United States Nuclear Regulatory Commission - Protecting People and the Environment

Hope Creek 1 – Quarterly Performance Indicators

2Q/2017 Performance Indicators

The solid trend line represents the current reporting period.

Licensee's General Comments: none

On this page:

Link to Notes

Unplanned Scrams per 7000 Critical Hrs 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Unplanned scrams 1.0 0 0 0 0 0 0 0
Critical hours 2167.1 2209.0 2183.0 2184.0 2208.0 1575.1 2159.0 2184.0
                 
Indicator value 0.9 0.9 0.9 0.8 0 0 0 0

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Licensee Comments: none


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Unplanned Power Changes per 7000 Critical Hrs 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Unplanned power changes 0 0 0 1.0 0 0 0 0
Critical hours 2167.1 2209.0 2183.0 2184.0 2208.0 1575.1 2159.0 2184.0
                 
Indicator value 0 0 0 0.8 0.8 0.9 0.9 0

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Licensee Comments: none




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Unplanned Scrams with Complications 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
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 0.0

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Licensee Comments: none




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Safety System Functional Failures (BWR) 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Safety System Functional Failures 0 0 0 0 0 2 0 0
                 
Indicator value 1 1 1 0 0 2 2 2

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Licensee Comments:
4Q/16: Two LERs were submitted in October 2016. LER 2016-001-00, High Pressure Coolant Injection System Found to be Inoperable During Testing (HPCI Overspeed Tappet) and LER 2016-002-00, High Pressure Coolant Injection System Inoperable (HPCI Governor).




Link to Notes

Mitigating Systems Performance Index, Emergency AC Power System 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
UAI (ΔCDF) 5.88E-10 5.88E-10 -4.66E-09 2.42E-08 2.53E-08 2.19E-08 2.03E-08 2.50E-08
URI (ΔCDF) -6.58E-08 -6.52E-08 6.47E-08 6.50E-08 1.89E-07 1.95E-07 2.64E-07 2.64E-07
PLE NO NO NO NO NO NO NO NO
                 
Indicator value -6.50E-08 -6.50E-08 6.00E-08 8.90E-08 2.10E-07 2.20E-07 2.80E-07 2.90E-07

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Licensee Comments:
2Q/16: The failure of the C EDG Jacket Water Hose on January 2016 was noted not to be reflected in CDE data. A manufacturing defect combined with high vibration in the line resulted in a leak on the EDG that impacted its ability to complete its mission time. This resulted in an MSPI failure to run of the machine. The hose was replaced and the station continue to troubleshoot to correct the vibration condition. This resulted in 5.35 unplanned unavailable hours for the C EDG in January 2016. It was determined to be a negligible increase in MSPI Emergency AC power values. The revised values were incorporated into CDE effective the second quarter 2016.




Link to Notes

Mitigating Systems Performance Index, High Pressure Injection System 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
UAI (ΔCDF) -3.36E-08 -3.36E-08 -3.36E-08 -3.36E-08 1.50E-08 1.46E-08 1.46E-08 1.46E-08
URI (ΔCDF) 1.69E-07 1.75E-07 1.75E-07 -7.42E-08 4.10E-07 4.00E-07 4.00E-07 3.99E-07
PLE NO NO NO NO NO NO NO NO
                 
Indicator value 1.40E-07 1.40E-07 1.40E-07 -1.10E-07 4.20E-07 4.10E-07 4.10E-07 4.10E-07

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Licensee Comments: none




Link to Notes

Mitigating Systems Performance Index, Heat Removal System 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
UAI (ΔCDF) -8.04E-09 -8.04E-09 -8.05E-09 -8.06E-09 -8.06E-09 -8.09E-09 -8.09E-09 -8.09E-09
URI (ΔCDF) 6.23E-08 6.23E-08 6.22E-08 6.69E-08 6.44E-08 6.44E-08 8.30E-08 8.30E-08
PLE NO NO NO NO NO NO NO NO
                 
Indicator value 5.40E-08 5.40E-08 5.40E-08 5.90E-08 5.60E-08 5.60E-08 7.50E-08 7.50E-08

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Licensee Comments: none




Link to Notes

Mitigating Systems Performance Index, Residual Heat Removal System 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
UAI (ΔCDF) 3.32E-10 8.44E-10 3.56E-09 4.58E-09 1.94E-09 2.20E-10 -9.05E-10 -2.70E-09
URI (ΔCDF) -1.57E-08 -1.62E-08 -1.64E-08 -1.64E-08 -1.74E-08 -2.65E-08 -2.62E-08 -2.56E-08
PLE NO NO NO NO NO NO NO NO
                 
Indicator value -1.50E-08 -1.50E-08 -1.30E-08 -1.20E-08 -1.50E-08 -2.60E-08 -2.70E-08 -2.80E-08

