Laserfiche WebLink
Apr-23-913 10 : 21A GHH Erb^ineering Inc P .06 <br /> 3ffMiNINI VERIFICATION LABORATORY AINALY5`5 <br /> TANK TANK TPH.G LH-D BTX & E CL HC TOTAL. MTBE METALS pCH <br /> X CONTENTS 8015 5SD20 8010 LEAD TVA�rPE ICRP! 82703260 0 8260 3240 '420 r ME AES o[ <br /> SOSD <br /> 7421 8020 AA <br /> 8260 <br /> LEADED GAS X X X X <br /> I'�^ UNL GAS X X x <br /> DIESEL X X <br /> KEROSENE x x <br /> UNK FUEL X X X X X <br /> PROD, OIL X X <br /> CHLOR. <br /> SOLVENTS X x <br /> NONCHLOR <br /> SOLVENTS X ,y X <br /> WASTE\ <br /> USED OIL X I X x X I X LXJ <br /> All analysis me-hods are the designated EPA methods described in EPA SW 846. Third Edition. Those methods not found in <br /> SW 846 are specifically noted bc!ow Refer co the 'SWRCB LUFT Field Manual'. Appcndia D (B), Table 3-5 on page A20 <br /> for minimum detection limits for motor vehicle fuel (gasoline and diesel). Refer to 1-2-3 'Regional Board Stair <br /> Re-ommendations for Initial Evaluation and Investigation of UST's' for the waste and motor oil aummum dem-ction limits. <br /> Detection Limits that remain below the>ICL, $TLC or Allowable Limit of the contaminant in question will be accepted, <br /> however laboratory shall utilize the must conservative method. <br /> LABORATORY ANALYSFS TERMINOLOGY: <br /> TPH-G Total petroleum Hydrocarbon. Gasoline, GC/FID (5030) $015 mod or OCIMS 3260 <br /> TPH-D Total Petroleum Hydrocarbon, Diesel, GC!FID (3550), 8015 mod or GC/MS 8260 <br /> BTX & E Benzene, Toluene. Xylene& Ethyl Benzene, GC/PID 8020 or GC:MS 8260 <br /> CL HC Chlorinated Hydrocarbon. GC/HSD 8010. GCIMS 8240 <br /> TOTAL LEAD Total lead. AA 7420, AA 7421 or ICP-AES 6010 <br /> MTBE Mcthyl Tertiary Butyl Ether, GC/P1D 8020 and confirmed by GC MS 8260 <br /> ,METALS ICAP or AA Inductively Coupled Planta Atomic Emission Spectmmeny 6010 or Atomic Absorption <br /> Spectrometry 7O)0. Metals: Cadmium,Chromium III and VI. Lead, Zinc and Nickel. <br /> PCB Polychlorinated Biphenyls, GC/MS 8270 or 8080 <br /> GC-FID Gas Chromatography, flame Ionization Detecuon <br /> Method 3050 Acid digestion <br /> Method 3540 Sutthlet sample preparation <br /> Method 3550 Sonication sample preparation, ectneion method <br /> Method 5030 Purgc and trap sample preparation <br /> QA/QC Quality AssuranWQuality,Control <br /> Notes: To avoid false positive detection of benzene. benzene-free solvents are to be used- Fused capillary columns arc <br /> preferred to packed columns; a packed column tray be used as a 'first cut, with 'dirty" samples or once the hydrocarbons have <br /> been charac:erizt:d and proper QA/QC is followed. <br /> For drinking water sources. EPA recommends that the 500 ,encs for volatile or,anic should be used in preference to the 600 <br /> series because the detection limits are lower and the QA/QC is better. Samples echibtting any level of heavy :Hera, <br /> contamination may require further analysis. PHS-EHD recommends holding those samolm until disposal is indicated. <br /> EH 23 046 (Revised tO/24/97) Page 8 <br />