ICS13.060.20 CCSC51DB4401 广州市地方标准 DB4401/T287—2024 生活饮用水全流程管控标准 Standardforthewholeprocesscontrolofdrinkingwater 2024-10-15发布 2024-11-15实施 广州市市场监督管理局  发布 DB4401/T287—2024 I目次 前言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................2 4水质要求............................................................................2 5水质检测............................................................................6 5.1检验方法........................................................................6 5.2水质采样点......................................................................6 5.3检测指标及频率..................................................................7 5.4水质评价........................................................................7 6工程规划............................................................................7 6.1设施布局........................................................................8 6.2设施规模........................................................................8 7工程设计............................................................................8 7.1水厂............................................................................8 7.2管网............................................................................8 7.3加压调蓄设施....................................................................9 7.4农村集中供水工程...............................................................10 8工程施工...........................................................................10 8.1水厂...........................................................................10 8.2管网...........................................................................10 8.3加压调蓄设施...................................................................11 8.4农村集中供水工程...............................................................11 9工程验收...........................................................................11 9.1基本要求.......................................................................11 9.2水厂...........................................................................12 9.3管网...........................................................................12 9.4加压调蓄设施...................................................................12 9.5农村集中供水工程...............................................................12 10运行管理..........................................................................12 10.1水厂..........................................................................12 10.2管网..........................................................................14 10.3加压调蓄设施..................................................................14 10.4农村集中供水工程..............................................................15 11智能化建设及管理..................................................................15 DB4401/T287—2024 II11.1基本要求......................................................................15 11.2水厂..........................................................................16 11.3管网..........................................................................16 11.4加压调蓄设施..................................................................16 11.5农村集中供水工程..............................................................17 12风险控制..........................................................................17 12.1基本要求......................................................................17 12.2风险识别......................................................................17 12.3风险评估......................................................................17 12.4控制措施......................................................................18 附录A（资料性）生活饮用水水质参考指标及限值........................................19 参考文献..............................................................................21