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Notice of Intent
Standard for Installation and Proper Use of Path...
This Standard covers the installation, location and proper use of path marking systems and exit signage in buildings, including the exit door, exit stairway shafts, exit stairs, obstacles and pathway marking lines, handrail...
Notice of Intent
Standard for Signaling Devices for the Hearing...
These requirements cover emergency-signaling devices for the hearing impaired. The devices and/or systems covered by this standard are suitable for use in a controlled environment, or in an uncontrolled environment as...
Notice of Intent
Standard for Video Image Smoke Detection System...
These devices detect the image of smoke from a fire in the field of view area defined by the limits of the camera. Installation/operating document(s) and/or product marking information provided with the product must describe...
Notice of Intent
Standard for Inspection and Testing of Fire Alarm...
This Standard prescribes requirements for the inspection and testing of fire alarm systems and specifies the devices and functions to be inspected, tested, and documented for the periodic inspection and test.
Notice of Intent
Standard for Verification of Fire Alarm Systems
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...
Notice of Intent
Standard for Control Units for Fire Alarm Systems
This Standard covers requirements for control units, fire alarm systems and control unit accessories for use in accordance with the Standard for the Installation of Fire Alarm Systems , CAN/ULC-S524, in accordance with Rule...
Notice of Intent
Standard for Equipment for Fire Signal Receiving...
This Standard covers requirements for fire signal receiving centres and systems, which include transmitting and receiving equipment, proprietary fire signal receiving centre equipment and control unit accessories for use in...
Notice of Intent
Performance Rating of Active Chilled Beams
Note: This NOI was withdrawn by the responsible SDO on June 13, 2023. This standard applies to active chilled beams as defined in Section 3, including multi-service active chilled beams and room air induction units. This...
Notice of Intent
Standard Test Method for the Determination of...
This test method determines combustibility parameters for the assessment of degree of combustibility of building materials by measuring the heat release and smoke production from specimens exposed to radiant heat using the...
Notice of Intent
Off Road Diesel
1. SCOPE 1.1 This standard applies to two types of diesel fuel, Type A and Type B, that are suitable for use in off-road and stationary diesel engines. 1.2 Both types of fuel may be used in off-road1 diesel-powered equipment...
Notice of Intent
Diesel Fuel for Locomotive-Type Medium-Speed ...
1.1 This standard applies to one type of diesel fuel that is suitable for use in locomotive-type medium-speed diesel engines. 1.2 This type of fuel may be suitable for use1 in other medium-speed diesel applications. 1.3 The...
Notice of Intent
Non-Recirculating Direct Gas-Fired Industrial...
1.1 This Standard applies to newly produced, direct gas-fired industrial air heaters of the non-recirculating type, hereinafter referred to as heaters, whose purpose is to offset building heat loss. All air to the heater is...