Sanitary and storm water sewerage system in Tychy

The task implementation contract was concluded on 28 February 2007.

The scope of work included construction of approximately 82.6 km of new sanitary and storm water channels and performing replacement works, drainage ditches and watercourses in the districts of Wygorzele, Jaroszowice and Cielmice. It was one of six tasks of the "Waste water management in Tychy" project. Mostostal modernized over 13.8 km of field watercourses. Water supply networks that had collided with the construction were replaced with modern ones made of polyethyl. Households with about 4,000 residents were connected to the network.

• Investor: Tychy commune
• Contractor: Mostostal Warszawa S.A. / Zakład Ogólnobudowlany Hydrobiel Stefan Bielawski
• Contract value: PLN 150.83 million
• Implementation period: 2007 – 2010