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Sequoia 680 Chesapeake Dnvc Redwood Cay CA 94063 (415) 364-9600 FAX(415) 364 9233 <br />' 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX (510}988 9673 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(SOW 921 0100 <br /> � r rrr}1 .+r4 s v x r}'o.a.,..r�v k r+.^.,4.v w r r :.a i vr,..'"ri.a.aY inhF riS a� '{rr. r}rM i.t v v. '. r �. z rrr n i.r\1d`x�`rw • ,n <br /> Smith Environmental rH Client Project ID: 95-141-01-01, Ekholm Property <br /> 1260 Graphics Drive Matnx Liquid <br /> Modesto, CA 95351-1502 <br /> Attention 1Jeanne Homsey Work Order # 9601483 -01 Reported Jan 254 1996 n n rN vh a t „r `rr x , ra <br /> W r,da v r� a}xr`J av4rr vv�r"n rp dri>r3,.av wr}rrJ.v v}n mar r�ui.rr}a vS } rrt+C Ar 3wroC,'.r..r <br /> QUALITY CONTROL DATA REPORT <br />' Analyte: Diesel <br /> OC Batch# G00111960HEPEXC <br />' Analy Method: EPA S015M <br /> Prep. Method: EPA 3510 <br /> Analyst: J Minkel <br /> MS/MSD#: BLKo11196 <br /> Sample Conc: N D <br />' Prepared Date: 1/11/96 <br /> Analyzed Date: 1/11/96 <br /> Instrument I D #: GCHP4 <br /> Conc.Spiked- 1000ug/L <br />' Result- 750 <br /> MS % Recovery: 75 <br /> PDup. Result. 720 <br /> MSD % Recov .. 72 <br /> RPD 41 <br /> RPD Limit 0-50 <br /> �4r , r r ,.. L,rar .ArS.,a,,,�a a rna;,.awa,:a �,+rr •; ,n�:.. x rn,}.. },c}vv,,;, ,,,}rrr v ytAx n sr rrr , f r a r a .}.� r a <br /> r r rr ra.}CFA, 4r}v n Sri as n C .$'r rye rnr i .r w�.. I5r arni Ja v x n Orn♦r r [r r } a 4 d r <br />' v v s.r vnAxn W nrrmw.v-wvrnr}¢}rr a r�nv rrnv4 0.4�ErnYx Chnv-++'-'M•'++-^S as + +).t of a+rx.£+t>LPorS.ii„F,a MhMx rui r.r:rdd Y.iYvrd rr rvvrvwK+rna xsar}ir r�a . r,s, a r- r iv r ..r.{ rx w nr <br /> LCS #' BLK011296 <br />' Prepared Date: 1/12/96 <br /> Analyzed Date. 1/12/96 <br /> Instrument I.D.#: GCHP5 <br /> Conc. Spiked 10001ig/L <br />' LCS Result: 670 <br /> LCS % Recov.: 67 <br />' M <br /> LCS 38-122 <br /> Control Limits <br /> Please Note <br /> The LCS is a control sample of known,interferent-free matrix that is analyzed using the same reagents, <br /> UEGUOIA ANALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortified with known quantities of specific compounds and subjected to the entire analyticsl procedure if the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix <br /> Interference,the LCS recovery is to be used to validate the batch <br /> Vickie Tague Clark <br /> Project Manager **MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference 9601483 SSS <I> <br />