ABSTRACT
This case history presents potential geophysical methods that may be useful for the review of an environmental remediation project required for dewatering well design and placement. The techniques included P-wave refraction seismics, refraction micro-tremor (REMI - a passive source, surface wave method), and vertical electrical soundings (VES). From the results, an estimated approximate depth and width of the paleo-channel as a potential flow pathway for contamination plume was made. The case includes practical survey and planning considerations along with examples of interpretations and results.
