National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name ZINC OXIDE (ZNO)
CAS # 1314-13-2
RTECS #  
Agent Code X5686

AGRICULTURAL SERVICES (SIC 07)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
086 VETERINARIANS 1,472
294
487 ANIMAL CARETAKERS, EXCEPT FARM 589
589
SUBTOTAL 2,061
883
OIL AND GAS EXTRACTION (SIC 13)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 5,104

616 MINING MACHINE OPERATORS 8,072

617 MINING OCCUPATIONS, N.E.C. 5,976

783 WELDERS AND CUTTERS 4,529

848 HOIST AND WINCH OPERATORS 8,072

SUBTOTAL 31,753

GENERAL BUILDING CONTRACTORS (SIC 15)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 122

558 SUPERVISORS, N.E.C. 976

563 BRICKMASONS AND STONEMASONS 311

567 CARPENTERS 21,098

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 3,030

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 294

593 INSULATION WORKERS 497

596 SHEETMETAL DUCT INSTALLERS 171
7
597 STRUCTURAL METAL WORKERS 2,723
31
599 CONSTRUCTION TRADES, N.E.C. 685

753 CEMENTING AND GLUING MACHINE OPERATORS 156

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 234

783 WELDERS AND CUTTERS 2,684

844 OPERATING ENGINEERS 54

869 CONSTRUCTION LABORERS 11,628
21
889 LABORERS, EXCEPT CONSTRUCTION 179

SUBTOTAL 44,842
59
HEAVY CONSTRUCTION CONTRACTORS (SIC 16)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 302

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 559

516 HEAVY EQUIPMENT MECHANICS 6,327
75
558 SUPERVISORS, N.E.C. 646

588 CONCRETE AND TERRAZZO FINISHERS 923

699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 256

783 WELDERS AND CUTTERS 1,350

844 OPERATING ENGINEERS 3,269

869 CONSTRUCTION LABORERS 3,173

SUBTOTAL 16,805
75
SPECIAL TRADE CONTRACTORS (SIC 17)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 658

453 JANITORS AND CLEANERS 304

505 AUTOMOBILE MECHANICS 82

516 HEAVY EQUIPMENT MECHANICS 297

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 5,743

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 82

565 TILE SETTERS, HARD AND SOFT 14,554

566 CARPET INSTALLERS 1,658

567 CARPENTERS 5,429

573 DRYWALL INSTALLERS 1,179

575 ELECTRICIANS 10,262

576 ELECTRICIAN APPRENTICES 368

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 1,204

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 30,129

595 ROOFERS 7,515

597 STRUCTURAL METAL WORKERS 5,766
141
599 CONSTRUCTION TRADES, N.E.C. 2,542

637 MACHINISTS 2,690

653 SHEET METAL WORKERS 5,776

734 PRINTING MACHINE OPERATORS 227

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 2,098

783 WELDERS AND CUTTERS 8,485

787 HAND MOLDING, CASTING, AND FORMING OCCUPATIONS 812

804 TRUCK DRIVERS, HEAVY 283

869 CONSTRUCTION LABORERS 4,550

873 PRODUCTION HELPERS 72

889 LABORERS, EXCEPT CONSTRUCTION 390

SUBTOTAL 113,155
141
FOOD AND KINDRED PRODUCTS (SIC 20)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
053 CIVIL ENGINEERS 787

095 REGISTERED NURSES 14
14
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 1,147

365 STOCK AND INVENTORY CLERKS 58

453 JANITORS AND CLEANERS 6,214
352
505 AUTOMOBILE MECHANICS 154

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 681

518 INDUSTRIAL MACHINERY REPAIRERS 57

544 MILLWRIGHTS 78

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 1,599

549 NOT SPECIFIED MECHANICS AND REPAIRERS 206

633 SUPERVISORS, PRODUCTION OCCUPATIONS 523

637 MACHINISTS 421

696 STATIONARY ENGINEERS 282

754 PACKAGING AND FILLING MACHINE OPERATORS 58

756 MIXING AND BLENDING MACHINE OPERATORS 2,265

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 35

763 ROASTING AND BAKING MACHINE OPERATORS, FOOD 117

766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 39

768 CRUSHING AND GRINDING MACHINE OPERATORS 3,287

779 MACHINE OPERATORS, NOT SPECIFIED 2,816

783 WELDERS AND CUTTERS 914

806 DRIVER-SALES WORKERS 335

856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 280

877 STOCK HANDLERS AND BAGGERS 313

878 MACHINE FEEDERS AND OFFBEARERS 58

889 LABORERS, EXCEPT CONSTRUCTION 521

SUBTOTAL 23,259
366
TEXTILE MILL PRODUCTS (SIC 22)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 103

