RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 1 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD Table of Contents ----------------- Part VI: Uncertainty Analysis ============================ 0RESRAD Uncertainty Analysis Results Probabilistic Input ................................. 2 Total Dose .......................................... 4 Total Risk .......................................... 6 Dose vs Pathway: Ground External ................... 8 Dose vs Pathway: Inhalation (w/o Radon) ............ 10 Dose vs Pathway: Radon (Water Ind.) ................ 12 Dose vs Pathway: Plant (Water Ind.) ................ 14 Dose vs Pathway: Meat (Water Ind.) ................ 16 Dose vs Pathway: Milk (Water Ind.) ................ 18 Dose vs Pathway: Soil Ingestion .................... 20 Dose vs Pathway: Water Ingestion ................... 22 Dose vs Pathway: Fish Ingestion .................... 24 Dose vs Pathway: Radon (Water Dep.) ................ 26 Dose vs Pathway: Plant (Water Dep.) ................ 28 Dose vs Pathway: Meat (Water Dep.) ................ 30 Dose vs Pathway: Milk (Water Dep.) ................ 32 Cumulative Probability Summary....................... 34 Summary of dose at graphical times, reptition 1..... 35 Summary of dose at graphical times, reptition 2..... 36 Summary of dose at graphical times, reptition 3..... 37 Peak of the mean dose at graphical times............. 38 Correlation and Regression coefficients (if any)..... 39

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 2 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD Probabilistic Input 0Number of Sample Runs: 300 Number Name Distribution Parameters ------ ---------------------- ---------------------- ---------------------------------------- 1 DCACTC(1) LOGNORMAL-N 6.72 3.22 2 DCACTU1(1) LOGNORMAL-N 6.72 3.22 3 DCACTS(1) LOGNORMAL-N 6.72 3.22 4 DCACTC(2) LOGNORMAL-N 7.28 3.15 5 DCACTU1(2) LOGNORMAL-N 7.28 3.15 6 DCACTS(2) LOGNORMAL-N 7.28 3.15 7 DCACTC(3) LOGNORMAL-N 2.84 2.25 8 DCACTU1(3) LOGNORMAL-N 2.84 2.25 9 DCACTS(3) LOGNORMAL-N 2.87 2.25 10 DCACTC(4) LOGNORMAL-N 5.94 3.22 11 DCACTU1(4) LOGNORMAL-N 5.94 3.22 12 DCACTS(4) LOGNORMAL-N 5.94 3.22 13 DCACTC(5) LOGNORMAL-N 7.78 2.76 14 DCACTU1(5) LOGNORMAL-N 7.78 2.76 15 DCACTS(5) LOGNORMAL-N 7.78 2.76 16 DCACTC(6) LOGNORMAL-N 6.86 1.89 17 DCACTU1(6) LOGNORMAL-N 6.86 1.89 18 DCACTS(6) LOGNORMAL-N 6.86 1.89 19 DCACTC(7) LOGNORMAL-N 8.17 1.7 20 DCACTU1(7) LOGNORMAL-N 8.17 1.7 21 DCACTS(7) LOGNORMAL-N 8.17 1.7 22 DCACTC(8) LOGNORMAL-N 8.17 1.7 23 DCACTU1(8) LOGNORMAL-N 8.17 1.7 24 DCACTS(8) LOGNORMAL-N 8.17 1.7 25 DCACTS(9) LOGNORMAL-N -.67 3.16 26 DCACTC(10) LOGNORMAL-N 8.68 3.62 27 DCACTU1(10) LOGNORMAL-N 8.68 3.62 28 DCACTS(10) LOGNORMAL-N 8.68 3.62 29 DCACTC(11) LOGNORMAL-N 8.68 3.62 30 DCACTU1(11) LOGNORMAL-N 8.68 3.62 31 DCACTS(11) LOGNORMAL-N 8.68 3.62 32 DCACTC(12) LOGNORMAL-N 8.68 3.62 33 DCACTU1(12) LOGNORMAL-N 8.68 3.62 34 DCACTS(12) LOGNORMAL-N 8.68 3.62 35 DCACTC(13) LOGNORMAL-N 8.68 3.62 36 DCACTU1(13) LOGNORMAL-N 8.68 3.62 37 DCACTS(13) LOGNORMAL-N 8.68 3.62 38 DCACTS(14) LOGNORMAL-N 4.84 3.13 39 DCACTS(15) LOGNORMAL-N 4.84 3.13 40 DCACTS(16) LOGNORMAL-N 4.84 3.13 41 DCACTS(17) LOGNORMAL-N 4.84 3.13 42 BRTF(89,1) LOGNORMAL-N -6.91 1.098612 43 BRTF(89,2) LOGNORMAL-N -10.82 1.029619 44 BRTF(89,3) LOGNORMAL-N -13.12 .91629 45 BBIO(89,1) LOGNORMAL-N 2.7 1.1 46 BRTF(95,1) LOGNORMAL-N -6.91 .916291 47 BRTF(95,2) LOGNORMAL-N -9.9 .2 48 BRTF(95,3) LOGNORMAL-N -13.12 .69315

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 3 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD Probabilistic Input (cont.) Number Name Distribution Parameters ------ ---------------------- ---------------------- ---------------------------------------- 49 BBIO(95,1) LOGNORMAL-N 3.4 1.1 50 BRTF(82,1) LOGNORMAL-N -5.52 .916291 51 BRTF(82,2) LOGNORMAL-N -7.13 .693147 52 BRTF(82,3) LOGNORMAL-N -8.11 .91629 53 BBIO(82,1) LOGNORMAL-N 5.7 1.1 54 BRTF(93,1) LOGNORMAL-N -3.91 .916291 55 BRTF(93,2) LOGNORMAL-N -6.91 .693147 56 BRTF(93,3) LOGNORMAL-N -11.51 .69315 57 BBIO(93,1) LOGNORMAL-N 3.4 1.1 58 BRTF(94,1) LOGNORMAL-N -6.91 .916291 59 BRTF(94,2) LOGNORMAL-N -9.21 .2 60 BRTF(94,3) LOGNORMAL-N -13.82 .47 61 BBIO(94,1) LOGNORMAL-N 3.4 1.1 62 BRTF(91,1) LOGNORMAL-N -4.61 1.098612 63 BRTF(91,2) LOGNORMAL-N -12.21 1.029619 64 BRTF(91,3) LOGNORMAL-N -12.21 .91629 65 BBIO(91,1) LOGNORMAL-N 2.3 1.1 66 BRTF(88,1) LOGNORMAL-N -3.22 .916291 67 BRTF(88,2) LOGNORMAL-N -6.91 .693147 68 BRTF(88,3) LOGNORMAL-N -6.91 .47 69 BBIO(88,1) LOGNORMAL-N 3.9 1.1 70 BRTF(43,1) LOGNORMAL-N 1.61 .916291 71 BRTF(43,2) LOGNORMAL-N -9.21 .693147 72 BRTF(43,3) LOGNORMAL-N -6.91 .69315 73 BBIO(43,1) LOGNORMAL-N 3 1.1 74 BRTF(90,1) LOGNORMAL-N -6.91 .916291 75 BRTF(90,2) LOGNORMAL-N -9.21 1.029619 76 BRTF(90,3) LOGNORMAL-N -12.21 .91629 77 BBIO(90,1) LOGNORMAL-N 4.6 1.1 78 BRTF(92,1) LOGNORMAL-N -6.21 .916291 79 BRTF(92,2) LOGNORMAL-N -7.13 .693147 80 BRTF(92,3) LOGNORMAL-N -7.82 .58779 81 BBIO(92,1) LOGNORMAL-N 2.3 1.1 82 UW UNIFORM 250 2500 83 MLINH CONTINUOUS LINEAR 8 0 0 .000008 .0151 .000016 .1365 .00003 .8119 .00004 .9495 .00006 .9937 .000076 .9983 .0001 1 84 SHF3 UNIFORM .15 .95 85 DM TRIANGULAR 0 .15 .6 86 DROOT UNIFORM .3 4 87 YV(1) TRUNCATED LOGNORMAL-N .56 .48 .001 .999 88 WLAM TRIANGULAR 5.1 18 84 89 RWET(2) TRIANGULAR .06 .67 .95 ====== ====================== ====================== ========================================

