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Site Investigation + Remediation

Our Site Investigation + Remediation practice group assists manufacturing, commercial, finance, investor, and insurance clients in evaluating and managing potential liability associated with contaminated properties and structures. Given our expansive background and proficiency in this regulatory environment, our clients consistently turn to us for seasoned and cost-effective legal advice.

Our Services

We have more than 35 years of experience with federal and state regulatory issues, and working with government agencies that regulate site investigation and remediation projects. We represent a broad spectrum of industries, including:

  • Automotive
  • Banking and investment
  • Biotech
  • Chemical
  • Electronics
  • Explosives
  • Manufacturing
  • Pharmaceutical
  • Petroleum
  • Plating
  • Power generation

We are familiar with soil and groundwater issues, air deposition, vapor intrusion, nuisance conditions and contaminated structures, as impacted by all types of hazardous materials, including:

  • Asbestos
  • Chlorinated solvents
  • Metals
  • PCBs
  • Pesticides
  • Perfluorinated compounds
  • Petroleum compounds

Our attorneys advise clients on acquisitions, sales, divestitures, and the investment in and financing of contaminated properties.

Our Team

Our site investigation and remediation lawyers regularly work with environmental consultants to advise clients on the potential scope of environmental liability, risk, and cost. We negotiate with local, state, and federal environmental agencies in connection with our client’s investigatory and remedial obligations. We also collaborate with colleagues across our firm’s diverse practice areas, including Construction, Government Relations + Lobbying, Insurance + Reinsurance, Land Use, and Labor, Employment, Benefits + Immigration.

We have substantial experience with environmental cost recovery under Superfund, state law, and common law. We are proficient, practical, and cost-effective in managing liability for brownfields redevelopment. We assist clients with their disclosure and property transfer obligations, including under the state real property transfer laws. We help you evaluate “cost-cap” and “pollution legal liability” insurance policies, as well as federal and state liability protections that include covenants not to sue, tax incentives, and other government incentives.

Our attorneys have helped clients manage a vast array of environmental emergencies, such as:

  • Impacts or potential impacts to drinking water
  • Explosions
  • Fire or other industrial accidents
  • Suddenly discovered vapor intrusions
  • Transportation-related releases

When necessary, we mediate, arbitrate, and litigate disputes associated with responsibility for site investigations and remediation, abutter concerns and allocation of costs among parties, or with governmental agency allegations of liability. We have chaired and participated in Superfund potentially responsible party (PRP) groups to negotiate the scope of site investigations and remediation, and to allocate the associated costs. 

Our Site Investigation + Remediation practice group has more than 30 years of experience representing clients on regulatory issues. Our legal services will provide you with unwavering support on your site investigation and remediation projects.

Experience


Status Resolution Under EPA Program

Assisted client with ongoing efforts to resolve status under the U.S. Environmental Protection Agency’s Voluntary Resource Conservation and Recovery Act Corrective Action Program.

Fuel Oil Terminal Conversion

Represented a waterfront fuel oil terminal owner in the investigation, negotiation of alternative clean standards, remediation, and structuring of transaction to sell and convert the terminal to upscale residential apartments.

Project Involving Toxic Tort Claims

Counseled manufacturing client on project involving toxic tort claims, groundwater investigation and remediation, on-site soils investigations and remediation, and cost-recovery efforts.



Environmental Law +


The Release Report #10: The RBCRs Are Here!

This is the tenth in a series of blog posts discussing key features of Connecticut’s new release-based cleanup regulations (the “RBCRs”), R.C.S.A. § 22a-134tt-1 et seq.  At long last, the RBCRs are here! With a March 1, 2026, effective date, the RBCRs are now live. In this post, we will provide a brief refresher on what that... Continue Reading

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Federal Courts Unswayed by Administration Stop Work Orders

Echoing recent rulings from the District Court for the District of Columbia, on January 16, 2026, the District Court for the Eastern District of Virginia granted Dominion Energy’s request for a preliminary injunction, lifting the Trump administration’s suspension of the Coastal Virginia Offshore Wind project. Earlier that same week, two other judges in same district... Continue Reading

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Offshore Developers Wind Up Challenges To Latest Stop Work Orders

In response to the Trump administration’s latest suspension of offshore wind development, three of the five affected developers have filed lawsuits in federal court seeking to overturn the stop work orders: Dominion Energy on behalf of its Coastal Virginia Offshore Wind project; Ørsted on behalf of its Revolution Wind project; and Equinor on behalf of... Continue Reading

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The Release Report #9: Closure Documentation and DEEP Review

This is the ninth in a series of blog posts discussing key features of Connecticut’s new release-based cleanup regulations (the “RBCRs”), R.C.S.A. § 22a-134tt-1 et seq.  The final task in the remediation process is documenting that remediation is complete, and no further action is required. This post discusses the documentation requirements under the RBCRs, and how... Continue Reading

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Just When You Thought It Was Safe To Go Back Into The Water – Trump Administration Halts Offshore Wind Projects

On December 22, citing security concerns, the U.S. Department of the Interior (DOI) announced that it was pausing leases for all offshore wind projects currently under construction. The stop-work order blocks further construction of Vineyard Wind 1, Revolution Wind, Coastal Virginia Offshore Wind, Sunrise Wind, and Empire Wind 1. All five projects had obtained leases... Continue Reading

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The Release Report #8: Remediation Standards and Regulations

This is the eighth in a series of blog posts discussing key features of Connecticut’s new release-based cleanup regulations (the “RBCRs”), R.C.S.A. § 22a-134tt-1 et seq.  As remediation projects are planned and performed, the big question is: “How clean is clean enough?” This post discusses remediation standards under the RBCRs, and how those standards will... Continue Reading

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EPA Issues “Compliance First” Memo: Key Takeaways for Regulated Entities

On December 5, 2025, Craig J. Pritzlaff, Acting Assistant Administrator of the EPA’s Office of Enforcement and Compliance Assurance (OECA), issued an internal memorandum instituting a “Compliance First” approach, immediately effective for all civil enforcement and compliance activities. This memo claims to introduce a policy shift: prioritizing timely and effective compliance over punitive enforcement and... Continue Reading

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Court Knocks the Wind out of Trump Administration’s Offshore Ban

On December 8, 2025, a Massachusetts federal court ruled that the Trump administration’s ban on permit application review for offshore and onshore wind projects was illegal.  While the ruling will not necessarily result in the issuance of new permits, it lifts the moratorium on review and processing of applications. In May 2025, a coalition of 17... Continue Reading

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The Release Report #7: Oversight Tiers

This is the seventh in a series of blog posts discussing key features of Connecticut’s new release-based cleanup regulations (the “RBCRs”), R.C.S.A. § 22a-134tt-1 et seq.  Under the Transfer Act, the majority of site remediation efforts are led by licensed environmental professionals (LEPs).  For a minority of sites with especially serious contamination, remediation efforts are... Continue Reading

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Connecticut DEEP Reissues Stormwater and Pretreatment General Permits

The Connecticut Department of Energy and Environmental Protection (DEEP) has been busy reissuing its suite of general permits (GPs) for wastewater and stormwater discharges. In October, DEEP reissued the Commercial Stormwater General Permit, Industrial Stormwater General Permit, and Pretreatment General Permits for Significant Industrial Users and Non-Significant Industrial Users. Below are highlights of significant changes... Continue Reading

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