Fermeture et remise en état des mines — Gestion des héritages miniers — Partie 1: Exigences et recom...
Le présent document établit des exigences et des recommandations pour la gestion des héritages miniers. Il peut être utilisé par toute entreprise ou groupe public, privé ou communautaire, mais il est jugé particulièrement pertinent pour l’administration et l’industrie minière qui ont le droit ou l’obligation légale de gérer les héritages miniers.
Le présent document englobe une série d’activités…
Mine closure and reclamation – Managing mining legacies — Part 1: Requirements and recommendations
This document establishes requirements and recommendations for managing mining legacies. It can be used by any public, private or community enterprise, or group, but is deemed particularly relevant to government and the mining industry who have a legal right or obligation to manage mining legacies.
This document encompasses a range of activities that are relevant to planning, implementing and…
Implants for surgery — Non-destructive testing — Radiographic examination of cast metallic surgical ...
This document establishes a method for detecting and evaluating internal imperfections of cast metallic surgical implants and related weldments.
The procedures established in this document apply to film-based methods.
The recommendations on the acceptance limits for internal imperfections in cast metallic surgical implants are given in Annex A.
NOTE In this document, when not otherwise…
Gas welding equipment — Air-aspirated hand blowpipes — Specifications and tests
This document specifies requirements and test methods for air-aspirated hand blowpipes.
This document applies to blowpipes for brazing, soldering, heating, fusion and other allied thermal processes which use a fuel gas and aspirated air (injector-type blowpipes) and are intended for manual use.
This document is applicable to:
— air-aspirated hand blowpipes which are fed with a fuel gas in the…
Oil and gas industries including lower carbon energy — Bulk material for offshore projects — Monorai...
The purpose of this document is to provide a uniform standard for monorail beams and padeyes when these structures are designed and constructed in offshore projects.
This document specifies the design and material requirements for mechanical handling including monorail beams and padeyes during operations of offshore facilities. This document specifies the standard shapes and dimensions of…
Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone — Petits matériel...
L'objectif du présent document est de fournir une norme uniforme pour les poutres et les œilletons des monorails lorsque ces structures sont conçues et construites dans le cadre de projets Offshore.
Le présent document spécifie la conception et les exigences de matériaux pour la manutention technique, notamment des poutres et œilletons des monorails, au cours des opérations d’installations…
Mine closure and reclamation – Managing mining legacies — Part 2: Case studies and bibliography
This document is a supplementary document to the International standard for managing mining legacies (ISO 24419-1) that provides illustrative case studies and resources providing further reading. The content provided in this document covers various regions of the world as a supplement to ISO 24419-1. The purpose is to provide insight into specific case studies that show how practitioners have…
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies f...
IEC 61439-4:2023 defines the specific requirements of ACS as follows:
- assemblies for which the rated voltage does not exceed 1 000 V in case of AC or 1 500 V in case of DC;
- assemblies where the nominal primary voltage and the nominal secondary voltage of transformers incorporated in ACS are within the limits specified above;
- assemblies intended for use on construction sites, both indoors…
Ensembles d'appareillage à basse tension - Partie 4 : Exigences particulières pour ensembles de...
L'IEC 61439-4:2023 définit les exigences particulières des EC comme suit:
- ensembles dont la tension assignée ne dépasse pas 1 000 V en courant alternatif ou 1 500 V en courant continu;
- ensembles dont les valeurs nominales des tensions primaire et secondaire des transformateurs incorporés dans les EC se situent dans les limites spécifiées ci-dessus;
- ensembles destinés à être utilisés…
