P.K. HYDROGEOMETAL SINCE MANY YEARS PERFORMS A LOT OF RESEARCH-DEVELOPMENT, DESIGN, DOCUMENTATIONAL WORKS FOR KGHM POLSKA MIEDŹ S.A. AND ESPECIALLY "LUBIN", "POLKOWICE-SIEROSZOWICE" AND "RUDNA" MINES. THE SERVICES COVER HYDROGEOLOGY, MINERALOGY AND PETROLOGY, AS WELL AS ENVIRONMENTAL RESEARCHES, MONITORING SYSTEMS, CLASSIFICATION AND THICKENING, NEW TECHNOLOGY IMPLEMENTATION ACTIVITY.