This project is located in LaoCai Province , Vietnam and consists of concrete gravity dam, power generation tunnel and powerhouse etc.. The dam crest is 68.5m high, 208m long at dam crest; the upstream is connected with concrete box culvert and headrace tunnel. The reinforced concrete culvert is 95m long, and the total length of headrace tunnel is 5.68km which has upper inclined and lower inclined shaft. The powerhouse is located at left bank about 5km from the headworks, the maximum head of this project is 542.54m with installed capacity of 3x11MW.