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 4 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Total Dose Summary 0Nuclide Peak Peak DOSE(j,t), mrem/yr (j) Time Dose t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 2.78E-17 7.77E-24 2.29E-23 5.17E-23 1.38E-22 2.98E-22 1.42E-21 1.91E-20 2.78E-17 Max 1.00E+03 3.89E-01 2.99E-03 2.99E-03 2.98E-03 2.95E-03 2.88E-03 1.56E-01 3.49E-01 3.72E-02 Avg 3.74E+02 2.78E-03 2.03E-04 2.03E-04 2.02E-04 2.00E-04 1.97E-04 7.16E-04 2.39E-03 3.24E-04 Std 4.34E+02 3.02E-02 3.19E-04 3.19E-04 3.18E-04 3.15E-04 3.10E-04 9.01E-03 2.67E-02 2.41E-03 Np-237 Min 0.00E+00 6.20E-13 1.92E-15 1.88E-15 1.79E-15 1.53E-15 1.07E-15 2.91E-16 7.35E-16 6.20E-13 Max 1.00E+03 3.88E+02 2.01E+00 2.01E+00 2.01E+00 1.70E+02 1.87E+02 1.04E+02 9.00E+01 6.94E+01 Avg 6.13E+02 1.51E+01 1.88E-01 1.87E-01 1.85E-01 8.50E-01 2.05E+00 3.52E+00 3.54E+00 2.44E+00 Std 4.08E+02 4.33E+01 2.82E-01 2.81E-01 2.80E-01 9.94E+00 1.57E+01 1.27E+01 8.26E+00 5.08E+00 Pu-239 Min 0.00E+00 1.08E-16 2.46E-22 2.49E-22 2.55E-22 2.76E-22 3.45E-22 7.57E-22 7.20E-21 1.08E-16 Max 1.00E+03 5.35E-03 4.50E-03 4.50E-03 4.50E-03 4.51E-03 4.53E-03 4.59E-03 4.77E-03 5.35E-03 Avg 9.67E+02 5.07E-04 2.97E-04 2.98E-04 2.98E-04 2.99E-04 3.01E-04 3.10E-04 3.38E-04 5.01E-04 Std 1.71E+02 7.19E-04 5.01E-04 5.01E-04 5.01E-04 5.02E-04 5.04E-04 5.13E-04 5.38E-04 7.18E-04 Ra-228 Min 0.00E+00 2.53E-08 6.93E-09 1.66E-08 2.45E-08 1.73E-08 1.90E-09 6.42E-13 7.16E-23 0.00E+00 Max 6.63E+01 4.45E+00 4.45E+00 3.95E+00 3.11E+00 1.34E+00 1.21E-01 2.68E-05 9.71E-16 0.00E+00 Avg 2.12E+00 3.22E-01 3.22E-01 2.87E-01 2.27E-01 9.86E-02 8.95E-03 2.01E-06 7.55E-17 0.00E+00 Std 6.40E+00 5.42E-01 5.42E-01 4.81E-01 3.79E-01 1.64E-01 1.48E-02 3.29E-06 1.19E-16 0.00E+00 Tc-99 Min 1.00E+03 1.73E-19 1.04E-28 1.06E-28 1.11E-28 1.28E-28 1.96E-28 8.67E-28 6.06E-26 1.73E-19 Max 1.00E+03 5.18E+00 4.64E+00 4.64E+00 4.64E+00 4.65E+00 4.66E+00 4.71E+00 4.84E+00 5.18E+00 Avg 1.00E+03 2.30E-01 1.66E-01 1.66E-01 1.66E-01 1.67E-01 1.68E-01 1.72E-01 1.84E-01 2.30E-01 Std 0.00E+00 4.05E-01 3.61E-01 3.61E-01 3.61E-01 3.61E-01 3.63E-01 3.66E-01 3.77E-01 4.05E-01 Th-228 Min 0.00E+00 3.64E-08 3.64E-08 2.51E-08 1.20E-08 8.88E-10 5.28E-13 2.70E-24 0.00E+00 0.00E+00 Max 0.00E+00 4.64E-02 4.64E-02 3.23E-02 1.57E-02 1.24E-03 5.57E-06 4.10E-16 0.00E+00 0.00E+00 Avg 0.00E+00 3.66E-03 3.66E-03 2.55E-03 1.23E-03 9.79E-05 8.85E-08 2.07E-18 0.00E+00 0.00E+00 Std 0.00E+00 5.90E-03 5.90E-03 4.11E-03 1.99E-03 1.58E-04 3.37E-07 2.36E-17 0.00E+00 0.00E+00 Th-232 Min 1.16E+01 8.70E-06 2.94E-10 1.77E-09 7.00E-09 2.64E-08 4.30E-08 3.87E-08 2.48E-08 1.17E-23 Max 1.00E+03 6.36E+00 3.36E-01 7.71E-01 1.62E+00 3.40E+00 4.65E+00 4.89E+00 5.22E+00 6.36E+00 Avg 9.47E+02 5.86E-01 3.31E-02 6.97E-02 1.31E-01 2.62E-01 3.53E-01 3.70E-01 4.02E-01 5.66E-01 Std 2.10E+02 7.89E-01 4.39E-02 1.02E-01 2.03E-01 4.20E-01 5.71E-01 5.96E-01 6.30E-01 7.85E-01 U-234 Min 1.00E+03 2.09E-06 6.86E-16 4.78E-15 2.51E-14 2.18E-13 1.72E-12 3.79E-11 1.15E-09 2.09E-06 Max 1.00E+03 2.12E+01 1.62E+01 1.63E+01 1.63E+01 1.63E+01 1.64E+01 1.67E+01 1.77E+01 2.12E+01 Avg 1.00E+03 2.75E+00 1.40E+00 1.40E+00 1.40E+00 1.41E+00 1.42E+00 1.48E+00 1.66E+00 2.75E+00 Std 0.00E+00 3.08E+00 2.19E+00 2.19E+00 2.20E+00 2.20E+00 2.21E+00 2.26E+00 2.40E+00 3.08E+00 U-235 Min 9.35E+02 1.16E-09 7.14E-16 7.34E-16 7.99E-16 1.29E-15 4.47E-15 3.43E-14 4.29E-13 1.16E-09 Max 1.00E+03 7.25E+01 1.18E+00 1.18E+00 1.18E+00 1.18E+00 1.77E+00 1.65E+01 7.17E+01 7.25E+01 Avg 1.00E+03 2.33E+00 1.02E-01 1.02E-01 1.03E-01 1.07E-01 1.23E-01 2.24E-01 7.54E-01 2.33E+00 Std 3.76E+00 6.88E+00 1.59E-01 1.59E-01 1.60E-01 1.63E-01 1.95E-01 9.74E-01 4.70E+00 6.88E+00 U-238 Min 1.00E+03 1.32E-06 1.63E-10 1.65E-10 1.68E-10 1.79E-10 2.14E-10 4.01E-10 2.42E-09 1.32E-06 Max 1.00E+03 9.84E+00 7.82E+00 7.83E+00 7.83E+00 7.85E+00 7.89E+00 8.05E+00 8.48E+00 9.84E+00 Avg 1.00E+03 1.04E+00 6.75E-01 6.76E-01 6.76E-01 6.79E-01 6.85E-01 7.09E-01 7.79E-01 1.04E+00 Std 0.00E+00 1.37E+00 1.06E+00 1.06E+00 1.06E+00 1.06E+00 1.07E+00 1.09E+00 1.15E+00 1.37E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 5 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Total Dose Summary(cont.) 0Nuclide Peak Peak DOSE(j,t), mrem/yr (j) Time Dose t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 1.63E+01 