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Notice of Intent
Standard for Gas and Vapour Detectors and Sensor...
This Standard covers requirements for toxic and combustible gas and vapour detectors and sensors, and accessories, including mechanical guards intended to be portable or employed in indoor or outdoor locations. A detector and...
Notice of Intent
Dry Chemical Fire Extinguishers
These requirements cover the construction and performance, exclusive of performance during fire tests, of portable dry chemical and dry powder (Class D) fire extinguishers. Dry chemical and dry powder fire extinguishers are...
Notice of Intent
Standard for Factory-Built Grease Ducts
These requirements cover factory-built grease ducts and grease duct assemblies that are intended to be installed as alternatives to the grease ducts constructed of all welded 1.37 mm carbon steel or 1.09 mm stainless steel...
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...