Laserfiche WebLink
r <br /> PILOT TESTING SUMMARY <br /> 1 Pilot Test Procedures <br /> A soil venting and air sparging pilot test was performed in two phases at the <br /> facility from October 31 to November 3, 1994 and from November 14 to <br /> November 16, 1994 The pilot test was performed in general accordance with <br /> procedures described in Burlington's Remediation System Pilot Test Workplan <br />' (Work Plan) that was dated July 1, 1994 The pilot test consisted of a step <br /> vacuum test, a soil venting test, an air sparging test, and a combined soil <br /> venting and air sparging test A brief chronology of events is summarized <br /> rbelow <br /> • Equipment setup and step vacuum test— October 31, <br /> r • soil venting test—November 1, <br />' • air sparging test—November 2 through 3, <br /> • air sparging test (continued)—November 14, and <br /> • combined soil venting and air sparging test—November 15 through 16 <br />' Soil venting pilot tests were performed at well N4W-1 and air sparging pilot <br /> tests were performed at well SP-1 The Site PIan (Appendix B, Sheet 2) <br /> illustrates well locations Recovered soil vapors were treated with granular <br /> activated carbon (GAC) prior to discharge to atmosphere Field data recorded <br /> during testing is summarized in Figures 1 through 3 and Tables 1 through 4 <br /> r <br /> r <br /> r <br /> r <br /> 21951E 11213821125997TRP_PILT APP <br />