453 JANITORS AND CLEANERS 1,683

518 INDUSTRIAL MACHINERY REPAIRERS 250
38
544 MILLWRIGHTS 157

633 SUPERVISORS, PRODUCTION OCCUPATIONS 208

696 STATIONARY ENGINEERS 23

725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 376

734 PRINTING MACHINE OPERATORS 1,209
725
743 TEXTILE CUTTING MACHINE OPERATORS 171

744 TEXTILE SEWING MACHINE OPERATORS 342

749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 5,858
830
753 CEMENTING AND GLUING MACHINE OPERATORS 240
171
756 MIXING AND BLENDING MACHINE OPERATORS 388

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 103

769 SLICING AND CUTTING MACHINE OPERATORS 134

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,365

779 MACHINE OPERATORS, NOT SPECIFIED 137

783 WELDERS AND CUTTERS 1,993

889 LABORERS, EXCEPT CONSTRUCTION 301

SUBTOTAL 15,041
1,764
APPAREL AND OTHER TEXTILE PRODUCTS (SIC 23)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 274

667 TAILORS 237

744 TEXTILE SEWING MACHINE OPERATORS 6,557
6,380
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 59
59
785 ASSEMBLERS 2,469
2,469
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 197
148
889 LABORERS, EXCEPT CONSTRUCTION 1,265

SUBTOTAL 11,058
9,056
LUMBER AND WOOD PRODUCTS (SIC 24)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
365 STOCK AND INVENTORY CLERKS 192

453 JANITORS AND CLEANERS 2,303

544 MILLWRIGHTS 463

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 282

549 NOT SPECIFIED MECHANICS AND REPAIRERS 940

567 CARPENTERS 179

575 ELECTRICIANS 134

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 1,020

646 LAY-OUT WORKERS 1,827
1,522
658 FURNITURE AND WOOD FINISHERS 2,297

696 STATIONARY ENGINEERS 346

726 WOOD LATHE, ROUTING, AND PLANING MACHINE OPERATORS 761
457
727 SAWING MACHINE OPERATORS 884

733 MISCELLANEOUS WOODWORKING MACHINE OPERATORS 2,313

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 267
267
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 584

769 SLICING AND CUTTING MACHINE OPERATORS 185

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 533

779 MACHINE OPERATORS, NOT SPECIFIED 498

783 WELDERS AND CUTTERS 416

785 ASSEMBLERS 7,819
1,083
SUBTOTAL 24,243
3,329
FURNITURE AND FIXTURES (SIC 25)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
518 INDUSTRIAL MACHINERY REPAIRERS 366

633 SUPERVISORS, PRODUCTION OCCUPATIONS 169

637 MACHINISTS 211

668 UPHOLSTERERS 58

723 METAL PLATING MACHINE OPERATORS 12

779 MACHINE OPERATORS, NOT SPECIFIED 60

785 ASSEMBLERS 1,469
180
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 90

889 LABORERS, EXCEPT CONSTRUCTION 678

SUBTOTAL 3,113
180
PAPER AND ALLIED PRODUCTS (SIC 26)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 503

216 ENGINEERING TECHNICIANS, N.E.C. 981

259 SALES REPRESENTATIVES, MINING, MANUFACTURING, AND WHOLESALE 479
479
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 360

