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1 71 <br />TANK <br /># <br />TANK TPH-G <br />CONTENTS 8015 <br />8260 <br />TPH-D <br />8015 <br />8260 <br />BTX & E <br />8020 <br />8260 <br />CL HC <br />8010 <br />8240 <br />TOTAL <br />LEAD <br />7420 <br />Chlorinated Hydrocarbon, GC,1HSD 8010, GC/MS 8240 <br />METALS <br />ICAP/ <br />AES or <br />PCB <br />8270 <br />8080 <br />IDB <br />Ethylene dibromide (DHS -AB 1803), GC/MS 3240 (DHS -LTJ <br />GC -FID <br />Gas Chromatography, Flame Ionization Detection <br />Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />ICA? or AA <br />7421 <br />PCB <br />AA <br />Method 3050 <br />Acid digestion <br />LEADED <br />GAS <br />X <br />Method 3550 <br />X <br />Method 5030 <br />X <br />QA/QC <br />Quality AssurancelQuality Control <br />UNL GAS <br />X <br />X <br />fy-,3 <br />DIESEL <br />X <br />X <br />KEROSMM <br />X <br />X <br />UNK FUEL. <br />X <br />X <br />X <br />X <br />PROD. OIL <br />X <br />X <br />I <br />CHLOR <br />SOLVENTS <br />X <br />X <br />NONCHLOR <br />SOLVE N'I5 <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />WASTE <br />USED OIL <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 Feld Manual", Appendix A-20, Table 3-5 for <br />detection Iimits 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 MCL STLC or allowable Limit of the contaminant in question will be accepted, <br />however laboratory shall utilize the most conservative method. <br />LABORATORY ANALYSES TERMINOLOGY: <br />260 <br />Total Petroleum Hydrocarbon, Gasoline, GG�ID (5030) 3015 mod or GMS 82600 <br />TPH-G <br />TPH-D <br />S <br />Total Petroleum Hydrocarbon, Diesel, GC/FID (3550), 8015 mod or 8 <br />BTX & E <br />3 260 <br />Benzene, Toluene, Xylene & Ethyi Benzene, GGPID 8020 or GC/MS 8260 <br />CL HC <br />Chlorinated Hydrocarbon, GC,1HSD 8010, GC/MS 8240 <br />TOTAL LEAD <br />Total lead, AA 7420, AA 7421 or ICF -AES 6010 <br />-M <br />IDB <br />Ethylene dibromide (DHS -AB 1803), GC/MS 3240 (DHS -LTJ <br />GC -FID <br />Gas Chromatography, Flame Ionization Detection <br />Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />ICA? or AA <br />Spectrometry 7000. Metals: Cadmium, Chromium III and VI, Lead, Zinc and Nickel. <br />PCB <br />Polychlorinated Biphenyls, GC/MS 8270 or 8080 <br />Method 3050 <br />Acid digestion <br />Method 3530 <br />Soxhlet sample preparation <br />Method 3550 <br />Sonication sample preparation, extraction method <br />Method 5030 <br />Purge and trap sample preparation <br />QA/QC <br />Quality AssurancelQuality Control <br />Notes: 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 "dirtysamples or once the hydrocarbons <br />have been characterized and proper QA/AC is followed. <br />For Drinking water sources, EPA recommends that the 500 series for volatile organics be used in preference to the 600 <br />series because the detection limits are lower and the QA/QC is better. Samples exhibiting any level of heave metal <br />contamination may require further analysis. PHS-EHD recommends holding these samples until disposal is indicated. <br />EH 23 048 (Revised 1/10/92) Page 8 <br />