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rT''i ,-T�• w Q <br /> V/CLEARWATE ,f . <br /> - - - <br /> G R O U P, I N C 01 ���, ,� <br /> 'f'1 1 <br /> Envjronmental Services QJ <br /> Ms Lori Duncan September 17,2001 <br /> San Joaquin County Public Health Services <br /> Environmental Health Division <br /> 304 East Weber Avenue,Third Floor <br /> Stockton,CA 95202 <br /> Re Groundwater Monitonng Report- Tlurd Quarter 2001 <br /> Barnes Trucking Facility <br /> 1817 South Fresno Avenue, <br /> Stockton, California <br /> Dear Ms Duncan, <br /> This report, prepared by Clearwater Group (Clearwater) on behalf of Barnes Trucking and Mr Floyd <br /> Barnes,presents the results of Third Quarter 2001 groundwater monitoring efforts at 1817 South Fresno <br /> Avenue, Stockton, CaliforTua (Figure 1, Site Location Map) <br /> BACKGROUND <br /> The Barnes Trucking Facility is located adjacent to the southwest comer of the intersection of Charter <br /> Way (State Highway 4) and South Fresno Avenue (Figure 1) The property is located approximately <br /> 15 miles south of the Port of Stockton Turning Basin and 0 9 mile east of the San Joaquin River (Figure <br /> 2) Currently, the site is used as a truck dispatch center and parking area There are no fuel dispensing <br /> facilities stored or operating at the site <br /> In letters dated September 18, 1992 and April 30, 1996, the E <br /> HD indicated that additional <br /> investigation of this site was required because petroleum hydrocarbons were detected in soil samples <br /> collected from an underground storage tank (UST) excavation According to an April 30, 1996 EHD <br /> letter, two USTa were removed from the site cn June 15, 1992 Both USTs were 10,000-gallon capacity <br /> tanks that had been used to store diesel fuel Four soil samples were collected from the bottom of the <br /> excavation at a depth of approximately 16 feet below ground surface (bgs) Soil samples were analyzed <br /> for total petroleum hydrocarbons as gasoline (TPHg), as diesel fuel (TPHd), as kerosene (TPHk), and as <br /> motor oil (TPHmo) Samples were also analyzed for benzene, toluene, ethylbenzene, and xylenes <br /> 520 Third Street,Suite 104 o Oakland,Califorrua 94607 o Telephone 510-893-5160 o Fax 510-893-5947 <br />