中华人民共和国住房和城乡建设部公告

前言

1　总则

2　术语和符号

• 2.1　术语

• 2.2　符号

3　基本规定

4　工程地质测绘与调查

• 4.1　一般规定

• 4.2　工程地质测绘与调查

• 4.3　地质点和勘探点测放

5　勘探作业

• 5.1　一般规定

• 5.2　钻探作业

• 5.3　槽探和井探

• 5.4　洞探

6　特殊作业条件勘察

• 6.1　水域勘察

• 6.2　特殊场地和特殊地质条件勘察

• 6.3　特殊气象条件勘察

7　室内试验

• 7.1　一般规定

• 7.2　试验室用电

• 7.3　土、水试验

• 7.4　岩石试验

8　原位测试与检测

• 8.1　一般规定

• 8.2　原位测试

• 8.3　岩土工程检测

9　工程物探

• 9.1　一般规定

• 9.2　陆域作业

• 9.3　水域作业

• 9.4　人工震源

10　勘察设备

• 10.1　一般规定

• 10.2　钻探设备

• 10.3　勘察辅助设备

11　勘察用电和用电设备

• 11.1　一般规定

• 11.2　勘察现场临时用电

• 11.3　用电设备维护与使用

12　防火、防雷、防爆、防毒、防尘和作业环境保护

• 12.1　一般规定

• 12.2　危险品储存和使用

• 12.3　防火

• 12.4　防雷

• 12.5　防爆

• 12.6　防毒

• 12.7　防尘

• 12.8　作业环境保护

13　勘察现场临时用房

• 13.1　一般规定

• 13.2　住人临时用房

• 13.3　非住人临时用房

附录A　勘察作业危险源辨识和评价

附录B　勘察机械设备防冻措施

附录C　粉尘浓度测定技术要求

本规范用词说明

引用标准名录

1 General provisions

2 Terms and symbols

• 2.1 Terms

• 2.2 Symbols

3 Basic requirement

4 Engineering geological mapping and survey

• 4.1 General requirement

• 4.2 Engineering geological mapping and survey

• 4.3 Positioning of geological and exploratory points

5 Exploration

• 5.1 General requirement

• 5.2 Drilling

• 5.3 Trenching and shaft exploration

• 5.4 Exploratory adit

6 Geotechnical investigation under special circumstances

• 6.1 Offshore geotechnical investigation

• 6.2 Special jobsite and ground conditions

• 6.3 Hazardous meteorological conditions

7 Laboratory test

• 7.1 General requirement

• 7.2 Laboratory power supply

• 7.3 Test on soil and water specimen

• 7.4 Tests on rock specimen

8 In-situ tests and inspection

• 8.1 General requirement

• 8.2 In-situ tests

• 8.3 Geotechnical engineering inspection

9 Engineering geophysical exploration

• 9.1 General requirement

• 9.2 Onshore engineering geophysical exploration

• 9.3 Offshore engineering geophysical exploration

• 9.4 Artifical seismic source

10 Investigation equipment

• 10.1 General requirement

• 10.2 Drilling equipment

• 10.3 Auxiliary equipment of investigation

11 Power supply and related electrical devices

• 11.1 General requirement

• 11.2 Temporary power supply at jobsite

• 11.3 Maintenance and usage of employed electrical devices

12 Prevention of other hazardous accidents and protection of the workplace environment

• 12.1 General requirement

• 12.2 Storage and usage of dangerous goods

• 12.3 Fire prevention

• 12.4 Thunderbolt prevention

• 12.5 Explosion prevention

• 12.6 Poisoning prevention

• 12.7 Dust prevention

• 12.8 Protection of the workplace environment

13 Temporary housing at jobsite

• 13.1 General requirement

• 13.2 Temporary residential housing

• 13.3 Temporary non-residential housing

Appendix A Identification and assessment of potential hazards

Appendix B Freeze-prevention measures of the drilling equipments

Appendix C Technical requirements of dust measurement

Explanation of wording in this code

List of quoted standards