Rize İkizdere within the boundaries of the scope of drilling activities continued construction of 14 kilometers in length oViT Tunnel safety measures were suspended since November 3 .
Photo Turkey and it was found that the world's longest , one of the highway tunnel project oViT Tunnel Project in Karaman Ermenek experienced in the district made after mine tragedy examination are missing some procedures related to safety . Tunnel construction to remedy the deficiencies stopping on 3 November 2014, with the elimination of shortcomings will begin until the last months of tunnel construction was specified. Photo occupational safety specialists of the tunnel they are doing research up to the finest details in the construction , although carbon dioxide measuring devices are required in the mines closed circuit toxic gas they want the establishment of the measurement system in the tunnel construction , this device also imported from abroad due to the loss of time that has been saved in the start of construction . Brought from abroad and in the following the Istanbul Customs as soon as the system oViT Tunnel learned to put into the system by turning the building . Photo 50 Percent on drilling completed and built as a double-tube tunnel, the world's longest-4 is completed by the length of . , 1 whereas Turkey will carry the distinction of being the tunnel. OViT Tunnel, will consist of two main tunnels 12.6 km long . 1.4 weight off the tubes in meters long tunnel through the total length of the double tube will be 28 km. The total length of the tunnel will be 14 kilometers. 2 thousand in the tunnel 600 altitude summit opens in a thousand 700 meters long will be downcast . Photo oViT Upon completion of the tunnel projected Rize-Mardin highway routes in İspir-Erzurum between studies ongoing 7 thousand 200 long tiria Tunnel and 3 thousand 200 meters in length poplar Tunnel routes will increase with the completion of the strategic and commercial importance .'d Rize with the completion of Photo-Me Tunnel Road will be narrowed down to 50 kilometers to 200 kilometers. OViT Tunnel construction on May 13, 2012 , Prime Minister Recep Tayyip Erdogan began with a groundbreaking ceremony attended by .