Text

Core Operating Limits Report (COLR) for Cycle 32, Revision 0
	ML21287A123
Person / Time
Site:	Prairie Island
Issue date:	10/14/2021
From:	Domingos C; Xcel Energy
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-Pl-21-038
	Download: ML21287A123 (45)
	v • d • e

fl Xcel Energy 1717 Wakonade Drive Welch, MN 55089 October 14, 2021 L-Pl-21-038 TS 5.6.5.d ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Prairie Island Nuclear Generating Plant, Unit 2 Docket No. 50-306 Renewed Facility Operating License No. DPR-60 Core Operating Limits Report (COLR) for Prairie Island Nuclear Generating Plant (PINGP) Unit 2, Cycle 32, Revision 0 Pursuant to the requirements of Technical Specification 5.6.5.d, Northern States Power Company, a Minnesota corporation, doing business as Xcel Energy (hereafter "NSPM"),

hereby submits the COLR for the PINGP Unit 2, Cycle 32, Revision 0.

Immediately following issuance of Revision 0, NSPM was notified by the fuel vendor of an error in the COLR. The error has no impact to plant operation as Unit 2 is currently shutdown for a refueling outage. The fuel vendor is in the process of providing NSPM an update to the COLR to correct the error. The issue was entered into NSPM's Corrective Action Program. Revision 1 of the COLR will be provided to the NRG upon issuance as required by Technical Specifications.

If you have any questions about this submittal, please contact Carrie Seipp, Senior Regulatory Engineer, at 612-330-5576.

Summary of Commitments o,

This letter m w commitments and no revisions to existing commitments.

Christopher P. Domingos Site Vice President, Prairie Island Nuclear Generating Plant Northern States Power Company - Minnesota

Document Control Desk Page 2 Enclosure (1) cc: Administrator, Region III, USNRC Project Manager, Prairie Island, USNRC Resident Inspector, Prairie Island, USNRC State of Minnesota

ENCLOSURE 1 PRAIRIE ISLAND NUCLEAR GENERATING PLANT CORE OPERATING LIMITS REPORT UNIT 2 - CYCLE 32 REVISION 0 42 pages follow

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 2 13 0 3/22/90 Original Unit 2 Core Operating Limits Report, distributed with Technical Specification Revision 92.

1 14 0 3/22/90 Original Unit 1 Core Operating Limits Report, distributed with Technical Specification Revision 92.

1 7/27/90 Incorporated expanded V(z) curves .

2 9/27/90 Clarified rod insertion limit curve applicability.

3 2/11/91 Incorporated revised Fo of 2.45 as a result of NRC approval of Westinghouse Topical Report WCAP-10924-P-A, Volume 1, Addendum 4, October 1990.

2 14 0 Not used.

1 9/27/90 Updated to Unit 2 Cycle 14, incorporated expanded V(z) curves and clarified rod insertion limit curve applicability.

2 2/11/91 Incorporated revised Fo of 2.45 as a result of NRC approval of Westinghouse Topical Report WCAP-10924-P-A, Volume 1, Addendum 4, October 1990.

1 15 0 6/25/91 Updated to Unit 1 Cycle 15.

2 15 0 3/9/92 Updated to Unit 2 Cycle 15 and clarified labeling of Figure 4. Clarified the actions to be taken if the nuclear enthalpy rise hot channel factor exceeds the Technical Specification limit.

1 16 0 12/28/92 Updated to Unit 1 Cycle 16, removed V(z) curves and replaced them with list of bounding V(z) values for three ranges of exposures.

2 16 0 12/8/93 Updated to Unit 2 Cycle 16. Removed the multiple V(z) curves and replaced them with a single figure with bounding V(z) curves for four ranges of exposures. Incorporated additional discussion related to V(z) and K(z).

Page 1 of 7

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 2 16 1 11/3/94 The table containing the bounding V(z) values and Figure 2 updated to incorporate revised bounding V(z) values for the exposure range of 14-21.5 GWD/MTU. Figures 3 through 6 re-formatted .

1 17 0 6/17/94 Updated to Unit 1 Cycle 17. Removed the list of bounding V(z) values and replaced it with multiple V(z) curves. Incorporated additional discussion related to V(z) and K(z).

2 17 0 6/2/95 Updated to Unit 2 Cycle 17. Incorporated Table 1 and expanded Figure 2 with updated bounding V(z) values.

1 18 0 2/7/96 Updated to Unit 1 Cycle 18. Incorporated revised FM limit of 1.77. Incorporated Table 1 and updated Figure 2 with revised bounding V(z) values.

2 18 0 2/27/97 Updated to Unit 2 Cycle 18. Revised FL'lH limit to 1.77. Updated Table 1 and Figures 2a through 2e with revised bounding V(z) values.

Incorporated new Figures 2f and 2g with additional bounding V(z) values.

1 19 0 9/25/97 Updated to Unit 1 Cycle 19. Updated Table 1 and Figures 2a through 2f with revised bounding V(z) values.

2 19 0 12/17/98 Updated to Unit 2 Cycle 19. Updated Table 1 and Figures 2a through 2d with revised bounding V(z) values. Deleted Figures 2e, 2f and 2g.

