Poyry, in a consortium partnership with Temelsu, has won a contract for detailed design services for the 500MW Lower Kaleköy hydroelectric power plant and dam in Turkey.

Awarded by Kalehan Genç Enerji Üretim A.S., the assignment includes the design for the civil engineering of the powerhouse, and structural reviews, including the roller-compacted concrete (RCC) dam, power intake and penstocks, piano-key weir spillway solution, diversion structures with two tunnels and bottom outlet.

The detail design will be executed up to end of 2017.