Read more about our recent projects, our attendances at conferences and events or the latest developments at GZ.
We are proud to announce that GZ’s principals Dr. Vojtech Gall and Nasri Munfah are members of the Scientific Committee…
Read MoreGZ was given the opportunity to attend the Grand Opening Event of the Silver Line Exenstion on Tuesday November 15th…
Read MoreWe are delighted to announce that GZ’s Principal Nasri Munfah will participate as a judge for the ITA-AITES Tunnelling Awards…
Read MoreThe second half of the Silver Line in Northern Virginia with its 11.5-mile extension is set to open on November…
Read MoreLast week, GZ attended the British Tunnelling Society (BTS) Conference and Exhibition 2022 in London, UK. Our dedicated team of…
Read MoreGZ’s Principal, Nasri Munfah, and Senior Tunnel Engineer, Dr. Vojtech Ernst Gall, will be presenting at the Colorado School of…
Read MoreThe Pawtucket Tunnel, one of GZ’s major ongoing projects, has made it to the front page of the Tunnel Business…
Read MoreThe mega project HS2 has reached a milestone by completing the first of the 38 cross pages in the 10-mile-long…
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