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1 Scope 1.1 This standard covers backwater prevention systems that use sensors, controls and mechanisms for the prevention of backflow for sanitary drainage and storm systems and specifies minimum requirements for materials...

1.1 This Standard contains requirements for the design, selection and application of exterior cladding utilizing Exterior Insulation and Finish Systems (EIFS) that meet the requirements of CAN/ULC-S716.1, and for the...

1.1 This Standard covers threaded couplings for 38 mm and 65 mm fire hose for use in fire protection service.

1.1 This Standard describes the requirements for the application and installation of ancillary devices which interact with a fire alarm system. This Standard shall be applied in conjunction with CAN/ULC-S524, Standard for...

PURPOSE AND SCOPE This document specifies the method for the Standard Penetration Test (SPT) used to determine the penetration index N in a vertical drilling and obtain a disturbed soil sample. The Standard Penetration Test...

This Standard covers requirements for permanently installed, portable and transportable toxic and combustible gas and vapour detectors and sensors , including accessories, intended to be employed in indoor locations or...

1.1 This standard applies to the following organic products: a) Unprocessed plants and plant products, livestock and livestock products, to the extent that the principles of production and specific verification rules for them...

This Standard prescribes requirements for: A The installation of intrusion alarm systems. B The classification of extent of protection; and C The testing and inspection of intrusion alarm systems. Intrusion alarm systems are...

The objective would be to update CSA 743 to align with AHRI 551/591 SI Standard, AHRI 561 and ASHRAE 90.1 efficiency requirements. Would recommend the efficiency requirements be moved to an appendix thus making it easier to...

1.1 This Standard specifies criteria and methods to establish and verify the energy performance ratings for fuel-burning appliances and equipment. This Standard includes procedures for sampling, analysis of test results, and...

This Standard contains requirements for 25 and 38 mm forged quick connect couplings and adapters of the external lug design for use in the forestry service. NOTE 1: Quick connect coupling and adapter sizes stated refer to the...

This Standard applies to 25 and 38 mm synthetic percolating type hoses having a minimum service test pressure of 2070 kPa suitable for use in forest fire suppression. These hoses are classified as follows: Class A — woven...