smart/AQM im TDC

JES at Tunnel Digitalization Center

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JES International Webinar

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Many participants from all over the world at the JES International Webinar in October 2022.

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Man of the First Hour

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Peter Macha, JES’ longest-serving employee, took his well-deserved retirement in November 2022 after nearly 32 years with JES.

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New Logo

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JES New Logo

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Pelješac Bridge

Pelješac – every big bridge is followed by a tunnel

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With the opening of the new Pelješac Bridge on July 26, 2022, the largest Croatian infrastructure project in the country’s history was completed.

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JES equipped longest road tunnel in Brazil.

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Longest tunnel of Brazil full operation has started. JES tunnelsensors ensure safe and energy-efficient operation for the term of next 30 years and beyond. JES, we can.

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TSV Graz 2022 – “Home Match” in the World Tunnel Safety League

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From May 9th to 11th, the international conference “Tunnel Safety and Ventilation” on the subject of safety and ventilation of tunnel systems took place in Graz.

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TEAM JES

Hard to Say Goodbye…

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West Ring Road Freising opened

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Žaba – A Tunnel to the Sea

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Tunnel entrance with w/MOR measurement device from JES.

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