• Launching a 148m-Long Tunnel Boring Machine from a 15m-Inner Diameter Shaft 

      Salepciler, Volkan; Brown, John; Stypulkowski, Jacek Bogdan; Al-Thani, Sheikh Abdulrahman ( Qatar University Press , 2023 , Conference Paper)
      The city of Doha has grown and expanded rapidly in the last 20 years, but this growth has strained the country's infrastructure, including its aging sewerage system and treatment facilities. ASHGHAL has therefore launched ...