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MAR. 18. 2005 3:44PM *ORD BLDG SVCS * NO, 0495 P. -3- <br /> YffNIMUM'VERMCATION LABOR.AT'ORYAivALYSI;S . <br /> TANK TANK TPH-Cr HMTBE or.Ym?, <br /> # CONTENTS 8015 8015 8020 E 8010 C LEAD 020 1�$p, ICAPMETAL.s PCB <br /> TBA,DIPP, ICAr/ 8270 <br /> 8260 8260 f 8260 $240 7420 $264 ETBO° AES or <br /> $2b0 742I TA,�) AA 80$0 <br /> r 8260 <br /> N �s <br /> fff I <br /> Z IrL f- <br /> i <br /> PROD,OIL X X X <br /> MIN -� - <br /> -FEE -4 <br /> �rA NG <br /> x X <br /> NN <br /> X <br /> All analysis methods are the designated EPA methods described in EPA SW 846,Third Edition. Those methods not found in SW <br /> 846 are specifically noted below- Refer to the"SWRCB LUFT Field Manual",Appendix D(B),Table 3-5 on page A20 for <br /> minimum detection limits for motor vehicle fuel(gasoline and diesel). Refer to"Tri-Regional Board Staff Recomriiendations for <br /> Initial Evaluation and Investigation of UST's"for the waste and motor oil minimum detection limits. <br /> Detection Limits that remain below the MCL,STLC or Allowable Limit of the contaminant in question will be accepted, <br /> however laboratory shall utilize the most conservative method. <br /> LABORATORY AN.LL'Y'SLS TERMrNOLOGY: <br /> TPH-G Total petroleum Hydrocarbon,Gasoline,GC/F1A(5030)8o I5 mod or GUMS 8260 <br /> TPH-D Toil Pctroleum Hydrocmbon,Diesel,GC/FID(3550), 8015 mod or GGMS 8260 <br /> BTX&B Benzene,Toluene,Xylcne&Ethyl Benzene,GC/PID 8020 or GCMS 8260 <br /> CL HC Chlorinated Hydrocmbon,GCIHSD 8010,GCWjt 8240 or 8260 <br /> TOTAL LEAD Total lead,AA 7420, AA 7121 or lCP-AES 6010 <br /> OXYGENATES MTBB,ETBE,TAME,DIPE,&T1AA GC/MS 8260(For MTBE screen Only you may use 8020) <br /> METALS ICRP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. <br /> Metals;Cadmium,Chromium M and VI,Lead,.Zinc and Nickel. <br /> PCB Polychlorinated Biphenyls,GC/MS 8270 or 8080 <br /> GC-FID Gas Chromatography,Flame Ionization Detection <br /> Mcthod 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation <br /> Mcthod 3550 Sonication sample prcpartticn,extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QAJQC Quality Assurance/Quality Control <br /> Notes: To avoid false positive detection of benzene,benzene-free solvents are to be used. Fused capillary columns are preferred to packed <br /> columns;a packed column may be used as a"first cut"with"dirty"samples or once the hydrocarbons have been characterized and proper QAIQC <br /> is followed. <br /> Fordrinking water sources,BPA recommends that the 500 series for volatile organic should be used in prefcrcnce to the 600 series because the <br /> detection limits are lower and the QA/QC is better. Samples exhibiting any level of heavy metal contamination may rewire further analysis.EHD <br /> recommends holding those samples until disposal is indicated, <br /> EH 23 046 (Revisedl0/16/03) Pa8 c 8 <br />