2.97E-05 4.38E-08 4.36E-08 4.36E-08 4.52E-08 4.52E-08 3.91E-08 2.90E-08 2.97E-05 Max 1.00E+03 3.94E+02 2.61E+01 2.62E+01 2.62E+01 1.76E+02 1.90E+02 1.13E+02 9.37E+01 8.14E+01 Avg 8.20E+02 2.12E+01 2.89E+00 2.89E+00 2.90E+00 3.57E+00 4.81E+00 6.48E+00 7.32E+00 9.36E+00 Std 3.19E+02 4.35E+01 3.81E+00 3.82E+00 3.82E+00 1.08E+01 1.62E+01 1.32E+01 1.05E+01 9.72E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 6 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Risk Summary 0Nuclide RISK(j,t) (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 3.37E-28 9.77E-28 2.89E-27 6.44E-27 3.08E-26 4.16E-25 6.05E-22 Max 3.31E-09 3.30E-09 3.29E-09 3.26E-09 3.18E-09 1.61E-07 3.62E-07 3.86E-08 Avg 2.25E-10 2.24E-10 2.23E-10 2.21E-10 2.17E-10 7.47E-10 2.41E-09 3.25E-10 Std 3.53E-10 3.52E-10 3.51E-10 3.48E-10 3.41E-10 9.27E-09 2.69E-08 2.47E-09 Np-237 Min 4.24E-20 4.15E-20 3.96E-20 3.38E-20 2.36E-20 6.44E-21 1.65E-20 1.40E-17 Max 1.24E-06 1.24E-06 1.24E-06 7.72E-05 9.64E-05 5.05E-05 5.21E-05 3.83E-05 Avg 1.16E-07 1.15E-07 1.14E-07 3.74E-07 1.07E-06 1.83E-06 1.88E-06 1.31E-06 Std 1.73E-07 1.73E-07 1.72E-07 4.45E-06 8.12E-06 6.51E-06 4.56E-06 2.78E-06 Pu-239 Min 4.98E-27 5.03E-27 5.15E-27 5.57E-27 6.97E-27 1.53E-26 1.46E-25 2.19E-21 Max 6.63E-09 6.63E-09 6.64E-09 6.65E-09 6.67E-09 6.77E-09 7.04E-09 7.89E-09 Avg 4.39E-10 4.39E-10 4.39E-10 4.40E-10 4.44E-10 4.57E-10 4.99E-10 7.28E-10 Std 7.38E-10 7.38E-10 7.39E-10 7.40E-10 7.44E-10 7.56E-10 7.94E-10 1.03E-09 Ra-228 Min 4.54E-15 2.90E-13 5.42E-13 4.18E-13 4.61E-14 1.56E-17 1.73E-27 0.00E+00 Max 1.40E-04 1.24E-04 9.79E-05 4.22E-05 3.82E-06 8.46E-10 3.06E-20 0.00E+00 Avg 1.01E-05 9.02E-06 7.11E-06 3.08E-06 2.80E-07 6.28E-11 2.36E-21 0.00E+00 Std 1.70E-05 1.52E-05 1.19E-05 5.15E-06 4.66E-07 1.03E-10 3.75E-21 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.32E-24 Max 3.81E-04 3.81E-04 3.82E-04 3.82E-04 3.83E-04 3.87E-04 3.97E-04 4.26E-04 Avg 1.37E-05 1.37E-05 1.37E-05 1.37E-05 1.38E-05 1.42E-05 1.51E-05 1.89E-05 Std 2.97E-05 2.97E-05 2.97E-05 2.97E-05 2.98E-05 3.01E-05 3.09E-05 3.32E-05 Th-228 Min 1.00E-12 6.91E-13 3.29E-13 2.44E-14 1.45E-17 7.43E-29 0.00E+00 0.00E+00 Max 8.67E-07 6.04E-07 2.93E-07 2.32E-08 9.03E-11 6.97E-21 0.00E+00 0.00E+00 Avg 6.83E-08 4.76E-08 2.31E-08 1.83E-09 1.61E-12 3.63E-23 0.00E+00 0.00E+00 Std 1.10E-07 7.68E-08 3.72E-08 2.95E-09 5.55E-12 4.01E-22 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 1.92E-14 1.27E-13 5.83E-13 9.86E-13 8.90E-13 5.72E-13 3.33E-28 Max 2.73E-07 1.53E-05 4.20E-05 9.81E-05 1.37E-04 1.45E-04 1.55E-04 1.89E-04 Avg 2.15E-08 1.13E-06 3.07E-06 7.14E-06 9.99E-06 1.05E-05 1.14E-05 1.59E-05 Std 3.47E-08 1.87E-06 5.12E-06 1.19E-05 1.67E-05 1.75E-05 1.85E-05 2.29E-05 U-234 Min 5.12E-29 4.70E-20 4.20E-19 4.53E-18 3.82E-17 8.56E-16 2.60E-14 4.77E-11 Max 1.64E-04 1.65E-04 1.65E-04 1.65E-04 1.66E-04 1.69E-04 1.79E-04 2.17E-04 Avg 1.42E-05 1.42E-05 1.42E-05 1.43E-05 1.44E-05 1.50E-05 1.68E-05 2.90E-05 Std 2.22E-05 2.22E-05 2.22E-05 2.23E-05 2.24E-05 2.29E-05 2.43E-05 3.17E-05 U-235 Min 1.52E-20 1.56E-20 1.68E-20 2.71E-20 9.68E-20 7.60E-19 9.53E-18 2.52E-14 Max 1.29E-05 1.29E-05 1.29E-05 1.29E-05 1.30E-05 1.38E-05 4.28E-05 5.89E-05 Avg 1.11E-06 1.11E-06 1.12E-06 1.12E-06 1.14E-06 1.25E-06 1.71E-06 3.33E-06 Std 1.74E-06 1.74E-06 1.74E-06 1.75E-06 1.77E-06 1.94E-06 3.47E-06 6.15E-06 U-238 Min 3.71E-15 3.74E-15 3.81E-15 4.06E-15 4.85E-15 9.11E-15 5.50E-14 3.00E-11 Max 1.05E-04 1.05E-04 1.05E-04 1.06E-04 1.06E-04 1.08E-04 1.14E-04 1.32E-04 Avg 9.09E-06 9.10E-06 9.11E-06 9.14E-06 9.23E-06 9.55E-06 1.05E-05 1.40E-05 Std 1.42E-05 1.42E-05 1.42E-05 1.43E-05 1.43E-05 1.46E-05 1.55E-05 1.85E-05

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 7 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Risk Summary(cont.) 0Nuclide RISK(j,t) (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 1.01E-12 1.00E-12 1.00E-12 1.03E-12 1.04E-12 9.00E-13 6.66E-13 6.80E-10 Max 4.49E-04 4.49E-04 4.49E-04 4.49E-04 4.51E-04 4.56E-04 4.70E-04 5.14E-04 Avg 4.84E-05 4.84E-05 4.84E-05 4.88E-05 4.99E-05 5.22E-05 5.75E-05 8.25E-05 Std 5.88E-05 5.88E-05 5.88E-05 5.92E-05 5.98E-05 6.01E-05 6.30E-05 7.45E-05 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total risk summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 8 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Ground External 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 7.75E-24 2.28E-23 5.10E-23 1.33E-22 2.84E-22 5.20E-22 1.23E-21 2.32E-19 Max 7.92E-24 2.40E-23 5.72E-23 1.86E-22 6.74E-22 4.87E-21 1.38E-19 1.25E-15 Avg 7.90E-24 2.39E-23 5.67E-23 1.80E-22 6.27E-22 4.06E-21 9.59E-20 6.05E-16 Std 0.00E+00 0.00E+00 0.00E+00 9.42E-24 7.83E-23 1.06E-21 4.20E-20 4.40E-16 Np-237 Min 1.89E-15 1.79E-15 1.60E-15 1.09E-15 3.61E-16 1.99E-17 2.03E-16 1.56E-13 Max 1.95E-15 1.98E-15 2.02E-15 2.20E-15 2.80E-15 6.51E-15 7.28E-14 3.13E-10 Avg 1.95E-15 1.96E-15 