供水和污水系统资产管理指南.第3部分:污水收集管网

[中文适用范围]： 本文件规定了废水网络资产管理的技术方面、工具和良好实践的指南，以保持现有资产的价值。 本文件不适用于处理厂资产的管理，处理厂也是废水系统的物理组成部分，可能影响网络资产的管理。 注 1：ISO 24516-4 将涵盖以下各项资产的管理：废水泵站、管网中的滞留和滞留、废水处理厂和污泥处理设施。 本文件包括战略、战术和运营层面良好实践方法的示例。 本文件适用于运营废水网络的所有类型和规模的组织和/或公用事业公司，以及公用事业公司内资产管理的所有不同角色/职能（例如资产所有者/责任机构、资产管理者/运营商、服务提供商/运营商） ）。 注2：根据组织的规模和结构，公用事业公司可以决定在多大程度上应用本文件中的指南，但无论如何，本文件的理念仍然适用于中小型公用事业公司。 [外文原描述]： ISO 24516-3:2017 specifies guidelines for technical aspects, tools and good practices for the management of assets of wastewater networks to maintain value from existing assets. ISO 24516-3:2017 does not apply to the management of assets of treatment plants, which are also physically part of the wastewater system and can influence the management of network assets. NOTE 1 The management of the following individual assets will be covered by ISO 24516‑4: wastewater pumping stations, retention and detention in the network, wastewater treatment plants and sludge treatment facilities. ISO 24516-3:2017 includes examples of good practice approaches on the strategic, tactical and operational levels. ISO 24516-3:2017 is applicable to all types and sizes of organizations and/or utilities operating wastewater networks, and all different roles/functions for the management of assets within a utility (e.g. asset owner/responsible body, asset manager/operator, service provider/operator). NOTE 2 Depending on the size and structure of an organization, the utility can decide to what extent it applies the guidance in this document, but in any case, the philosophy of this document remains applicable to small and medium utilities.