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Oct 26 08 07:44a Elite Iv Contractors Inc 2094616342 p.2 <br />09/26/2008 FRI 9:28 FAX 2094 .iS 5Jt: unu <br />SAMPLING PROTOCOL FOR ROUTINE PIPINGIDISPENSER REMOVAUREPLACEENT <br />The following represents minimum sampling criterion required for closure compliance. Soli sampies collected shall be <br />representative of native soils beneath the tank's invert (lank's bottom) at a collection depth not to exceed 2 - 4 feet. If <br />contamination is documented during closure, an Unauthorized Release Notification must be completed and submitted within five (5) <br />working days pursuant to California Health & Safely Code, Section 25295. <br />NO <br />9 <br />066-w <br />DI SPEP <br />PIPING <br />DISPENSER PIPING AND STOCKPILE SAMPLES <br />SAMPLES I 1 Sample beneath each dispenser <br />DISPENSER & <br />TABLE #2 <br />STOCKPILE SAMPLES <br />UM <br />1 Sample every 20 lineal feet <br />2 Samples every 50 cubic yards <br />TION ANALYSES <br />Notes: <br />1. EPA Method 8260E analyses must include all analytes listed in the method pluel oxygenates methyl - <br />tertiary -butyl ether (MTBE), diisopropyl ether (DIPE), ethyl -tertiary -butyl ether (Et ).tertiary -amyl -methyl <br />ether (TAME), tertiary -butanol (TBA), methanol and ethanol and fuel additives 1,2 i oroethane (1.2 -DCA) <br />and ethylene clibromide (EDB or 1,2-dibromoethane). <br />2. If pentachlorophenol (PCP) is identified, analyze the soil and/or water sample for dioxins and furans by EPA <br />Method 8290 and pesticides by EPA Method 8081A. <br />3. METALS ICRP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />Spectrometry 7000. Metals: Cadmium, Chromium III and VI, Lead, Zinc and Nickel. <br />4. Non-proprietary, performance based analytical methods may be used with approval of Regional Board staff. <br />Revised 12/31/07 <br />3 <br />FOR <br />UNDER ROUND STORAGE <br />TANK INVESTIGATIONS <br />T\NK <br />TANK <br />TPN -G TPH-D BTX & E CL NC <br />TOTAL MTBE <br />OXYGENATES METALS <br />PCB <br /># <br />CONTENTS <br />LEAD <br />(MTBE. TBA t}IPE, ICAPIAES <br />8270 <br />8015 8015 80208010 <br />8020 <br />ETBE.TAME) or <br />8080 <br />t <br />8260 8260 260 8260 <br />7420 8260 <br />1,2 DCA & EDB AA <br />8260 <br />LEADED GAS <br />X <br />X <br />X <br />X <br />UNL GAS <br />X <br />X <br />X <br />- ((} <br />DIESEL <br />X <br />X <br />X <br />KEROSENE <br />X <br />X <br />UNK FUEL <br />X <br />X <br />X <br />X <br />X <br />PROD. OIL <br />X <br />X <br />X <br />CHLOR. <br />SOLVENTS <br />X <br />X <br />X <br />NONCHLOR <br />SOLVENTS <br />X <br />X <br />X <br />WASTBUSED OIL <br />OR <br />UNKNOWN <br />X <br />X <br />X <br />X <br />)( <br />X <br />X <br />CONTENTS <br />Notes: <br />1. EPA Method 8260E analyses must include all analytes listed in the method pluel oxygenates methyl - <br />tertiary -butyl ether (MTBE), diisopropyl ether (DIPE), ethyl -tertiary -butyl ether (Et ).tertiary -amyl -methyl <br />ether (TAME), tertiary -butanol (TBA), methanol and ethanol and fuel additives 1,2 i oroethane (1.2 -DCA) <br />and ethylene clibromide (EDB or 1,2-dibromoethane). <br />2. If pentachlorophenol (PCP) is identified, analyze the soil and/or water sample for dioxins and furans by EPA <br />Method 8290 and pesticides by EPA Method 8081A. <br />3. METALS ICRP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />Spectrometry 7000. Metals: Cadmium, Chromium III and VI, Lead, Zinc and Nickel. <br />4. Non-proprietary, performance based analytical methods may be used with approval of Regional Board staff. <br />Revised 12/31/07 <br />3 <br />