1.99E-15 2.10E-15 2.49E-15 4.99E-15 4.49E-14 1.34E-10 Std 1.01E-17 2.99E-17 6.84E-17 1.93E-16 5.05E-16 1.90E-15 2.59E-14 1.17E-10 Pu-239 Min 2.46E-22 2.49E-22 2.54E-22 2.73E-22 3.37E-22 7.00E-22 5.70E-21 8.98E-18 Max 2.47E-22 2.50E-22 2.57E-22 2.83E-22 3.72E-22 9.68E-22 1.49E-20 2.13E-16 Avg 2.47E-22 2.50E-22 2.57E-22 2.82E-22 3.71E-22 9.59E-22 1.46E-20 1.98E-16 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.06E-24 2.52E-23 9.63E-22 2.90E-17 Ra-228 Min 6.87E-09 1.63E-08 2.36E-08 1.60E-08 1.72E-09 5.83E-13 7.09E-23 0.00E+00 Max 6.96E-09 1.68E-08 2.51E-08 1.82E-08 2.02E-09 6.83E-13 8.31E-23 0.00E+00 Avg 6.96E-09 1.67E-08 2.51E-08 1.82E-08 2.01E-09 6.81E-13 8.25E-23 0.00E+00 Std 6.53E-12 3.60E-11 1.11E-10 1.65E-10 2.25E-11 8.17E-15 0.00E+00 0.00E+00 Tc-99 Min 1.04E-28 1.06E-28 1.11E-28 1.28E-28 1.96E-28 8.67E-28 6.06E-26 1.73E-19 Max 1.04E-28 1.06E-28 1.11E-28 1.28E-28 1.96E-28 8.67E-28 6.06E-26 1.73E-19 Avg 1.04E-28 1.06E-28 1.11E-28 1.28E-28 1.96E-28 8.67E-28 6.06E-26 1.73E-19 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 3.60E-08 2.42E-08 1.09E-08 6.76E-10 2.38E-13 1.95E-25 0.00E+00 0.00E+00 Max 3.67E-08 2.57E-08 1.26E-08 1.04E-09 8.46E-13 1.28E-23 0.00E+00 0.00E+00 Avg 3.67E-08 2.57E-08 1.26E-08 1.04E-09 8.37E-13 1.25E-23 0.00E+00 0.00E+00 Std 5.24E-11 1.13E-10 1.27E-10 2.84E-11 5.12E-14 0.00E+00 0.00E+00 0.00E+00 Th-232 Min 2.91E-10 1.73E-09 6.63E-09 2.15E-08 1.87E-08 8.83E-10 8.83E-14 8.90E-28 Max 2.95E-10 1.78E-09 7.11E-09 2.76E-08 5.12E-08 8.34E-08 3.00E-07 2.70E-05 Avg 2.95E-10 1.78E-09 7.10E-09 2.75E-08 5.08E-08 8.14E-08 2.86E-07 2.47E-05 Std 3.26E-13 4.22E-12 3.71E-11 4.34E-10 2.35E-09 8.21E-09 4.53E-08 5.79E-06 U-234 Min 6.86E-16 4.78E-15 2.51E-14 2.18E-13 1.72E-12 1.77E-11 2.86E-10 1.74E-07 Max 6.92E-16 4.88E-15 2.61E-14 2.46E-13 2.41E-12 4.40E-11 1.74E-09 3.49E-06 Avg 6.92E-16 4.87E-15 2.61E-14 2.46E-13 2.40E-12 4.35E-11 1.69E-09 3.31E-06 Std 4.53E-19 6.79E-18 7.93E-17 2.12E-15 5.32E-14 2.31E-12 1.61E-10 5.07E-07 U-235 Min 7.14E-16 7.33E-16 7.97E-16 1.22E-15 3.34E-15 1.30E-14 1.23E-13 8.47E-10 Max 7.14E-16 7.34E-16 8.02E-16 1.33E-15 5.40E-15 5.74E-14 1.52E-12 6.14E-09 Avg 7.14E-16 7.34E-16 8.02E-16 1.33E-15 5.30E-15 5.43E-14 1.36E-12 5.18E-09 Std 4.36E-21 5.62E-20 5.94E-19 1.39E-17 2.73E-16 7.04E-15 2.91E-13 1.45E-09 U-238 Min 1.63E-10 1.65E-10 1.68E-10 1.79E-10 2.14E-10 4.01E-10 2.42E-09 1.32E-06 Max 1.63E-10 1.65E-10 1.68E-10 1.79E-10 2.14E-10 4.01E-10 2.42E-09 1.32E-06 Avg 1.63E-10 1.65E-10 1.68E-10 1.79E-10 2.14E-10 4.01E-10 2.42E-09 1.32E-06 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.89E-17 2.01E-14 2.21E-10

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 9 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Ground External(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 4.33E-08 4.24E-08 4.15E-08 4.09E-08 2.09E-08 1.33E-09 4.11E-09 2.18E-06 Max 4.41E-08 4.44E-08 4.50E-08 4.70E-08 5.35E-08 8.38E-08 3.04E-07 3.19E-05 Avg 4.41E-08 4.44E-08 4.49E-08 4.69E-08 5.30E-08 8.19E-08 2.90E-07 2.94E-05 Std 5.91E-11 1.52E-10 2.60E-10 5.34E-10 2.35E-09 8.21E-09 4.53E-08 5.86E-06 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 10 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Inhalation (w/o Radon) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 11 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Inhalation (w/o Radon)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 12 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Radon (Water Ind.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 13 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Radon (Water Ind.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 14 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Plant (Water Ind.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.99E-03 2.98E-03 2.98E-03 2.95E-03 2.87E-03 2.62E-03 2.00E-03 7.69E-04 Avg 2.03E-04 2.03E-04 2.02E-04 2.00E-04 1.94E-04 1.77E-04 1.38E-04 6.12E-05 Std 3.19E-04 3.18E-04 3.17E-04 3.14E-04 3.05E-04 2.77E-04 2.11E-04 8.57E-05 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.99E+00 1.99E+00 1.99E+00 1.98E+00 1.95E+00 1.86E+00 1.61E+00 1.35E+00 Avg 1.85E-01 1.84E-01 1.82E-01 1.78E-01 1.69E-01 1.53E-01 1.38E-01 1.37E-01 Std 2.78E-01 2.77E-01 2.76E-01 2.72E-01 2.66E-01 2.56E-01 2.43E-01 2.42E-01 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 4.49E-03 4.49E-03 4.49E-03 4.50E-03 4.52E-03 4.58E-03 4.76E-03 5.34E-03 Avg 2.97E-04 2.97E-04 2.97E-04 2.98E-04 3.01E-04 3.09E-04 3.36E-04 4.50E-04 Std 5.00E-04 5.00E-04 5.00E-04 5.01E-04 5.04E-04 5.12E-04 5.37E-04 6.35E-04 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 4.31E+00 3.83E+00 3.01E+00 1.30E+00 1.17E-01 2.60E-05 9.41E-16 0.00E+00 Avg 3.07E-01 2.73E-01 2.16E-01 9.39E-02 8.53E-03 1.92E-06 7.20E-17 0.00E+00 Std 5.17E-01 4.59E-01 3.61E-01 1.56E-01 1.41E-02 3.14E-06 1.14E-16 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 