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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...

1 Scope 1.1 These requirements apply to companies involved in the charging, recharging, maintenance, repair, inspection and decommissioning of halon and clean agent extinguishing systems and equipment, including the...

Note: The standards development activity for this NOI (originally published on April 20, 2021), was updated by the responsible SDO on August 23, 2022. 1 Scope 1.1 This standard presents methodologies for characterizing and...

1.1 These requirements cover dampers intended for use in heating, ventilating and air conditioning (HVAC) systems. 1.2 Leakage-rated dampers (smoke dampers) are intended to restrict the spread of smoke in HVAC systems that...

The Standard provides training curriculum requirements for ground search and rescue (GSAR) operations for the three core roles of searcher, team leader, and search and rescue (SAR) manager. The Standard provides guidance to...

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...

English: SCOPE 1.1 Foods and other aquaculture products shall refer to organic production methods only if they comply with this standard and local regulations. 1.2 This standard applies to the following products to the extent...

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 contains requirements for non-threaded, quick-connect couplings of the internal lug design for use in fire protection service. (See Appendix A.) 1.2 The couplings are intended for use with fire hose in the...

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 This Standard describes the requirements for the application and installation of ancillary devices which interact with a fire alarm system. This Standard shall be applied in conjunction with CAN/ULC-S524, Standard for...

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 (...