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UVED <br /> 0 <br /> 0Li <br /> 2014 <br /> SAMPLINGINE PIPING/DISPENHEALTH <br /> The following represents minimum sampling criterion required for closure compliance. Soil samples l� I� 'r <br /> representative of native soils beneath the tanks invert: (tank'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 <br /> (5)working days pursuant to California Health&Safety Code,Section 25295. <br /> DISPENSER 1 <br /> DISPENSER SAMPLES 1 Sample beneath each dispenser <br /> PIPING SOIL SAMPLES 1 Sample every 20 lineal feet <br /> DISPENSER&PIPING STOCKPILE SAMPLES 2 Samples every 50 cubic yards <br /> TABLE11 VERIFICATION LY <br /> FOR UNDERGROUND STORAGE TANK INVESTIGATIONS <br /> TANK TANK TP TPH-D BTX&E CL HC TOTAL MTBE OXYGENATESMETALS <br /> # CONTENTS L 8270 <br /> 8015 8015 8020 8010 ( BE,TBA,DIPE, ICAP/AES <br /> 8020 ErBE,TAME) or 8080 <br /> 8260 8260 8260 8240 7420 <br /> 8260 7421 8280 1,2 DCA&EDB AA <br /> 8260 <br /> LEADED GAS X <br /> UNL GAS X X <br /> DIESEL <br /> KEROSENE X X X <br /> LINK FUEL X X X X X <br /> PROD. OIL X X X <br /> CHLOR. <br /> SOLVENTS X X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> ASTEWSED OIL <br /> OR <br /> UNKNOWN X X <br /> CONTENTS <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),tertiary-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-dibroothane). <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 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 02120109 <br /> 5 <br />