Mine closure and reclamation planning — Part 1: Requirements
This document specifies a framework and the processes involved in mine closure and reclamation planning for new and operating mines. Requirements and recommendations are provided on:
— mine closure and reclamation plan objectives and commitments;
— technical procedures and techniques;
— mitigation of socio-economic impacts;
— financial assurance and associated planning;
— mine…
Mine closure and reclamation planning — Part 2: Guidance
This document provides guidance related to the necessary mine closure and reclamation planning activities for new and operating mines. Recommendations are provided on:
— closure and reclamation of a mine site;
— land reclamation and water management;
— stakeholder engagement;
— decision and analysis tools.
The following aspects of closure and reclamation are not addressed in this…
Geotechnical investigation and testing — Sampling methods and groundwater measurements — Part 1: Tec...
This document deals with principles of sampling of soil, rock and groundwater as part of the programme of geotechnical investigation and testing.
NOTE 1 This document fulfils the requirements for sampling of soil, rock and groundwater, and groundwater measurements as part of the programme of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2.
The aims of such ground…
Information technology — Data centre facilities and infrastructures — Part 1: General concepts
This document:
a) describes the general principles for data centres upon which the requirements of the ISO/IEC22237 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 facilities and…
Reconnaissance et essais géotechniques — Méthodes de prélèvement et mesurages piézométriques — Parti...
Le présent document traite des principes de prélèvement d’échantillons de sol, de roche et d’eau souterraine dans le cadre du programme de reconnaissance et d’essais géotechniques.
NOTE 1 Le présent document remplit les exigences relatives aux méthodes de prélèvement d’échantillons de sol, de roche et d’eau souterraine et aux mesurages piézométriques dans le cadre du programme de reconnaissance…
Information technology - Data centre facilities and infrastructures - Part 1: General concepts
This document:
a) describes the general principles for data centres upon which the requirements of the ISO/IEC22237 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 facilities and…
1 Domaine d’application
1.1
Cette norme énonce les exigences visant la durabilité et la sécurité des récupérateurs de chaleur des eaux grises (RCEG).
1.2
Cette norme vise les RCEG de tous les diamètres, de toutes les longueurs et de toutes les configurations pour utilisation avec de l’eau potable, de même que les composants et matériels fournis par le fabricant, les instructions d’assemblage…
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 These requirements cover single pole locking-type separable attachment plugs, cord connectors,
panel inlets, and panel outlets, adapters, and accessories, rated up to a maximum of 800 amperes and up
to 600 volts ac or dc and not intended for connection or disconnection under load conditions.
1.2 These devices are intended to provide power from feeders or branch circuits, or are…
Applications ferroviaires — Pièces de suspension — Partie 1: Caractéristiques et méthodes d'ess...
Les prescriptions du présent document s'appliquent aux pièces mécaniques en élastomère devant équiper les véhicules ferroviaires et véhicules similaires circulant en site propre et à guidage permanent, sans distinction de la nature du roulement et du chemin de roulement.
Les applications types des pièces mécaniques en élastomère sont:
— les systèmes de suspension des véhicules;
— les…
