110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> htto.// .tnccamnbell com E-mail main@mccampbell com
<br /> Advanced GeoEnvironmentaiDate Sampled 12/23/98
<br /> Client Project ID Cherokee Truck Stop
<br /> 4005 North Wilson Way Date Received 12/24/98
<br /> Stockton, CA 95205 Client Contact Kevin Mekibben Date Extracted 01/02/99
<br /> Client P O Date Analyzed 01/02/99
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab ID 00876
<br /> Client ID UST-2/12-23-98
<br /> Matrix W
<br /> Compound Concentration's Compound Concentration°
<br /> Acetone ND<3 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 /> 13romoform ND Methyl butyl ketoneND
<br /> Bromomethane ND Methylene Chloride") ND
<br /> n-Butyl benzene ND Methyl ethyl ketone ND
<br /> sec-Butyl benzene ND Methyl isobutyl ketone's ND
<br /> tert-Butyl benzene ND Methyl tert-Butyl Ether(MTBE)
<br /> Carbon Disulfide ND Napthalene ND
<br /> Carbon Tetrachloride ND n-Propyl benzene ND
<br /> Chlorobenzene 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 Temebloroethene ND
<br /> Chloromethane ND Toluene ND
<br /> 2-Chlorotoluene ND 1,2,3-Tneblorobenzene ND
<br /> 4-Chlorotoluene ND 1,2,4-Tnchlorobenzene ND
<br /> Dibromochloromethane ND 1,1,1-Tnchloroethane ND
<br /> 1,2-Dibromo-3-chloropropane ND 1,1,2-Tnchloroethane ND
<br /> Dibromomethane ND Trichloroethene ND
<br /> 1,2-Dichlorobenzene ND Tnehlorofluoromethane ND
<br /> 1,3-Dichlorobenzene ND 1,2,3-Tnehloropropane ND
<br /> 1,4-Dichlorobenzene ND 1,2,4-Trimethylbenzene ND
<br /> Dichlorodifluoromethane ND 1,3,5-Trimethylbenzene ND
<br /> 1,1-Dichloroethane ND Vinyl Acetate"I ND
<br /> 1,2-Dichloroethane ND Vinyl Chloride ° ND
<br /> ]J-Dichloroethene ND Xylenes,total ND
<br /> cis-1,2-DichloToethene ND
<br /> trans-1,2-Dichloroethene ND
<br /> 1,2-Dichloropropane ND
<br /> f,3-Dichloropropane ND
<br /> 2,2-Dichloropropane ND Comments
<br /> 1,I-Dichloropropene ND Surrogate Recoveries(%)
<br /> cis-1,3-Dichloropropene ND Dibromofluoromethane 99
<br /> trans-1,3-Dichloropropene ND Tolucne-d8 92
<br /> Ethylene dibromide ND 4-Bromofluorobenzene 104
<br /> eater 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 1 0 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, (i) liquid sample that contains greater than —5 vol %
<br /> sediment,0)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,(I)methylbenzene,{m)acetic acid ethenyl ester,(n)chlaroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 L_Edward Hamilton,Lab Director
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