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Avis d'intention
Clapets anti-retour et brise-vide
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections
Avis d'intention
Tuyaux pour les systèmes de distribution d'hydrogène...
This standard specifies requirements for the materials, design, manufacture and testing of hoses and hose assemblies used for dispensing compressed gaseous hydrogen to vehicles.
Avis d'intention
Gestion des risques liés à la fatigue des premiers...
The scope of this project is to develop an evidence-informed National Standard on First Responder Workplace Fatigue Risk Management and related tools which will be used across Canada to improve first responder health and...
Avis d'intention
Autobus scolaires
School buses are a daily mode of transportation for children and youth across the country. Provincial regulations, legislation, and standards help to make school bus transportation safe.
Avis d'intention
Essais de performance des appareils de chauffage...
This Standard specifies requirements for performance testing of solid-fuel-burning heating appliances, including maximum emission rates.
Avis d'intention
Norme nationale du Canada pour les professionnels...
Remarque : Cet avis d'intention a été retiré par l'OEN responsable le 12 avril 2022. Cette norme précisera les compétences, aptitudes et qualifications requises pour les professionnels des marchés publics.
Avis d'intention
Systèmes de ventilation mécanique résidentielle
This Standard defines the requirements for performance, installation and application, and performance verification of mechanical ventilation systems. This Standard applies to systems that are capable of providing minimum...
Avis d'intention
Dépressurisation résidentielle
The scope for the new edition of F300 “Residential Depressurization” will include new residential construction, the withdrawn content of CAN/CGSB 51.71 ”Depressurizatoin Test,” criteria to set and test for depressurization...
Avis d'intention
Systèmes extracorporels pour la purification ...
This Standard specifies requirements for haemodialysers, haemodiafilters, haemofilters and haemoconcentrators, hereinafter collectively referred to as “the device”, for use in humans.
Avis d'intention
Systèmes extracorporels pour la purification ...
This Standard specifies requirements for haemodialysers, haemodiafilters, haemofilters and haemoconcentrators (hereafter referred to as “the device”) and (integral and non-integral) transducer protectors which are intended...
Avis d'intention
Systèmes de câblage fabriqués
1.1 This Standard applies to manufactured wiring systems for installation in accessible areas in dry, nonhazardous locations in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard applies to manufactured...
Avis d'intention
Fiches et connecteurs PoE pour systèmes de communication
This standard applies to plugs and connectors intended for use in power over ethernet (PoE) technology systems rated 15W, 30W, 60W and 100W, maximum 60Vdc, using IEEE 802.3af, 802.3at and 802.3bt standards. These plugs and...