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CLOSURE REPORT FOR UNDERGROUND STORAGE TANK 827-D1U1 <br /> SUMMARY OF LABORATORY ANALYTICAL RESULTS: (Continued) <br /> Sample Identification Analyte EPA Method Sample Concentration <br /> (Matrix) Number <br /> 5. TK05-01-827-D1U1-SP-SO TPH-D TPH-D TPH-D <br /> (West Soil Pile) Diesel Fuel VO 4800 VOgC <br /> Methylene Chloride 8010 0.020 mg/kg <br /> BTXE(AVOC) BTXE 13TXE <br /> Toluene 8020 0.73 mg/kg <br /> Ethylbenzene 8020 0.54 mg/kg <br /> Xylenes,total 8020 3.2 mg/kg <br /> STLC/TTLC STLC TTLC STLC TTLC <br /> Arsenic 6010/7000 6010/7000 0.12 mg/L 3.8 mg/L <br /> Barium 6010/7000 6010/7000 6.8 mg/L 58 mg/L <br /> Cadmium 6010/7000 6010/7000 ND 1.9 mg/L <br /> Chromium 6010/7000 6010/7000 ND 21 mg/L <br /> Cobalt 6010/7000 6010/7000 ND 5.1 mg/L <br /> Copper 6010/7000 6010/7000 ND 14 mg/L <br /> Nickel 6010/7000 6010/7000 ND 19 mg/L <br /> Vanadium 6010/7000 6010/7000 1.0 mg/L 40 mg/L <br /> Zinc 6010/7000 6010/7000 1.4 mg/L 29 mg/L <br /> CRI CRI CRI <br /> pH 9040 8.7 <br /> Cyanide/Sulfide 9010/9030 ND/ND <br /> Flashpoint 1010 >140 degrees F <br /> 6. TK06-N1-827-D1U1-194-S0 TPH-D TPH-D TPH-D <br /> Diesel Fuel 8015 170 mg/kg <br /> BTXE BTXE BTXE <br /> AVOC 8020 ND <br /> 7. TK07-S1-827-D1U1-194-SO TPH-D TPH-D TPH-D <br /> Diesel Fuel 8015 ND <br /> BTXE BTXE BTXE <br /> AVOC 8020 ND <br /> 8. TK01-879-D1U1-01-SP-00 Gross A ha/Beta [Radiological Analytical ND/ND <br /> Tritium Method Numbers ND <br /> Gamma Epectroscopy Not Specified) Gamma 5pectroscMy <br /> Potassium-40 7.0E-06± 0.71E-06µCi/mLgm <br /> Ra-226 3.2E-07± 0.47E-07µCi/mLgm <br /> Ra-228 3.6E-07± 0.84E-07µCi/mLgm <br /> Th-228 3.2E-07± 0.40E-07µCi/mLgm <br /> 9. TK02-879-D1U1-01-SP-AS Gross Alpha/Beta (Radiological Analytical ND/ND <br /> Tritium Method Numbers ND <br /> Gamma Snectroscopv Not Specified) Gamma Spectros _,copy <br /> Potassium-40 6.8E-06±0.72E-06µCi/mLgm <br /> Ra-226 2.9E-07±0.40E-07µCi/mLgm <br /> Ra-228 3.2E-07±0.81E-07µCi/mLgm <br /> Th-228 4.0E-07±0.04E-07µCi/mLgm <br /> 10. TK03-879-D1U1-01-SP-SO Gross Alpha [Radiological Analytical 2.4E-06±1.68E-06µCi/mLgm <br /> Gross Beta Method Numbers ND <br /> Tritium Not Specified) ND <br /> Gamma Spectroscopy Gamma Spectroscovy <br /> Potassium-40 9.5E-06±0.93E-06µCi/mLgm <br /> Ra-226 3.8E-07±0.46E-07µCi/mLgm <br /> Ra-228 4.9E-07±0.99E-07µCi/mLgm <br /> Th-228 4.6E-07±0.49E-07µCi/mLgm <br /> NOTE: <br /> mg/Kg=milligrams per Kilogram <br /> µCi/mLgm=microCuries per milliliter-gram <br /> ppm=parts per million <br /> ND=Not detected above laboratory detection limits <br /> [X] Laboratory analytical results and chain of custody records for the environmental <br /> sample(s)enclosed as Appendix E. <br /> PERSONAL PROTECTION EQUIPMENT(PPE)DISPOSAL: <br /> [X] Not Applicable. (Used PPE did not require special handling or disposal) <br /> The PPE was transported by: N/A <br /> The PPE was disposed of as: N/A Date: N/A <br /> Name and address of disposal facility: N/A <br /> [N/A] LLNL Hazardous Waste Requisition and Uniform Hazardous Waste Manifest"TSD <br /> Facility to Generator"copy for the used PPE enclosed. <br /> 5 <br />