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Job No. 16-03017 <br />June 10, 2003 <br />Page 3 <br />➢ Name of sampler. <br />➢ Sample I.D. number. <br />➢ Time of sample acquisition. <br />➢ Requested sample analyses. <br />➢ Remarks as warranted. <br />➢ Signatures, times and dates of custody transfer. <br />Sampling personnel were responsible for the protection and custody of the soil samples until they <br />were relinquished. When sample custody was transferred, the respective individuals <br />relinquishing and receiving the sample signed, dated, and recorded the time on the chain -of - <br />custody form. <br />U 1 I <br />As recommended by Ms. Abate, the collected soil samples were analyzed for Total Petroleum <br />Hydrocarbons as Gasoline (TPH-G), Total Petroleum Hydrocarbons as Diesel (TPH-D) <br />hydrocarbon constituents Benzene, Toluene, Ethylbenzene, and Total Xylenes (BTEX), and the <br />fuel oxygenate Methyl -tertiary -Butyl Ether (MTBE). Chemical Analysis data and chain -of - <br />custody documentation are included as an attachment. A summary of the analyses is presented in <br />Table 1. <br />As indicated in Table 1, total TPH-D was detected in Soil Samples S-1 and S-2 at concentrations <br />of 1.2 mg/kg and 3.2 mg/kg, respectively. Furthermore, the data in Table 1 indicate that <br />Toluene, at a concentration of 0.0075 mg/kg, and Total Xylenes, at a concentration of 0.0050 <br />mg/kg, were detected in Soil Sample S-1. <br />ASR Engineering, Inc. <br />