National Occupational Exposure Survey
(1981 - 1983)

Estimated Percentages of Controlled and Uncontrolled Potential Exposures to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name MACHINE-PACED WORK
CAS #
RTECS #  
Agent Code P2007

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%
3,199
699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
181
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
72
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
109
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
36
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
435
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
4,032
GENERAL BUILDING CONTRACTORS (SIC 15)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
643 BOILERMAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
85
844 OPERATING ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
531
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
616
SPECIAL TRADE CONTRACTORS (SIC 17)
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%
214
804 TRUCK DRIVERS, HEAVY 100.0%
0.0%
0.0%
0.0%
0.0%
3,223
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
3,437
FOOD AND KINDRED PRODUCTS (SIC 20)
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%
1,245
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
2,104
368 WEIGHERS, MEASURERS, AND CHECKERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,263
444 MISCELLANEOUS FOOD PREPARATION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
1,217
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,006
518 INDUSTRIAL MACHINERY REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
269
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
333
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
880
686 BUTCHERS AND MEAT CUTTERS 96.1%
0.0%
0.0%
0.0%
3.9%
49,381
687 BAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
4,181
688 FOOD BATCHMAKERS 80.7%
0.0%
0.0%
0.0%
19.3%
1,846
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
302
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
51
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
186
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
34,022
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
264
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,082
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
137
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,182
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
532
763 ROASTING AND BAKING MACHINE OPERATORS, FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
251
764 WASHING, CLEANING, AND PICKLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
805
768 CRUSHING AND GRINDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,415
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,585
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
15,145
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
6,206
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
938
786 HAND CUTTING AND TRIMMING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
2,494
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
2,335
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 84.8%
0.0%
0.0%
0.0%
15.2%
16,256
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
231
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 98.5%
0.0%
0.0%
0.0%
1.5%
4,062
853 EXCAVATING AND LOADING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
337
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
85
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 96.4%
0.0%
0.0%
0.0%
3.6%
6,668
877 STOCK HANDLERS AND BAGGERS 100.0%
0.0%
0.0%
0.0%
0.0%
451
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
574
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 45.4%
0.0%
0.0%
0.0%
54.6%
2,044
888 HAND PACKERS AND PACKAGERS 99.2%
0.0%
0.0%
0.0%
0.8%
87,971
889 LABORERS, EXCEPT CONSTRUCTION 95.6%
0.0%
0.0%
0.0%
4.4%
4,160
SUBTOTAL 97.2%
0.0%
0.0%
0.0%
2.7%
258,496
TOBACCO MANUFACTURES (SIC 21)
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%
1,540
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
116
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
13
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,212
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
156
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
5,037
TEXTILE MILL PRODUCTS (SIC 22)
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%
246
159 TEACHERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
19
217 DRAFTING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
77
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
324
368 WEIGHERS, MEASURERS, AND CHECKERS 100.0%
0.0%
0.0%
0.0%
0.0%
19
379 GENERAL OFFICE CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
266
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
552
518 INDUSTRIAL MACHINERY REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
19
519 MACHINERY MAINTENANCE OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
1,508
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
860
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,164
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
46
738 WINDING AND TWISTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
35,238
739 KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
23,325
743 TEXTILE CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,059
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
26,094
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
19,637
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,504
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,044
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
13
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
103
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
512
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
2,656
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
4,582
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
4,447
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,804
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,409
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
6,812
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
39
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,071
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
560
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
139,009
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
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%
1,126
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
903
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
74
667 TAILORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,850
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
287
738 WINDING AND TWISTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,236
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
68,973
747 PRESSING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,380
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,232
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,824
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
563
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
7,607
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
2,965
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,235
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,175
873 PRODUCTION HELPERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,562
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,053
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
102,045
LUMBER AND WOOD PRODUCTS (SIC 24)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
363 PRODUCTION COORDINATORS 100.0%
0.0%
0.0%
0.0%
0.0%
918
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
718
496 TIMBER CUTTING AND LOGGING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
55
567 CARPENTERS 100.0%
0.0%
0.0%
0.0%
0.0%
862
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
432
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,511