453 JANITORS AND CLEANERS 4,145

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 130

516 HEAVY EQUIPMENT MECHANICS 216

518 INDUSTRIAL MACHINERY REPAIRERS 388

533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 22

549 NOT SPECIFIED MECHANICS AND REPAIRERS 3,215

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 306

734 PRINTING MACHINE OPERATORS 240

749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 2,550

756 MIXING AND BLENDING MACHINE OPERATORS 1,318

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,063

779 MACHINE OPERATORS, NOT SPECIFIED 5,884
2,697
783 WELDERS AND CUTTERS 1,290

873 PRODUCTION HELPERS 599

888 HAND PACKERS AND PACKAGERS 130
65
SUBTOTAL 23,819
3,241
PRINTING AND PUBLISHING (SIC 27)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 1,015
116
549 NOT SPECIFIED MECHANICS AND REPAIRERS 260

567 CARPENTERS 14

633 SUPERVISORS, PRODUCTION OCCUPATIONS 256

714 NUMERICAL CONTROL MACHINE OPERATORS 66

734 PRINTING MACHINE OPERATORS 3,165
512
736 TYPESETTERS AND COMPOSITORS 1,550
1,292
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 258

787 HAND MOLDING, CASTING, AND FORMING OCCUPATIONS 512

888 HAND PACKERS AND PACKAGERS 274

SUBTOTAL 7,370
1,920
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
036 INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION 32
32
216 ENGINEERING TECHNICIANS, N.E.C. 190
57
224 CHEMICAL TECHNICIANS 2,664
286
225 SCIENCE TECHNICIANS, N.E.C. 612
313
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 193
52
389 ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C. 52

453 JANITORS AND CLEANERS 2,895

519 MACHINERY MAINTENANCE OCCUPATIONS 90

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 79

549 NOT SPECIFIED MECHANICS AND REPAIRERS 2,247

567 CARPENTERS 65

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 96

633 SUPERVISORS, PRODUCTION OCCUPATIONS 269

637 MACHINISTS 110

696 STATIONARY ENGINEERS 170

719 MOLDING AND CASTING MACHINE OPERATORS 47

754 PACKAGING AND FILLING MACHINE OPERATORS 89

755 EXTRUDING AND FORMING MACHINE OPERATORS 1,273

756 MIXING AND BLENDING MACHINE OPERATORS 1,943
82
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 190

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 2,102
38
783 WELDERS AND CUTTERS 1,087

785 ASSEMBLERS 866

856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 123
15
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 268

888 HAND PACKERS AND PACKAGERS 1,934
1,934
889 LABORERS, EXCEPT CONSTRUCTION 2,262
236
SUBTOTAL 21,948
3,045
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 1,575

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 795

567 CARPENTERS 14

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 3,075

637 MACHINISTS 966

699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 730

756 MIXING AND BLENDING MACHINE OPERATORS 56
7
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 302

766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 359

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 369

779 MACHINE OPERATORS, NOT SPECIFIED 5,593

783 WELDERS AND CUTTERS 116

SUBTOTAL 13,950
7
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
027 PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS 50

095 REGISTERED NURSES 8

216 ENGINEERING TECHNICIANS, N.E.C. 48
16
225 SCIENCE TECHNICIANS, N.E.C. 163

235 TECHNICIANS, N.E.C. 100
25
335 FILE CLERKS 553
484
453 JANITORS AND CLEANERS 1,918
66
549 NOT SPECIFIED MECHANICS AND REPAIRERS 289

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 118

633 SUPERVISORS, PRODUCTION OCCUPATIONS 1,440
83
634 TOOL AND DIE MAKERS 359

637 MACHINISTS 246
66
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 1,088

696 STATIONARY ENGINEERS 512

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 912
73
717 FABRICATING MACHINE OPERATORS, N.E.C. 307
295
719 MOLDING AND CASTING MACHINE OPERATORS 16,771
8,644
744 TEXTILE SEWING MACHINE OPERATORS 5,747
5,673
753 CEMENTING AND GLUING MACHINE OPERATORS 2,079
1,075
755 EXTRUDING AND FORMING MACHINE OPERATORS 82

756 MIXING AND BLENDING MACHINE OPERATORS 1,095
199
758 COMPRESSING AND COMPACTING MACHINE OPERATORS 56

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 54

765 FOLDING MACHINE OPERATORS 89
22
769 SLICING AND CUTTING MACHINE OPERATORS 659
37
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 12,832
4,651
779 MACHINE OPERATORS, NOT SPECIFIED 9,418
2,567
783 WELDERS AND CUTTERS 1,856

