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The Bertha TBM after most of the repairs were completed
Project Related

Bertha Tunneling to Resume 1 Month Later Than Planned

November 13, 2015 rockman Comments Off on Bertha Tunneling to Resume 1 Month Later Than Planned

The Seattle Tunnel Partners JV announced last month that tunneling on the Alaska Way Viaduct Replacement project will resume a month later than originally planned. The Bertha TBM will resume mining on December 23 after […]

Section of steel well casing that STP alleges caused damage to Bertha
Project Related

WSDOT Denies $125M Change Order for Seattle Tunnel Partners

May 19, 2014 rockman Comments Off on WSDOT Denies $125M Change Order for Seattle Tunnel Partners

The WSDOT announced recently that the Seattle Tunnel Partners Joint Venture has requested a total of $188 million in change orders so far, and that the Department has denied $157 million of those, with $31 […]

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