4.30E+00 4.30E+00 4.30E+00 4.31E+00 4.32E+00 4.36E+00 4.48E+00 4.80E+00 Avg 1.59E-01 1.59E-01 1.59E-01 1.59E-01 1.60E-01 1.64E-01 1.76E-01 2.20E-01 Std 3.39E-01 3.39E-01 3.39E-01 3.39E-01 3.40E-01 3.44E-01 3.54E-01 3.80E-01 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 4.64E-02 3.23E-02 1.57E-02 1.24E-03 8.86E-07 8.62E-18 0.00E+00 0.00E+00 Avg 3.65E-03 2.54E-03 1.23E-03 9.77E-05 7.01E-08 6.99E-19 0.00E+00 0.00E+00 Std 5.89E-03 4.10E-03 1.99E-03 1.58E-04 1.13E-07 1.12E-18 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.31E-01 7.50E-01 1.57E+00 3.30E+00 4.51E+00 4.74E+00 5.06E+00 6.17E+00 Avg 3.24E-02 6.72E-02 1.26E-01 2.50E-01 3.37E-01 3.54E-01 3.84E-01 5.36E-01 Std 4.30E-02 9.77E-02 1.95E-01 4.01E-01 5.46E-01 5.69E-01 6.02E-01 7.44E-01 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.58E+01 1.58E+01 1.58E+01 1.59E+01 1.60E+01 1.63E+01 1.72E+01 2.07E+01 Avg 1.37E+00 1.37E+00 1.37E+00 1.37E+00 1.39E+00 1.44E+00 1.61E+00 2.63E+00 Std 2.14E+00 2.14E+00 2.14E+00 2.14E+00 2.15E+00 2.20E+00 2.34E+00 2.96E+00 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.15E+00 1.15E+00 1.15E+00 1.15E+00 1.16E+00 1.32E+00 2.71E+00 8.20E+00 Avg 9.91E-02 9.97E-02 1.01E-01 1.04E-01 1.15E-01 1.55E-01 2.80E-01 8.65E-01 Std 1.55E-01 1.55E-01 1.56E-01 1.58E-01 1.66E-01 2.04E-01 3.53E-01 1.09E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 7.62E+00 7.63E+00 7.63E+00 7.65E+00 7.69E+00 7.84E+00 8.26E+00 9.59E+00 Avg 6.58E-01 6.58E-01 6.59E-01 6.61E-01 6.67E-01 6.91E-01 7.59E-01 1.02E+00 Std 1.03E+00 1.03E+00 1.03E+00 1.03E+00 1.04E+00 1.06E+00 1.12E+00 1.34E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 15 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Plant (Water Ind.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.55E+01 2.55E+01 2.55E+01 2.55E+01 2.57E+01 2.62E+01 2.77E+01 3.30E+01 Avg 2.81E+00 2.81E+00 2.81E+00 2.82E+00 2.84E+00 2.96E+00 3.35E+00 5.40E+00 Std 3.71E+00 3.71E+00 3.71E+00 3.72E+00 3.74E+00 3.82E+00 4.08E+00 5.18E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 16 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Meat (Water Ind.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.43E-06 2.43E-06 2.42E-06 2.40E-06 2.34E-06 2.13E-06 1.64E-06 6.46E-07 Avg 1.23E-07 1.23E-07 1.22E-07 1.21E-07 1.18E-07 1.09E-07 8.84E-08 4.62E-08 Std 2.16E-07 2.16E-07 2.15E-07 2.13E-07 2.07E-07 1.88E-07 1.45E-07 6.42E-08 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.50E-02 3.46E-02 3.39E-02 3.20E-02 3.18E-02 3.17E-02 3.45E-02 3.63E-02 Avg 2.75E-03 2.74E-03 2.71E-03 2.64E-03 2.48E-03 2.21E-03 1.98E-03 2.01E-03 Std 5.11E-03 5.09E-03 5.04E-03 4.92E-03 4.68E-03 4.33E-03 4.22E-03 4.49E-03 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 8.23E-06 8.23E-06 8.24E-06 8.25E-06 8.28E-06 8.40E-06 8.74E-06 9.79E-06 Avg 3.63E-07 3.63E-07 3.63E-07 3.64E-07 3.67E-07 3.77E-07 4.08E-07 5.43E-07 Std 6.89E-07 6.89E-07 6.90E-07 6.91E-07 6.94E-07 7.06E-07 7.40E-07 8.66E-07 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 8.08E-02 7.17E-02 5.64E-02 2.43E-02 2.20E-03 4.86E-07 1.75E-17 0.00E+00 Avg 4.91E-03 4.36E-03 3.43E-03 1.48E-03 1.35E-04 3.02E-08 1.13E-18 0.00E+00 Std 1.08E-02 9.57E-03 7.53E-03 3.25E-03 2.94E-04 6.52E-08 2.37E-18 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.66E-03 3.66E-03 3.66E-03 3.67E-03 3.67E-03 3.70E-03 3.76E-03 4.44E-03 Avg 2.34E-04 2.34E-04 2.34E-04 2.34E-04 2.36E-04 2.43E-04 2.61E-04 3.29E-04 Std 4.76E-04 4.76E-04 4.77E-04 4.77E-04 4.79E-04 4.87E-04 5.10E-04 5.91E-04 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.49E-04 1.04E-04 5.03E-05 3.99E-06 2.86E-09 2.82E-20 0.00E+00 0.00E+00 Avg 6.35E-06 4.42E-06 2.14E-06 1.69E-07 1.19E-10 1.18E-21 0.00E+00 0.00E+00 Std 1.45E-05 1.00E-05 4.84E-06 3.77E-07 2.63E-10 2.59E-21 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.31E-03 1.23E-02 2.76E-02 5.89E-02 7.91E-02 8.32E-02 8.89E-02 1.08E-01 Avg 2.28E-04 7.78E-04 1.71E-03 3.68E-03 5.05E-03 5.27E-03 5.65E-03 7.76E-03 Std 4.52E-04 1.66E-03 3.71E-03 8.00E-03 1.09E-02 1.12E-02 1.15E-02 1.45E-02 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.79E-01 3.79E-01 3.79E-01 3.80E-01 3.81E-01 3.85E-01 3.98E-01 4.45E-01 Avg 1.68E-02 1.68E-02 1.68E-02 1.69E-02 1.70E-02 1.76E-02 1.97E-02 3.27E-02 Std 3.66E-02 3.66E-02 3.66E-02 3.66E-02 3.68E-02 3.75E-02 3.93E-02 4.80E-02 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.75E-02 2.75E-02 2.75E-02 2.75E-02 2.76E-02 2.79E-02 2.88E-02 3.16E-02 Avg 1.22E-03 1.22E-03 1.22E-03 1.22E-03 1.23E-03 1.28E-03 1.41E-03 1.94E-03 Std 2.65E-03 2.65E-03 2.65E-03 2.65E-03 2.67E-03 2.71E-03 2.85E-03 3.32E-03 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.83E-01 1.83E-01 1.83E-01 1.83E-01 1.83E-01 1.86E-01 1.91E-01 2.09E-01 Avg 8.09E-03 8.09E-03 8.10E-03 8.12E-03 8.20E-03 8.46E-03 9.25E-03 1.23E-02 Std 1.76E-02 1.76E-02 1.76E-02 1.76E-02 1.77E-02 1.80E-02 1.89E-02 2.21E-02

