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| Title | DRAFT: Guidance for Evaluating Soil Vapor Intrusion in Washington State: Investigation and Remedial Action |
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| VIEW NOW: |
Acrobat PDF format (Number of pages: 108) (Publication Size: 3265KB)
Note: For more information see related web content below. You may print this publication by clicking on the PDF link above. Table B-1: Link to revised (April 2015) Excel Spreadsheet for Vapor Intrusion Screening Levels (1 pages) (280KB)
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| Author(s) | Pete Kmet | ||||||
| Description | This document provides guidance on how to evaluate and respond to the vapor intrusion exposure pathway pursuant to the Model Toxics Control Act (MTCA) Cleanup Regulation, chapter 173-340 WAC. *** FEBRUARY 2016 REVIEW DRAFT REVISION NOTE*** This draft publication was revised February 2016 with only one change from the October 2009 draft: Table B-1 is outdated and should not be used. Please access the Microsoft Excel spreadsheet that contains updated screening levels by *copying and pasting* the following link into your browser: http://www.ecy.wa.gov/programs/tcp/policies/VaporIntrusion/Vapor%20Intrusion%20Table%20update%20April%206%202015.xlsx The Excel table can also be accessed from the Vapor Intrusion Guidance website via link below. |
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| REQUEST A COPY |
The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
Accessibility Options Persons with hearing loss can call 711 for Washington Relay Service Persons with a speech disability can call 877-833-6341 |
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| Contact | Policy & Technical Support Unit at 360-407-7170 | ||||||
| Keywords | screening levels, volatilization, vapor intrusion, mitigation, ground water | ||||||
| WEB PAGE | Draft Vapor Intrusion Guidance Website | ||||||
| RELATED PUBLICATIONS | Title:
Updated Process for Initially Assessing the Potential for Petroleum Vapor Intrusion (Implementation Memorandum #14) |
Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.html.
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