National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation*

Agent Name TRIAZINE-2,4,6(1H,3H,5H)-TRIONE, 1,3,5-TRICHLORO-, S-
CAS # 87-90-1
RTECS # XZ1925000
Agent Code 84386

Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
018 FUNERAL DIRECTORS 3,941  
019 MANAGERS AND ADMINISTRATORS, N.E.C. 20 20
056 INDUSTRIAL ENGINEERS 155 78
095 REGISTERED NURSES 7,462 1,063
097 DIETITIANS 1,799 1,223
098 INHALATION THERAPISTS 126 14
103 PHYSICAL THERAPISTS 383 318
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 664 381
206 RADIOLOGIC TECHNICIANS 1,194 573
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 1,366 1,138
223 BIOLOGICAL TECHNICIANS 933 760
274 SALES WORKERS, OTHER COMMODITIES 1,787 1,787
313 SECRETARIES 106 106
345 DUPLICATING MACHINE OPERATORS 795 568
364 TRAFFIC, SHIPPING, AND RECEIVING CLERKS 576 229
365 STOCK AND INVENTORY CLERKS 1,231 762
379 GENERAL OFFICE CLERKS 1,689 1,689
427 PROTECTIVE SERVICE OCCUPATIONS, N.E.C. 1,009 1,009
436 COOKS, EXCEPT SHORT ORDER 105 20
444 MISCELLANEOUS FOOD PREPARATION OCCUPATIONS 4,591 3,414
446 HEALTH AIDES, EXCEPT NURSING 8,328 5,001
448 SUPERVISORS, CLEANING AND BUILDING SERVICE WORKERS 635 382
449 MAIDS AND HOUSEMEN 9,852 6,222
453 JANITORS AND CLEANERS 53,351 23,268
469 PERSONAL SERVICE OCCUPATIONS, N.E.C. 216 154
487 ANIMAL CARETAKERS, EXCEPT FARM 1,811 1,100
505 AUTOMOBILE MECHANICS 528  
507 BUS, TRUCK, AND STATIONARY ENGINE MECHANICS 313  
518 INDUSTRIAL MACHINERY REPAIRERS 79  
519 MACHINERY MAINTENANCE OCCUPATIONS 127  
534 HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS 34  
543 ELEVATOR INSTALLERS AND REPAIRERS 149  
547 SPECIFIED MECHANICS AND REPAIRERS, N.E.C. 1,267  
567 CARPENTERS 1,112  
585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 127  
633 SUPERVISORS, PRODUCTION OCCUPATIONS 2,920 380
637 MACHINISTS 1,008 10
655 MISCELLANEOUS PRECISION METAL WORKERS 29 18
675 HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS 201  
678 DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS 2,614 2,033
686 BUTCHERS AND MEAT CUTTERS 2,067  
687 BAKERS 1,866 510
688 FOOD BATCHMAKERS 127 63
694 WATER AND SEWAGE TREATMENT PLANT OPERATORS 465  
695 POWER PLANT OPERATORS 144  
696 STATIONARY ENGINEERS 21  
699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 765  
715 MISCELLANEOUS METAL, PLASTIC, STONE, AND GLASS WORKING MACHINE OPERATORS 8  
719 MOLDING AND CASTING MACHINE OPERATORS 246 112
735 PHOTOENGRAVERS AND LITHOGRAPHERS 19  
748 LAUNDERING AND DRY CLEANING MACHINE OPERATORS 7,684 2,733
754 PACKAGING AND FILLING MACHINE OPERATORS 1,446 1,422
756 MIXING AND BLENDING MACHINE OPERATORS 3,243 154
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 323  
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 43 11
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 190 27
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 5,977 2,955
779 MACHINE OPERATORS, NOT SPECIFIED 6,159 4,342
785 ASSEMBLERS 887 443
789 HAND PAINTING, COATING, AND DECORATING OCCUPATIONS 7 7
795 MISCELLANEOUS HAND WORKING OCCUPATIONS 614 256
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 11,756 4,542
799 GRADERS AND SORTERS, EXCEPT AGRICULTURAL 190 190
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 2,470 63
873 PRODUCTION HELPERS 16  
887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 3,362 507
889 LABORERS, EXCEPT CONSTRUCTION 6,368 950
TOTAL 171,094 73,008

*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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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