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Category:Fuel Cycle Reload Report
MONTHYEARWBL-23-055, of the Unit 2 Cycle 6 Core Operating Limits Report2023-11-22022 November 2023
of the Unit 2 Cycle 6 Core Operating Limits Report
WBL-23-023, of Cycle 19 Core Operating Limit Report2023-04-27027 April 2023
of Cycle 19 Core Operating Limit Report
WBL-23-008, Unit 1 Revision 1 of the Cycle 18 Core Operating Limits Report (COLR) and Units 2 Revision 1 of the Cycle 5 Core Operating Limits Report (COLR)2023-02-0707 February 2023
Unit 1 Revision 1 of the Cycle 18 Core Operating Limits Report (COLR) and Units 2 Revision 1 of the Cycle 5 Core Operating Limits Report (COLR)
WBL-22-046, Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2)2022-09-0808 September 2022
Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2)
WBL-22-028, of the Unit 2 Cycle 5 Core Operating Limits Report (COLR)2022-05-0404 May 2022
of the Unit 2 Cycle 5 Core Operating Limits Report (COLR)
WBL-21-052, of the Unit 1 Cycle 18 Core Operating Limits Report (COLR)2021-11-0909 November 2021
of the Unit 1 Cycle 18 Core Operating Limits Report (COLR)
WBL-21-013, of Cycle 4 Core Operating Limits Report2021-03-18018 March 2021
of Cycle 4 Core Operating Limits Report
WBL-20-058, Plants, Units 1 and 2 - Revision 1 of the Unit 1 Cycle 17 Core Operating Limits Report (COLR) and Revision 0 of the Unit 2 Cycle 4 Core Operating Limits Report (COLR)2020-11-0505 November 2020
Plants, Units 1 and 2 - Revision 1 of the Unit 1 Cycle 17 Core Operating Limits Report (COLR) and Revision 0 of the Unit 2 Cycle 4 Core Operating Limits Report (COLR)
WBL-20-036, of the Unit Cycle 2 Cycle 3 Core Operating Limits Report (COLR)2020-07-29029 July 2020
of the Unit Cycle 2 Cycle 3 Core Operating Limits Report (COLR)
WBL-20-022, Unit 1 Revision 0 of the Cycle 17 Core Operating Limits Report (COLR)2020-05-20020 May 2020
Unit 1 Revision 0 of the Cycle 17 Core Operating Limits Report (COLR)
L-19-029, Submittal of Revision 0 of Cycle 3 Core Operating Limits Report2019-04-24024 April 2019
Submittal of Revision 0 of Cycle 3 Core Operating Limits Report
L-19-011, Plant, Unit 1 - Revision 1 of the Cycle 16 Core Operating Limits Report (COLR)2019-01-29029 January 2019
Plant, Unit 1 - Revision 1 of the Cycle 16 Core Operating Limits Report (COLR)
ML18270A3522018-09-27027 September 2018
Revision 0 of the Cycle 16 Core Operating Limits Report (COLR)
ML18232A1722018-08-20020 August 2018
Unit 1 Revision 1 of the Cycle 15 Core Operating Limits Report (COLR) and Unit 2 Revision 1 of the Cycle 2 Core Operating Limits Report (COLR)
ML18145A1962018-05-24024 May 2018
Revision 0 of the Cycle 14 and 15 Core Operating Limits Report (COLR)
ML17324B3832017-11-20020 November 2017
Revision 0 of the Unit 2 Cycle Core Operating Limits Report (COLR)
ML17279A0782017-10-0606 October 2017
Revision 2 of the Cycle 1 Core Operating Limits Report (COLR)
ML14141A0842014-05-20020 May 2014
Revision 0 of the Cycle 13 Core Operating Limits Report (COLR)
ML12296A2532012-10-16016 October 2012
Revision 0 of the Cycle 12 Core Operating Limits Report (COLR)
ML11137A1202011-05-12012 May 2011
Cycle 11, Core Operating Limits Report
ML0929402442009-10-19019 October 2009
Revisions 2 and 3 to the Cycle 10 Core Operating Limits Report
ML0913101682009-05-0606 May 2009
Core Operating Limits Report (COLR) for Cycle 9, Revision 1
ML0815107992008-05-27027 May 2008
First Revised NRC Order EA-03-009 Establishing Interim Inspection Requirements for Reactor Pressure Vessel Heads at Pressurized Water Reactors (Pwrs) - Nonvisual Nondestructive Examination Inspection Results
ML0807302442008-03-12012 March 2008
Core Operating Limits Report (COLR) for Cycle 9, Revision 0
ML0702601632007-01-22022 January 2007
Core Operating Limits Report for Cycle 8, Revision 3
ML0633201822006-11-21021 November 2006
Core Operating Limits Report for Cycle 8, Revision 2
