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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 | 1.0 | 0 | 0 | 0 | 0 |
Critical hours | 2208.0 | 2172.0 | 2159.0 | 1285.1 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 0 | 0.8 | 0.8 | 1.8 | 1.8 | 0.9 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Critical hours | 2208.0 | 2172.0 | 2159.0 | 1285.1 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 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 (PWR) | 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) | 7.50E-08 | 1.40E-07 | 1.40E-07 | 1.30E-07 | 9.30E-08 | 9.60E-08 | 1.10E-08 | 8.30E-08 |
URI (ΔCDF) | -2.20E-07 | -2.20E-07 | -2.20E-07 | -2.20E-07 | -2.20E-07 | -2.20E-07 | -2.20E-07 | -2.40E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.45E-07 | -8.00E-08 | -8.00E-08 | -9.00E-08 | -1.27E-07 | -1.24E-07 | -2.09E-07 | -1.57E-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) | 2.20E-11 | 1.10E-09 | -5.10E-09 | -3.20E-09 | -2.80E-09 | -4.00E-09 | -3.60E-09 | -5.60E-09 |
URI (ΔCDF) | -3.60E-08 | -3.60E-08 | -3.60E-08 | -3.60E-08 | -3.60E-08 | -3.60E-08 | -3.60E-08 | -3.30E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.60E-08 | -3.49E-08 | -4.11E-08 | -3.92E-08 | -3.88E-08 | -4.00E-08 | -3.96E-08 | -3.86E-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) | 1.10E-07 | 1.00E-07 | 2.30E-07 | 2.40E-07 | 2.70E-07 | 2.80E-07 | 1.90E-07 | 9.90E-08 |
URI (ΔCDF) | 7.90E-07 | 7.80E-07 | 7.80E-07 | 2.40E-07 | 7.40E-07 | 7.40E-07 | 7.40E-07 | 7.60E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 9.00E-07 | 8.80E-07 | 1.01E-06 | 4.80E-07 | 1.01E-06 | 1.02E-06 | 9.30E-07 | 8.59E-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) | -1.70E-08 | -1.70E-08 | -1.70E-08 | -1.60E-08 | -1.60E-08 | -9.20E-09 | 2.90E-08 | 3.00E-08 |
URI (ΔCDF) | 4.30E-07 | 4.30E-07 | 4.30E-07 | 1.70E-07 | 1.70E-07 | 1.70E-07 | 1.70E-07 | 1.30E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 4.13E-07 | 4.13E-07 | 4.13E-07 | 1.54E-07 | 1.54E-07 | 1.61E-07 | 1.99E-07 | 1.60E-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) | 4.10E-08 | 9.40E-08 | 1.40E-07 | 1.30E-07 | 1.50E-07 | 1.70E-07 | 1.70E-07 | 1.90E-07 |
URI (ΔCDF) | 9.10E-08 | 9.10E-08 | 9.10E-08 | 9.10E-08 | 1.50E-07 | 1.50E-07 | 1.50E-07 | 1.60E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 1.32E-07 | 1.85E-07 | 2.31E-07 | 2.21E-07 | 3.00E-07 | 3.20E-07 | 3.20E-07 | 3.50E-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 | 0.000090 | 0.000096 | 0.000094 | 0.000099 | 0.000118 | 0.000108 | 0.000118 | 0.000109 | 0.000114 | 0.000106 | 0.000080 | 0.000193 |
Technical specification limit | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0.000206 | 0.000134 | 0.000234 | 0.000165 | 0.000216 | 0.000179 | 0.001828 | 0.000584 | 0.001477 | 0.003854 | 0.005349 | 0.004734 |
Technical specification limit | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Indicator value | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.7 | 0.2 | 0.6 | 1.5 | 2.1 | 1.9 |
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 | 0.090 | 0.190 | 0.130 | 0.080 | 0.090 | 0.090 | 0.130 | 0.090 | 0.070 | 0 | 0 | 0.050 |
Technical specification limit | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
Indicator value | 0.9 | 1.9 | 1.3 | 0.8 | 0.9 | 0.9 | 1.3 | 0.9 | 0.7 | 0 | 0 | 0.5 |
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 | 0.030 | 0.030 | 0.030 | 0.020 | 0.030 | 0.030 | 0.030 | 0.020 | 0.030 | 0.020 | 0.030 | 0.030 |
Technical specification limit | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
Indicator value | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.3 | 0.3 |
Licensee Comments: none
Drill/Exercise Performance | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
Successful opportunities | 32.0 | 7.0 | 40.0 | 11.0 | 17.0 | 20.0 | 20.0 | 38.0 |
Total opportunities | 34.0 | 8.0 | 42.0 | 14.0 | 18.0 | 22.0 | 20.0 | 38.0 |
Indicator value | 95.5% | 96.9% | 96.5% | 94.3% | 94.3% | 93.2% | 93.4% | 94.4% |
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 | 58.0 | 54.0 | 54.0 | 55.0 | 56.0 | 54.0 | 52.0 | 63.0 |
Total Key personnel | 58.0 | 55.0 | 55.0 | 58.0 | 58.0 | 55.0 | 54.0 | 63.0 |
Indicator value | 100.0% | 98.2% | 98.2% | 94.8% | 96.6% | 98.2% | 96.3% | 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 | 623 | 704 | 626 | 626 | 627 | 765 | 640 | 826 |
Total sirens-tests | 630 | 720 | 630 | 630 | 630 | 765 | 644 | 826 |
Indicator value | 99.5% | 98.9% | 98.8% | 98.8% | 99.0% | 99.6% | 99.6% | 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