Laserfiche WebLink
Protect Number SF&175-0204 72 <br /> Consultant Protect Number iWOO-250-044 <br /> Contract Number N46CWCO244-9 X <br /> Facility Number 9-6155 <br /> Work Order Number C010838 <br /> Report Issue Date November 5, 1990 <br /> DA Conformance Summary <br /> Total Petroleum Hydrocarbons <br /> as Gasoline in Soil <br /> EPA Method 8015 <br /> 10 Blanks <br /> One of 1 target compound were below detection limits In the reagent water blank and reagent <br /> methanol blank as shown In Tables 2a and 2b <br /> 20 Indegenderlt CC Check Sgmgl <br /> The control limits were met for 1 out of 1 CC check compound as shown in Table 3 <br /> 30 Surrogate Compound RecoyLrIu <br /> Percent recovery limits were met for the surrogate compound (naphthalene) for all samples <br /> as shown In Table 4 <br /> 40 Matrix S ,ke MS and Matrix S ike Du llcate MSD Accuracy and Precision <br /> 41 Percent recovery limits were met for 4 of 4 compounds In the MS and MSD as shown In Table <br /> 5 <br /> 42 Relative percent difference (RPD) criteria was met for 4 of 4 analytes In the MS and MSD as <br /> shown to Table 5 <br /> 50 Sample H n ling <br /> 51 Sample handling and holding time criteria were met for all samples <br /> 52 There were no exceptional conditions requiring dilution of samples <br /> . GTEL Concord CA Page 3 of 7 <br /> C010838 DOC GTE <br /> L <br /> E-N V 1 Ro N ME V r AL <br /> ® kA6o1?Ar041E5 INC <br />