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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 | 1.0 | 0 | 0 | 0 | 0 |
Critical hours | 2208.0 | 1456.7 | 2159.0 | 2123.7 | 2208.0 | 2209.0 | 2183.0 | 1354.8 |
Indicator value | 1.6 | 1.8 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 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 | 1.0 | 1.0 | 1.0 | 0 | 0 | 1.0 | 1.0 | 0 |
Critical hours | 2208.0 | 1456.7 | 2159.0 | 2123.7 | 2208.0 | 2209.0 | 2183.0 | 1354.8 |
Indicator value | 0.8 | 1.8 | 2.6 | 2.6 | 1.8 | 1.6 | 1.6 | 1.8 |
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 | 1 | 1 | 1 | 1 | 0 |
Indicator value | 2 | 2 | 1 | 1 | 2 | 3 | 4 | 3 |
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) | 8.00E-08 | 8.60E-08 | 1.00E-07 | 1.00E-07 | 1.80E-07 | 1.10E-07 | 1.50E-07 | 1.60E-07 |
URI (ΔCDF) | -7.80E-07 | -8.60E-07 | 2.60E-06 | 2.60E-06 | 2.50E-06 | -9.00E-07 | -8.60E-07 | -8.90E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -7.00E-07 | -7.74E-07 | 2.70E-06 | 2.70E-06 | 2.68E-06 | -7.90E-07 | -7.10E-07 | -7.30E-07 |
Licensee Comments:
2Q/08: Risk Cap Invoked.
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) | -1.00E-08 | -1.00E-08 | -1.00E-08 | -1.00E-08 | -1.00E-08 | -1.00E-08 | -1.00E-08 | -1.00E-08 |
URI (ΔCDF) | -1.30E-08 | -1.30E-08 | -1.30E-08 | -1.30E-08 | -1.30E-08 | -1.30E-08 | -1.30E-08 | -1.20E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.30E-08 | -2.30E-08 | -2.30E-08 | -2.30E-08 | -2.30E-08 | -2.30E-08 | -2.30E-08 | -2.20E-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) | -3.80E-08 | -4.30E-08 | -4.50E-08 | -4.50E-08 | -4.60E-08 | -4.60E-08 | -4.60E-08 | -4.60E-08 |
URI (ΔCDF) | -9.60E-08 | -9.20E-08 | -9.20E-08 | -9.20E-08 | -9.20E-08 | -9.20E-08 | -9.20E-08 | -8.80E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.34E-07 | -1.35E-07 | -1.37E-07 | -1.37E-07 | -1.38E-07 | -1.38E-07 | -1.38E-07 | -1.34E-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) | -7.70E-08 | -1.20E-07 | -1.20E-07 | -1.10E-07 | -1.10E-07 | -1.10E-07 | -1.10E-07 | -1.00E-07 |
URI (ΔCDF) | -5.30E-07 | -5.50E-07 | -5.50E-07 | -5.50E-07 | -5.50E-07 | -5.40E-07 | -5.10E-07 | -5.40E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -6.07E-07 | -6.70E-07 | -6.70E-07 | -6.60E-07 | -6.60E-07 | -6.50E-07 | -6.20E-07 | -6.40E-07 |
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) | 1.10E-07 | 1.10E-07 | 1.10E-07 | 1.10E-07 | 1.10E-07 | 1.10E-07 | 1.10E-07 | 2.00E-07 |
URI (ΔCDF) | -6.30E-08 | 1.10E-07 | 1.10E-07 | 1.10E-07 | 1.10E-07 | -6.20E-08 | -6.20E-08 | -6.20E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 4.70E-08 | 2.20E-07 | 2.20E-07 | 2.20E-07 | 2.20E-07 | 4.80E-08 | 4.80E-08 | 1.38E-07 |
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 | 0.000021 | 0.000025 | 0.000020 | 0.000020 | 0.000026 | 0.000030 | 0.000026 | 0.000021 | 0.000018 | 0.000026 | 0.000026 | 0.000016 |
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 | 0 | 0 | 0 | 0 | 0 | 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 | 0.000017 | 0.000017 | 0.000016 | 0.000017 | 0.000021 | 0.000018 | 0.000017 | 0.000018 | 0.000021 | 0.000017 | 0.000028 | 0.000017 |
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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | 2.013 | 2.020 | 2.050 | 2.060 | 2.110 | 2.021 | 2.060 | 2.060 | 1.973 | 2.028 | 2.134 | 2.201 |
Technical specification limit | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 |
Indicator value | 6.7 | 6.7 | 6.8 | 6.9 | 7.0 | 6.7 | 6.9 | 6.9 | 6.6 | 6.8 | 7.1 | 7.3 |
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 | 2.184 | 2.131 | 2.110 | 2.117 | 2.187 | 2.219 | 2.300 | 2.312 | 2.358 | 2.360 | 1.846 | 2.090 |
Technical specification limit | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 | 30.0 |
Indicator value | 7.3 | 7.1 | 7.0 | 7.1 | 7.3 | 7.4 | 7.7 | 7.7 | 7.9 | 7.9 | 6.2 | 7.0 |
Licensee Comments: none
Drill/Exercise Performance | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
Successful opportunities | 29.0 | 23.0 | 72.0 | 59.0 | 31.0 | 32.0 | 50.0 | 52.0 |
Total opportunities | 31.0 | 23.0 | 76.0 | 61.0 | 35.0 | 33.0 | 51.0 | 52.0 |
Indicator value | 96.9% | 96.9% | 96.9% | 96.9% | 95.6% | 95.5% | 95.8% | 96.1% |
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 | 97.0 | 109.0 | 108.0 | 100.0 | 101.0 | 99.0 | 107.0 | 113.0 |
Total Key personnel | 98.0 | 111.0 | 108.0 | 101.0 | 103.0 | 100.0 | 110.0 | 116.0 |
Indicator value | 99.0% | 98.2% | 100.0% | 99.0% | 98.1% | 99.0% | 97.3% | 97.4% |
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 | 288 | 309 | 288 | 287 | 285 | 298 | 286 | 285 |
Total sirens-tests | 288 | 312 | 288 | 288 | 288 | 312 | 288 | 288 |
Indicator value | 99.7% | 99.7% | 99.7% | 99.7% | 99.4% | 98.5% | 98.3% | 98.1% |
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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Very high radiation area occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Unintended exposure occurrences | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Indicator value | 0 | 2 | 2 | 2 | 2 | 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