Laserfiche WebLink
1 <br /> ' cb Curtis &Tompkins.Ltd. <br /> atch QC Repo i <br /> California Title 22 Metals <br /> .i' <br /> La Location: DVI-Burn Pit <br /> Client: URS Corporation Prep: EPA 3050B <br /> Pro'ect#: DVI-BPAnal sis: EPA 6010B <br /> Matrix: of Batc 173967 <br /> Units: mg/Kg Prepared: 04/20/11 <br /> Diln Fac: 1.000 Analyzed: 04/23/11 <br /> Type: BS Lab ID: QC588501 <br /> Result -%REC Limits <br /> Any i -"i <br /> Arsenic 50.00 99. 98 100 80-120 <br /> Barium 100.0 101.0 101 80-120 <br /> Beryllium 2 .500 2.377 95 80-120 <br /> Cadmium 10.00 10.06 101 80-120 <br /> Chromium 100.0 100.0 100 80-120 <br /> Cobalt 25.00 24.93 100 80-120 <br /> Copper 12.50 12.23 98 78-120 <br /> Lead 100.0 97.94 98 80-120 <br /> Molybdenum 20.00 19.94 100 80-120 <br /> Nickel 25.00 24 .79 99 80-120 <br /> Selenium 50.00 50.18 100 80-120 <br /> Silver 10.00 8.765 88 80-120 <br /> Thallium 50.00 49.08 98 80-120 <br /> Vanadium 25.00 25.01 100 80-120 <br /> Zinc 25.00 25.02 100 80-120 <br /> Type: BSD Lab ID: QC588502 <br /> Spiked Result %REC Limits RPD Lim <br /> timony - <br /> Arsenic 50.00 51.33 103 80-120 3 20 <br /> Barium 100.0 102.2 102 80-120 1 20 <br /> Beryllium 2.500 2.385 95 80-120 0 20 <br /> Cadmium 10.00 10.31 103 80-120 2 20 <br /> Chromium 100.0 101.0 101 80-120 1 20 <br /> Cobalt 25.00 25.50 102 80-120 2 20 <br /> Copper 12.50 12.51 100 78-120 2 20 <br /> Lead 100.0 100.4 100 80-120 2 20 <br /> Molybdenum 20.00 20.37 102 80-120 2 20 <br /> Nickel 25.00 25.36 101 60-120 2 20 <br /> Selenium 50.00 51.05 102 80-120 2 20 <br /> Silver 10.00 8.959 90 80-120 2 20 <br /> Thallium 50.00 50.17 100 80-120 2 20 <br /> Vanadium 25.00 25.31 101 80-120 1 20 <br /> Zinc 25.00 25. 66 103 80-120 3 20 <br /> RPD= Relative Percent Difference <br /> Page 1 of 1 <br /> 1 <br /> 32 of 35 <br />