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
588
726 WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,414
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
9,538
728 SHAPING AND JOINING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,291
733 MISCELLANEOUS WOODWORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
7,006
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,612
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
194
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
719
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
5,940
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
922
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,260
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
648
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
74
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
37
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,748
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
387
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
670
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
2,205
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
44,749
FURNITURE AND FIXTURES (SIC 25)
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%
673
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
2,856
655 MISCELLANEOUS PRECISION METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
206
657 CABINET MAKERS AND BENCH CARPENTERS 100.0%
0.0%
0.0%
0.0%
0.0%
652
658 FURNITURE AND WOOD FINISHERS 100.0%
0.0%
0.0%
0.0%
0.0%
4,203
708 DRILLING AND BORING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,420
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
7,125
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
217
726 WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,032
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
10,934
728 SHAPING AND JOINING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,109
729 NAILING AND TACKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
355
733 MISCELLANEOUS WOODWORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
114
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,638
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
628
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,333
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,573
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
227
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
6,598
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
595
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
114
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
455
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
341
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
51,398
PAPER AND ALLIED PRODUCTS (SIC 26)
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%
259
214 INDUSTRIAL ENGINEERING TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
131
216 ENGINEERING TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
981
368 WEIGHERS, MEASURERS, AND CHECKERS 100.0%
0.0%
0.0%
0.0%
0.0%
173
386 STATISTICAL CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
24
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,435
496 TIMBER CUTTING AND LOGGING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
238
549 NOT SPECIFIED MECHANICS AND REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,079
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
833
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
120
639 MACHINIST APPRENTICES 100.0%
0.0%
0.0%
0.0%
0.0%
599
695 POWER PLANT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
12
696 STATIONARY ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
95
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
36
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
143
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,062
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
280
729 NAILING AND TACKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
635
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
10,611
738 WINDING AND TWISTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
335
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,550
753 CEMENTING AND GLUING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,078
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,046
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,246
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
216
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
367
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,993
764 WASHING, CLEANING, AND PICKLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
226
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,965
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
618
768 CRUSHING AND GRINDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
216
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
7,704
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
19,520
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
9,202
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
565
787 HAND MOLDING, CASTING, AND FORMING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
312
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,018
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
36
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
71
848 HOIST AND WINCH OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
126
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
12
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
64
873 PRODUCTION HELPERS 100.0%
0.0%
0.0%
0.0%
0.0%
599
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,551
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,103
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
946
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
2,088
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
80,519
PRINTING AND PUBLISHING (SIC 27)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
188 PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
242
189 PHOTOGRAPHERS 100.0%
0.0%
0.0%
0.0%
0.0%
171
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
66
356 MAIL CLERKS, EXC. POSTAL SERVICE 100.0%
0.0%
0.0%
0.0%
0.0%
8,785
363 PRODUCTION COORDINATORS 100.0%
0.0%
0.0%
0.0%
0.0%
625
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
1,351
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
537
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
369
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
113
649 ENGRAVERS, METAL 100.0%
0.0%
0.0%
0.0%
0.0%
280
679 BOOKBINDERS 84.8%
0.0%
0.0%
0.0%
15.2%
22,912
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
391
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
64
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
755
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
17,046
735 PHOTOENGRAVERS AND LITHOGRAPHERS 100.0%
0.0%
0.0%
0.0%
0.0%
577
736 TYPESETTERS AND COMPOSITORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,277
737 MISCELLANEOUS PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,120
739 KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
137
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
524
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
166
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
264
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
281
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,775
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
205
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
6,878
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
1,105
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
565
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
134
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
566
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,416
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,382
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
146
