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Notice of Intent
Standard for Leakage Rated Dampers for Use in...
These requirements cover dampers intended for use in heating, ventilating and air conditioning (HVAC) systems. Leakage-rated dampers (smoke dampers) are intended to restrict the spread of smoke in HVAC systems that are...
Notice of Intent
Standard for Oil-Water Separators
1.1 This Standard provides minimum requirements for shop fabricated single-wall or double-wall oil-water separators intended to collect and separate free oil from water by gravity separation at an inlet free oil concentration...
Notice of Intent
Standard for Balloon-Type Ball Backwater Valves
The balloon-type backwater valve is a fault resistant product that combines three elements: a micro-electric water sensor, a pneumatic bladder device to seal a sanitary line, and a control panel. When the sensor detects a...
Notice of Intent
Standard Method of Test for Ignition Resistance...
This Standard applies to cellulose fibre loose fill thermal insulation suitable for indoor use in building construction within the temperature range of -60 to 90 ºC. Insulation material conforming to this Standard is suitable...
Notice of Intent
Standard Specification for Fire Door Frames Meeting...
These requirements apply to frame assemblies for swinging fire doors. These frame assemblies have demonstrated performance in fire tests sufficient to warrant their use with fire doors which have been assigned a fire...
Notice of Intent
Standard for Water Based Agent Fire Extinguishers
This is the common UL and ULC Standard for Water Based Agent Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of portable water based agent fire...
Notice of Intent
Standard for Carbon-Dioxide Fire Exinguishers
This is the common UL and ULC Standard for Carbon-Dioxide Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of portable carbon-dioxide fire...
Notice of Intent
Standard for Water Fire Extinguishers
This is the common UL and ULC Standard for Water Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of water fire extinguishers. Water fire extinguishers...
Notice of Intent
Standard for Halocarbon Clean Agent Fire Extinguishers
This is the common UL and ULC Standard for Halocarbon Clean Agent Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of portable halocarbon clean agent...
Notice of Intent
Standard for the Installation and Performance...
This Standard applies to the minimum requirements for the installation and operating performance of ventilation and fire suppression systems for commercial, industrial, institutional or similar cooking applications.
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 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...