1.0.1 This code is formulated with a view to strengthening construction quality and safety management of earthwork and blasting engineering, unifying acceptance criteria and achieving advanced technology, economy and rationality, energy conservation and environmental protection and safeguard.
1.0.2 This standard is applicable to construction and quality acceptance of earthwork and blasting engineering in construction engineering.
1.0.3 Construction and acceptance of earthwork and blasting engineering shall meet not only those specified in this code, but also requirements of the current relevant standards in China.
1 General Provisions 1
2 Terms 1
3 Basic Requirements 2
4 Earthwork 3
4.1 General Requirements 3
4.2 Drainage and Groundwater Control 3
4.3 Side Slope and Foundation Pit Retaining and Protecting 5
4.4 Earthwork Excavation 5
4.5 Earthwork Backfilling 7
4.6 Special Soil Construction 8
4.7 Special Seasonal Construction 12
4.8 Quality Acceptance 15
5 Blasting Engineering 17
5.1 General Requirements 17
5.2 Blasting Procedure 18
5.3 Surface Blasting 20
5.4 Controlled Blasting 21
5.5 Other Blasting 24
5.6 Blasting Engineering Monitoring and Acceptance 26
Appendix A Blasting Vibration Monitoring Record 30
Appendix B Blasting Safety Monitoring Report 32
Explanation of Wording in This Code 33
List of Quoted Standards 33
1.0.1 This code is formulated with a view to strengthening construction quality and safety management of earthwork and blasting engineering, unifying acceptance criteria and achieving advanced technology, economy and rationality, energy conservation and environmental protection and safeguard.
1.0.2 This standard is applicable to construction and quality acceptance of earthwork and blasting engineering in construction engineering.
1.0.3 Construction and acceptance of earthwork and blasting engineering shall meet not only those specified in this code, but also requirements of the current relevant standards in China.
Contents of GB 50201-2012
1 General Provisions 1
2 Terms 1
3 Basic Requirements 2
4 Earthwork 3
4.1 General Requirements 3
4.2 Drainage and Groundwater Control 3
4.3 Side Slope and Foundation Pit Retaining and Protecting 5
4.4 Earthwork Excavation 5
4.5 Earthwork Backfilling 7
4.6 Special Soil Construction 8
4.7 Special Seasonal Construction 12
4.8 Quality Acceptance 15
5 Blasting Engineering 17
5.1 General Requirements 17
5.2 Blasting Procedure 18
5.3 Surface Blasting 20
5.4 Controlled Blasting 21
5.5 Other Blasting 24
5.6 Blasting Engineering Monitoring and Acceptance 26
Appendix A Blasting Vibration Monitoring Record 30
Appendix B Blasting Safety Monitoring Report 32
Explanation of Wording in This Code 33
List of Quoted Standards 33
