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110 2nd Avenue South,#D7,Pacheco,CA 44553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br />' http//wwwmcLqMpbellcom E-mail main@mccampbell com
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<br />' Advanced GeoEnvironmental Client Project ID Larrys Auto Date Sampled 06/08/01
<br /> 837 Shaw Road
<br /> Date Received 06/13/01
<br />' Stockton, CA 95215 Client Contact Calvin Lee Date Extracted 06113-06/15101
<br /> Client P O Date Analyzed 06113-06115101
<br />' Gasoline Range(C&C12)Volatile Hydrocarbons as Gasoline*,with Methyl tert-Butyl Ether*& BTEX*
<br /> EPA methods 5030,modified 8015,and 8020 or 602,California RWQCB(SF Bay Region)method GCFID(5030)
<br />' Lab ID Client ID Matrix TPH(g)+ MTBE Benzene Toluene ethyl Xylenes %Recovery
<br /> benzene Surrogate
<br /> 69658 MWI 060801 W 860,a ND 150 4 6 22 14 109
<br />' 69659 06 801 W 2700,a ND<10 440 200 53 220 105
<br /> 69660 06 801 W 2000,a ND<10 59 5 1 9 7 7 7 ---N
<br />' 69661 MW4 W 97,000,a ND<350 23,000 13,000 1700 9900 ---#
<br /> 060801
<br /> 69662 MW7W 82,a ND 21 0 84 066 081 98
<br /> 060801
<br /> 1 69663 060801
<br /> W 170,000,a N13<400 34,000 25,000 2400 12,000 117
<br /> 69664 VW3 W II0,000,a ND<300 26,000 8000 2300 11,000 114
<br /> 060801
<br /> 69665 060801 W 56,000,a ND<400 9300 3500 1800 6500 100
<br /> 1 69666 VW5B W 130,000,a ND<250 3900 31,000 3600 19,000 100
<br /> 060801
<br /> 69667 0 06 801 VWW 52,000,a ND<200 4200 7700 1300 6300 97
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<br /> Reporting Limit unless try 50 ug(L 5 0 0 5 0 5 05 0 5
<br /> otherwise stated,ND
<br /> means not detected above' S 10 mg/kg 005 0 005 0 005 0 005 0 005 the reporting limit
<br /> *water and vapor samples are reported in ug/L.,wipe samples in ug/wipe,sod and sludge samples in mg/kg,and all TCLP and SPLP extracts
<br /> in ug/L
<br />' "cluttered chromatogram,sample peak coelutes with surrogate peak
<br /> `The following descriptions of the TPH chromatogram are cursory in nature and McCampbell Analytical is not responsible for their
<br /> interpretation a) unmodified or weakly inodtfied gasoline is significant, b) heavier gasoline range compounds are sigrificant(aged
<br />' gasoline?), c) lighter gasoline range compounds (the most mobile fraction) are significant, d) gasoline range compounds having broad
<br /> chromatographic peaks are significant,biologically altered gasoline9,e)TP14 pattern that does not appear to be derived from gasoline(7),f)
<br /> one to a few isolated peaks present,g)strongly aged gasoline or diesel range compounds are significant,h)lighter than water immiscible
<br /> sheen is present,i)liquid sample that contains greater than—5 vol %sediment,j)no recognizable pattern
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<br /> DHS Certification No 1644 Edward Hamilton,Lab Director
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