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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 | 1.0 | 1.0 | 0 | 0 | 0 | 0 |
Critical hours | 2208.0 | 2135.5 | 1169.6 | 2135.1 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 0 | 0.8 | 1.8 | 2.7 | 2.7 | 1.8 | 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 | 0 | 0 | 1.0 | 0 | 1.0 | 0 | 0 |
Critical hours | 2208.0 | 2135.5 | 1169.6 | 2135.1 | 2208.0 | 2209.0 | 2183.0 | 2184.0 |
Indicator value | 2.4 | 1.6 | 1.8 | 1.8 | 0.9 | 1.8 | 1.6 | 0.8 |
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 | 1.0 | 0 | 0 | 0 | 0 | |
Indicator value | 1.0 | 1.0 | 1.0 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
Indicator value | 2 | 2 | 2 | 1 | 0 | 1 | 2 | 2 |
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) | 4.40E-07 | 5.00E-07 | 6.20E-07 | 7.40E-07 | 5.50E-07 | 7.20E-07 | 6.00E-07 | 4.30E-07 |
URI (ΔCDF) | -6.10E-07 | -6.10E-07 | -6.30E-07 | -6.30E-07 | -6.30E-07 | -6.40E-07 | -6.40E-07 | -6.40E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.70E-07 | -1.10E-07 | -1.00E-08 | 1.10E-07 | -8.00E-08 | 8.00E-08 | -4.00E-08 | -2.10E-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) | 6.30E-09 | 3.60E-08 | 5.90E-08 | 1.00E-07 | 9.80E-08 | 9.20E-08 | 1.10E-07 | 1.10E-07 |
URI (ΔCDF) | -7.10E-08 | -7.10E-08 | -7.10E-08 | -7.10E-08 | -7.10E-08 | -7.10E-08 | -7.10E-08 | -7.10E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -6.47E-08 | -3.50E-08 | -1.20E-08 | 2.90E-08 | 2.70E-08 | 2.10E-08 | 3.90E-08 | 3.90E-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) | -1.30E-07 | -1.10E-07 | -1.20E-07 | -9.90E-08 | 3.40E-10 | 4.40E-08 | 8.60E-09 | 1.80E-09 |
URI (ΔCDF) | -1.50E-07 | -7.60E-08 | -7.60E-08 | -7.60E-08 | -7.60E-08 | -7.60E-08 | -7.60E-08 | -7.60E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.80E-07 | -1.86E-07 | -1.96E-07 | -1.75E-07 | -7.57E-08 | -3.20E-08 | -6.74E-08 | -7.42E-08 |
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) | 0.00E+00 | 6.30E-09 | 1.20E-08 | 2.40E-09 | -2.90E-08 | -2.60E-08 | -1.40E-08 | -1.80E-08 |
URI (ΔCDF) | -3.50E-08 | -3.50E-08 | -3.50E-08 | -3.50E-08 | -3.50E-08 | -3.50E-08 | -3.50E-08 | -3.50E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.50E-08 | -2.87E-08 | -2.30E-08 | -3.26E-08 | -6.40E-08 | -6.10E-08 | -4.90E-08 | -5.30E-08 |
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) | 1.30E-08 | 4.40E-08 | 6.00E-08 | 1.50E-07 | 1.60E-07 | 1.60E-07 | 1.70E-07 | 1.70E-07 |
URI (ΔCDF) | -8.10E-08 | -8.10E-08 | -8.10E-08 | -8.30E-08 | -8.30E-08 | -8.30E-08 | -8.30E-08 | -8.30E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -6.80E-08 | -3.70E-08 | -2.10E-08 | 6.70E-08 | 7.70E-08 | 7.70E-08 | 8.70E-08 | 8.70E-08 |
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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000002 | 0 | 0 | 0.000003 | 0 |
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 | 1.600 | 1.590 | 1.600 | 1.570 | 1.580 | 1.560 | 1.590 | 1.600 | 1.660 | 1.620 | 1.600 | 1.580 |
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 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.2 | 6.4 | 6.4 | 6.6 | 6.5 | 6.4 | 6.3 |
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 | 1.600 | 1.660 | 2.120 | 2.120 | 1.610 | 1.600 | 1.580 | 1.680 | 1.700 | 1.710 | 1.720 | 1.710 |
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 | 6.4 | 6.6 | 8.5 | 8.5 | 6.4 | 6.4 | 6.3 | 6.7 | 6.8 | 6.8 | 6.9 | 6.8 |
Licensee Comments: none
Drill/Exercise Performance | 3Q/06 | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 |
Successful opportunities | 62.0 | 23.0 | 0 | 21.0 | 25.0 | 12.0 | 34.0 | 34.0 |
Total opportunities | 62.0 | 24.0 | 0 | 23.0 | 26.0 | 12.0 | 36.0 | 36.0 |
Indicator value | 95.5% | 95.8% | 95.3% | 95.9% | 96.3% | 95.8% | 95.8% | 96.3% |
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 | 88.0 | 83.0 | 82.0 | 81.0 | 78.0 | 84.0 | 96.0 | 102.0 |
Total Key personnel | 88.0 | 84.0 | 86.0 | 81.0 | 78.0 | 84.0 | 96.0 | 102.0 |
Indicator value | 100.0% | 98.8% | 95.3% | 100.0% | 100.0% | 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 | 414 | 428 | 427 | 426 | 425 | 428 | 427 | 430 |
Total sirens-tests | 429 | 429 | 429 | 429 | 429 | 429 | 429 | 431 |
Indicator value | 97.4% | 98.0% | 98.9% | 98.8% | 99.4% | 99.4% | 99.4% | 99.5% |
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