ML0623501652006-08-17017 August 2006
Core Operating Limits Report (COLR) for Cycle 7, Revision 6
ML0618404762006-06-29029 June 2006
Core Operating Limits Report for Cycle 7, Revision 6
ML0527001322005-09-22022 September 2005
Core Operating Limits Report (COLR) for Cycle 7, Revision 3
ML0518004462005-06-16016 June 2005
Core Operating Limits Report for Cycle 7, Revision 2
ML0510301732005-04-0101 April 2005
Core Operating Limits Report for Cycle 7, Revisions 0 and 1
ML0330304082003-10-27027 October 2003
Core Operating Limits Report for Cycle 6, Revisions 3 & 4
ML0231005762002-11-0101 November 2002
Steam Generator Inservice Inspection - Cycle 4 Twelve Month Report
ML0208103922002-03-12012 March 2002
Core Operation Limits Report Cycle 5 Revision 0
2023-04-27
[Table view]
Category:Letter type:WBL
MONTHYEARWBL-24-003, Emergency Plan Implementing Procedure Revision. Includes EPIP-6, Revision 58, Activation and Operation of the Technical Support Center (TSC)2024-01-30030 January 2024
Emergency Plan Implementing Procedure Revision. Includes EPIP-6, Revision 58, Activation and Operation of the Technical Support Center (TSC)
WBL-23-058, Emergency Plan Implementing Procedure Revision. Includes EPIP-5, Revision 63, General Emergency2023-12-19019 December 2023
Emergency Plan Implementing Procedure Revision. Includes EPIP-5, Revision 63, General Emergency
WBL-23-055, of the Unit 2 Cycle 6 Core Operating Limits Report2023-11-22022 November 2023
of the Unit 2 Cycle 6 Core Operating Limits Report
WBL-23-051, Response to an Apparent Violation (EA-23-117); NRC Special Inspection Report 50-390, 391/2023440, Preliminary Greater than Green and Apparent Violation2023-11-22022 November 2023
Response to an Apparent Violation (EA-23-117); NRC Special Inspection Report 50-390, 391/2023440, Preliminary Greater than Green and Apparent Violation
WBL-23-052, Periodic Submission for Changes Made to the Technical Specification Bases and Technical Requirements Manual2023-11-0808 November 2023
Periodic Submission for Changes Made to the Technical Specification Bases and Technical Requirements Manual
WBL-23-045, 10 CFR 50.59 Summary Report2023-11-0707 November 2023
10 CFR 50.59 Summary Report
WBL-23-038, American Society of Mechanical Engineers, Section XI, Third 10-Year Inservice Inspection Interval, Inservice Inspection Owners Activity Report for Cycle 18 Operation2023-08-0707 August 2023
American Society of Mechanical Engineers, Section XI, Third 10-Year Inservice Inspection Interval, Inservice Inspection Owners Activity Report for Cycle 18 Operation
WBL-23-033, Emergency Plan Implementing Procedure Revision. Includes EPIP 1, Revision 59, Emergency Plan Classification Logic2023-07-13013 July 2023
Emergency Plan Implementing Procedure Revision. Includes EPIP 1, Revision 59, Emergency Plan Classification Logic
WBL-23-026, Nuclear Regulatory Commission (NRC) Regulatory Issue Summary (RIS) 2023-01 - Preparation and Scheduling of Operator Licensing Examinations2023-05-18018 May 2023
Nuclear Regulatory Commission (NRC) Regulatory Issue Summary (RIS) 2023-01 - Preparation and Scheduling of Operator Licensing Examinations
WBL-23-021, 2022 Annual Radiological Environmental Operating Report2023-05-11011 May 2023
2022 Annual Radiological Environmental Operating Report
WBL-23-025, Emergency Plan Implementing Procedure Revision2023-05-0505 May 2023
Emergency Plan Implementing Procedure Revision
WBL-23-020, Annual Non-Radiological Environmental Operating Report - 20222023-05-0404 May 2023
Annual Non-Radiological Environmental Operating Report - 2022
WBL-23-023, of Cycle 19 Core Operating Limit Report2023-04-27027 April 2023
of Cycle 19 Core Operating Limit Report
WBL-23-019, Annual Radioactive Effluent Release Report2023-04-27027 April 2023
Annual Radioactive Effluent Release Report
WBL-23-018, Revised Pressure and Temperature Limits Report (PTLR)2023-04-10010 April 2023
