ICS 13.020.01
CCS Z 01
DB51
四川省 地方标准
DB51/T 3163—2023
四川省集中式饮用水水源保护区勘界定标
技术指南
2023 - 12 - 29发布 2024 - 01 - 29实施
四川省市场监督管理局 发布
DB51/T 3163 —2023
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 ................................ ................................ ................................ ................................ ....................... 1
4 总则 ................................ ................................ ................................ ................................ ................................ ... 2
4.1 基本原则 ................................ ................................ ................................ ................................ .................... 2
4.2 主要技术指标 ................................ ................................ ................................ ................................ ............ 2
4.3 技术路线 ................................ ................................ ................................ ................................ .................... 2
5 工作准备 ................................ ................................ ................................ ................................ ........................... 3
5.1 资料准备 ................................ ................................ ................................ ................................ .................... 4
5.2 资料处理 ................................ ................................ ................................ ................................ .................... 4
6 内业标绘 ................................ ................................ ................................ ................................ ........................... 4
6.1 边界标绘 ................................ ................................ ................................ ................................ .................... 4
6.2 界桩点预标注及界桩设置 ................................ ................................ ................................ ........................ 5
6.3 界桩点编号 ................................ ................................ ................................ ................................ ................ 5
7 外业调绘测量 ................................ ................................ ................................ ................................ ................... 5
7.1 外业调绘 ................................ ................................ ................................ ................................ .................... 5
7.2 边界转绘 ................................ ................................ ................................ ................................ .................... 6
8 成果整理 ................................ ................................ ................................ ................................ ........................... 6
8.1 基本要求 ................................ ................................ ................................ ................................ .................... 6
8.2 成果整理要求 ................................ ................................ ................................ ................................ ............ 6
附录 A (资料性) 集中式饮用水水源保护区定界技术要点 ................................ ................................ .. 7
A.1 地表水型水源保护区水域边界长度 ................................ ................................ ................................ ....... 7
A.2 地表水型水源保护区水域边界宽度 ................................
DB51-T 3163-2023 四川省集中式饮用水水源保护区勘界定标技术指南 四川省
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