Rechercher

1 Scope 1.1 General This Standard specifies energy efficiencies for liquid-filled distribution transformers. The total ownership cost (TOC) methodology is recommended as the means for achieving these energy efficiencies, particularly for use by electric utilities. This Standard also specifies an optimal method for non-utility users, based on a modified TOC methodology that meets the conditions…

1 Domaine d’application 1.1 Inclusions Cette norme s’applique aux structures et aux monte-charges qui ne font pas partie intégrante des bâtiments, structures ou autres ouvrages et qui sont destinés à servir pendant la construction, la modification ou la démolition pour faire monter ou descendre des personnes et/ou des matériaux reliés à un project de construction. Cette norme porte sur la…

1 Scope 1.1 This Standard specifies dimensional and safety requirements for recreational vehicles. Its purpose is to specify minimum criteria for providing a degree of protection against loss of life from fire and explosion. 1.2 The CSA Z240 RV Series of Standards does not apply to park model trailers. Note: Park model trailers are covered by the CAN/CSA-Z241 Series of Standards. 1.3 The…

1 Scope 1.1 General This Standard establishes criteria for emergency preparedness and response for the petroleum and natural gas industry systems. Note: Prevention, continuity, and recovery are addressed in other standards. 1.2 Applicability This Standard applies to petroleum and natural gas industry systems (see Figures 1and 2), including a) pipeline systems handling i) oil; ii) gas…

1 Domaine d’application 1.1 Généralités Cette norme fixe les critères de préparation et d’intervention d’urgence pour les installations liées à l’industrie du pétrole et du gaz naturel. Note : La prévention, la continuité et le rétablissement sont abordés dans d’autres normes. 1.2 Applicabilité Cette norme s’applique à tous les équipements liés à l’industrie du pétrole et du gaz naturel (…

1 Domaine d’application 1.1 Un commentaire porte sur cet article. Cette norme traite de la conception, de la construction, de l’exploitation, de l’entretien, de la mise hors service et de l’abandon des réseaux de canalisations des industries gazière et pétrolière qui transportent : a) les hydrocarbures liquides, y compris le pétrole brut, les fluides multiphasiques, les condensats, les…

1 Scope 1.1 Purpose The purpose of this Standard is to provide criteria for the safe erection, use, and inspection of access scaffold (as covered in CSA S269.2 and engineered systems) and for the training of erectors and users of such equipment. 1.2 Subjects addressed This Standard applies to the erection, use, and inspection of access scaffold, and to training requirements for access…

1 Scope 1.1 General This Standard addresses the following aspects of cementitious materials: a) their definitions; b) their chemical, physical, and uniformity requirements; c) the tests required; d) the procedures for inspection and sampling; and e) the units of measurement, packaging, marking, and storage. 1.2 Classifications The cementitious materials for use in concrete are…

This document aims to identify security risks of network virtualization and proposes guidelines for the implementation of network virtualization security. Overall, this document intends to considerably aid the comprehensive definition and implementation of security for any organization’s virtualization environments. It is aimed at users and implementers who are responsible for the implementation…

1.1     This document specifies two methods (method A and method B) for the determination of the tensile-impact strength of plastics under defined conditions. The tests can be described as tensile tests at relatively high strain rates. These methods can be used for rigid materials (as defined in ISO 472), but are especially useful for materials too flexible or too thin to be tested with impact…