OTIE delivers remediation investigations, treatability testing, design, and construction using innovative and traditional technologies to achieve restoration and closure. We are investigating emerging contaminants, including per- and polyfluoroalkyl substances (PFASs) at multiple sites. As an advocate for sustainable remediation, we have designed, pilot-tested, built, operated, and optimized enhanced in situ bioremediation (aerobic and anaerobic) systems to treat fuel residuals, chlorinated ethanes/ethenes, and chlorinated benzenes using compound specific isotope analysis (CSIA) to confirm biological activity.
With staff certified in the USACE three-phase construction control process, OTIE delivers sound, practical solutions with reduced life-cycle costs for long-term project value. Services include:
- Remedial Investigation/Feasibility Studies and RFI/CMS
- Risk Assessment (Human Health and Ecological)
- Pilot/Treatability Testing
- Remedial Design
- Remedial/Removal Action
- Long-Term O&M and Optimization
- Habitat Restoration
