News & Analysis as of

Environmental Protection Agency (EPA) Vapor Intrusion

Williams Mullen

Environmental Notes - July 2023

Williams Mullen on

North Carolina Proposes New Guidance for Vapor Intrusion Assessment and Mitigation - The North Carolina Department of Environmental Quality (DEQ) has drafted new and revised guidance documents for the assessment and...more

Morgan Lewis

California Finalizes Draft Supplemental Guidance on Vapor Intrusion Screening and Evaluation

Morgan Lewis on

The California Department of Toxic Substances Control (DTSC), State Water Resources Control Board, and San Francisco Bay Regional Water Quality Control Board (collectively, CalEPA VI Workgroup) published their final draft...more

Environmental General Counsel PC

California Draft Vapor Intrusion Guidance Now Final

On February 23, 2023, California EPA (Cal EPA) finally released a “final draft” version of the much-awaited vapor intrusion guidance, Final Draft Supplemental Guidance: Screening and Evaluating Vapor Intrusion (VI Guidance)...more

Greenberg Glusker LLP

“Much left unsaid” – A Primer on Environmental Due Diligence for Real Estate Transactions

Greenberg Glusker LLP on

Last month, I had the pleasure of participating in a roundtable discussion regarding “Transactional Real Estate and Environmental Due Diligence” co-hosted by Primerus and Association of Corporate Counsel. I don’t know about...more

Greenberg Glusker LLP

[Webinar] Key CA Environmental Regulatory Developments that May Impact Your Real Estate Assets or Investment Opportunities -...

Greenberg Glusker LLP on

This presentation will focus on revised vapor intrusion guidelines and the proposed listing USEPA of PFAS (forever chemicals) as a CERCLA hazardous substance....more

BCLP

1,4-Dioxane: The Latest Emerging Vapor Intrusion Issue

BCLP on

1,4-Dioxane is an emerging contaminant.  Like “traditional” volatile organic compounds, it has the potential to volatilize and enter indoor air. This article explores why businesses should consider conducting a VI assessment...more

Morgan Lewis

EPA May Ignore Mitigation System and Use of Industrial Facility in National Priorities Listing

Morgan Lewis on

Deferring to the US Environmental Protection Agency, the US Court of Appeals for the DC Circuit rejected a challenge to the first-ever listing of a site on the Superfund National Priorities List under recent regulatory...more

Environmental General Counsel PC

New Vapor Intrusion Requirements in California Increasing Costs and Liabilities

By Catherine W. Johnson In February 2020, California EPA (Cal-EPA) released its Draft Supplemental Vapor Intrusion Guidance (“Draft Guidance”) – designed to promote consistency in the investigation of vapor intrusion among...more

Environmental General Counsel PC

California Vapor Intrusion Guidance Promises More Consistency

In February, the California Department of Toxic Substances Control, or DTSC, the State Water Resources Control Board, or SWRCB, and the San Francisco Bay Regional Water Quality Control Board released a much-anticipated draft...more

Manatt, Phelps & Phillips, LLP

Proposed Controversial California Vapor Intrusion Guidance Threatens to Hinder Redevelopment

After years in the making behind closed doors, on February 14, 2020, the California Department of Toxic Substances Control (DTSC), the San Francisco Bay Regional Water Quality Control Board and the California State Water...more

Environmental General Counsel PC

Public Comments on California’s New Vapor Draft Intrusion Guidance: What Next?

Public comments on California’s Draft Supplemental Vapor Intrusion Guidance (“DSVIG”) were due to Cal-EPA by June 1, 2020. So far, comments submitted indicate several California businesses and industries are concerned about...more

Mitchell, Williams, Selig, Gates & Woodyard,...

U.S. Environmental Protection Agency Underground Storage Tank Compendium/Correspondence: ASTM Visual Sump Pump Test Standard...