785 ASSEMBLERS 3,655
1,553
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 519
344
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 749
115
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 2,143

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 34

888 HAND PACKERS AND PACKAGERS 1,124
422
SUBTOTAL 67,073
26,410
LEATHER AND LEATHER PRODUCTS (SIC 31)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
368 WEIGHERS, MEASURERS, AND CHECKERS 33

453 JANITORS AND CLEANERS 264

669 SHOE REPAIRERS 97

745 SHOE MACHINE OPERATORS 4,327
2,848
753 CEMENTING AND GLUING MACHINE OPERATORS 161
54
769 SLICING AND CUTTING MACHINE OPERATORS 2,636
1,721
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 458

779 MACHINE OPERATORS, NOT SPECIFIED 167
167
785 ASSEMBLERS 902
664
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 295

SUBTOTAL 9,340
5,454
STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
048 CHEMICAL ENGINEERS 12

057 MECHANICAL ENGINEERS 12
6
059 ENGINEERS, N.E.C. 49

073 CHEMISTS, EXCEPT BIOCHEMISTS 6

216 ENGINEERING TECHNICIANS, N.E.C. 109
17
235 TECHNICIANS, N.E.C. 24

453 JANITORS AND CLEANERS 2,478

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 32

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 150

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,518

567 CARPENTERS 744

575 ELECTRICIANS 364

593 INSULATION WORKERS 738
138
633 SUPERVISORS, PRODUCTION OCCUPATIONS 429

677 OPTICAL GOODS WORKERS 168
151
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 170

695 POWER PLANT OPERATORS 159
81
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 755
637
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 69

756 MIXING AND BLENDING MACHINE OPERATORS 16

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 12

768 CRUSHING AND GRINDING MACHINE OPERATORS 285
252
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 414
149
779 MACHINE OPERATORS, NOT SPECIFIED 2,777
335
783 WELDERS AND CUTTERS 687

785 ASSEMBLERS 1,900
851
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 1,475
807
804 TRUCK DRIVERS, HEAVY 1,259

856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 46

878 MACHINE FEEDERS AND OFFBEARERS 235
201
SUBTOTAL 17,092
3,625
PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
053 CIVIL ENGINEERS 34

364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 93

368 WEIGHERS, MEASURERS, AND CHECKERS 186

453 JANITORS AND CLEANERS 6,715
28
518 INDUSTRIAL MACHINERY REPAIRERS 278

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 173

544 MILLWRIGHTS 774

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 159

575 ELECTRICIANS 25

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 194

676 PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS 149

707 ROLLING MACHINE OPERATORS 2,166

723 METAL PLATING MACHINE OPERATORS 395

757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 39

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 240

768 CRUSHING AND GRINDING MACHINE OPERATORS 1,392

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,633

779 MACHINE OPERATORS, NOT SPECIFIED 155

783 WELDERS AND CUTTERS 1,803

796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 167

889 LABORERS, EXCEPT CONSTRUCTION 263

SUBTOTAL 17,033
28
FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 259

073 CHEMISTS, EXCEPT BIOCHEMISTS 133

216 ENGINEERING TECHNICIANS, N.E.C. 190
19
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 80

453 JANITORS AND CLEANERS 2,538
55
516 HEAVY EQUIPMENT MECHANICS 16

518 INDUSTRIAL MACHINERY REPAIRERS 268

544 MILLWRIGHTS 22

549 NOT SPECIFIED MECHANICS AND REPAIRERS 942

567 CARPENTERS 46

575 ELECTRICIANS 639

597 STRUCTURAL METAL WORKERS 5,759

633 SUPERVISORS, PRODUCTION OCCUPATIONS 1,173

634 TOOL AND DIE MAKERS 346

637 MACHINISTS 1,129

643 BOILERMAKERS 1,247

653 SHEET METAL WORKERS 308

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 156

676 PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS 203
11
704 LATHE AND TURNING MACHINE OPERATORS 4,633
962
705 MILLING AND PLANING MACHINE OPERATORS 987

