Bottrop Pumping Station

Germany

Client:

Emschergenossenschaft


Scope of work:

Calculation of the need for additional concrete due to the deviations from the planned target foundation pit. Laser scanning imaging of the bored pile wall in an almost circular foundation pit. Deformation analysis between the planned foundation pit and the laser scan image.

Comparison:
Target cylinder with a radius of 21.00 m and the scatter plot

Green -> Radius greater than 21.00 m
Blue -> Radius between 20.98 m and 21.00 m
Red -> Radius between 20.98 m and 20.80 m


Then as a visual inspection
Comments:
Radius 21.00 m = Front edge of bored-pile wall
Radius 20.80 m = Net wall cross section

Foundation pit scanned with the Leica HDS 6200
Scatter plot for the 3DReshaper analysis programme

Specification:
Target radius = 21.00 m Front edge of bored-pile wall