Repair of Tunnel 3 of the Channel of the Trespaderne Hydro Power Plant
BUSINESS AREA:  Construction
PROJECT TYPE:  Hydraulic tunnels
START DATE:  05 / 2003
END DATE:  06 / 2003
CLIENT:  IBERDROLA
LOCATION:  Castilla y León (Spain)
LENGTH:  70 m.
SECTION:  40 m²