Every remediation project presents technical challenges, but the most difficult projects are rarely defined by the contamination alone.

Redevelopment schedules, regulatory expectations, stakeholder priorities, budgets, and evolving site conditions can all influence remediation decisions—and ultimately determine whether a project moves forward efficiently.

In this conversation, our remediation experts share lessons from three real-world projects that illustrate different types of complexity, from coordinating cleanup alongside active redevelopment to navigating regulatory challenges and accelerating remediation through innovative execution strategies.

Rather than focusing solely on remediation technologies, the conversation explores the practical decisions that helped reduce project risk, improve efficiency, manage costs, and keep complex projects moving forward.

Attendees will learn how to:

-Recognize different forms of remediation complexity before they become project risks.
-Balance technical, regulatory, financial, and stakeholder considerations throughout a project.
-Apply lessons learned from three complex remediation projects with very different challenges.
-Improve remediation outcomes while better managing cost, schedule, and uncertainty.

Whether you're managing complex sites today or preparing for future remediation projects, join us for practical insights and proven strategies that can help you navigate complexity with greater confidence and improve project outcomes.
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    Jack Sheldon
    Senior Consultant, PFAS Service Line Lead
    Jack Sheldon is a remediation expert at Antea Group with over 40 years of experience leading environmental programs and serving as technical director. He specializes in the application of bioremediation and chemical treatment technologies, with extensive experience delivering projects across all 50 U.S. states and internationally. Jack is the Site Assessment & Remediation and PFAS/Emerging Contaminant service line leader for Antea Group USA.

    Jack has supported government and commercial clients on a wide range of environmental challenges, including soil, sediment, air, and groundwater contamination. His expertise includes site investigation, technology selection, and the design and oversight of remediation programs, from pilot studies through to full-scale implementation.
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    Molly Colby-Partridge
    Manager
    Molly Colby-Partridge is a Manager at Antea Group. She has over 11 years of experience working in the Environmental Liability Management (ELM) field, with a focus in site assessment and remediation.

    She specializes in complex remediation at petroleum-impacted sites. Molly also enjoys training new ELM practitioners to ensure Antea Group collects quality data during fieldwork that can then be used in the development of targeted remediation.
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    Bernadette Flehmer
    Manager
    As a Manager at Antea Group with a background in Environmental Resource Engineering and Engineer-in-Training accreditation, Bernadette Flehmer manages various client portfolio Environmental Liability Management (ELM) project sites across the country.

    Additionally, Bernadette provides technical expertise for a variety of environmental remediation projects, Environmental Mergers and Acquisitions (EMA), and litigation support projects, while being a key resource in the Per-and Poly-Fluoroalkyl Substances (PFAS) Management Support service line.