Geologic Problems
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-Depth to Bedrock
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-Elastic Properties
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-Leaky Dam/Reservoir
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-UST/Drum Location
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-Lithology
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-Stratigraphy
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-Density
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-Temperature
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-Permeability
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-Water Table
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-Water Quality
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-Rippability
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-Faults
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-Cavities/Voids
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-Massive Sulfides
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-Disseminated Sulfides
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-Lost Utilities
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-Gravel Deposit Quantity
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-Gravel Deposit Quality
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-Contamination Plume
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-Fly Ash Locus
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-Ground Motion Analysis
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-Seismic Hazard Analysis
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-Unexploded Ordinance
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-Old Mine Workings
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-Abandoned Well Casings
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-Landfill Boundaries
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-Electrical Properties
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-Farmland Dissolved Salts
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-Radiometric Ore Bodies
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-Not Here? Contact Us!!
CAVITY OR VOID DETECTION
Where is the cave? Is the fill washed out behind the concrete? Is the floor slab supported by the engineered fill under it? How do I detect karst? Why did my building fall down?
Geophysical Solution:
GOOD METHOD: DC Resistivity (M-3)
BETTER METHOD: Cross Hole Seismic (M-7)
BEST METHOD: Ground Penetrating Radar (M-12)
Honorable Mentions: Self Potential (M10), Gravity (M6)