706 PUNCHING AND STAMPING PRESS MACHINE OPERATORS 20
20
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 1,476

717 FABRICATING MACHINE OPERATORS, N.E.C. 964

719 MOLDING AND CASTING MACHINE OPERATORS 541
52
723 METAL PLATING MACHINE OPERATORS 5,156
107
724 HEAT TREATING EQUIPMENT OPERATORS 124

725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 376
376
744 TEXTILE SEWING MACHINE OPERATORS 908

749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 2,548
158
753 CEMENTING AND GLUING MACHINE OPERATORS 42
21
755 EXTRUDING AND FORMING MACHINE OPERATORS 26

756 MIXING AND BLENDING MACHINE OPERATORS 14

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 2,812

768 CRUSHING AND GRINDING MACHINE OPERATORS 502
65
769 SLICING AND CUTTING MACHINE OPERATORS 155
39
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 2,738
294
779 MACHINE OPERATORS, NOT SPECIFIED 5,544
1,784
783 WELDERS AND CUTTERS 20,921

785 ASSEMBLERS 4,173
1,631
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 754
240
849 CRANE AND TOWER OPERATORS 662

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 902

873 PRODUCTION HELPERS 503
113
878 MACHINE FEEDERS AND OFFBEARERS 1,409
1,409
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 292

889 LABORERS, EXCEPT CONSTRUCTION 968
60
SUBTOTAL 75,604
7,416
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
095 REGISTERED NURSES 23
23
216 ENGINEERING TECHNICIANS, N.E.C. 491
52
235 TECHNICIANS, N.E.C. 50

364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 398
10
365 STOCK AND INVENTORY CLERKS 23

453 JANITORS AND CLEANERS 4,634
79
516 HEAVY EQUIPMENT MECHANICS 230

518 INDUSTRIAL MACHINERY REPAIRERS 687

519 MACHINERY MAINTENANCE OCCUPATIONS 709
709
523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 8

544 MILLWRIGHTS 144

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 307

549 NOT SPECIFIED MECHANICS AND REPAIRERS 215

575 ELECTRICIANS 251

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 146

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 181

633 SUPERVISORS, PRODUCTION OCCUPATIONS 296
62
634 TOOL AND DIE MAKERS 2,175

637 MACHINISTS 9,171
1,404
645 PATTERNMAKERS AND MODEL MAKERS, METAL 514

646 LAY-OUT WORKERS 60

653 SHEET METAL WORKERS 417

683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 1,405
421
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 1,061

703 LATHE AND TURNING MACHINE SET-UP OPERATORS 686
62
704 LATHE AND TURNING MACHINE OPERATORS 1,576
79
708 DRILLING AND BORING MACHINE OPERATORS 354

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 1,119
194
719 MOLDING AND CASTING MACHINE OPERATORS 1,679
803
723 METAL PLATING MACHINE OPERATORS 323

724 HEAT TREATING EQUIPMENT OPERATORS 296

756 MIXING AND BLENDING MACHINE OPERATORS 81
27
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 268

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 2,240
11
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 17
12
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 108
54
779 MACHINE OPERATORS, NOT SPECIFIED 844

783 WELDERS AND CUTTERS 15,396
50
785 ASSEMBLERS 18,659
3,260
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 421
62
797 PRODUCTION TESTERS 179
120
859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 113

869 CONSTRUCTION LABORERS 33

883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 240
21
888 HAND PACKERS AND PACKAGERS 267

889 LABORERS, EXCEPT CONSTRUCTION 227
22
SUBTOTAL 68,722
7,537
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
055 ELECTRICAL AND ELECTRONIC ENGINEERS 464
44
095 REGISTERED NURSES 24
24
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 1,711
683
216 ENGINEERING TECHNICIANS, N.E.C. 114

225 SCIENCE TECHNICIANS, N.E.C. 171
171
345 DUPLICATING MACHINE OPERATORS 47
23
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 81

453 JANITORS AND CLEANERS 5,346
407
518 INDUSTRIAL MACHINERY REPAIRERS 167

519 MACHINERY MAINTENANCE OCCUPATIONS 70
31
523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 107

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,082
22
567 CARPENTERS 6

575 ELECTRICIANS 239

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 138

637 MACHINISTS 2,821
24
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 52
11
683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 319
300
689 INSPECTORS, TESTERS, AND GRADERS 67
33
703 LATHE AND TURNING MACHINE SET-UP OPERATORS 91
48
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 2