1 20 0 5/13/99 Updated to Unit 1 Cycle 20. Updated Table 1 and Figures 2a through 2f with revised bounding V(z) values.

1 8/4/00 Technical Specification Amendment 151 :

Relocate shutdown margin (SOM) requirements from Tech Specs and incorporate additional SOM requirements for Modes 3-6 from revised analysis of Uncontrolled Dilution event.

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PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 2 20 0 5/31/00 Updated to Unit 2 Cycle 20. Updated Table 1 and Figures 2a through 2d with revised bounding V(z) values . Added new Table 2 and Figures 2e, 2f and 2g with additional bounding V(z) values.

Added references to Tables 1 and 2 and to Figures 2e, 2f and 2g to discussion of heat flux hot channel factor limits. Added discussion clarifying applicability of axial flux difference limits when using Tables 1 and 2 and Figures 2a through 2g. Added discussion of two tier V(z) curve presented in Table 2 and Figure 2g.

1 8/4/00 Technical Specification Amendment 142:

Relocate shutdown margin (SOM) requirements from Tech Specs and incorporate additional SOM requirements for Modes 3-6 from revised analysis of Uncontrolled Dilution event.

1 20 2 9/1/00 Revised to change axial flux difference target band.

1 21 0 1/31/01 Updated to support refueling activities associated with Unit 1 Cycle 21. Revision O of the Unit 1 Cycle 21 COLR had to be issued prior to confirming the applicability of the LOCA analysis.

Therefore, Revision O of the Unit 1 Cycle 21 COLR does not contain all of the operating limits necessary to support operation of Unit 1 Cycle 21.

1 21 1 2/19/01 Updated to Unit 1 Cycle 21 . Updated Tables 1 and 2 and Figures 2a through 2f with revised bounding V(z) values.

1 21 2 10/02/02 Revised to support License Amendment 158 changes , including revision of all references to TS, revision of Fo symbols, addition of Table 4, ITC limits, DNB limits and refueling boron concentrations .

2 21 0 2/06/02 Updated to Unit 2 Cycle 21 .

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PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No . Date Remarks 2 21 1 10/02/02 Revised to support License Amendment 149 changes , including revision of all references to TS , revision of Fo symbols , addition of Table 4, ITC limits, DNB limits and refueling boron concentrations. Also revised to include an additional V(z) curve to give greater Fo margin between 13.0 and 16.0 GWd/MTU.

1 22 0 11/25/02 Updated to Unit 1 Cycle 22. Updated Tables 1 and 2 and Figures 2a through 2f with revised bounding V(z) values. Incorporated new Figure 2g with additional bounding V(z) values .

Updated Table 3 with revised minimum shutdown margin limits. Deleted and revised text to elim inate duplication with the Technical Specifications and the Bases.

2 22 0 9/19/03 Updated to Unit 2 Cycle 22. Updated Tables 1 and 2. A reduced number of exposure ranges were calculated in Table 1, therefore new Figures 2a through 2e with revised bounding V(z) values replaced Figures 2a through 2f. New Figure 2f replaced Figure 2g for the 2 tier band bounding V(z) values . Updated Table 3 with revised minimum shutdown margin limits. Deleted and revised text to eliminate duplication with the Technical Specifications and the Bases.

1 22 1 7/6/04 Revision to incorporate Westinghouse Safety Analysis Transition per LA 162/153. Revision 1 contains transitional values for the OP/OT L1T Trip setpoints that will be used wh ile the physical changes are implemented.

2 22 1 7/6/04 Revision to incorporate Westinghouse Safety Analysis transition per LA 162/153. Revision 1 contains transitional values for the OP/OT L1 T Trip setpoints that will be used while the physical changes are implemented.

2 22 2 7/12/04 Revised Fq limit from 2.4 to 2.5. Removed OP and OT delta-T setpoints based on NMC methodology and replaced with Westinghouse developed setpo ints.

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PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 1 22 2 7/16/04 Revised Fq limit form 2.4 to 2.5. Removed OP and OT delta-T setpoints based on NMC methodology and replaced with Westinghouse developed setpoints.

1 23 0 10/20/04 Updated to Unit 1 Cycle 23.

2 23 0 Not used due to core redesign .

2 23 1 5/19/05 Updated to Unit 2 Cycle 23 and to support redesign of Unit 2 Cycle 23 core.

1 23 1 7/11/05 Revised ITC upper limit from < 0 pcm/°F for power levels > 70% RTP to less than a line that slopes linearly from O pcm/°F at 70% RTP to -2.9 pcm/° Fat 100% RTP. Revised the title of Figure 3 to reference T.S . 3.1.4 Condition B and revised the title of Figure 4 to reference T.S. 3.1.4 Condition A. Added references 24 and 25 to include the 50.59 screenings written to issue revision 1.

1 24 0 5/10/06 Updated to Unit 1 Cycle 24.

1 24 1 8/7/06 Updated Table 3 to reflect the correct Fqw(z) penalty factors.

