Laserfiche WebLink
02/20/2UJ5' UE, 15: 24 FAX 299^083933 SJC SHO --- Stockton Secv Stn Cc ®005/008 <br /> SAMPLING PROTOCOL FOR ROUTINE PIPINGIDISPENSER REMOVAL/REPLACEMENT <br /> 1-ne fcOc,,-,wg e:;xrients minimum sampling cmenon required for closure compliance. Soil samples collected shall be <br /> rar,resen:atv,: c( native soils beneath the tank's invert (link's bottom) at a collection depth riot to exceed 2 - 4 feet. If <br /> -xrgartmr,at cr. ;uccuinented during c,osum.an Unauthorized Release Notification must be completed and submitted within Ove(5) <br /> vnra,nq c,—,y Catiforua flealth&Safety C,)de, Sectioo 25295. <br /> DISPENSER PIPING AND STOCKPILE SAMPLES <br /> :.:;PENSER SAMPLES 1 Sample beneath each dispenser <br /> P'"It•;C'- SOi .SAIVIPL'ES 1 Sample avery•20 lireal feet <br /> �i D! P'EPJSER&PIPING STOCKPILE SAMPLES 2 Samples every 50 cubic yards <br /> L-_____.—==_.=t._.�_-- -------- -- — -- <br /> TABLE#2 RECOMMENDED MINIMUM VERIFICATION ANALYSES <br /> FOR UNDERGROUND STORAGE TANK INVESTIGATIONS <br /> I � <br /> TANK i I'Pnr. ITPH•G TPH.D BTX&E CL HC TOTAL MTBE OXYGENATES METALS PCB <br /> # Jrd rE r'.: LEAD (f 8270 <br /> r 6015 8015 8620 8010 dTBE,TBA,UtPE [CAP/AES, <br /> l; 8020 ETBE,TAME) or 8080 <br /> !i 8260 Mn 8250 8240 8280 74210 8260 1,2 DCA&EDB <br /> azsg ALA <br /> a x x 1 X x <br /> r <br /> X <br /> X <br /> u- X _ Y. X _ X X <br /> e X <br /> fJONCHLuR <br /> D CIL <br /> tri .•:.., X X n X X X X <br /> YCuast,tr.aw:., i�taiiiiff�i <br /> „i 82608 analyses must include all analytes listed in the method plus fuel oxygenates methyl- <br /> .I .;,:I/i eth6 f(MTBE;),d isuprupyl ether(DIPE),ethyl-tertiary-butyl ether(E(BE), tertiary-amyl-methyl <br /> f,";-er(.TAME), a:1iary-butanol(TBA;,methanol and ethanol and fuel additives 1,2-dlchloroethane(1,2-DCA) <br /> -:)a elh;!ene 7iblomide(EDB or 1,2-dibrgmootnane). <br /> ;:e•1tarh!oropheno!(PCP)is idennfiec,analyze the soil and,'or water sample for dioxins and furans by EPA <br /> V ::*(J.3290 anc pesw,'jdes by EPA McNod 8081,4. <br /> t haE TALIGAP o, AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Metals: Cadmium,Chromium III and VI, Lead,Zinc and Nickel. <br /> v -cr,:on„tart',j;erfonnance based anatytical-netnods may be used with approval of Regional Board staff. <br />