Record Display for the EPA National Library Catalog

RECORD NUMBER: 429 OF 678

Main Title Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Greenwood Chermical Site, Newtown, Virginia.
CORP Author Environmental Protection Agency, Philadelphia, PA. Region III.
Publisher Dec 2006
Year Published 2006
Report Number EPA/542/R-06/006D;
Stock Number PB2007-108893
Additional Subjects Optimization program ; Fund-lead sites ; EPA Region 3 ; Optimization tracker ; Chemical industry ; Water wells ; Extraction ; Water treatment plants ; Contaminants ; Oxidation ; Water pollution control ; Newton(Virginia)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P1000YJX.PDF
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB2007-108893 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 73p
Abstract
At the time of the original optimization evaluation, the P&T system was an interim remedy. The ROD for the final remedy was signed in September 2005, and established a modified version of the P&T system as the final remedy. Because the P&T system has been operating for several years, the O&F date for the final remedy was established for March 15, 2002, which pre-dates the final ROD. The maor change to the P&T system associated with the final remedy is the addition of 6 new extraction wells, increasing the total number of extraction points from 5 to 11. The site team has also recently discontinued use of the UV/oxidation system to determine the effectiveness of the treatment plant in treating site contaminants. Results of the testing suggest that the treatment plant will continue to operate without the UV/oxidation system.