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Scope 1.1 Facilities and worksites affected This Standard identifies the requirements for a PSM system for facilities and worksites handling or storing materials that are potentially hazardous either due to an inherent chemical, biological, toxicological, or physical property of those materials, or due to the material’s potential or kinetic energy. 1.2 Minimum lifecycle requirements This…

1 Domaine d’application 1.1 Installations et lieux de travail touchés Cette norme détermine les exigences relatives à un système de GSO pour les installations et lieux de travail traitant ou entreposant des matières potentiellement dangereuses, soit en raison d’une propriété chimique, biologique, toxicologique ou physique intrinsèque de ces matières, ou en raison de l’énergie cinétique ou…

L'IEC 60793-1-31:2024 décrit trois méthodes pour déterminer et mesurer la largeur de bande modale des fibres optiques multimodales (voir l’IEC 60793-2-10, l’IEC 60793-2-30 et l’IEC 60793‑2‑40). La réponse en fréquence de bande de base est directement mesurée dans le domaine fréquentiel en déterminant la réponse de la fibre à une source de lumière modulée de manière sinusoïdale. La réponse en…

This document provides the guidelines, minimum requirements and performance characteristics intended to guarantee that manufactured systems intended for on-site/field use (i.e. outside the laboratory) provide reliable and reproducible results. This document specifies the requirements for technologies that enable on-site detection and quantification of Legionella spp. and L. pneumophila using a…

This document specifies the general requirements for sampling, preservation, handling, transport and storage of all water samples for physicochemical, chemical, hydrobiological and microbiological analyses and determination of radiochemical analytes and activities. Guidance on the validation of storage times of water samples is provided in ISO/TS 5667-25. This document is not applicable to water…

Le présent document spécifie les exigences générales relatives à l’échantillonnage, à la conservation, à la manipulation, au transport et au stockage de tous les échantillons d’eau destinés à des analyses physico-chimiques, chimiques, hydrobiologiques et microbiologiques et à des quantifications d’analytes radiochimiques et d’activités. Des recommandations relatives à la validation de durées de…

This document specifies a method of determining the moisture content of a test sample of solid biofuels by drying in an oven and is used when the highest precision is not needed, e.g. for routine production control on site. The method described in this document is applicable to all solid biofuels. The moisture content of solid biofuels (as received) is always reported based on the total mass of…

IEC 61918:2018+AMD1:2022+AMD2:2024 CSV specifies basic requirements for the installation of media for communication networks in industrial premises and within and between the automation islands, of industrial sites. This standard covers balanced and optical fibre cabling. It also covers the cabling infrastructure for wireless media, but not the wireless media itself. Additional media are covered…

1 Scope 1.1 General This Standard specifies requirements for workplace electrical safety necessary for the practical safeguarding of workers during activities such as the installation, removal, inspection, operation, maintenance, and demolition of electric conductors and electric equipment, as well as work in proximity of energized electrical equipment. 1.2 Application While it can be…

This document applies to nuclear power plants with water cooled reactors. This document does not apply to earthquakes stronger than the design basis earthquake. This document specifies guidance on the actions to be taken in preparation for and following an earthquake at a nuclear power plant. This document is intended to be used as a guideline for decision making regarding continued operation,…