BMG GmbH & Co. KG - Keithstrasse 2-4 - D-10787 Berlin | Tel: +49 (0)30 2100220

PDB 83

Construction Project
Railway Project Stuttgart 21- Valley crossing with Main Station Stuttgart
Location
  • Stuttgart
Client
  • DB Netz AG
Planning
  • ingenhoven architects, Düsseldorf
Investment volume
  • approx. EUR 900.0 million
Construction period
  • 2012 to 2021
Contracted services for BMG:
  • Construction management
  • Cost management
  • Deadline monitoring
Lot area
  • 100,0 hectares
Footprint
  • 55,800 m2 thereof 23,659 m2 tunnel heads north and south
Gross floor space
  • 137,690 m2
Gross volume
  • 648,000 m3
Storeys:
  • Level +1: Stralsburger Platz, terminus platform hall, small service counter area in the Bonatz building
  • Level 0: Main traffic level; connecting axis between existing City and new district for pedestrians
  • Level -1: Four new central platforms and "Klettpassage" (low-level shopping mile)
  • Level -2: Existing 5-Bahn-Station Central Railway station (low-level, commuter train)
Utilization:
  • Platform hall
    • Length (L = 430 m)
    • Width (W = 80 m)
    • Height (H = 9.00 to 12.00 m)
    • Panorama lifts (n = 18 pieces)
    • Escalators (n = 49 pieces)
    • Goblet-shaped columns (n = 28 pieces)
  • Station hall, exterior
    • Glass grid shells (n = 4 pieces)
    • Height of glass grid shells (H = 7.00 to 10.00 m)
  • Expected 300,000 travellers per day
Design/Construction
  • Earth covered concrete shell structure
  • Evenly distributed light eyes with sectors which can be opened
  • Natural air-conditioning without additional energy supply
  • Ventilation through translatory motion of the arriving and departing trains
  • Positive effect of the insulating soil in summer and winter