PORTAL AND TUNNEL EXCAVATION, SUPPORT, INSULATION, CONCRETE PAVEMENT AND DRAINAGE WORKS AS WELL AS OPEN FIELD EXCAVATION-FILL WORKS, CONCRETE AND REINFORCED CONCRETE RETAINING STRUCTURES, CONSTRUCTION OF 57 M SPAN COMPOSITE STEEL BRIDGEWORKS OF ORUÇLU TUNNEL, WHICH IS THE LONGEST HIGHWAY TUNNEL CONSTRUCTED BY DSI WITH A LENGTH OF 2.277 M ON THE ARTVİN-ERZURUM HIGHWAY RUTHWAY ROUTE, BIDDERED BY DSI 26TH REGIONAL DIRECTORATE/ARTVIN AND CONSTRUCTED BY DOĞUŞ İNŞAAT ve TİCARET A.Ş.WITHIN THE SCOPE OF " CONSTRUCTION OF TUNNELING WORKS, EARTHWORKS AT ENTRANCE AND EXIT PORTALS AND SLOPE SUPPORT WORKS WITHIN THE SCOPE OF ARTVIN ERZURUM ARDAHAN-ARDANUÇ STATE ROADS COMPLETION CONSTRUCTION WORKS " WORK, WERE CONSTRUCTED AND DELIVERED TO TEKNİK ORİJİN.
Click For Technical Specifications