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1.1 This Standard applies to the design, installation, operation, maintenance, and testing of emergency generators and associated equipment for providing an emergency power supply to electrical loads (a) in buildings and facilities when the normal power supply fails and an emergency electrical power supply is required by the National Building Code of Canada (NBCC); and (b) of essential…

Scope 1.1 This Standard specifies requirements for concentric-lay aluminum stranded conductors, with or without a central core of reinforcing steel strand. These conductors are intended for overhead installation on single-phase or three-phase electrical distribution systems. 1.2 In CSA Standards, "shall" is used to express a requirement, i.e., a provision that the user is…

Preface This is the first edition of CSA C68.9, Covered overhead distribution line wire. This Standard is based on Canadian Electricity Association (CEA) WCWG-06 (95), Covered Overhead Lines Wire (used with permission from CEA). Scope 1.1 This Standard specifies requirements for covered overhead distribution line wire. These conductors are intended for overhead installation as single…

Scope 1.1 General 1.1.1 Application This Standard deals with the following subjects: (a) electrical safety associated with health care provision; and (b) essential electrical systems for health care facilities. Note: See Clause 3 for the definition of "health care facility". 1.1.2 Exclusions 1.1.2.1 This Standard is not intended to apply to veterinary facilities, although its…

IEC/ISO 31010:2009 is a dual logo IEC/ISO supporting standard for ISO 31000 and provides guidance on selection and application of systematic techniques for risk assessment. This standard is not intended for certification, regulatory or contractual use. NOTE: This standard does not deal specifically with safety. It is a generic risk management standard and any references to safety are purely of an…

IEC 60092-306:2009(E) applies to luminaires and lighting accessories for use in ships. It applies primarily to luminaires for illumination purposes. NOTE - Boats, submarines (except naval submarines), watercraft and floating equipment are ships to which this standard applies. This standard also applies to lighting accessories associated with the wiring and current consuming appliance of an…

Scope 1.1 This Standard deals with new protective footwear and includes requirements for two grades of toe impact resistance, as well as special requirements for sole plate performance, metatarsal protection, electric-shock protection, sole flex durability, conductivity, and chainsaw protection. (See Figures 1 and 2 for footwear and foot nomenclature used in this Standard.) 1.2 This Standard…

Scope 1.1 This Standard applies to multiple-conductor control and instrumentation cables (including thermocouple cables and thermocouple extension cables) having a voltage rating not exceeding 1000 V and intended for installation in accordance with the Canadian Electrical Code, Part I. Note: The designations for such cables are "CIC" for unarmoured cables and "ACIC" for…

Scope 1.1 This Standard applies to open-type (fused and solid-blade) cutouts with a polymeric insulator structure component. These cutouts are intended for operation on alternating current distribution systems. 1.2 In some cases, specific types of construction are envisaged. This does not preclude the use of other types of construction, provided that the engineering representatives…

Scope 1.1 This Standard applies to the design, manufacture, installation, operation, inspection, testing, and maintenance of concrete pumps, placing booms, and delivery systems. Note: See Figures 1 to 6 for illustrations of the equipment covered by this Standard. 1.2 This Standard does not apply to belt-conveying machines, mortar-spraying machines, and dry-mix shotcreting machines. 1.3 In CSA…