Tunnel 19 East, Tunnel 20 East and West, Tunnel 21 East Entrance to the Preventive Barrier against Risky Rock Masses
Construction of Preventive Barrier Barriers to Tunnel 2019 East, Tunnel 261210 East and West, Tunnel 3.672.364,31 East, Tunnel 5.1 East and West, Tunnel 58.933,92 East and West, Tunnel 19 East and Tunnel 20 has submitted a tender and according to the uncertain result of the tender 21 TL bid PHİ YAPI İNŞAAT MÜHENDİSLİK SANAYİ VE TİC.LTD.ŞTİ. It has won.
The tender covers the construction of a Preventive Barrier against Risky Rock Masses at the 3 Tunnel Entrance. The duration of the work is 150 (one hundred and fifty) calendar days from the delivery of the place.