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TANK CLOSURE PLAN REVIEW CHECKLIST - MINIMUM VERIFICATION LAB ANALYSES <br /> TANK TANK CONTENTS TPH-G TPH-D TEPH BTX&E CIL HC TEL EDB METALS PCB <br /> ID # Waste Product GC-FID GC-FID (3550) (8020) (8010) (D H' S) (ICP- 8270) <br /> ------Or.-". (5030) (5030) (3540) (6 02 1 <br /> (6240) AES) 8080) <br /> LEADED GASOLINE <br /> DIESEL <br /> --­­-­-------­--X X <br /> KEROSENE <br /> UNKNOWN FUEL <br /> .................. ...... ...................... <br /> OIL <br /> ......................­­­­........ ........ ............... ....... <br /> CHLOR. SOLVENTS <br /> NONCHLOR. SOLVTS <br /> .........._.._. ._._.._...I—....... <br /> WASTE/USED OIL <br /> MINIMUM VERIFICATION LABORATORY ANALYSES TERMINOLOGY <br /> The following listing of laboratory analyses abbreviations is provided as a guide so that <br /> terminology used will be more familiar. All analyses methods are designated EPA methods as <br /> described in EPA SW 8461 Third Edition. Those methods not found in SW 846, are <br /> specifically noted. <br /> TPH G Total Petroleum Hydrocarbon, Gasoline <br /> TPH D Total Petroleum Hydrocarbon, Diesel <br /> TEPH Total Extractable Petroleum Hydrocarbon (8015) <br /> BTX & E (8020) Benzene, Toluene, Xylene & Ethyl Benzene (8020) <br /> CL HC 8010 OR 8240 Chlorinated Hydrocarbon 8010 or 8240 <br /> TEL (DOHS-LUFT) Tetraethyl Lead (DOHS-LUFT) <br /> EDB (DOHS-AB 1803) Ethylene dibromide (DOHS-AB 1803) <br /> CC FID Gas Chromatoqraphy, Flame Ionization Detector <br /> ICP-AES OR AA Inductively Couplee <br /> Plasma Atomic Emission Spectrometry or Atomic <br /> Absorption Spectrometry <br /> Method 5030 Purge and Trap Sample Preparation <br /> Method 3550 Sonication Sample Preparation <br /> Method 3540 Soxhlet Sample Preparation <br /> QA/QC Quality Assurance/Quality Control <br /> Notes: To avoid false positive detection of benzene, benzene-free solvents are to be used. <br /> Fused capillary columns are preferred to packed columns; a packed column may be used as a <br /> "first cut" with "dirty" samples or once the hydrocarbons have been characterized and <br /> proper QA/QC is followed. <br /> For Drinking Water Sources EPA recommends that the 500 series for volatile <br /> organics be used in preference to the 600 series because the detection limits are lower and <br /> the QA/QC is better. <br /> SITE ADDRESS 100 Valpico Road, Tracy, California -SWEEPS 4 <br /> CONTRACTOR Precision Industries, Inc. APPROVAL DATE_ <br />