Laserfiche WebLink
1 <br /> .y <br /> Advanced <br /> GeoEnvironmental, Inc. ' <br /> 28 December 2001 <br /> AGE-NC Project No. 97-0290 <br /> Mr. Harlin Knoll <br /> San Joaquin County Public Health Services -Environmental Health Division DEC 2171 <br /> 304 East Weber Avenue, Third Floor <br /> Stockton, CA 95202 ENVIRONMENT HEALTH <br /> PERMIT/SERVICES <br /> Subject: Soil Vapor Extraction .Results and Modifications <br /> MBP Lodi <br /> 501 Lodi Avenue,Lodi, California <br /> Dear Mr. Knoll: <br /> As part of the progression of the soil vapor extraction and air-sparging program at the site, lower <br /> concentrations of volatile hydrocarbons have been extracted(attached) while electrical costs have increased, <br /> currently beyond the cost effective remediation goals for the site. <br /> Advanced GeoEnvirom-rental, Inc. (AGE) proposes to continue to extract hydrocarbons utilizing an active <br /> vacuum blower and two or three carbon canisters (85-gallons each). Monitoring and sampling will continue <br /> as currently underway (monthly). This modification of the remediation system will continue to allow for the <br /> recovery and destruction of hydrocarbon vapors, yet at a lower energy cost. The approximate duration of the <br /> remediation at the site will likely remain at approximately six or fewer months to allow for removal of the <br /> dissolved hydrocarbons from the ground water at the site. <br /> If you have any questions or corrztnents,please contact our office at(209)'467-1006. <br /> Sincerely, <br /> Advanced GeoEnvironmental, Inc. <br /> f <br /> 91-'A <br /> ----"(-,Pk--A&� <br /> William Little <br /> Project Geologist <br /> cc: Nick Bokides - MBP Lodi <br /> 837 Shaw Road,Stockton,California 95215 - <br /> Telephone (209)467-1006 FAX(209) 467-1118 <br />