A district committee assigned to find solutions to the blasting problem is proposing that contractors be required to spend thousands of extra dollars if they insist on using dynamite–the fastest ...

There would be major construction noise and vibrations caused by the drilling and blasting," said Rudzinski. Rudzinski also called for Governor Whitmer to take a public stance on the proposal.

Uttarkashi tunnel collapse: From rat-hole mining to vertical drilling, methods used to rescue 41 workers Rescue workers drilled through the 60-metre stretch of rubble of the collapsed Silkyara ...

Issues with a drilling machine have halted the rescue mission, and officials are now forced to find 'new angles' to extract the trapped workers eight days on.

McClure stated this at explosives supply chain company BME’s twenty-third yearly drilling and blasting conference on November 12, at research institution Council for Scientific and Industrial ...

The boring and blasting machine combines the effectiveness of tunnel boring machines and drilling and blasting methods, offering multiple tunneling modes and promising new breakthroughs in the ...

Officials trying to reach 41 workers who have been trapped in a collapsed tunnel in northern India for eight days were contemplating alternative rescue plans Sunday after snags with a drilling ...

Bamtonnelstroy-Most Group of Companies has completed the sinking of the new Dusse-Alin tunnel with a length of 1.824 thousand meters on BAM. This is reported on the website of the Cabinet of Ministers ...