Revised Pressure and Temperature Limits Report (PTLR)
WBL-23-013, 10 CFR 50.46 Annual Report for 20222023-03-29029 March 2023
10 CFR 50.46 Annual Report for 2022
WBL-23-015, Emergency Plan Implementing Procedure Revision2023-03-21021 March 2023
Emergency Plan Implementing Procedure Revision
WBL-23-010, Emergency Plan Implementing Procedure Revisions2023-02-0909 February 2023
Emergency Plan Implementing Procedure Revisions
WBL-23-008, Unit 1 Revision 1 of the Cycle 18 Core Operating Limits Report (COLR) and Units 2 Revision 1 of the Cycle 5 Core Operating Limits Report (COLR)2023-02-0707 February 2023
Unit 1 Revision 1 of the Cycle 18 Core Operating Limits Report (COLR) and Units 2 Revision 1 of the Cycle 5 Core Operating Limits Report (COLR)
WBL-23-003, Emergency Plan Implementing Procedure Revision. Includes EPIP-16, Revision 25, Termination of the Emergency and Recovery2023-01-12012 January 2023
Emergency Plan Implementing Procedure Revision. Includes EPIP-16, Revision 25, Termination of the Emergency and Recovery
WBL-23-001, Emergency Plan Implementing Procedure Revision. Includes EPIP-1, Revision 57, Emergency Plan Classification Logic2023-01-10010 January 2023
Emergency Plan Implementing Procedure Revision. Includes EPIP-1, Revision 57, Emergency Plan Classification Logic
WBL-22-068, Submittal of Emergency Plan Implementing Procedure Revision2022-12-12012 December 2022
Submittal of Emergency Plan Implementing Procedure Revision
WBL-22-062, Emergency Plan Implementing Procedure Revision. Includes EPIP-13, Revision 34, Initial Dose Assessment for Radiological Emeregencies2022-11-0101 November 2022
Emergency Plan Implementing Procedure Revision. Includes EPIP-13, Revision 34, Initial Dose Assessment for Radiological Emeregencies
WBL-22-061, Unit 2 - Emergency Plan Implementing Procedure Revisions2022-10-17017 October 2022
Unit 2 - Emergency Plan Implementing Procedure Revisions
WBL-22-060, Unit 2 - Emergency Plan Implementing Procedure Revisions. Includes EPIP-6, Revision 56, Activation and Operation of the Technical Support Center (TSC)2022-10-17017 October 2022
Unit 2 - Emergency Plan Implementing Procedure Revisions. Includes EPIP-6, Revision 56, Activation and Operation of the Technical Support Center (TSC)
WBL-22-057, American Society of Mechanical Engineers, Section XI, First 10-Year Inservice Inspection Interval, Inservice Inspection Owner'S Activity Report for Cycle 4 Operation2022-09-26026 September 2022
American Society of Mechanical Engineers, Section XI, First 10-Year Inservice Inspection Interval, Inservice Inspection Owner'S Activity Report for Cycle 4 Operation
WBL-22-046, Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2)2022-09-0808 September 2022
Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2)
WBL-22-034, Update to Fire Protection Report Figures Redacted2022-08-0101 August 2022
Update to Fire Protection Report Figures Redacted
WBL-22-037, Emergency Plan Implementing Procedure Revision. Including EPIP-13, Revision 33, Initial Dose Assessment for Radiological Emergencies2022-07-14014 July 2022
Emergency Plan Implementing Procedure Revision. Including EPIP-13, Revision 33, Initial Dose Assessment for Radiological Emergencies
WBL-22-032, Dual Unit Updated Final Safety Analysis Report (UFSAR) Amendment 42022-06-0101 June 2022
Dual Unit Updated Final Safety Analysis Report (UFSAR) Amendment 4
WBL-22-033, Emergency Plan Implementing Procedure Revisions2022-06-0101 June 2022
Emergency Plan Implementing Procedure Revisions
WBL-22-030, Emergency Plan Implementing Procedure Revision2022-05-18018 May 2022
Emergency Plan Implementing Procedure Revision
WBL-22-026, Periodic Submission for Changes Made to the Technical Specification Bases and Technical Requirements Manual2022-05-11011 May 2022
Periodic Submission for Changes Made to the Technical Specification Bases and Technical Requirements Manual
