The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the ...

Nicknamed "Chessie," the tunnel boring machine broke through the receiving pit on Two Island at Thimble Shoal Channel.

The Virginia Beach Fire Department is investigating a trailer fire on Jonas Drive Tuesday morning. Suffolk police shot a ...

Esco Tool has developed an ID boring module for its COHOG clamshell split-frame machine that bolts directly onto the rotating ring. With the module, the machine can bore pipe from 4-in. OD with almost ...

Tunnel boring machines (TBMs) are essential for constructing tunnels through various geological formations, and the disc cutters are critical components that directly interact with the rock.

An expansion of the Chesapeake Bay Bridge-Tunnel (CBBT) reached a milestone this week with the tunnel boring machine “Chessie ...

The Department of Transportation (DOTr) and the government of Japan on Friday launched a new tunnel boring machine for a ...