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Project Number: SF&175-0204.72 <br /> Consultant Project Number: 203-175-32WO1 I <br /> Contract Number: N46CW00244-9-X <br /> Fatality Number: 9-0557 <br /> Work Order Number: D005279 <br /> Report Issue Date: May 21, 19W <br /> QA Conformance Summary <br /> Purgeabie Hydrocarbons In Soil <br /> EPA Method 8240 <br /> 1.0 Blanks <br /> Zero of 39 target compounds found in reagent water blank and as shown in Table 2. <br /> 2.0 Indep2ndent QQ Check m l <br /> The control limits were met for 8 of 8 QC check compounds in the aqueous QC check <br /> sample as shown in Table 3. <br /> 3.0 Surrogate QgmDoundRerQveries <br /> Recovery limits were met for all three surrogate compounds for all samples as shown in <br /> Tables 4a, 4b, and 4c. <br /> 4.0 SaMple Handling <br /> 4.1 Sample handling and holding time criteria were met for all samples. <br /> 4.2 There were no exceptional conditions requiring dilution of samples. <br /> GTE>_Concord,CA Page 3 of 9 <br /> D005279.DOC MGTEL <br /> R <br /> LABORATORIES, INC. <br />