Laserfiche WebLink
PLO <br />www.ertrgoob.com Helena, NT 877472 -0711 • Billings, NT 800 - 735 -4489 • Casper, WY 888- 235 -0515 <br />Sm' IM Gillette, WY 866 -686 -7175 • Rapid City, SD 886 -672 -1225 • College Station, TX 888 - 690 -2218 <br />QA/QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation <br />Project: Schwartz GW 06/12/13 S27034 <br />Analyte Count <br />Result <br />Units <br />Method: E900.0 <br />06/29/13 05:36 <br />87 <br />Sample ID: Th230 -GrAB -1565 <br />Laboratory Control Sample <br />Gross Alpha <br />110 <br />pCi /L <br />Sample ID: Sr90 -GrAB -1565 <br />Laboratory Control Sample <br />Gross Beta <br />172 <br />pCi /L <br />Sample ID: MB -GrAB -1565 6 <br />Method Blank <br />130 <br />Gross Alpha <br />-0.1 <br />pCi /L <br />Gross Alpha precision ( ±) <br />0.7 <br />pCi /L <br />Gross Alpha MDC <br />1 <br />pCi /L <br />Gross Beta <br />-2 <br />pCi /L <br />Gross Beta precision ( ±) <br />1 <br />pCi /L <br />Gross Beta MDC <br />2 <br />pCi /L <br />Sample ID: C13060461- 002EDUP 6 <br />Sample Duplicate <br />5.4 13.8 <br />Gross Alpha <br />2.80 <br />pCi /L <br />Gross Alpha precision ( ±) <br />1.19 <br />pCi /L <br />Gross Alpha MDC <br />1.77 <br />pCi /L <br />Gross Beta <br />0.267 <br />pCi /L <br />Gross Beta precision ( ±) <br />1.60 <br />pCi /L <br />Gross Beta MDC <br />2.66 <br />pCi /L <br />Sample ID: C13060608- 003EMS <br />Sample Matrix Spike <br />Gross Alpha <br />118 <br />pCi /L <br />Sample ID: C13060608- 003EMSD <br />Sample Matrix Spike Duplicate <br />Gross Alpha <br />123 <br />pCi /L <br />Sample ID: C13060608- 003EMS <br />Sample Matrix Spike <br />Gross Beta <br />185 <br />pCi /L <br />Sample ID: C13060608- 003EMSD <br />Sample Matrix Spike Duplicate <br />Gross Beta <br />195 <br />pCi /L <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />Report Date: 07/05/13 <br />Work Order: C13060505 <br />RL %REC Low Limit High Limit RPD RPDLimit Qual <br />Batch: GrAB -1565 <br />Run: G542M 130625B 06/28/13 17:15 <br />104 80 120 <br />Run: G542M 130625B 06/28/13 17:15 <br />96 80 120 <br />Run: G542M_130625B 06/28/13 17:15 <br />U <br />A <br />Run: G542M_130625B 06/28/13 17:15 <br />81 121.9 <br />140 280.9 U <br />ND - Not detected at the reporting limit <br />U - Not detected at minimum detectable concentration <br />Page 17 of 21 <br />Run- <br />G542M <br />130625B <br />06/29/13 05:36 <br />87 <br />70 <br />130 <br />Run: <br />G542M <br />130625B <br />06/29/13 05:36 <br />92 <br />70 <br />130 <br />4.1 16.3 <br />Run- <br />G542M_130625B <br />06/29/13 05:36 <br />98 <br />70 <br />130 <br />Run: <br />G5421VI_130625B <br />06/29/13 05:37 <br />104 <br />70 <br />130 <br />5.4 13.8 <br />ND - Not detected at the reporting limit <br />U - Not detected at minimum detectable concentration <br />Page 17 of 21 <br />