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SA N YJ O n n I �I N Environmental Health Department <br /> COUNTY-- <br /> H�1 V AUG 2 2 2017 <br /> - <br /> SAMPLING PROTOCO F R ROUTINE PIPING/DII <br /> NSER REM VALIREPLACEMENT __'-ALTH <br /> The following represents nimum ampling criterion required for ca compliance. Soil samples collected shall be ` I <br /> representative of natives ils bene th the tank's invert (tank's bottt a collection depth not to exce 2 - 4 feet. <br /> Samples cannot be co bined Int a composite sample for anIn the field r the lab. Eac sa ple must <br /> have a set of correspo ding ana tical results. If contaminatidocumented during closure, U authorized <br /> Release Notification mut be comp <br /> ted and submitted within fiveworking day pursuant to C iforn Health & <br /> Safety Code, Section 2 95. <br /> DISPENS R PIPING AND STOILE S PLES <br /> DISPE SER SAMPLES 1 Sa ple beneath ea dispe ser <br /> PIPIN SOIL SAMPLES 1 mple every 20 Iii eal feet <br /> DIS ENSER&PIPING SOCKPILE SAMPLES 2 amples every 56 cubic ya ds <br /> i <br /> ABLE #2 RECOM ENDED MINIM M VERIFI ATION ANALYSES <br /> FOR UNDERGR UND STORA E TANK NVESTIGATIONS <br /> TANK TANK Gasoline D esel BTEX VOCst') Semi- O' & PCB Total Title 22 <br /> # CONTE S VOCs(�) G ase Lead Metals(3) <br /> 8015M 8021B 8260B 8082 7421 <br /> 82608 8 15M 82608 8270C 664A <br /> Unknow Fuel <br /> (C4-C3 ) X X X X <br /> Gasolln X X <br /> (C4-C2 ) X <br /> Diesel <br /> (C10 C36) X X X <br /> Jet 1-4 I/Kerosene <br /> (C9- 0) X <br /> Heati g Oil <br /> (C10 C32) X <br /> Stod and Solvent <br /> (norf chlorinated) X X <br /> C8 20 <br /> Chl rinated <br /> Sol ents X <br /> W ste Oil or <br /> U nown Contents X X X X X X <br /> N tes: <br /> 1 EPA Method 8260B analyses must in ude I analytes li ted in th/edwith <br /> plus fuel oxygenates methyl-te iary-butyl ether <br /> (MTBE),diisopropyl ether(DIPE),eth -terti ry-butyl eth r(EtBE), myl-methyl ether(TAME),terti 'ry-butanol <br /> (TBA),methanol and ethanol and fuel ddit' es 1,2-dic oroethanA)and ethylene dibromide(ED or 1,2- <br /> dibromoethane). <br /> If pentachlorophenol(PCP)is identifie ,a alyze the s it and/or wle for dioxins and furans by E Method 8290 <br /> and pesticides by EPA Method 8081 A. <br /> Title 22 Metals:Method 6010B may b u d for all b the followinfor which individual AA meth s are required: <br /> Antimony&Arsenic by 7062,Cadmiu 7131A, L ad by 7421, by 7471A,Nickel by 7521,Sel nium by 7742,and <br /> Thallium by 7841. <br /> 4. Non-proprietary,performance based analytical met ds may be uapproval of Regional Board st ff. <br /> 5 of 6 <br />