Laserfiche WebLink
Ellet® <br /> COMMEM <br /> Ms Margaret Lagono <br /> October 1, 2004 <br /> Page 4 <br /> MW-2, MW-14, and MW-16 These increases to hydrocarbon concentrations are most likely <br /> due to desorption of hydrocarbons from soil caused by the microsparge bubbles <br />' Recommendations <br /> ENSR recommends that operation of the Ozone Microsparge system be continued and <br /> groundwater sampling be performed to evaluate the system's effectiveness Additionally, ENSR <br /> recommends the continuation of the groundwater monitoring and sampling program in <br /> accordance with San Joaquin County Environmental Health Department letter dated <br /> December 30, 2003 <br /> Future Work <br />' ENSR will continue operation and maintenance of the treatment system in order to limit system <br /> down time The fourth quarter groundwater monitoring and sampling is scheduled for <br /> October 2004 <br /> 1 <br /> • <br /> J 1Projectsk0694012859 35TEinaRReportsl3rd Qtr 04 QMR RSR12859 3rd Qtr04-QMR RSR doc <br />' Celebrating 35 Years of Excellence In Environmental Services <br />