饮用水、废水和雨水系统和服务

[中文适用范围]： 本文件为危机期间基本设施持续运行的替代供水服务 (AWS) 提供指南。本文件涉及： — AWS 原则和方法； — AWS 运营规划和实施。本文件不适用于： — 饮用水公用事业正常运营中计划中断供水； 注：然而，所描述的许多原则和方法可能适用于此类情况。 — 供应给临时定居点（如难民营）的水； — 为供水服务开发和实施危机管理系统（涵盖私人用户的危机），涵盖范围包括 ISO 24527[3]。 [外文原描述]： This document provides guidelines for alternative water service (AWS) provision during a crisis for the ongoing operation of essential facilities. This document addresses: — AWS principles and methods; — AWS operational planning and implementation. This document is not applicable to: — planned water supply interruptions forming part of the drinking water utility's normal operations; NOTE However, many of the principles and methods described can be appropriate in such circumstances. — water supplied to temporary settlements, such as refugee camps; — the development and implementation of a crisis management system for water service, which is covered by ISO 24518 [ 1 ] and ISO/TS 24520, [ 2 ] or the development and implementation of AWS provision during a crisis for private users, which is covered by ISO 24527. [ 3 ]