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Home > Nuclear Reactors > Operating Reactors > Oversight > Reactor Oversight Process

Saint Lucie 1

1Q/2009 Performance Indicators

Licensee's General Comments: none



Link to Notes

Unplanned Scrams per 7000 Critical Hrs 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Unplanned scrams 0 0 0 0 0 0 0 0
Critical hours 871.7 2208.0 2209.0 2183.0 2184.0 2091.3 1443.0 2159.0
                 
Indicator value 0 0 0 0 0 0 0 0


Licensee Comments: none



Link to Notes

Unplanned Power Changes per 7000 Critical Hrs 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Unplanned power changes 0 1.0 0 0 0 2.0 0 0
Critical hours 871.7 2208.0 2209.0 2183.0 2184.0 2091.3 1443.0 2159.0
                 
Indicator value 0 0.9 0.9 0.9 0.8 1.6 1.8 1.8

Licensee Comments: none





Link to Notes

Unplanned Scrams with Complications 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Scrams with complications 0 0 0 0 0 0 0 0
                 
                 
Indicator value   0.0 0.0 0.0 0.0 0.0 0.0 0.0

Licensee Comments: none





Link to Notes

Safety System Functional Failures (PWR) 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Safety System Functional Failures 0 0 0 0 0 0 0 0
                 
Indicator value 1 1 0 0 0 0 0 0

Licensee Comments: none





Link to Notes

Mitigating Systems Performance Index, Emergency AC Power System 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
UAI (ΔCDF) 1.10E-07 1.10E-07 1.40E-07 9.10E-08 9.10E-08 1.30E-07 1.20E-07 1.70E-07
URI (ΔCDF) 1.30E-09 1.30E-09 2.10E-07 1.60E-07 1.60E-07 1.60E-07 4.20E-07 6.30E-07
PLE NO NO NO NO NO NO NO NO
                 
Indicator value 1.11E-07 1.11E-07 3.50E-07 2.51E-07 2.51E-07 2.90E-07 5.40E-07 8.00E-07

Licensee Comments: none





Link to Notes

Mitigating Systems Performance Index, High Pressure Injection System 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
UAI (ΔCDF) 1.10E-07 1.10E-07 4.50E-08 1.40E-07 1.10E-07 1.00E-07 1.40E-07 1.80E-07
URI (ΔCDF) -1.10E-07 -1.10E-07 -1.10E-07 -1.10E-07 -1.10E-07 -1.10E-07 -1.10E-07 -1.10E-07
PLE NO NO NO NO NO NO NO NO
                 
Indicator value 0.00E+00 0.00E+00 -6.50E-08 3.00E-08 0.00E+00 -1.00E-08 3.00E-08 7.00E-08

Licensee Comments: none





Link to Notes

Mitigating Systems Performance Index, Heat Removal System 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
UAI (ΔCDF) -2.70E-09 -3.10E-09 -1.20E-08 -1.20E-08 -1.20E-08 -1.20E-08 -1.20E-08 -3.10E-08
URI (ΔCDF) 6.10E-08 6.10E-08 -7.10E-08 -7.10E-08 -7.10E-08 -7.10E-08 -7.10E-08 -1.20E-07
PLE NO NO NO NO NO NO NO NO
                 
Indicator value 5.83E-08 5.79E-08 -8.30E-08 -8.30E-08 -8.30E-08 -8.30E-08 -8.30E-08 -1.51E-07

Licensee Comments: none





Link to Notes

Mitigating Systems Performance Index, Residual Heat Removal System 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
UAI (ΔCDF) 4.20E-10 3.90E-10 2.90E-12 2.20E-12 4.20E-11 2.90E-10 1.00E-09 1.40E-09
URI (ΔCDF) -2.50E-09 -2.50E-09 -2.50E-09 -2.50E-09 -2.50E-09 -2.50E-09 -2.50E-09 -2.50E-09
PLE NO NO NO NO NO NO NO NO
                 
Indicator value -2.08E-09 -2.11E-09 -2.50E-09 -2.50E-09 -2.46E-09 -2.21E-09 -1.50E-09 -1.10E-09

