The Tonnelle Avenue overpass and relocation of utilities in North Bergen is expected to be completed in October to ...

Amid the mining drill bit market experiencing growth driven by increased mining activities and demand for minerals, price ...

Once completed, the Tonnelle Avenue site will have one of the shafts to launch two tunnel boring machines that will drill through rock in the Palisades. A separate shaft is being built at the ...

JOHANNESBURG (miningweekly.com) – Drilling and mechanised rock excavation technology solutions ... The one is the shaft-boring project. Typically what it would mean for the industry is that ...

The Tonnelle Avenue overpass and relocation of the utilities in North Bergen is expected to be completed in October to ...

Two Italian scientists claim to have discovered 38,000-year-old structures buried deep beneath the pyramids. But there's a ...

Looking to upgrade your tool chest on a budget? Check out these quality tools from Ryobi that can be yours for less than $10.

North Jersey’s rock is particularly hard, but if a mine shaft is near the surface ... In that case, microgravity geophysical surveying and test drilling helped look for voids, state records ...

For example, in shaft sinking, removing people completely ... personnel tracking, types of drilling machinery, rock bolting, blasting types, pumping and water sealing, to name just a few.

For example, in shaft sinking, removing people completely from the ... personnel tracking, types of drilling machinery, rock bolting, blasting types, pumping and water sealing, to name just a few.