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f _ <br /> • ..,....va.. +.t�u•at.�ta�vt� u�.uvsvxiVstl Al`IAI.IJi.� { <br /> TANK TANK <br /> TPH-d TPH-D BTX & E CL HC TOTAL EDB METALS PCB I <br /> CONTENTS 8015 8015 8020 8010 LEAD iCAP/ 8270 <br /> 8261) 8260 8260 82.40 7420 8240 AES or 8080 <br /> 7421 AA <br /> LEADED I <br /> GAS X X X X <br /> UNL OAS X X <br /> 587-88 DIESEL X X <br /> KEROSENE X X <br /> UNK FUEL X X X X <br /> X <br /> PROD. OIL X X <br /> CHLOR. <br /> SOLVENTS X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> WASTER <br /> US8D OIL X i X X X X X <br /> All analyses methods are designated EPA methods described In EPA SW 846, Third Edition. Those methods not found <br /> In SW 846, are specifically noted below. Refer to the 'SWRCB LUFT Field Manual', Appendix A-20, Table 3-5 for <br /> detection limits of motor vehicle fuels (gasoline and diesel). Refer to 1-2-3 'Regional Board Staff Recommendations for <br /> Initial Evaluation and Investigation of UST`s' for the waste and motor oil detection limits. <br /> Detection Limits that remain below the MCI, STLC or Allowable Limit o[the contaminnnt In question will be accepted, <br /> However lnborntory shall utilize the most conservative method, <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPH`O Total Petroleum Hydrocarbon, Gasoline, GCGFID (5030) 8015 mod or GGMS 8260 <br /> TPH-D Total Petroleum Hydrocarbon, Diesel, 00FID (3550), 8015 mod or GEMS 8260 <br /> BTX & E Benzene, Toluene, Xylene & Ethyl Benzene, OCIPID 8020 or ODMS 8260 <br /> CL HC Chlorinated Hydrocarbon, GCJHSD 8010, GCIMS 8240 <br /> TOTAL LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 <br /> EDB Ethylene dlbromide (DHS-AB 1803), ODMS 8240 (DHS-LUFT) <br /> ac-FID Das Chromatography, Flame Ionization Detection <br /> ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Spectrometry 7000. Metals: Cndmium, Chromium III and VI, mead, Zlne and Nickel. <br /> PCE Polychlorinated Biphenyls, C3CIMS 8270 or 8080 <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation <br /> Method 3550 Sonleatfon sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> l� QA/QC Quality Assurance/Quality Control <br /> LNotes: To avoid false positive detection of benzene, benzene-free solvents are to be used. Fused capillary columns are <br /> preferred to packed columns; a packed column may be used as a 'first cut' with 'dirty'samples or once the hydrocarbons <br /> have been characterized and proper QAIAC Is followed. <br /> For Drinking water sources, EPA recommends that the 500 series for volatile organics be used In preference to the 500 <br /> series because the detection limits are lower and the QA/QC is better. Samples exhibiting any level of heavy metal <br /> contamination may require further analysis.:.PHS-EHD recommends holding these samples until disposal is Indicated. <br /> r EH 23 048 (Revised 7/.10/92) Page 8 <br />