1 General 1
2 Terms and definitions 2
3 Basic rules 3
4 Blasting design 4
4.1 General 4
4.2 Blasting method 5
4.3 Blasting parameters 6
4.4 Blasting network and primer 14
5 Blasting operation 16
5.1 General regulations 16
5.2 Blasting equipment 16
5.3 Hole blasting 17
5.4 Underwater bare blasting 17
5.5 Prespliting blasting, smooth blasting and demolition blasting 17
5.6 Blasting for silt removal and rock filling 18
5.7 Underwater blasting for compaction 19
5.8 Icebreaking blasting and under-ice blasting 19
5.9 Network connection and initiation 20
6 Blasting safety 22
6.1 General 22
6.2 Operation safety 22
6.3 Safe distance 24
7 Quality inspection 29
Annex A Performance table of common explosives 32
Annex B Conversion coefficient of explosive quantity 33
Annex C Rock type and rock grade table 34
Annex D Explanation of words and expressions 35
Additional notes 36