Contaminated Site Investigation and Cleanup

Farallon’s client had been in negotiations with the City of Oakland to redevelop a portion of the Former Oakland Army Base from vacant land into an economically viable commercial property for multiple...

When multiple attempts to treat recalcitrant contaminants with conventional technologies failed, Farallon proposed using surfactant injection to increase mobility and recoverability of light nonaqueous-phase...

To delineate the extent of the contaminated soil and groundwater, Farallon initially completed a subsurface investigation. Farallon then conducted a remedial alternative and cost-benefit analysis feasibility...

Farallon has been leading an investigation to evaluate releases of per- and polyfluoroalkyl substances (PFAS) in the Lower Issaquah Valley in Washington State. Following initial detections of...

Farallon was retained by a property owner to install the patented Farallon VOC Monitoring Probe and conduct sampling at a dry cleaning facility in a retail shopping center. Because of the potential risk of...

The Phase I ESA identified extensive petroleum staining on the unpaved surface and in the vicinity of a truck wash pad on the property. Farallon sampled and analyzed the extent of petroleum staining observed...

A client’s former maintenance and fueling operations resulted in petroleum hydrocarbon contamination beneath a historic school building. Farallon evaluated various remediation approaches and, after...

Farallon successfully completed the cleanup of a pesticide-contaminated site in a residential area of Seattle. The property had been used to store and distribute pesticides, including DDT, chlordane, and...