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This Standard applies to the inspection, testing and maintenance of smoke alarms within dwelling units as well as within sleeping rooms / areas that are not part of dwelling units. (Refer to Appendix A, Explanatory Materials...

Scope 1.1 This Standard applies to factory-designed and prefabricated vapour-compression chillers that include one or more hermetic or external drive compressors. 1.2 The compressor types covered under this Standard include...

Note: An additional comment period of Ausgust 13 to September 4, 2019 has been applied to ANSI/CAN/UL 3600, as the standard was in the initial stages of development for more than 12 months. All corresponding dates will apply...

This standard provides minimum acceptable performance parameters for video surveillance systems. The system stakeholder determines the video surveillance system operational requirements. Refer to Section 8, System Operational...

1.1 This Standard prescribes inspection and test procedures for the purpose of verifying that the fire alarm system is installed in conformance with the design and CAN/ULC-S524, Standard for Installation of Fire Alarm Systems...

1.1 This Standard covers the power handling capabilities of Information and Communication Technology (ICT) cable assemblies when used for powering or charging Audio/Video, Information, and Communication Technology Equipment...

Note: As requested by the responsible SDO, this NOI being reissued as the standard was in the initial stages of development for more than 12 months. An additional comment period of February 6 to February 27, 2024 (originally...

1.1 These requirements cover heat actuated fire detectors in ordinary (nonhazardous) and outdoor locations, for use as components in automatic fire protective systems, to be installed in accordance with the Standard for the...

1 Scope This Standard applies to concrete block masonry units made from cementitious materials, water, and aggregates, with or without the inclusion of other materials. This Standard may be applied to other units of similar...

1.1 This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and voluntary...

1.1 This Standard specifies the requirements for factory made rigid polystyrene insulation in the form of boards with or without facings or coatings made by moulding of pre-expanded beads ( EPS ) or extrusion of polystyrene (...

1.1 This Standard covers lining systems for existing masonry chimneys , which may or may not incorporate a liner of fire-clay tile, and existing factory built chimneys and vents.