The contract regarding "Wastewater and Rainwater Lines Construction Works within Ankara Etimesgut Province Borders" was signed by Channel Investment Department Administration of Ankara Water and Sewerage Administration (ASKI) and our company on 14.04.2011. In 2014, the final acceptance of the contract was realized.

The contract regarding " Wastewater and Rainwater Lines Construction Work in Ankara Province, Temelli, Çayyolu and Yasamkent Regions" was signed by Channel Investment Department Administration of Ankara Water and Sewerage Administration (ASKI) and our company on 14.07.2011. In 2014, the final acceptance of the contract was realized.