Laserfiche WebLink
i <br /> Environmental <br /> Memorandum Resources <br /> b, Management <br /> To: Del Monte Stockton File 1777 Botelho Drive <br /> Suite 260 <br /> From: Ms. Jackie Luta Walnut Creek,CA 94596 <br /> (925)946-0455 <br /> Date: 2 May 2007 (925)946-9968(fax) <br /> Subj ect: Data Review of Del Monte Samples Collected on 27 <br /> February 2007 <br /> Project Number: 0060269 <br /> ERM® <br /> Data Package: Entech Analytical Data Package 54204 <br /> The quality of the data was assessed and an necessary qualifiers were <br /> q tY Y Y <br /> applied following the USEPA Contract Laboratory Program National <br /> L Functional Guidelines for Organic Data Review, October 1999. <br /> HOLDING TIME AND PRESERVATION EVALUATION <br /> The sample shipments were received at the laboratory within the method <br /> prescribed temperature preservation requirements. The samples were <br /> prepared and analyzed within the method prescribed time period from <br /> the date of collection with the exception of six samples analyzed for total <br /> petroleum hydrocarbons, extractable fraction. These sample results were <br /> p Y P <br /> qualified as estimated (J or UJ) as shown in Table 1. <br /> BLANK EVAL DATION <br /> The method blank sample results were nondetected for each of the target <br /> analytes. No data required qualification based on blank results. <br /> BLANK SPIKE EVALUATION <br /> The laboratory control sample (LCS) recoveries were within the <br /> laboratory's limits of acceptance. The LCS recoveries indicate acceptable <br /> laboratory accuracy and precision. <br /> i <br />