Akköy II Penstock and HEPP
The Highest Head Project of Turkey (Hnet = 1220.00 m)
Location: Giresun – Gümüşhane
Purpose: Energy
Penstock Lenght: 3.958.00 m
Penstock Diameter: 2.70 m
Penstock Thickness: 12.00 mm – 150.00 m
Installed Power: 233.58 MWm / 229.68 MWe
Number of Units: 2
Turbine Type: Vertical Axis Pelton
Total Project Discharge: 21.00 m³/s
Net Head: 1220.00 m
Annual Energy Production: 900.00 GWh
Client: Kolin İnşaat
Dim Dam and HEPP
Location: Antalya
Purpose: Energy – Drinking Water – Irrigation – Flood Control
Body Height: 123.50 m
Body Volume: 4.800.000 m³
Reservoir Volume: 265.000 hm³
Irrigation Area: 5.312.00 ha
Installed Power: 38.25 MWe
Number of Units: 3
Turbine Type: Vertical Axis Francis
Net Head: 132.18 m
Total Discharge: 32.10 m³/s
Annual Energy Production: 122.89 GWh
Client: Diler Holding
Sefaköy Dam and HEPP
Location: Kars
Purpose: Energy
Body Type: RCC
Body Height: 55.00 m
Total Storage Capacity: 21.25 hm³
Installed Power: 35.00 MWm / 33.11 MWe
Number of Units: 2
Turbine Type: Vertical Axis Francis
Design Discharge: 93.62 m³/s
Net Head: 43.53 m
Annual Energy Production: 141.35 GWh
Client: Gülsan Holding
Nasrettin Hoca Dam and Irrigation Network
Location: Eskişehir
Body Type: Homogeneous Earthfill Dam
Body Height: 38.20 m
Crest Length: 327.08 m
Total Body Volume: 563007.35 m³
Spillway Capacity: 134.20 m³/s
Derivation Length: 331.71 m
Irrigation Area: 666.00 ha (gross) / 582.00 ha (net)
Irrigation Water Requirement: 5170.69 m³/ha/year
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Yıldızeli Yakup Pond and Irrigation Network
Location: Sivas
Body Type: Homogeneous Earthfill Dam
Body Height: 29.95 m
Crest Length: 235.51 m
Total Body Volume: 344817 m³
Spillway Capacity: 7.89 m³/s
Derivation Length: 179.12 m
Irrigation Area: 238.00 ha (gross) / 208.00 ha (net)
Irrigation Water Requirement: 2796.80 m³/ha/year
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Kapıköy Pond and Irrigation Network
Location: Sivas
Body Type: Clay Core Rockfill
Body Height: 27.54 m
Crest Length: 233.35 m
Total Body Volume: 142010 m³
Spillway Capacity: 12.08 m³/s
Derivation Length: 107.17 m
Irrigation Area: 240.00 ha (gross) / 209.00 ha (net)
Irrigation Water Requirement: 2717.11 m³/ha/year
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Kaman Pond and Irrigation Network
Location: Sivas
Body Type: Clay Core Rockfill
Body Height: 36.23 m
Crest Length: 366.93 m
Total Body Volume: 279821 m³
Spillway Capacity: 16.11 m³/s
Derivation Length: 142.43 m
Irrigation Area: 448.00 ha (gross) / 391.00 ha (net)
Irrigation Water Requirement: 2579.81 m³/ha/year
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Gündoğan Pond and Irrigation Network
Location: Sivas
Body Type: Homogeneous Earthfill
Body Height: 28.50 m
Crest Length: 228.40 m
Total Body Volume: 269613 m³
Spillway Capacity: 27.96 m³/s
Derivation Length: 175.58 m
Irrigation Area: 324.00 ha (gross) / 283.00 ha (net)
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Kars Arpaçay Koçköy Dam Irrigation Project