719 MOLDING AND CASTING MACHINE OPERATORS 452
419
723 METAL PLATING MACHINE OPERATORS 790
57
724 HEAT TREATING EQUIPMENT OPERATORS 165

727 SAWING MACHINE OPERATORS 31

734 PRINTING MACHINE OPERATORS 63
40
753 CEMENTING AND GLUING MACHINE OPERATORS 370
370
756 MIXING AND BLENDING MACHINE OPERATORS 41
6
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 448
173
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 92

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 886
327
779 MACHINE OPERATORS, NOT SPECIFIED 97
65
783 WELDERS AND CUTTERS 1,090
39
785 ASSEMBLERS 3,174
1,918
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 7
7
793 HAND ENGRAVING AND PRINTING OCCUPATIONS 68
68
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 663
461
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 436

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 23

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 397
132
SUBTOTAL 22,412
5,903
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
056 INDUSTRIAL ENGINEERS 14

057 MECHANICAL ENGINEERS 383
14
074 ATMOSPHERIC AND SPACE SCIENTISTS 22

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 86

215 MECHANICAL ENGINEERING TECHNICIANS 58

216 ENGINEERING TECHNICIANS, N.E.C. 374
3
224 CHEMICAL TECHNICIANS 40
3
365 STOCK AND INVENTORY CLERKS 312

453 JANITORS AND CLEANERS 3,612

505 AUTOMOBILE MECHANICS 38

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 2,282

516 HEAVY EQUIPMENT MECHANICS 21

518 INDUSTRIAL MACHINERY REPAIRERS 4,633

519 MACHINERY MAINTENANCE OCCUPATIONS 36

533 MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS 3

534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 9

544 MILLWRIGHTS 259

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 14

549 NOT SPECIFIED MECHANICS AND REPAIRERS 2,936
302
567 CARPENTERS 6,726
10
575 ELECTRICIANS 198

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 2,692
151
585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 1,871

596 SHEETMETAL DUCT INSTALLERS 395
17
597 STRUCTURAL METAL WORKERS 1,027

633 SUPERVISORS, PRODUCTION OCCUPATIONS 125

634 TOOL AND DIE MAKERS 69

637 MACHINISTS 430
7
643 BOILERMAKERS 48

646 LAY-OUT WORKERS 319

653 SHEET METAL WORKERS 686
128
668 UPHOLSTERERS 9

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 9

676 PATTERNMAKERS, LAY-OUT WORKERS, AND CUTTERS 17

683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 344
7
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 17

694 WATER AND SEWAGE TREATMENT PLANT OPERATORS 14

703 LATHE AND TURNING MACHINE SET-UP OPERATORS 37

709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 3,005
433
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 28

717 FABRICATING MACHINE OPERATORS, N.E.C. 57

723 METAL PLATING MACHINE OPERATORS 186
3
725 MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS 40

734 PRINTING MACHINE OPERATORS 3

753 CEMENTING AND GLUING MACHINE OPERATORS 31
17
754 PACKAGING AND FILLING MACHINE OPERATORS 213

755 EXTRUDING AND FORMING MACHINE OPERATORS 51

756 MIXING AND BLENDING MACHINE OPERATORS 13

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 1,498
133
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 411

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 370
6
779 MACHINE OPERATORS, NOT SPECIFIED 156
17
783 WELDERS AND CUTTERS 5,028
6
785 ASSEMBLERS 9,112
277
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 2,274

796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 71

797 PRODUCTION TESTERS 14

849 CRANE AND TOWER OPERATORS 160

859 MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS 724
3
873 PRODUCTION HELPERS 52

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 194

889 LABORERS, EXCEPT CONSTRUCTION 1,684
43
SUBTOTAL 55,540
1,580
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
064 COMPUTER SYSTEMS ANALYSTS AND SCIENTISTS 386
125
216 ENGINEERING TECHNICIANS, N.E.C. 1,788
426
225 SCIENCE TECHNICIANS, N.E.C. 488
213
235 TECHNICIANS, N.E.C. 1,278
905
335 FILE CLERKS 92