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
10,269
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
2,887
SUBTOTAL 96.1%
0.0%
0.0%
0.0%
3.8%
90,381
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 100.0%
0.0%
0.0%
0.0%
0.0%
32
185 DESIGNERS 100.0%
0.0%
0.0%
0.0%
0.0%
398
224 CHEMICAL TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
327
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
113
386 STATISTICAL CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
18
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
966
549 NOT SPECIFIED MECHANICS AND REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
490
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
86
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
41
696 STATIONARY ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
41
699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
139
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
367
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
477
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
118
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,727
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 98.4%
0.0%
0.0%
0.0%
1.6%
1,700
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
1,074
768 CRUSHING AND GRINDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
246
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
489
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 99.8%
0.0%
0.0%
0.0%
0.2%
10,316
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
1,076
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
6,514
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
53
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,388
804 TRUCK DRIVERS, HEAVY 100.0%
0.0%
0.0%
0.0%
0.0%
333
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
155
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
688
877 STOCK HANDLERS AND BAGGERS 91.3%
0.0%
0.0%
0.0%
8.7%
678
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
52
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
238
888 HAND PACKERS AND PACKAGERS 99.8%
0.0%
0.0%
0.0%
0.2%
2,149
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
1,004
SUBTOTAL 99.6%
0.0%
0.0%
0.0%
0.3%
33,493
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
224 CHEMICAL TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
96
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
772
365 STOCK AND INVENTORY CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
868
699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
166
707 ROLLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
829
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
332
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
166
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
193
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
332
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,098
779 MACHINE OPERATORS, NOT SPECIFIED 24.5%
0.0%
0.0%
0.0%
75.5%
1,434
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,189
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
166
SUBTOTAL 85.8%
0.0%
0.0%
0.0%
14.1%
7,641
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
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%
155
215 MECHANICAL ENGINEERING TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
19
309 PERIPHERAL EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
223
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,885
549 NOT SPECIFIED MECHANICS AND REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
134
666 DRESSMAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
482
689 INSPECTORS, TESTERS, AND GRADERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,092
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,111
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,170
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
17,311
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
624
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,432
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
111
753 CEMENTING AND GLUING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
396
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
338
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,321
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
351
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
764
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
935
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
13,301
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
17,693
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
6,926
786 HAND CUTTING AND TRIMMING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
72
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,153
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
134
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
32
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
5,424
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
3,881
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
80,470
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
669 SHOE REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
808
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
149
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,199
745 SHOE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,662
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
161
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
672
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
833
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,390
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,217
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
14,091
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%
178
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
1,399
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 100.0%
0.0%
0.0%
0.0%
0.0%
232
599 CONSTRUCTION TRADES, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
155
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
429
653 SHEET METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
367
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,427
739 KNITTING, LOOPING, TAPING, AND WEAVING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
595
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
376
753 CEMENTING AND GLUING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
698
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,752
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,777
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
3,631
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
248
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
15,812
779 MACHINE OPERATORS, NOT SPECIFIED 54.1%
0.0%
0.0%
0.0%
45.9%
13,178
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
133
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
349
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
275
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 96.1%
0.0%
0.0%
0.0%
3.9%
9,040
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
133
849 CRANE AND TOWER OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
386
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,042
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
457
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
2,372
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
12,761
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
2,048
SUBTOTAL 91.5%
0.0%
0.0%
0.0%
8.4%
75,404
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%
16
363 PRODUCTION COORDINATORS 100.0%
0.0%
0.0%
0.0%
0.0%
88
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
27
368 WEIGHERS, MEASURERS, AND CHECKERS 100.0%
0.0%
0.0%
0.0%
0.0%
40
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
8
549 NOT SPECIFIED MECHANICS AND REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
5
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
3,371
