1.0.1 This code is formulated with a view to unifying the technical requirements of blasting design, construction and quality inspection in port and waterway engineering and effectively controlling the engineering quality and guaranteeing the construction and environmental safety.
1.0.2 This code is applicable to the blasting excavation, demolition, dredging and the design, construction and quality inspection of underwater foundation and base with blasting method in port and waterway engineering.
1.0.3 The construction unit of blasting engineering must be provided with corresponding qualification certificate and blasting operation license; blasting operation personnel must be provided with corresponding qualification certificate; before construction, the blasting engineering must be approved by the relevant departments.
1.0.4 The blasting design, construction and quality inspection of port and waterway engineering shall not only meet the requirements specified in this code, but also comply with those in the current relevant ones of the nation.
1 General Provisions
2 Terminologies
3 Basic Requirements
4 Blasting Design
4.1 General Requirements
4.2 Blasting Method
4.3 Blasting Parameter
4.4 Initiation Network and Blasting Initiator
5 Blasting Construction
5.1 General Rules
5.2 Blasting Equipment
5.3 Drilling Blasting
5.4 Underwater Adobe Blasting
5.5 Presplitting Blasting, Smooth Blasting and Demolition Blasting
5.6 Blasting Compaction Method for Filling Stone
5.7 Underwater Blasting Compaction
5.8 Ice-breakup Blasting and Under-ice Reef Blasting
5.9 Network Connection and Blasting Initiation
6 Blasting Safety
6.1 General Rules
6.2 Operation Safety
6.3 Safety Distance
7 Quality Examination and Inspection
Appendix A Common Charge Property Table
Appendix B Conversion Coefficient of Charge Quantity
Appendix C Corresponding Table of Rock Category and Classification
Appendix D Explanation of Wording in This Code
Additional Explanation Name List of Chief Development Organizations of This Code, Participating Units, Chief Drafting Staff, General Proofreaders and Management Group Personnel