Location: Kars
Irrigation Area: 1900 ha (gross) / 1637 ha (net)
Main Pipeline Flow Rate: 1.18 m³/s
Irrigation Module: 0.48 lt/s/ha
Main Pipeline Length: 17.43 km
Main Pipeline Diameter: 1000 mm ~ 160 mm
Main Pipeline Type: GRP / HDPE
Total Irrigation Network Length: 65.55 km
Client: KMT İnşaat İş Ortaklığı
Sami Soydam Sandalcık Dam ve HEPP
Location: Muğla
Purpose: Energy
Body Type: Inclined Clay Core Rockfill
Body Height: 115.00 m
Total Storage Capacity: 545.71 hm³
Total Installed Power: 124.00 MW
Number of Units: 2
Turbine Type: Vertical Axis Francis
Design Discharge: 51.00 m³/s
Net Head: 300.00 m
Annual Energy Production: 372.90 GWh
Client: Zorlu Enerji
Sanibey Dam and Yedigöze HEPP (Bank Consultant)
Location: Adana
Purpose: Energy
Body Type: Concrete Faced Rockfill
Body Height: 131.00 m
Total Storage Capacity: 642.80 hm³
Installed Power: 317.00 MW
Number of Units: 2
Turbine Type: Vertical Axis Francis
Design Discharge: 187.50 m³/s
Annual Energy Production: 966.00 GWh
Client: Yapı Kredi
Karacaören 1 & 2 HEPP Technical Due Diligence and Consulting for Hepp Acquisition
Location: Burdur
Purpose: Energy
Body Type: Zoned Earthfill Dam / Concrete Gravity Single-Arch Dam
Body Height: 93.00 m / 52.00 m
Total Storage Capacity: 1234.00 hm³ / 33.77 hm³
Installed Power: 32.00 MW + 46.4 MW = 78.40 MW
Number of Units: 4 (2+2)
Turbine Type: Vertical Axis Francis
Design Discharge: 47.60 m³/s + 53.60 m³/s (Total 101.20 m³/s)
Annual Energy Production: 270.00 GWh
Client: Gama Enerji
Çine Adnan Menderes Dam and HEPP Technical Due Diligence and Consulting for Hepp Acquisition
Location: Aydın
Purpose: Energy
Body Type: R.C.C.
Body Height: 135.00 m
Total Storage Capacity: 350.00 hm³
Installed Power: 45.54 MWm / 44.65 MWe
Number of Units: 2
Turbine Type: Vertical Axis Francis
Design Discharge: 17.50 m³/s
Annual Energy Production: 45.00 GWh
Client: Fina Enerji Holding
Manyas Dam & HEPP Technical Due Diligence and Consulting for Hepp Acquisition
Location: Balıkesir
Purpose: Energy
Body Type: Clay Core Rockfill
Body Height: 91.00 m
Total Storage Capacity: 428.93 hm³
Installed Power: 20.49 MWm / 20.25 MWe
Number of Units: 3
Turbine Type: Vertical Axis Francis
Design Discharge: 42.00 m³/s
Annual Energy Production: 43.10 GWh
Client: Fina Enerji Holding
Kadıncık 1 & 2 HEPP
Technical Due Diligence and Consulting for Hepp Acquisition
Location: Mersin
Purpose: Energy
Dam Body Type: Concrete Gravity Dam
Dam Body Height: 34.00 m
Installed Power: 70.00 MW + 56.00 MW = 126.00 MW
Number of Units: 3 (2+1)
Turbine Type: Vertical Axis Francis
Design Discharge: 48.00 m³/s + 48.00 m³/s (Total 96.00 m³/s)
Annual Energy Production: 494.86 GWh
Client: Gama Enerji
Başderviş Pond and Irrigation Network
Location: Kahramanmaraş
Body Type: Homogeneous Earthfill Dam
Body Height: 24.55 m
Crest Length: 163.40 m
Total Body Volume: 152366 m³
Spillway Capacity: 44.53 m³/s
Derivation Length: 191.52 m
Irrigation Area: 187.00 ha (gross) / 163.00 ha (net)
