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Pton Blvd., Los Angeles, CA 90021 <br /> IM <br /> """" POSITIVE <br /> 781 East Washington <br /> L�B �►� I�1r/1 E [213] 745-5312 FAX(213) 745-6372 <br /> Certificate of Analysis Page 9 of 21 <br /> File#:73101 <br /> Smith Emery Company GeoService[SF] Report Date: 04/18/19 <br /> 1940 Oakdale Avenue Submitted: 04/11/19 <br /> San Francisco, CA 94124 PLS Report No.: 1904116 <br /> Attn: Mr. Patrick Morrison Phone: (800) 675-8886 FAX:(415)642-7055 <br /> Project: Seton Pacific RWC-MUUD-PHASE 1/71519-3 <br /> Quality Control Data <br /> Spike Source a/oRE RPD <br /> �nafyteResui> PQL,, Units Levet. Result; %REC :, Limits . RPD' Limit t}ualifier <br /> Batch BD91541-EPA 35500 <br /> Blank Prepared&Analyzed:04/15/19 <br /> TPH C11-C28 No 2.50 mg/kg <br /> TPH C23-C36 No 100 mg/kg <br /> Surrogate:n-Tetracosane 19.6 mg/kg 20.83 94.2 64-139 <br /> LCS Prepared&Analyzed:04/15/19 <br /> Diesel 626 12.5 mg/kg 554.7 113 74-154 <br /> Surrogate:n-Tetracosane 21.8 mg/kg 20.83 105 64-140 <br /> Matrix Spike Source:1904143-01 Prepared&Analyzed:04/15/19 <br /> Diesel 83.0 2.50 mg/kg 110.9 ND 74.8 53-138 <br /> Surrogate:n-Tetracosane 18.9 mg/kg 20.83 90.7 64-139 <br /> Matrix Spike Dup Source:1904143-01 Prepared&Analyzed:04/15/19 <br /> Diesel 105 2.50 mg/kg 110.9 ND 94.5 53-138 23.3 30 <br /> Surrogate:n-Tetracosane 22.2 mg/kg 20.83 107 64-139 <br /> Batch BD91?-EPA <br /> 11 'S030B <br /> Blank Prepared&Analyzed:04/11/19 <br /> TPH C6-C10 No 0.500 mg/kg <br /> Dichlorodifluoromethane(FC-12) No 0.00400 mg/kg <br /> Chloromethane No 0.00400 mg/kg <br /> Vinyl chloride(Chloroethylene) ND 0.00400 mg/kg <br /> Bromomethane(Methyl bromide) No 0.00400 mg/kg <br /> Chloroethane No 0.00400 mg/kg <br /> Trichlorofluoromethane(FC-11) ND 0.00400 mg/kg <br /> Acetone No 0.0800 mg/kg <br /> Carbon disulfide ND 0.0400 mg/kg <br /> 1,1-Dichloroethene ND 0.00400 mg/kg <br /> Methylene chloride(Dichloromethane) No 0.0200 mg/kg <br /> Tert-butyl alcohol No 0.0200 mg/kg <br /> trans-1,2-Dichloroethene No 0.00400 mg/kg <br /> Methyl tert-butyl ether(MTBE) ND 0.00400 mg/kg <br /> 1,1-Dichloroethane ND 0.00400 mg/kg <br /> Di-isopropyl ether ND 0.00400 mg/kg <br /> Vinyl acetate ND 0.0400 mg/kg <br /> Ethyl tert-butyl ether No 0.00400 mg/kg <br /> 2,2-Dichloropropane ND 0.00400 mg/kg <br /> cis-1,2-Dichloroethene ND 0.00400 mg/kg <br /> 2-Butanone(MEK) No 0.0400 mg/kg <br /> Bromochloromethane No 0.00400 mg/kg <br /> Chloroform No 0.00400 mg/kg <br />