vapor intrusion

NYSDOH Revises Vapor Intrusion Guidance to Add Volatile Petroleum Compounds

Brownfields, Disclosure of Environmental Liabilities, Environmental Due Diligence, Navigation Law, New York Brownfield Cleanup Program, NY State Superfund, Underground Storage Tanks, vapor intrusion / By

In February 2024, the New York State Department of Health (NYSDOH) updated the decision matrices to its “Guidance for Evaluating Soil Vapor Intrusion in the State of New York” (” VI Guidance) to  include 13 volatile petroleum  compounds .  Previously, the NYSDOH decision matrices only assessed potential human health risks for contaminated vapors associated with […]

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Ohio Revises Vapor Intrusion Guidance

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The Ohio EPA Division of Environmental Response and Revitalization’s (DERR) issued revised vapor intrusion Guidance.  The document was developed using established guidance from the United States (U.S.) Environmental Protection Agency (EPA), the Interstate Technology Resource Council (ITRC), American Society of Testing and Materials (ASTM), and other states. The agency gave a special thanks to the

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California Proposes Revisions To Vapor Intrusion Guidance

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California’s Department of Toxic Substances Control (DTSC) and the State Water Resources Control Board have issued draft supplemental Vapor Intrusion guidance. The draft “Draft Supplemental Guidance: Screening and Evaluating Vapor Intrusion” was released for review and public comment on February 14, 2020. However, because of the Covid-19 public health emergency, the public comment period is

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NYSDOH Lowers Vapor Intrusion Action Levels for TCE

New York Brownfield Cleanup Program, vapor intrusion / By

As anyone who has gone through the New York State Brownfield Cleanup Program (BCP) is all too aware, the New York State Department of Health (NYSDOH) has an important role in the cleanup process. The NYSDOH is responsible for determining that work completed under the NYSDEC remedial programs are protective of public health for the

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Problems Emerge with New CREC Definition

Brownfields, CERCLA, consultant malpractice, Corporate and Real Estate Transactions, Environmental Due Diligence, Lender Liability, vapor intrusion / By

After a little more than six months after ASTM issued its new E1527-13 Phase 1 standard practice, problems are emerging over the new definition Controlled Recognized Environmental Condition (CREC) definition. The difficulties are related to the definition itself and differences among state environmental programs. Before discussing the CREC problems, a little background might be helpful

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EPA Recognizes E1527-13 But Preamble Raises Specter of Retroactive LIability For Past Phase 1 Reports that Did Not Assess Vapor Intrusion

Brownfields, CERCLA, common law, consultant malpractice, Corporate and Real Estate Transactions, Environmental Due Diligence, vapor intrusion / By

On December 30th, the  federal Environmental Protection Agency (EPA) published a final rule in the Federal Register  (78 FR 79319) recognizing the new ASTM E1527-13 phase 1 standard practice as an approved method for complying with the All Appropriate Inquires (AAI) rule. As explained below, while the preamble to the final rule is an improvement to

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Confusion On Role of VI in New ASTM E1527-13 Standard

Corporate and Real Estate Transactions, Environmental Due Diligence / By

You may have seen newsletters by some law firms suggesting that the revised ASTM E1527-13 will REQUIRE evaluation of vapor intrusion as part of a phase 1. These statements are simply incorrect. Since vapor intrusion became a concern a decade or so ago, there has been much confusion in the environmental consultant community if vapor

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9th Circuit Finds Shopping Center Owner Did Not Establish BFPP Status for Dry Cleaner Contamination

CERCLA, Corporate and Real Estate Transactions, Environmental Due Diligence, Hazardous Waste / By

We have previously discussed the series of district court rulings in Voggenthaler v Maryland Square LLC where homeowners and the Nevada Department of Environmental Protection (NDEP) sued past and former owners of a shopping center and operators of a former dry cleaner because of a mile-long groundwater plume resulting from PCE spills from the dry cleaner

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CMBS Special Servicer May Pursue Guarantor Despite Environmental Policy

CERCLA, Corporate and Real Estate Transactions, Environmental Due Diligence, environmental insurance, Lender Liability, vapor intrusion / By

ORIX Capital Markets, LLC v. Cadlerocks Centennial Drive LLC, 2013 U.S. Dist. LEXIS 6081 (D. Mass. 1/15/13) involved a relatively small commercial loan but offers lots of lessons for borrowers, their counsel and environmental consultants. In this case, Salomon Brothers Realty Corp. (Solomon) extended a ten-year loan in the amount of $1.925MM to Cadlerocks Centennial

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Why the Fuss About VI When We Have Such a Radon Gas Problem?

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Ten years ago this month EPA issued is draft Vapor Intrusion Guidance that altered the approach to site remediation. The guidance was issued following a couple of high profile sites where relatively low concentrations of volatile organic compounds in groundwater had apparently impacted indoor air in a large number of residences. These cases suggested the

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