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 17 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Meat (Water Ind.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 5.92E-01 5.92E-01 5.93E-01 5.93E-01 5.95E-01 6.02E-01 6.21E-01 6.89E-01 Avg 3.42E-02 3.42E-02 3.42E-02 3.43E-02 3.44E-02 3.51E-02 3.83E-02 5.71E-02 Std 5.98E-02 5.98E-02 5.98E-02 5.99E-02 6.01E-02 6.09E-02 6.37E-02 7.74E-02 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 18 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Milk (Water Ind.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.99E-07 3.98E-07 3.97E-07 3.94E-07 3.84E-07 3.50E-07 2.68E-07 1.04E-07 Avg 1.63E-08 1.63E-08 1.62E-08 1.61E-08 1.56E-08 1.43E-08 1.14E-08 5.17E-09 Std 3.55E-08 3.54E-08 3.53E-08 3.50E-08 3.40E-08 3.10E-08 2.38E-08 9.62E-09 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.11E-03 2.11E-03 2.11E-03 2.10E-03 2.07E-03 1.97E-03 1.71E-03 1.23E-03 Avg 7.97E-05 7.94E-05 7.88E-05 7.72E-05 7.36E-05 6.74E-05 6.12E-05 5.97E-05 Std 1.82E-04 1.82E-04 1.82E-04 1.80E-04 1.77E-04 1.71E-04 1.59E-04 1.43E-04 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.06E-07 3.06E-07 3.06E-07 3.07E-07 3.08E-07 3.12E-07 3.25E-07 3.64E-07 Avg 1.09E-08 1.09E-08 1.09E-08 1.09E-08 1.10E-08 1.13E-08 1.23E-08 1.62E-08 Std 2.42E-08 2.42E-08 2.43E-08 2.43E-08 2.44E-08 2.48E-08 2.60E-08 3.02E-08 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.77E-01 1.57E-01 1.23E-01 5.30E-02 4.79E-03 1.06E-06 3.80E-17 0.00E+00 Avg 1.05E-02 9.30E-03 7.32E-03 3.16E-03 2.86E-04 6.42E-08 2.41E-18 0.00E+00 Std 1.94E-02 1.72E-02 1.35E-02 5.82E-03 5.26E-04 1.16E-07 4.20E-18 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 3.36E-01 3.36E-01 3.37E-01 3.37E-01 3.38E-01 3.41E-01 3.51E-01 3.76E-01 Avg 7.28E-03 7.29E-03 7.29E-03 7.31E-03 7.35E-03 7.52E-03 8.00E-03 9.85E-03 Std 2.39E-02 2.39E-02 2.39E-02 2.40E-02 2.40E-02 2.43E-02 2.49E-02 2.68E-02 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 4.07E-05 2.84E-05 1.38E-05 1.10E-06 8.12E-10 8.70E-21 0.00E+00 0.00E+00 Avg 9.30E-07 6.48E-07 3.14E-07 2.49E-08 1.79E-11 1.79E-22 0.00E+00 0.00E+00 Std 2.79E-06 1.94E-06 9.43E-07 7.52E-08 5.49E-11 5.75E-22 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 8.27E-03 2.81E-02 6.17E-02 1.32E-01 1.81E-01 1.90E-01 2.01E-01 2.39E-01 Avg 4.98E-04 1.68E-03 3.67E-03 7.85E-03 1.08E-02 1.13E-02 1.23E-02 1.71E-02 Std 9.10E-04 3.08E-03 6.76E-03 1.45E-02 1.99E-02 2.07E-02 2.19E-02 2.67E-02 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.77E-01 2.77E-01 2.77E-01 2.78E-01 2.79E-01 2.85E-01 3.01E-01 3.64E-01 Avg 1.98E-02 1.98E-02 1.98E-02 1.99E-02 2.01E-02 2.10E-02 2.41E-02 4.53E-02 Std 3.52E-02 3.53E-02 3.53E-02 3.54E-02 3.56E-02 3.65E-02 3.91E-02 5.34E-02 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 2.01E-02 2.01E-02 2.01E-02 2.01E-02 2.02E-02 2.06E-02 2.17E-02 2.52E-02 Avg 1.44E-03 1.44E-03 1.44E-03 1.44E-03 1.46E-03 1.53E-03 1.71E-03 2.46E-03 Std 2.55E-03 2.55E-03 2.55E-03 2.56E-03 2.58E-03 2.64E-03 2.83E-03 3.53E-03 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 1.33E-01 1.33E-01 1.33E-01 1.34E-01 1.35E-01 1.37E-01 1.45E-01 1.68E-01 Avg 9.54E-03 9.55E-03 9.56E-03 9.59E-03 9.69E-03 1.01E-02 1.11E-02 1.52E-02 Std 1.70E-02 1.70E-02 1.70E-02 1.70E-02 1.71E-02 1.75E-02 1.87E-02 2.31E-02

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 19 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Milk (Water Ind.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 5.22E-01 5.22E-01 5.22E-01 5.22E-01 5.24E-01 5.31E-01 5.48E-01 6.01E-01 Avg 4.91E-02 4.92E-02 4.92E-02 4.93E-02 4.98E-02 5.14E-02 5.72E-02 9.00E-02 Std 6.94E-02 6.94E-02 6.95E-02 6.96E-02 6.99E-02 7.12E-02 7.55E-02 9.74E-02 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 20 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Soil Ingestion 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 21 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Soil Ingestion(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 22 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Water Ingestion 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 1.49E-13 8.71E-05 4.18E-04 4.33E-02 1.64E-01 1.03E-02 Avg 0.00E+00 0.00E+00 4.96E-16 2.98E-07 1.64E-06 1.55E-04 9.11E-04 1.06E-04 Std 0.00E+00 0.00E+00 8.57E-15 5.02E-06 2.42E-05 2.50E-03 1.10E-02 8.48E-04 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 3.79E-04 1.17E+02 1.29E+02 7.78E+01 2.37E+01 2.94E+01 Avg 0.00E+00 0.00E+00 1.26E-06 4.60E-01 1.26E+00 2.05E+00 1.84E+00 1.24E+00 Std 0.00E+00 0.00E+00 2.18E-05 6.82E+00 1.08E+01 8.11E+00 3.68E+00 2.41E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 7.28E-15 2.85E-12 3.27E-05 1.71E-04 3.29E-03 Avg 0.00E+00 0.00E+00 0.00E+00 3.27E-17 1.09E-14 1.14E-07 1.18E-06 3.27E-05 Std 0.00E+00 0.00E+00 0.00E+00 4.39E-16 1.66E-13 1.89E-06 1.29E-05 2.32E-04 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.55E-08 