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for the submittal of this workplan did not permit researching County files in order to locate any additional commercial, domestic, or groundwater monitoring wells. None were noted in the area during a brief visit to the site, but if it is deemed necessary, further investigation will be conducted prior to beginning the proposed work PRIOR USE OF REMOVED UST's: The year that Mr Huduke acquired the property is not known, but at the time of possession, there were two (2) 5,000 gallon UST's already in place The date of their installation is not known, but they were reported to be out of service since March, 1987 The tanks were never used by the present owner, who has operated a used car business on the site since acquiring the property It is assumed that sometime prior to Mr Hyduke's ownership that the site had been used for the storage and dispensing of gasoline, although the two (2) dispensing pumps had been removed prior to the removal of the UST's. SUMMARY OF PRIOR WORK: Refer to EXHIBIT J for details. RESULTS OF LATEST WORK: Soil Borings On April 13, 1994, Mitchell Drilling moved a properly licensed auger ng on the site and using clean 81/a"OD hollow-stem augers bored and soil sampled two (2) borings, SB 1 and SB2 (PLATE VIIIA) Bonng SB I was originally proposed to a depth of 15 feet, but due to detected gasoline odor the boring was advanced to a total depth of 41 feet Bonng SB2 was carred to a total depth of 401h feet Soil samples were collected from both bonngs at five (5) foot intervals starting at five (5) feet below ground level to total depth bored (EXHIBIT K and PLATE IX) Soil samples were taken using a California modified splitspoon sampler One (1) sample tube from each cored interval was briefly described (EXHIBIT K) the ends of the brass tubes promptly covered with foil, sealed with plastic caps, and securely wrapped with duct tape The samples were labeled for identification and preserved on ice for transportation to a State Certified laboratory Soil boring SB 1, the most northerly boring, is located in the trench that contained the removed product line While boring and sampling operations were being conducted, gasoline, odors were noted at 1116 feet in the clay taken from the shoe, in SB 1-3 at 14-141h feet, SB 1-4 at 201/2-21 feet, SBI-5 at 251h-26 feet, and questionable odor in SBI-6 at 301h-31 feet, and SBI-7 at 3516-36 feet. Soil boring SB2, located at the north end of the filled in excavation which held the removed gasoline storage tanks, noted gasoline odor in soil sample SB2-4 at 2016-21 feet, and a slight odor in SB2-5 at 251h-26 feet, and SB2-6 at 30'h-31 feet 3