Scanning of Wał Zawadowski in Warsaw)
Dendrologic research
Trunks and roots of the trees inspection
Warsaw - Podzamcze.
Scanning of poplar roots.
The tree was suspected of instability.
After numerous tests it was decided to chop the poplar down. It is easy to notice that it was right decision.
Interesting objects discovered 1-1.5 m
under ground
GPR imaging of part of sewerage system
Before you spend your money for the building or recreation site think if someone not leave something nasty under your ground