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Project Description:
BOSTON- TUNNEL REMEDIATION ON I-93
The work is comprised of, but not limited to: • Sealing leaks within the I-93 Central Artery/ Tunnel System ( mainline & ramps), to reduce or eliminate future incidences of infiltration. • Repairing slurry wall defects. • Undertaking concrete patching and roadway slab repairs in areas adjacent to the leak sealing and slurry wall repairs (as required by the Engineer). • Removal and subsequent re-installation of the following items to access leak sealing and slurry wall repair areas: tunnel wall panels; stainless steel panels; CMU block walls; miscellaneous metal, electrical and mechanical components; and cementitious fireproofing and rigid board fireproofing. • Wearing surface and base slab repairs at various locations. • Cementitious fireproofing repairs and rigid board fireproofing repairs including removal and replacement of corroded steel furring strips and support framing at various locations.
Location:
  • City of Boston
  • Resident Engineer: Paul Brennan
    Construction Contract Value: $7,887,480.00
    Construction Bid Price: $6,065,200.00
    Initial Construction Estimate: $10,253,750.00
    District: District 6

    Contracts (1) Progress
    # 75771 -- Construction Contract
    Tunnel Remediation on Interstate 93. Completed

    Bridges

  • - none -
  • Contract Dates
    Notice to Proceed: 12/11/2012
    Contract Information
    Project Designer: Consultant
    Funding Source: Non Federal Aid
    See the Milestone Details tab for additional Project information
    Initiation
    no comments
    Scoping
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    Property Impacts - Right of Way
    no comments
    Environmental Impacts
    no comments
    Project Design
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    Project Funding
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    Public Involvement
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    Construction
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    Accelerated Bridge Program
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    No TIP Data Available For This Project
    Project Task Information
    Project Status
    Project Need Form PNF Entered 04/04/2012
    Project Initiation Form PIF Entered 04/04/2012
    Project Initiation Form PRC Submitted 03/22/2012
    Project Review Committee PRC Approved 03/22/2012
    Project Status Advertised 09/29/2012
    Project Management
    100% Design 100% Package Received 09/17/2012
    25% Design 25% Package Received 08/13/2012
    25% Design 25% Package Comments to DE 09/04/2012
    75% Design 75% Package Received 08/13/2012
    75% Design 75% Package Comments to DE 09/04/2012
    Final Design PS&E Received 09/17/2012
    Final Design PS&E to FAPRO 09/18/2012