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5.1 The following definitions apply in this Part.

asbestos-containing material

asbestos-containing material  means

• (a) any article that is manufactured and contains 1% or more asbestos by weight at the time of manufacture or that contains a concentration of 1% or more asbestos as determined in accordance with Method 9002 set out in the document entitled NIOSH Manual of Analytical Methods, published by the National Institute for Occupational Safety and Health, as amended from time to time, or in accordance with a scientifically proven method used to collect and analyze a representative sample of the material; and

• (b) any material that contains a concentration of 1% or more asbestos as determined in accordance with Method 9002 set out in the document entitled NIOSH Manual of Analytical Methods, published by the National Institute for Occupational Safety and Health, as amended from time to time, or in accordance with a scientifically proven method used to collect and analyze a representative sample of the material. (matériau contenant de l’amiante)

enclosure

enclosure  means a physical barrier such as drywall, plywood or metal sheeting that, as part of the containment system, isolates asbestos-containing material from adjacent areas in a building to prevent the release of airborne asbestos fibres into those areas. (encloisonnement)

lower explosive limit

lower explosive limit  means the lower limit of flammability of a chemical agent or a combination of chemical agents at ambient temperature and pressure, expressed

• (a) for a gas or vapour, as a percentage in air by volume; and

• (b) for dust, as the weight of dust per volume of air. (limite explosive inférieure)

moderate-risk activity

moderate-risk activity  means an activity that involves the handling of asbestos-containing material or is carried out in proximity to friable asbestos-containing material, that is not otherwise classified as a low-risk activity or high-risk activity and that includes

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product identifier

product identifier  has the same meaning as in subsection 1(1) of the Hazardous Products Regulations. (identificateur de produit)

supplier

supplier  has the same meaning as in section 2 of the Hazardous Products Act. (fournisseur)

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• 5.25 (1) Subject to section 5.29, if an employer receives a supplier safety data sheet, the employer may prepare a work place safety data sheet to be used on board an aircraft in place of the supplier safety data sheet if

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  • (c) the supplier safety data sheet is readily available for examination by employees in any form, as determined in consultation with the policy committee or, if there is no policy committee, the work place committee or the health and safety representative; and

• (2) An employer shall review the accuracy of the information disclosed on a work place safety data sheet referred to in subsection (1) and update it as soon as feasible after new hazard information or significant new data becomes available to the employer.

• (3) If the information required to be disclosed on the work place safety data sheet is not available or not applicable to the hazardous product, the employer shall, in place of the information, insert the words “not available” or “not applicable”, as the case may be, in the English version and the words “non disponible” or “sans objet”, as the case may be, in the French version, of the work place safety data sheet.

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• 5.16 (1) No employee shall be exposed to a concentration of an airborne chemical agent, other than airborne asbestos fibres, in excess of the value for that chemical agent adopted by the American Conference of Governmental Industrial Hygienists in its publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time.

• (1.1) An employer shall ensure that an employee’s exposure to a concentration of airborne asbestos fibres is as close to zero as possible, but in any event the employer shall ensure that the concentration does not exceed the value for airborne asbestos fibres adopted by the American Conference of Governmental Industrial Hygienists in its publication entitled Threshold Limit Values (TLV) and Biological Exposure Indices (BEI), as amended from time to time.

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2.1 The following definitions apply in this Part.

A-weighted sound pressure level

A-weighted sound pressure level  means a sound pressure level as determined by a measurement system that includes an A-weighting filter that its manufacturer represents as meeting the requirements set out in the International Electrotechnical Commission International Standard IEC 61672-1:2002(E), 1st edition 2002-2005 Electroacoustics – Sound Level Meters. (niveau de pression acoustique pondérée A)

sound level meter

sound level meter  means a device for measuring sound pressure level that its manufacturer represents as meeting the performance requirements for a Type 2 instrument as specified in the International Electrotechnical Commission International Standard IEC 61672-1:2002(E), 1st edition 2002-2005 Electroacoustics – Sound Level Meters. (sonomètre)

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• (3) A copy of each first aid record shall be given to the employer as soon as feasible after the recording of the information.

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• (5) Persons with access to first aid records shall keep the information contained in the records confidential except as required for the purpose of meeting reporting obligations under Part 10.

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