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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 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
Critical hours | 1840.4 | 2024.2 | 2159.0 | 2184.0 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 0 | 0.9 | 0.9 | 0.9 | 0.8 | 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 | 1.0 | 1.0 | 0 | 0 | 0 | 0 | 0 |
Critical hours | 1840.4 | 2024.2 | 2159.0 | 2184.0 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 0 | 0.9 | 1.7 | 1.7 | 1.6 | 0.8 | 0 | 0 |
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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Indicator value | 0 | 2 | 2 | 2 | 2 | 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) | 7.90E-08 | 9.40E-08 | 2.10E-07 | 1.30E-07 | 1.00E-07 | 1.00E-07 | 2.00E-08 | 4.40E-08 |
URI (ΔCDF) | -7.80E-08 | -1.80E-07 | -1.70E-07 | -1.20E-07 | 7.20E-08 | 9.20E-08 | 1.40E-07 | -6.50E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 1.00E-09 | -8.60E-08 | 4.00E-08 | 1.00E-08 | 1.72E-07 | 1.92E-07 | 1.60E-07 | -6.06E-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) | 5.80E-08 | 5.90E-08 | 3.90E-08 | -3.80E-08 | -3.90E-08 | -3.90E-08 | -3.90E-08 | -3.90E-08 |
URI (ΔCDF) | 5.70E-08 | 5.40E-08 | 5.40E-08 | -9.00E-08 | -9.00E-08 | -8.80E-08 | -8.80E-08 | -8.80E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 1.15E-07 | 1.13E-07 | 9.30E-08 | -1.28E-07 | -1.29E-07 | -1.27E-07 | -1.27E-07 | -1.27E-07 |
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) | -6.00E-08 | -6.00E-08 | -6.00E-08 | -4.30E-08 | -4.30E-08 | -4.30E-08 | -4.30E-08 | -4.30E-08 |
URI (ΔCDF) | -1.50E-07 | -1.50E-07 | -1.50E-07 | -1.10E-07 | -1.10E-07 | -1.10E-07 | -1.10E-07 | -1.10E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.10E-07 | -2.10E-07 | -2.10E-07 | -1.53E-07 | -1.53E-07 | -1.53E-07 | -1.53E-07 | -1.53E-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) | -8.10E-10 | -8.10E-10 | -8.10E-10 | -2.00E-10 | -1.20E-10 | 1.00E-10 | 1.00E-10 | 1.00E-10 |
URI (ΔCDF) | -2.20E-09 | -2.20E-09 | -2.20E-09 | -9.70E-10 | -9.70E-10 | -9.60E-10 | -9.60E-10 | -9.60E-10 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.01E-09 | -3.01E-09 | -3.01E-09 | -1.17E-09 | -1.09E-09 | -8.60E-10 | -8.60E-10 | -8.60E-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) | -3.00E-10 | -9.30E-11 | 8.10E-10 | -1.50E-10 | -1.60E-10 | 9.70E-10 | -1.80E-10 | -1.80E-10 |
URI (ΔCDF) | -3.50E-09 | -3.60E-09 | -3.60E-09 | -3.70E-09 | -5.70E-10 | -5.10E-10 | -5.10E-10 | -5.10E-10 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.80E-09 | -3.69E-09 | -2.79E-09 | -3.85E-09 | -7.30E-10 | 4.60E-10 | -6.90E-10 | -6.90E-10 |
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 | 0.000049 | 0.000038 | 0.000051 | 0.000192 | 0.000204 | 0.000198 | 0.000143 | 0.000122 | 0.000125 | 0.000131 | 0.000145 | 0.000146 |
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 | 0 | 0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
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 | 0.000187 | 0.000142 | 0.000122 | 0.000133 | 0.000094 | 0.000155 | 0.000066 | 0.000070 | 0.000131 | 0.000223 | 0.000114 | 0.000184 |
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 | 0.1 | 0 | 0 | 0.1 | 0.1 | 0.1 | 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 | 1.730 | 1.740 | 1.590 | 1.810 | 1.790 | 1.790 | 1.780 | 1.840 | 1.750 | 1.780 | 1.790 | 1.800 |
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 | 6.9 | 7.0 | 6.4 | 7.2 | 7.2 | 7.2 | 7.1 | 7.4 | 7.0 | 7.1 | 7.2 | 7.2 |
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 | 1.790 | 1.820 | 1.800 | 1.850 | 1.780 | 1.750 | 1.790 | 1.740 | 1.750 | 1.780 | 1.800 | 1.800 |
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 | 7.2 | 7.3 | 7.2 | 7.4 | 7.1 | 7.0 | 7.2 | 7.0 | 7.0 | 7.1 | 7.2 | 7.2 |
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