Development Of An Executive Design And Execution Of Construction Works On The Lot B1_1 Sitkówka Nowiny - Miąsowa Section (Without The Station) From Km 196.095 To Km 218.129 As Part Of The Investment Project Entitled: "Works On The Railway Line No. 8 On The Skarżysko - Kamienna - Kielce - Kozłów Section", Stage Ii: Sitkówka Nowiny - Kozłów Section.