| Agent Name | LIMESTONE, POWDER |
| CAS # | 1317-65-3 |
| RTECS # | EV9580000 |
| Agent Code | X3265 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 614 | DRILLERS, OIL WELL | 4,107 |
|
| SUBTOTAL | 4,107 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 567 | CARPENTERS | 450 |
|
| 753 | CEMENTING AND GLUING MACHINE OPERATORS | 156 |
|
| 869 | CONSTRUCTION LABORERS | 3,957 |
|
| SUBTOTAL | 4,563 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 1,488 |
|
| 558 | SUPERVISORS, N.E.C. | 1,188 |
|
| 567 | CARPENTERS | 620 |
|
| 575 | ELECTRICIANS | 95 |
|
| 768 | CRUSHING AND GRINDING MACHINE OPERATORS | 951 |
|
| 804 | TRUCK DRIVERS, HEAVY | 1,901 |
|
| 844 | OPERATING ENGINEERS | 1,668 |
|
| 853 | EXCAVATING AND LOADING MACHINE OPERATORS | 2,377 |
|
| 869 | CONSTRUCTION LABORERS | 4,763 |
|
| SUBTOTAL | 15,051 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 533 | MISCELLANEOUS ELECTRICAL AND ELECTRONIC EQUIPMENT REPAIRERS | 1,629 |
|
| 583 | PAPERHANGERS | 387 |
|
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 5,641 |
|
| 653 | SHEET METAL WORKERS | 2,793 |
|
| SUBTOTAL | 10,450 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 114 |
|
| 453 | JANITORS AND CLEANERS | 57 |
|
| 454 | ELEVATOR OPERATORS | 363 |
|
| 768 | CRUSHING AND GRINDING MACHINE OPERATORS | 114 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 114 |
|
| 804 | TRUCK DRIVERS, HEAVY | 227 |
|
| 888 | HAND PACKERS AND PACKAGERS | 725 |
|
| SUBTOTAL | 1,714 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 100 |
|
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 208 |
|
| 725 | MISCELLANEOUS METAL AND PLASTIC PROCESSING MACHINE OPERATORS | 376 |
|
| 744 | TEXTILE SEWING MACHINE OPERATORS | 342 |
|
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 2,018 |
188 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 147 |
|
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 134 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 589 |
|
| 889 | LABORERS, EXCEPT CONSTRUCTION | 301 |
|
| SUBTOTAL | 4,215 |
188 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 705 |
|
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 1,020 |
|
| 785 | ASSEMBLERS | 1,458 |
729 |
| SUBTOTAL | 3,183 |
729 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 240 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 887 |
|
| SUBTOTAL | 1,127 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 18 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 14 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 196 |
|
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 13 |
|
| 883 | FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. | 32 |
|
| 889 | LABORERS, EXCEPT CONSTRUCTION | 823 |
|
| SUBTOTAL | 1,096 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 567 | CARPENTERS | 14 |
|
| 593 | INSULATION WORKERS | 98 |
|
| SUBTOTAL | 112 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 433 |
|
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 225 |
64 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 48 |
|
| SUBTOTAL | 706 |
64 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 048 | CHEMICAL ENGINEERS | 6 |
|
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 24 |
6 |
| 235 | TECHNICIANS, N.E.C. | 18 |
|
| 615 | EXPLOSIVES WORKERS | 246 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 1,212 |
|
| 804 | TRUCK DRIVERS, HEAVY | 1,741 |
|
| SUBTOTAL | 3,247 |
6 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 166 |
|
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 447 |
|
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 1,408 |
|
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 76 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 166 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 166 |
|
| SUBTOTAL | 2,429 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 389 | ADMINISTRATIVE SUPPORT OCCUPATIONS, N.E.C. | 1,462 |
|
| 453 | JANITORS AND CLEANERS | 1,055 |
|
| 567 | CARPENTERS | 15 |
|
| 689 | INSPECTORS, TESTERS, AND GRADERS | 71 |
48 |
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 71 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 48 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 4,614 |
1,758 |
| 887 | VEHICLE WASHERS AND EQUIPMENT CLEANERS | 541 |
|
| SUBTOTAL | 7,877 |
1,806 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 215 | MECHANICAL ENGINEERING TECHNICIANS | 58 |
|
| 453 | JANITORS AND CLEANERS | 470 |
|
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 44 |
|
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 16 |
|
| 637 | MACHINISTS | 1,763 |
22 |
| 708 | DRILLING AND BORING MACHINE OPERATORS | 354 |
|
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 1,123 |
|
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 487 |
|
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 118 |
|
| 785 | ASSEMBLERS | 1,174 |
118 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 74 |
|
| SUBTOTAL | 5,681 |
140 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 784 | SOLDERERS AND BRAZERS | 436 |
|
| 785 | ASSEMBLERS | 408 |
408 |
| SUBTOTAL | 844 |
408 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 527 |
|
| 567 | CARPENTERS | 74 |
|
| 634 | TOOL AND DIE MAKERS | 350 |
32 |
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 168 |
31 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 298 |
14 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 580 |
|
| SUBTOTAL | 1,997 |
77 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 233 |
39 |
| SUBTOTAL | 233 |
39 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 3,681 |
|
| 503 | SUPERVISORS, MECHANICS AND REPAIRERS | 217 |
|
| SUBTOTAL | 3,898 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 339 |
|
| SUBTOTAL | 339 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 599 |
|
| SUBTOTAL | 599 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 487 | ANIMAL CARETAKERS, EXCEPT FARM | 258 |
86 |
| SUBTOTAL | 258 |
86 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 507 | BUS, TRUCK, AND STATIONARY ENGINE MECHANICS | 512 |
|
| 514 | AUTOMOBILE BODY AND RELATED REPAIRERS | 4,472 |
|
| SUBTOTAL | 4,984 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 059 | ENGINEERS, N.E.C. | 17 |
|
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 17 |
|
| 206 | RADIOLOGIC TECHNICIANS | 1,068 |
704 |
| 503 | SUPERVISORS, MECHANICS AND REPAIRERS | 9 |
|
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 42 |
|
| SUBTOTAL | 1,153 |
704 | |
| TOTAL | 79,863 | 4,247 | |
| 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.