Geotechnical investigation of Aksa Göynük (Bolu) energy thermal power plant sanitary landfill field

This study includes the design steps and construction works of the sanitary landfill field (Lot-1) prepared for the storage of ash, gypsum and sewage sludge wastes from Aksa Göynük Energy Thermal Power Plant. Drillings were carried out to identify geotechnical units in the project area, and to determine lateral and vertical continuities and the groundwater level as well. Also, 1:2.000 scale geological map of the site was prepared. By considering the geological, geotechnical, hydrogeological, hydrological features, topography and legal regulations of the site, a sanitary landfill field model the most suitable for the area was designed in Netcad program and 3d land modeling formed. In the site, it is detailed how the leaking and rainwater management will be done. As a result of the determination and operation of the site as a landfill, the disposal of waste generated by the thermal power plant in accordance with the technique ensured a sustainable success by achieving high ecological standards. In addition to these benefits, it was also aimed to protect the inhabitants and the natural environment in the region. For this purpose, it was aimed to prevent the environmental impacts may arise from the storage with the proper environmental disposal of the ash waste.