2 24 0 11/26/06 Updated to Unit 2 Cycle 24 Modes 5 and 6.

2 24 1 12/6/06 Updated to Unit 2 Cycle 24 for Modes 1-6.

2 24 2 9/4/07 Revised to support LA-179/169. Revised reference 24 to include the revision number (revision 0) and the correct date of the report (January 2005). Revised references 6a, 6b, 6c, and 8 to say 'Deleted.' These references referred to the old LBLOCA methodology and model.

1 24 2 2/11/08 Updated Table 1 to reflect correct Shutdown Margin Requirements and added Figures 6A through 6H.

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PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 2 24 3 2/11/08 Updated Table 1 to reflect correct Shutdown Margin Requirements and added Figures 6A through 6H.

1 25 0 2/24/08 Updated to Unit 1 Cycle 25 1 25 1 5/28/08 Updated Table 2 to reflect the correct W(z) at a burnup of 150 MWd/MTU and a core height of 6.20 feet 2 25 0 9/26/08 Updated for Unit 2 Cycle 25 1 26 0 9/24/09 Updated for Unit 1 Cycle 26 2 26 0 5/3/10 Updated for Unit 2 Cycle 26 2 26 1 5/17/10 Updated to include part power W(z) factors 1 26 1 9/2/10 Updated for second set of W(z) factors 2 26 2 9/30/10 Updated for Measurement Uncertainty Recapture power uprate to 1677 MWth and for a second set of W(z) factors 1 26 2 9/30/10 Updated for Measurement Uncertainty Recapture power uprate to 1677 MWth 1 26 3 12/17/10 Updated SOM in Table 1 for Mode 2 to say 1.9.

1 27 0 5/5/11 Updated for Unit 1 Cycle 27 1 27 1 6/2/11 Updated for Unit 1 Cycle 27 Modes 1 through 6 2 27 , 0 3/28/12 Updated for Unit 2 Cycle 27 1 28 0 11/29/12 Updated for Unit 1 Cycle 28 Page 6 of 7

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Core Operating Limits Report Record of Revision Unit Cycle Revision Approval No. Date Remarks 2 28 O 11/23/13 Updated for Unit 2 Cycle 28 1 29 0 10/23/14 Updated for Unit 1 Cycle 29 2 29 0 11/05/15 Updated for Unit 2 Cycle 29 1 30 0 10/25/16 Updated for Unit 1 Cycle 30 2 30 0 10/24/17 Updated for Unit 2 Cycle 30 1 31 0 09/06/18 Updated for Unit 1 Cycle 31 2 31 0 10/14/19 Updated for Unit 2 Cycle 31 2 31 1 09/14/20 Updated to revise Table 2 and Table 3 due to Flexible Power Operation 1 32 0 09/21/20 Updated for Unit 1 Cycle 32 2 32 0 10/11/21 Updated for Unit 2 Cycle 32 Page 7 of 7

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 PRAIRIE ISLAND NUCLEAR GENERATING PLANT CORE OPERATING LIMITS REPORT UNIT 2 - CYCLE 32 REVISION 0 Reviewed By: Reviewed per LDC 604000000692 Date: 10/08/2021 Darius Ahrar Manager, Nuclear Analysis & Design Approved By: Approved per LDC 604000000692 Date: 10/11/2021 Mark Brossart Manager, Engineering Note: This report is not part of the Technical Specifications This report is referenced in the Technical Specifications Page 1 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 PRAIRIE ISLAND NUCLEAR GENERATING PLANT CORE OPERATING LIMITS REPORT UNIT 2 - CYCLE 32 REVISION 0 This report provides the values of the limits for Unit 2 Cycle 32 as required by Technical Specification 5.6.5. These values have been established using NRC approved methodology and are established such that all applicable limits of the plant safety analysis are met. The Technical Specifications affected by this report are listed below:

1. 2.1.1 Reactor Core Safety Limits

2. 3.1.1 Shutdown Margin Requirements

3. 3.1.3 Isothermal Temperature Coefficient (ITC)

4. 3.1.5 Shutdown Bank Insertion Limits

5. 3.1.6 Control Bank Insertion Limits

6. 3.1.8 Physics Tests Exceptions - MODE 2

7. 3.2.1 Heat Flux Hot Channel Factor (FQ(z))

8. 3.2.2 Nuclear Enthalpy Rise Hot Channel Factor F ( )

9. 3.2.3 Axial Flux Difference (AFD)

10. 3.3.1 Reactor Trip System (RTS) Instrumentation Overtemperature T and Overpower T Parameter Values for Technical Specification Table 3.3.1-1 (Note 1 and Note 2)

11. 3.4.1 RCS Pressure, Temperature, and Flow - Departure from Nucleate Boiling (DNB) Limits

12. 3.9.1 Refueling Boron Concentration

1. 2.1.1 Reactor Core Safety Limits Reactor Core Safety Limits are shown in Figure 1.

Reference Technical Specification 2.1.1.

2. 3.1.1 Shutdown Margin Requirements Minimum Shutdown Margin requirements are shown in Table 1.

