Laserfiche WebLink
- --- - . <br /> 02/10/09 The groundwater extraction system was shut down for a rebound test; it remained <br /> off until May 2009. See GZA's Semi-Annual Groundwater Monitoring and <br /> Groundwater Treatment System Operation, Maintenance and Effectiveness Report- <br /> First Quarter 2009 dated March 9, 2009, available on GeoTracker. <br /> 03/24/10 Request for low risk site closure was made, See GZA's Site Closure Request and <br /> Semi-Annual Groundwater Monitoring Report-Winter/Spring 2010 dated <br /> March 24, 2010, available on GeoTracker. <br /> 07/02/10 GZA submitted Appendix A — Site Closure Request this date to supplement the <br /> request for site closure. The document included items specifically requested by the <br /> EHD in correspondence dated June 1, 2010. <br /> 07/15/10 Destruction of 9 groundwater monitoring wells, MW-5, MW-7, MW-8, MW-10, <br /> MW-11, MW-14-B, MW-17-B, MW-18-C and MW-19D, and one remediation well, <br /> EW-2 began this date. The report of the work is pending. <br />