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<br />a <br />0 <br />Ul <br />Evergreen Analytical, Inc. Date: 19-Dec-08 <br />Lab Order: 08-8652 <br />Client Project ID CASE NARRATIVE <br />SAMPLE RECEIVING <br />Sample(s) were hand delivered to the laboratory by the client. <br />Custody seals were not present. <br />The temperature of the sample(s) upon arrival was 4.2 °C. <br />Sample(s) were received in good condition, in the proper container, and within holding times. <br />The Ammonia and Radium sample(s) were preserved properly. <br />The LIMS default sample collection time of 0000 (midnight) is listed on the reports because there is no <br />sample collection time specified on the chain-of-custody (COC) for sample 08-8652-04. NJO/TP <br />QUALITY ASSURANCE (QA) <br />Analyses performed on samples in this work order by EAL meet the requirements of the EAL Quality <br />Assurance Program unless otherwise explained. Analyses of discharge samples meet the requirements <br />of 40 CFR Part 136 unless otherwise explained. TP <br />CLIENT SERVICES <br />The metal, alkalinity, and anion analytes were selected per the quotation. There are no other anomalies <br />to report. EKH <br />GENERAL CHEMISTRY <br />The Anion samples 08-8652 had high conductivity and high Chloride levels and needed diluting. This <br />raised the reporting limit for Nitrate-N (-02 and -04) and Nitrite-N (-01, -02, -03, and -04). There are <br />no other anomalies to report. BNP/MM <br />METALS ANALYSIS <br />Method 200.7: The matrix spike and matrix spike duplicate (MS/MSD, 08-8652-01 ) recoveries for <br />sodium and the matrix spike (MS) for calcium are outside the QC limits, due to the high concentration <br />of these minerals in the sample versus the low concentration of the spike. The matrix spikes <br />(MS/MSD, 08-8652-01) recoveries for barium and silver are below the QC limits; this is assumed due <br />to possible sample matrix interference. The RPDs for these analytes are within QC limits and all <br />laboratory control spike (LCS) recoveries are within QC limits, showing the analyses are in control. <br />There are no other anomalies to report. WKH/TP