The project is a part of the Agglomeration Velika Gorica (VG) project with co-financing via EU funds within the framework of the operational programme for competitiveness and cohesion 2014-2020.

The task of igr d.o.o was the rehabilitation of the sewage system, with a cost calculation on the base of the contractual terms of FIDIC, red workbook, for four separate technical and economic entities Kuče - Gornje Podotočje, Mraclin – Okuje, Buševec – Ogulinec and settlement of Lukavec. The total length was about 15 km, including 9 pumping stations, with geodetic logging, assessment of water impermeability and TV inspection.

Soon the rehabilitation project around the drainage areas Donje Turopolje and the settlement of Lukavec will be expanded to a length of 1 680 m and to 437 inspection shafts.

The rehabilitation of existing defected plastic shafts were made by open replacement. The rehabilitation of broken pipe sections were made by repair and renovation. Beside 35 restructuring sections an existing pumping station was renovated.

This project was undertaken in accordance with the guidelines of the DWA (German Association for Water, Wastewater and Waste) and the 'VSB' (Association of certificated rehabilitation consultants for drainage systems) and in partnership with colleagues from our head office in Rockenhausen.

Suzana Josipović, Robert Zelić