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M w w w w M w w= w w = w M N <br />Table 1. Result of Second Half 2008 Monitoring, GCC Rio Grande, Inc. Red Rock Plant and Limestone Mine. Sampling conducted <br />November 6, 2008. - Continued <br />Anal a method units MW-002 MW-003 MW-004 Du -01 <br />RADIOCHEMISTRY <br />Gross Alpha SM 7110B Ci/L 24+/-3 21 +/-3 44+/-4 23+/-2 <br />Gross Beta SM 7110B Ci/L 21 +/-2 6.3+/-2.5 18+/-3 26+/-2 <br />Radium 226 SM 7500 Ra-B Ci/L 1.6+/-0.6 2.3+/-0.7 1.1 +/-0.7 1.6+/-0.8 <br />Radium 228 EPA Ra-05 Ci/L 0.9+/-0.8 0.7+/-0.7 7.5+/-1.1 1.7+/-0.9 <br />Total Solids EPA 160.3 m /L 2,050 2,970 3,250 2,150 <br />FIELD PARAMETERS <br />H Probe pH 7.25 6.92 7.14 -- <br />Conductive Probe us/Cm 1,800 2,670 2,670 <br />Temperature Probe °C 14.8 14.9 14.6 -- <br />Notes - Analyses performed by Evergreen Analytical. Radiochemistry sub-contracted to Hazen Research. NC = Not collected. <br />NA = Not Analyzed <br />Dup-01 = Blind duplicate of primary groundwater sample MW-002 <br />3 of 3