Laserfiche WebLink
( M;? www.enstoob.com ? <br />°•"Si 195t Helena, MT 871472-0711 s Billings, MT 800-735-4489 = Casper, WY 888-235-0515 <br />Gillette, WY 888-686-7175 • Rapid City, SD 688-872-1225 • College Station, TX 888-89D-2218 <br /> LABORATORY ANALYTICAL REPORT <br /> Prep ared by Casper, WY Branch <br />Client: Cotter Corporation Report Date: 02/11 /11 <br />Project: Schwartz SW 01 -11 -11 S25440- S25447 Collection Date: 01/13/11 09:40 <br />Lab ID: 011010459-008 DateReceive d: 01/14/11 <br />Client Sample ID: SW BPL (S25447) Matri x: Aqueous <br /> MCLI <br />Analyses Result Units Qualifiers RL QCL Method Analysis Date / By <br />METALS-TOTAL <br />Mercury ND mg/L 0.0001 E245.1 01/19/11 09:23 / rdw <br />Molybdenum 0.016 mg/L 0.005 E200.8 01/24/11 21:02 / sml <br />Silver ND mg/L 0.00005 E200.8 01/21/11 05:221 smi <br />Thallium ND mg/L 0.0002 E200.8 01,21111 05:22 / sml <br />Uranium 0.389 mg/L 0.0002 E200.8 01/21/11 05:221 sml <br />Zinc ND mg/L 0.005 E200.8 01/21/11 05:22 / sml <br />RADIONUCLIDES - DISSOLVED <br />Radium 226 0.38 pCi!L E903.0 01/25/11 10:451 trs <br />Radium 226 precision (±) 0.15 pCi/L E903.0 01/25/11 10:45! Its <br />Radium 226 MDC 0.16 pCi/L E903.0 01!25/11 10:45,1 trs <br />RADIONUCLIDES - TOTAL <br />Gross Alpha 335 pCi/L E900.0 01/29/11 11:26 / ep <br />Gross Alpha precision (±) 8.2 pCi/L E900.0 01/29/11 11:26 / ep <br />Gross Alpha MDC 2.3 pCi/L E900.0 01/29/11 11:261 ep <br />Gross Beta 85.9 pCi/L E900.0 01/29/11 11:26 / ep <br />Gross Beta precision (±) 2.6 pCi/L E900.0 01!29/11 11:26 / ep <br />Gross Beta MDC 2.4 pCi/L E900.0 01/29/11 11:261 ep <br />Radium 226 0.51 pCi1L E9010 02107,11 15:15 / trs <br />Radium 226 precision (t) 0.16 pCi/L E903.0 02)07/11 15:151 trs <br />Radium 226 MDC 0.14 pCi/L E903.0 02/07/11 15:15! trs <br />Radium 228 0.70 pCi/L U RA-05 01131 /11 11:58 / plj <br />Radium 228 precision (±) 0.65 pCi/L RA-05 01131 /11 11:58 / plj <br />Radium 228 MDC 1.0 pCi/L RA-05 01/31/11 11:581 plj <br />DATA QUALITY <br />A/C Balance (± 5) -4.20 % Calculation 02/11/11 14:27 ! sdw <br />Anions 5.84 meq/L Calculation 02/11/11 14:27 / sdw <br />Cations 5.37 meq/L Calculation 02111/11 14:27 / sdw <br />Solids. Total Dissolved Calculated 344 mg/L Calculation 02/11/11 14:27 ! sdw <br />TDS Balance (0.80 - 1.20) 1.06 Calculation 02/11 /11 14:27 / sdw <br />FIELD PARAMETERS <br />Conductivity 567 umhos/cm FIELD 01/13/11 09:401 <br />pH 7.86 s.u. FIELD 01/13/11 09:401 <br />Temperature 3.4 °C FIELD 01/13/11 09:401 " <br />"- Performed by Sampler <br />.. ...... <br />Report RL - Analyte reporting limit. MCL - Maximum contaminant level. <br />Definitions: QCL - Quality control limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration U - Not detected at minimum detectable concentration <br />Page 11 of 38