Licensee Comments: none





Link to Notes

Mitigating Systems Performance Index, Cooling Water Systems 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
UAI (ΔCDF) -1.40E-07 -1.90E-07 -1.90E-07 -7.50E-08 -7.20E-08 6.40E-08 8.20E-08 1.30E-07
URI (ΔCDF) -3.10E-09 -4.00E-09 -4.00E-09 -1.00E-08 -1.00E-08 -1.00E-08 -1.00E-08 -1.00E-08
PLE NO NO NO NO NO NO NO NO
                 
Indicator value -1.43E-07 -1.94E-07 -1.94E-07 -8.50E-08 -8.20E-08 5.40E-08 7.20E-08 1.20E-07

Licensee Comments: none





Link to Notes

Reactor Coolant System Activity 4/07 5/07 6/07 7/07 8/07 9/07 10/07 11/07 12/07 1/08 2/08 3/08
Maximum activity N/A N/A 0.000210 0.000402 0.000358 0.000193 0.000314 0.000382 0.000290 0.000299 0.000309 0.000341
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 N/A N/A 0 0 0 0 0 0 0 0 0 0
Reactor Coolant System Activity 4/08 5/08 6/08 7/08 8/08 9/08 10/08 11/08 12/08 1/09 2/09 3/09
Maximum activity 0.000356 0.000414 0.000347 0.000362 0.000356 0.000400 0.000610 0.000140 0.000250 0.000252 0.000273 0.000277
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 0 0 0 0 0 0.1 0 0 0 0 0

Licensee Comments: none





Link to Notes

Reactor Coolant System Leakage 4/07 5/07 6/07 7/07 8/07 9/07 10/07 11/07 12/07 1/08 2/08 3/08
Maximum leakage 0 0.103 0.036 0.050 0.120 0.020 0.030 0.045 0.004 0.030 0.088 0.024
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 1.0 0.4 0.5 1.2 0.2 0.3 0.5 0 0.3 0.9 0.2
Reactor Coolant System Leakage 4/08 5/08 6/08 7/08 8/08 9/08 10/08 11/08 12/08 1/09 2/09 3/09
Maximum leakage 0.005 0.030 0.050 0.020 0.030 0.070 0.060 0.060 0.070 0.060 0.060 0.010
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 0.1 0.3 0.5 0.2 0.3 0.7 0.6 0.6 0.7 0.6 0.6 0.1

Licensee Comments: none





Link to Notes

Drill/Exercise Performance 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Successful opportunities 38.0 88.0 2.0 68.0 48.0 68.0 16.0 39.0
Total opportunities 39.0 90.0 2.0 72.0 51.0 69.0 17.0 39.0
                 
Indicator value 95.5% 96.1% 96.2% 96.1% 95.8% 96.9% 96.7% 96.8%

Licensee Comments: none





Link to Notes

ERO Drill Participation 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Participating Key personnel 101.0 98.0 97.0 101.0 96.0 97.0 103.0 99.0
Total Key personnel 102.0 99.0 98.0 101.0 98.0 97.0 103.0 103.0
                 
Indicator value 99.0% 99.0% 99.0% 100.0% 98.0% 100.0% 100.0% 96.1%

Licensee Comments:

4Q/08: Correction made to ERO Drill Participation data from participating and total key personnel for month of Dec from 105 to 103.





Link to Notes

Alert & Notification System 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
Successful siren-tests 627 714 719 629 719 627 720 626
Total sirens-tests 630 720 720 630 720 630 720 630
                 
Indicator value 99.8% 99.6% 99.6% 99.6% 99.7% 99.8% 99.8% 99.7%

Licensee Comments: none





Link to Notes

Occupational Exposure Control Effectiveness 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
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





Link to Notes

RETS/ODCM Radiological Effluent 2Q/07 3Q/07 4Q/07 1Q/08 2Q/08 3Q/08 4Q/08 1Q/09
RETS/ODCM occurrences 0 0 0 0 0 0 0 0
                 
Indicator value 0 0 0 0 0 0 0 0

Licensee Comments: none





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Last Modified: May 1, 2009