ICS 93.020 CCS P 55 33 浙 江 省 地 方 标 准 DB33/T 1337—2023 河湖水库清淤技术规程 Technical regulations for dredging of rivers and lakes 2023 - 11 - 14发布 2023 - 12 - 14实施 浙江省市场监督管理局 发布 DB33/T 1337—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 总体要求 ................................ ................................ ............. 3 4.1 清淤工作阶段和内容 ................................ ............................... 3 4.2 清淤与处置 ................................ ................................ .......3 4.3 轮疏机制 ................................ ................................ ......... 4 5 调查、测量、勘察和检测 ................................ ............................... 4 5.1 一般规定 ................................ ................................ ......... 4 5.2 调查 ................................ ................................ ............. 4 5.3 测量 ................................ ................................ ............. 5 5.4 勘察 ................................ ................................ ............. 5 5.5 检测 ................................ ................................ ............. 6 6 淤泥分类与环境质量 ................................ ................................ ...6 6.1 淤泥分类 ................................ ................................ ......... 6 6.2 环境质量 ................................ ................................ ......... 6 7 清淤方式 ................................ ................................ ............. 8 7.1 基本原则 ................................ ................................ ......... 8 7.2 清淤规模 ................................ ................................ ......... 8 7.3 清淤方式类型 ................................ ................................ .....9 7.4 清淤方式选择 ................................ ................................ .....9 7.5 清淤时间和空间安排 ................................ ............................... 9 7.6 清淤施工安全要求 ................................ ................................ 10 8 淤泥处置 ................................ ................................ ............ 10 8.1 减量化处理 ................................ ................................ ......10 8.2 无害化处理 ................................ ................................ ......10 8.3 资源化利用 ................................ ................................ ......10 8.4 填埋 ................................ ................................ ............ 11 9 环保与安全 ................................ ................................ .......... 11 9.1 堆场安全要求 ................................ ................................ ....11 9.2 余水排放 ................................ ................................ ........ 11 9.3 施工环境保护 ................................ ................................ ....12 9.4 环境监测要求 ................................ ................................ ....12 10 工程计量 ................................ ................................ ........... 12 10.1 一般规定 ................................ ................................ .......12 10.2 方量计算 ................................ ................................ .......12 DB33/T 1337—2023 II 10.3 计量换算 ................................ ................................ .......13 11 工程质量检验评定 ................................ ................................ ...17 11.1 项目划分 ................................ ................................ .......17 11.2 质量检验与评定 ................................ ................................ .17 12 工程验收 ................................ ................................ ........... 17 12.1 验收要求 ............................