| Project: | Elevation of the Arroyito Reservoir Level – Civil and Mechanical Construction Works |
| Client: | HIDROELÉCTRICA EL CHOCÓN S.A. |
| Location: | Neuquén Province, ARGENTINA |
Description:
Protection of the dam with basalt rock breakwater and gabions. Filter for drainage on slope downstream of the reservoir. Expansion of the radial gates of the spillway.
Special Characteristics: High environmental protection.
Execution Period:: December 2007 - October 2008
