4.25 km x 5 m-diameter inlet tunnel, part of $350 million contract for dam and plant. BOT for 35 years by Jose Cartellone Construcciones Civiles SA (70%) and Industrias Metalurgicas Pescarmona (30%). Jan 1998.
Renovated Häggloader 10HR delivered to José Cartellone SA for excavation of tailrace tunnel. Visit www.rockmachines.se Sept 2000.
