“lead” means elemental lead, inorganic compounds of lead and organic compounds of lead (“plomb”) (b) an arrangement, program or system described in subsection 9 (4) of the Act in which workers or their representatives participate (“comité mixte sur la santé et la sécurité”) “joint health and safety committee” includes, in addition to a joint health and safety committee established under the Act,Ĭommittee of like nature described in subsection 9 (4) of the Act, “isocyanates” means organic isocyanates (“isocyanates”) “IDLH atmosphere” means an atmosphere that poses an immediate threat to life or that will cause irreversible adverse health effects or impair a worker’s ability to escape from the environment (“atmosphère DIVS”) “HEPA filter” means a high efficiency particulate air filter that is at least 99.97 per cent efficient in removing particles with a mean aerodynamic diameter of 0.3 micrometres from the air (“filtre HEPA”)
#Metal refinery oxygen not included skin
“exposure” means exposure by inhalation, ingestion, skin absorption or skin contact (“exposition”) “direct-reading instrument” means a combustible gas indicator, oxygen meter, colorimetric indicator tube, organic vapour monitor or other instrument that can immediately detect and provide a measurement of an airborne chemical agent (“instrument à lecture directe”) “coke oven emissions” means the benzene soluble fraction of total particulate matter of the substances emitted into the atmosphere from metallurgical coke ovens including condensed vapours and solid particulates (“fumées de four à coke”)
#Metal refinery oxygen not included code
“Code for Medical Surveillance” means the Code for Medical Surveillance for Designated Substances in Ontario Regulation 490/09 (2019) under the Occupational Health and Safety Act published by the Ministry, dated 2019 and available on a website of the Government of Ontario (“code régissant la surveillance médicale”) “C” or “ceiling limit” means the maximum airborne concentration of a biological or chemical agent to which a worker may be exposed at any time (“C”, “valeur C” ou “valeur plafond”) “assigned protection factor” means the anticipated level of respiratory protection that would be provided by a properly functioning respirator or class of respirators to properly fitted and trained users (“facteur de protection caractéristique”) “asbestos” means any of the following fibrous silicates:
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(c) arsenic in organic form only where both inorganic and organic compounds of arsenic are present (“arsenic”) (b) arsenic in inorganic compounds, except arsine, and
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“air-purifying respirator” means a respirator with an air-purifying filter, cartridge or canister that removes specific air contaminants by passing ambient air through the air-purifying element (“appareil de protection respiratoire à épuration d’air”) “airline respirator” means a respirator and air supply hose with a hood or helmet, a tight-fitting facepiece, or a loose-fitting facepiece or visor, that is supplied with compressed breathing air from a compressed breathing air system (“appareil de protection respiratoire à adduction d’air”) Retention: records of medical examinationsĪssigned protection factor for respirators Medical examination after exposure to acrylonitrile, arsenic, ethylene oxide or vinyl chloride Requirements: care and maintenance of respirator