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110 Second Avenue South,##D7,Pacheco,CA 94553-5560
<br /> MCCAWBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> htW. www mccam»bell.com E-mail rnatn@mccarnpbell com
<br /> Date Sampled 09/11/98
<br /> Advanced GeoEnvironmental Client Project ID Cherokee Truck Stop
<br /> Date Received 09/15/98
<br /> 4005 North Wilson Way
<br /> Stockton,CA 95205 Client Contact Kevin McKibben Date Extracted 09/15-09/16198
<br /> [Client P 0 Date Analyzed 09115-09116/98
<br /> Volatile Organics By GCIMS
<br /> EPA method 8260
<br /> Lab ID 95041
<br /> Client ID UST3/9-11-98
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration*
<br /> Acetone ND Ethylbenzene ND
<br /> Benzene ND Hexachlorobutadiene ND
<br /> Bromobenzene ND lodomethane ND
<br /> Bromochloromethane ND Isopropylbenzene ND
<br /> Bromodichloromethane ND p-Isopropyl toluene ND
<br /> Bromoform NO Methyl butyl ketone ND
<br /> Bromomeflwc ND Methylene Chloride") ND
<br /> n-Butyl benzene ND Methyl ethyl ketone ND
<br /> sec-Butyl benzene ND Metbyl isobutyl ketone ND
<br /> tent-Buty]benzene ND Methyl tert-Butyl Ether(MTBE)
<br /> Carbon Disulfide ND Naphthalene ND<10
<br /> Carbon Tetrachlonde ND n-Propyl benzene ND
<br /> Chlombenzene ND Styrene ND
<br /> Chloroethane ND 1,1,1,2-Tetrachloroethane ND
<br /> 2-Chloroethyl Vinyl Ether" ND 1,1,2,2-Tetrachloroethane ND
<br /> Chloroform ND Tetrachloroethene ND
<br /> Chloromethane ND Toluene ND
<br /> 2-Chlorotoluene ND 1,2,3-Tnchlorobenzene ND
<br /> 4-Chlorotoluene ND 1,2,4-Tnchlorobenzene ND
<br /> Dibromochioromethane ND 1,1,1-Tnchloroethane ND
<br /> 1,2-Dibromo-3-chloropropane ND 1,12-Trichloroethane ND
<br /> Dibromomethane ND Trichloroethene ND
<br /> 1,2-Dichlorobenzene ND Tnchlorofluoromethane ND
<br /> I� I,3-Dichlorobenzene ND 1,2,3-Trichloropropane ND
<br /> 1,4-Dichlorobenzene ND 1,2,4-Tnmethylbenzene ND
<br /> Dichlorodifluoromethane ND 1,3,5-Tnmethylbenzene ND
<br /> 1,1-Dichloroethane ND Vinyl Acetate ND
<br /> 1,2-Dichloroethane ND Vinyl Chloride ° ND
<br /> I,1-Dichloroethene ND Xylenes,total ND
<br /> cis-1,2-Dichloroethene ND
<br /> trans-1,2-Dichloroethene ND
<br /> 1,2-Dichloropropane ND
<br /> 1,3-Dichloropropane ND
<br /> 2,2-Dichloropropane ND Comments
<br /> 1,1-Dichloropropene I ND I Surrogate Recoveries(%)
<br /> cis-1,3-Diehloropropene ND Dibromofluoromethane 103
<br /> trans-l,3-Dichloropropene ND Toluene-d8 104
<br /> Ethylene dibromide ND 4-13romofluorobenzene 109
<br /> 'water and vapor samples are reported in ug/L,soil and sludge samples in ug/kg,wipes in ug/wipe and all TCLP/SPLP extracts in ug/L
<br /> Reporting limits unless otherwise stated water samples 10 ug/L, vapor samples 0 5 ug/L, solid and sludge samples 5 ug/kg, wipes
<br /> 0 2ug/wipe ND means not detected above the reporting limit,NIA means analyte not applicable to this analysis
<br /> (b) 2 propanone or dimethyl ketone, (c) (2-chloroethoxy) ethene, (d) 2-hexanone, (e) dichloromethane, (f) 2 butanone, (g) 4-methyl-2-
<br /> pentanone or isopropylacetone, (h)lighter than water immiscible sheen is present, (t)liquid sample that contains greater than —5 vol %
<br /> sediment,(1)sample diluted due to high organic content,(k)peaks present in this carbon range do not match the pattern of our standard for
<br /> this analyte,0)methylbenzene,(m)acetic acid ethenyl ester,(n)chloroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 //t Edward Hamilton,Lab Director
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