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SU-YAPI Engineering & Consulting Inc.

Çetin Dam and HEPP

Siirt, Turkey

Client LİMAK Hydroelectric Power Plant Investments Inc.
Partner -
Financing Local
Duration of Services 07/2017 - 04/2020
Brief Description of the Project :

Çetin Dam, located on Botan Creek within the borders of Şirvan District of Siirt Province, has an installed power of 420.1 MW and an average of 1174.74 GWh of electricity is produced annually. Within the scope of the project, preparation and final design projects of dams and facilities were provided.

Within the scope of the project, a highway bridge project consisting of prestressed beams with 4 spans of 190.40 m length and 10 m width was designed. In addition, 380 kV switchyard construction and grounding designs were prepared.

Design characteristics of dam;

Dam Type : RCC (Roller Compacted Concrete) Dam
Crest Elevation : 825 m
Crest Length : 491.75 m
Height from Thalweg : 143 m
Height from Foundation : 165 m
Dam Volume : 4.750.000 m3
Number of Units : 3+1
Turbine Type : Vertical Axis Francis
Total Installed Power : 420.1 MW
Annual Power Generation : 1174.74 GWh/year
Scope of Services :
  • Preparation of Final Design and Technical Specs,
  • Preparation of Detail Designs,
  • Preparation of As-Built Designs.