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Licensee's General Comments: none
Unplanned Scrams per 7000 Critical Hrs | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Unplanned scrams | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Critical hours | 2209.0 | 1718.9 | 2184.0 | 2208.0 | 2209.0 | 2183.0 | 2184.0 | 2208.0 |
Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
Unplanned Power Changes per 7000 Critical Hrs | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Unplanned power changes | 0 | 0 | 1.0 | 1.0 | 0 | 0 | 0 | 0 |
Critical hours | 2209.0 | 1718.9 | 2184.0 | 2208.0 | 2209.0 | 2183.0 | 2184.0 | 2208.0 |
Indicator value | 0 | 0 | 0.8 | 1.7 | 1.7 | 1.6 | 0.8 | 0 |
Licensee Comments: none
Unplanned Scrams with Complications | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Scrams with complications | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Indicator value | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Licensee Comments: none
Safety System Functional Failures (BWR) | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/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 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
UAI (ΔCDF) | -1.30E-08 | -1.30E-08 | -2.60E-09 | -2.40E-09 | -9.00E-09 | -9.30E-09 | -3.10E-09 | -3.10E-09 |
URI (ΔCDF) | -9.60E-08 | -9.80E-08 | -2.60E-08 | 8.50E-08 | 2.30E-07 | 2.30E-07 | 1.10E-07 | 1.00E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.09E-07 | -1.11E-07 | -2.86E-08 | 8.26E-08 | 2.21E-07 | 2.21E-07 | 1.07E-07 | 9.69E-08 |
Licensee Comments: none
Mitigating Systems Performance Index, High Pressure Injection System | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
UAI (ΔCDF) | -1.10E-09 | -8.80E-10 | -2.50E-10 | -4.60E-09 | -8.20E-09 | -8.20E-09 | -2.80E-09 | -2.80E-09 |
URI (ΔCDF) | -2.60E-08 | -3.00E-08 | -9.00E-09 | -3.30E-08 | -4.40E-08 | -4.20E-08 | -2.00E-08 | -2.10E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.71E-08 | -3.09E-08 | -9.25E-09 | -3.76E-08 | -5.22E-08 | -5.02E-08 | -2.28E-08 | -2.38E-08 |
Licensee Comments: none
Mitigating Systems Performance Index, Heat Removal System | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
UAI (ΔCDF) | 7.40E-10 | -1.30E-09 | -5.80E-10 | -6.70E-10 | -1.30E-09 | -2.90E-09 | -2.40E-09 | -5.40E-09 |
URI (ΔCDF) | 5.40E-08 | 5.60E-08 | 2.50E-08 | 3.00E-08 | 5.50E-08 | -1.50E-08 | -6.90E-09 | -6.90E-09 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 5.47E-08 | 5.47E-08 | 2.44E-08 | 2.93E-08 | 5.37E-08 | -1.79E-08 | -9.30E-09 | -1.23E-08 |
Licensee Comments: none
Mitigating Systems Performance Index, Residual Heat Removal System | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
UAI (ΔCDF) | -9.50E-08 | -9.40E-08 | -1.90E-09 | -1.90E-09 | -9.50E-08 | -9.60E-08 | -4.90E-08 | -4.90E-08 |
URI (ΔCDF) | -1.60E-07 | -1.80E-07 | -4.50E-09 | -4.70E-09 | -1.90E-07 | -1.70E-07 | -8.00E-08 | -8.20E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.55E-07 | -2.74E-07 | -6.40E-09 | -6.60E-09 | -2.85E-07 | -2.66E-07 | -1.29E-07 | -1.31E-07 |
Licensee Comments: none
Mitigating Systems Performance Index, Cooling Water Systems | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
UAI (ΔCDF) | 8.40E-08 | 9.70E-08 | 2.00E-09 | 1.50E-09 | 1.20E-07 | 1.10E-07 | 2.20E-08 | 4.50E-08 |
