This full line of Bohrtec pilot tube microtunneling systems consists of 10 different machines with the ability to install pipes with outside diameters from 4 to 55 in. Jacking forces range from 35,070 ...

As the construction industry and everyday people become more environmentally conscious, ‘green’ practices have edged their way more predominately into building solutions. Whilst the principals behind ...

A diagram showed the microtunneling technology for this project using a laser to guide the sewer line installation. A companion briefing sheet said the laser guided microtunneling system provided for ...

KIRK RANDLES LEFT his family’s farm in South Wales more than 30 years ago to take his first tunneling job. “It was all hand digging. … So you had to actually physically go inside the pipe and ...

Three Point Construction Inc., Mechanicsville, MD, was contracted by C.J. Miller of Hampsted, MD, as the tunneling subcontractor for a difficult utility project located at the Applied Physics ...

New joint is first of its kind to allow for curved steel trenchless installation. VANCOUVER, Wash., Nov. 15, 2022 /PRNewswire/ -- Northwest Pipe Company (Nasdaq: NWPX), a leading manufacturer of water ...