Quality assurance using the example of "Deep excavation pit at Munich Airport

Application of the observation method at the apron station

  • Jolting in the sheet pile wall, anchoring
  • Underwater excavation by excavator and diver
  • Production of small injection piles GEWI, d = 63,5 mm
  • Concreting the floor using the co0ntractor method
  • Emptying the excavation pit


Measuring program for the apron station in the site plan

Representation of horizontal displacement of sheet pile wall and bottom lifting of apron station