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B64.10-11 - Selection and installation of backflow preventers 1 Scope 1.1 Application This Standard specifies requirements for the selection and installation of backflow preventers. Additional information on how backflow due to back siphonage and back pressure occurs, and how to select and apply specific devices, is included in Annexes A, B, and C. 1.2 Exclusions 1.2.1 This Standard does not…

1 Scope 1.1 General This Standard applies to electric hot tubs/spas that are factory-built, self-contained packaged units supplied with equipment for heating and circulating water. These units are connected to an electrical supply circuit of 250 V or less (i.e., 125 V maximum to ground). This Standard specifies test procedures, test conditions, and performance requirements for standby…

1 Scope 1.1 General This fenestration Standard/Specification applies to both operating and fixed, new construction and replacement windows, doors, SSPs, TDDs, roof windows, and unit skylights installed into exterior building envelopes. This fenestration Standard/Specification establishes material-neutral, minimum, and optional performance requirements for windows, doors, SSPs, TDDs, roof…

1 Scope 1.1 This Standard describes the design, construction, load rating, installation, erection, inspection, maintenance, repair, modification, test, and operation of lattice and telescopic boom mobile cranes. Note: See Annex A for illustrations of mobile cranes and Annex B for illustrations of parts of a mobile crane. 1.2 This Standard applies only to machines that have all of the following…

1 Scope 1.1 This Standard specifies design and performance requirements, test methods, and requirements for marking and labelling individual connecting components used as part of a personal fall arrest system (PFAS). This Standard applies to components that are (a) used in the interconnection of a complete PFAS unit in accordance with CSA Z259.10; (b) intended to be used as the primary single…

201.1.1 Scope Replacement: This international standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MAMMOGRAPHIC X-RAY EQUIPMENT and MAMMOGRAPHIC STEREOTACTIC DEVICES, hereafter also referred to as ME EQUIPMENT. NOTE 1 This includes MAMMOGRAPHIC X-RAY EQUIPMENT using integrated digital X-RAY IMAGE RECEPTORS or integrated storage phosphor subsystems. Excluded from the…

201.1.1 Scope Replacement: This International Standard applies to BASIC SAFETY and ESSENTIAL PERFORMANCE of equipment incorporating one or more sources of OPTICAL RADIATION in the wavelength range 200 nm to 3 000 nm, with the exception of laser radiation, and intended to create non-visual photobiological effects in humans or animals for therapeutic, diagnostic, monitoring, cosmetic/aesthetic or…

This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of X-RAY EQUIPMENT declared by the MANUFACTURER to be suitable for RADIOSCOPICALLY GUIDED INTERVENTIONAL PROCEDURES, hereafter referred to as INTERVENTIONAL X-RAY EQUIPMENT. Its scope excludes, in particular: – equipment for RADIOTHERAPY; – equipment for COMPUTED TOMOGRAPHY; – ACCESSORIES intended to be…

0 Introduction 0.1 This harmonized Standard was developed in response to an industry request for a Standard for evaluation of plastic plumbing fixtures that would be acceptable for use in both Canada and the United States. Standards for plumbing fixtures made of other materials are also available or under development. 0.2 Harmonization activities for plastic plumbing fixtures Standards were…

1 Scope This International Standard specifies methods of measurement of electrical power consumption in standby mode(s) and other low power modes (off mode and network mode), as applicable. It is applicable to electrical products with a rated input voltage or voltage range that lies wholly or partly in the range 100 V a.c. to 250 V a.c. for single phase products and 130 V a.c. to 480 V a.c…