110 2nd Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> rip//�mccampbell.com E-mail main@mccampbell corn
<br /> Advanced GeoEnvironmental Client Project ID Cherokee Truck Stop Date Sampled 03/16/99
<br /> 4005 North Wilson Way Date Received 03/17/99
<br /> Stockton, CA 95205 Client Contact Kevin McKibben Date Extracted 03/20-03/23/99
<br /> Client P O Date Analyzed 03/20-03123/99
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> Lab ID 05252
<br /> Client ID UST4/3-16-99
<br /> Matrix W
<br /> Compound Concentration' Compound Concentration'
<br /> Acetone ) ND<10 trans-1,3-Dichloropropene ND
<br /> Benzene 1 9 Ethylene dibromide ND
<br /> Bromobenzene ND Ethylbenzene 5 2
<br /> Bromochloromethane ND Hexachlorobutadiene ND
<br /> Bromodichloromethane ND Iodomethane ND
<br /> Bromoform ND Isopropylbenzene ND
<br /> Bromomethane ND p-Isopropyl toluene 3 7
<br /> n-Butyl benzene ND Methyi butyl ketone' ND
<br /> sec-Butyl benzene ND Methylene Chlonde" ND
<br /> tert-Butyl benzene ND Methyl ethyl ketone` ND
<br /> Carbon Disulfide ND Methyl isobutyl ketone`g' ND
<br /> Carbon Tetrachlonde ND Methyl tert-Butyl Ether(MTBE) --
<br /> Chlorobenzene ND Naphthalene ND
<br /> Chloroethane ND n-Propyl benzene ND
<br /> 2-Chloroethyl Vinyl Ether" ND Styrene ND
<br /> Chloroform 20 1,1,1,2-Tetrachloroethane N D
<br /> Chloromethane ND 1,1,2,2-Tetrachloroethane ND
<br /> 2-Chlorotoluene ND Tetrachloroethene ND<5
<br /> 4-Chiorotoluene ND Toluene 1' 15
<br /> Dibromochloromethane ND 1,2,3-Trichlorobenzene ND
<br /> 1,2-Dibromo-3-chloropropane ND 3,2,4-Tnchlorobenzene ND
<br /> Dibromomethane ND 1,1,1-Trichloroethane ND
<br /> 1,2-Dichlorobenzene ND 1,1,2-Trichloroethane ND
<br /> 1,3-Dichlorobenzene ND Trichloroethene ND
<br /> 1,4-Dichlorobenzene ND Trichlorofluoromethane ND
<br /> Dichlorodifluoromethane ND 1,2,3-Tnchloropropane ND
<br /> 1,1-Dichloroethane ND 1,2,4-Tnmethylbenzene 52
<br /> 1,2-Dichloroethane ND 1,3,5-Tnmethylbenzene 13
<br /> I,1-Dichloroethene ND Vinyl Acetate " ND
<br /> cis-1,2-Dichtoroethene ND Vinyl Chloride`0 ND
<br /> trans-l,2-Dichloroethene ND Xylenes,total v 25
<br /> 1,2-Dichloropropane ND Comments
<br /> 1,3-Dichloropropane ND Surrogate Recoveries(%)
<br /> 2,2-Dichloropropane ND Dibromofluoromethane 87
<br /> 1,1-Dichloropropene ND Toluene-dg 112
<br /> cis-1,3-Dichloropropene I 4-Bromofluorobenzene 94
<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 I uglL,vapor samples 0 5 ug/L,solid and sludge samples 5 ug/kg,wipes 0 2ug/wipe
<br /> ND means not detected above the reporting limit,N/A 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) ethenylbenzene, (1) methylbenzene, (m) acetic acid ethenyl ester, (n)
<br /> chloroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 17,Z Edward Hamilton,Lab Director
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