Special precautions for multiple short-delay blasting in coal mines
Technical Report
·
OSTI ID:5389390
Special precautions for multiple short-delay blasting of coal in underground mines are presented in this circular to guide safety engineers, shot firers, and coal-mine inspectors. These new safety recommendations are suggested in addition to those normally followed in blasting, as outlined in the Federal Mine Safety Codes for bituminous-coal, lignite, and anthracite mines.
- Research Organization:
- Bureau of Mines, Washington, D.C. (USA)
- OSTI ID:
- 5389390
- Report Number(s):
- BM-IC-7895
- Country of Publication:
- United States
- Language:
- English
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