WBL-22-015, Update to Fire Protection Report2022-05-11011 May 2022
Update to Fire Protection Report
WBL-22-021, Unit 2 - 2021 Annual Radiological Environmental Operating Report2022-05-11011 May 2022
Unit 2 - 2021 Annual Radiological Environmental Operating Report
WBL-22-028, of the Unit 2 Cycle 5 Core Operating Limits Report (COLR)2022-05-0404 May 2022
of the Unit 2 Cycle 5 Core Operating Limits Report (COLR)
WBL-22-019, Annual Radioactive Effluent Release Report2022-04-29029 April 2022
Annual Radioactive Effluent Release Report
WBL-22-024, Unit 2 - Emergency Plan Implementing Procedure Revisions. Includes EPIP 14, Revision 292022-04-27027 April 2022
Unit 2 - Emergency Plan Implementing Procedure Revisions. Includes EPIP 14, Revision 29
WBL-22-008, 10 CFR 50.59 Summary Report2022-04-27027 April 2022
10 CFR 50.59 Summary Report
WBL-22-020, Annual Non-Radiological Environmental Operating Report - 20212022-04-27027 April 2022
Annual Non-Radiological Environmental Operating Report - 2021
WBL-22-018, Cycle F214 Steam Generator Tube Inspection Report2022-03-28028 March 2022
Cycle F214 Steam Generator Tube Inspection Report
WBL-22-017, Technical Specification (TS) 5.9.8 - Post Accident Monitoring System (Pams) Report2022-03-22022 March 2022
Technical Specification (TS) 5.9.8 - Post Accident Monitoring System (Pams) Report
WBL-22-016, Nuclear Regulatory Commission (NRC) Regulatory Issue Summary (RIS) 2022-01 - Preparation and Scheduling of Operator Licensing Examinations2022-03-17017 March 2022
Nuclear Regulatory Commission (NRC) Regulatory Issue Summary (RIS) 2022-01 - Preparation and Scheduling of Operator Licensing Examinations
WBL-22-009, Submittal of Initial Operator Licensing Outline2022-03-10010 March 2022
Submittal of Initial Operator Licensing Outline
WBL-22-006, American Society of Mechanical Engineers, Section XI, Third 10-Year Inservice Inspection Interval, Inservice Inspection Owner'S Activity Report for Cycle 17 Operation2022-03-0404 March 2022
American Society of Mechanical Engineers, Section XI, Third 10-Year Inservice Inspection Interval, Inservice Inspection Owner'S Activity Report for Cycle 17 Operation
WBL-22-012, Submittal of 10 CFR 50.46 - Annual Report for Watts Bar Nuclear Plant Units 1 and 22022-03-0202 March 2022
Submittal of 10 CFR 50.46 - Annual Report for Watts Bar Nuclear Plant Units 1 and 2
WBL-22-010, Response to Request for Confirmation of Information Regarding the Watts Bar Nuclear Plant, Unit 2, Cycle 4 Mid-Cycle Outage Generic Letter 95-05 Final Report2022-03-0202 March 2022
Response to Request for Confirmation of Information Regarding the Watts Bar Nuclear Plant, Unit 2, Cycle 4 Mid-Cycle Outage Generic Letter 95-05 Final Report
WBL-22-007, Unit 2 - Emergency Plan Implementing Procedure Revision2022-02-17017 February 2022
Unit 2 - Emergency Plan Implementing Procedure Revision
WBL-21-057, Cycle 4 Mid-Cycle Outage Generic Letter 95-05 Voltage-Based Alternate Repair Criteria Final Report2021-12-16016 December 2021
Cycle 4 Mid-Cycle Outage Generic Letter 95-05 Voltage-Based Alternate Repair Criteria Final Report
WBL-21-056, Revised Pressure and Temperature Limits Report (PTLR)2021-12-0909 December 2021
Revised Pressure and Temperature Limits Report (PTLR)
2024-01-30
[Table view] |
Text
[i!&]
Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 WBL-20-036 July 29, 2020 10 CFR 50.4 ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Watts Bar Nuclear Plant, Unit 2 Facility Operating License No. NPF-96 NRC Docket No. 50-391
Subject:
REVISION 1 OF THE UNIT 2 CYCLE 3 CORE OPERATING LIMITS REPORT (COLR}
Pursuant to Watts Bar Nuclear Plant Technical Specifications Section 5.9.5.d, Tennessee Valley Authority (TVA) has enclosed Revision 1 of the Unit 2 Cycle 3 COLR. The analytical methods used to determine the core operating limits were previously reviewed and approved by the NRC.
