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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 | 1.0 | 1.0 | 0 | 0 | 0 | 0 |
Critical hours | 2208.0 | 2209.0 | 2078.3 | 2136.5 | 2208.0 | 1556.4 | 2183.0 | 2184.0 |
Indicator value | 0 | 0 | 0.9 | 1.6 | 1.6 | 1.8 | 0.9 | 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 | 2.0 | 0 | 0 | 0 | 1.0 | 0 | 1.0 | 1.0 |
Critical hours | 2208.0 | 2209.0 | 2078.3 | 2136.5 | 2208.0 | 1556.4 | 2183.0 | 2184.0 |
Indicator value | 3.4 | 3.4 | 1.7 | 1.6 | 0.8 | 0.9 | 1.7 | 2.6 |
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 | 1 | 0 | 0 | 0 |
Indicator value | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
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) | -2.60E-07 | -2.20E-07 | -2.40E-08 | -5.70E-08 | -2.50E-07 | -1.20E-07 | -1.10E-07 | -1.10E-07 |
URI (ΔCDF) | -3.80E-06 | -3.90E-06 | -4.00E-06 | -4.10E-06 | -4.00E-06 | -1.60E-06 | -1.60E-06 | -1.50E-06 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -4.06E-06 | -4.12E-06 | -4.02E-06 | -4.16E-06 | -4.25E-06 | -1.72E-06 | -1.71E-06 | -1.61E-06 |
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) | -5.90E-07 | -5.10E-07 | -5.20E-07 | -5.10E-07 | -3.30E-07 | -1.40E-07 | -1.40E-07 | -1.40E-07 |
URI (ΔCDF) | -1.00E-06 | -1.00E-06 | -1.00E-06 | -1.00E-06 | -6.70E-07 | -2.90E-07 | -2.50E-07 | -3.00E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.59E-06 | -1.51E-06 | -1.52E-06 | -1.51E-06 | -1.00E-06 | -4.30E-07 | -3.90E-07 | -4.40E-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) | -9.90E-08 | -7.60E-08 | -7.70E-08 | -7.70E-08 | -4.40E-08 | -2.00E-08 | -2.00E-08 | -2.10E-08 |
URI (ΔCDF) | -2.40E-07 | -2.40E-07 | -2.40E-07 | 4.70E-07 | 4.70E-07 | 1.80E-07 | 2.00E-07 | 2.00E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.39E-07 | -3.16E-07 | -3.17E-07 | 3.93E-07 | 4.26E-07 | 1.60E-07 | 1.80E-07 | 1.79E-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) | -2.00E-07 | -2.10E-07 | -2.10E-07 | -2.10E-07 | -2.10E-07 | -8.40E-08 | -8.40E-08 | -9.00E-08 |
URI (ΔCDF) | -9.50E-07 | -9.30E-07 | -9.20E-07 | -9.10E-07 | -9.10E-07 | -3.70E-07 | -3.50E-07 | -3.40E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.15E-06 | -1.14E-06 | -1.13E-06 | -1.12E-06 | -1.12E-06 | -4.54E-07 | -4.34E-07 | -4.30E-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) | 1.50E-07 | 4.00E-08 | -3.20E-08 | 1.60E-07 | 6.60E-07 | 4.90E-07 | 5.60E-07 | 5.20E-07 |
URI (ΔCDF) | -4.30E-07 | -4.30E-07 | -4.40E-07 | -5.60E-07 | -7.00E-07 | -2.90E-07 | -3.00E-07 | -2.90E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.80E-07 | -3.90E-07 | -4.72E-07 | -4.00E-07 | -4.00E-08 | 2.00E-07 | 2.60E-07 | 2.30E-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 | 0.000106 | 0.000051 | 0.000050 | 0.000048 | 0.000048 | 0.000046 | 0.000044 | 0.000050 | 0.000049 | 0.000083 | 0.000055 | 0.000406 |
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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 |
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 | 0.000094 | 0.000064 | 0.000074 | 0.000143 | 0.000069 | 0.000101 | 0.000068 | 0.000061 | 0.000074 | 0.000075 | 0.000116 | 0.000076 |
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 | 0.1 | 0 | 0 | 0 | 0 | 0.1 | 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 | 2.370 | 2.260 | 2.440 | 2.220 | 2.410 | 2.300 | 2.177 | 2.350 | 2.270 | 2.327 | 2.240 | 2.300 |
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 | 9.5 | 9.0 | 9.8 | 8.9 | 9.6 | 9.2 | 8.7 | 9.4 | 9.1 | 9.3 | 9.0 | 9.2 |
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 | 2.287 | 2.277 | 2.360 | 2.360 | 1.870 | 2.010 | 1.990 | 1.890 | 1.800 | 1.820 | 1.900 | 1.880 |
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 | 9.1 | 9.1 | 9.4 | 9.4 | 7.5 | 8.0 | 8.0 | 7.6 | 7.2 | 7.3 | 7.6 | 7.5 |
Licensee Comments: none
Drill/Exercise Performance | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
Successful opportunities | 54.0 | 88.0 | 24.0 | 20.0 | 50.0 | 47.0 | 32.0 | 35.0 |
Total opportunities | 54.0 | 91.0 | 24.0 | 20.0 | 52.0 | 48.0 | 34.0 | 36.0 |
Indicator value | 96.1% | 97.0% | 97.3% | 97.7% | 97.4% | 97.8% | 97.2% | 97.5% |
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 | 110.0 | 112.0 | 106.0 | 113.0 | 113.0 | 115.0 | 109.0 | 109.0 |
Total Key personnel | 117.0 | 112.0 | 110.0 | 116.0 | 118.0 | 115.0 | 111.0 | 116.0 |
Indicator value | 94.0% | 100.0% | 96.4% | 97.4% | 95.8% | 100.0% | 98.2% | 94.0% |
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 | 485 | 496 | 497 | 497 | 496 | 497 | 497 | 497 |
Total sirens-tests | 497 | 497 | 497 | 497 | 497 | 497 | 497 | 497 |
Indicator value | 98.9% | 99.0% | 99.3% | 99.3% | 99.9% | 99.9% | 99.9% | 99.9% |
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