This project, implemented by RHG Enertürk, involves the installation of a total of 21 wind turbines, the construction of the associated switchgear facilities, and the construction of a control management building. Aiming to make a significant contribution to sustainable and clean energy production, this large-scale investment has completed all processes, from site preparation to the final installation of the turbines, in accordance with the highest engineering and safety standards.
Ground Improvement and Turbine Foundation Construction
The first and most critical phase of the project involved comprehensive ground improvement works tailored to the topographical and geological structure of the terrain for each turbine. As part of these works, a total of 15,285 meters of Ø40 and 880 meters of Ø100 bored piles were constructed to increase the bearing capacity of the ground and ensure structural stability. This deep foundation system safely supports the high static and dynamic loads of the turbines.
A total of 525,000 m³ of excavation and 400,000 tons of backfill were carried out to prepare the foundation areas. Following these extensive works, grout concrete was poured to create a solid foundation ground. Formwork and steel reinforcement were installed to form the main load-bearing structure of the foundations, and the turbine foundation reinforced concrete works were completed using a total of 10,000 m³ of concrete and 2,000 tons of construction steel.
Anchoring systems that provide a secure connection between the turbine tower and the foundation, and electrical conduit installations for power transmission, were integrated prior to the concrete pour. Finally, grout was poured to reinforce the structural integrity of the foundation. Waterproofing and drainage system applications were implemented to protect the foundations from groundwater and moisture.
Logistics and Facility Structures
The installation of 21 turbines is a complex logistics operation requiring the transportation and assembly of heavy and bulky equipment. Therefore, access roads and turbine installation platforms were constructed with great care for the turbine installation in the project. Excavation and filling works, carried out in accordance with the challenging conditions of the terrain, ensured the safe movement of heavy cranes and transport vehicles. These roads and platforms were delivered in accordance with test standards and made ready for operational use.
To ensure the durability and sustainability of the access roads, water ditches were constructed according to the topography of the terrain. Concrete culverts, compliant with DSİ (State Hydraulic Works) standards, were built at road crossings to allow for the controlled drainage of surface water flow.
The switchyard and control management building, which are at the heart of the wind power plant, have also been completed as part of this comprehensive project. The switchyard ensures that the energy produced is safely transferred to the grid, while the control management building ensures that all operational processes of the facility are monitored, controlled, and managed 24/7.
This project is an exemplary case study of how turnkey projects in the wind energy sector can be successfully executed. Every stage, from the initial site surveys to the completion of the foundations, logistics, and infrastructure work for the turbines, was carried out without compromising on quality and safety standards.
