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J • FsNft ' www.ene dab.com Helena,MT 877-472-0711 •Billings,MY 900-735-4488•Casper,WY 888-235-0515 <br /> M*ftdh=*=same,rsaz Gillette,WY 866-686-7175•Rapid City,SD 888-672-1225•College Station,TX 888-600-2218 <br /> QA/QC Summary Report <br /> Prepared by Casper, WY Branch <br /> Client: Cotter Corporation Report Date: 07/03/14 <br /> Project: Schwartz-GW 6/19/14 S27586, S27587 Work Order: C14060762 <br /> Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual <br /> Method: E900.0 Batch:GrAB-1781 <br /> Lab ID: Th230-GrAB-1781 Laboratory Control Sample Run:TENNELEC-3_140624A 06/25/14 14:02 <br /> Gross Alpha 137 pCi/L 119 80 120 <br /> Lab ID: Sr90-GrAB-1781 Laboratory Control Sample Run:TENNELEC-3_140624A 06/25/14 14:02 <br /> Gross Beta 198 pCi/L 99 80 120 <br /> Lab ID: MB-GrAB-1781 6 Method Blank Run:TENNELEC-3 140624A 06/25/14 14:02 <br /> Gross Alpha 1 pCi/L <br /> Gross Alpha precision(±) 0.7 pCi/L <br /> Gross Alpha MDC 1 pCi/L <br /> Gross Beta -0.8 pCi/L U <br /> Gross Beta precision (±) 1 pCi/L <br /> Gross Beta MDC 2 pCi/L <br /> Lab ID: C14060208-004DDUP 6 Sample Duplicate Run:TENNELEC-3_140624A 06/25/14 14:03 <br /> Gross Alpha 112 pCi/L 11 17.8 <br /> Gross Alpha precision(±) 4.52 pCi/L <br /> Gross Alpha MDC 1.73 pCi/L <br /> Gross Beta 37.7 pCi/L 1.6 23.7 <br /> Gross Beta precision (±) 2.60 pCi/L <br /> Gross Beta MDC 3.09 pCi/L <br /> Lab ID: C14060762-002FMS Sample Matrix Spike Run:TENNELEC-3_140624A 06/26/14 00:19 <br /> Gross Alpha 886 pCi/L 73 70 130 <br /> Lab ID: C14060762-002FMSD Sample Matrix Spike Duplicate Run:TENNELEC-3_140624A 06/26/14 00:19 <br /> Gross Alpha 924 pCi/L 103 70 130 4.3 12.8 <br /> Lab ID: C14060762-002FMS Sample Matrix Spike Run:TENNELEC-3_140624A 06/26/14 00:19 <br /> Gross Beta 320 pCi/L 104 70 130 <br /> Lab ID: C14060762-002FMSD Sample Matrix Spike Duplicate Run:TENNELEC-3_140624A 06/26/14 00:17 <br /> Gross Beta 283 pCi/L 87 70 130 13 13.7 <br /> Qualifiers: <br /> RL-Analyte reporting limit. ND-Not detected at the reporting limit. <br /> MDC-Minimum detectable concentration U-Not detected at minimum detectable concentration <br /> Page 24 of 29 <br />