Seven months after beginning its journey, Elaine the tunnel boring machine has completed its subterranean mission drilling out the Northside Interceptor Tunnel (NSIT). On Jan. 6, Akron Mayor Shammas ...
Bhopal: Bhopal Metro project marked a significant milestone recently with tunnel boring machines (TBMs) positioned to begin excavation on the Orange Line's underground stretch. The deployment of TBMs ...
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