bertha seattle tunnel project

Seattle's unbelievable transportation megaproject fustercluck ...

Holy Bertha! WSDOT. OK, so, the project gets underway in 2011, ... which means WSDOT Seattle Tunnel Partners has to dig a 120-foot hole to reach the machine.

Get a Price

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

Bertha's breakthrough just 'halftime' for tunnel project ... braces inside the disassembly vault where Bertha is emerging — so the ... Seattle Tunnel Partners ...

Get a Price

Watch: Seattle tunnel project 2017 milestones - seattlepi.com

Watch: Seattle tunnel project 2017 ... 20 feet wide and 15 feet deep opens up just behind Bertha on Jan. 12. Seattle Tunnel Partners fills the hole with a ...

Get a Price

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.

Get a Price

Alaskan Way Viaduct - Home

Contractor Seattle Tunnel Partners must install and test ... with no Alaskan Way Viaduct and no tunnel. ... until the Waterfront Seattle Project ...

Get a Price

Alaskan Way Viaduct replacement tunnel - Wikipedia

The Alaskan Way Viaduct replacement tunnel is a bored road tunnel that is ... the tunnel project ... WSDOT nicknamed the TBM "Bertha" after Seattle's first ...

Get a Price

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.

Get a Price

Seattle's Bertha Tunnel Project Plagued By Financial Woes

More than $200 million in cost overruns, lawsuits and delays continue to haunt Seattle's big dig project. The world's largest tunneling machine, nicknamed "Bertha," is now working again, but the complicated fix of an underground breakdown in 2013 has created a huge fight over blame and who pays the tab.

Get a Price

Seattle toasts the tunnel. Lawyers prepare for war | Crosscut

Seattle Tunnel Partners employees are seen working at what will be the exit of tunnel boring machine Bertha near 6th Avenue and Thomas Street on Monday in Seattle.

Get a Price

Bertha's woes grind on: cost rises, tunnel delayed until 2019 ...

OLYMPIA — Tunnel-machine Bertha's two-year breakdown will further delay the Highway 99 tunnel's grand ... Seattle Tunnel Partners (STP ... project manager for ...

Get a Price

Delta Tunnel Planners Should Learn From Seattle's Expensive ...

Delta Tunnel Planners Should Learn From Seattle's Expensive Goof ... nicknamed "Bertha" built especially for the Seattle tunnel project. Bertha began digging ...

Get a Price

Seattle's big tunnel project reaches a milestone, but it's ...

Seattle's big tunnel project ... A project to bore a tunnel under Seattle and ... the massive drill was also followed through the gloomy tunnel by a Bertha ...

Get a Price

Watch: Bertha breaks through Seattle waterfront tunnel ...

... behind Bertha on Jan. 12. Seattle Tunnel ... to finish the project -- and that's if contractor Seattle Tunnel ... breaks through Seattle waterfront tunnel.

Get a Price

Bertha Finally Breaks Through In Seattle : The Two-Way : NPR

In Bertha's case, that meant digging an 11-story-deep pit to perform Herculean engineering efforts that insiders say were more challenging than the tunnel project itself.

Get a Price

View from a drone inside the SR 99 tunnel - YouTube

Just a few days before the SR 99 tunneling machine started tunneling under the Alaskan Way Viaduct, the Washington State Department of Transportation flew a video-equipped drone through the SR 99 tunnel to show Seattle Tunnel Partners' construction progress.

Get a Price

Bassetti Photography SR99 Seattle Tunnel Project / Bertha ...

Photography of Seattle Tunnel Project SR99 and Bertha TBM. Alaskan Way Viaduct Replacement Program.

Get a Price

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

Chris Dixon, a manager with the Seattle tunnel project, briefed reporters last week on the stalled Bertha. Credit Ted S. Warren/Associated Press . And there is something of a John Henry's hammer theme to the tale of Seattle's object.

Get a Price

Seattle's Big Bertha Tunneling Machine Is Finally Back on Track

Five stories tall and the biggest drill of her kind, Bertha overheated in December 2013, only about a ninth of the way into the project to bore a tunnel under downtown Seattle.

Get a Price

Ban Bertha - Home | Facebook

Ban Bertha. 21 likes. ... Delayed Seattle tunnel project draws comparisons to Boston's Big Dig. Delayed Seattle tunnel project draws comparisons to Boston's Big Dig.

Get a Price

SR 99 Alaskan Way Viaduct Replacement Program - Flickr

Flickr is almost certainly the best ... The viaduct's central waterfront section is being replaced with a bored tunnel beneath downtown Seattle. ... Bertha - SR 99 ...

Get a Price

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

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.

Get a Price

New photos capture massive scale of Seattle tunnel project as ...

When there is a glimpse at signs of Bertha's progress, it's easy to be impressed by the feat of engineering happening beneath Seattle.

Get a Price

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

Bertha has broken through. After nearly four years underground, Seattle's beleaguered boring behemoth clawed its way into daylight yesterday, leaving a 1.7-mile tunnel behind it.

Get a Price

Seattle's tunnel machine Bertha breaks through nearly 4 years ...

Seattle's tunnel boring machine that's been digging beneath the city for the ... Seattle's tunnel machine Bertha breaks ... The tunnel project was not always a ...

Get a Price

Bertha Seattle Tunnel Project - Image Results

Get a Price