Rechercher

1 Scope 1.1 This Standard specifies requirements for deformed and plain round steel bars for concrete reinforcement that can be furnished in cut lengths or in coils. 1.2 Two Types of bars are covered by this Standard: a) Type R — Intended for general applications. The R designation is used for specifying, ordering, and communication only, and is not rolled onto the deformed bar. b) Type W…

1 Scope 1.1 The CSA O80 Series of Standards specifies requirements related to the preservation and fire retardance of wood through chemical treatment (pressure and thermal impregnation). The subjects covered include materials and their analysis, pressure and thermal impregnation procedures, and fabrication and installation to put treated wood into service. 1.2 This Standard lists reference…

1 Scope 1.1 General This Standard specifies special requirements for the durability aspects of the design and construction of new parking structures and parts of buildings subject to vehicular traffic. This includes pedestrian traffic areas adjoining to or contained within parking structures. These include areas such as stairs, and pedestrian bridges from parking structures. The application…

1 Scope 1.1 This Standard specifies minimum design and material requirements as well as manufacturing practices and markings for prefabricated septic tanks, sewage holding tanks, and effluent chambers made of a) steel; b) concrete; c) fibreglass-reinforced plastic (FRP); d) reaction-injection moulded thermosets; and e) polyvinylchloride (PVC), polypropylene (PP), polyethylene (PE), or…

1 Scope 1.1 In scope This Standard specifies performance requirements for respirators that operate in the air filtering mode for filtering particulate matter. 1.2 Out of scope This Standard does not address the following: a) respirators with filters for gas/vapour removal, which will be covered in a future edition; b) respirators that operate in the atmosphere-supplying mode, or…

1 Scope 1.1 This Standard specifies requirements for the design and performance of complete active fall-protection systems, including travel-restraint and vertical and horizontal fall-arrest systems. This Standard is intended for engineers with expertise in designing fall-protection systems. 1.2 This Standard does not specify design or performance requirements for fall-arrest equipment or…

1 Scope 1.1 General This Standard addresses the special requirements of plumbing systems pertinent to the design, construction, operation, and maintenance of health care facilities (HCFs). This Standard specifies requirements for the following in HCFs: a) water supply systems, including cold water systems and hot water systems; b) plumbing fixtures and fittings; c) drainage systems; d)…

This document specifies minimum requirements and general considerations for equipment, consisting of hardware, software and consumables, used in the manufacturing of cells for therapeutic use. This includes equipment for processing cells for therapeutic use starting from cell isolation/selection, expansion, washing and volume reduction, from cell finish through to cryopreservation for the storage…

1.1 This Standard covers prefabricated gravity grease interceptors made of concrete, fiber-reinforced polyester (FRP), thermoplastic, or steel and specifies requirements for design, materials, performance, testing, and markings. 1.2 The requirements of this Standard are not intended to prevent the use of alternative materials or methods of construction provided such alternatives meet the…

IEC 61753-101-03:2021 contains the minimum tests, test severities and measurement requirements which a fibre management system need to meet in order to be categorised as meeting the IEC standard, category OP – Outdoor Protected environment, as defined in IEC 61753-1. This performance standard for fibre management systems defines the requirements for standard optical performance under a set of…