icon

stopped seattle tunnel boring machine

We produce parts and components for the shearer and boring machine manufacturers, and provide technical services, and provide shearer picks, import shearer picks, import boring machine picks, German import picks, rotary pick cut Teeth, Pittec picks and other coal mining equipment machinery.

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

  • Seattle tunnel-boring machine Big Bertha still stuck ...

    Dec 10, 2013 · SEATTLE — The state Department of Transportation and contractors building a highway tunnel under downtown Seattle are trying to find out what has blocked their tunnel-boring machine.

  • Stuck In Seattle | Bloomberg Business - Business, Financial ...

    Stuck in Seattle The Aggravating ... She stopped entirely. The tunnel, ... There are even pressure variations between the top and bottom of the boring machine.

  • stopped seattle tunnel boring machineTunneling Equipment For...

    Texarkana Gazette | Texarkana Breaking News. The Texarkana Gazette is the premier source for local news and sports in Texarkana and the surrounding Arklatex areas.

  • Prosaic Pipe Stymied Seattle's Big Bertha - The New York Times

    Jan 03, 2014 · What stopped the world's biggest tunnel-boring machine? A cottage industry of speculation yields to mundane metal.

  • Bertha (tunnel boring machine) - Wikipedia

    Bertha was a 57-foot-diameter (17.4 m) tunnel boring machine built specifically for the Washington State Department of Transportation's (WSDOT) Alaskan Way Viaduct replacement tunnel project in Seattle.

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

    Dec 11, 2013 · In this photo made with a fish-eye wide-angle lens, Bertha, the massive boring machine that is drilling a two-mile tunnel under Seattle, is shown in July before work began.

  • Bertha stops for a break under Seattle - MyNorthwest.com

    The Seattle tunnel boring machine reached its goal of 385 feet on May 11. (WSDOT) Bertha is on break. After passing under the Alaskan Way Viaduct, ...

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

    The biggest tunnel-boring machine ever to get stuck under Seattle. More than six months after Bertha had stopped her ... A white hard hat said SEATTLE TUNNEL ...

  • Alaskan Way Viaduct - Wikipedia

    The Alaskan Way Viaduct is an ... Boring of the tunnel by the tunnel boring machine "Bertha ... Tunneling stopped on December 6, 2013, after the boring machine ...

  • Seattle's long-broken tunnel-boring machine set to resume Nov. 23

    Jul 16, 2015 · The broken machine, known as Bertha, stopped ... Seattle's long-broken tunnel-boring machine set to ... the world's largest tunnel-boring machine, ...

  • Alaskan Way Viaduct replacement tunnel - Wikipedia

    The Alaskan Way Viaduct replacement tunnel is a bored road tunnel that is ... the tunnel boring machine broke through to the ... Seattle Tunnel Partners are ...

  • Inslee orders tunnel dig halted as soil sinks above Bertha ...

    (Ken Lambert / The Seattle Times) ... while the tunnel-boring machine stops to assemble a ... The world's largest boring machine is currently stopped just north of ...

  • stopped seattle tunnel boring machine - Roadheader Cutting ...

    what stopped the seattle tunnel boring machine. Our Featured Products. KAMY mainly a variety of cutting products, boring machine, coal machine, hydraulic brakes, ...

  • Bertha stops digging again, but this time it's because of a ...

    The recently repaired tunnel-boring machine Bertha stopped digging early Tuesday, after a barge tilted, damaged a dock and spilled excavated dirt into Elliott Bay. Divers and marine surveyors were inspecting damage to the dock at the Port of Seattle's Terminal 46, where the tunnel project's ...

  • stopped seattle tunnel boring machineRoadheader mining ...

    stopped seattle tunnel boring machine. Home; ... The Tunnel Boring Machine ("TBM") known as "Bertha," built by Hitachi Zosen Corp in Osaka, Japan, ...

  • Bertha breakthrough: Seattle's giant tunnel boring machine ...

    Bertha, the world's largest tunnel boring machine, today broke through a 20-foot wall of a repair pit, WSDOT reported. It will continue drilling two more feet before stopping to build another concrete tunnel ring. https://twitter.com/BerthaDigsSR99/status/568499996804427778 Bertha is digging…

  • Bertha stopped after veering off course in home stretch of ...

    Seattle Tunnel Partners (STP) stopped Bertha, the largest tunnel boring machine in the world, on Feb. 28 to make adjustments before it continues on its last 1,000 feet of the 9,270 tunnel for SR 99.

  • Stopped Seattle Tunnel Boring Machine - Video Results

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

    The tunnel boring machine "Bertha" had just passed the 1,000-foot mark in early December before being stopped by what turned out to be a long 8-inch steel pipe near South Jackson Street.

  • Seattle tunnel boring, stalled for a year, to resume in April ...

    Dec 21, 2014 · The massive tunnel-boring machine stopped work on the 2-mile tunnel in December 2013 after going about 1,000 feet, and the massive machine that's stuck underground needs repairs before drilling can resume.

  • Seattle's massive tunneling machine on move again - USA TODAY

    Feb 18, 2015 · Seattle's massive tunnel boring machine Bertha, which had been halted for over a year, broke through the wall of the access pit on Thursday, en route to getting repairs.

  • We Finally Found What's Blocking The World's Largest ...

    Ever since the colossal machine tunneling under Seattle, nicknamed Bertha, was stopped in ... progress of the biggest-diameter tunnel-boring machine in use on ...

  • Tunnel Boring Machine To Restart « CBS Seattle

    Jan 27, 2014 · The giant machine digging a highway tunnel under Seattle is expected to resume light work this week, but officials still don't know what stopped the giant drill for nearly two months, the Washington State Transportation Department said late...

  • Seattle tunnel, among world's biggest, takes step toward ...

    Apr 03, 2017 · Water from Seattle?s tunnel-drilling machine, ... the world's largest tunnel-boring machine, stopped working in ... Sign up for Breaking News by AOL to get ...

  • 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.

Contact

Copyright © 2018 - Shanghai Mkay Electromechanical Co.,Ltd