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Licensee's General Comments: none
| Unplanned Scrams per 7000 Critical Hrs | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Unplanned scrams | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Critical hours | 2208.0 | 2209.0 | 2159.0 | 2184.0 | 2038.3 | 1911.4 | 2146.9 | 2184.0 |
| Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
| Unplanned Power Changes per 7000 Critical Hrs | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Unplanned power changes | 0 | 0 | 1.0 | 0 | 0 | 0 | 1.0 | 0 |
| Critical hours | 2208.0 | 2209.0 | 2159.0 | 2184.0 | 2038.3 | 1911.4 | 2146.9 | 2184.0 |
| Indicator value | 0.8 | 0 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Licensee Comments: none
| Unplanned Scrams with Complications | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Scrams with complications | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Indicator value | 0.0 | 0.0 | 0.0 | 0.0 |
Licensee Comments: none
| Safety System Functional Failures (BWR) | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Safety System Functional Failures | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
| Mitigating Systems Performance Index, Emergency AC Power System | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| UAI (ΔCDF) | 8.40E-08 | 9.70E-08 | 2.20E-07 | 1.60E-07 | 1.40E-07 | 1.40E-07 | 6.10E-08 | 7.90E-08 |
| URI (ΔCDF) | -8.10E-08 | -1.80E-07 | -1.80E-07 | -9.50E-08 | 5.60E-08 | 7.20E-08 | 1.10E-07 | -5.00E-07 |
| PLE | NO | NO | NO | NO | NO | NO | NO | NO |
| Indicator value | 3.00E-09 | -8.30E-08 | 4.00E-08 | 6.50E-08 | 1.96E-07 | 2.12E-07 | 1.71E-07 | -4.21E-07 |
Licensee Comments: none
| Mitigating Systems Performance Index, High Pressure Injection System | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| UAI (ΔCDF) | 1.30E-08 | 1.30E-08 | 7.00E-10 | 7.00E-10 | 9.20E-10 | 1.30E-09 | -5.50E-09 | -5.20E-09 |
| URI (ΔCDF) | 1.90E-07 | 1.90E-07 | 6.10E-08 | 6.10E-08 | 6.10E-08 | 6.10E-08 | -7.10E-08 | -7.10E-08 |
| PLE | NO | NO | NO | NO | NO | NO | NO | NO |
| Indicator value | 2.03E-07 | 2.03E-07 | 6.17E-08 | 6.17E-08 | 6.19E-08 | 6.23E-08 | -7.65E-08 | -7.62E-08 |
Licensee Comments: none
| Mitigating Systems Performance Index, Heat Removal System | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| UAI (ΔCDF) | -5.50E-08 | -5.50E-08 | -5.50E-08 | -4.80E-08 | -4.80E-08 | -4.30E-08 | -4.40E-08 | -1.60E-08 |
| URI (ΔCDF) | -1.40E-07 | -1.40E-07 | -1.40E-07 | -1.20E-07 | -1.20E-07 | -1.20E-07 | -1.20E-07 | -1.20E-07 |
| PLE | NO | NO | NO | NO | NO | NO | NO | NO |
| Indicator value | -1.95E-07 | -1.95E-07 | -1.95E-07 | -1.68E-07 | -1.68E-07 | -1.63E-07 | -1.64E-07 | -1.36E-07 |
Licensee Comments: none
| Mitigating Systems Performance Index, Residual Heat Removal System | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| UAI (ΔCDF) | -8.20E-10 | -3.60E-10 | -3.60E-10 | -1.00E-10 | -1.00E-10 | 1.50E-10 | 1.50E-10 | 1.50E-10 |
| URI (ΔCDF) | -1.90E-09 | -1.90E-09 | -1.90E-09 | -8.70E-10 | -8.70E-10 | -8.70E-10 | -8.70E-10 | -8.70E-10 |
| PLE | NO | NO | NO | NO | NO | NO | NO | NO |
| Indicator value | -2.72E-09 | -2.26E-09 | -2.26E-09 | -9.70E-10 | -9.70E-10 | -7.20E-10 | -7.20E-10 | -7.20E-10 |
Licensee Comments: none
| Mitigating Systems Performance Index, Cooling Water Systems | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| UAI (ΔCDF) | -6.20E-10 | -1.10E-09 | -1.60E-10 | -2.70E-10 | -2.60E-10 | 3.40E-10 | 3.00E-10 | 3.00E-10 |
| URI (ΔCDF) | -5.50E-09 | -5.50E-09 | -5.50E-09 | -6.60E-09 | -3.50E-09 | -3.50E-09 | -3.50E-09 | -3.50E-09 |
| PLE | NO | NO | NO | NO | NO | NO | NO | NO |
