Our accomplishments

They trusted us 

Mines

  • Monte-Sinni (Sardinia)
  • Hamkar (Iran)
  • Bobnizu (Iran)
  • Kottachi (India)
  • Singarini (India)
  • Hunosa (Spain)
  • Stocamine/MDPA (Wittelsheim – France)
  • Salins du Midi et Salines de l’Est (France)
  • Khe Cham (Vietnam)
  • Ombilin (Indonesia)
  • Samine (Morocco)
  • Kakeli Bakir (Turkey)
  • Panji 1,2 et 3 (China)
  • Severnaja-Vorkuta (Russia)

Quarries

  • Placoplatre Saint-Gobain (Baillet-en-France and Vaujours – France)
  • Ciments Vicat (Grenoble – France)
  • Onyx et Marbres Granulés O.M.G. (Saint-Béat – France)
  • Weber Anhydrite Minérale France (Faulquemont – France)
  • Socli Italcementi Group (Sauveterre-la-Lémance – France)
  • Rocamat (Sireuil – France)
  • Quarry of Thenac (Thenac – France)
  • Quarry of Bretigny (Chauvigny – France)
  • Quarry of Plaine de Caen (Cintheaux – France)
  • Quarry of Noyant (Septmonts – France)
  • Anhydrite Lorraine Quarry (Koenigsmacker – France)

Public engineering

EIFFAGE Construction

  • Parking îlot Pasteur – Besançon (France)
  • Hotel Sofitel Paris Arc de Triomphe – Paris (France)
  • Hospital Richaud – Versailles (France)
  • Reconstruction works at Paris George-V Hotel (France)
  • Parking Saint-Antoine – Paris (France)

Spie Batignolles TPCI

  • Rehabilitation of a railway track in the enclosure of Evry Courcouronnes Regional Express Network (RER)

Demathieu & Bard

  • Metro tunnel in Roissy (France)

GCC-GTBA

  • Ventilation for achieving quartz subfloors in confined spaces

INGEROP

  • Staff training in underground ventilation

SOCATOP

  • Bypass of the city of Paris

Industries and other

  • Underground laboratory ANDRA Centre de Meuse Haute-Marne (Bure-France)
  • Viskase (Thaon-les-Vosges – France)
  • Stocamine/MDPA (Wittelsheim – France)
  • Samin (France)
  • SINIAT (France)