110 2nd Avenue South #137 Pacheco CA 94553-5560
<br /> `1 y McCampbell Analytical, Inc. Telephone 925-796-1620 Fax 925 796-1622 L
<br /> Website www niccampbell corn E mail main®mccampbell cam
<br /> Advanced GeoEnvlronmental, Inc Client Project ID West Clay-Ozone Date Sampled 04/05/05
<br /> BST Date Received 04/05/05
<br /> . 837 Shaw Road
<br /> Client Contact Bill Little Date Extracted 04/05/05
<br /> Stockton,CA 95215 Client P O Date Analyzed 04/13/05
<br /> Volatile Organics by P&T and GUMS(Basic Target List)*
<br /> Extraction Method SW5030B Analytical Method SW92608 Work Order 0504049
<br /> Lab ID 0504049-011A
<br /> Client ID N_Sparged W
<br /> Matrix Soil
<br /> Compound Concentration* DF R`L°,,;unt Compound Concentration * DF ReLitrut ortin6
<br /> Acetone 097 1 0 02 Acrolem ro enal ND 1 0 02
<br /> Acryloriltrile ND 1 0 008 tert-Am l methyl ether(TAME)_ ND 1 0 002
<br /> Benzene ND l 0 002 Bromobenzene ND 1 0 002
<br /> Bromochloromethane ND 1 0 002 Bromodichloromethane ND 1 0 002
<br /> Bromoform ND 1 0 002 Bromomethane ND 1 0 002
<br /> 2-Butanone MEK 1 2 1 0 0 08 t-But 1 alcohol(TBA) 036 1 0 0 1
<br /> ri-BlItyi benzene ND 1 0 002 sec-Bulyl berizene ND 1 0 002
<br /> tert-Butyl benzene ND 1 0 002 Carbon Disulfide ND 1 0 002
<br /> Carbon Tetrachloride ND 1 0 002 Chlorobenzene ND 1 0 002
<br /> Chloroethane ND 1 0 002 2-Chloroeth 1 Vinyl Ether ND 1 0 004
<br /> Chloroform ND 1 0 002 Chloromethane ND 1 0 002
<br /> 2-Chlorotoluene ND 1 0 002 4-Chlorotoluene ND 1 0 002
<br /> D1brOMUChIOrOmethane ND l 0 002 1,2-Dibromo-3-chloro ro ane ND 1 0 002
<br /> 1,2-Dibromoethane(EDB) ND 1 0 002 Dibromomethane ND 10 002
<br /> 1,2-Dichlorobenzene ND 1 0 002 1,3-Dichlorobenzene ND 1 0 002
<br /> 1,4-Dichlorobenzene ND l 0 002 Dichlorodifluoromethane ND 1 0 002
<br /> 1,1-Dtchloroethane ND l 0 002 1,2-Dtchloroethane 1,2-DCA ND 1 0 002
<br /> .
<br /> 1,1-Dichloroethene ND 1 0 002 cis-1,2-Dichloroethene ND 1 0 002
<br /> trans-1,2-Dichloroethene ND 1 0 002 1,2-Dichloro ro ane ND 1 0 002
<br /> 1,3-Dichlororo ane ND 1 0 002 2,2-Dichlororo ane ND 1 0 002
<br /> 1 1-Dichloro ro ene ND 1 0 0 02 cis-l,3-Dtchloro ro ene ND 1 0 002
<br /> trans-l,3-Dtchloro ro ene ND 1 0 002 Dnso ro 1 ether(DIPS) ND 1 0 002
<br /> Eth (benzene ND 1 0 002 Ethyl tert-but I ether ETBE ND 1 0 002
<br /> Freon 113 ND 1 0 0 4 Hexachlorobutadiene ND 1 0 002
<br /> Hexachloroethane ND 1 0 002 2-Hexanone ND 1 0 002
<br /> Isopropylbenzene ND 1 0 002 4-1sopropyl toluene ND 10 002
<br /> Meth 1-t-bu I ether(MTBE) ND 1 0 1 002 Methylene chloride ND 1 0 002
<br /> 4-Methyl-2- entanone(MIBK) ND 1 0 002 Naphthalene ND 1 0 002
<br /> Nitrobenzene ND 1 0 0 4 n-PTopyl benzene ND 1 0 002
<br /> Styrene ND l 0 002 1 1 1,2-Tetrachloroethane ND 10 002
<br /> 1,1,2,2-Tetrachloroethane ND 1 0 002 Tetrachloroethene ND 1 0 002
<br /> Toluene ND 1 0 002 1,2,3-Trichlorobenzene ND 1 0 002
<br /> 1,2,4-Trrchlorobenzene ND 10 002 1,1,1-Trichloroethane ND 10 002
<br /> 1,1,2-Trichloroethane ND 1 0 002 Trichloroethene ND 1 0 002
<br /> Trichlorofluoromethane ND 1 0 002 1,2,3-Tnchlororo ane ND 1 0 002
<br /> 1,2,4-Trimeth ]benzene ND 10 002 1,3,5-Trimeth (benzene ND 10 002
<br /> Vinyl Chloride ND 10 002 1 Xylenes ND 1 10 002
<br /> Surrogate Recoveries(%)
<br /> %SSI 98 %SS2 98
<br /> %SS3 108
<br /> Comments
<br /> *water and vapor samples are reported inµg/L,soil/sludgelsolid samples in mg/kg,producdoil/non-aqueous liquid samples and all TCLP&SPLP
<br /> extracts are reported in mg/L,wipe samples inµg/wipe
<br /> ND means not detected above the reporting limit N/A means analyte not applicable to this analysis
<br /> 11 surrogate diluted out of range or surrogate coelutes with another peak
<br /> • h)lighter than water immiscible sheen/product is present,i)liquid sample that contains greater than--1 vol %sediment,t)sample diluted due to high
<br /> organic content/matrix interference,k)reporting limit near,but not identical to our standard reporting limit due to variable Encore sample weight m)
<br /> reporting limit raised due to insufficient sample amount,n results are reported on a dry weight basis, see attached narrative
<br /> DHS Certification No 1644 11-1-44�Angela Rydellus, Lab Manager
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