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to the site of the removed leach field. Locations of that work are shown on kLaM VI; more complete details are given in prior reports. Refer to TABLE I for a summary of laboratory, analyzes of the work done. MQyeMh§r,X9_Q_3 - Two hand-auger samples were taken 5' & 10' west of the second chamber of the concrete septic tank, (which is still in place, ) to depths of about 12' bgl. The samples were analyzed for kerosene, diesel, & motor oil; the east sample was below detection limits, but the west sample measured 20 mg/kg of TEPH. The excavation was filled with clean material; we do not have details of that work. 994 - A 1,000 gallon waste oil tank was removed from a site adjacent to the wash rack by Jim Thorpe Oil, Inc. ; it' s location is shown on PJAIE VII. Soil samples were taken from the excavation & the spoil pile, and analyzed for BTEX, TPHG, TEPH, EPA 8010, EPA 8270, & CAM-TTLC. 10 metals. The results of those analyzes are summarized on TABMS 11, „ 111. IV. & Y. The excavation was filled with clean material, and the spoil Pile moved to a site adjacent to the diesel tanks. Laboratory worksheets were included with the November workplan. Ogtober 4 - Jim Thorpe Oil, Inc. removed a 10,000 gallon a 5,000 ' gallon, and a 3,000 gallon DST which had contained diesel fuel; refer to PLATE VIIIfor their locations. Soil samples were taken from beneath the tanks & the fill line connecting the two sets, as well as along the product line leading to the northeast end of the shop building. Details of that work has been discussed in detail in prior reports. Results of laboratory analyzes are summarized on TABLE V1 Noygmbe,r 7. 1924, - Wm. J. Hunter & Associates, (WJH, ) submitted a workplan to the CRWQCB for placing three (3) soil borings, (& converting one to a groundwater monitoring well, ) for the purpose of attempting to determine the source and extent of hydrocarbon contaminants found in the groundwater in the vicinity of the leach field. A copy of that workplan, (w/o exhibits, ) is included as EXHIBIT A. D mb r 7_1924 - Jim Thorpe submitted a workplan to the San Joaquin County THD proposing to overexcavate the site of the three diesel tanks, and take additional samples as required. A copy of the workplan is included as EXHI]BIT D. Decemhox 9. 19-94 - The CRWQCB responded to the WJH workplan, stating that the proposed work was not sufficient, and required that a more thorough investigation be conducted. A copy of that letter is included as 3