There are no regulatory commitments contained in this letter or the enclosure.
Should you have questions regarding this submittal, please contact Tony Brown at (423) 365-7720.
Anthony L. Williams IV Site Vice President Watts Bar Nuclear Plant
Enclosure:
Watts Bar Nuclear Plant, Unit 2, Cycle 3 Core Operating Limits Report Revision 1 July 2020
U.S. Nuclear Regulatory Commission Page 2 WBL-20-036 July 29, 2020 cc (Enclosure):
NRC Regional Administrator - Region II NRR Project Manager - Watts Bar Nuclear Plant NRC Senior Resident Inspector - Watts Bar Nuclear Plant
ENCLOSURE Watts Bar Nuclear Plant, Unit 2, Cycle 3 Core Operating Limits Report Revision 1 July 2020
QA Record L36 200714 802 WATTS BAR NUCLEAR PLANT, UNIT Z CYCLE 3 CORE OPERATING LIMITS REPORT Revision I July 2020 Prepared by:
I/ -
eLzer, orrie L.
DtrW.I5 1$444
/
Kome L Yetzer, PWR Pu Engineering Date VeriIed by:
- _#- I, I n7 V
-c-w 6 -
I Jamel C. Bell, PWR Fuel I ngineering Date Reviewed by:
iØ h n R.J- lrCr i Dir*O1.tSt**Oø44 /
John A. Ritchie, Manager, WR Fuel Engineering Date signed by Mack, Bryan Thomas IviaCrI, I,
urya ri .omas Digitally Date:2O2O.O7.16O951O5-O4'OO' Bryan T. Mack, Manager, eactor Engineering Date
/
ate PORC Chairman
/
I Plant Manager (late Date of POR Affected Revision Approval -
Pages Reason for Revision 0 04/09/2019 All Initlalissue Revised Table A.1 for W(z) Error as I See Above documented in CR 1620559.
Unit2 Cycle 3 WAITS BAR Page 1 of 10 Revision I
1.0 CORE OPERATING LIMITS REPORT This Core Operating Limits Report (COLR) for Watts Bar Unit 2 Cycle 3 has been prepared in accordance with the requirements of the Technical Specifications (TS) 5.9.5.
The Technical Specifications affected by this report are listed below:
3.1.4 Moderator Temperature Coefficient (MTC) 3.1.5 Rod Group Alignment Limits 3.1.6 Shutdown Bank Insertion Limits 3.1.7 Control Bank Insertion Limits 3.2.1 Heat Flux Hot Channel Factor (FQ(Z))
3.2.2 Nuclear Enthalpy Rise Hot Channel Factor (FHN) 3.2.3 Axial Flux Difference (AFD) 3.9.1 Boron Concentration 2.0 OPERATING LIMITS The cycle-specific parameter limits for the specifications listed in section 1.0 are presented in the following subsections. These limits have been developed using the NRC approved methodologies specified in the Technical Specifications Section 5.9.5.
The following abbreviations are used in this section:
BOL -- Beginning of Cycle Life ARO -- All Rods Out HZP -- Hot Zero Thermal Power EOL -- End of Cycle Life RTP -- Rated Thermal Power Unit 2 Cycle 3 WATTS BAR Page 2 of 10 Revision 1
2.1 MODERATOR TEMPERATURE COEFFICIENT - MTC (LCO 3.1.4) 2.1.1 The MTC limits are:
The ARO/HZP - MTC shall be less positive than or equal to 0 k/k/°F (upper limit).
