M4 AKM-RED LINE
It is the metro line between Atatürk Cultural Center (AKM) and Kızılay Güvenpark, which is approximately 3.70 km long, as an extension of the Keçiören Metro Line (M4). The line consists of AKM Parking Lot Structure, line tunnels, emergency escape shaft and 3 stations, namely Gar Station, Courthouse Station and Kızılay Station. It serves as the main engineering firm of the line.
01
Route and Line Tunnel Designs
Route Design
TBM Tunnel Design
NATM Main Line, Connection Tunnel and Trunk Tunnel Designs
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02
TBM Operation Site -
AKM Parking Lot Design
Existing M4 AKM Station Connection Structure
TBM Operation Site - AKM Parking Lot Structure
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03
Emergency Escape Shaft Designs
Zafer Park Emergency Escape Shaft
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04
Gar Station
Top-Down Station with Diaphragm Manufacturing
Integration with the existing Maltepe Ankaray station has been achieved with the connection structure.
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05
Adliye Station
Top-Down Station with Diaphragm Manufacturing