Saint Lucie 1
2Q/2012 Performance Indicators
Licensee's General Comments: none
Unplanned Scrams per 7000 Critical Hrs | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Unplanned scrams | 0 | 0 | 0 | 0 | 1.0 | 1.0 | 1.0 | 1.0 |
Critical hours | 2208.0 | 2209.0 | 2159.0 | 2184.0 | 2123.2 | 1295.7 | 70.9 | 1845.5 |
Indicator value | 1.0 | 1.0 | 1.0 | 0 | 0.8 | 1.8 | 3.7 | 5.2 |
Licensee Comments: none
Unplanned Power Changes per 7000 Critical Hrs | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Unplanned power changes | 1.0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 |
Critical hours | 2208.0 | 2209.0 | 2159.0 | 2184.0 | 2123.2 | 1295.7 | 70.9 | 1845.5 |
Indicator value | 3.1 | 1.0 | 1.0 | 0.8 | 0 | 0.9 | 1.2 | 1.3 |
Licensee Comments: none
Unplanned Scrams with Complications | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Scrams with complications | 0 | 0 | 0 | 0 | 1.0 | 0 | 1.0 | 0 |
Indicator value | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 | 2.0 | 2.0 |
Licensee Comments:
1Q/12: FPL is submitting a FAQ concerning the March USwC. This data element may be changed based on the outcome of the FAQ.
Safety System Functional Failures (PWR) | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Safety System Functional Failures | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Indicator value | 3 | 3 | 3 | 1 | 0 | 0 | 1 | 1 |
Licensee Comments:
1Q/12: Jan SSFF documented in LER 50-335/2011-003-00
3Q/10: Unit 1 LER 2010-004 dated 7/16/2010 - Operation in a Conidition Prohibited by Technical Specifications for the Shield Building Ventilation System.
Mitigating Systems Performance Index, Emergency AC Power System | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
UAI (ΔCDF) | 5.36E-08 | 6.15E-08 | 6.19E-08 | 6.25E-08 | 5.39E-08 | 5.40E-08 | 4.63E-08 | 5.21E-08 |
URI (ΔCDF) | 3.05E-07 | 2.34E-07 | 2.34E-07 | 2.34E-07 | 2.34E-07 | 1.46E-07 | 9.44E-08 | 1.12E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 3.60E-07 | 3.00E-07 | 3.00E-07 | 3.00E-07 | 2.90E-07 | 2.00E-07 | 1.40E-07 | 1.60E-07 |
Licensee Comments: none
Mitigating Systems Performance Index, High Pressure Injection System | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
UAI (ΔCDF) | 1.35E-07 | 1.40E-07 | 3.32E-08 | 3.09E-08 | 3.59E-08 | -2.17E-08 | -4.62E-08 | -4.40E-08 |
URI (ΔCDF) | -1.28E-07 | -1.28E-07 | -1.28E-07 | -1.28E-07 | -1.28E-07 | -1.28E-07 | -1.28E-07 | -1.28E-07 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 7.50E-09 | 1.30E-08 | -9.50E-08 | -9.70E-08 | -9.20E-08 | -1.50E-07 | -1.70E-07 | -1.70E-07 |
Licensee Comments: none
Mitigating Systems Performance Index, Heat Removal System | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
UAI (ΔCDF) | 7.14E-09 | 7.14E-09 | 7.16E-09 | 7.16E-09 | 7.14E-09 | 7.88E-09 | 9.09E-09 | 9.31E-09 |
URI (ΔCDF) | 3.56E-08 | 3.56E-08 | 3.56E-08 | 3.56E-08 | 3.56E-08 | 3.56E-08 | 4.86E-08 | 4.86E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 4.30E-08 | 4.30E-08 | 4.30E-08 | 4.30E-08 | 4.30E-08 | 4.30E-08 | 5.80E-08 | 5.80E-08 |
Licensee Comments: none
Mitigating Systems Performance Index, Residual Heat Removal System | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
UAI (ΔCDF) | 3.06E-10 | 3.08E-10 | 1.29E-10 | 7.27E-11 | -3.77E-11 | -2.10E-10 | -2.81E-10 | -2.81E-10 |
URI (ΔCDF) | -2.25E-09 | -2.25E-09 | -2.25E-09 | -2.25E-09 | -2.25E-09 | -2.25E-09 | -2.25E-09 | -2.25E-09 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | -1.90E-09 | -1.90E-09 | -2.10E-09 | -2.20E-09 | -2.30E-09 | -2.50E-09 | -2.50E-09 | -2.50E-09 |
Licensee Comments: none
Mitigating Systems Performance Index, Cooling Water Systems | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
UAI (ΔCDF) | 5.42E-07 | 5.42E-07 | 3.41E-07 | 3.38E-07 | 1.16E-07 | 1.32E-08 | -3.42E-08 | -3.60E-08 |
URI (ΔCDF) | -3.64E-08 | -3.64E-08 | -3.64E-08 | -3.64E-08 | -3.64E-08 | -3.64E-08 | -3.64E-08 | -3.64E-08 |
