110 Second Avenue South,4#D7,Pacheco,CA 94553-5560
<br /> McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> hip//www mccampbell corn E-mail matn@mccampbell com
<br /> Advanced GeoEnvironmentalDate Sampled 11/10/98
<br /> Client Project ID Flag City Chevron
<br /> 4005 North Wilson Way Date Received 11/12/98
<br /> Stockton, CA 95205 Client Contact Tim Cuellar Date Extracted 11/12-11/13/98
<br /> Client P O Date Analyzed 11/12-11/13/98
<br /> IVolatile Organics By GUMS
<br /> EPA method 8260
<br /> I Lab ID 98509
<br /> Client ID MW6A/11-10-98
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration*
<br /> Acetone` NDQ Ethylbenzene ND
<br /> Benzene ND Hexachlorobutadiene ND
<br /> Bromobenzene ND lodomethane ND
<br /> Biom0eblOromethane ND lsopropylbenzene ND
<br /> Bromodtchloromethane ND p Isopropyl toluene ND
<br /> Bromoform ND Methyl butyl ketone` ND
<br /> Bromomethane ND Methylene Chlonde"' ND
<br /> n-Butyl benzene ND Methyl ethyl ketone'7 ND
<br /> sec-Butyl benzene ND Methyl isobutyl ketone'8 ND
<br /> tert-Butyl benzene ND Methyl tert-Butyl Ether(MTBE) ---
<br /> Carbon Disulfide ND Napthalene ND
<br /> Carbon Tetrachlonde 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 Tetrachloroethene ND
<br /> Chloromethane ND Toluene"I ND
<br /> 2-Chlorotoluene ND 1 2 3-Trichlorobenzene ND
<br /> 4-Chlorotoluene ND 1,2,4-Trichlorobenzene ND
<br /> Dibromochloromethane ND 1,1,1-Trichloroethane ND
<br /> 1,2-Dibromo-3-chloropropane ND 1,1,2-Tnchloroethane ND
<br /> Dibromomethane ND Tnchloroethene ND
<br /> I 1,2-Dichlorobenzene ND Trichlorofluoromethane ND
<br /> 1,3-Dichlorobenzene ND 1,2,3-Tnchloropropane 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 tm ND
<br /> 1,2-Dichloroethane ND Vinyl Chlonde'" ND
<br /> 1,1-Dichloroethene ND Xylenes,total `° ND
<br /> cis-1,2-Dichloroethene ND
<br /> trans-l,2-Dichloroethene ND
<br /> 1,2-Diehl oropropane IND
<br /> 1,3-Dichloropropane ND
<br /> 2,2-Dichloropropane ND Comments
<br />' 1,1-Dichloropropene NO Surrogate RecoN cries(%)
<br /> cis-i,3-Dichloropropene ND Dibromofluoromethane 99
<br /> trans-1,3-Dichloropropene ND Toluene-d8 113
<br /> Ethylene dibromide ND 4-Biomofluorobenzene 106
<br />' m ater and vapor samples are reported in ug/L,soil and sludge samples in ug/kg,,A ipes in ug/wipe and all TCLP/SPLP extracts in ug/L
<br /> Reporting limits unless otherwise stated water samples 1 0 ug/L %apor 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 tsopropylacetane, (h) lighter than mater 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,(l)methylbenzene (m)acetic acid ethenyl ester (n)chloroethene (o)dimethylbenzenes
<br /> DHS Certification No 1644 ,'/ Edward Hamilton, Lab Director
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