On behalf of consultants, FAST-TEK has assisted with thousands of Phase II Subsurface Investigations. Most of the projects relate to spill responses to surface leaks, industrial processes, or tank removals. The firm operates Geoprobe and Powerprobe sampling rigs, as wells as other state-of-the-art techniques to assess and remediate petroleum hydrocarbons, organic solvents and metals contaminated sites. The firm has several proprietary in-situ soil and groundwater remediation methods, including the Remediation Injection Process (RIPâ). Site closure is often obtained using a risk based corrective action (RBCA) computer model to evaluate possible human receptors to residual contamination, which is sometimes requested by our clients.
