	0.0%	0.0%	3,754
633	SUPERVISORS, PRODUCTION OCCUPATIONS	83.4%	0.0%	16.6%	0.0%	0.0%	1,459
653	SHEET METAL WORKERS	0.0%	0.0%	50.0%	50.0%	0.0%	4,908
783	WELDERS AND CUTTERS	13.1%	0.0%	86.9%	0.0%	0.0%	55,611
785	ASSEMBLERS	0.0%	0.0%	100.0%	0.0%	0.0%	2,510
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	50.0%	0.0%	50.0%	0.0%	0.0%	1,251
849	CRANE AND TOWER OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	7,946
SUBTOTAL		15.1%	0.0%	81.8%	3.0%	0.0%	80,234
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
225	SCIENCE TECHNICIANS, N.E.C.	0.0%	0.0%	50.0%	50.0%	0.0%	1,233
453	JANITORS AND CLEANERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,941
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	731
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	1,233
637	MACHINISTS	0.0%	0.0%	100.0%	0.0%	0.0%	1,403
783	WELDERS AND CUTTERS	5.8%	0.0%	67.6%	14.5%	12.1%	86,784
785	ASSEMBLERS	0.0%	0.0%	35.9%	64.1%	0.0%	2,561
849	CRANE AND TOWER OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	46
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	113
SUBTOTAL		5.2%	0.0%	68.2%	15.5%	10.9%	96,045
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
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%	6,652
547	SPECIFIED MECHANICS AND REPAIRERS, N.E.C.	0.0%	0.0%	53.5%	46.5%	0.0%	163
637	MACHINISTS	100.0%	0.0%	0.0%	0.0%	0.0%	626
783	WELDERS AND CUTTERS	3.2%	0.0%	67.3%	11.8%	17.7%	722
SUBTOTAL		7.9%	0.0%	88.5%	1.9%	1.5%	8,163
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	10.2%	0.0%	25.2%	39.3%	25.2%	2,700
544	MILLWRIGHTS	25.9%	0.0%	74.1%	0.0%	0.0%	412
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	0.0%	100.0%	0.0%	875
643	BOILERMAKERS	0.0%	0.0%	0.0%	100.0%	0.0%	68
653	SHEET METAL WORKERS	0.0%	0.0%	0.0%	100.0%	0.0%	721
717	FABRICATING MACHINE OPERATORS, N.E.C.	0.0%	0.0%	0.0%	100.0%	0.0%	398
783	WELDERS AND CUTTERS	1.4%	0.0%	75.8%	21.0%	1.8%	10,527
785	ASSEMBLERS	0.0%	0.0%	26.4%	73.6%	0.0%	3,773
793	HAND ENGRAVING AND PRINTING OCCUPATIONS	0.0%	0.0%	100.0%	0.0%	0.0%	950
SUBTOTAL		2.5%	0.0%	53.4%	39.7%	4.2%	20,424
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
064	COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS	100.0%	0.0%	0.0%	0.0%	0.0%	386
783	WELDERS AND CUTTERS	0.0%	0.0%	81.9%	18.1%	0.0%	333
SUBTOTAL		53.6%	0.0%	37.9%	8.3%	0.0%	719
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
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%	488
544	MILLWRIGHTS	0.0%	0.0%	75.0%	25.0%	0.0%	361
768	CRUSHING AND GRINDING MACHINE OPERATORS	0.0%	0.0%	100.0%	0.0%	0.0%	318
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	768
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	0.0%	0.0%	100.0%	0.0%	0.0%	423
SUBTOTAL		0.0%	0.0%	96.1%	3.8%	0.0%	2,358
TRUCKING AND WAREHOUSING (SIC 42)
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%	172
507	BUS, TRUCK, AND STATIONARY ENGINE MECHANICS	0.0%	0.0%	100.0%	0.0%	0.0%	236
533	MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS	0.0%	0.0%	83.3%	16.7%	0.0%	20
785	ASSEMBLERS	0.0%	0.0%	83.3%	16.7%	0.0%	10
SUBTOTAL		0.0%	0.0%	98.8%	1.1%	0.0%	438
WATER TRANSPORTATION (SIC 44)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	0.0%	0.0%	78.7%	0.0%	21.3%	4,644
518	INDUSTRIAL MACHINERY REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	656
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	66.7%	33.3%	0.0%	92,560
SUBTOTAL		0.0%	0.0%	67.4%	31.4%	1.0%	97,860
TRANSPORTATION BY AIR (SIC 45)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	415
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	415
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	0.0%	0.0%	83.3%	16.7%	0.0%	834
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	100.0%	0.0%	0.0%	2,802
585	PLUMBERS, PIPEFITTERS, AND STEAMFITTERS	0.0%	0.0%	50.0%	50.0%	0.0%	1,509
783	WELDERS AND CUTTERS	0.0%	0.0%	53.8%	36.2%	10.0%	3,032
SUBTOTAL		0.0%	0.0%	71.9%	24.3%	3.7%	8,177
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
514	AUTOMOBILE BODY AND RELATED REPAIRERS	100.0%	0.0%	0.0%	0.0%	0.0%	582
783	WELDERS AND CUTTERS	0.0%	0.0%	75.0%	25.0%	0.0%	22,280
SUBTOTAL		2.5%	0.0%	73.0%	24.3%	0.0%	22,862
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%	24,880
453	JANITORS AND CLEANERS	0.0%	0.0%	100.0%	0.0%	0.0%	258
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	50.0%	50.0%	0.0%	292
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	24,880
756	MIXING AND BLENDING MACHINE OPERATORS	0.0%	20.0%	60.0%	20.0%	0.0%	895
889	LABORERS, EXCEPT CONSTRUCTION	100.0%	0.0%	0.0%	0.0%	0.0%	79,616
SUBTOTAL		98.8%	0.1%	0.7%	0.2%	0.0%	130,821
BUSINESS SERVICES (SIC 73)
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%	1,085
453	JANITORS AND CLEANERS	0.0%	0.0%	100.0%	0.0%	0.0%	39
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	1,124
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%	0.0%	80.0%	20.0%	0.0%	588
SUBTOTAL		0.0%	0.0%	80.0%	20.0%	0.0%	588
MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
783	WELDERS AND CUTTERS	0.0%	0.0%	75.0%	25.0%	0.0%	179
SUBTOTAL		0.0%	0.0%	75.0%	25.0%	0.0%	179
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
099	OCCUPATIONAL THERAPISTS	65.6%	0.0%	34.4%	0.0%	0.0%	224
105	THERAPISTS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	29
453	JANITORS AND CLEANERS	0.0%	0.0%	80.1%	19.9%	0.0%	1,605
549	NOT SPECIFIED MECHANICS AND REPAIRERS	0.0%	0.0%	75.0%	25.0%	0.0%	549
567	CARPENTERS	100.0%	0.0%	0.0%	0.0%	0.0%	129
783	WELDERS AND CUTTERS	0.0%	0.0%	100.0%	0.0%	0.0%	7
SUBTOTAL		11.9%	0.0%	70.0%	17.9%	0.0%	2,543
TOTAL		20.1%	0.3%	62.3%	14.0%	3.1%	797,602
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