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seattle 039 s giant tunneling machine

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Hydraulic Brake 7EZ0801

Hydraulic Brake 7EZ0801

Hydraulic Brake 7EZ0605

Hydraulic Brake 7EZ0605

Hydraulic Brake 7EB0807

Hydraulic Brake 7EB0807

Hydraulic Brake EP03A

Hydraulic Brake EP03A

Roadheader Connector

Roadheader Connector

Roadheader Connector

Roadheader Connector

MER1500 Hydraulic Rotary Digger

MER1500 Hydraulic Rotary Digger

Mining Screw Grouting Machine

Mining Screw Grouting Machine

  • Under Seattle, a Big Object Blocks Bertha. What Is It? - The ...

    Dec 19, 2013 · In October, workers walked through the first rings of the highway tunnel being built under Seattle's waterfront toward the boring machine called Bertha.

  • Gizmag goes inside the world's largest tunnel boring machine

    On Saturday,the world's largest tunnel boring machine ... giant machine. On Saturday,the world's largest tunnel boring machine was dedicated in the city of Seattle.

  • Seattle's giant boring machine marks halfway in $2.1 billion ...

    Seattle's giant drilling machine has passed the halfway mark as it digs beneath the city to complete a new highway tunnel.The Washington Department of Transportation said Monday that the drill known as Bertha has passed the Pike Place Market, moving beyond

  • Alaskan Way Viaduct - Tunneling

    The tunneling machine known as Bertha began tunneling beneath Seattle in ... into the launch pit near Seattle's stadiums). The machine completed its ...

  • Seattle tunnel machine Bertha reaches halfway point — here's ...

    Seattle tunnel machine Bertha reaches halfway point — here's a ... project manager for Seattle Tunnel ... How the real estate media giant will buy and ...

  • Tunnel boring machine - Wikipedia

    TBMs that resembled giant hole saws were ... It was delivered to Seattle, ... Micro tunnel boring machine is quite similar to general Tunnelling shield but on a ...

  • The world's biggest boring machine Bertha is taken out for ...

    Contractors building a highway tunnel under Seattle are preparing to remove the world's largest boring machine so that it can be repaired. The gigantic drill, known as Bertha, stopped working in December 2013 after digging just 1,000ft of its two-mile journey to replace the aging Alaska Way, which was damaged in 2001 by an earthquake.

  • Bertha's breakthrough just 'halftime' for tunnel project ...

    Bertha's breakthrough just 'halftime' for tunnel project ... A look back at the saga of Seattle's giant tunnel machine; ... which built the giant machine in Japan.

  • What's Blocking Bertha, Seattle's 5-Story Tunneling Machine ...

    Dec 11, 2013 · What's Blocking Bertha, Seattle's 5-Story Tunneling Machine? : The Two-Way The giant cutter is designed to bore through rock and soil without a problem. But it has hit something that has brought work on a highway tunnel to a stop.

  • Seattle Tunnel Boring Machine -- Bertha Rescue

    Why Seattle's Huge Tunnel-Boring Machine Is Still Stuck A year after Bertha got stuck, plans to free the big machine have stalled. And there's another problem.

  • Bertha, Seattle's SR 99 Tunneling Machine, Is Finally Done ...

    Apr 03, 2017 · WIRED's biggest stories delivered to your inbox. submit. Author: Jack Stewart Jack Stewart. ... Seattle's Giant Tunneling Machine Finally Breaks Through.

  • Seattle's Giant Tunneling Machine - Image Results

  • seattle tunnel what s blocking bertha -PMTBM

    What's Blocking Bertha, Seattle's 5-Story Tunneling Machine ... Dec 11, 2013 · What's Blocking Bertha, Seattle's 5-Story Tunneling Machine? : The Two-Way The giant cutter is designed to bore through rock and soil without a problem.

  • Mysterious object blocking huge drilling machine in Seattle ...

    An unknown object that stopped the world's most powerful tunnel boring machine digging underneath Seattle ... The tunnel-machine ... Giant Tunnel Boring Machine ...

  • Seattle's tunnel boring machine Bertha reaches end of long ...

    Apr 03, 2017 · With a cloud of dust, Bertha — Seattle's tunnel boring machine — reached the end of her long, troubled journey, a milestone in a multibillion-dollar project to replace an aging highway hugging the city's waterfront.

  • Seattle's tunneling machine Bertha is halfway through project ...

    Oct 02, 2016 · SEATTLE -- Seattle's giant drilling machine has passed the halfway mark as it digs beneath the city to complete a new highway tunnel. The Washington Department of Transportation said Monday that the drill known as Bertha has passed the Pike Place Market, moving beyond the halfway point on the ne...

  • #BerthaCam: Watch the giant boring machine at the end of ...

    Giant tunnel-drill machine Bertha broke into daylight shortly before 11:30 a.m. Tuesday after years of delays. We covered the scene live.

  • Bertha (tunnel boring machine) - Wikipedia

    The name Bertha, after Seattle's first female mayor, Bertha Knight Landes, was chosen by a panel ... The World's Largest EPB Shield Tunneling Machine; Bertha on Twitter;

  • World's largest tunnel-boring machine finally breaks through

    SEATTLE — The world's largest tunnel-boring machine broke through a concrete wall beneath Seattle on Tuesday to reach the end of its long, troubled...

  • Bertha, The Giant Borer That Broke, May Be Sinking Seattle's ...

    Bertha, The Giant Borer That Broke, May Be Sinking Seattle's Downtown The machine, the biggest of its type, was digging a tunnel under the city when it went kaput. To get to and fix Bertha, workers are digging a 12-story pit, which some say is damaging nearby buildings.

  • Digging down to stuck Seattle tunnel machine Bertha | The ...

    Digging down to stuck Seattle tunnel machine ... The tunnel boring machine "Bertha" had just passed the 1,000 ... and the trailing gear of the giant drill in ...

  • Bertha, The Giant Tunnel-Boring Machine Stuck Under Seattle ...

    For more than a year, Seattle's ambitious urban planning efforts have been stymied by a serious problem -- the world's largest tunnel-boring machine has been stubbornly stuck beneath the city.

  • Alaskan Way Viaduct - Follow Bertha

    Follow Bertha Thank you for following Bertha. The SR 99 tunneling machine, nicknamed Bertha, has completed her work. For the latest tunnel progress, visit our new tracker page.

  • The World's Largest Tunnel-Boring Machine Must Be Saved

    The World's Largest Tunnel-Boring Machine Must Be Saved. ... A white hard hat said SEATTLE TUNNEL ... a giant conveyor belt that reaches out of the tunnel and dumps ...

  • Bertha's big breakthrough is here: Seattle tunnel machine ...

    After mining through more than 9,000 feet of Seattle underground, and rebounding from a lengthy breakdown and repair, Bertha the tunneling machine is poised to bust through its final obstacle on Tuesday.

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