In Singapore, he worked on a tunnel 28 feet in diameter, but he and others generally use microtunneling technology today on pipes 10 feet wide or smaller, primarily because of the size of the machine ...

Because the microtunneling procedure involves a remotely-controlled steerable system to install pipes and cables at the ground surface, it only requires a small tunnel boring machine.

The microtunneling machine will travel more than 1,200 feet underground and end at the pit on the corner of Kuhio and Kaiolu Street.

Maynard Akkerman describes a slurry microtunneling machine on Wednesday at Akkerman in Brownsdale. The manufacturer is the only North American company that produces this technology.

Primoris Services Corporation today announced a microtunneling award valued at approximately $89 million. The contract was secured by Vadnais, part of the West Construction Services segment. The ...

Three Point Completes First U.S. Front Steer Microtunneling Project Front Steer Microtunneling System is used to to install a 200 lineal foot, 42-in.-diameter steel casing.

It was the longest microtunneling project in the United States by tunneling 25 feet below the bottom of Lake Erie’s shale and clay for a total of almost 4,000-feet for the 60-inch pipe.

A remote-operated boring machine will be used to excavate through bedrock as part of a wastewater and stormwater project in Newburgh, New York. Microtunneling will allow for precise alignment of the ...

Pune: Microtunneling work has started at the Pune railway station to perevent waterlogging on its premises during the upcoming monsoon. Rs3 crore was sanctioned for the project, said an official ...

The National Capital Region Transport Corporation (NCRTC) has started microtunneling work at its under construction Anand Vihar RRTS station for utility diversion work.