6.77E-06 4.55E-09 4.25E-19 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 5.17E-11 2.32E-08 1.58E-11 1.49E-21 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 8.94E-10 3.90E-07 2.63E-10 2.45E-20 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 8.31E-09 1.62E-06 1.21E-16 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 2.77E-11 5.39E-09 4.03E-19 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 4.79E-10 9.32E-08 6.95E-18 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 6.44E-06 2.81E-04 1.25E-03 8.39E-03 3.46E-01 Avg 0.00E+00 0.00E+00 0.00E+00 2.15E-08 9.61E-07 4.70E-06 9.36E-05 1.79E-03 Std 0.00E+00 0.00E+00 0.00E+00 3.71E-07 1.62E-05 7.21E-05 7.59E-04 2.08E-02 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 8.45E-12 2.90E-07 1.28E-03 4.25E-02 2.45E+00 Avg 0.00E+00 0.00E+00 0.00E+00 3.23E-14 9.76E-10 5.28E-06 2.09E-04 1.51E-02 Std 0.00E+00 0.00E+00 0.00E+00 4.92E-13 1.67E-08 7.46E-05 2.57E-03 1.49E-01 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.24E-02 8.05E-01 9.70E+00 2.46E+01 2.50E+01 Avg 0.00E+00 0.00E+00 0.00E+00 5.15E-05 3.05E-03 3.88E-02 2.23E-01 8.71E-01 Std 0.00E+00 0.00E+00 0.00E+00 7.33E-04 4.68E-02 5.65E-01 1.95E+00 3.53E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 8.00E-16 8.41E-12 2.03E-07 9.96E-06 1.32E-03 Avg 0.00E+00 0.00E+00 0.00E+00 4.73E-18 2.83E-14 1.45E-09 5.01E-08 9.28E-06 Std 0.00E+00 0.00E+00 0.00E+00 5.82E-17 4.85E-13 1.50E-08 6.10E-07 8.56E-05

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 23 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Water Ingestion(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 3.79E-04 1.17E+02 1.29E+02 7.78E+01 2.76E+01 2.95E+01 Avg 0.00E+00 0.00E+00 1.26E-06 4.60E-01 1.26E+00 2.09E+00 2.06E+00 2.12E+00 Std 0.00E+00 0.00E+00 2.18E-05 6.82E+00 1.08E+01 8.12E+00 4.15E+00 4.18E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 24 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Fish Ingestion 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 4.64E-14 4.46E-05 2.15E-04 1.12E-01 2.50E-01 2.66E-02 Avg 0.00E+00 0.00E+00 1.55E-16 1.52E-07 8.45E-07 3.79E-04 1.30E-03 1.53E-04 Std 0.00E+00 0.00E+00 2.67E-15 2.57E-06 1.24E-05 6.45E-03 1.63E-02 1.61E-03 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 1.36E-04 4.99E+01 5.42E+01 3.87E+01 6.82E+01 3.46E+01 Avg 0.00E+00 0.00E+00 4.54E-07 1.96E-01 5.75E-01 1.19E+00 1.44E+00 9.80E-01 Std 0.00E+00 0.00E+00 7.86E-06 2.91E+00 4.60E+00 4.50E+00 5.05E+00 2.61E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 4.36E-15 1.73E-12 3.98E-06 1.30E-04 1.14E-03 Avg 0.00E+00 0.00E+00 0.00E+00 2.25E-17 7.13E-15 2.16E-08 7.35E-07 1.60E-05 Std 0.00E+00 0.00E+00 0.00E+00 2.84E-16 1.02E-13 2.70E-07 8.65E-06 1.10E-04 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 2.35E-08 1.58E-05 1.06E-08 9.95E-19 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 7.83E-11 5.37E-08 3.65E-11 3.42E-21 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 1.35E-09 9.12E-07 6.14E-10 5.74E-20 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.28E-08 3.79E-06 2.83E-16 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 4.26E-11 1.26E-08 9.45E-19 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 7.36E-10 2.19E-07 1.63E-17 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.19E-04 5.33E-03 2.36E-02 7.60E-02 5.68E-01 Avg 0.00E+00 0.00E+00 0.00E+00 3.96E-07 1.78E-05 7.94E-05 4.09E-04 4.08E-03 Std 0.00E+00 0.00E+00 0.00E+00 6.86E-06 3.07E-04 1.36E-03 4.72E-03 4.00E-02 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.62E-11 4.11E-07 1.28E-03 4.28E-02 4.97E+00 Avg 0.00E+00 0.00E+00 0.00E+00 5.62E-14 1.39E-09 5.93E-06 2.89E-04 3.08E-02 Std 0.00E+00 0.00E+00 0.00E+00 9.36E-13 2.37E-08 7.65E-05 2.96E-03 3.02E-01 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 7.45E-03 4.90E-01 5.91E+00 4.58E+01 4.63E+01 Avg 0.00E+00 0.00E+00 0.00E+00 3.51E-05 2.00E-03 2.56E-02 2.39E-01 5.49E-01 Std 0.00E+00 0.00E+00 0.00E+00 4.64E-04 2.89E-02 3.51E-01 2.77E+00 3.52E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.23E-15 1.18E-11 7.87E-07 9.96E-06 2.67E-03 Avg 0.00E+00 0.00E+00 0.00E+00 5.47E-18 3.96E-14 4.02E-09 7.70E-08 1.80E-05 Std 0.00E+00 0.00E+00 0.00E+00 7.48E-17 6.80E-13 4.92E-08 7.80E-07 1.69E-04

