Read more about our recent projects, our attendances at conferences and events or the latest developments at GZ.
GZ will be working as a sub consultant for HNTB as an independent design verifier on the Istanbul Strait Road…
Read MoreThe Metropolitan Washington Airports Authority (MWAA) has announced that Phase 1 of the the new Silver Line, eventually extending Metro’s…
Read MoreGZ’s paper, entitled “Prediction of Behavior of Structures due to Large Bore EPBM Tunneling at the Port of Miami”, will…
Read MoreThe Port of Miami Tunnel project is featured in the December-January 2013 issue of Tunnels and Tunneling, the official publication…
Read MoreGZ is excited to announce that we’ve moved our office location in London, U.K. We are now located in the…
Read MoreTunnel Excavation Completed! On September 21, 2012 – almost exactly two years from the start of tunneling – all excavation…
Read MoreAs of last week, the excavation of the new forth bore at the Caldecott Tunnel in Oalkand, California was completed. …
Read MoreSeptember 21, 2012, Dr. Vojtech Gall presented “Case History: Tysons Corner Station and Tunnels”, at Breakthroughs in Tunneling 2012, on…
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