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71 <br />RECEIVED <br />x, <br />IPR 13 201? <br />ENVIRONMEN TIAL HEALTH <br />s �. <br />SAMPLING PROTOCOL _ _s - • - -CES <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 (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, Sectlon 25295_ 'L N E <br />-% El % 9 <br />DISPENSER PIPING AND STOCKPILE SAMPLES BFU V <br />DISPENSER SAMPLES 1 Sample beneath each dispenser OCT 18 2116 <br />PIPING SOIL SAMPLES I 1 Sample every 20 lineal feet <br />DISPENSER & PIPING STOCKPILE SAMPLES 1 2 Samples every 50 Cubic <br />TABLE #2 RECOMMENDED VERIFICkTION ANALYSES <br />FOR UNDERGROUND STORAGE <br />TANK TANK <br />TPH-G <br />TPH-D <br />BTX & E <br />CL HC <br />TOTAL <br />MTSE <br />OXYGENATES <br />METALS <br />PCB <br />CONTENTS <br />LEAD <br />(MTBE, T8A, OIPE, <br />1CAP/AES <br />8280 <br />6015 <br />8015 <br />8020 <br />8010 <br />8020 <br />ETSE.TAME) <br />or <br />8260 <br />8260 <br />8260 <br />8240 <br />7420 <br />8260 <br />1,2 DCA& Ebe <br />8250 <br />7421 <br />AA <br />8260 <br />LEADED GAS <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 />WASTEIUSED OIL <br />OR <br />UNKNOWN <br />X <br />X <br />X <br />X <br />X <br />X <br />X <br />CONTENTS <br />Notes: <br />1, EPA Method 8260E analyses must include all analytes listed in the method plus fuel oxygenates methyl - <br />tertiary -butyl ether (MTBE), ditsopropyl ether (DIPS), 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-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 ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />Spectrometry 7000. Metals: Cadmium, Chromium 111 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 07-17-2014 <br />r <br />Received Time Apr.13. 2017 2:30PM No,1250 <br />HEAUF <br />