With the measured BOL/ARO/HZP - MTC more positive than -1.93 x 10-5 k/k/°F (as-measured MTC limit), establish control rod withdrawal limits to ensure the MTC remains less positive than or equal to 0 k/k/°F (upper limit) for all times in core life.
The EOL/ARO/RTP - MTC shall be less negative than or equal to
-4.50 x 10-4 k/k/°F (lower limit).
2.1.2 The 300 ppm surveillance limit is:
The measured 300 ppm /ARO/RTP-MTC should be less negative than or equal to
-3.75 x 10-4 k/k/°F.
2.1.3 The 60 ppm surveillance limit is:
The measured 60 ppm /ARO/RTP-MTC should be less negative than or equal to
-4.28 x 10-4 k/k/°F.
2.2 SHUTDOWN MARGIN - SDM (LCO 3.1.5, 3.1.6, 3.1.7) 2.2.1 For TS 3.1.5, SDM shall be 1.6% k/k in MODE 1 and MODE 2.
2.2.2 For TS 3.1.6, SDM shall be 1.6% k/k in MODE 1 and MODE 2.
2.2.3 For TS 3.1.7, SDM shall be 1.6% k/k in MODE 1 and MODE 2 with keff 1.0.
2.3 SHUTDOWN BANK INSERTION LIMITS (LCO 3.1.6) 2.3.1 The shutdown banks shall be withdrawn to a position greater than or equal to 225 steps withdrawn.
2.4 CONTROL BANK INSERTION LIMITS (LCO 3.1.7) 2.4.1 The control banks are fully withdrawn or shall be limited in physical insertion as shown in Figure 1.
2.4.2 Each control bank shall be considered fully withdrawn from the core at greater than or equal to 225 steps.
2.4.3 The control banks shall be operated in sequence by withdrawal of Bank A, Bank B, Bank C, and Bank D. The control banks shall be sequenced in reverse order upon insertion.
Unit 2 Cycle 3 WATTS BAR Page 3 of 10 Revision 1
2.4.4 Each control bank not fully withdrawn from the core shall be operated with the following overlap as a function of park position.
Park Position (steps) Bank Overlap (steps) Bank Difference (steps) 225 109 116 226 110 116 227 111 116 228 112 116 229 113 116 230 114 116 231 115 116 2.5 HEAT FLUX HOT CHANNEL FACTOR - FQ(Z) (LCO 3.2.1)
FQ(Z) [CFQ / P]
- K(Z) for P > 0.5 FQ(Z) [CFQ / 0.5]
- K(Z) for P 0.5 Where P = Thermal Power / Rated Thermal Power 2.5.1 CFQ = 2.50 2.5.2 K(Z) is provided in Figure 2.
2.5.3 FQW(Z) = FQc(Z)
- W(Z)/P for P > 0.5 FQW(Z) = FQc(Z)
- W(Z)/0.5 for P 0.5 where: W(Z) values are provided in Table A.1. The table provides sufficient information to determine W(Z) versus core height for all cycle burnups.
2.5.4 Part power W(Z) values are only required to be used when the part power surveillance is performed using the fixed incore detector system.
2.5.5 FQW(Z) Penalty Factor The FQW(Z) penalty factor is provided in Table A.2.
Unit 2 Cycle 3 WATTS BAR Page 4 of 10 Revision 1
2.6 NUCLEAR ENTHALPY RISE HOT CHANNEL FACTOR - FHN (LCO 3.2.2)
FHN FHRTP * ( 1 + PF * ( 1-P))
where P = Thermal Power / Rated Thermal Power FHRTP = 1.65 for RFA-2 fuel, and PF = 0.3 2.7 AXIAL FLUX DIFFERENCE - AFD (LCO 3.2.3) 2.7.1 The AFD limits for Cycle 3 are provided in Figure 3.
2.8 REFUELING BORON CONCENTRATION (LCO 3.9.1) 2.8.1 The refueling boron concentration shall be 2000 ppm.
Unit 2 Cycle 3 WATTS BAR Page 5 of 10 Revision 1
250 BANK A (ALL POWERS, 225) 225 (0.197, 225) (0.703, 225) 200 BANK B (1.0, 177)
ROD BANK STEP POSITION (STEPS WITHDRAWN) 175 (0.0, 180) 150 BANK C 125 100 BANK D 75 (0.0, 64) 50 25 (0.227, 0) 0 0.0 0.2 0.4 0.6 0.8 1.0 FRACTION OF RATED THERMAL POWER Figure 1 Control Bank Insertion Limits Versus Thermal Power Four Loop Operation Note: Fully withdrawn region shall be the condition where shutdown and control banks are at a position within the interval of 225 and 231 steps withdrawn.
