The project improvement of the water utility infrastructure of the Bjelovar operation involves the necessary investments in the water supply system to enable the system to connect new users and to reduce losses on the network and all for the purpose of complying with the requirements of the Directive on the quality of water intended for human consumption 98/83/EC, the project also includes investments in the drainage and treatment systems for waste water for the purpose of meeting conditions and in order to comply with the Urban Waste Water Treatment Directive.