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Licensee Comments: none




Link to Notes

Mitigating Systems Performance Index, Cooling Water Systems 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
UAI (ΔCDF) -2.44E-09 -2.45E-09 -2.33E-09 -2.35E-09 -2.35E-09 -2.37E-09 -2.59E-09 -2.59E-09
URI (ΔCDF) -1.42E-09 -1.40E-09 -1.38E-09 -1.37E-09 -1.32E-09 -2.79E-09 -2.77E-09 -2.77E-09
PLE NO NO NO NO NO NO NO NO
                 
Indicator value -3.90E-09 -3.90E-09 -3.70E-09 -3.70E-09 -3.70E-09 -5.20E-09 -5.40E-09 -5.40E-09

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Licensee Comments:
3Q/15: A change was made to September 2015 (3Q15) data. Previously 9.65 hours were counted as unavailability for the BSSWS train. This would only have the potential to make the B2 SACS HX unavailable, so the 9.65 hours of unavailabili8ty was moved from B SSWS to B2 SACS HX. There was no effect on the ???color??? of the indicator




Link to Notes

Reactor Coolant System Activity 7/15 8/15 9/15 10/15 11/15 12/15 1/16 2/16 3/16 4/16 5/16 6/16
Maximum activity 0.000029 0.000026 0.000028 0.000027 0.000027 0.000026 0.000026 0.000037 0.000025 0.000030 0.000026 0.000028
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 7/16 8/16 9/16 10/16 11/16 12/16 1/17 2/17 3/17 4/17 5/17 6/17
Maximum activity 0.000027 0.000027 0.000027 0.000025 0.000023 0.000027 0.000027 0.000025 0.000034 0.000029 0.000028 0.000032
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

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Licensee Comments:
6/17: November 2016 DEI was updated to reflect the maximum value for the month of November 2016 excluding samples taken when the power varied more than 5% and when the unit was shutdown.
12/16: DEI was updated to reflect the maximum value for the month of November 2016 excluding samples taken when the power varied more than 5% and when the unit was shutdown.




Link to Notes

Reactor Coolant System Leakage 7/15 8/15 9/15 10/15 11/15 12/15 1/16 2/16 3/16 4/16 5/16 6/16
Maximum leakage 1.970 2.220 2.050 2.010 1.990 1.990 1.950 1.950 1.960 1.940 1.990 1.950
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 7.9 8.9 8.2 8.0 8.0 8.0 7.8 7.8 7.8 7.8 8.0 7.8
Reactor Coolant System Leakage 7/16 8/16 9/16 10/16 11/16 12/16 1/17 2/17 3/17 4/17 5/17 6/17
Maximum leakage 1.940 1.950 1.940 1.930 1.900 1.930 1.890 2.170 1.930 1.900 1.940 1.960
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 7.8 7.8 7.8 7.7 7.6 7.7 7.6 8.7 7.7 7.6 7.8 7.8

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Licensee Comments: none




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Drill/Exercise Performance 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Successful opportunities 41.0 31.0 38.0 34.0 66.0 19.0 42.0 38.0
Total opportunities 41.0 32.0 39.0 36.0 66.0 20.0 43.0 40.0
                 
Indicator value 97.7% 97.7% 97.7% 97.3% 97.7% 97.3% 97.7% 97.5%

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Licensee Comments:
2Q/17: Reported opportunities differ from documented opportunities due to Licensed Operator Requalification Training Exam Security process. No failures related to the opportunities. No color change.
4Q/16: Reported opportunities differ from documented opportunities due to Licensed Operator Requalification Training Exam Security process. No failures related to the opportunities. No color change.
3Q/16: Reported opportunities differ from documented opportunities due to Licensed Operator Requalification Training Exam Security process. No failures related to the opportunities. No color change.




Link to Notes

ERO Drill Participation 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Participating Key personnel 125.0 119.0 119.0 118.0 126.0 129.0 124.0 124.0
Total Key personnel 125.0 120.0 120.0 118.0 126.0 130.0 124.0 124.0
                 
Indicator value 100.0% 99.2% 99.2% 100.0% 100.0% 99.2% 100.0% 100.0%

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Licensee Comments: none




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Alert & Notification System 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
Successful siren-tests 496 496 497 497 496 497 497 495
Total sirens-tests 497 497 497 497 497 497 497 497
                 
Indicator value 99.9% 99.9% 99.9% 99.9% 99.9% 99.9% 99.9% 99.8%

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Licensee Comments: none




Link to Notes

Occupational Exposure Control Effectiveness 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
High radiation area occurrences 1 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 1 1 1 1 0 0 0 0

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Licensee Comments:
3Q/15: 2015-09 High Radiation Area Occurrence - An operator entered a high radiation area without signing on to the proper radiation work permit, without obtaining a proper radiation protection brief, and without the proper instrumentation.




Link to Notes

RETS/ODCM Radiological Effluent 3Q/15 4Q/15 1Q/16 2Q/16 3Q/16 4Q/16 1Q/17 2Q/17
RETS/ODCM occurrences 0 0 0 0 0 0 0 0
                 
Indicator value 0 0 0 0 0 0 0 0

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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.





 
 
 
 

Current data as of: July 26, 2017

Page Last Reviewed/Updated Wednesday, June 07, 2017