9 Case Studies
| Case Study # | Case Study | ASCT Type | Technology |
|---|---|---|---|
| 9.1 | MIP Boring Data Allow On-Site Decisions to Fill Data Gaps and Reduce Uncertainty during Triad Approach Evaluation at Five South Dakota Sites | Direct Sensing | MIP |
| 9.2 | MIP Allows Real-Time Identification and Delineation of DNAPL Plume at a Former Naval Air Station in California | Direct Sensing | MIP |
| 9.3 | OIP-Green Probe Delineates Extent of Coal Tar NAPL at a Former Gas Manufacturing Plant in Kansas | Direct Sensing | OIP-G |
| 9.4 | LIF Survey with UVOST® Provides More Accurate Representation of LNAPL Plume at a Former Bulk Petroleum Storage Facility in New Hampshire | Direct Sensing | LIF-UVOST® |
| 9.5 | UVOST® Differentiates LNAPL Types to Allocate Financial Liabilities at a Retail Petroleum Facility in Tennessee | Direct Sensing | LIF-UVOST® |
| 9.6 | TarGOST Determines DNAPL Extent and HPT Confirms Site Lithology at a Former Creosote Facility in Louisiana | Direct Sensing | LIF-TarGOST and HPT |
| 9.7 | 9.7 CPT Borings and Hydropunch Sampler Optimize Site Characterization at an Aviation Industrial Complex in California | Direct Sensing | CPT and Hydropunch |
| 9.8 | Waterloo APS, CPT, and LIF Data Update CSM and Help Optimize Selected Remedy at a Former Refinery in Oklahoma | Direct Sensing | Waterloo APS, CPT, and LIF |
| 9.9 | Conceptual Site Model Development Using Borehole Geophysics at the Savage Municipal Water Supply Superfund Site in New Hampshire | Borehole Geophysics | Borehole caliper, fluid temperature/ resistivity, natural gamma, OTV, ATV, and HPFM |
| 9.10 | ERI Provides Data to Improve Groundwater Flow and Contaminant Transport Models at Hanford 300 Facility in Washington | Surface Geophysics | ERI |
| 9.11 | Surface and Borehole Geophysical Technologies Provide Data to Pinpoint and Characterize Karst Features at a Former Retail Petroleum Facility in Kentucky | Borehole and Surface Geophysics | ER, FDEM, GPR |
| 9.12 | GPR Data Show Location of Buried Debris and Piping Associated with a Former Gas Holder in Minnesota | Surface Geophysics | GPR |
| 9.13 | Resistivity, Seismic Exploration, and GPR Provide Data to Evaluate Clay Reserves at a Commercially Mined Pit | Surface Geophysics | ERI, GPR |
| 9.14 | Seismic Refraction, Electric Resistivity, and Multichannel Analysis of Seismic Waves Provide Data to Locate Potential Monitoring Well Locations in a Mixed-Use Area in Northern Virginia | Surface Geophysics | Seismic Refraction, ER, MASW |
| 9.15 | Surface Geophysical Methods Provide Data to Identify Prospective Utility Waste Landfill Sites in Karst Terrain in Missouri | Surface Geophysics | ERI, MASW |
| 9.16 | Airborne Time-Domain Electromagnetic Method Mappings Sand Distribution along the Illinois Lake Michigan Shore | Surface Geophysics | TDEM |
| 9.17 | Drone Technology Expedites and Streamlines Site Characterization at a Former Golf Course in Missouri | Remote Sensing | Orthoimagery |
| 9.18 | High-Resolution and Thermal Aerial Images Identify Mine Openings at an Abandoned Colorado Mine | Remote Sensing | High resolution imagery, Thermal aerial imagery |
| 9.19 | RPAS Collects Water Samples to Avoid Safety Concerns at Montana Tunnels Mine | Remote Sensing | Water quality monitoring samples |
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