Unit 2 Cycle 3 WATTS BAR Page 6 of 10 Revision 1
1.2 1.1 1
0.9 0.8 Normalized FQ
- Power 0.7 0.6 Core Height K(Z) 0.000 1.000 6.000 1.000 0.5 12.000 1.000 0.4 0.3 0.2 0.1 0
0 1 2 3 4 5 6 7 8 9 10 11 12 Core Height (feet)
Figure 2 K(Z) - Normalized FQ(Z) as a Function of Core Height Unit 2 Cycle 3 WATTS BAR Page 7 of 10 Revision 1
120 110
(-12, 100) (7, 100) 100 90 Acceptable Operation 80 Unacceptable Unacceptable Operation Operation
% of Rated Thermal Power 70 60 50
(-28, 50) (21, 50) 40 30 20 10 Figure 3 Axial Flux Difference Acceptable Operation Limits as a Function of Rated Thermal Power (RAOC) 0
-50 -40 -30 -20 -10 0 10 20 30 40 50 Flux Difference (I) %
Figure 3 Axial Flux Difference Acceptable Operation Limits as a function of Rated Thermal Power (RAOC)
Unit 2 Cycle 3 WATTS BAR Page 8 of 10 Revision 1
Table A.1 RAOC W(Z) Surveillance Factors Max W(z) Max W(z) Max W(z) Max W(z) Max W(z) Max W(z) Max W(z) Max W(z) at 150 at 150 at 150 at 2000 at 4000 at 8000 at 12000 at 16000 Height (ft) MWD/MTU MWD/MTU MWD/MTU MWD/MTU MWD/MTU MWD/MTU MWD/MTU MWD/MTU (30% (75% (100% (100% (100% (100% (100% (100%
Power) Power) Power) Power) Power) Power) Power) Power) 12.0720 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 11.8708 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 11.6696 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 11.4684 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 11.2672 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 11.0660 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 10.8648 1.2497 1.2760 1.1798 1.2132 1.2089 1.2179 1.2045 1.1797 10.6636 1.2412 1.2601 1.1760 1.2059 1.1985 1.2049 1.1918 1.1764 10.4624 1.2347 1.2468 1.1714 1.2051 1.1954 1.1994 1.1768 1.1720 10.2612 1.2285 1.2330 1.1704 1.2012 1.1902 1.1921 1.1693 1.1668 10.0600 1.2224 1.2224 1.1719 1.1949 1.1957 1.1847 1.1659 1.1635 9.8588 1.2131 1.2072 1.1743 1.1878 1.1927 1.1839 1.1616 1.1610 9.6576 1.1971 1.1907 1.1748 1.1801 1.1863 1.1815 1.1567 1.1577 9.4564 1.1773 1.1718 1.1726 1.1723 1.1916 1.1770 1.1509 1.1537 9.2552 1.1564 1.1557 1.1680 1.1751 1.1880 1.1748 1.1506 1.1510 9.0540 1.1378 1.1424 1.1659 1.1781 1.1833 1.1766 1.1541 1.1585 8.8528 1.1293 1.1400 1.1820 1.1782 1.1810 1.1763 1.1565 1.1723 8.6516 1.1265 1.1469 1.1986 1.1806 1.1846 1.1816 1.1631 1.1910 8.4504 1.1221 1.1506 1.2138 1.1875 1.1895 1.1952 1.1800 1.2108 8.2492 1.1242 1.1620 1.2257 1.1917 1.1922 1.2047 1.1943 1.2292 8.0480 1.1150 1.1633 1.2350 1.1938 1.1929 1.2120 1.2063 1.2450 7.8468 1.1085 1.1668 1.2418 1.1941 1.1920 1.2171 1.2160 1.2582 7.6456 1.1035 1.1687 1.2445 1.1914 1.1883 1.2190 1.2227 1.2679 7.4444 1.0910 1.1680 1.2449 1.1866 1.1832 1.2191 1.2275 1.2756 7.2432 1.0882 1.1664 1.2428 1.1836 1.1775 1.2164 1.2292 1.2794 