Tunnel boring machine makes breakthrough at CBBT
The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the ...
CBBT expansion milestone: Tunnel boring machine reaches its destination
Nicknamed "Chessie," the tunnel boring machine broke through the receiving pit on Two Island at Thimble Shoal Channel.
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Armco Superlite: Providing proven solutions to African mining
Armco structures have previously been designed for projects up to 200 years. The required service life of the structure can ...
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Chesapeake Bay Bridge-Tunnel Breakthrough: Chessie Reaches Destination
An expansion of the Chesapeake Bay Bridge-Tunnel (CBBT) reached a milestone this week with the tunnel boring machine “Chessie ...
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Rise in tunnelling and anchoring patents to transform mining operations, says GlobalData
The global mining industry is ramping up innovation in advanced tunnelling and anchoring machines in a bid to revolutionise excavation. According to GlobalData, patent filings in mining jumped ...