Reference Technical Specification 3.1.1.

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Core Operating Limits Report Unit 2, Cycle 32 Revision 0

3. 3.1.3 Isothermal Temperature Coefficient (ITC)

ITC Upper limit:

a. < 5 pcm/°F for power levels < 70% RTP; and

b. a line which slopes linearly from

i. 0 pcm/oF at a power level = 70% RTP to ii. -1.5 pcm/oF at a power level = 100% RTP ITC Lower limit:

a. -43.15 pcm/°F Reference Technical Specification 3.1.3.

4. 3.1.5 Shutdown Bank Insertion Limits The shutdown rods shall be fully withdrawn.

Reference Technical Specification 3.1.5.

5. 3.1.6 Control Bank Insertion Limits The control rod banks shall be limited in physical insertion as shown in Figures 2, 3, and 4.

The control rod banks withdrawal sequence shall be Bank A, Bank B, Bank C, and finally Bank D.

The control rod banks shall be withdrawn maintaining 128 step tip-to-tip distance.

Reference Technical Specification 3.1.6.

6. 3.1.8 Physics Tests Exceptions - MODE 2 Minimum Shutdown Margin requirements during physics testing are shown in Table 1.

Reference Technical Specification 3.1.8.

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Core Operating Limits Report Unit 2, Cycle 32 Revision 0

7. 3.2.1 Heat Flux Hot Channel Factor (FQ(Z))

The Heat Flux Hot Channel Factor shall be within the following limits:

() () > 0.5

() () 0.5 0.5

[()]

() = [ ()] () 1.0815

[ ()] is the measured planar radial peaking factor.

P is the ratio of thermal power at the time of surveillance to rated thermal power.

CFQ = 2.50 K(Z) is a constant value = 1.0 at all elevations.

The T(Z) values are provided in Tables 2, 4, 7, and 9.

The T(Z) values in Tables 2 and 7 are applicable to Figure 5 which represents RAOC Operation Space #1 (ROS1).

The T(Z) values in Tables 4 and 9 are applicable to Figure 6, which represents RAOC Operating Space #2 (ROS2).

The Rj Penalty Factors associated with Figure 5 and Table 2 (ROS1) are provided in Table 3.

The Rj Penalty Factors associated with Figure 6 and Table 4 (ROS2) are provided in Table 5.

The Rj Penalty Factors associated with Figure 5 and Table 7 (ROS1) are provided in Table 8.

The Rj Penalty Factors associated with Figure 6 and Table 9 (ROS2) are provided in Table 10.

The AXY(Z) factors adjust the surveillance to the reference conditions in generating the T(z) factors. AXY(Z) may be assumed to equal 1.0 or may be determined for specific surveillance conditions using the approved methods listed in TS 5.6.5.

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Core Operating Limits Report Unit 2, Cycle 32 Revision 0 The T(Z) values in Tables 7 and 9, the Rj Penalty Factors in Tables 8 and 10, and the Margin Improvement values in Table 11 are to be used upon exceeding the 250 MWd/MTU reduced power burnup criterion for Flexible Power Operation (FPO), but may be used for the entire cycle. For ROS1, the Table 7 T(z) values replace those in Table 2, and the Table 8 Rj Penalty Factors replace those in Table 3. For ROS 2, the Table 9 T(z) values replace those in Table 4, and the Table 10 Rj Penalty Factors replace those in Table 5. Table 11, if used, replaces Table 6.

Either ROS1 or ROS2 may be implemented at any time during Cycle 32 If ROS1 is implemented and entering LCO 3.2.1 Condition B for FWQ(Z) not within limits, EITHER take Action B.1.1 by implementing ROS2, OR take Action B.2.1 by using Table 6 or 11 to determine required THERMAL POWER and AFD limits based on Required FWQ(Z) margin improvement available in ROS1.

If ROS2 is implemented and entering LCO 3.2.1 Condition B for FWQ(Z) not within limits, take Action B.2.1 by using Table 6 or 11 to determine required THERMAL POWER and AFD limits based on Required FWQ(Z) margin improvement available in ROS2.

Reference Technical Specification 3.2.1.

8. 3.2.2 Nuclear Enthalpy Rise Hot Channel Factor (FHN)

The Nuclear Enthalpy Rise Hot Channel Factor shall be within the following limits:

FH 1.77 x [1 + 0.3(1- P)]

where: P is the fraction of RATED THERMAL POWER at which the core is operating.

Reference Technical Specification 3.2.2.

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Core Operating Limits Report Unit 2, Cycle 32 Revision 0

9. 3.2.3 Axial Flux Difference (AFD)

The indicated axial flux difference shall be maintained within the allowed operational space defined by either Figure 5, if ROS1 is implemented, or Figure 6 if ROS2 is implemented. If implementing TS 3.2.1 Required Action B.2.1, the AFD shall be maintained within the allowed space defined by Figure 7 or 8, as determined by Table 6 or 11 and the condition that led to the required action.

Reference Technical Specification 3.2.3.

