Rewriting the Playbook: Transforming Groundwater Remediation with Flux-Focused Models and Adaptive Strategies

Presenter: Marc Killingstad, Arcadis 

Colloidal Activated Carbon Permeable Reactive Barrer to Reduce PFAS Migration from Impacted Groundwater into Oakland Bay

Presenter: Daniel Nunez, Regenesis  

A Holistic Approach to Site Remediation: A Decade of Integrated In Situ Remedies for Multiple AOCs in a Commercial Setting

Presenter: Christine Redfern, Ramboll (YP)

Challenges and Triumphs of Deep Drilling into Abandoned Mines

Presenter: Morley Beckman, Schnabel Engineering   

Go with the Flow: Lessons from Feasibility and Conceptual Design Studies for a Potential Groundwater Underdrain Remedy at the Nelson Tunnel Commodore Waste Rock Superfund Site in Colorado

Presenter: Adam Piestrzeniewicz, HDR (YP)

From Complexity to Clarity: Designing a Passive Treatment at a Challenging Legacy Mine Site in Colorado 

Presenter: David Heinze, Ramboll 

Driving Project Success Through Structured Adaptive Management Strategies for a Remedial Action at the Velsicol Chemical Corporation Superfund Site, Downgradient Vertical Barrier Wall Construction Project, St. Louis, Michigan

Presenter: Andrea Peak, AECOM 

Remedial Action Construction Case Study – Excavation/Consolidation and ISS Remedy, EPA Region 6, Marion Pressure Treating Superfund Site, RES CLIN2 Contract Task Order

Presenter: Chuck Watters, CDM Smith 

The Bonita Peak Repository: Lessons learned during construction and early operations of a mine waste repository in remote mountain Colorado  

Presenter: Athena Jones, EPA Region 8 (YP) 

Closure of the East Gyspum Stack at Mississippi Phosphates Corp.

Presenter: Craig Zeller, EPA Region 4  

Design and Project Management Lessons Learned for Mine-Impacted Water Treatment at a Challenging Hazardous Waste Site

Presenter: Kendra Waltermire, Jacobs  

Groundwater Restoration and Long-Term Stewardship at a Former Smelter

Presenter:  Michael Hay, Arcadis 

The Role of Pre-Design Investigations and Treatability Testing in Informing Remedial Design at a Superfund Site in Ohio

Presenter:  F. Claire Harris, Parsons Corporation (YP)

Post-Construction Remedy Evaluation Using 3-D Modeling to Refine Remedial Strategy at a Legacy TCE Site

Presenter: Jeffrey Temple, HydroGeoLogic Inc. (YP)

Conversion of an ERD RA for TCE to a dual-phase extraction system in a fractured bedrock

Presenter:  Stan Haskins, Bhate Environmental Associates

Two-Phased Approach for Designing an Effective, Cost-Efficient, and Area-Specific Remedy for Contaminated Sediments

Presenter: Tea Wood, HydroGeoLogic Inc. (YP)

Set the Tone: Complex Project Lessons Learned  

Presenter:  Walter Migdal, EA Engineering, Science, and Technology Inc., PBC

Adaptive Management: San Luis Obispo Closed Landfill 

Presenter: Charlie O’Neill, HDR