The AIRSPADE is an air lance that focuses compressed air into a 1200 mph supersonic jet of air.
The jet of air penetrates the voids in the soil which then expand rapidly, Breaking up and blowing away the ground.
The jet is harmless to the non-porous materials; cable ducts, pipes and roots
Tree decompaction
Tree root investigation
Trenching through root zones
Vertical mulching log
Radial mulching,
Service, location and excavationÂ
Hole digging (Where service strike is a risk)