| Indicator value | -6.12E-09 | -6.60E-09 | -5.66E-09 | -6.87E-09 | -3.76E-09 | -3.16E-09 | -3.20E-09 | -3.20E-09 |
Licensee Comments: none
| Reactor Coolant System Activity | 7/06 | 8/06 | 9/06 | 10/06 | 11/06 | 12/06 | 1/07 | 2/07 | 3/07 | 4/07 | 5/07 | 6/07 |
| Maximum activity | 0.000189 | 0.000134 | 0.000226 | 0.000203 | 0.000108 | 0.000079 | 0.000080 | 0.000092 | 0.000102 | 0.000063 | 0.000076 | 0.000060 |
| Technical specification limit | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Indicator value | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 |
| Reactor Coolant System Activity | 7/07 | 8/07 | 9/07 | 10/07 | 11/07 | 12/07 | 1/08 | 2/08 | 3/08 | 4/08 | 5/08 | 6/08 |
| Maximum activity | 0.000163 | 0.000097 | 0.000099 | 0.000264 | 0.000470 | 0.000029 | 0.000037 | 0.000070 | 0.000097 | 0.000125 | 0.000094 | 0.000149 |
| Technical specification limit | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Indicator value | 0.1 | 0 | 0 | 0.1 | 0.2 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0.1 |
Licensee Comments: none
| Reactor Coolant System Leakage | 7/06 | 8/06 | 9/06 | 10/06 | 11/06 | 12/06 | 1/07 | 2/07 | 3/07 | 4/07 | 5/07 | 6/07 |
| Maximum leakage | 1.470 | 1.830 | 1.840 | 1.450 | 1.420 | 1.450 | 1.420 | 1.410 | 1.470 | 7.390 | 7.520 | 7.530 |
| Technical specification limit | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 |
| Indicator value | 5.9 | 7.3 | 7.4 | 5.8 | 5.7 | 5.8 | 5.7 | 5.6 | 5.9 | 29.6 | 30.1 | 30.1 |
| Reactor Coolant System Leakage | 7/07 | 8/07 | 9/07 | 10/07 | 11/07 | 12/07 | 1/08 | 2/08 | 3/08 | 4/08 | 5/08 | 6/08 |
| Maximum leakage | 7.530 | 1.680 | 1.660 | 1.570 | 1.570 | 1.540 | 1.540 | 1.540 | 1.640 | 1.650 | 1.660 | 1.680 |
| Technical specification limit | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 |
| Indicator value | 30.1 | 6.7 | 6.6 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.6 | 6.6 | 6.6 | 6.7 |
Licensee Comments: none
| Drill/Exercise Performance | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Successful opportunities | 27.0 | 24.0 | 145.0 | 28.0 | 34.0 | 24.0 | 59.0 | 82.0 |
| Total opportunities | 28.0 | 24.0 | 148.0 | 30.0 | 38.0 | 24.0 | 63.0 | 84.0 |
| Indicator value | 96.7% | 96.7% | 97.3% | 98.0% | 97.2% | 97.4% | 96.6% | 96.4% |
Licensee Comments: none
| ERO Drill Participation | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Participating Key personnel | 81.0 | 82.0 | 84.0 | 79.0 | 84.0 | 85.0 | 75.0 | 75.0 |
| Total Key personnel | 81.0 | 82.0 | 84.0 | 79.0 | 86.0 | 85.0 | 75.0 | 75.0 |
| Indicator value | 100.0% | 100.0% | 100.0% | 100.0% | 97.7% | 100.0% | 100.0% | 100.0% |
Licensee Comments: none
| Alert & Notification System | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| Successful siren-tests | 1249 | 1257 | 1256 | 1258 | 1258 | 1261 | 1258 | 1255 |
| Total sirens-tests | 1261 | 1261 | 1261 | 1261 | 1261 | 1261 | 1261 | 1261 |
| Indicator value | 99.4% | 99.3% | 99.3% | 99.5% | 99.7% | 99.8% | 99.8% | 99.8% |
Licensee Comments: none
| Occupational Exposure Control Effectiveness | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| High radiation area occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Very high radiation area occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Unintended exposure occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
| RETS/ODCM Radiological Effluent | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
| RETS/ODCM occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
Action Matrix Summary |
Inspection Findings Summary |
PI Summary |
Reactor Oversight Process
Last Modified: August 4, 2008