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r - <br /> F <br /> k" KLEINFELDERI ? <br /> ,� rnopfo�r•cuunrr!ru,,n�,iny � i <br /> File No. 20-4659-01.E01 <br /> November 28, 2001 j <br /> Mr. Richard Bywater <br /> B&B Equipment Company <br /> 3132 Farmington Road ' t F i2.j�1 <br /> r Stockton, California 95205 €j <br /> FNVIRON�EP F AJUH <br /> Subject: Report #PERPVITSEPI <br /> Limited Soil Sampling and Analysis <br /> Former Storage Tank Area a <br /> E1 <br /> 3132 Farmington Road <br /> Stockton, California <br /> Dear Mr. Bywater: <br /> This report documents the analytical results for soil samples collected in the vicinity of the <br /> former underground storage tank (UST) at the above-referenced site. A discussion of our field <br /> activities, observations, analytical results and conclusions are'summarized below: <br /> BACKGROUND <br /> ,i <br /> Kleinfelder understands that a former 250-gallon gasoline/diesel UST was removed from the site <br /> approximately four years ago. The tank was excavated and removed by Mr. Bywater after it <br /> failed a pressure test. The bottom of the tank was estimated at approximately six feet below <br /> ground surface. No fuel was noted in the tank during removal and no water was noted in the <br /> excavation. <br /> it <br /> On April 6, 1998 two soil samples were taken, one beneath the tank at depth of approximately 8 <br /> feet below ground surface (bgs) and one from soil stockpiled from the tank excavation. The <br /> samples were collected by representatives of Advanced GeoEnvironmental, Inc., and submitted <br /> to Alpha Analytical Laboratories Inc., of Ukiah, California for:the following analyses: <br /> x i <br /> • Total Petroleum Hydrocarbons as referenced to Diesel (TPH-D) <br /> • Total Petroleum Hydrocarbons as referenced to Gasoline (TPH-G) <br /> • Benzene, Toluene, Ethybenzene and Total Xylenes (BTEX) <br /> • Lead, Chromium, Cadmium, Nickel, and Zinc <br /> • PCBs E <br /> • Halogenated Volatile Organics <br /> No volatile organics by EPA Method 8010 or PCBs by EPA Method 8080 were detected at or <br /> above laboratory reporting limits. Petroleum constituents and metals were detected in both <br /> samples collected during the 1998 sampling event. The San Joaquin County Public Health <br /> 20-4659-01.E0112011R1442 Page 1 of <br /> ®2001,Kleinfelder, Inc. November 28,2001 <br /> KLEINFELDE-K 28215 East Mvrtic Street, Siockton, CA 95?10�-479-1 (209)`l48-13 4 5) (209)948-06 I I <br /> . r <br />