Laserfiche WebLink
110 Second Avenue South,#D7,Pacheco,CA 94553-5560 <br /> MCCAMPBELL ANALYTICAL INC. Telephone,.925-798-1620 Fax :925-798-1622 <br />' httl2://ti>N,,sk,;mccgml2bell.com E-mail: main@mccampbell.com <br />' Advanced GeoEnvironmental Client Project ID: Cole Property Date Sampled: 10/26/98 <br /> 4005 North Wilson Way Date Received: 10/27/98 <br />' Stockton,CA 95205 Client Contact:Bill Little Date Extracted: 10/27/98 <br />' Client P.O: Date Analyzed: 10/27-10/28/98 <br /> Gasoline Range(C&C12)Volatile Hydrocarbons as Gasoline*,Kith Alethyl tert-Butyl Ether* &BTEX* <br /> EPA methods 5030,modified 8015,and 8020 or 602;California RwQCB(SF Bay Region)method GCFI D(5030) <br />' Lab 1D Client ID Matrix TPH(g)+ MTBE Benzene Toluene Ethen en- Xylenes %Recovery <br /> ze Surrogate <br /> 97731 Pre Thor QX Air 610,b ND ND 6.6 27 160 100 <br />' 97732 PostOxAir ND ND ND ND ND ND 106 <br /> 1• <br /> 1 Reporting Limit unless Air 50 ug/L 5.0 0.5 0.5 0.5 0.5 <br /> otherwise stated;ND <br /> means not detected above <br /> the reporting limit S 1.0 mg/kg 0.05 0.005 0.005 0.005 0.005 <br /> *water and vapor samples are reported in ug/l.,wipe samples in ug/wipe,soil and sludge samples in mg/kg,and all TCLP and SPLP extracts <br /> in ugIL <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 modified gasoline is significant; b) heavier gasoline range compounds are significant(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 gasoline?;e)TPH pattern that does not appear to be derived from gasoline(?);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. <br /> DHS Certification No. 1644 //Z - Edward Hamilton,Lab Director <br />