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GZ’s Principals As Members of the Scientific Committee of the WTC 2023

We are proud to announce that GZ’s principals Dr. Vojtech Gall and Nasri Munfah are members of the Scientific Committee

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GZ at Silver Line Extension Opening in VA

GZ was given the opportunity to attend the Grand Opening Event of the Silver Line Exenstion on Tuesday November 15th

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GZ’s Principal Nasri Munfah Participates as Judge for the ITA Tunnelling Awards 2022

We are delighted to announce that GZ’s Principal Nasri Munfah will participate as a judge for the ITA-AITES Tunnelling Awards

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Silver Line Extension Set to Open

The second half of the Silver Line in Northern Virginia with its 11.5-mile extension is set to open on November

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GZ at the BTS Conference 2022 in London, UK

Last week, GZ attended the British Tunnelling Society (BTS) Conference and Exhibition 2022 in London, UK. Our dedicated team of

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Nasri Munfah and Dr. Vojtech Ernst Gall Will Be Presenting at the Colorado School of Mines’ Annual Short Course

GZ’s Principal, Nasri Munfah, and Senior Tunnel Engineer, Dr. Vojtech Ernst Gall, will be presenting at the Colorado School of

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Pawtucket Tunnel on Front Page of the Tunnel Business Magazine

The Pawtucket Tunnel, one of GZ’s major ongoing projects, has made it to the front page of the Tunnel Business

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HS2 Completes First Cross Passage

The 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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