Mundell was contacted to provide geophysical exploration services to increase the likelihood of finding productive aquifer materials for test drilling in a growing town in central Indiana. Mundell used 2D electrical resistivity imaging to quantify the resistivity of the upper 75 meters of the subsurface. Drilling yielded several hundred gallons per minute, a result that exceeded client expectations……Read More »
Portfolio
(Case Histories)
Key: Case Histories (), Publications (), and Presentations ()
Addressing Completed Exposure Pathways at a Petroleum Site
At a site with a historic gasoline release, Mundell supervised the installation of carbon filtration systems in homes found to have drinking water impacts, conducted drinking water samples from over twenty surrounding homes and at a nearby school to verify that no other drinking water sources were impacted, and installed two air mitigation systems in order to address vapor intrusion concerns within the on-site station building……Read More »
Delineation of Impacts and Vapor Intrusion Mitigation Associated with a Former Dry Cleaner
Mundell was retained to provide consulting services at a former dry cleaner facility in Muncie, Indiana, where, despite several phases of subsurface investigation by other consultants, chlorinated volatile organic compound (cVOC) soil and groundwater impacts were not delineated on-site. Among the activities Mundell completed included collecting groundwater grab samples at on- and off-site Geoprobe™ soil boring locations to provide a semi-quantitative assessment of the relative distribution and concentration of downgradient cVOC impacts and completing a geophysical assessment to identify possible subsurface conduits. Mundell’s aggressive and thorough investigative actions over a one-year period provided a more concise and detailed understanding of the environmental issues associated with the site……Read More »
Proposed Trail Assessment – Madison Indiana
Mundell was retained to perform a Phase I Environmental Site Assessment (ESA) of a proposed trail area in Madison, Indiana. Mundell recommended a further evaluation of the identified potential environmental concerns including direct push geoprobing to test subsurface soil and groundwater in the vicinity of the potential concerns……Read More »
PCB Evaluation and 40 CFR 761.61 Self-directed Cleanup
Mundell researched parcel ownership information and evaluated aerial photos and flood records to piece together a better understanding of a client site where polychlorinated biphenyl (PCB) was detected in the subsurface. While the findings were being considered in ongoing legal proceedings, Mundell worked with the EPA to develop a self-directed cleanup plan to guarantee the most potential resale value for the client……Read More »
- « Previous Page
- 1
- …
- 3
- 4
- 5
- 6
- 7
- …
- 25
- Next Page »