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References18 Tunnels on Main roads
Bosnia and Herzegovina
![]() Tunnel Design of 10 Standard Tunnels Geological and geomechanical investigation works, final design of Mušici tunnel on primary route M-05.0, section Izacic - Bihac, 195 m length.
Design of four tunnels on highway Zenica - Sarajevo - Mostar, section Lepenica - Tarcin:
Geological and geomechanical investigation works, final design of Vijenac tunnel on highway Zenica - Sarajevo, section Drivuša - Bilješevo, 2950 m length.
Geological and geomechanical investigation works, hydrological and geodetic data base and final design of three tunnels on main road M-18.0, section Podpaklenik – Olovo:
Geological and geomechanical investigation works, final design of Bocac tunnel on primary route M-16.0, section Banja Luka - Jajce, 106 m length.
![]() Tunnel Rehabilitation Design of 7 Standard Tunnels Investigation works and final design of renewal of Vranduk tunnel on primary route M-17.0, Doboj - Zenica, 1060 m length.
Investigation works and final design of renewal of four tunnels near Jajce on primary route M-16.0, Banja Luka – Jajce:
Investigation works, preliminary and final design of Crnaja tunnel rehabilitation, on the main road M-17, Sarajevo – Jablanica section, 550 m length.
Investigation works, preliminary and final design of Kupreška vrata tunnel rehabilitation, on the main road M-16, Bugojno – Kupres Section, 350 m length.
![]() Tunnel Site Supervision of 2 Standard Tunnels Technical supervision over execution of rehabilitation works at tunnel “Kupreška vrata” on main road M-16.0, section Bugojno – Kupres.
Technical supervision over execution of rehabilitation works at tunnel “Crnaja” on main road M-17.0, section Konjic – Jablanica.
![]() ![]() Dorian Janjic & Partner A-8010 Graz, Austria ![]() |