Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES,INC. <br /> Client: Shaw Environment&Infrastructure,Inc. Service Request No.: L0600004 <br /> Project: North County LF,San Joaquin County I"Storm Event/791288 100005000 <br /> Sample Matrix: Water Date Received: 1/4/06 <br /> CASE NARRATIVE <br /> All analyses were performed consistent with the quality assurance program of Columbia Analytical Services,Inc.(CAS). <br /> This report contains analytical results for samples designated for Tier 11 data deliverables. When appropriate to the <br /> method,method blank results have been reported with each analytical test. Additional quality control analyses reported <br /> herein include: Matrix/Duplicate Matrix Spike (MS/DMS), and Laboratory/Duplicate Laboratory Control Sample <br /> (LCS/DLCS). <br /> Sample Receipt <br /> The samples were received for analysis at Columbia Analytical Services on 1/4/06. No discrepancies were noted upon <br /> initial sample inspection. The samples were received in good condition and consistent with the accompanying chain of <br /> custody form The samples were stored at 4°C upon receipt at the laboratory. <br /> General Chemistry Parameters <br /> The Method Blank contained a trace hit for Chloride. The associated field sample results were greater than 20 times <br /> the result in this method blank;therefore,the data was approved. <br /> Approved by Date �/�U Lo(a <br />