Laserfiche WebLink
��=�.w� "zF sn - y_ c c" -�'"rrP•-A- �r _ _ �,£�-:�:. :;fir- � _ <br /> .tea' <br /> Hm <br /> u+. <br /> Project Number: SFB-17540204.72 <br /> Consultant ProjeLt Number: IBCOO-2504344 <br /> Contract Number: N4&CWCO244.9•, <br /> Pae4liry Number. 9-5155 <br /> Work order Number. 0008737 <br /> Report issue Date: August 31,1990 <br /> r� <br /> QA Conformance Summary <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8020/8015 <br /> 1.0 Blanks <br /> Five of target compounds were below detection limits in the reagent water blank and reagent <br /> methanol blank as shown in Tables 2a and 2b. <br /> �s 2.0 In -egn e-it OC he k$amcle <br /> The control limits were met for 4 out of 4 QC check compounds as shown in Table 3, <br /> 3.0 Surroaatg Compound Rpcovgries <br /> Percent recovery limits were met for the surroe, compound(naphthalene)for all samples <br /> 3 as shown in Table 4. <br /> 4.0 Matrix Spike(MS)and Matrix 5pike_Oupl'trtate lM31)1 Accuracy and Precision <br /> 4.1 Percent recovery limits were met for4 of 4 compounds in the MS and MSD as shown in Table <br /> 5. <br /> 4.2 Relative percent difference(RPD)cmeeb,was met for 4 of 4 analytes in the MS and MSD as <br /> shown in Table S. <br /> 5.0 Sample Hnlin <br /> 5.1 Sample handling and holding time criteria were met for all samples. <br /> 5.2 There were no exceptional conditions requiring dilution of samples. <br /> GTEL Concwd,CA Page 3 of 7 <br /> C008737.00C <br /> • GT E L <br /> E N V I A O K u f N r At <br /> 13M LAOORAIODIf S. INC <br />