Modernization Of The Section Of The Sn-15 Kv Overhead Line Gpz Wyrzysk-Białośnie In The Main Track Between The R-2080 Disconnector And The Branch To The Transf Station. 15/0.4 Kv No. 03-1667 Nieżychowo "B" In Nieżychowo, Commune Białościa In The System - "Design And Build".