DOĞRU MÜHENDİSLİK is an independent engineering firm with 29 years of experience in transportation, urban infrastructure, structures, energy, and water resources projects, delivering safe, economical, and sustainable engineering solutions through an interdisciplinary approach and a boutique service mindset.
The Sarmaşık Regulator and Hydroelectric Power Plant (HPP) Project is located on Maki Stream in the Eastern Black Sea Region of Türkiye. The project area lies within the boundaries of Of District, Trabzon Province. The Sarmaşık Regulator is situated in the headwaters section of Maki Stream, where it is still known as Karçal Stream, at a thalweg elevation of 1661.50 m, on the right bank at the northern foothills of Kambe Hill.
The structures included in the project are listed below:
| Design Discharge | 5.00 m3/s |
|---|---|
| Number of Units | 2 units |
| Installed Capacity | 20.58 MW |
| Gross Head | 490.53 m |
| Total Energy | 95.33 GWh/year |
| Regulator Height | 3.00 m |
| Crest Length | 15.00 m |
| Transmission Tunnel Type | Modified Horseshoe |
| Transmission Channel Length | 460.00 m |
| Penstock Diameter | 1.30 m |
| Penstock Length | 494.00 m |
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