Environmental Geophysics
Assessment of site environmental hazards such as;
- Location and delineation of uncontrolled fill such as buried waste drums. Magnetometer, FEM and GPR
- Location of remnant subsurface infrastructure. FEM and GPR
- Location of unexploded ordnance (UXOs). Magnetometer and FEM
- Delineation of inorganic contaminant plumes. FEM and ERI
- Detection of abandoned mine workings including shafts and adits. GPR, FEM and ERI
- Tree root mapping. GPR
- Delineation of landfill extents, fill base and capping thickness. MASW, GPR, ERI and FEM
Hydrogeology
Assessment of subsurface hydrogeological conditions including;
- Mapping of geological sequences for groundwater including identification of potential aquifer/aquitard units. ERI, FEM and TEM
- Determination of water table depth. ERI
- Targeting geological sequences with high groundwater yields. TEM and ERI
- Defining fresh / saltwater interface. ERI and TEM.
- Assessment of dryland salinity. FEM
Time Domain Electro-Magnetics (TEM)
Archaeological
Assessment of sites of archaeological significance including;
- Buried remnant structures including walls, slabs and footings. GPR, FEM and Magnetometer
- Unmarked grave site locations at cemeteries, private burial sites, forensics as well as aboriginal sites and interments. GPR
- Marine archaeological sites including wreck location. Marine magnetometer and side scan sonar.
…or isolated historical sites.
