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Oct OL 02 09:51a Elite Iv Contractors Inc 20946 142 P.6 <br />09/26/2008 FRI 4:28 FAX 20946 0 <br />3 SJC BAD <br />SAMPLING PROTOCOL FOR ROUTINE PIPINGIDISPENSER REMOVALIREPLACEMENT <br />The following represents minimum sampling criterion required for closure compliance. Soil samples collected shall be <br />representative of native soils beneath the tank's invert (tanKs bottom) at a collection depth not to exceed 2 - 4 feet. If <br />contamination is documented during dOSUte, an Unauthorized Release Notification must be completed and submitted within five (5) <br />working days pursuant to California Health & Safety Code. Section 25295. <br />DISPENSER SAMPLES <br />PIPING SOIL SAMPLES <br />b j (%,rill -G J/ievor-c.a .s <br />1 Sample beneath each dispenser <br />1 Sample every 20 lineal feet <br />DISPENSER & PIPING STOCKPILE SAMPLES l 2 Samples every 50 cubic yards <br />vAczl F ms P9:C1nMMFN®E0 MINIMUM VERIFICATION[ ANALYSES <br />Notes: <br />1. EPA Method 82608 analyses must include all analytes listed in the method plus fuel oxygenates methyl - <br />tertiary -butyl ether (MTBE), diisopropyl ether (DIPE), ethyl -tertiary -butyl ether (EtBE), ter iary-amyl-methyl <br />ether (TAME), tertiary -butanol (TBA), methanol and ethanol and fuel additives 1,2-dichloroethane (1.2 -DCA) <br />and ethylene dibromide (EDB or 1,2-dibromoethane). <br />2. if pentachlorophenol (PCP) is identified, analyze the soil andlor water sample for dioxins and furans by EPA <br />Method 8290 and pesticides by EPA Method 8081A. <br />3. METALS ICAP 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 12131/07 <br />3 <br />FOR <br />UNDERGROUND <br />STORAGE <br />TANK INVESTIGATIONS <br />TANK <br /># <br />TANK <br />CONTENTS <br />TPH-G <br />8D15 <br />8260 <br />TPH-D <br />6015 <br />8260 <br />BTX & E CL HC <br />5020 8010 <br />8260 8240 <br />8260 <br />TOTAL MTBE <br />LEAD <br />8020 <br />7420 8260 <br />7421 <br />OXYGENATES <br />(MTBE. TBA, DIPE. <br />ETBE,TAME) <br />12 DCA & EDB <br />8200 <br />METALS <br />ICAPIAES <br />or <br />AA <br />PCS <br />8270 <br />8080 <br />=LEADEDG7�AAS71 <br />X <br />X <br />X <br />X <br />UNL GAS <br />X <br />X <br />X <br />DIESEL <br />X <br />X <br />KEROSENE <br />X <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 />WASTEtUSED OIL <br />OR <br />UNKNOWN <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />CONTENTS <br />lwllii-11i In <br />Notes: <br />1. EPA Method 82608 analyses must include all analytes listed in the method plus fuel oxygenates methyl - <br />tertiary -butyl ether (MTBE), diisopropyl ether (DIPE), ethyl -tertiary -butyl ether (EtBE), ter iary-amyl-methyl <br />ether (TAME), tertiary -butanol (TBA), methanol and ethanol and fuel additives 1,2-dichloroethane (1.2 -DCA) <br />and ethylene dibromide (EDB or 1,2-dibromoethane). <br />2. if pentachlorophenol (PCP) is identified, analyze the soil andlor water sample for dioxins and furans by EPA <br />Method 8290 and pesticides by EPA Method 8081A. <br />3. METALS ICAP 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 12131/07 <br />3 <br />