PLE | NO | NO | NO | NO | NO | NO | NO | NO |
Indicator value | 5.10E-07 | 5.10E-07 | 3.00E-07 | 3.00E-07 | 8.00E-08 | -2.30E-08 | -7.10E-08 | -7.20E-08 |
Licensee Comments: none
Reactor Coolant System Activity | 7/10 | 8/10 | 9/10 | 10/10 | 11/10 | 12/10 | 1/11 | 2/11 | 3/11 | 4/11 | 5/11 | 6/11 |
Maximum activity | 0.000395 | 0.000352 | 0.000436 | 0.000474 | 0.000476 | 0.000552 | 0.000590 | 0.000612 | 0.000355 | 0.000362 | 0.000395 | 0.000398 |
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 | 0.1 | 0.1 | 0.1 | 0 | 0 | 0 | 0 |
Reactor Coolant System Activity | 7/11 | 8/11 | 9/11 | 10/11 | 11/11 | 12/11 | 1/12 | 2/12 | 3/12 | 4/12 | 5/12 | 6/12 |
Maximum activity | 0.000351 | 0.000572 | 0.000376 | 0.000417 | 0.000379 | N/A | N/A | N/A | N/A | 0.000031 | 0.000115 | 0.000194 |
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 | 0.1 | 0 | 0 | 0 | N/A | N/A | N/A | N/A | 0 | 0 | 0 |
Licensee Comments: none
Reactor Coolant System Leakage | 7/10 | 8/10 | 9/10 | 10/10 | 11/10 | 12/10 | 1/11 | 2/11 | 3/11 | 4/11 | 5/11 | 6/11 |
Maximum leakage | 0.045 | 0.094 | 0.070 | 0.230 | 0.010 | 0.010 | 0.030 | 0.100 | 0.080 | 0.050 | 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 | 0.5 | 0.9 | 0.7 | 2.3 | 0.1 | 0.1 | 0.3 | 1.0 | 0.8 | 0.5 | 0.6 | 0.1 |
Reactor Coolant System Leakage | 7/11 | 8/11 | 9/11 | 10/11 | 11/11 | 12/11 | 1/12 | 2/12 | 3/12 | 4/12 | 5/12 | 6/12 |
Maximum leakage | 0.009 | 0.025 | 0.004 | 0.030 | 0.005 | N/A | N/A | N/A | 0.720 | 0.275 | 0.285 | 0.369 |
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 | 0.3 | 0.1 | N/A | N/A | N/A | 7.2 | 2.8 | 2.9 | 3.7 |
Licensee Comments: none
Drill/Exercise Performance | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Successful opportunities | 76.0 | 52.0 | 0 | 69.0 | 92.0 | 9.0 | 0 | 69.0 |
Total opportunities | 78.0 | 52.0 | 0 | 69.0 | 94.0 | 10.0 | 0 | 75.0 |
Indicator value | 98.1% | 98.6% | 98.4% | 98.6% | 98.7% | 98.5% | 98.4% | 97.1% |
Licensee Comments:
3Q/11: Correction made for 3Q/2011 Successful/Total Drill Exercise & Event Opportunities
3Q/10: Minor revision made to drill, exercise and event opportunities.
ERO Drill Participation | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Participating Key personnel | 88.0 | 85.0 | 83.0 | 88.0 | 105.0 | 95.0 | 93.0 | 94.0 |
Total Key personnel | 88.0 | 85.0 | 83.0 | 88.0 | 105.0 | 95.0 | 93.0 | 94.0 |
Indicator value | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
Licensee Comments:
4Q/10: 4Q/2010 data corrected from 86/86 to 85/85.
Alert & Notification System | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
Successful siren-tests | 628 | 718 | 630 | 715 | 629 | 719 | 628 | 720 |
Total sirens-tests | 630 | 720 | 630 | 720 | 630 | 720 | 630 | 720 |
Indicator value | 99.7% | 99.7% | 99.8% | 99.7% | 99.7% | 99.7% | 99.7% | 99.9% |
Licensee Comments: none
Occupational Exposure Control Effectiveness | 3Q/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
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/10 | 4Q/10 | 1Q/11 | 2Q/11 | 3Q/11 | 4Q/11 | 1Q/12 | 2Q/12 |
RETS/ODCM occurrences | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Indicator value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Licensee Comments: none
Although the Security Cornerstone is included in the Reactor Oversight Process assessment program, the Commission has decided that specific information related to findings and performance indicators pertaining to the Security Cornerstone will not be publicly available to ensure that security information is not provided to a possible adversary. Other than the fact that a finding or performance indicator is Green or Greater-Than-Green, security related information will not be displayed on the public web page.
Action Matrix Summary |
Inspection Findings Summary |
PI Summary |
Reactor Oversight Process
Last Modified: July 24, 2012