Feke-I Diversion Weir and Hydroelectric Power Plant is a hydropower scheme located on Göksu River in Adana province,south of Turkey. It is a BOT project licensed by the Ministry of Energy and Natural Resources (MENR). The weir is consisted of two part which is designed free and radial gated spillway. Free spillway is 9 m high above foundation with 77 m crest length. Radial gated spillway is 10 m high above foundation with 24 m crest length. Radial gated spillway is concrete ogee profile, controlled with 3 radial gates with dimensions of 6.0m x 5.0 m. From an intake structure on the left bank a power tunnel of 6935 m length reaches the powerhouse.The power tunnel is unlined, has a diameter of 5.20 m with modified horse shoe shape. After surge tank, inner diameter of power tunnel is reduced to 3.8 m. The penstock bifurcates into two branches with 2.4 m diameter and enters the powerhouse. The powerhouse is a concrete structure, which is 36.40 m long and 27 m wide. There are two generating units with francis type turbines,and installed capacity of each unit is 16.20 MW