453 JANITORS AND CLEANERS 463
21
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 483

649 ENGRAVERS, METAL 55
27
677 OPTICAL GOODS WORKERS 6,885
3,365
678 DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS 134
134
683 ELECTRICAL AND ELECTRONIC EQUIPMENT ASSEMBLERS 508
253
684 MISCELLANEOUS PRECISION WORKERS, N.E.C. 232
58
709 GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS 2,123
1,762
719 MOLDING AND CASTING MACHINE OPERATORS 439
296
723 METAL PLATING MACHINE OPERATORS 2,148
949
755 EXTRUDING AND FORMING MACHINE OPERATORS 429
241
756 MIXING AND BLENDING MACHINE OPERATORS 54
54
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 56
56
774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 179
57
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,202
1,101
779 MACHINE OPERATORS, NOT SPECIFIED 2,009
1,151
783 WELDERS AND CUTTERS 110

784 SOLDERERS AND BRAZERS 169
169
785 ASSEMBLERS 4,146
2,424
889 LABORERS, EXCEPT CONSTRUCTION 733

SUBTOTAL 26,589
13,787
MISCELLANEOUS MANUFACTURING INDUSTRIES (SIC 39)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
013 MANAGERS, MARKETING, ADVERTISING, AND PUBLIC RELATIONS 60

453 JANITORS AND CLEANERS 187
46
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 191

597 STRUCTURAL METAL WORKERS 271
30
633 SUPERVISORS, PRODUCTION OCCUPATIONS 92
92
637 MACHINISTS 101

675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 159

723 METAL PLATING MACHINE OPERATORS 191

758 COMPRESSING AND COMPACTING MACHINE OPERATORS 824
600
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 1,007
225
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 230
54
779 MACHINE OPERATORS, NOT SPECIFIED 1,389

783 WELDERS AND CUTTERS 326

785 ASSEMBLERS 2,209
1,058
888 HAND PACKERS AND PACKAGERS 225

889 LABORERS, EXCEPT CONSTRUCTION 1,810
454
SUBTOTAL 9,272
2,559
RAILROAD TRANSPORTATION (SIC 40)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
567 CARPENTERS 22

SUBTOTAL 22

TRUCKING AND WAREHOUSING (SIC 42)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 104

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 505

514 AUTOMOBILE BODY AND RELATED REPAIRERS 2,991

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,391

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 805

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 45

SUBTOTAL 5,841

WATER TRANSPORTATION (SIC 44)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 990

567 CARPENTERS 264

575 ELECTRICIANS 228

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 1,708

833 MARINE ENGINEERS 2,632

883 FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. 7,408

889 LABORERS, EXCEPT CONSTRUCTION 10,456
88
SUBTOTAL 23,686
88
TRANSPORTATION BY AIR (SIC 45)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 1,258

505 AUTOMOBILE MECHANICS 528

508 AIRCRAFT ENGINE MECHANICS 6,707
57
515 AIRCRAFT MECHANICS, EXC. ENGINE 1,080

518 INDUSTRIAL MACHINERY REPAIRERS 17

523 ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT 10

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 471
99
653 SHEET METAL WORKERS 1,613
28
689 INSPECTORS, TESTERS, AND GRADERS 108

723 METAL PLATING MACHINE OPERATORS 148

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 17

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 83

783 WELDERS AND CUTTERS 63

785 ASSEMBLERS 138

SUBTOTAL 12,241
184
PIPE LINES, EXCEPT NATURAL GAS (SIC 46)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
783 WELDERS AND CUTTERS 8,085

SUBTOTAL 8,085

TRANSPORTATION SERVICES (SIC 47)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
487 ANIMAL CARETAKERS, EXCEPT FARM 258
86
SUBTOTAL 258
86
COMMUNICATION (SIC 48)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
055 ELECTRICAL AND ELECTRONIC ENGINEERS 1,001

