Design Development For The Construction Of: 3-16-19-347-1 Suchy Las - Water Supply Network From Złotniki To Złotkowo, Golęczewo, Zielątkowo And Chludów - Scope Iv And 5-16-17-301-1 Suchy Las - Sanitary Sewage System From Chludów To Psk And Performing Author'S Supervision During The Works Implementation Phase.