•  Santa Cruz, Ecuador, 129 MW •  Barrage height 20.5m, crest length 75m •  Hr = 380 m, Q = 39.1 m3/s •  HRT 4.71 km x 4.2 m, penstock 990 m x 3.2 m •  pre- & feasibility studies with Eupro (Ecuador) under QYEC’s guidance