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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 | 1535.2 | 1991.5 | 2184.0 | 2208.0 | 2209.0 | 1807.9 | 1953.3 | 2208.0 |
Indicator value | 0 | 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 | 1.0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1.0 |
Critical hours | 1535.2 | 1991.5 | 2184.0 | 2208.0 | 2209.0 | 1807.9 | 1953.3 | 2208.0 |
Indicator value | 0.9 | 1.8 | 1.8 | 1.8 | 0.8 | 0 | 0 | 0.9 |
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 (PWR) | 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 | 0 | 0 | 0 |
Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
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) | 3.20E-08 | -1.50E-08 | -2.10E-08 | -2.20E-08 | -2.10E-08 | -2.20E-08 | 3.20E-08 | 7.70E-08 |
URI (ΔCDF) | -2.40E-07 | -2.20E-07 | -2.40E-07 | -2.30E-07 | -2.30E-07 | -2.30E-07 | -2.20E-07 | -2.10E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -2.08E-07 | -2.35E-07 | -2.61E-07 | -2.52E-07 | -2.51E-07 | -2.52E-07 | -1.88E-07 | -1.33E-07 |
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) | -1.10E-08 | -1.00E-08 | -1.00E-08 | -1.10E-08 | -1.10E-08 | -2.50E-08 | -2.50E-08 | -2.50E-08 |
URI (ΔCDF) | -5.40E-08 | -5.30E-08 | -5.00E-08 | -5.00E-08 | -4.90E-08 | -5.00E-08 | -4.90E-08 | 9.70E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -6.50E-08 | -6.30E-08 | -6.00E-08 | -6.10E-08 | -6.00E-08 | -7.50E-08 | -7.40E-08 | 7.20E-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) | 6.50E-09 | 1.30E-08 | 1.30E-08 | 1.20E-08 | 1.10E-09 | 1.00E-09 | -1.00E-08 | -7.40E-09 |
URI (ΔCDF) | 5.50E-08 | 5.50E-08 | 5.50E-08 | 5.60E-08 | 5.60E-08 | 5.60E-08 | 9.10E-09 | 9.20E-09 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 6.15E-08 | 6.80E-08 | 6.80E-08 | 6.80E-08 | 5.71E-08 | 5.70E-08 | -9.00E-10 | 1.80E-09 |
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) | -1.40E-10 | -1.40E-10 | -1.50E-10 | -1.50E-10 | 6.00E-10 | 4.50E-10 | 2.00E-10 | 2.00E-10 |
URI (ΔCDF) | 2.50E-09 | 2.50E-09 | 1.20E-09 | 1.20E-09 | 1.20E-09 | 1.20E-09 | 1.20E-09 | -1.20E-10 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 2.36E-09 | 2.36E-09 | 1.05E-09 | 1.05E-09 | 1.80E-09 | 1.65E-09 | 1.40E-09 | 8.00E-11 |
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) | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 | 1.20E-10 | 1.20E-10 | 1.20E-10 | 1.20E-10 |
URI (ΔCDF) | -1.90E-09 | -1.90E-09 | -1.50E-09 | -4.30E-10 | 5.70E-10 | 8.10E-10 | 1.90E-09 | 4.40E-09 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.90E-09 | -1.90E-09 | -1.50E-09 | -4.30E-10 | 6.90E-10 | 9.30E-10 | 2.02E-09 | 4.52E-09 |
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 | 0.000646 | 0.000899 | 0.000652 | 0.015500 | 0.002430 | 0.000838 | 0.000825 | 0.000879 | 0.001070 | 0.001280 | 0.001620 | 0.002750 |
Technical specification limit | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Indicator value | 0.1 | 0.1 | 0.1 | 1.6 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.3 |
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 | 0.003240 | 0.003400 | 0.005420 | 0.005270 | 0.005540 | 0.117000 | 0.001850 | 0.000594 | 0.000644 | 0.000671 | 0.000712 | 0.000960 |
Technical specification limit | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Indicator value | 0.3 | 0.3 | 0.5 | 0.5 | 0.6 | 11.7 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
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 | N/A | 0.104 | 0.134 | 0.149 | 0.165 | 0.123 | 0.120 | 0.133 | 0.132 | 0.114 | 0.131 | 0.167 |
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 | N/A | 1.0 | 1.3 | 1.5 | 1.7 | 1.2 | 1.2 | 1.3 | 1.3 | 1.1 | 1.3 | 1.7 |
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 | 0.185 | 0.251 | 0.268 | 0.172 | 0.169 | 0.166 | 0.084 | 0.101 | 0.128 | 0.123 | 0.083 | 0.103 |
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 | 1.9 | 2.5 | 2.7 | 1.7 | 1.7 | 1.7 | 0.8 | 1.0 | 1.3 | 1.2 | 0.8 | 1.0 |
Licensee Comments:
9/08: Total Leakage is being reported in lieu of Identified Leakage.
Drill/Exercise Performance | 4Q/06 | 1Q/07 | 2Q/07 | 3Q/07 | 4Q/07 | 1Q/08 | 2Q/08 | 3Q/08 |
Successful opportunities | 17.0 | 7.0 | 23.0 | 21.0 | 4.0 | 11.0 | 34.0 | 26.0 |
Total opportunities | 17.0 | 7.0 | 23.0 | 22.0 | 4.0 | 14.0 | 36.0 | 26.0 |
Indicator value | 97.6% | 97.7% | 98.7% | 98.6% | 98.6% | 96.7% | 95.5% | 96.0% |
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 | 121.0 | 115.0 | 111.0 | 107.0 | 103.0 | 103.0 | 101.0 | 105.0 |
Total Key personnel | 121.0 | 115.0 | 112.0 | 107.0 | 105.0 | 105.0 | 104.0 | 105.0 |
Indicator value | 100.0% | 100.0% | 99.1% | 100.0% | 98.1% | 98.1% | 97.1% | 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 | 147 | 147 | 146 | 147 | 147 | 145 | 147 | 147 |
Total sirens-tests | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 |
Indicator value | 100.0% | 100.0% | 99.8% | 99.8% | 99.8% | 99.5% | 99.7% | 99.7% |
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