10. 3.3.1 Reactor Trip System (RTS) Instrumentation Overtemperature T and Overpower T Parameter Values for Technical Specification Table 3.3.1-1 (Note 1 and Note 2):

Overtemperature T Setpoint Overtemperature T setpoint parameter values:

T0 = Indicated T at RATED THERMAL POWER, %

T = Average temperature, °F T = 560.0 °F P = Pressurizer Pressure, psig P = 2235 psig K1 1.17 K2 = 0.014 /°F K3 = 0.00100 /psi 1 = 30 seconds 2 = 4 seconds f(I) = A function of the indicated difference between top and bottom detectors of the power range nuclear ion chambers. Selected gains are based on measured instrument response during plant startup tests, where qt and qb are the percent power in the top and bottom halves of the core respectively, and qt + qb is total core power in percent of RATED THERMAL POWER, such that (a) For qt - qb within -13, +8 % f(I) = 0 (b) For each percent that the magnitude of qt - qb exceeds +8%

the T trip setpoint shall be automatically reduced by an equivalent of 1.73 % of RATED THERMAL POWER.

(c) For each percent that the magnitude of qt - qb exceeds -13 %

the T trip setpoint shall be automatically reduced by an equivalent of 3.846 % of RATED THERMAL POWER.

Page 6 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Overpower T Setpoint Overpower T setpoint parameter values:

T0 = Indicated T at RATED THERMAL POWER, %

T = Average temperature, °F T = 560.0 °F K4 1.11 K5 = 0.0275/°F for increasing T; 0 for decreasing T K6 = 0.002/°F for T > T ; 0 for T T 3 = 10 seconds Reference Technical Specification 3.3.1.

11. 3.4.1 RCS Pressure, Temperature, and Flow - Departure from Nucleate Boiling (DNB)

Limits The DNB Limits are:

Pressurizer pressure limit = 2190 psia RCS average temperature limit = 564°F RCS total flow rate limit = 178,000 gpm Reference Technical Specification 3.4.1.

12. 3.9.1 Refueling Boron Concentration.

The boron concentration of the reactor coolant system and the refueling cavity shall be sufficient to ensure that the more restrictive of the following conditions is met:

a) Keff 0.95 b) 2000 ppm c) The Shutdown Margin specified in Table 1 Reference Technical Specification 3.9.1.

Page 7 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 REFERENCES (NRC Approved Methodologies for COLR Parameters)

1. NSPNAD-8101-A, Qualification of Reactor Physics Methods for Application to Prairie Island, Revision 2, October 2000.

2. NSPNAD-8102-PA, Prairie Island Nuclear Power Plant Reload Safety Evaluation Methods for Application to PI Units, Revision 7, July 1999.

3. NSPNAD-97002-PA, Northern States Power Companys Steam Line Break Methodology, Revision 1, October 2000.

4. WCAP-9272-P-A, Westinghouse Reload Safety Evaluation Methodology, July, 1985.

5.a WCAP-10054-P-A, Westinghouse Small Break ECCS Evaluation Model using the NOTRUMP Code, August, 1985.

5.b WCAP-10054-P-A, Westinghouse Small Break ECCS Evaluation Model using the NOTRUMP Code, Addendum 2 Revision 1, July 1997.

6. WCAP-16045-P-A Addendum 1-A, Qualification of the NEXUS Nuclear Data Methodology, August 2007.

7. WCAP-10924-P-A, Volume 1, Revision 1, and Volume 2, Revision 2, Westinghouse Large Break LOCA Best Estimate Methodology, September 2005.

8. XN-NF-77-57-(A), XN-NF-77-57, Supplement 1 (A), Exxon Nuclear Power Distribution Control for Pressurized Water Reactors Phase II, May 1981.

9. WCAP-13677-P-A, 10 CFR 50.46 Evaluation Model Report: W-COBRA/TRAC 2-Loop Upper Plenum Injection Model Update to Support ZIRLO' Cladding Options, February 1994.

10. NSPNAD-93003-A, Prairie Island Units 1 and 2 Transient Power Distribution Methodology, Revision 0, April 1993.

11. NAD-PI-003, Prairie Island Nuclear Power Plant Required Shutdown Margin During Physics Tests, Revision 0, January 2001.

12. NAD-PI-004, Prairie Island Nuclear Power Plant FWQ(Z) Penalty With Increasing [FCQ(Z) /

K(Z)] Trend, Revision 0, January 2001.

13. WCAP-10216-P-A, Revision 1A, Relaxation of Constant Axial Offset Control/ FQ Surveillance Technical Specification, February 1994.

ZIRLO' is a registered trademark of Westinghouse Electric Company LLC, its Affiliates and/or its Subsidiaries in the United States of America and may be registered in other countries throughout the world. All rights reserved. Unauthorized use is strictly prohibited.

Page 8 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0

14. WCAP-8745-P-A, Design Bases for the Thermal Overpower T and Thermal Overtemperature T Trip Functions, September 1986.

15. WCAP-11397-P-A, Revised Thermal Design Procedure, April 1989.

16. WCAP-14483-A, Generic Methodology for Expanded Core Operating Limits Report, January 1999.

17. WCAP-7588 Rev. 1-A, An Evaluation of the Rod Ejection Accident in Westinghouse Pressurized Water Reactors Using Spatial Kinetics Methods, January 1975.

