German freeway A11

Survey of the subgrade and bridge constructions for an expert's report on the route section

Application area: German freeway A 11 between Berlin and Stettin

Scope of services:

_Cone penetration tests up to a depth of 12 m

_Core drilling in the road surfacing

_Calibration of the starting points for sounding

_Preparation of sounding records

_Dynamic probing up to 10 m

_Extraction of disturbed soil samples

_Preparation of layer directories

_Light dynamic probing (DPL)