In the past, unknown quantities of waste materials related to plant production were buried across an active industrial site in western Indiana. Mundell used electromagnetic (EM) geophysical methods to locate the areas containing buried waste materials across four (4) areas of concern. …..Read More »
Geophysics Portfolio
(Case Histories)
Key: Case Histories (), Publications (), and Presentations ()
Subsurface Site Characterization Using Downhole Logging Tools
Mundell was contacted to address data deficiencies related to well construction details for a series of existing monitoring wells. This data included geologic information about select monitoring wells using borehole geophysical logging, horizontal and vertical survey data for each monitoring well and hydraulic conductivity of select wells using slug and bail testing. Upon completion of the survey, it became apparent that not only was information lacking from the previous report, but information regarding the construction of certain wells was incorrect……Read More »
Karst Feature Delineation Prior to Commercial Development
Mundell used photo-lineament analysis in conjunction with EM-34 terrain conductivity mapping, and 2-D resistivity profiling, to map out all karst features present beneath the site of a proposed large scale commercial district. This allowed the structural engineers to account for potential obstacles prior to development, with no surprises later on……Read More »
Bedrock Mapping Using Seismic Refraction and 2-D Resistivity
Mundell performed a 2D resistivity and seismic refraction survey for a municipality in western Ohio, to map the top of bedrock and estimate rippability along a 5,100 foot section of a proposed sewer alignment. The twelve (12) resistivity and seismic lines collected along the extremely rugged terrain not only resulted in successful mapping of the soil bedrock interface, but also yielded information regarding the rock type and the state of competency……Read More »
Blast Monitoring During Demolition
During the demolition of the former Keystone Towers in Indianapolis, Indiana, Mundell was contracted to monitor ground vibrations, to verify that seismic levels did not exceed the pre-established standards……Read More »
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