We assemble and test heavy-duty stands designed for a Sir Meccanica portable line boring and bore welding machine, focusing ...

LOS ANGELES (CBSLA) — Two tunnel-digging machines that will bore through the ground to create a path for the Metro Purple Line subway under Wilshire Boulevard were unveiled today. The tunnel-boring ...

The New 4-14 S2 Improves Upon the 30-Year Legacy of the SPR York 4-14 Line Boring Product Line WEBSTER, TEXAS, UNITED STATES, November 2, 2022 /EINPresswire.com ...

The state-of-the-art boring machine will dig the largest single-bore transit tunnel in the world, nearly 54 feet in diameter. It's capable of digging 30 to 40 feet a day, according to VTA. "There's no ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Metro officials unveiled two new Tunnel ...

Harriet was not quite ready for her close-up. The 950-ton tunnel boring machine named after African-American abolitionist Harriet Tubman was hoisted about five feet off the ground Monday. But Metro ...

A 950-ton steel tunnel-boring machine named Harriet that carved out 2 miles of earth for a light rail line headed to Los Angeles International Airport will be dismantled underneath South Los Angeles ...

The process of auger boring is one of the safest means of any underground utility installations, keeping any roadway or waterbody fully operational all throughout the project. Crew members from Iowa ...