Search

1.1 These requirements and methods of test apply to fire damper assemblies rated ¾ h, 1 h, 1½ h, 2 h, or 3 h for use in air-conditioning and ventilating system ducts or openings (without ducts) piercing horizontally or...

These requirements and methods of test apply to fire damper assemblies rated 3/4 h, 1 h, 1-1/2 h, 2 h, or 3 h for use in air-conditioning and ventilating system ducts or openings (without ducts) piercing horizontally or...

1.1 This Standard sets forth minimum design and construction requirements for non-pressure horizontal cylindrical steel tanks that are used for underground storage of flammable and combustible liquids. In addition to this...

This Standard establishes requirements for combination door closers-holders equipped with integral electromechanical or electromagnetic holders and which may be provided with integral smoke detectors intended for use with...

1.1 This Standard sets forth minimum requirements for primary carrier, secondary containment, integral primary/secondary , normal vent and vapour recovery , metallic , composite and nonmetallic pipe, fittings, and systems...

1.1 This Standard sets forth minimum requirements for emergency breakaway fittings, swivel connectors and pipe-connecting fittings of the threadless compression type. Connectors and fittings covered by these requirements are...

1 Scope 1.1 This Standard covers 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 CSA-C22.1...

1.1 This Standard sets forth minimum requirements for electrically-, hydraulically-, or pneumatically-driven power-operated pumps for use with petroleum products in the following applications: Self-contained flammable liquid...

1.1 This Standard covers the design and construction of aboveground steel non-pressure tanks intended for installation inside or outside buildings and for the storage of: A Combustible liquid intended to be used as heating...

1 Scope 1.1 This Standard covers 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 CSA-C22.1...