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 25 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Fish Ingestion(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 1.36E-04 4.99E+01 5.42E+01 3.87E+01 6.82E+01 4.69E+01 Avg 0.00E+00 0.00E+00 4.54E-07 1.96E-01 5.77E-01 1.22E+00 1.68E+00 1.56E+00 Std 0.00E+00 0.00E+00 7.86E-06 2.91E+00 4.60E+00 4.51E+00 5.73E+00 4.32E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 26 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Radon (Water Dep.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 27 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Radon (Water Dep.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 28 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Plant (Water Dep.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 8.42E-15 2.90E-06 1.40E-05 1.11E-03 7.21E-03 3.68E-04 Avg 0.00E+00 0.00E+00 2.81E-17 9.84E-09 5.44E-08 4.09E-06 3.37E-05 3.78E-06 Std 0.00E+00 0.00E+00 4.85E-16 1.67E-07 8.07E-07 6.40E-05 4.39E-04 2.82E-05 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 2.34E-05 2.50E+00 2.71E+00 4.98E+00 2.31E+00 5.03E+00 Avg 0.00E+00 0.00E+00 7.81E-08 9.91E-03 3.58E-02 1.05E-01 9.95E-02 7.46E-02 Std 0.00E+00 0.00E+00 1.35E-06 1.46E-01 2.54E-01 4.65E-01 2.45E-01 3.02E-01 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 2.62E-16 1.03E-13 3.02E-06 1.28E-05 1.90E-04 Avg 0.00E+00 0.00E+00 0.00E+00 1.05E-18 3.72E-16 1.04E-08 8.30E-08 1.70E-06 Std 0.00E+00 0.00E+00 0.00E+00 1.53E-17 5.97E-15 1.74E-07 9.33E-07 1.30E-05 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 6.37E-10 3.00E-07 2.02E-10 1.89E-20 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 2.12E-12 1.02E-09 6.99E-13 6.57E-23 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 3.67E-11 1.73E-08 1.16E-11 1.09E-21 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 3.44E-10 7.18E-08 5.36E-18 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 1.15E-12 2.39E-10 1.79E-20 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 1.98E-11 4.14E-09 3.09E-19 0.00E+00 0.00E+00 Th-232 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.73E-07 7.72E-06 3.43E-05 3.89E-04 9.34E-03 Avg 0.00E+00 0.00E+00 0.00E+00 5.78E-10 2.71E-08 1.50E-07 3.41E-06 5.56E-05 Std 0.00E+00 0.00E+00 0.00E+00 9.99E-09 4.45E-07 2.03E-06 3.01E-05 5.94E-04 U-234 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 5.12E-13 5.54E-09 5.40E-05 1.80E-03 9.46E-02 Avg 0.00E+00 0.00E+00 0.00E+00 2.04E-15 1.92E-11 2.04E-07 8.08E-06 6.14E-04 Std 0.00E+00 0.00E+00 0.00E+00 3.00E-14 3.19E-10 3.12E-06 1.05E-04 5.75E-03 U-235 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 4.47E-04 2.92E-02 3.53E-01 1.21E+00 1.22E+00 Avg 0.00E+00 0.00E+00 0.00E+00 1.68E-06 1.04E-04 1.31E-03 8.99E-03 3.57E-02 Std 0.00E+00 0.00E+00 0.00E+00 2.59E-05 1.69E-03 2.04E-02 8.41E-02 1.40E-01 U-238 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 6.40E-17 1.60E-13 5.89E-09 4.20E-07 5.09E-05 Avg 0.00E+00 0.00E+00 0.00E+00 3.40E-19 5.51E-16 4.76E-11 1.87E-09 3.61E-07 Std 0.00E+00 0.00E+00 0.00E+00 4.28E-18 9.23E-15 4.79E-10 2.47E-08 3.28E-06

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 29 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Plant (Water Dep.)(cont.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- -ALL Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 2.34E-05 2.50E+00 2.71E+00 4.98E+00 2.31E+00 5.04E+00 Avg 0.00E+00 0.00E+00 7.81E-08 9.92E-03 3.59E-02 1.07E-01 1.09E-01 1.11E-01 Std 0.00E+00 0.00E+00 1.35E-06 1.46E-01 2.54E-01 4.65E-01 2.60E-01 3.32E-01 ======= ======== ======== ======== ======== ======== ======== ======== ======== -ALL is total pathway dose summed for all nuclides.

RESRAD, Version 6.4 T« Limit = 180 days 06/15/2009 14:35 Page 30 Probabilistic results summary : Hematite - Deep CSM Sensitivity Analysis File : C:\RESRAD_FAMILY\RESRAD\USERFILES\HEMATITE - DEEP CSM SA.RAD 0 Probabilistic Dose vs Pathway(i): Meat (Water Dep.) 0Nuclide DOSE(i,j,t), mrem/yr (j) t= 0.00E+00 1.00E+00 3.00E+00 1.00E+01 3.00E+01 1.00E+02 3.00E+02 1.00E+03 ------- -------- -------- -------- -------- -------- -------- -------- -------- Am-241 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 4.56E-17 3.54E-08 2.25E-07 1.73E-05 4.97E-05 4.16E-06 Avg 0.00E+00 0.00E+00 1.52E-19 1.64E-10 2.22E-09 7.01E-08 3.41E-07 1.02E-07 Std 0.00E+00 0.00E+00 2.63E-18 2.18E-09 2.04E-08 9.98E-07 3.63E-06 3.28E-07 Np-237 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 2.74E-07 7.42E-01 1.12E+00 1.41E+00 3.47E-01 2.76E-01 Avg 0.00E+00 0.00E+00 9.14E-10 3.00E-03 8.90E-03 2.08E-02 1.60E-02 1.20E-02 Std 0.00E+00 0.00E+00 1.58E-08 4.36E-02 8.19E-02 1.08E-01 4.21E-02 2.92E-02 Pu-239 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 8.94E-20 3.75E-17 3.11E-08 1.32E-07 2.21E-06 Avg 0.00E+00 0.00E+00 0.00E+00 4.37E-22 1.53E-19 1.08E-10 9.61E-10 2.27E-08 Std 0.00E+00 0.00E+00 0.00E+00 5.56E-21 2.19E-18 1.79E-09 1.03E-08 1.58E-07 Ra-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 1.85E-11 1.56E-08 1.06E-11 9.88E-22 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 6.15E-14 5.27E-11 3.61E-14 3.38E-24 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 1.06E-12 8.98E-10 6.09E-13 5.70E-23 0.00E+00 Tc-99 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Avg 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Std 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Th-228 Min 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Max 0.00E+00 0.00E+00 0.00E+0