[inglés] Regulation respecting lead - made under the Occupational Health and Safety Act Jurisdicción Canadá - Ontario Ańo 1987 Publicado en inglés Título original / otro título [inglés] Regulation respecting lead - made under the Occupational Health and Safety Act [Canada - Ontario] Fuente [inglés] Ontario Government Bookstore, Publication Services Section, 5th Floor, 880 Bay Street, Toronto M7A 1N8, Ont., Canada, 1987. 77p. Index. Número de referencia Ontario Regulation 536/81 Descriptores [Principales] Canadá, Ontario, limitación de la exposición, plomo, plomo y sus compuestos, valores umbrales [Secundarios] directiva, dosificación en el aire, dosificación en la orina, dosificación en la sangre, ley, respiradores, tests de exposición, tetraetilo de plomo, toma de muestras y análisis, valoración de la exposición, vigilancia médica Categoría Riesgos químicos Resumen [inglés] This Regulation, as amended by Ontario Regulation 23/87, prescrbes lead (Pb) (including its inorganic and organic compounds) as a designated substance. Exposure limits set for workplace air: TWA exposure - 0.15mg Pb/m3 of air (except for tetraethyl lead), Tel, 0.10mg Pb/m3); short-term exposure (<15min, no more than 4 times in a workday, at least 60min apart each time) - 0.30mg Pb/m3 (except for TEL, 0.45mg Pb/m3). Other aspects covered: responsibilities of employers; exposure evaluation; control programmes; monitoring; medical supervision; record keeping. Also included: schedule for calculating TWA exposures; code for respiratory equipment for lead; codes for determining lead in blood, urine and air; code for medical surveillance. CIS No. 89-1421 Número de registro 52627