Ethiopia: BELES MULTIPURPOSE PROJECT - ETHIOPIA
  Excavation of two tunnels by TBM and simultaneous lining by precast concrete segments :
  • Headrace tunnel of 12 km having an excavation diameter of 8,10 m
  • Tailrace tunnel of 7,2 km having an excavation diameter of 8,03 m
  • Lining with 30 cm thick precast concrete segments
   
Ethiopia: GILGEL GIBE II HYDROELECTRIC PROJECT - ETHIOPIA
 
  • Head race tunnel 26,0 km long bored by two double shield TBM having an excavation diameter of 6,98 m
  • Lining with precast hexagonal segments
   
Kingdom of Lesotho: LESOTHO HIGHLAND WATER PROJECT - MOHALE TUNNEL
 
  • Rent of a shielded TBM mod. Mitsubishi 1441/0187/006 and back up equipment for the excavation and lining of the hydraulic tunnel 15 km long, excavation dia. 4,88 m, internal finished dia. 4,20 m
  • Technical assistance from the head office and on the jobsite during the duration of the works.
   



S.E.L.I. SPA - Via Achille Campanile n. 73 - 00144 ROMA - Italia
Tel. +39.06.87724100 * Fax +39.06.87724199 selispa@selitunnel.com
P.IVA 00857631006