6.5 km steel water supply line, Caisson well, water lifting center ( 3.4 million TL )
Maksomer A.Ş., undertook the above contractual work, which was issued to tender in 2007 by the Kocaeli Metropolitan Ministry. The work contained mainly the lifting line of steel and HDPE pipes approximately 48 km long and two pumping stations, one of them being in the shape of building and the other of R.C. Caisson and was completed and put into operation at the end of 2007. The final value of the work amounted to 3.843.655,35 TL based on the up-dated 2010 prices.