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Onnlll <br /> 4203 UJest Swift ® Fresno, Colifornio 93722 ® Phone 559.275-2175 ® Fox 559.275-4422 <br /> NELAP Certification Number:05233CA(HW) <br /> November 26, 2008 <br /> CH2M Hill <br /> 2525 Air Park Drive <br /> Redding, California 96001-2443 <br /> Attn: Jeremy Higgins <br /> Subject: Report of Data: Case 57458 <br /> Results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document. This analytical report must be reproduced in its entirety. <br /> Dear Mr. Higgins: <br /> Two water samples and a trip blank for project"367254.01.01.01 Forward Landfill GTF <br /> Annual 2008" were received November 6, 2008, in good condition. Written results are <br /> being provided on this November 26,2008, for the requested analyses. All holding times <br /> were met. <br /> For the EPA 8260B analysis, the samples were purged according to EPA method 5030B. <br /> In the 081117AH lab control spike, trans-1,4-Dichloro-2-butene recovered above the <br /> 130% upper control limit at 132%. In the 081119AM LCS, 1,2-Dibromo-3-chloropropane <br /> recovered above the 130% limit at 160%. Neither compound was detected in the <br /> associated samples, and all other spike recoveries were acceptable. <br /> For the EPA 6010B analysis, the sample was filtered in the laboratory then digested <br /> according to EPA method 3010A. Three metals were detected in the preparation blank at <br /> concentrations greater than one-half the reporting limit: antimony,calcium, and copper. <br /> Antimony was not detected to the sample;calcium detection was greater than ten times <br /> the level in the blank; and copper is flagged with a`B". In the matrix spike,calcium <br /> recovered below the 80% lower control limit at 74.4% in the MSD. All other spike <br /> recoveries were acceptable. <br /> For the EPA 7470A analysis,the sample was filtered in the laboratory then digested and <br /> analyzed according to the method. <br /> No other unusual problems or complications were encountered with this sample set. <br /> If you have any questions or require further information, please contact us at your <br /> convenience. Thank you for choosing APPL, Inc. <br /> 57458 Higgins Reddin.doc <br /> BB B <br />