Zp.271.2025 Taking Investor Supervision On The Task: Construction And Modernization Of Sanitary Sewage Network And Water Infrastructure In The Kleszczewo Commune Including Road Construction Along With Pavements And Exits In The Town Of Kleszczewo, Commune Kleszczewo, As Part Of The Project: Construction And Modernization Of Sanitary Sewage Network And Water Supply Infrastructure In The Kleszczewo Commune