Client: SOFIA MUNICIPALITY / "METROPOLITEN" Jsc.
Architecture: "KONKURENT-90" Ltd.
Main contractor: ALLIANCE "METRO CHERNI VRAH 2013"
Facility length: 217,40 m
Facility width: 18,80 m
Facility height (depth): 10,75 m
Design: Architecture, WSS, Geodesy, Structures, HVAC, Plan & Profile
Built-up Area (BUA): 3 760 m2
Excavation with retaining structure: diaphragm walls
Building technology: "Top-down"
Main structural material: cast in place reinforced concrete
Characteristics: - "Milan Method" roof slab;
- 4 blocks and a pedestrian tunnel, separated by expansion joints;
- (external) retaining structure - diaphragm walls supported by the roof slab;
- internal structure - walls, columns, slabs and beams;
- 2 side platforms;
- 2 entrance-halls at both ends of the station;
- 7 different exits;
Phase/stage: in operation since 2016
 
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