Powered by Bing
[PDF] Vapor Intrusion Pathway: Investigative Approaches for Typical ... - FRTR
www.frtr.gov/costperformance/pdf/monitoring/itrc_vi_pathway_investigative_approaches.pdf
Vapor intrusion investigations can be very complex, and the scenarios are tools in themselves. The main theme of each of the scenarios is to highlight ...
[PDF] Vapor Intrusion Pathway: A Practical Guide - frtr.gov
www.frtr.gov/costperformance/pdf/monitoring/itrc_vapor_intrusion_pathway_2006.pdf
The ITRC Vapor Intrusion Pathway guidance series consists of two documents—this Practical Guide and its supplement, Investigative Approaches for ...
[PDF] Vapor Intrusion Pathway: A Practical Guideline - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/boyer-presentation.pdf
Vapor intrusion is a complex pathway. Multiple lines of evidence approach is critical. The investigative “tool box” is large and growing. Background ...
[PDF] Vapor Intrusion: Lessons from Radon Studies - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/schuver-presentation.pdf
Little evidence to indicate chemical vapor intrusion is any more predictable than radon. In fact, some features suggest chemical VI prediction may be ...
[PDF] ITRC's Vapor Intrusion Pathway: A Practical Guideline - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/abstracts/boyer-abstract.pdf
National guidance on the vapor intrusion pathway has been developed by the Interstate Technology & Regulatory Council (ITRC) through the combined ...
[PDF] COST & PERFORMANCE REPORT - FRTR
www.frtr.gov/costperformance/pdf/monitoring/Vapor-Intrusion-Processes-ESTCP.pdf
vapor intrusion at other sites. 2.2 OBJECTIVES OF DEMONSTRATION The primary objective of this demonstration study was to identify a cost-effective and ...
[PDF] Vapor Intrustion: EPA HQ: Update & Status - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/dawson-presentation.pdf
Draft TCE Toxicity Values for Risk Assessment and the Vapor Intrusion Pathway. Primarily focused on California EPA and New York State Dept of Health ...
[PDF] A Navy Vapor Intrustion Case Study: Post-Mitigation - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/waddill-presentation.pdf
A Navy Vapor Intrusion Case Study Post-Mitigation November 10, 2009 Dan Waddill / NAVFAC Atlantic. 2 Background • Site – Former Drum Management Area ...
[PDF] NAVFAC Vapor Intrustion Activities - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/parker-brown-presentation.pdf
Navy Vapor Intrusion Focus Group • Develop decision tools to supplement DoD Vapor Intrusion Handbook • Understand variability in regulatory approaches ...
[PDF] U.S. EPA's Vapor Intrusion Database Project - FRTR
www.frtr.gov/pdf/meetings/may11/presentations/kapuscinski-vi-update.pdf
vapor intrusion – Document (and verify) that commercial, industrial, and other non-residential buildings generally have lower attenuation values than ...
[PDF] J and E Case Study 8-30-05 - frtr.gov
www.frtr.gov/decisionsupport/PDF/J%20and%20E%20Case%20Study%208-30-05.pdf
The J & E vapor intrusion model conservatively assumes that the contaminant source is infinite (with respect to the duration of exposure) and that all ...
[PDF] Air Force Strategy for Vapor Intrusion Pathway Evaluation - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/long-presentation.pdf
Completed & Verified Project. Detailed Field Investigation of Vapor Intrusion Processes (ER-0423) Ongoing Projects (Fact Sheet only) Application of ...
[PDF] Improved Investigation Methods to Distinguish Vapor Intrusion from ...
www.frtr.gov/pdf/meetings/nov09/presentations/mchugh-presentation.pdf
At vapor intrusion site, testing of indoor air is most direct way to identify VI impacts. Indoor sources of VOCs are ubiquitous: cleaners, glues ...
[PDF] Air Force Approach Using DoD VI Guidance - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/abstracts/long-abstract.pdf
The Air Force began evaluating the vapor intrusion pathway in the mid-1990s using simple tools such as the Farmer model, box model and the earliest ...
[PDF] Overview of SERDP & ESTCP Investments in Improving our ... - FRTR
www.frtr.gov/pdf/meetings/nov09/presentations/leeson-presentation.pdf
Objective: To identify a cost-effective and accurate protocol for investigating vapor intrusion into buildings overlying contaminated groundwater ...
[PDF] Microfabricated GC for Sub-ppbv Determinations of TCE in Vapor ...
www.frtr.gov/pdf/meetings/nov09/presentations/reisinger-presentation.pdf
of TCE in Vapor Intrusion Applications Jim Reisinger 1, Hungwei Chang. 2, Sun Kyu Kim. 2, Thitiporn Sukaew. 2, Edward Zellers. 2 . and David Burris. 1 ...
[PDF] Current Challenges in Site Characterization, Future Needs, and Emerging ...
www.frtr.gov/pdf/meetings/jun15/presentations/handouts/coghlan-handout.pdf
Extent, magnitude of risk, and mitigation of vapor intrusion . 9 • Extent and magnitude of risk from emerging contaminants . FRTR General Meeting ...
[PDF] FEDERAL REMEDIATION TECHNOLOGIES ROUNDTABLE - FRTR
www.frtr.gov/pdf/FRTR-2007-6pager.pdf
— Vapor Intrusion Pathway: A Practical Guide, a n d Va p o r Intrusion Pathway: Investigative Approaches for Typical Scenarios. The first document ( ...
[PDF] Environmental Restoration Branch
www.frtr.gov/pdf/meetings/nov09/presentations/gorder-presentation.pdf
Vapor Intrusion Program Approach Sample indoor air Determine if exposure is occurring 24-Hour samples analyzed to EPA Method TO 15 Project-dedicated ...
[PDF] Andrea Leeson SERDP and ESTCP June 5, 2020 - FRTR
www.frtr.gov/pdf/meetings/jun2020/4Slide_Presentation_for_Andrea_Leeson,_Ph.D.;_Deputy_Director;_SERDP_and_ESTCP.pdf
Bioaugmentation is the addition of microorganisms to the subsurface to improve the biodegradation of contaminants. Basic microbial processes explored ...