18. WCAP-7908-A, FACTRAN - A FORTRAN IV Code for Thermal Transients in a UO2 Fuel Rod, December 1989.

19. WCAP-7907-P-A, LOFTRAN Code Description, April 1984.

20. WCAP-7979-P-A, TWINKLE - A Multidimensional Neutron Kinetics Computer Code, January 1975.

21. WCAP-10965-P-A, ANC: A Westinghouse Advanced Nodal Computer Code, September 1986.

22. WCAP-11394-P-A, Methodology for the Analysis of the Dropped Rod Event, January 1990.

23. WCAP-16045-P-A, Qualification of the Two-Dimensional Transport Code PARAGON, August 2004.

24. WCAP-12910 Rev. 1-A, Pressurizer Safety Valve Set Pressure Shift, May 1993.

25. WCAP-14565-P-A, VIPRE-01 Modeling and Qualification for Pressurized Water Reactor Non-LOCA Thermal-Hydraulic Safety Analysis, October 1999.

26. WCAP-14882-P-A, RETRAN-02 Modeling and Qualification for Westinghouse Pressurized Water Reactor Non-LOCA Safety Analyses, April 1999.

27. WCAP-16009-P-A, "Realistic Large-Break LOCA Evaluation Methodology Using the Automated Statistical Treatment Of Uncertainty Method (ASTRUM)," Revision 0, January 2005.

28. Caldon, Inc. Engineering Report-80P, Improving Thermal Power Accuracy and Plant Safety While Increasing Operating Power Level Using the LEFM ' System, Revision 0, March 1997.

29. Caldon, Inc. Engineering Report-157P, Supplement to Topical Report ER-80P: Basis for a Power Uprate With the LEFM ' Check or CheckPlus' System, Revision 5, October 2001.

30. WCAP-12610-P-A, VANTAGE+ Fuel Assembly Reference Core Report, April 1995.

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Core Operating Limits Report Unit 2, Cycle 32 Revision 0

31. WCAP-12610-P-A and CENPD-404-P-A, Addendum 1-A, Optimized ZIRLO', July 2006.

32. Design Equivalent Change EC 601000002799 Rev.0 2R32 Core Reload

33. AD 8101, Procedure and Program Changes Associated with P232 Core Reload

34. WCAP-17661-P-A, Improved RAOC and CAOC FQ Surveillance Technical Specifications, February 2019.

Optimized ZIRLO' is a trademark of Westinghouse Electric Company LLC, its Affiliates and/or its Subsidiaries in the United States of America and may be registered in other countries throughout the world. All rights reserved. Unauthorized use is strictly prohibited.

Page 10 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 1 Minimum Required Shutdown Margin, %

Number of Charging Pumps Running**

Mode 1*

0-1 Pump 2 Pumps 3 Pumps 0 - 25000 MWd/MTU - - -

Mode 2*

0-1 Pump 2 Pumps 3 Pumps 0 - 25000 MWd/MTU 1.7 1.7 1.7 Physics Testing in Mode 2 0-1 Pump 2 Pumps 3 Pumps 0 - 25000 MWd/MTU 0.5 0.5 0.5 Mode 3 Tave 520°F (Most Reactive Rod Out) 0-1 Pump 2 Pumps 3 Pumps 0 - 25000 MWd/MTU 2.0 2.0 2.0 Mode 3 350°F Tave < 520°F (Most Reactive Rod Out) 0-1 Pump 2 Pumps 3 Pumps 0 MWd/MTU 2.0 2.0 2.0 4000 MWd/MTU 2.0 2.0 2.0 7000 MWd/MTU 2.0 2.0 2.0 11000 MWd/MTU 2.0 2.0 2.0 16000 MWd/MTU 2.0 2.0 2.0 25000 MWd/MTU 2.0 2.0 2.0 Operational Mode Definitions, as per TS Table 1.1-1.

For Mode 1 and Mode 2 with Keff 1.0, the minimum shutdown margin requirements are provided by the Rod Insertion Limits.

- Charging pump(s) in service only pertains to steady state operations. It does not include transitory operations. For example, operations such as starting a second charging pump in order to secure the operating pump would fall under the one pump in service column.

Note: Linear interpolation between burnup steps is allowed. Extrapolation is not allowed.

Page 11 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 1, Continued Minimum Required Shutdown Margin, %

Number of Charging Pumps Running**

Mode 4 200°F < Tave < 350°F (Most Reactive Rod Out) 0-1 Pump 2 Pumps 3 Pumps 0 MWd/MTU 2.0 3.5 5.5 4000 MWd/MTU 2.0 3.5 5.5 7000 MWd/MTU 2.0 3.5 5.5 11000 MWd/MTU 2.0 3.5 5.5 16000 MWd/MTU 2.0 3.0 5.0 25000 MWd/MTU 2.0 2.0 2.5 Number of Charging Pumps Running**

68°F Tave 200°F (Most Reactive Rod Out)

Mode 5 0-1 Pump 2 Pumps 3 Pumps 0 MWd/MTU*** 2.0 4.0 6.5 4000 MWd/MTU 2.0 4.0 6.5 7000 MWd/MTU 2.0 4.0 6.5 11000 MWd/MTU 2.0 4.0 6.0 16000 MWd/MTU 2.0 3.5 5.5 25000 MWd/MTU 2.0 2.0 3.0 Operational Mode Definitions, as per TS Table 1.1-1.