313 SECRETARIES 356
356
453 JANITORS AND CLEANERS 352

529 TELEPHONE INSTALLERS AND REPAIRERS 6,749

567 CARPENTERS 287

SUBTOTAL 8,745
356
ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 157

505 AUTOMOBILE MECHANICS 1,812

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,924

577 ELECTRICAL POWER INSTALLERS AND REPAIRERS 2,253

783 WELDERS AND CUTTERS 2,110
116
869 CONSTRUCTION LABORERS 360

SUBTOTAL 8,616
116
WHOLESALE TRADE - DURABLE GOODS (SIC 50)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
019 MANAGERS AND ADMINISTRATORS, N.E.C. 728

235 TECHNICIANS, N.E.C. 861

313 SECRETARIES 1,456
1,456
453 JANITORS AND CLEANERS 396

514 AUTOMOBILE BODY AND RELATED REPAIRERS 582

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,172

756 MIXING AND BLENDING MACHINE OPERATORS 3,474

873 PRODUCTION HELPERS 344

888 HAND PACKERS AND PACKAGERS 85

SUBTOTAL 9,098
1,456
WHOLESALE TRADE - NONDURABLE GOODS (SIC 51)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
225 SCIENCE TECHNICIANS, N.E.C. 1,185
474
549 NOT SPECIFIED MECHANICS AND REPAIRERS 146

633 SUPERVISORS, PRODUCTION OCCUPATIONS 1,185

889 LABORERS, EXCEPT CONSTRUCTION 4,652

SUBTOTAL 7,168
474
AUTOMOTIVE DEALERS & SERVICE STATIONS (SIC 55)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
505 AUTOMOBILE MECHANICS 6,355

SUBTOTAL 6,355

PERSONAL SERVICES (SIC 72)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
018 FUNERAL DIRECTORS 3,941

453 JANITORS AND CLEANERS 364

696 STATIONARY ENGINEERS 161

783 WELDERS AND CUTTERS 32

SUBTOTAL 4,498

BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 475
75
215 MECHANICAL ENGINEERING TECHNICIANS 1,106
24
453 JANITORS AND CLEANERS 1,066

567 CARPENTERS 5

637 MACHINISTS 76

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 52
23
SUBTOTAL 2,780
122
AUTO REPAIR, SERVICES, AND GARAGES (SIC 75)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 9,044

503 SUPERVISORS, MECHANICS AND REPAIRERS 226

505 AUTOMOBILE MECHANICS 2,604

507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 10,215

514 AUTOMOBILE BODY AND RELATED REPAIRERS 4,296

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 475

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,532

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 118

795 MISCELLANEOUS HAND WORKING OCCUPATIONS 719

SUBTOTAL 29,229

MISCELLANEOUS REPAIR SERVICES (SIC 76)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
379 GENERAL OFFICE CLERKS 362

538 OFFICE MACHINE REPAIRERS 2,169

637 MACHINISTS 2,346

783 WELDERS AND CUTTERS 2,989

787 HAND MOLDING, CASTING, AND FORMING OCCUPATIONS 293

789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 816

SUBTOTAL 8,975

HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
084 PHYSICIANS 45
19
085 DENTISTS 92
14
095 REGISTERED NURSES 39,533
35,449
096 PHARMACISTS 415
270
103 PHYSICAL THERAPISTS 777
695
105 THERAPISTS, N.E.C. 219
219
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 633
495
204 DENTAL HYGIENISTS 85
49
206 RADIOLOGIC TECHNICIANS 503
333
207 LICENSED PRACTICAL NURSES 5,361
5,277
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 129
96
216 ENGINEERING TECHNICIANS, N.E.C. 1,168
1,085
225 SCIENCE TECHNICIANS, N.E.C. 27

364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 288
250
445 DENTAL ASSISTANTS 156
106
447 NURSING AIDES, ORDERLIES, AND ATTENDANTS 3,078
2,604
449 MAIDS AND HOUSEMEN 4,311
2,988
453 JANITORS AND CLEANERS 1,957
357
534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 48

547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 263

549 NOT SPECIFIED MECHANICS AND REPAIRERS 307
7
567 CARPENTERS 453

579 PAINTERS, CONSTRUCTION AND MAINTENANCE 244

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 589

678 DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS 1,616
21
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 153

766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 52

SUBTOTAL 62,502
50,334
TOTAL 919,193 151,581
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(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 estimates, 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.

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