阿ICS91.140.60 P40 广州市地方标准 DB4401/T59—2020 代替DBJ440100/T175—2013 用户生活给水系统设计、施工及验收规范 Specificationfordesign,constructionandacceptanceofuser's domesticwatersupplysystem 2020-06-08发布 2020-07-01实施 广州市市场监督管理局发布DB4401 DB4401/T59—2020 I目次 前言.............................................................................................................................................................................Ⅲ 引言.............................................................................................................................................................................Ⅴ 1范围.........................................................................................................................................................................1 2规范性引用文件.....................................................................................................................................................1 3术语和定义.............................................................................................................................................................1 4总则.........................................................................................................................................................................2 5设计.........................................................................................................................................................................2 6施工.........................................................................................................................................................................7 7验收.........................................................................................................................................................................9 附录A（资料性附录）子分部工程质量验收表.................................................................................................11 附录B（资料性附录）给水工程质量验收表.....................................................................................................12 附录C（资料性附录）管道消毒记录表.............................................................................................................13 附录D（资料性附录）管道工程消毒冲洗合格证明.........................................................................................14 附录E（资料性附录）用户给水系统验收记录表.............................................................................................15 条文说明.....................................................................................................................................................................18