Search

Le présent document spécifie l’une des méthodes permettant d’évaluer la fonction d’habitat des sols et de déterminer les effets de polluants et de produits chimiques présents dans le sol sur la reproduction d’Eisenia fetida/Eisenia andrei par absorption cutanée et ingestion. Cet essai chronique s’applique aux sols et aux matériaux de type sol de qualité inconnue, provenant par exemple de sites…

This document specifies the general requirements, based on ISO 11074 and ISO/IEC 17025, for all steps in the planning (desk study and area reconnaissance) of the sampling and the preparation of samples for testing. It includes the selection of the sampling strategy, the outline of the sampling plan, the presentation of general sampling methods and equipment, as well as the methodology of the pre-…

Le présent document spécifie les exigences générales pour réaliser, sur la base de l’ISO 11074 et de l’ISO/IEC 17025, toutes les phases de planification (étude théorique et reconnaissance sur le terrain) de l’échantillonnage et de la préparation des échantillons pour essai. Ces phases comprennent le choix de la stratégie d’échantillonnage, l’ébauche du plan d’échantillonnage, la présentation des…

Le présent document donne des recommandations et des spécifications relatives à l'exploitation et la maintenance (O&M) des services d'assainissement autonome, en utilisant des technologies appropriées à tous les niveaux de développement. Le présent document complète les normes ISO 24513 et ISO 24521, et est destiné à être utilisé conjointement avec celles-ci. Le présent document…

This document provides guidance and specifications for the operation and maintenance (O&M) of on-site domestic wastewater services, using appropriate technologies at any level of development. This document supplements and is intended to be used in conjunction with ISO 24513 and ISO 24521. This document provides assistance to relevant authorities, training organizations, certification bodies…

1 Scope This document: a) describes the general principles for data centres upon which the requirements of the ISO/IEC 22237 series are based; b) defines the common aspects of data centres including terminology, parameters and reference models (functional elements and their accommodation) addressing both the size and complexity of their intended purpose; c) describes general aspects of the…

IEC 62862-4-1:2022 specifies the general requirements for the design of solar power tower plants and covers the electric power system requirements, the solar resource assessment, the site selection, the overall planning, the layout of the heliostat field and the receiver tower, the layout of the power block, the collector system, the heat transfer, the thermal energy storage and steam generation…

This document provides guidelines for alternative water services (AWS) and alternative wastewater services (AWWS) to temporary settlements for displaced persons e.g. refugee/internally displaced persons (IDP) camps, for drinking, sanitation and hygiene purposes. It addresses AWS and AWWS principles and methods, operational planning and implementation. This document provides guidelines for…

IEC 60601-2-33:2022 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MAGNETIC RESONANCE (MR) EQUIPMENT and MAGNETIC RESONANCE (MR) SYSTEMS. This document does not cover the application of MR EQUIPMENT beyond the INTENDED USE. If a clause or subclause is specifically intended to be applicable to MR EQUIPMENT only, or to MR SYSTEMS only, the title and content of that clause or subclause…

IEC TR 60825-3:2022 gives guidance on the planning and design, set-up and conduct of laser displays and shows that make use of high power lasers emitting output between 380 nm and 780 nm. This document is a code of practice for the design, installation, operation and evaluation of the safety of laser light shows and displays, and the equipment employed in their production. This document is also…