110 2nd Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> hU://wwwmcggmpbi-il.com E-mail main@mccampbell com
<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 0 Date Analyzed 03/20-03/23/99
<br /> Volatile Organics By GC/MS
<br /> EPA method 8250
<br /> Lab ID 05250
<br /> Client ID UST2/3-16-99
<br /> Matrix W
<br /> L Compound Concentration* Compound Concentration*
<br /> Acetone N ND<10 trans-1,3-Dichloropropene ND
<br /> Benzene I 1 Ethylene dibromide NO
<br /> Bromobenzene NO Ethylbenzene 3 7
<br /> Bromocb1oromethane NO Hexachlorobutadiene ND
<br /> Bromodichloromethane NO lodomethanc ND
<br /> Bromoform NO Isopropylbenzene ND
<br /> Bromomethane NO p-Isopropyl toluene 4 3
<br /> n-Butyl benzene NO Methyl butyl ketoneNO
<br /> sec-Butyl benzene ND Methylene Chloride"' ND
<br /> tert-Butyl benzene ND Methyl ethyl ketone ND
<br /> Carbon Disulfide NO Methyl isobutyl ketone x ND
<br /> Carbon Tetrachloride NO Methyl tert-Butyl Ether(MTBE) --
<br /> Chlorobenzene NO Naphthalene NO
<br /> Chloroethane ND n-Propyl benzene ND
<br />�f 2-Chloroethyl Vinyl Ether" NO Stwene NO
<br /> Chloroform 2 4 1,1,1,2-1 etrachloroethane ND
<br /> Chloromethane NO 1,1,2,2-Tetrachloroethane NO
<br /> 2-Chlorotoluene NO Tetrachloroethene ND<5
<br /> 4-Chlorotoluene NO Toluene 1' 95
<br /> Dibromochloromethane NO 1,2,3-Trichlorobenzene NO
<br /> 1,2-Dibromo-3-chloropropane ND 1,2,4-Trtchlorobenzene ND
<br /> Dibromomethane NO 1,1,1-Trichloroethane NO
<br /> 1,2-Dichlorobenzene NO 1,1,2-Tnchloroethane NO
<br /> 1,3-Dichlorobenzene NO Trichloroethene ND
<br /> 1,4-Dichlorobenzene NO Trichlorofluoromethane ND
<br /> Dichlorodifluoromethane NO 1,2,3-Trichloropropane ND
<br /> I,I-Dichloroethane NO 1,2,4-Trimethylbenzene 4 7
<br /> 1,2-Dichloroethane NO 1,3,5-Tnmethylbenzene I I
<br />-1 I,l-Dichloroethene NO Vinyl Acetate'" NO
<br /> J cis-1,2-Dichloroethene NO Vinyl Chlonde ° NO
<br /> trans-l,2-Dichioroethene ND Aylenes,total `° 18
<br /> 1,2-Dichloropropane NO Comments
<br /> 1,3-Dichloropropane NO Surrogate Recoticries
<br /> 2,2-Dichloropropane NO Dibromofluoromethane 88
<br /> Iii-Dichloropropene NO Toluene-d8 111
<br /> cis-1,3-Diehl oropropene NO 4-Bromofluorobenzene 105
<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 +hater samples 1 ug/L,%apor samples 0 5 ug/L,solid and sludge samples 5 ug/kg,wipes 0 2uglwipe
<br /> NO means not detected above the reporting limit,N/A means analyte not applicable to this analysis
<br /> J (b) 2-propanone or dtmethyl ketone, (c) (2-chloroethoxy) ethene, (d) 2-hexanone, (e) dichloromethane, (n 2-butanone, (g) 4-methyl-2-
<br /> pentanone or isopropyl acetone, (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 /> JDHS Certification No 1644 Edward Hamilton, Lab Director
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