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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 | 2159.0 | 1755.3 | 2139.0 | 2209.0 | 2183.0 | 2184.0 | 2208.0 |
Indicator value | 0.9 | 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 | 0 | 0 | 0 | 0 | 0 | 0 |
Critical hours | 2209.0 | 2159.0 | 1755.3 | 2139.0 | 2209.0 | 2183.0 | 2184.0 | 2208.0 |
Indicator value | 2.6 | 1.7 | 0.8 | 0 | 0 | 0 | 0 | 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 | 2 | 0 | 1 |
Indicator value | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 3 |
Licensee Comments:
3Q/08: LER 1-08-001 Past Operation of Safe Shutdown Makeup Pump Outside Technical Specifications Surveillance Requirements dated 9/8/08. (Note SSMP failure counts against both unit.)
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) | 1.10E-08 | 2.30E-09 | -5.70E-08 | -3.30E-08 | -7.00E-08 | 4.70E-08 | 9.90E-11 | 4.70E-09 |
URI (ΔCDF) | -4.70E-07 | -5.20E-07 | -5.40E-07 | -5.30E-07 | -5.10E-07 | -1.10E-07 | -9.60E-08 | -9.70E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -4.59E-07 | -5.18E-07 | -5.97E-07 | -5.63E-07 | -5.80E-07 | -6.30E-08 | -9.59E-08 | -9.23E-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) | 3.00E-08 | 3.50E-08 | 6.40E-09 | 4.40E-08 | 4.00E-08 | 2.40E-08 | 2.40E-08 | 2.40E-08 |
URI (ΔCDF) | -4.30E-08 | -4.30E-08 | -4.30E-08 | -4.30E-08 | -4.20E-08 | -3.60E-08 | -3.40E-08 | -3.40E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.30E-08 | -8.00E-09 | -3.66E-08 | 1.00E-09 | -2.00E-09 | -1.20E-08 | -1.00E-08 | -1.00E-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) | -6.10E-09 | -3.30E-09 | -2.30E-08 | -2.10E-08 | -2.10E-08 | -1.70E-08 | -1.70E-08 | -1.70E-08 |
URI (ΔCDF) | -3.20E-08 | -3.20E-08 | -3.40E-08 | -3.40E-08 | -3.40E-08 | 9.50E-08 | 9.90E-08 | 9.90E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -3.81E-08 | -3.53E-08 | -5.70E-08 | -5.50E-08 | -5.50E-08 | 7.80E-08 | 8.20E-08 | 8.20E-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) | -7.70E-08 | -2.80E-08 | -3.90E-08 | -5.00E-08 | -7.10E-08 | -5.60E-08 | -2.70E-08 | -2.70E-08 |
URI (ΔCDF) | -1.30E-07 | -1.20E-07 | -1.20E-07 | -1.20E-07 | -1.20E-07 | -9.70E-08 | -9.70E-08 | -9.70E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.07E-07 | -1.48E-07 | -1.59E-07 | -1.70E-07 | -1.91E-07 | -1.53E-07 | -1.24E-07 | -1.24E-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) | 7.70E-08 | 1.50E-07 | 1.50E-07 | 1.60E-07 | 1.10E-07 | -9.40E-09 | 3.20E-08 | 3.20E-08 |
URI (ΔCDF) | 4.20E-09 | 4.20E-09 | 4.20E-09 | 4.20E-09 | 4.20E-09 | 2.80E-09 | 1.90E-09 | 1.90E-09 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 8.12E-08 | 1.54E-07 | 1.54E-07 | 1.64E-07 | 1.14E-07 | -6.60E-09 | 3.39E-08 | 3.39E-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 | 0.000115 | 0.000119 | 0.000128 | 0.000113 | 0.000126 | 0.000085 | 0.000106 | 0.000053 | 0.000081 | 0.000054 | 0.000063 | 0.000046 |
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 | 0.1 | 0 | 0 | 0 | 0 | 0 |
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 | 0.000052 | 0.000099 | 0.000063 | 0.000055 | 0.000062 | 0.000393 | 0.000031 | 0.000041 | 0.000042 | 0.000052 | 0.000072 | 0.000053 |
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 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | 1.760 | 1.700 | 1.720 | 1.690 | 1.670 | 1.670 | 1.650 | 1.720 | 1.710 | 1.690 | 1.910 | 1.920 |
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 | 7.0 | 6.8 | 6.9 | 6.8 | 6.7 | 6.7 | 6.6 | 6.9 | 6.8 | 6.8 | 7.6 | 7.7 |
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 | 1.600 | 1.590 | 1.560 | 1.560 | 1.560 | 1.540 | 1.550 | 1.550 | 1.550 | 1.620 | 1.620 | 1.570 |
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 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.5 | 6.5 | 6.3 |
Licensee Comments: none
Drill/Exercise Performance | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Successful opportunities | 88.0 | 26.0 | 23.0 | 42.0 | 41.0 | 30.0 | 32.0 | 24.0 |
Total opportunities | 89.0 | 26.0 | 23.0 | 42.0 | 42.0 | 30.0 | 32.0 | 24.0 |
Indicator value | 98.0% | 98.6% | 98.6% | 98.5% | 98.5% | 99.1% | 99.4% | 99.4% |
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 | 81.0 | 75.0 | 74.0 | 72.0 | 70.0 | 69.0 | 70.0 | 69.0 |
Total Key personnel | 81.0 | 75.0 | 74.0 | 72.0 | 70.0 | 70.0 | 73.0 | 69.0 |
Indicator value | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 98.6% | 95.9% | 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 | 3270 | 3311 | 3316 | 3320 | 3312 | 3312 | 3284 | 3367 |
Total sirens-tests | 3272 | 3328 | 3328 | 3328 | 3328 | 3319 | 3309 | 3380 |
Indicator value | 99.7% | 99.6% | 99.6% | 99.7% | 99.6% | 99.7% | 99.6% | 99.5% |
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