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Alaskan Way Viaduct - Home

Today, Kiewit Infrastructure West Co. was named the apparent-best-value contractor for the project that will demolish the viaduct, decommission the Battery Street Tunnel and reconnect city surface streets just north of the new SR 99 tunnel.

Elon Musk posts sensual Instagram picture with Boring Company ...

Elon Musk just posted a sensual Instagram picture with his tunnel-boring machine

Tunnel Boring Machine - Port Miami Tunnel

When did it begin digging the first tunnel and when did it complete building the second tunnel?

Bertha (tunnel boring machine) - Wikipedia

Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and is the world's largest earth pressure balance tunnel boring machine, at a cutterhead diameter of 57.5 feet (17.5 m) across.

(NTBM) Nuclear Tunnel Boring Machines – Switzerland Has ...

Trans-Planetary Subway Systems (Rand Corporation PDF)The first section of this page was written by Phil Schneider: Photo of United States Air Force tunnel boring machine at Little Skull

Tunnel boring machine - Wikipedia

A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.They may also be used for microtunneling.

CBBT Parallel Thimble Shoal Tunnel Project

Latest News CBBT Announces Winning Name for the Parallel Thimble Shoal Tunnel Project's Tunnel Boring Machine CAPE CHARLES, VA – The Chesapeake Bay Bridge-Tunnel ("CBBT") and its partners on the Parallel Thimble Shoal Tunnel Project are excited to announce the winning...

The Boring Company - Official Site

Home; FAQ; Jobs; Gallery; East Coast; Chicago; Hat; Flamethrower

Elon Musk Boring tunnel company: Facts - Business Insider

Source: Boring Company tunnel presentation, via Electrek.. The Boring Company is looking to cut down costs by building a machine that can dig and place reinforcements in the wall at the same time, Musk said in April.

Pilot Tube | ICON Pilot Tube Guided Auger Boring System

Pilot tube systems can reduce costs by 50% compared to laser controlled microtunneling systems. Learn more about ICON's guided auger boring systems today.

How does a Tunnel Boring Machine Work - Some Interesting Facts

Tunnel-boring machines (TBMs) – sometimes known as 'mega-moles' within the industry – are pieces of drill-mining equipment used to excavate long tunnels, such as those used by cars and trains in hilly and mountainous regions.

Tunnel Boring Machine and Tunneling Excavation | Terratec

TERRATEC is the world-renowned designer and manufacturer of Tunnel Boring Machine, Raise Boring Machine and other custom-made products for tunneling excavation.

Tunnel Boring Machines | The Robbins Company

The Best Products for Tough Jobs You won't be alone when you buy a Robbins TBM. If you are planning to tunnel through rock, you want a TBM from a manufacturer who will support you as your partner throughout the project, anywhere in the world.

Elon Musk tweets photo of Boring Company transport tunnel ...

Billionaire Elon Musk has released a photograph of a tunnel he's building under a Los Angeles suburb to test a concept for a 'zero emission subterranean transportation' system to move people and cars.

Alaskan Way Viaduct - Tunneling

The SR 99 Alaskan Way Viaduct, an elevated concrete structure built in the 1950s and vulnerable to earthquakes, is being replaced with a 1.7-mile tunnel running beneath downtown Seattle.

Tunnelbuilder - Official Site

tunnelbuilder.com is the leading marketing resource for the world's tunnelling industry providing the latest project news on the world's tunnels

FAQ — The Boring Company

Currently, tunnels are really expensive to dig, with some projects costing as much as $1 billion per mile. In order to make a tunnel network feasible, tunneling costs must be reduced by a factor of more than 10.

Tunnel Boring Machine - News

Elon Musk's boring machine completes the first section of an ...

Serial entrepreneur Elon Musk says his ambitious tunnel-boring endeavor, aptly named The Boring Company, has officially started digging underneath Los Angeles.

Elon Musk's Boring Company: the first part of a tunnel has ...

It all started with a tweet. Elon Musk proclaimed at the start of the year that his new venture, a tunnel boring machine, would start digging "in a month or so" – and he's already made good on his word. In fact, Godot, which is Musk's name for the giant tunneller, has started digging in Los ...

Elon Musk's first LA tunnel nears completion, with free rides ...

Elon Musk says it will begin free public rides through its first tunnel in the coming months (Credit: The Boring Company). View gallery - 8 images

Products | Guided Boring Machine (GBM) | Microtunneling (MTBM ...

Guided Boring Machine GBM, Slurry Microtunneling, Micro-tunnel, microtunnelling MTBM, Pipe Jacking & Tunneling TBM, Boring Shield, Earth Pressure Balance Machine EPBM System

Names of our first six tunnel boring machines announced ...

The Mayor of London and the Secretary of State for Transport today revealed the giant 1,000 tonne tunnel boring machines that will carve Crossrail's tunnels under the capital. The machines are around 150 metres long, the equivalent to 14 London buses end to end and weigh around 1000 tonnes ...