Metro Riyadh, Underground Stations 1B2+1C3+1C4+1D2 Facts Project Description Metro Riyadh, Stations 1B2+1C3+1C4+1D2 Civil works for 4 deep underground metro stations in Riyadh including concrete, steel and formworks. Use of DYWIDAG DOKA System formwork and scaffolding. The civil works for the 4 stations are similar: - 30 m below the ground level. - length: 135 m, width: 25 m - outer wall thickness: 75 cm - 6 slabs at different elevations (5 floors) - 2 tower cranes for each station The outer wall (75 cm thickness) will be casted with one side formwork against natural ground by using special climbing formwork. Concrete and reinforcement supplied by client. Project Data: Concrete: 148,600 m³ Masonry: 54,500 m² Reinforcement: 29,654 t Formwork: 209,873 m² City/Country Riyadh / Saudi Arabia Client BACS Riyadh Metro Project, Riyadh Contract Value € 36,80 Mio. Construction Period 12/2016 - 08/2018 (20 Months) .