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<br /> I 10 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> ht(y//www mi&gmnbell com E-mail matn@mccampbell com
<br /> Advanced GeoEnvironmental Client Project 1D Top Filling Date Sampled 06/I2/98
<br /> 4005 North Wilson Way
<br /> Date Received 06/17/98
<br /> Stockton,CA 95205 Client Contact Tun Cuellar Date Extracted 06/19-06/20/98
<br /> Client P O Date Analyzed 06119-06/20/98
<br /> Volatile Organics By GC/MS
<br /> EPA method 8260
<br /> I Lab ID 90580
<br /> Client ID VW2/6-12-98
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration*
<br /> AcetoneN15<7000 Ethylbenzene 3500
<br /> Benzene 44,000 Hexachlorobutadiene ND<3400
<br /> Bromobenzene ND<3400 lodomethane ND<3400
<br /> Bromochloromethane ND<3400 Isopropylbenzene N1K3400
<br /> Bromodichloromethane ND<3400 p4sopropyl toluene ND<3400
<br /> Bromoform ND<3400 Methyl butyl ketone` ND<3400
<br /> Bromomethane ND<3400 Methylene Chloride"' ND<3400
<br /> n-Butyl benzene ND<3400 Methyl ethyl ketone ' ND<3400
<br /> sec-Butyl benzene ND<3400 Methyl isobutyl ketones ND<3400
<br /> tert-Butyl benzene ND<3400 Methyl tert-Butyl Ether(MTBE) ---
<br /> Carbon Disulfide ND<3400 Napihalene ND<3400
<br /> Carbon Tetrachloride ND<3400 n-Propyl benzene NDa3400
<br /> Chlombenzene ND<3400 Styrene` ND<3400
<br /> Chloroethane ND<3400 ],I 1 2-Tetrachloroethane ND<3400
<br /> 2-Chloroethyl Vinyl Ethe ND<3400 1,1,2,2-Tetrachloroethane ND<3400
<br /> Chloroform ND<3400 Tetrachloroethene ND<3400
<br /> Chloromethane ND<3400 Toluene" ND<3400
<br /> 2-Chlorotoluene ND<3400 1,2,3-Tnclilorobenzene ND<3400
<br /> 4-Chlorotoluene ND<3400 1,2,4-Tnchlorobenzene ND<3400
<br /> Dibromochloromethane ND<3400 1,1 1-Trichloroethane ND<3400
<br /> 1,2-Dibromo-3-chloropropane ND<3400 1,12-Trichloroethane ND<3400
<br /> Dibromomethane ND<3400 Trichloroethene ND<3400
<br /> I 1,2-Dichlorobenzene ND<3400 Trichlorofluoromethane ND<3400
<br /> 1,3-Dichlorobenzene ND<3400 1,2,3-Trichloropropane ND<3400
<br /> 1,4-Dichlorobenzene ND<3400 1 2,4-Tnmethylbenzene ND<3400
<br /> Dichlorodifluoromethane ND<3400 1,3,5-Trimethylbenzene ND<3400
<br /> I ],1-Dichloroethane ND<3400 Vinyl Acetate""' ND<3400
<br /> 1,2-Dichloroethane ND<3400 Vinyl Chloride"' ND<3400
<br /> I,1-Dichloroethene NIK3400 Xylenes,total '° 15,000
<br /> cis-1,2-Dichlowethene ND<3400
<br /> trans-l,2-Dichloroethene ND<3400
<br /> 1,2-Dichloropropane ND<3400
<br /> 1,3-Dichloropropane ND<3400
<br /> 2,2-Dichloropropane ND<3400 Comments
<br /> 1,1-Dichloropropene ND<3400 Surrogate Recoveries(%)
<br /> cis-1,3-Dichloropropene ND<3400 Dibromofluoromethane 102
<br /> trans-1,3-Dichloropropene ND<3400 Toluene-d8 104
<br /> Ethylene dibromide ND<3400 4-Bromofluorobenzene 99
<br /> water and vapor samples are reported in ug/L,soil and sludge samples in ug/kg,wipes in ug/uipe and all TCLP/SPLP extracts in ug/L
<br /> Reporting limits unless otherwise stated water samples 1 0 ug/L, %apor samples 05 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 analysts
<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,(1)methylbenzene,(m)acetic acid ethenyl ester,(n)chloroethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 /_'i Edward Hamilton,Lab Director
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