- Charging pump(s) in service only pertains to steady state operations. It does not include transitory operations. For example, operations such as starting a second charging pump in order to secure the operating pump would fall under the one pump in service column.

- - These values are also applicable for the Unit 2 Cycle 31 end of cycle.

Note: Linear interpolation between burnup steps is allowed. Extrapolation is not allowed.

Page 12 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 1, Continued Minimum Required Shutdown Margin, %

Number of Charging Pumps Running**

Mode 6 68°F Tave < 200°F (ARI) 0-1 Pump 2 Pumps 3 Pumps 0 MWd/MTU*** 5.129 5.129 6.0 4000 MWd/MTU 5.129 5.129 6.0 7000 MWd/MTU 5.129 5.129 6.0 11000 MWd/MTU 5.129 5.129 6.0 16000 MWd/MTU 5.129 5.129 5.5 25000 MWd/MTU 5.129 5.129 5.129 Mode 6 68°F Tave < 200°F (ARO) 0-1 Pump 2 Pumps 3 Pumps 0 MWd/MTU*** 5.129 5.129 8.0 4000 MWd/MTU 5.129 5.5 8.5 7000 MWd/MTU 5.129 5.5 8.5 11000 MWd/MTU 5.129 5.129 8.0 16000 MWd/MTU 5.129 5.129 7.5 25000 MWd/MTU 5.129 5.129 5.129

- Charging pump(s) in service only pertains to steady state operations. It does not include transitory operations. For example, operations such as starting a second charging pump in order to secure the operating pump would fall under the one pump in service column.

- - These values are also applicable for the Unit 2 Cycle 31 end of cycle.

Note: Linear interpolation between burnup steps is allowed. Extrapolation is not allowed.

Page 13 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 2: Baseload Only T(z) Factors associated with Figure 5 (ROS1)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 150 1000 2000 3000 4000 6000 6500 7000 8000 8500

