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<br /> 110 2nd Avenue South,##D7,Pacheco,CA 94553-5560
<br /> MCCAWBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622
<br /> ham]//www mccarnnbell co m E-mail mam@mccampbell com
<br />' Advanced GeoEnvironmental Client Project ID Larry's Auto Repair Date Sampled 11/22/99
<br /> 4005 North Wilson Way Date Received 11/23/99
<br />' Stockton, CA 95205 Client Contact Kevin McKibben Date Extracted 11123-11/30199
<br /> Client P O Date Analyzed 11123-11/30/99
<br />' Volatile Organics By GUMS
<br /> EPA method 8260
<br />' Lab ID 26117
<br /> Client ID VW-213/11-22-99
<br /> Matrix W
<br /> Compound Concentration* Compound Concentration*
<br />' Acetone i ND<500 trans-l,3-Diehl oropropene ND<500
<br /> Benzene 29,000 Ethylene dibromide ND<500
<br /> Bromobenzene ND<500 Ethylbenzene 3000
<br /> Bromochloromethane ND<500 Hexachlorobutadiene ND<500
<br /> Bromodichloromethane ND<500 Iodomethane ND<500
<br /> Bromoform ND<500 Isopropylbenzene NIX500
<br /> Bromomethane ND<500 p-Isopropyl toluene ND<500
<br /> n-Butyl benzene ND<500 Methyl butyl ketone ' ND<500
<br />' sec-Butyl benzene ND<500 Methylene Chloride" ND<540
<br /> tert-Butyl benzene ND<500 Methyl ethyl ketone ND<500
<br /> Carbon Disulfide ND<500 Methyl isobutyl ketone a ND<500
<br /> Carbon Tetrachloride ND<500 Methyl tert-Butyl Ether(MTBE) ---
<br /> Chlorobenzene ND<500 Naphthalene ND<500
<br /> Chloroethane ND<500 n-Propyl benzene ND<500
<br /> 2-Chloroethyl Vinyl Ether") ND<500 Styrene ND<500
<br />' Chloroform ND<500 1,1,1,2-Tetrachloroethane ND<500
<br /> Chloromethane ND<500 1,1,2,2-Tetrachloroethane ND<500
<br /> 2-Chlorotoluene ND<500 Tetrachloroethene ND<500
<br /> 4-Chlorotoluene ND<500 Toluene"1 23,000
<br />' Drbromochloromethane ND<500 1,2,3-Tnchlorobenzene ND<500
<br /> 1,2-Dibromo-3-chloropropane ND<500 1,2,4-Tnchlorobenzene NIX500
<br /> Dibromomethane ND<500 1,1,1-Tnchloroethane ND<500
<br /> 1,2-Dichlorobenzene ND<500 1,1,2-Tnchloroethane ND<500
<br /> 1,3-Dichlorobenzene ND<500 Trichloroethene ND<500
<br /> 1,4-Dichlorobenzene ND<500 Tnchlorofluoromethane ND<500
<br /> Dichlorodifluoromethane ND<500 1,2,3-Tnchloropropane ND<500
<br /> 1,1-Dichtoroethane ND<500 1,2,4-Tnmethylbenzen a 1600
<br /> t 1,2-Dichloroethane 1400 1,3,5-Tnmethylbenzene ND<500
<br /> 10-Dichloroethene ND<500 Vinyl Acetate " ND<500
<br /> cis-1,2-Dichloroethene ND<500 Vinyl Chloride(.) ND<500
<br /> trans-l,2-Dichloroethene ND<500 Xylenes,total 14,000
<br /> t 1,2-Dichloropropane ND<500 Comments
<br /> 1,3-Dichloropropane ND<500 Surrogate Recoveries
<br /> 2,2-Dichloropropane ND<500 DlbiomoflUOrOmethane 95
<br /> 10-Dichloropropene ND<500 Toluene-d8 101
<br /> cis-1,3-Dichloropropene ND<500 4-Bromotluorobenzene 90
<br /> 'water and Napor 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 ug/L.,vapor samples 0 5 ug/L,solid and sludge samples 5 uglkg,wipes 0 2ug/wipe
<br />' 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, (II 2-butanone, (g) 4-me1hyl-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 /> chlomethene,(o)dimethylbenzenes
<br /> DHS Certification No 1644 Edward Hamilton, Lab Director
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