SR0080452_SSNL - Laserfiche WebLink

Home Browse Search

10/22/03 Asoi| vapor extraction test was conducted on wells MW-1 and VW-1. See GZA's May 2O. 2O04report noted above. 11/05/03 The Groundwater Extraction (GVVE) system began operation. The extracted groundwater was treated and 'diachnged to ground surface pursuant to VVDR General Order No. R5-2003-0044-12. See {3ZA'o Fourth Quarter 2003 Groundwater Monitoring Report dated May 2O. 2OO4. available onQuaob/'s. 06/30/04 Two groundwater monitoring xve||s. MW-15 and MVV-16 were installed onsite. See G2)A's April — June 2004 Groundwater Monitoring and Installation of Monitoring Wells Report dated August 1G. 20O4. available on (]ueshv'a. 07/20/04 Groundwater extraction well EW-2 was installed this date. See GZA'o July- September 2004 Groundwater Monitoring Report dated November 5. 2004. available on C)uasb/'a. 11/24/04 Groundwater extraction well EW-2 was placed in opan@Umn with the groundwater extraction ayohenn. See (3ZA'm October - December 2004 Groundwater Monitoring Report dated February 18. 2OO5. available on (]uestv's. 01/18/05 Vapor extraction well VW-2 was installed this date. Seg {SZA'o January — Manch 20O5Groundwater Monitoring Report dated May 2. 2O05. available onC>ueshv'o. 02/18/05 GnoundvvotmrrnonitohnQ well K8VV-2 was destroyed under permit and inspection to allow for road construction in the area. See GZA's May 2, 2005 report noted above. 08/08/05 The Soil Vapor Extraction (8VE\ system began operation this date. The system uti|izad SVE wells VW-1 and ' '2, dual phase extraction well EW-1 (formerly MW-1) and Qnoundvvabernnonibohng vvo||s K�VV-3 and K�VV-4 See (�ZA's Quarterly 8�)n ` — Report July through September 2005 dated ��overnber22. 2OO5. /�onnQ ' —' -�� available on (3eoTracker. 03/30/07 The GVE evetenn xvao shut down this date. At the time of shut down � moao drawing exclusively well K8VV-4. intermittently in dual-phase rnode, to keep ern|maiona below one pound hydrocarbons per day. 10/11/87 Fieldwork began this date on the installation of three groundwater monitoring vxe||o. MW-17B. MW-18C, and K8VV-19O. Sea C9ZA'o Monitoring Well Installation and Soil /nwymbom/kon Report—Fall 2007 dated November 28. 2007. available on GeoTnacker. 11/02/07 Two confirmation soil borings. CB-1 and CB'2were advanced beginning this date. See GZASNovember 29, 2DO7report noted above. 12/04/07 Groundwater extraction well EW-3 was installed this dote. See GZ\'e Quarterly Groundwater Monitoring and Treatment System Operational Report October bhnouoh [)ecmxnber2O8atedFebruary6. 2OO8. avei|ob|eonGaoTrooher. 01/21/08 Soil vapor extraction rebound test was conducted this date. Sam GZA'a Quarterly Groundwater Monitoring, Groundwater Treatment System Operation and Effectiveness, Soil yeoUrEX�8CboOSV3�� Rebound Test and/4dOY&on@/8dek�onk Report-January through Manch 2008 dated April 7. 2008. available OD G8oT[aCker. Pulsed operation ofthe system continued.