Contracting Services

The services we provide under contracting are as follows: For residential areas, we establish and operate biological treatment-based domestic wastewater treatment plants and obtain the necessary discharge permits. For industrial facilities, we design, implement, and operate chemical, chemical-biological, or advanced treatment systems according to the characteristics of the wastewater. For businesses with space or capacity constraints, we provide the design and contracting services of compact-scale package wastewater treatment plants; and we undertake the manufacturing, marketing, and installation of mechanical equipment for wastewater treatment plants. To ensure the long-term efficient operation of the installed plants, we offer maintenance services and operational consultancy.

On the infrastructure side, we design and construct potable water, sewerage, and stormwater networks, as well as marine outfall structures. We undertake the engineering design, planning, and construction contracting of surface water intake structures for drawing water from the sea, rivers, or lakes; and we manage the entire process, including securing the necessary DSİ (State Hydraulic Works) and environmental permits. We carry out the design and construction contracting of deep-sea discharge lines for the marine discharge of treated wastewater or cooling water, and we also manage dispersion modelling and environmental permit processes. In addition, we provide steel-construction marine jetty manufacturing and installation services for tourism facilities.