7.0420 1.0843 1.1643 1.2388 1.1828 1.1721 1.2118 1.2288 1.2803 6.8408 1.0786 1.1606 1.2331 1.1804 1.1692 1.2056 1.2264 1.2788 6.6396 1.0681 1.1537 1.2247 1.1762 1.1650 1.1978 1.2220 1.2745 6.4384 1.0595 1.1477 1.2152 1.1711 1.1599 1.1887 1.2163 1.2678 6.2372 1.0570 1.1403 1.2046 1.1650 1.1538 1.1783 1.2088 1.2587 6.0360 1.0520 1.1324 1.1924 1.1590 1.1496 1.1665 1.1997 1.2475 5.8348 1.0401 1.1212 1.1776 1.1546 1.1459 1.1535 1.1890 1.2342 5.6336 1.0443 1.1184 1.1716 1.1499 1.1416 1.1426 1.1768 1.2189 5.4324 1.0440 1.1191 1.1674 1.1474 1.1392 1.1403 1.1626 1.2009 5.2312 1.0486 1.1201 1.1647 1.1479 1.1392 1.1396 1.1566 1.1939 5.0300 1.0513 1.1200 1.1633 1.1510 1.1398 1.1396 1.1569 1.1939 4.8288 1.0597 1.1248 1.1633 1.1528 1.1403 1.1388 1.1557 1.1920 4.6276 1.0688 1.1288 1.1640 1.1542 1.1422 1.1374 1.1541 1.1891 4.4264 1.0757 1.1333 1.1638 1.1549 1.1434 1.1369 1.1515 1.1850 4.2252 1.0831 1.1362 1.1626 1.1547 1.1440 1.1379 1.1484 1.1798 4.0240 1.0941 1.1384 1.1605 1.1537 1.1439 1.1380 1.1443 1.1737 3.8228 1.1039 1.1411 1.1580 1.1523 1.1433 1.1385 1.1451 1.1662 3.6216 1.1082 1.1400 1.1552 1.1507 1.1424 1.1403 1.1493 1.1569 3.4204 1.1161 1.1414 1.1522 1.1482 1.1414 1.1436 1.1521 1.1529 3.2192 1.1329 1.1487 1.1531 1.1480 1.1404 1.1480 1.1547 1.1517 3.0180 1.1519 1.1608 1.1615 1.1535 1.1517 1.1529 1.1567 1.1530 2.8168 1.1852 1.1836 1.1798 1.1725 1.1751 1.1691 1.1687 1.1661 2.6156 1.2186 1.2098 1.2019 1.1980 1.1977 1.1919 1.1868 1.1845 2.4144 1.2563 1.2361 1.2230 1.2219 1.2209 1.2133 1.2034 1.2016 2.2132 1.2955 1.2653 1.2442 1.2465 1.2443 1.2352 1.2204 1.2191 2.0120 1.3369 1.2925 1.2656 1.2712 1.2680 1.2568 1.2367 1.2354 1.8108 1.3721 1.3189 1.2865 1.2953 1.2913 1.2776 1.2519 1.2504 1.6096 1.4092 1.3435 1.3058 1.3177 1.3129 1.2969 1.2659 1.2645 1.4084 1.4617 1.3714 1.3233 1.3380 1.3327 1.3145 1.2791 1.2779 1.2072 1.4983 1.3930 1.3393 1.3564 1.3507 1.3305 1.2911 1.2905 1.0060 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.8048 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.6036 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.4024 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.2012 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 0.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Unit 2 Cycle 3 WATTS BAR Page 9 of 10 Revision 1
Table A.2 FQW(Z) Penalty Factor Burnup Penalty (MWD/MTU) Factor 448 1.0200 597 1.0205 746 1.0221 895 1.0235 1043 1.0227 1192 1.0200 Note:
- 1. The Penalty Factor, which is applied to FQW(Z) for compliance with Surveillance Requirement 3.2.1.2, is the maximum factor by which FQW(Z) is expected to increase per 31 Effective Full Power Days (EFPD) starting from the burnup at which the FQW(Z) was determined.
Unit 2 Cycle 3 WATTS BAR Page 10 of 10 Revision 1
