[inglés] Regulation respecting silica - made under the Occupational Health and Safety Act Derogado! Jurisdicción Canadá - Ontario Ańo 1983 Publicado en inglés Título original / otro título [inglés] Regulation respecting silica - made under the Occupational Health and Safety Act Fuente [inglés] Ontario Ministry of Labour, Occupational Health and Safety Division, 400 University Ave., Toronto, Ontario M7A 1T7, Canada, 1983. 51p. Descriptores [Principales] Canadá, Ontario, polvos respirables, sílice, valores umbrales [Secundarios] ley, recambio, respiradores, toma de muestras y análisis, vigilancia médica Categoría Riesgos químicos Resumen [inglés] This regulation presented in booklet form includes: the regulation proper, setting the exposure limit for silica at 0.10mg/m3 (TWA) with a ceiling value of 0.20mg/m3; a code for respiratory equipment for silica; a code for measuring airborne silica; a code of medical surveillance. CIS No. 85-52 Número de registro 43339