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 100.0%
0.0%
0.0%
0.0%
0.0%
896
696 STATIONARY ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
32
699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
29
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
149
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
559
707 ROLLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,364
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
960
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,768
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
217
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
490
724 HEAT TREATING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
157
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
16
735 PHOTOENGRAVERS AND LITHOGRAPHERS 100.0%
0.0%
0.0%
0.0%
0.0%
5
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,066
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
64
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
21
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
83
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
1,672
768 CRUSHING AND GRINDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,974
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
679
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
7,857
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
6,590
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
59
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
4,004
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
461
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
16
798 PRODUCTION SAMPLERS AND WEIGHERS 100.0%
0.0%
0.0%
0.0%
0.0%
5
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
5
804 TRUCK DRIVERS, HEAVY 100.0%
0.0%
0.0%
0.0%
0.0%
16
824 LOCOMOTIVE OPERATING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
16
825 RAILROAD BRAKE, SIGNAL, AND SWITCH OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
11
834 BRIDGE, LOCK, AND LIGHTHOUSE TENDERS 100.0%
0.0%
0.0%
0.0%
0.0%
16
848 HOIST AND WINCH OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
13
849 CRANE AND TOWER OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
6,505
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
43
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
61
873 PRODUCTION HELPERS 100.0%
0.0%
0.0%
0.0%
0.0%
889
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
11
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
224
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
519
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
449
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
47,526
FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
053 CIVIL ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
23
347 OFFICE MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
19
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
197
365 STOCK AND INVENTORY CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
1,150
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,528
519 MACHINERY MAINTENANCE OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
391
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
7,699
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 100.0%
0.0%
0.0%
0.0%
0.0%
113
593 INSULATION WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
365
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
556
634 TOOL AND DIE MAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,288
653 SHEET METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
384
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 100.0%
0.0%
0.0%
0.0%
0.0%
32
696 STATIONARY ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
122
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
300
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
987
705 MILLING AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
57
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
8,053
707 ROLLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,037
708 DRILLING AND BORING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
486
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
741
713 FORGING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
41
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,652
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,526
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,059
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
247
724 HEAT TREATING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
59
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
494
733 MISCELLANEOUS WOODWORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
354
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
161
749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,520
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,314
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
76
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,002
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
74
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,376
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
8,215
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
10,052
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
625
784 SOLDERERS AND BRAZERS 100.0%
0.0%
0.0%
0.0%
0.0%
118
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
19,818
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
741
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 100.0%
0.0%
0.0%
0.0%
0.0%
117
823 RAILROAD CONDUCTORS AND YARDMASTERS 100.0%
0.0%
0.0%
0.0%
0.0%
23
849 CRANE AND TOWER OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
144
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
743
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
387
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,824
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
82,290
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
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%
1,083
216 ENGINEERING TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
44
225 SCIENCE TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
566
347 OFFICE MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
6
363 PRODUCTION COORDINATORS 100.0%
0.0%
0.0%
0.0%
0.0%
222
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
281
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
492
518 INDUSTRIAL MACHINERY REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
386
544 MILLWRIGHTS 100.0%
0.0%
0.0%
0.0%
0.0%
17
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 100.0%
0.0%
0.0%
0.0%
0.0%
45
633 SUPERVISORS, PRODUCTION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
494
634 TOOL AND DIE MAKERS 100.0%
0.0%
0.0%
0.0%
0.0%
273
636 PRECISION ASSEMBLERS, METAL 100.0%
0.0%
0.0%
0.0%
0.0%
1,119
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
3,320
644 PRECISION GRINDERS, FITTERS, AND TOOL SHARPENERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,273
649 ENGRAVERS, METAL 100.0%
0.0%
0.0%
0.0%
0.0%
642
653 SHEET METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
619
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,855
683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,155
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
815
689 INSPECTORS, TESTERS, AND GRADERS 100.0%
0.0%
0.0%
0.0%
0.0%
64
696 STATIONARY ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
32
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
155
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,522
705 MILLING AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
74
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,948
707 ROLLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
222
708 DRILLING AND BORING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
74
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
762
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,278
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,884
