Laserfiche WebLink
www.energylab.com Helena, MT 677- 472 -0711 • Billings, MT 600- 735 -4469 • Casper, WY 888 - 235 -8515 <br />A#**sI Drab= Sbw IM J 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 />Report Date: <br />06/13/13 <br />Project: Schwartz GW 5/20/13 S26987 & S26988 <br />Work Order: <br />C13050760 <br />FAnalyte <br />Count Result Units <br />RL %REC <br />Low Limit High Limit RPD <br />RPDLimit Qual <br />Method: E900.0 <br />Batch: GrAB -1545 <br />Sample ID: Th230 -GrAB -1545 <br />Laboratory Control Sample <br />Run: G542M_130605A <br />06/06/13 16:29 <br />Gross Alpha <br />107 pCi /L <br />101 <br />80 120 <br />Sample ID: Sr90 -GrAB -1545 <br />Laboratory Control Sample <br />Run: G542M_130605A <br />06/06/13 16:29 <br />Gross Beta <br />168 pCi /L <br />92 <br />80 120 <br />Sample ID: MB -GrAB -1545 <br />6 Method Blank <br />Run: G542M_130605A <br />06/06/13 16:29 <br />Gross Alpha <br />0.5 pCi /L <br />U <br />Gross Alpha precision ( ±) <br />07 pCi /L <br />Gross Alpha MDC <br />1 pCi /L <br />Gross Beta <br />0.3 pCi /L <br />U <br />Gross Beta precision ( ±) <br />1 pCi /L <br />Gross Beta MDC <br />2 pCi /L <br />Sample ID: 013050760- 002HDUP <br />6 Sample Duplicate <br />Run: G542M_130605A <br />06/07/13 05:04 <br />Gross Alpha <br />1920 pCi /L <br />4.2 <br />12.2 <br />Gross Alpha precision ( ±) <br />20.9 pCi /L <br />Gross Alpha MDC <br />3.82 pCi /L <br />Gross Beta <br />407 pCi /L <br />0.4 <br />13.8 <br />Gross Beta precision ( ±) <br />7.69 pCi /L <br />Gross Beta MDC <br />4.29 pCi /L <br />Sample ID: C13050798- 001DMS <br />Sample Matrix Spike <br />Run: G542M_130605A <br />06/07/13 05:04 <br />Gross Alpha <br />116 pCi /L <br />91 <br />70 130 <br />Sample ID: C13050798- OOlDMSD <br />Sample Matrix Spike Duplicate <br />Run: G542M_130605A <br />06/07/13 05:04 <br />Gross Alpha <br />97.1 pCi /L <br />72 <br />70 130 18 <br />20 <br />Sample ID: C13050798- O01DMS <br />Sample Matrix Spike <br />Run: G542M_130605A <br />06/07/13 05:04 <br />Gross Beta <br />192 pCi /L <br />102 <br />70 130 <br />Sample ID: C13050798 -001 DMSD <br />Sample Matrix Spike Duplicate <br />Run: G542M_130605A <br />06/07/13 05:04 <br />Gross Beta <br />199 pCi /L <br />106 <br />70 130 3.7 <br />13.8 <br />Qualifiers: <br />RL - Analyte reporting limit. <br />MDC - Minimum detectable concentration <br />ND - Not detected at the reporting limit. <br />U - Not detected at minimum detectable concentration <br />Page 19 of 24 <br />