Reconstruction and Extension of the Sewer Network in Beroun

Initiated in 2005, the project involved the installation of no less than 16 km sewer pipe. Two years later, in 2007, the project was finalized and the towns Králův Dvůr and Zahořany were connected to the local network, the town quarters Cibulka, Zavadilka and Jarov had a newly established sewer network, further extensions anticipated further developments in the quarter Velké Sídliště and the connection of a population of around 7000 in the greater area of Beroun. Regarding environmental issues was part of the plan. Waste water treatment plants were therefore established in Beroun and Králův Dvůr to which the newly established sewer networks now link. This disburdens the river Berounka and provides enough capacity for population increases of the two developing towns.HOBAS CC-GRP SewerLine Pipes were utilized for the larger diameter pipelines DN 500 to 1400. A total of 8.5 km gravity pipes (PN 1) with a stiffness of SN 10000 were installed by open trench. HOBAS Czech Republic delivered a part of the pipes that are produced at 6 m standard length at 3 m lengths to facilitate the installation in the partly very deep and narrow trenches. Various HOBAS Fittings, Elbows and Shafts completed the provided system.