724 HEAT TREATING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
17
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
37
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
535
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
217
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
128
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,005
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
420
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
433
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
292
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
90
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
11,590
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
15,967
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
376
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
48,884
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,278
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
835
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
193
873 PRODUCTION HELPERS 100.0%
0.0%
0.0%
0.0%
0.0%
347
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
712
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,295
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
653
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
116,026
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
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%
75
229 COMPUTER PROGRAMMERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,817
345 DUPLICATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
28
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
230
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,208
533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
242
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
160
593 INSULATION WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
352
597 STRUCTURAL METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
511
615 EXPLOSIVES WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
25
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
3,516
646 LAY-OUT WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
19
683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
5,578
689 INSPECTORS, TESTERS, AND GRADERS 100.0%
0.0%
0.0%
0.0%
0.0%
310
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
217
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,134
708 DRILLING AND BORING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
273
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,072
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
914
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
6,347
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,709
724 HEAT TREATING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
228
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
503
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
178
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,038
753 CEMENTING AND GLUING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,998
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
337
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
608
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,745
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,458
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
1,744
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
298
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
7,880
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
6,922
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
809
784 SOLDERERS AND BRAZERS 100.0%
0.0%
0.0%
0.0%
0.0%
162
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
62,561
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,735
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
526
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
176
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
558
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
83
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,313
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
126
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
125,723
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
058 MARINE ENGINEERS AND NAVAL ARCHITECTS 100.0%
0.0%
0.0%
0.0%
0.0%
1,429
343 COST AND RATE CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
9
345 DUPLICATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
17
379 GENERAL OFFICE CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
80
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
185
505 AUTOMOBILE MECHANICS 100.0%
0.0%
0.0%
0.0%
0.0%
1,880
514 AUTOMOBILE BODY AND RELATED REPAIRERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,971
519 MACHINERY MAINTENANCE OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
23
566 CARPET INSTALLERS 100.0%
0.0%
0.0%
0.0%
0.0%
34
575 ELECTRICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
80
579 PAINTERS, CONSTRUCTION AND MAINTENANCE 100.0%
0.0%
0.0%
0.0%
0.0%
297
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
3,415
653 SHEET METAL WORKERS 100.0%
0.0%
0.0%
0.0%
0.0%
35
668 UPHOLSTERERS 100.0%
0.0%
0.0%
0.0%
0.0%
290
689 INSPECTORS, TESTERS, AND GRADERS 100.0%
0.0%
0.0%
0.0%
0.0%
155
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
333
705 MILLING AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
384
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,386
707 ROLLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
153
708 DRILLING AND BORING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
96
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,495
713 FORGING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
9
714 NUMERICAL CONTROL MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,417
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
387
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
26
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
79
723 METAL PLATING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
341
724 HEAT TREATING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
105
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
86
727 SAWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
157
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
9
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
26
753 CEMENTING AND GLUING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
909
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
76
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
44
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
757
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,047
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 100.0%
0.0%
0.0%
0.0%
0.0%
1,213
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
113
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
2,526
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
60
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
9,195
784 SOLDERERS AND BRAZERS 100.0%
0.0%
0.0%
0.0%
0.0%
336
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
66,262
786 HAND CUTTING AND TRIMMING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
23
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
199
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
312
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,270
797 PRODUCTION TESTERS 100.0%
0.0%
0.0%
0.0%
0.0%
557
848 HOIST AND WINCH OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
122
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
578
877 STOCK HANDLERS AND BAGGERS 100.0%
0.0%
0.0%
0.0%
0.0%
4
878 MACHINE FEEDERS AND OFFBEARERS 100.0%
0.0%
0.0%
0.0%
0.0%
57
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
196
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
424
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,265
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
332
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
113,266
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
