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1.1 This Standard applies to enclosures for electrical equipment, other than lighting fixtures, intended to be used in Class II, Division 1, Groups E, F, and G hazardous locations in accordance with CSA C22.1, Canadian Electrical Code, Part I. 1.2 In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the…

1.1 This Standard covers microwave oven appliances for households included within the scope of the U.S. Department of Energy (DoE) and Natural Resources Canada (NRCan) minimum energy performance requirements. This includes the following product category: electric microwave oven (see Clause 3 for a definition of “electric microwave oven”). 1.2 This Standard does not include directions for…

1.1 This Standard covers the construction and performance* (see Clause 3, Definitions) of gas-fired appliances with inputs up to and including 400 000 Btu/h (117.23 kW)† to determine their suitability for use at high altitude. The appliances include furnaces, boilers, room heaters, unit heaters, water heaters, and such other appliances where field conditions indicate the necessity of testing for…

1.1 General This Standard specifies requirements for an occupational health and safety (OHS) incident investigation and prevention program (IIPP). This Standard can be applied by organizations of any size or type. This Standard is intended to address investigations related to occupational health and safety. This Standard does not specify requirements for criminal or regulatory enforcement…

1.1 This Standard specifies the technical requirements for the design, procurement, fabrication, installation, modification, repair, replacement, testing, examination, and inspection of, and other work related to, pressure-retaining systems, components, and supports over the service life of a CANDU nuclear power plant. 1.2 This Standard applies to all pressure-retaining systems, including…

1.1 This Standard applies to portable type gas camp lights for use: a) with propane, butane, liquefied petroleum gas or any combination thereof; and b) outdoors only. 1.2 Lights and components employing materials or having forms of construction differing from those detailed in these provisions may be examined and tested according to the intent of the provisions and if found to be…

1.1 Purpose This Standard establishes the minimum requirements for workplace first aid kits. It is intended to be used by occupational health and safety (OHS) regulators, manufacturers and distributors of first aid kits, employers, and other interested workplace parties. Note: At the time of publication, workplace first aid legislation differs from jurisdiction to jurisdiction in Canada. It is…

ISO 12631:2017 specifies a method for calculating the thermal transmittance of curtain walls consisting of glazed and/or opaque panels fitted in, or connected to, frames. The calculation includes: - different types of glazing, e.g. glass or plastic; single or multiple glazing; with or without low emissivity coating; with cavities filled with air or other gases; - frames (of any material…

ISO/TR 52003-2:2017 refers to ISO 52003‑1. It contains information to support the correct understanding and use of ISO 52003‑1 and does not contain any normative provisions. NOTE The relation with other EPB standards, product standards and product policy is shown schematically in Figure 4 of Clause 6.

ISO 52016-1:2017 specifies calculation methods for the assessment of: a) the (sensible) energy need for heating and cooling, based on hourly or monthly calculations; b) the latent energy need for (de-)humidification, based on hourly or monthly calculations; c) the internal temperature, based on hourly calculations; d) the sensible heating and cooling load, based on hourly calculations…