Rechercher

1 Scope 1.1 This Standard covers spuds and flush valves for water closet bowls, tanks, and urinals. 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 standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which…

1 Scope 1.1 This Standard applies to automatic compensating valves intended to be installed at the point of use, where the user has access to flow or final temperature controls, and where no further mixing occurs downstream of the device. Note: In this Standard, automatic compensating valves are also referred to as devices. 1.2 This Standard covers automatic compensating valves intended to…

1 Scope 1.1 This Standard specifies provisions for safe and effective control of reactor power. 1.2 This Standard pertains to all components of the system, including mechanical, process, software, electrical, and instrumentation and control design used for the control of the neutron flux and the thermal output of the reactor. 1.3 In this Standard, “control” refers to both manual and…

1 Scope 1.1 This Standard applies to portable, handheld, fuel- and electrically powered chain saws intended for forestry and other wood-cutting applications. It describes safety and environmental requirements for the design of chain saws and includes recommendations pertaining to their safe operation. 1.2 In addition to the applicable requirements of this Standard, the requirements of CSA Z62.3…

1 Scope 1.1 This Standard specifies kickback performance requirements for gasoline-powered chain saws, 80 cm3 (4.88 in3) engine displacement and smaller, Classes 1A, 1B, and 1C, and electric chain saws, Classes 2A, 2B, and 2C, intended for forestry and other wood-cutting applications, as defined in CSA Z62.1. 1.2 This Standard also specifies kickback performance requirements for…

1 Scope 1.1 This Standard applies to single- or multiple-conductor, round, flat, or coiled appliance wiring material products classified as follows: (a) Class I — internal wiring of equipment (single- or multiple-conductor constructions with or without an insulating covering, covering or jacket): (i) Group A — not subject to mechanical abuse; and (ii) Group B — potentially subject to mechanical…

1 Scope 1.1 This Standard covers the design, qualification, installation, operation, maintenance, inspection, and documentation of the safety systems for a water-cooled nuclear power plant. 1.2 This Standard provides the general requirements for the safety systems. This Standard is a companion document of CSA N290.2 and N290.3, which outline specific requirements. 1.3 In CSA standards, “shall…

1 Scope 1.1 This Standard covers the design, qualification, installation, operation, maintenance, inspection, and documentation of the emergency core cooling (ECC) system for a water-cooled nuclear power plant. 1.2 The ECC system’s primary purpose is to transfer heat from the reactor core following a loss of reactor coolant that exceeds the makeup capability of process systems. This Standard…

1 Scope 1.1 This Standard applies to the containment system of existing and new water-cooled nuclear power plants. Notes: (1) “Existing nuclear power plants” refers to those licensed for operation prior to 2011. (2) The requirements for new builds and existing plants might differ. Where requirements differ for new builds and existing plants, the difference is explicitly stated. 1.2 This…

This National Standard of Canada is equivalent to International Standard ISO 14937:2009. 1 Scope 1.1 Inclusions 1.1.1 This International Standard specifies general requirements for the characterization of a sterilizing agent and for the development, validation and routine monitoring and control of a sterilization process for medical devices. NOTE Although the scope of this…