2012-12-14_HYDROLOGY - M1977300 - Laserfiche WebLink

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ENERGY t, ABU/ 44 1 Client: Cotter Corporation Method: E900.0 Sample ID: Th230 -GrAB -1357 Gross Alpha Sample ID: MB -GrAB -1357 Gross Alpha Gross Alpha precision ( ±) Gross Alpha MDC Gross Beta Gross Beta precision ( ±) Gross Beta MDC www.energylab.com Asalytresl Excellence Since 1952 Qualifiers: RL - Analyte reporting limit. MDC - Minimum detectable concentration Laboratory Control Sample 103 pCi /L 6 Method Blank -0.5 pCi /L 0.6 pCi /L 1 pCi /L -3 pCi /L 1 pCi /L 3 pCi /L Sample ID: C12090218 - 001 EMS Sample Matrix Spike Gross Alpha 226 pCi /L Helena, MT 877- 472 -0711 • Billings, MT 800- 735 -4489 • Casper, WY 888 - 235 -0515 Gillette, WY 866- 686 -7175 • Rapid City, SD 888 -672 -1225 • College Station, Di 888 -690 -2218 QA /QC Summary Report Prepared by Casper, WY Branch Project: Schwartz -SW 9/05/12 S26562 Work Order: C12090140 Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual Run: G5000W_120924A 102 80 120 Run G5000W_120924A Sample ID: C12090081- 002ADUP 6 Sample Duplicate Run: G5000W_120924A 09/26/12 16:51 Gross Alpha 49.7 pCr/L 20 32.8 Gross Alpha precision ( ±) 5.61 pCi /L Gross Alpha MDC 6.46 pCi /L Gross Beta 13.3 pCi /L 34 99 Gross Beta precision ( ±) 5.06 pCi /L Gross Beta MDC 7.96 pCi /L Run: G5000W_120924A 111 70 130 Report Date: 10/02/12 ND - Not detected at the reporting limit. U - Not detected at minimum detectable concentration Page 23 of 28 Batch' GrAB -1357 09/26/12 16:51 09/26/12 16.51 U U 09/27/12 04:53 Sample ID: C12090218 -001 EMSD Sample Matrix Spike Duplicate Run' G5000W_120924A 09/27/12 04:53 Gross Alpha 220 pCi /L 108 70 130 2.9 14.4 Sample ID: C12090218 -001 EMSD Sample Matrix Spike Duplicate Run: G5000W_120924A 09/27/12 04:53 Gross Beta 189 pCi /L 102 70 130 12 14.3