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Oft Environmental Environmental Consulting&Real Estate Due Diligence 888-ODICENV 888-634-2368 3255 Wilshire Blvd. Suite 1510 Fax 213-380-0505 Los Angeles, CA 90010 December 11,2012 Mary Norris Wells Fargo SBA Lending 1512 Eureka Road,Suite 200 Roseville,CA 95661 RE:Work Scope for Soil Sampling Jahant Food and Fuel Stop (Former Chevron#9-2396,Former Mobil and Texaco) 24323 Highway 99,Acampo,California 95220 Odic Environmental is conducting an assessment for the property owner to assess potential areas of concern at the site. The following work scope is proposed. Background The subject property is currently occupied by a gas station and convenience store. Four USTs, including one 20,000-gallon double-walled diesel UST, two 5,000-gallon double-walled gasoline USTs and one 10,000-gallon gasoline UST, are located on the subject property. Although installation dates were not provided, the USTs were likely installed in 1998 after removal of the previous USTs. During a site inspection conducted by the San Joaquin County Environmental Health Department on April 12,2012,ten Class 2 violations associated with record keeping and leak detection systems were identified. All USTs, lines, dispensers and spill buckets were tested on April 12, 2012.The "90" and "91" leak detectors were determined to be faulty and were subsequently replaced on April 20,2012. Although copies of recent tank and line testing results revealed passing results,Based on information contained in the Phase I report, soil and/or groundwater sampling last occurred on the subject property in September 2003. Since the UST system has been in operation for more than 5 years and a Phase 11 assessment has not been conducted within the last 5 years, additional investigation is necessary to determine if a release has occurred and to comply with SBA requirements. The Site was initially constructed as Otto's Mobile Service in 1974,then by Murphy's Flying Horse in 1980, John's Mobile in 1985,Gholi Bajwa Texaco in 1990, and by the current Jahant Food and Fuel Stop since 1995. The Site is described as former Chevron #9-2396, Keith's Chevron on the GeoTracker Database, Global ID No.T0607700639. The convenience store building is located at the southern property boundary. Current USTs are shown to be east of the C-store, with Gasoline pumps north of the C-Store, and Diesel Pumps located north of the gasoline pumps. A restaurant building is located along the eastern property boundary. Based on this current configuration there are 3 open areas where former USTs may have been installed, as shown on Figure 2. Depth to groundwater in the immediate vicinity of the Site is reported at approximately 80 feet bgs, and flows to the south at a shallow gradient of 0.009 feet/foot. Soils encountered in the subsurface are comprised primarily of Silty Well Graded Sand(SM)with few thin (approximately 5-foot thick) layers of Sandy Silt(ML)to depths of up to 90 feet bgs. The force Lin.EvvvEroKmev tQL Due i>Uioevbce mNW,oA0ev,.v.covn