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1.1 These requirements cover diesel engines for driving centrifugal fire pumps. 1.2 The engines covered by these requirements are intended for installation and use in accordance with the Standard for the Installation of...

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...

Note: This notice of intent was withdrawn by the responsible SDO on November 7, 2023. This Standard specifies minimum requirements for a Wastewater Management System established by an Operating Authority Municipal Wastewater...

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 specifies the requirements applicable to holders, bases and connectors intended for solid-state (LED) light engines and arrays for installation in lighting equipment, provided that they employ a...

Note: The title and scope of this Notice of Intent (originally published on March 26, 2019) was updated by the responsible SDO on July 16, 2024. These requirements cover power banks, sometimes also known as portable USB...

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 (...

Note: The scope of this Notice of Intent (originally published on November 21, 2023) was updated by the responsible SDO on April 4, 2024. This Standard addresses the safety of electrical and electronic equipment within the...

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...

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...

1.1 Objectives This Standard is for use by organizations that intend to provide people with disabilities with customer service that is equivalent to the quality of service provided to the population at large. The objectives...

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...