Marmaray Project is based on refurbishment of suburban railway system in Istanbul which will be connect Halkali located in Europe and Gebze districts located in Asia with nonstop, modern and high capacity suburb railway system.
Marmaray BC1 part of the Project connects both sides of Bosphorus together with railway lines and a railway tunnel connection to pass under Bosphorus. The line starts with Kazlıçeşme Station above the ground and goes underground in Yedikule; will proceed through Yenikapi and Sirkeci as new underground stations and pass under Bosphorus and connect to Üsküdar and reach the surface again in Söğütlüçeşme. Between Söğütlüçeşme and Yedikule Stations, journey lasts 15 minutes. The project is currently one of the world’s largest transportation infrastructure projects.
BC1 part is approximately 29 km long. The main structures and systems cover immersed tube tunnels, bored tunnels. cut-and-cover tunnels, three new underground stations and two surface stations.
Job Start Date: 2011 – 2013
Line length: 3 km ballasted, 26 km direct fixation
Rail type: UIC60
Switch-type and quantity: 1 :9 R=300 5 Units 1/7 R=140 7 units
Sleeper and connection type: 870, LVT block, Wood Traverse, DFF300 COM Qtracker
YAPIRAY Catalogue 2020: Our purpose is to simplify perfection. Take a look at YAPIRAY's previous projects, products and certificates.
YAPIRAY detail the contents of their machinery park, including details of the type, brand and number of machines kept at the park.
YAPIRAY provide details of their Panel Rail, including the panel rail size dimensions, gauge space and weight.
For the first time in railway history, the Ankara-Konya High Speed Railway Line Project works have been undertaken by a Turkish company.
YAPIRAY B07 Sleeper is a domestic design, manufactured with domestic capital. The first and only registered by Turkish Patent Institute.
The B70 Concrete Sleeper is a domestic design, manufactured with domestic capital. The first and only registered by Turkish Patent Institute.
YAPIRAY B58 Sleeper is a domestic design, manufactured with domestic capital. The first and only registered by Turkish Patent Institute.
YAPIRAY detail previous projects dating from 1986 to 2013, including the Irmak - Karabük - Zonguldak signalling project.
The lrmak - Karabük - Zonguldak Line, acting as a corridor from the Black Sea to Anatolia, is about to be completed.
The Hasanbey Logistic Centre is the first logistics centre in Turkey. In the centre constructed on an area of 541 thousand metres squared.
YAPIRAY provide details of their Concrete Bearer including: bearer size dimensions, gauge space and weight.
YAPIRAY's Afyon Testing Laboratory is keeping up with industry development by using their management systems to respond to customer needs.
27 pieces of bridge and 11 pieces of damaged culverts were examined by YAPIRAY during the structural evaluation of a railway in Zambia.
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