Archives

  • Pier V

    September 15, 2017

    TCG determined exposure conditions and STADIUM modeling was completed to ensure that the design life requirements would be meet. During construction QC testing was completed to ensure that the design standards were continuously being met or exceeded.

  • Trident

    September 15, 2017

    TCG conducted, complete with onsite and laboratory testing, a sight investigation. Those results were used to find the residual service life of the different elements of the wharf and make recommendations for extending the service life of the structure. As…

  • SANDAG

    September 15, 2017

    TCG developed a service life design guide using sister structure testing to break the vast environment into four exposure zones. Design curves were then developed using STADIUM for each of those exposure zones so that the contractors working on the…

  • Riyadh Metro, Riyadh, KSA

    September 15, 2017

    TCG was hired by Riyadh Metro Transit Consultants to inspect the construction practices and provide an independent durability analysis of the structure given the exposure conditions. The objective of this assessment of the Riyadh Metro Line 1 and 2 was…

  • Diego Garcia

    September 15, 2017

    TCG worked on a sight investigation that was conducted to obtain information on the current condition of the pier and the cathodic protection that was in place at the time. From the information obtained, a new cathodic protection system was…

  • US 181 Harbor Bridge

    September 15, 2017

    TCG is currently working for the Owners team to review submittals from the Developer related to durability and service life of the new Harbor Bridge in order to achieve the 170-year design life. TCG is also performing owner’s verification laboratory…

  • Goethals Bridge Replacement

    September 15, 2017

    TCG is contracted through Parsons Transportation to provide service life engineering for all concrete bridge elements.  The Design-Build-Operate contract is approximately $1.0 billion and the physical owner is the Port Authority of New York / New Jersey (PANYNJ). This project…

  • New Bridge across St. Lawrence river

    September 15, 2017

    TCG is working for TY Lin and International Bridge Technologies along with SNC Lavalin, and Flatiron.  This fast track bridge construction will replace the existing Champlain Bridge with a $3.2 Billion-dollar structure.  TCG is the Joint Venture’s durability consultant to…