Irrigation Module: 0.67 l/s/ha
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Derebucak Çamlık Pond and Irrigation Network
Location: Konya
Body Type: Clay Core Rockfill Dam
Body Height: 13.35 m
Crest Length: 219.20 m
Total Body Volume: 59630 m³
Spillway Capacity: 21.52 m³/s
Derivation Length: 109.53 m
Irrigation Area: 48.00 ha (gross) / 43.00 ha (net)
Irrigation Module: 0.67 l/s/ha
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Bozkır Dereiçi Pond and Irrigation Network
Location: Konya
Body Type: Clay Core Rockfill Dam
Body Height: 29.41 m
Crest Length: 289.10 m
Total Body Volume: 254750 m³
Spillway Capacity: 33.56 m³/s
Derivation Length: 124.03 m
Irrigation Area: 63.00 ha (gross) / 57.00 ha (net)
Irrigation Module: 0.56 l/s/ha
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Çamardı Bademdere Dam and Irrigation Network
Location: Niğde
Body Type: Clay Core Rockfill Dam
Body Height: 37.54 m
Crest Length: 166.54 m
Total Body Volume: 240658 m³
Spillway Capacity: 12.52 m³/s
Derivation Length: 212.75 m
Irrigation Area: 172.00 ha (gross) / 155.00 ha (net)
Irrigation Module: 0.51 l/s/ha
Irrigation Network Type: Pressured Line
Client: DSI – General Directorate of State Hydraulic Works
Güneysınır Pond and Irrigation Network
Location: Konya
Body Type: Membrane-Faced Rockfill Dam
Body Height: 26.82 m
Crest Length: 157.07 m
Total Body Volume: 185232 m³
Spillway Capacity: 5.14 m³/s
Derivation Length: 142.39 m
Irrigation Area: 60.00 ha (gross) / 54.00 ha (net)
Irrigation Module: 0.60 l/s/ha
Client: DSI – General Directorate of State Hydraulic Works
Merkez Dağkarapınar Pond & Irrigation Network
Location: Çorum
Purpose: Irrigation
Body Type: Membrane-Faced Rockfill Dam
Body Height: 24.85 m
Crest Length: 138.00 m
Total Body Volume: 88436 m³
Spillway Capacity: 8.36 m³/s
Derivation Length: 126.85 m
Client: DSI – General Directorate of State Hydraulic Works
Kurşunlu Hocahasan Pond & Irrigation Network
Location: Çankırı
Purpose: Irrigation
Body Type: Concrete Faced Rockfill
Body Height: 35.75 m
Crest Length: 167.75 m
Total Body Volume: 176958 m³
Spillway Capacity: 67.52 m³/s
Derivation Length: 258.00 m
Client: DSI – General Directorate of State Hydraulic Works
Yapraklı Prof. Dr. Hasan Zuhuri Sarıkaya Pond & Irrigation Network
Location: Çankırı
Purpose: Irrigation
Body Type: Concrete-Faced sand-Gravel Fill Dam
Body Height: 38.00 m
Crest Length: 198.00 m
Total Body Volume: 384735 m³
Spillway Capacity: 9.17 m³/s
Derivation Length: 252.65 m
Client: DSI – General Directorate of State Hydraulic Works
Rehabilitation Project of Düzce Efteni Lake
Planned Structures
S1 Embankment (Büyük Melen – Küçük Melen)
S2 Embankment (Küçük Melen – Uğursuyu)
S3 Embankment (Uğursuyu – Aydınpınar)
Lake Mirror Embankment
S4 Embankment (Southern Side – Aksu)
S5 Embankment (Aksu – Büyük Melen)
Aksu Weir
Aksu Weir Conveyance Line
Büyük Melen Control Structure
Lake Mirror Control Structure
Location: Düzce
Purpose: Flood Control
Client: DSI – General Directorate of State Hydraulic Works