URI (ΔCDF) | -2.80E-07 | -2.90E-07 | -2.40E-08 | -2.90E-08 | -2.80E-07 | -2.70E-07 | -1.10E-07 | -1.10E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.96E-07 | -1.93E-07 | -2.20E-08 | -2.75E-08 | -1.60E-07 | -1.60E-07 | -8.80E-08 | -6.50E-08 |
Licensee Comments: none
Reactor Coolant System Activity | 10/06 | 11/06 | 12/06 | 1/07 | 2/07 | 3/07 | 4/07 | 5/07 | 6/07 | 7/07 | 8/07 | 9/07 |
Maximum activity | 0.000715 | 0.000594 | 0.000828 | 0.000624 | 0.000704 | 0.000277 | 0.000281 | 0.000236 | 0.000195 | 0.000197 | 0.000165 | 0.000172 |
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 | 0.4 | 0.3 | 0.4 | 0.3 | 0.4 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Reactor Coolant System Activity | 10/07 | 11/07 | 12/07 | 1/08 | 2/08 | 3/08 | 4/08 | 5/08 | 6/08 | 7/08 | 8/08 | 9/08 |
Maximum activity | 0.000161 | 0.000159 | 0.000181 | 0.000213 | 0.000245 | 0.000300 | 0.000295 | 0.000254 | 0.000285 | 0.000299 | 0.000263 | 0.001700 |
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 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.9 |
Licensee Comments: none
Reactor Coolant System Leakage | 10/06 | 11/06 | 12/06 | 1/07 | 2/07 | 3/07 | 4/07 | 5/07 | 6/07 | 7/07 | 8/07 | 9/07 |
Maximum leakage | 3.200 | 3.200 | 3.200 | 3.200 | 3.200 | 3.700 | 2.700 | 2.700 | 2.800 | 2.800 | 2.700 | 3.100 |
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 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 14.8 | 10.8 | 10.8 | 11.2 | 11.2 | 10.8 | 12.4 |
Reactor Coolant System Leakage | 10/07 | 11/07 | 12/07 | 1/08 | 2/08 | 3/08 | 4/08 | 5/08 | 6/08 | 7/08 | 8/08 | 9/08 |
Maximum leakage | 2.800 | 2.900 | 2.900 | 3.100 | 2.900 | 2.900 | 2.800 | 2.800 | 2.900 | 2.800 | 2.900 | 3.000 |
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 | 11.2 | 11.6 | 11.6 | 12.4 | 11.6 | 11.6 | 11.2 | 11.2 | 11.6 | 11.2 | 11.6 | 12.0 |
Licensee Comments: none
Drill/Exercise Performance | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Successful opportunities | 35.0 | 26.0 | 44.0 | 50.0 | 50.0 | 7.0 | 49.0 | 32.0 |
Total opportunities | 36.0 | 26.0 | 44.0 | 52.0 | 50.0 | 8.0 | 52.0 | 32.0 |
Indicator value | 98.7% | 98.8% | 98.8% | 98.4% | 98.7% | 98.3% | 97.7% | 97.7% |
Licensee Comments: none
ERO Drill Participation | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Participating Key personnel | 62.0 | 62.0 | 65.0 | 68.0 | 65.0 | 63.0 | 67.0 | 67.0 |
Total Key personnel | 66.0 | 62.0 | 65.0 | 68.0 | 65.0 | 63.0 | 67.0 | 67.0 |
Indicator value | 93.9% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
Licensee Comments: none
Alert & Notification System | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Successful siren-tests | 3131 | 3188 | 3188 | 3182 | 3191 | 3191 | 3196 | 3235 |
Total sirens-tests | 3150 | 3197 | 3200 | 3200 | 3200 | 3200 | 3200 | 3246 |
Indicator value | 99.6% | 99.6% | 99.6% | 99.5% | 99.6% | 99.6% | 99.7% | 99.7% |
Licensee Comments: none
Occupational Exposure Control Effectiveness | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/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 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/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: November 26, 2008