Author Archives for Kelly

Tappan Zee Bridge

December 24, 2014 5:42 pm Published by Comments Off on Tappan Zee Bridge

TCG is contracted by HNTB for durability assessment and mass concrete services for the new Tappan Zee Bridge. TCG will work with the NJ Thruway and HNTB to review the successful bidder’s preliminary and final durability designs. TCG will be…


Goethals Bridge in New York

December 23, 2014 4:35 pm Published by Comments Off on Goethals Bridge in New York

TCG is providing durability engineering and design using the STADIUM® modeling software for reinforced concrete elements and applying a probabilistic analysis on results.  We are also providing pre-qualification testing on all the concrete mixes and performance-based specifications for concrete elements for…


Sakonnet River Bridge in Rhode Island

December 23, 2014 4:35 pm Published by Comments Off on Sakonnet River Bridge in Rhode Island

This project is a bridge replacement where TCG worked closely with the Rhode Island DOT for the mass concrete and durability designs. TCG conducted all the concrete mix design characterizations in our AASHTO accredited laboratory for the different classes of…


Service Life Engineering: Al Shindagha Tunnel, Dubai

December 23, 2014 4:33 pm Published by Comments Off on Service Life Engineering: Al Shindagha Tunnel, Dubai

TCG was engaged by Al Shirawi Facilities Management to conduct a comprehensive corrosion investigation of the Al Shindagha Tunnel, located in Dubai, UAE. The Al Shindagha Tunnel is one of five crossings of the Dubai Creek and one of the…


Cathodic Protection Systems Evaluation & Design: Petroleum, Oil, and Lubricant Pier, Diego Garcia

December 23, 2014 4:22 pm Published by Comments Off on Cathodic Protection Systems Evaluation & Design: Petroleum, Oil, and Lubricant Pier, Diego Garcia

TCG conducted a field inspection of the U.S. Navy’s Petroleum, Oil, and Lubricant (POL) Pier in Diego Garcia to evaluate the condition of the cathodic protection systems and assess concrete durability. The Pier is located on a coral atoll, south…


Mass Concrete Consulting: Scattergood Unit 3 Repowering Project, Los Angeles, CA

December 23, 2014 4:22 pm Published by Comments Off on Mass Concrete Consulting: Scattergood Unit 3 Repowering Project, Los Angeles, CA

TCG was contracted to design thermal control plans for the mass concrete foundation elements of the Scattergood Unit 3 Repowering Project. TCG performed laboratory testing of multiple concrete mixtures to determine the concrete thermal characteristics. Thermal modeling of the concrete…


SANDAG Rail System in Southern California

December 23, 2014 4:21 pm Published by Comments Off on SANDAG Rail System in Southern California

TCG is subcontracted by the San Diego Association of Governments (SANDAG) to develop exposure classes and durability guidelines for construction projects. TCG is developing the SANDAG durability policy for future projects, there are approximately 50 bridges in the portfolio. There…


Evergreen Line in Vancouver, British Columbia

December 23, 2014 4:20 pm Published by Comments Off on Evergreen Line in Vancouver, British Columbia

This project is a new light rail line for Vancouver that requires a 100-year service life. TCG characterized local exposures and designed a reinforced concrete system to cost effectively meet the requirements for SNC – Lavalin, the contractor for the…


Ranjani Mosale Vijayakumar has joined TCG as a Project Engineer

June 6, 2014 3:20 pm Published by Comments Off on Ranjani Mosale Vijayakumar has joined TCG as a Project Engineer

Ranjani Mosale Vijayakumar has joined TCG as a Project Engineer.  She is a recent graduate of  the University of Illinois at Urbana with a Master of Science in Civil Engineering. . Her master’s thesis explored autogenous shrinkage of geopolymers. Past…