Exigences de rendement pour distributeurs de produits chimiques avec protection intégrale contre le ...
1.2 Champ d’application
1.2.1 Description
Cette norme s’applique aux dispositifs classés comme systèmes de distribution de produits
chimiques et doit être protégée par une coupure anti-retour conforme à la norme ASME A112.1.3-
2000 (R2015), une coupure anti-retour en élastomère intégral ou un brise-vide atmosphérique
(BVA). Si un BVA est utilisé comme méthode de protection contre le retour d…
Test method for measuring efficiency and pressure loss of drain water heat recovery units
1 Scope
1.1
This Standard specifies requirements for measuring the heat recovery efficiency and pressure loss for drain water heat recovery (DWHR) units.
1.2
This Standard applies to DWHR units
a)
of any size; and
b)
with a configuration where potable water and drain water flow rate is equal;
1.3
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user…
1 Scope
1.1
This Standard specifies requirements for the durability and safety of drain water heat recovery (DWHR) units.
1.2
This Standard applies to DWHR units of any diameter and length and configuration for use with potable water, and to their components and materials supplied by the manufacturer, their assembly and installation instructions, and their operation after assembly in…
Mechanical couplings for drain, waste, and vent pipe and sewer pipe
1 Scope
1.1
This Standard covers mechanical couplings that are used to axially join pipes and fittings in non-pressure drain, waste, and vent (DWV) piping systems and sewer piping systems located inside or outside buildings and above ground or underground.
Notes:
1)
Caution should be exercised when installing mechanical couplings at low temperatures. The coupling manufacturer should be…
1 Scope
1.1
This Standard provides requirements for grade-level, in-ground enclosures. The enclosures are made of polymer concrete, composite, or plastic (enclosure covers may be made of metal), intended for conductors and connections at voltages 750 V or less.
1.2
These enclosures are not intended to be installed where vehicular traffic normally occurs.
1.3
These enclosures are intended to…
Greenhouse gases — Part 1: Specification with guidance at the organization level for quantification ...
1 Scope
This document specifies principles and requirements at the organization level for the quantification and reporting of greenhouse gas (GHG) emissions and removals. It includes requirements for the design, development, management, reporting and verification of an organization’s GHG inventory.
The ISO 14064 series is GHG programme neutral. If a GHG programme is applicable, requirements of…
Gaz à effet de serre — Partie 1 : Spécifications et lignes directrices, au niveau des organismes, po...
1 Domaine d’application
Le présent document spécifie les principes et les exigences applicables au niveau des organismes pour la quantification et la rédaction de rapports sur les émissions et suppressions de gaz à effet de serre (GES). Il comprend des exigences concernant la conception, le développement, la gestion, la rédaction de rapports et la vérification de l’inventaire des GES d’un…
Greenhouse gases — Part 2: Specification with guidance at the project level for quantification, moni...
1 Scope
This document specifies principles and requirements and provides guidance at the project level for the quantification, monitoring and reporting of activities intended to cause greenhouse gas (GHG) emission reductions or removal enhancements. It includes requirements for planning a GHG project, identifying and selecting GHG sources, sinks and reservoirs (SSRs) relevant to the project and…
Gaz à effet de serre — Partie 2 : Spécifications et lignes directrices, au niveau des projets, pour ...
1 Domaine d’application
Le présent document spécifie des principes et des exigences, et fournit des recommandations dans le cadre de projets pour la quantification, la surveillance et la rédaction de rapports sur les activités visant à réduire les émissions de gaz à effet de serre (GES) ou à accroître leur suppression. Il comprend des exigences pour la planification d’un projet GES, l’…
Greenhouse gases — Part 3: Specification with guidance for the verification and validation of greenh...
1 Scope
This document specifies principles and requirements and provides guidance for verifying and validating greenhouse gas (GHG) statements.
It is applicable to organization, project and product GHG statements.
The ISO 14060 family of standards is GHG programme neutral. If a GHG programme is applicable, requirements of that GHG programme are additional to the requirements of the ISO 14060…