048 CHEMICAL ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
486
216 ENGINEERING TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,190
235 TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
250
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
78
637 MACHINISTS 100.0%
0.0%
0.0%
0.0%
0.0%
875
717 FABRICATING MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
768
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,565
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
69
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
715
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,455
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
655
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
743
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,701
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
2,494
784 SOLDERERS AND BRAZERS 100.0%
0.0%
0.0%
0.0%
0.0%
55
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
12,020
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
343
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
2,586
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
733
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
29,781
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
356 MAIL CLERKS, EXC. POSTAL SERVICE 100.0%
0.0%
0.0%
0.0%
0.0%
923
365 STOCK AND INVENTORY CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
1,609
453 JANITORS AND CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
258
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 100.0%
0.0%
0.0%
0.0%
0.0%
60
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 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%
11
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
165
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
42
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
362
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
133
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
7,567
754 PACKAGING AND FILLING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
193
755 EXTRUDING AND FORMING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
128
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
693
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
569
765 FOLDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
521
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,753
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
2,582
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
944
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
12,499
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 100.0%
0.0%
0.0%
0.0%
0.0%
410
798 PRODUCTION SAMPLERS AND WEIGHERS 100.0%
0.0%
0.0%
0.0%
0.0%
96
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
204
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
127
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
168
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
11
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
5,020
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
337
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
39,406
TRUCKING AND WAREHOUSING (SIC 42)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
734 PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
85
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
691
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
5,469
889 LABORERS, EXCEPT CONSTRUCTION 100.0%
0.0%
0.0%
0.0%
0.0%
1,061
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
7,306
TRANSPORTATION BY AIR (SIC 45)
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%
2,589
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
690
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
3,279
COMMUNICATION (SIC 48)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
348 TELEPHONE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,368
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
1,368
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
055 ELECTRICAL AND ELECTRONIC ENGINEERS 100.0%
0.0%
0.0%
0.0%
0.0%
38
696 STATIONARY ENGINEERS 0.0%
0.0%
0.0%
0.0%
100.0%
269
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
769
SUBTOTAL 75.0%
0.0%
0.0%
0.0%
25.0%
1,076
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%
870
704 LATHE AND TURNING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
4,542
705 MILLING AND PLANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
303
706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
5,039
756 MIXING AND BLENDING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
3,474
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,063
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,045
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
1,616
783 WELDERS AND CUTTERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,450
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
808
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
20,210
PERSONAL SERVICES (SIC 72)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
744 TEXTILE SEWING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
259
747 PRESSING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
5,923
748 LAUNDERING AND DRY CLEANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
13,646
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
934
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
20,762
BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
308 COMPUTER OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
2,260
356 MAIL CLERKS, EXC. POSTAL SERVICE 100.0%
0.0%
0.0%
0.0%
0.0%
3,126
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
1,438
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
789
737 MISCELLANEOUS PRINTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,051
769 SLICING AND CUTTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,438
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
360
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,079
779 MACHINE OPERATORS, NOT SPECIFIED 100.0%
0.0%
0.0%
0.0%
0.0%
172
785 ASSEMBLERS 100.0%
0.0%
0.0%
0.0%
0.0%
1,528
883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,438
888 HAND PACKERS AND PACKAGERS 100.0%
0.0%
0.0%
0.0%
0.0%
3,737
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
18,416
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
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%
235
719 MOLDING AND CASTING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
975
885 GARAGE AND SERVICE STATION RELATED OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
975
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 100.0%
0.0%
0.0%
0.0%
0.0%
235
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
2,420
HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) No
Control
Resp
Prot
Other
PPE

Vent
Other
Control

Exposures
084 PHYSICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
138
095 REGISTERED NURSES 100.0%
0.0%
0.0%
0.0%
0.0%
8,187
098 INHALATION THERAPISTS 100.0%
0.0%
0.0%
0.0%
0.0%
207
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
675
206 RADIOLOGIC TECHNICIANS 100.0%
0.0%
0.0%
0.0%
0.0%
2,843
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
1,809
348 TELEPHONE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
265
365 STOCK AND INVENTORY CLERKS 100.0%
0.0%
0.0%
0.0%
0.0%
155
389 ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C. 100.0%
0.0%
0.0%
0.0%
0.0%
209
438 FOOD COUNTER, FOUNTAIN AND RELATED OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
97
444 MISCELLANEOUS FOOD PREPARATION OCCUPATIONS 100.0%
0.0%
0.0%
0.0%
0.0%
4,736
446 HEALTH AIDES, EXCEPT NURSING 100.0%
0.0%
0.0%
0.0%
0.0%
2,204
447 NURSING AIDES, ORDERLIES, AND ATTENDANTS 100.0%
0.0%
0.0%
0.0%
0.0%
781
748 LAUNDERING AND DRY CLEANING MACHINE OPERATORS 100.0%
0.0%
0.0%
0.0%
0.0%
1,667
SUBTOTAL 100.0%
0.0%
0.0%
0.0%
0.0%
23,973
TOTAL 98.8%
0.0%
0.0%
0.0%
1.1%
1,643,646
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.

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