Abstract: The goal of the European project "Urban Geochemistry in Europe (URGE) – Soil, Childern, Health" is a geochemical mapping of specific European cities using an unique method and production of an urban soil geochemical maps for different chemical elements. As the part of the project, city Sisak was chosen to be main representative of Republic of Croatia. Field and laboratory research were conducted on the two pedologic profiles chosen in the center of Sisak (PR1 and PR2). Overall, the research was made on eleven samples, six from profile PR1 and five from profile PR2. Both profiles were developed on the tehnogenic soil - deposol. It was established that the soil represented in PR1 (the whole profile) and in PR2 (only upper part of profile) were under significant anthropogenical influence (higer composition of Cu, Zn, Ag, Au, Hg, Sn and Pb). The sequential-extraction scheme recommended by BCR was used and Pb, Zn, Cd, Cu, Cr and Ni were determined in four fractions: 1) carbonate fraction, 2) Fe-Mn oxides and hydroxides fraction, 3) organic-sulphide fraction and 4) residual fraction. The analysis was performed by using an atomic absorption spectrophotometer (AAS). The final results were compared with the relevant rulebook values of the soil contamination. It was determined that PR1 is more contaminated (Cu, Pb and partially Zn) than PR2 (one sample is polluted by Zn and Ni). Contamination of profile PR1 could be a consequence of the Roman remains found in the soil (there are archeological excavation next to the profile) and industrial plants that were placed in the center of Sisak and its vicinty. Source of contamination of the sample in profile PR2 can not be accurately determined. This research proved that it would be necessary and vital to do the rulebook based on the level of soil use to determine the level of contamination.