Preparation Of Separate Design And Cost Documentation For Packages: 1) Package I - Iw 2077: Construction/Reconstruction Of A High-Parameter Heating Network 2Xdn300 From The K605A Heating Chamber To The K-605A/1 Heating Chamber, Located In The Area Of ​​Demptowska And Chabrowa Streets In Gdynia*; 2) Package Ii - Iw 2078: Construction/Reconstruction Of A High-Parameter Heating Network From The K101/4 Heating Chamber To The Helska Exchange Station And From The K-101/5 Heating Chamber To The Kartuska V Exchange Station, In The Area Of ​​Rozewska, Helska, Krokowska And Raduńska Streets In Gdynia*; 3) Package Iii - Iw 1679: Change In The Method Of Heat Supply - Construction/Reconstruction Of A High-Parameter Connection To The Heating Network Of The Building Of Primary School No. 40, Located At Ul. Rozewska 33 In Gdynia* Together With Possible Author'S Supervision - 1298024