Laserfiche WebLink
July 9, 1993 <br />' Job No 93036 <br /> Page 2 <br /> Based on soil vapor concentrations presented in Table A, approximately 2,090 pounds (339 gallons) of <br />' gasoline were removed during this reporting period The remediation system has been operating since <br /> August 1989, and since then, approximately 95,103 pounds (15,439 gallons) of gasoline have been <br /> removed and treated Attached are two figures which show the mass of gasoline removed per month <br />' (Figure 1) and the cumulative mass of gasoline removed (Figure 2) Note that these two figures are from <br /> the fust quarter of 1993 The computer files necessary to generate the figures were not transferred by <br /> the previous consultant Sunriver will generate the necessary files to update the figures for the third <br />' quarterly report of 1993 <br /> Sincerely, <br /> SUNRIVER ENGINEERING & CONSTRUCTION, INC <br /> Michael Reese Lenard D Long <br />' Project Engineer Project Manager <br />' LDL/MR sp <br /> Attachments Table A - Summary of Soil Vapor Laboratory Results <br /> Figure 1 - Gasoline Removed Per Month <br /> Figure 2 - Cumulative Gasoline Removed <br /> Appendix A - Laboratory Results and Chain-of-Custody Forms <br /> 1 <br /> 1 <br /> 9303(Nua rep <br /> • Engineering and Construction, Inc <br />