Supervising The Compliance Of Construction Implementation With The Project Under The Contract Titled Expansion Of The Interregional Communication Route Kętrzyn - The Eastern Border Of The Voivodeship On The Sections Dw 592, Dw 655, Dw 653. Stage Iii - "Expansion Of The Provincial Road No. 653 On The Section Olecko - The Border Of The Voivodeship".