Company Data


EGYPTIAN TUNNELLING SOCIETY - ETS Earthgrid PBC


1 W Barrett Ave, STE 5, Richmond, CA 94801, United States of America T: 833-327-8441 E: info@earthgrid.io W: www.earthgrid.io


Established: 2016 Size: 16


Torch Ops Development, Project Development, Logistics, Engineering, Utilities, Renewables, Infrastructure EarthGrid™


is developing the world’s first way to tunnel,


trench, and excavate using our patented plasma tunnel-boring technology. Compared to traditional tunneling, trenching, and excavation methods, this technology has the potential to: – Work exponentially faster – Save dramatically in costs.


Our machines will employ high-power plasma torches that can vaporize and break up rock, clay, and obstacles into small fragments (known as spallation).


ECE COGEMACOUSTIC


42 route du Palais, Limoges, Cedex 9, F-87022, France T: 33 555 373537


E: contact@cogemacoustic.com W: www.cogemacoustic.com


Established: 1968 Size: 50


Personnel: Executive Manager: Patrick Oriez Manufacturer, Service Provider, Supplier


• Ventilation services • Ventilation/fans, axial vane fans • Ventilation Systems • Dust extraction system


Ecuador - Tunnelling Committee


c/o Ingeconsult Cia Ltda Avenida republica 740 y Av. Eloy Alfaro, Edificio Consorcio, Profesional, Piso 1, Quito, Ecuador T: 593 2 250 9323 W: www.ingeconsult-ecuador.com/


Personnel: Chair: Pierluigi Nionelli


Association Associations, Federations & Institutions


EDILMAC DEI FRATELLI MACCABELLI S.r.l


Via Trento 16, Gorle, 24020, Italy T: 39 035 661017 E: edilmac@edilmac.com W: www.edilmac.com


Established: 1966 Size: 250 Contractor


• Drill & blast tunnelling • Raise boring & shaft drilling equipment • Shaft sinking plant & equipment • Quarries management


Egyptian Tunnelling Society - ETS


c/o Egyptian Society of Engineers 28, Ramses Street, airo P.C. 11522, Egypt T: 20 2 260 04 88 E: ets@egyts.com W: www.egyts.org


Personnel: Dr. Ashraf Abu-Krisha


Association Associations, Federations & Institutions


Quick and easy searching online at www.tunnels-directory.co.uk


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