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Void Detection & Location
Solutions for a complex world: Void Detection & Location Article by: Shawn Calendine | hydroGEOPHYSICS The existence of voids in the subsurface can lead to significant ground surface failures and can pose a severe hazard for structures and people on the earth’s surface. Voids can develop due to natural processes, such as subsurface erosion,...
Hydrogeophysics Liner Leak Location – Pinpointing industrial pond liner leaks
Solutions for a complex world: Pinpointing industrial pond liner leaks Article by: Milan Calendine | hydroGEOPHYSICS An unfortunate but simple truth about industrial geosynthetic liners (impermeable engineered geomembranes and HDPE sheets) is that most will eventually leak. This is not because of low-quality product, as North American...
Seismic Capabilities & Uses – hydroGEOPHYSICS
Article by: Jeremy Strohmeyer | Senior Project Manager | hydroGEOPHYSICS As engineering and consulting professionals we grapple with the challenges of designing projects on top of and across unknown subsurfaces. Geologic features, visual inspections, infrastructure, and historical documents can only give us clues to what is happening...
Site Clearance – hydroGEOPHYSICS
The greatest risks and unknowns at redevelopment sites are typically within the subsurface, this can pose significant challenges and require broad site assessments to be contracted by stakeholders. Be it a brownfield site, historic gas station, military base, industrial area, or Superfund site, these properties can contain contamination and...
Solutions for a complex world: Induced Polarization
Polarize your subsurface, not your client relations! Article by Moira Poje – hydroGEOPHYSICS Geoscientist As engineering and consulting professionals, we grapple with the challenges of designing projects across unknown subsurfaces. Geologic features, visual inspections, infrastructure, and historical documents can only give us clues to what is...
Subsurface imaging with an electrical resistivity “camera”
By Moira Poje - hydroGEOPHYSICS Geoscientist From site planning and geologic mapping to environmental/metallurgical characterization and monitoring, industries need flexible technologies to obtain information about the subsurface. Like a subsurface “camera,” electrical resistivity is a geophysical technique that captures an image of the...