Contreras Tunnels
BUSINESS AREA:  Construction
PROJECT TYPE:  Railway tunnels
START DATE:  10 / 2006
END DATE:  12 / 2007
CLIENT:  U.T.E. Embalse Contreras (Azvi-C. San José)
LOCATION:  Valencia (Spain)
LENGTH:  4.000,00 m.
SECTION:  85-100 m²