《城市给水工程项目规范》(GB 55026-2022)【可编辑】.pptx

城市给水工程项目规范 Project code for urban water supply engineering 2022-03-10发布 2022-10-01实施 1 总则 ............................................................................................. 1 2 基本规定 .................................................................................... 2 2.1 规模与布局 ............................................................................ 2 2.2 建设要求 ..................................................................................2 2.3 运行维护 ................................................................................ 4 3 水质、水量和水压 .................................................................... 5 3. 1 水质.......................................................................................... 5 3.2 水量.......................................................................................... 6 3.3 水压.......................................................................................... 7 4 水源和取水工程 ........................................................................ 8 5 给水厂........................................................................................ 10 5.1 一般规定 ............................................................................... 10 5.2 厂区 ...................................................................................... 10 5.3 处理工艺 .............................................................................. 10 5.4 构筑物 .................................................................................. 1 1 5.5 药剂及仪器设备 .................................................................... 12 5.6 附属设施 .............................................................................. 13 6 给水泵站...................................................................................... 16 7 给水管网...................................................................................... 17 7.1 一般规定 .......................................................................