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Mundell completed geophysical imaging studies to assist in aqueduct repairs……Read More »
Subsurface Imaging of Historic Canal Aqueduct Failure
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Geophysics Portfolio
(Case Histories)
Key: Case Histories (), Publications (
), and Presentations (
)
Geophysical and Environmental Investigation Synthesis to Delineate Dual BTEX and MTBE Plume Migration via Preferential Channels
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Mundell used in-house geophysical investigation results to design an environmental sampling strategy for efficient and cost effective delineation of two distinct plumes of dissolved petroleum constituents at a retail fuel station. Achieving delineation enabled prioritization for remediation and the implementation of soil vapor extraction system to address source area impacts. …..Read More »
Former Salt Storage Site: Geophysical and Environmental Investigation to Delineate a Chloride Plume Impacting Public Drinking Water Supply Wells
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Using geophysical conductivity and resistivity surveys, Mundell successfully delineated down-gradient groundwater impacts both vertically and laterally at a former salt storage area. Sampling will provide information on attenuation of chloride concentrations over time and also with distance from the source area. The detailed and accurate delineation will inform the selection of a remedial strategy and allow decision makers to estimate a future date that the former public supply wells may be brought back into production……Read More »
Geophysical Mapping of Karst Terrane at a Municipal Airport
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After a combination of field observations, geologic knowledge, and geophysical measurements, a soil boring was drilled at the site of a proposed runway extension and an extensive void was observed with the downhole camera. As a result of Mundell’s Geophysical Services, the runway design was improved to account for the bedrock features……Read More »
GPR Survey to Locate Voids and Subsidence Beneath an Industrial Facility Foundation
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Mundell used a GPR survey to scanned an interior storm sewer alignment after the sewer line appeared to be deteriorating, potentially leading to shallow soil loss and washout……Read More »
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