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WSDOT - Posts | Facebook

By Laura Newborn The new SR 99 tunnel beneath downtown Seattle could open as soon as this fall, providing a direct route from CenturyLink... wsdotblog.blogspot.com WSDOT added 2 new photos. · June 21 at 7:59 AM · ...

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Sound Transit completes mining of first light rail tunnel from UW to Capitol Hill | Sound Transit

Sound Transit tunneling contractors Traylor Kemper Frontier pushed through the wall into the Capitol Hill station site early Wednesday ... project has become a major construction jobs driver with almost 1.5 million direct construction work hours into the project ...

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tunnelling contract news for the world's tunnel engineers | project news on the world's tunnels | tunnelbuilder.com

tunnelbuilder.com is the leading marketing resource for the world's tunnelling industry providing the latest project news on the world's tunnels Translate this website Track Projects Login Register Home Archive Product Promotion Buyers Guide Jobs Sales Sign Up ...

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SEATTLE, WASHINGTON - Transportation Research Board

Seattle, Washington 2 PROJECT DESCRIPTION Starting at the north portal, as shown in gure 1Fi, the tunnel starts around Ninth and Pine Street where the open-air station is below the street level. Convention Place Station is a 4-acre site containing a bus-staging ...

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Tunnel Update - February 2018 - Tunnel Business Magazine

Tunnel Updates Upcoming Projects Featured June 19, 2018 0 On the Cutting Edge: A Conversation with Herrenknecht's David Krauter ... Other Major Parties Affiliated with the Project: Tunnel Designer – Black & Veatch, Construction Manager – Black & Veatch ...

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Seattle Voters Support Viaduct Tunnel; Mayor McGinn Finally Gives In | 2011-08-17 | ENR

After Seattle Mayor Mike McGinn and other viaduct tunnel opponents lobbied against the tunnel, including with a referendum on the Aug. 16 Primary ballot, the voters say they ...

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News from Seattle - tunnelbuilder.com News

Seattle Tunnel Partners, design and construction contractors for the tunnel, selected Hitachi Zosen Corporation of Japan to design and manufacture the 17.53 m-diameter, 99.36 m long, 5,500 t TBM. ...

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First Northgate Link tunnel boring machine launches | Sound Transit

The first of two tunnel boring machines that will dig new twin light rail tunnels from the Northgate neighborhood in Seattle to the University of Washington began mining today. ...

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Sound Transit launches second Northgate Link tunnel boring machine | Sound Transit

Northgate light rail line will provide 14 minute trips between Northgate and downtown Seattle The second tunnel boring machine (TBM) mining light rail tunnels from the Northgate neighborhood in Seattle to the University of Washington launched today. "Northgate ...

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N. Queen Anne Ship Canal — Seattle Public Utilities

What & Why Seattle Public Utilities (SPU) and King County's Ship Canal Water Quality Project is a 2.7-mile, 18'10"-diameter tunnel that will capture and temporarily hold more than 15 million gallons of stormwater mixed with some sewage during heavy rains. When ...

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Conciliation agreement between WSDOT and FHWA

WHEREAS, the Alaskan Way Viaduct (A WV) Bored Tunnel Project (the Project) is a design build, Federally-assisted contract in the City of Seattle in which WSDOT is the contract owner and Seattle Tunnel Partners (STP), a joint venture between Dragados ...

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Seattle DJC.com local business news and data - Construction - WSDOT opens new traffic control center

Ship Canal Water Quality Project - Tunnel Storage New Bid Calls 7 New Consultant Notices 8 New Supply Bids 0 New Sub Bids Requested SOUTH 166TH ST SAFE ROUTES TO SCHOOL Johansen Construction Company, Inc. ...

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seattle tunnel project earthquake cover

seattle tunnel project contractors direct seattle tunnel project update 2016 seattle tunnel project contractors state seattle 039 s bertha tunnel project plagued by seattle alaskan way tunnel project site visit seattle tunnel project halted california water tunnel project ...

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Downtown Seattle Transit Tunnel - Wikipedia

The Downtown Seattle Transit Tunnel (DSTT), also referred to as the Metro Bus Tunnel, is a 1.3-mile-long (2.1 km) ... Congress later appropriated $20 million to the City of Seattle for the bus tunnel project in October 1984, allowing for right-of-way acquisition to ...

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Bertha breaks into repair vault | The Today File | Seattle Times

will expose the front end to the deep repair vault and allow the next tunnel ring to be put in place. In ... project contractors Seattle Tunnel Partners started operating Bertha at 10:15 p.m. Tuesday as part of a rescue plan that requires the machine to ...

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The WSDOT Blog - Washington State Department of Transportation: June 2018

The new SR 99 tunnel beneath downtown Seattle could open as soon as this fall, providing a direct route from CenturyLink and Safeco fields to the Space Needle. ...

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Sinkhole worries loom large as Bertha prepares for dive under viaduct, downtown | The Seattle Times

A sinkhole that formed in January behind Bertha's cutting face led independent experts to emphasize stricter protocols before contractors continue the Highway 99 tunnel dig under Seattle's Alaskan Way Viaduct. ... Sinkholes are a common risk in tunnel ...

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VIDEO: Last road panel installed in Seattle SR-99 tunnel dug by Bertha

The contractor on the tunnel project is Seattle Tunnel Partners. A different contractor will align the tunnel and build ramp connections to and from the tunnel, ...

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Tunnel - Wikipedia

Shafts are the main entrance in and out of the tunnel until the project is completed. If a tunnel is going to be long, ... The 2-mile (3.2 km) tunnel will carry State Route 99 under Downtown Seattle from the SoDo neighborhood to South Lake Union in the north on ...

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9 U.S. highway tunnel projects: Insights into what we might get if I-81 is a tunnel | syracuse.com

Elizabeth River Tunnel project Virginia finished one tunnel project last year and has two more on the drawing boards. ... The project provides direct access between the seaport and highways I-395 and I-95, creating another entry to Port Miami in addition to the ...

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Alaskan Way Viaduct - Demolition - Washington State Department of Transportation

Demolition Demolition After the new State Route 99 tunnel opens to drivers, the Alaskan Way Viaduct along Seattle's waterfront will be demolished to make way for a new surface street built by the City of Seattle. This project will help transform Seattle's waterfront ...

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If you think Seattle traffic is bad now, just wait until all these projects start

Traffic Lab is a Seattle Times project that digs into the region's thorny transportation issues, spotlights promising approaches to easing gridlock, ...

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E. Ballard Ship Canal — Seattle Public Utilities

In east Ballard, Ship Canal Water Quality Project activities occur near 11th Avenue NW and NW 45th Street. ... New pipes to convey polluted stormwater and sewage to the drop shaft A drop shaft to direct stormwater flows into the tunnel Below ground vaults for ...

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News - AGC of Washington

Telling the Seattle City Council and Mayor Jenny Durkan that hurting construction jobs is not the way to ... The ordinance paves the way for the County to negotiate with Labor a Master Community-Workforce Agreement which will direct unions to prioritize . ...

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Tunnel contractors: Bertha stall may cost $125M | The Today File | Seattle Times

Chris Dixon, project director for Seattle Tunnel Partners (STP), mentioned the figure during a midday briefing today to The Seattle Times' Editorial Board, which is responsible for writing and choosing opinion pieces. However, the $125 million... Mobile Newsletters

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