AGRICULTURAL SERVICES (SIC 07)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
086	VETERINARIANS	100.0%	0.0%	0.0%	0.0%	0.0%	1,472
487	ANIMAL CARETAKERS, EXCEPT FARM	100.0%	0.0%	0.0%	0.0%	0.0%	589
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	2,061
FOOD AND KINDRED PRODUCTS (SIC 20)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
223	BIOLOGICAL TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	77
696	STATIONARY ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	24
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	101
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
223	BIOLOGICAL TECHNICIANS	0.0%	0.0%	50.0%	50.0%	0.0%	907
224	CHEMICAL TECHNICIANS	0.0%	0.0%	100.0%	0.0%	0.0%	3,274
235	TECHNICIANS, N.E.C.	0.0%	0.0%	100.0%	0.0%	0.0%	512
453	JANITORS AND CLEANERS	0.0%	0.0%	84.3%	15.7%	0.0%	480
889	LABORERS, EXCEPT CONSTRUCTION	0.0%	0.0%	100.0%	0.0%	0.0%	165
SUBTOTAL		0.0%	0.0%	90.0%	9.9%	0.0%	5,338
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	0.0%	0.0%	100.0%	0.0%	0.0%	322
SUBTOTAL		0.0%	0.0%	100.0%	0.0%	0.0%	322
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%	718
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	1,197
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	1,915
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
707	ROLLING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	433
SUBTOTAL		0.0%	0.0%	0.0%	100.0%	0.0%	433
TRANSPORTATION EQUIPMENT (SIC 37)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
214	INDUSTRIAL ENGINEERING TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	14
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	14
PERSONAL SERVICES (SIC 72)
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%	249
748	LAUNDERING AND DRY CLEANING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	3,489
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	3,738
BUSINESS SERVICES (SIC 73)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
056	INDUSTRIAL ENGINEERS	100.0%	0.0%	0.0%	0.0%	0.0%	155
073	CHEMISTS, EXCEPT BIOCHEMISTS	0.0%	0.0%	0.0%	100.0%	0.0%	408
SUBTOTAL		27.5%	0.0%	0.0%	72.4%	0.0%	563
HEALTH SERVICES (SIC 80)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
073	CHEMISTS, EXCEPT BIOCHEMISTS	100.0%	0.0%	0.0%	0.0%	0.0%	310
078	BIOLOGICAL AND LIFE SCIENTISTS	100.0%	0.0%	0.0%	0.0%	0.0%	127
083	MEDICAL SCIENTISTS	16.1%	0.0%	0.0%	83.9%	0.0%	322
096	PHARMACISTS	0.0%	0.0%	0.0%	100.0%	0.0%	310
203	CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS	40.6%	0.0%	36.9%	0.0%	22.5%	2,455
206	RADIOLOGIC TECHNICIANS	0.0%	0.0%	0.0%	100.0%	0.0%	296
208	HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	7
223	BIOLOGICAL TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	281
224	CHEMICAL TECHNICIANS	100.0%	0.0%	0.0%	0.0%	0.0%	28
446	HEALTH AIDES, EXCEPT NURSING	100.0%	0.0%	0.0%	0.0%	0.0%	2,024
SUBTOTAL		62.1%	0.0%	14.7%	14.2%	8.9%	6,160
TOTAL		57.2%	0.0%	29.2%	10.8%	2.6%	20,645
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.