Invitation to 3 companies for the tender of the 6-storey Grand Istanbul Tunnel project: 3 firms were invited to the opening of financial offers in the tender for survey, project and engineering services in the 3-storey Grand Istanbul Tunnel Project.
3 will be presenting the technical and financial offers of 15 in February in the 6 project for the survey, project and engineering services in the XNUMX Multi-Storeyed Istanbul Tunnel Project, which is designed to ease the traffic in Istanbul.
According to the information received, the Ministry of Transport, Maritime Affairs and Communications General Directorate of Infrastructure Investments 3 30 2016 7 November 6 15 tender for the project and engineering services in the project, the XNUMX XNUMX pre-qualification of the company was pre-qualified. The companies in question were invited to submit their technical and financial offers at the XNUMX tender held in February.
In the first tender of last year for the project's survey, project and engineering services, the financial proposals of the İdom, Tecnimont and Yüksel Project companies, which were technically sufficient, were opened in August, but due to the financial error in the offer of one of the companies, the tender was canceled.
14 WILL GO IN MINUTE
The project cost is approximately 30 million pounds and 7 million 500 thousand pounds allocated for this year, studies, projects and engineering services, land and sea deep drilling work done, ground data will be determined. After the tender process, 1 is planned to complete engineering projects within the year.
The tunnel will pass under the Bosphorus and there will be both highway and railway in one tube. In the tunnel, there will be rail on the middle floor, and on the upper and lower floors there will be two lane roads suitable for the passage of the wheel.
The first leg of the project, which will be the first in the world with its size and scope, is from the high-capacity and high-speed subway system starting from Incirli on the E-5 axis on the E-2 axis and to the Söğütlüçeşme on the Asian side, and the second leg is at the Hasdal junction on the TEM motorway axis on the European side. It will consist of 2 × XNUMX lane highway system which starts and passes through the Bosphorus and connects to Çamlik crossroads on the Anatolian side.
The tunnel will be integrated with the TEM highway, the E-5 highway, the Northern Marmara motorway and the 9 metro line. After the construction of the building with the build-Operate-Transfer model, the 5 will be completed in 31 minutes with the fast metro which will consist of 14 station on the European side of İncirli, Anatolian side of Söğütlüçeşme and 40 km long.
On the European side of Hasdal junction, the Anatolian side of Çamlık junction will be passed by 14 minutes. 6,5 million passengers a day is expected to take advantage of.
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