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a y <br /> �,sr^• \ <br /> FOOTHILL <br /> • / ENGINEERING <br /> r11 k; 3� X12793 PADDY CREEK LANE LODI, CA 95240 <br /> C — PH. (209) 368-9381 FAX (209) 367-1163 <br /> Harlan Knoll L November 27, 2001 <br /> San Joaquin County Public Health Services <br /> Environmental Health Division <br /> 304 E. Webber Third Floor <br /> Stockton, CA 95201 <br /> Subject: I.Victor Meats Property - Report of Findings from the Second set of Soil and Water <br /> Samples for MW#1 (a.k.a UST-1) <br /> 2. Request for No Further Action Required on this UST Site <br /> Site: 18846 N. State Highway 99 E. Frontage Rd. A.K.A. Victor Meats Property <br /> Dear Mr. Knoll: <br /> The following is the second report of the findings of groundwater investigation conducted with the <br /> sampling of MW#1 on October 22, 2 00 1. <br /> 1. REPORT OF FINDINGS FOR WATER SAMPLES EXTRACTED ON 10/22/2001 <br /> • RECENT HISTORY OF THE SITE <br /> This site was used for a number of years as a meat processing facility for Victor Meats.The property <br /> and all of the attached improvements were purchased by Woodbridge Partners Inc.at a court ordered <br /> sale in 1999. One waste oil tank and two underground diesel fuel storage tanks of 12000 gallons and <br /> 8000 gallons each were included as attached improvements to this forced sale. <br /> On August 17,2000,Ford Construction Co. removed the three afore mentioned underground storage <br /> tanks under a San Joaquin County UST closure permit issued on August 8,2000.Under the supervision <br /> ofthe consultant,Kleinfelder,Inc.,twelve soil samples were extracted from the area under the tanks and <br /> the soil spoil stockpile.Soil samples were transported under Chain of Custody to Alpha Analytical Inc. <br /> for analysis. Groundwater was not encountered during the removal of these tanks. <br /> Results of Tank Removal Soil Samples <br /> Analysis by EPA Method 8015B/DHS LUFT yielded concentrations of TPHd to 18000 mg/Kg for the <br /> sample from under the south end ofthe 12000-gallon diesel fuel tank(Sample 21371-EB-S-12K-12 ft.). <br /> Low concentrations to 570 mg/Kg were found on the north end of this diesel storage tank. Low <br /> concentrations of TPHd were found in the stockpiled excavation spoil.A low concentration ofMTBE <br /> was indicated in a soil sample extracted from under the south end of the 12000-gallon diesel tank. <br /> Only extremely low levels of heavy metals were indicated in the sample from the waste oil tank and are <br /> most likely not a result of a waste oil spill. <br /> ,t Conclusions From Tank Removal Soil Sample Analysis <br /> The concentration of TPHd is the highest under the south end of the 12000-gallon diesel tank.Lower <br /> 1 <br />