The Petroleum Marketers Association (“PMAA”) publication Weekly Review published a March 26th article addressing a new ASTM Standard for spill bucket and sump testing. Spill bucket and sump testing is required by 40 C.F.R. §...more

Vinson & Elkins LLP

VOC Emissions from Upstream Oil and Gas Operations: EPA Kicks Off 2020 Clean Air Enforcement with Two Significant Settlements

Vinson & Elkins LLP on

Last week, the EPA announced two significant settlements for violations of the Clean Air Act relating to emissions of volatile organic compounds (“VOCs”) from upstream oil and gas production facilities. These enforcement...more

Davis Wright Tremaine LLP

Ecology’s New TCE Guidance: Prompt Action Required for Short-Term Exceedances

On October 1, the Washington State Department of Ecology (Ecology) released new guidance with regards to Trichloroethylene (TCE) vapor intrusion....more

Greenberg Glusker LLP

SF Regional Board attempts to clarify vapor intrusion approach

Greenberg Glusker LLP on

The San Francisco Regional Water Quality Control Board recently issued a fact sheet summarizing changes to its approach to remediating environmental impacts and mitigating vapor intrusion (VI) at properties impacted with...more

Foley Hoag LLP - Environmental Law

Injunctions In RCRA Citizen Suits — Broad, But Not Infinite

Two recent cases illustrate the potential scope of, and the potential limitations on, injunctive relief in RCRA citizen suits. First up, Schmucker v. Johnson Controls. Contamination was detected at the Johnson Controls...more

Moore & Van Allen PLLC

The Necessity of Evaluating Vapor Intrusion Risks during Environmental Due Diligence

Moore & Van Allen PLLC on

Introduction - Vapor intrusion has emerged as an important legal, scientific, and policy issue over the last decade. With this issue’s growing importance, it is prudent for persons acquiring, leasing, or developing...more

Holland & Knight LLP

Environmental Screening Levels Ratchet Down: Implications for Regional Land Development - Corner Briefing: January 2019

Holland & Knight LLP on

This Corner Briefing highlights new Environmental Screening Levels (ESLs) established by the San Francisco Regional Water Quality Control Board on Jan. 24, 2019. The new ESLs have the potential for making sites that cleared...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Superfund/CERCLA National Priority List: Blog Post Notes Addition of Two Sites (Mississippi/Texas) Based Solely on Vapor Intrusion...

The United States Environmental Protection Agency (“EPA”) added five sites to the Comprehensive Environmental Response Compensation and Liability Act (“Superfund”) National Priority List (“NPL”). See 83 Fed. Reg. 46408. ...more

Robinson+Cole Manufacturing Law Blog

EPA Lists First Sites to NPL for Vapor Intrusion

Last week, EPA added two sites to the National Priorities List (NPL), a list of sites of national priority for known or threatened releases of hazardous substances, solely for the risks posed by vapor intrusion. ...more

Stoel Rives - Environmental Law Blog

The EPA Takes On Trichloroethylene Vapor Intrusion

Ground Zero: The Silicon Valley In an attempt to cleanup airborne toxins contaminating a large area of Mountain View, California’s North Bayshore neighborhood, the U.S. Environmental Protection Agency (“EPA”) has presented...more

Beveridge & Diamond PC

For the First Time, EPA Proposes to Add a Site to the National Priorities List Solely Based on the Risk Posed by Vapor Intrusion

Beveridge & Diamond PC on

EPA has proposed to add the Rockwell International Wheel & Trim Site in Grenada, Mississippi to the National Priorities List, the first site added based solely on the risk to human health from vapor intrusion from subsurface...more

Beveridge & Diamond PC

For the First Time, U.S. EPA Proposes to Add a Site to the National Priorities List Solely Based on the Risk Posed by Vapor...

The National Priorities List is designed to identify the contaminated sites that pose the highest risk to human health or the environment so that U.S. EPA can focus its efforts on these sites. For the first time, on January...more

Arnall Golden Gregory LLP

EPA Proposes Adding a Property to the Superfund List Based Solely on Vapor Intrusion

For the first time, EPA has proposed to add a property to the National Priorities List (“NPL”), otherwise known as the Superfund list, based solely on the risk of vapor intrusion. The NPL contains the worst contaminated,...more

Farella Braun + Martel LLP

How to Effectively Manage Vapor Intrusion Risks When Acquiring and Developing Property

With increasing concern and attention being raised by regulatory agencies and the public on protecting building occupants from exposure to vapor intrusion (VI)-related contaminants, parties acquiring and developing property...more

62 Results
 / 
View per page
Page: of 3

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide