Performing Supervision Over The Design And Implementation Of Works And Management Of Contracts Entitled 1) "Design And Construction Of The A2 Motorway From The" Biała Podlaska "Node To The Greek Of The State; Section X From The" Biała Podlaska "Junction (Without A Node) To Km About 641+011" 2) "Design And Construction Of The A2 Motorway From The" Biała Podlaska "Junction To The Greek Of The State; Section Xi From Km Around 641+011 To The" Dobryń "Node (With A Node) In Km Of About 650+287".