DB32/T 3749-2020 污染场地岩土工程勘察标准
简介
DB32/T 3749-2020
污染场地岩土工程勘察标准
Standard for geotechnical investigation of contaminated sites
2020-05-01实施
2020-02-24发布 目 次 前 言 1 范围.................................................................................................................................................................1 2 规范性引用文件.................................................................................................................................................1 3 术语.................................................................................................................................................................2 4 基本规定.........................................................................................................................................................3 5 调查与测绘.....................................................................................................................................................4 5.1 调查..........................................................................................................................................................4 5.2 测绘..........................................................................................................................................................4 6 勘探和取样.....................................................................................................................................................5 6.1 一般规定..................................................................................................................................................5 6.2 勘探工作量布置......................................................................................................................................5 6.3 钻探..........................................................................................................................................................6 6.4 取样..........................................................................................................................................................6 7 监测.................................................................................................................................................................9 7.1 一般规定..................................................................................................................................................9 7.2 地下水监测井布置..................................................................................................................................9 7.3 监测井构造与施工................................................................................................................................10 8 原位测试.......................................................................................................................................................10 8.1 一般规定................................................................................................................................................10 8.2 水文地质参数原位测试........................................................................................................................11 8.3 电阻率静力触探测试............................................................................................................................11 8.4 工程物探测试........................................................................................................................................12 9 室内分析与试验...........................................................................................................................................12 9.1 一般规定................................................................................................................................................12 9.2 污染场地土的物理力学性质试验........................................................................................................12 9.3 土和水的环境质量分析试验................................................................................................................13 9.4 污染场地固体废物鉴别........................................................................................................................13 9.5 污染场地土浸出毒性试验....................................................................................................................13 9.6 污染场地土和水的腐蚀性试验............................................................................................................14 9.7 污染场地气样化学分析试验................................................................................................................14 10 场地氡气调查评价.....................................................................................................................................15 10.1 一般规定..............................................................................................................................................15 10.2 调查方法..............................................................................................................................................15 10.3 场地土壤氡气评价..............................................................................................................................15 10.4 场地土壤氡调查报告..........................................................................................................................16 11 污染场地勘察成果报告.............................................................................................................................16 11.1 一般规定..............................................................................................................................................16 11.2 污染场地评价......................................................................................................................................16 11.3 成果报告..............................................................................................................................................17 附录 A 常见工业污染场地潜在特征污染物一览表 .....................................................................................18 附录 B 污染场地勘探记录表格 .....................................................................................................................19 附录 C 样品保存方法.....................................................................................................................................20 附录 D 地下水监测井井身结构（结构、记录信息表） .............................................................................23 附录 E 水文地质参数测定方法......................................................................................................................26 附录 F 基于孔压静力触探(CPTU)的场地土层渗透系数测试方法.............................................................27 附录 G 考虑环境 pH 的污染土浸出毒性试验方法 ......................................................................................30 附录 H 考虑长期浸出累积效应的污染土浸出毒性试验方法 .....................................................................32 附录 J 污染土的一维半动态浸出试验方法.................................................................................................34 附录 K 土壤中氡浓度及土壤表面氡析出率测定 .........................................................................................36 前 言 本标准按照GB/T1.1-2009给出的规则起草。 本标准由江江苏省地质工程勘察院提出。 本标准由江苏省住房和城乡建设厅归口。
DB32/T 3749-2020
污染场地岩土工程勘察标准
Standard for geotechnical investigation of contaminated sites
2020-05-01实施
2020-02-24发布 目 次 前 言 1 范围.................................................................................................................................................................1 2 规范性引用文件.................................................................................................................................................1 3 术语.................................................................................................................................................................2 4 基本规定.........................................................................................................................................................3 5 调查与测绘.....................................................................................................................................................4 5.1 调查..........................................................................................................................................................4 5.2 测绘..........................................................................................................................................................4 6 勘探和取样.....................................................................................................................................................5 6.1 一般规定..................................................................................................................................................5 6.2 勘探工作量布置......................................................................................................................................5 6.3 钻探..........................................................................................................................................................6 6.4 取样..........................................................................................................................................................6 7 监测.................................................................................................................................................................9 7.1 一般规定..................................................................................................................................................9 7.2 地下水监测井布置..................................................................................................................................9 7.3 监测井构造与施工................................................................................................................................10 8 原位测试.......................................................................................................................................................10 8.1 一般规定................................................................................................................................................10 8.2 水文地质参数原位测试........................................................................................................................11 8.3 电阻率静力触探测试............................................................................................................................11 8.4 工程物探测试........................................................................................................................................12 9 室内分析与试验...........................................................................................................................................12 9.1 一般规定................................................................................................................................................12 9.2 污染场地土的物理力学性质试验........................................................................................................12 9.3 土和水的环境质量分析试验................................................................................................................13 9.4 污染场地固体废物鉴别........................................................................................................................13 9.5 污染场地土浸出毒性试验....................................................................................................................13 9.6 污染场地土和水的腐蚀性试验............................................................................................................14 9.7 污染场地气样化学分析试验................................................................................................................14 10 场地氡气调查评价.....................................................................................................................................15 10.1 一般规定..............................................................................................................................................15 10.2 调查方法..............................................................................................................................................15 10.3 场地土壤氡气评价..............................................................................................................................15 10.4 场地土壤氡调查报告..........................................................................................................................16 11 污染场地勘察成果报告.............................................................................................................................16 11.1 一般规定..............................................................................................................................................16 11.2 污染场地评价......................................................................................................................................16 11.3 成果报告..............................................................................................................................................17 附录 A 常见工业污染场地潜在特征污染物一览表 .....................................................................................18 附录 B 污染场地勘探记录表格 .....................................................................................................................19 附录 C 样品保存方法.....................................................................................................................................20 附录 D 地下水监测井井身结构（结构、记录信息表） .............................................................................23 附录 E 水文地质参数测定方法......................................................................................................................26 附录 F 基于孔压静力触探(CPTU)的场地土层渗透系数测试方法.............................................................27 附录 G 考虑环境 pH 的污染土浸出毒性试验方法 ......................................................................................30 附录 H 考虑长期浸出累积效应的污染土浸出毒性试验方法 .....................................................................32 附录 J 污染土的一维半动态浸出试验方法.................................................................................................34 附录 K 土壤中氡浓度及土壤表面氡析出率测定 .........................................................................................36 前 言 本标准按照GB/T1.1-2009给出的规则起草。 本标准由江江苏省地质工程勘察院提出。 本标准由江苏省住房和城乡建设厅归口。
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