FURNITURE AND FIXTURES (SIC 25)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
759	PAINTING AND PAINT SPRAYING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	6
SUBTOTAL		0.0%	0.0%	0.0%	100.0%	0.0%	6
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
633	SUPERVISORS, PRODUCTION OCCUPATIONS	100.0%	0.0%	0.0%	0.0%	0.0%	335
696	STATIONARY ENGINEERS	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%	2,730
796	PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,675
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	853
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	6,105
PRIMARY METAL INDUSTRIES (SIC 33)
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%	53
SUBTOTAL		100.0%	0.0%	0.0%	0.0%	0.0%	53
FABRICATED METAL PRODUCTS (SIC 34)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	1,055
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	866
SUBTOTAL		54.9%	0.0%	0.0%	45.0%	0.0%	1,921
ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
216	ENGINEERING TECHNICIANS, N.E.C.	57.1%	0.0%	21.4%	21.4%	0.0%	22
453	JANITORS AND CLEANERS	100.0%	0.0%	0.0%	0.0%	0.0%	616
703	LATHE AND TURNING MACHINE SET-UP OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	69
719	MOLDING AND CASTING MACHINE OPERATORS	0.0%	0.0%	82.3%	17.7%	0.0%	487
757	SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	185
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	100.0%	0.0%	0.0%	0.0%	0.0%	7
785	ASSEMBLERS	0.0%	0.0%	0.0%	100.0%	0.0%	287
859	MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS	0.0%	0.0%	0.0%	100.0%	0.0%	46
SUBTOTAL		47.7%	0.0%	23.5%	28.6%	0.0%	1,719
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code	Occupation Description (1980)	No Control	Resp Prot	Other PPE	Vent	Other Control	Exposures
335	FILE CLERKS	100.0%	0.0%	0.0%	0.0%	0.0%	92
453	JANITORS AND CLEANERS	75.0%	0.0%	25.0%	0.0%	0.0%	122
709	GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS	100.0%	0.0%	0.0%	0.0%	0.0%	31
777	MISCELLANEOUS MACHINE OPERATORS, N.E.C.	50.0%	0.0%	50.0%	0.0%	0.0%	1,129
SUBTOTAL		56.6%	0.0%	43.3%	0.0%	0.0%	1,374
TOTAL		78.8%	0.0%	8.9%	12.2%	0.0%	11,178
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.