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.0821 1.0602 1.0413 1.0310 1.0293 1.0383 1.0386 1.0403 1.0664 1.0785 7 1.20 1.1248 1.1074 1.0933 1.0858 1.0864 1.0988 1.0995 1.1016 1.1294 1.1420 8 1.40 1.1550 1.1419 1.1324 1.1269 1.1290 1.1426 1.1434 1.1453 1.1731 1.1852 9 1.60 1.1849 1.1757 1.1705 1.1664 1.1695 1.1833 1.1840 1.1855 1.2124 1.2238 10 1.80 1.1957 1.1895 1.1883 1.1852 1.1893 1.2029 1.2033 1.2044 1.2301 1.2402 11 2.00 1.1670 1.1626 1.1651 1.1630 1.1680 1.1813 1.1816 1.1824 1.2060 1.2149 12 2.20 1.1342 1.1348 1.1409 1.1403 1.1446 1.1571 1.1588 1.1583 1.1748 1.1824 13 2.40 1.1667 1.1659 1.1734 1.1768 1.1788 1.1899 1.1909 1.1904 1.2070 1.2097 14 2.60 1.2167 1.2186 1.2257 1.2336 1.2359 1.2429 1.2425 1.2414 1.2554 1.2515 15 2.80 1.2349 1.2398 1.2466 1.2582 1.2625 1.2644 1.2631 1.2612 1.2722 1.2696 16 3.00 1.2276 1.2353 1.2426 1.2566 1.2618 1.2607 1.2591 1.2568 1.2650 1.2669 17 3.20 1.2232 1.2329 1.2413 1.2547 1.2597 1.2571 1.2565 1.2536 1.2602 1.2601 18 3.40 1.2285 1.2405 1.2490 1.2588 1.2635 1.2601 1.2601 1.2567 1.2616 1.2605 19 3.60 1.2420 1.2564 1.2660 1.2729 1.2761 1.2720 1.2694 1.2646 1.2687 1.2660 20 3.80 1.2571 1.2734 1.2846 1.2909 1.2929 1.2882 1.2831 1.2769 1.2797 1.2734 21 4.00 1.2514 1.2691 1.2816 1.2883 1.2902 1.2834 1.2783 1.2717 1.2724 1.2615 22 4.20 1.2093 1.2280 1.2415 1.2483 1.2503 1.2432 1.2380 1.2314 1.2316 1.2171 23 4.40 1.1691 1.1889 1.2032 1.2103 1.2124 1.2048 1.1998 1.1932 1.1925 1.1782 24 4.60 1.1990 1.2201 1.2354 1.2423 1.2437 1.2338 1.2282 1.2207 1.2183 1.2052 25 4.80 1.2456 1.2681 1.2841 1.2906 1.2911 1.2784 1.2719 1.2647 1.2595 1.2477 26 5.00 1.2597 1.2826 1.2991 1.3056 1.3056 1.2913 1.2852 1.2794 1.2708 1.2610 27 5.20 1.2497 1.2715 1.2883 1.2947 1.2946 1.2805 1.2757 1.2708 1.2592 1.2513 28 5.40 1.2435 1.2644 1.2809 1.2869 1.2867 1.2734 1.2696 1.2637 1.2512 1.2437 29 5.60 1.2467 1.2679 1.2848 1.2907 1.2904 1.2760 1.2722 1.2652 1.2531 1.2455 30 5.80 1.2577 1.2791 1.2969 1.3027 1.3023 1.2868 1.2831 1.2753 1.2628 1.2550 31 6.00 1.2721 1.2943 1.3135 1.3190 1.3186 1.3010 1.2976 1.2898 1.2757 1.2678 32 6.20 1.2650 1.2888 1.3086 1.3141 1.3138 1.2946 1.2915 1.2843 1.2688 1.2614 33 6.40 1.2217 1.2470 1.2663 1.2721 1.2725 1.2536 1.2513 1.2452 1.2297 1.2229 34 6.61 1.1823 1.2086 1.2276 1.2334 1.2345 1.2164 1.2145 1.2094 1.1992 1.1888 35 6.81 1.2157 1.2442 1.2611 1.2666 1.2676 1.2516 1.2460 1.2412 1.2311 1.2227 36 7.01 1.2644 1.2951 1.3112 1.3162 1.3169 1.3013 1.2929 1.2884 1.2789 1.2704 37 7.21 1.2793 1.3116 1.3274 1.3319 1.3329 1.3187 1.3082 1.3044 1.2963 1.2882 38 7.41 1.2684 1.3010 1.3161 1.3205 1.3220 1.3104 1.2990 1.2962 1.2896 1.2824 39 7.61 1.2593 1.2898 1.3041 1.3083 1.3101 1.3012 1.2912 1.2896 1.2818 1.2758 40 7.81 1.2592 1.2867 1.2991 1.3031 1.3050 1.2999 1.2917 1.2913 1.2817 1.2763 41 8.01 1.2657 1.2895 1.3015 1.3051 1.3072 1.3040 1.2981 1.2986 1.2883 1.2855 42 8.21 1.2733 1.2923 1.3030 1.3061 1.3084 1.3075 1.3050 1.3071 1.2986 1.2975 43 8.41 1.2588 1.2720 1.2812 1.2841 1.2866 1.2893 1.2906 1.2943 1.2885 1.2878 44 8.61 1.2091 1.2180 1.2254 1.2283 1.2314 1.2393 1.2428 1.2475 1.2439 1.2442 45 8.81 1.1643 1.1718 1.1782 1.1809 1.1845 1.1944 1.1990 1.2048 1.2036 1.2048 46 9.01 1.1957 1.2004 1.2073 1.2090 1.2120 1.2197 1.2247 1.2317 1.2332 1.2347 47 9.21 1.2429 1.2443 1.2518 1.2526 1.2552 1.2605 1.2632 1.2709 1.2741 1.2760 48 9.41 1.2559 1.2538 1.2616 1.2618 1.2644 1.2682 1.2663 1.2753 1.2814 1.2838 49 9.61 1.2406 1.2348 1.2428 1.2425 1.2450 1.2473 1.2459 1.2536 1.2618 1.2648 50 9.81 1.2228 1.2131 1.2208 1.2198 1.2221 1.2237 1.2292 1.2298 1.2394 1.2428 51 10.01 1.2120 1.1985 1.2055 1.2029 1.2044 1.2086 1.2164 1.2088 1.2247 1.2287 52 10.21 1.2055 1.1878 1.1936 1.1884 1.1890 1.1979 1.2061 1.1955 1.2132 1.2176 53 10.41 1.1951 1.1719 1.1795 1.1697 1.1690 1.1808 1.1891 1.1797 1.1931 1.1978 54 10.61 1.1557 1.1295 1.1374 1.1241 1.1228 1.1343 1.1423 1.1391 1.1456 1.1505 55 10.81 1.0780 1.0529 1.0524 1.0399 1.0381 1.0458 1.0534 1.0550 1.0602 1.0649 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 14 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 2 (cont.): Baseload Only T(z) Factors associated with Figure 5 (ROS1)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 10000 11000 12000 13000 14000 15000 16000 17000 20000 22000

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.1051 1.1430 1.1473 1.1809 1.2081 1.2166 1.2354 1.2401 1.2569 1.2984 7 1.20 1.1692 1.2074 1.2103 1.2433 1.2688 1.2744 1.2906 1.2921 1.3002 1.3367 8 1.40 1.2103 1.2466 1.2469 1.2771 1.2992 1.3012 1.3137 1.3119 1.3111 1.3418 9 1.60 1.2457 1.2796 1.2768 1.3038 1.3221 1.3204 1.3295 1.3247 1.3162 1.3415 10 1.80 1.2593 1.2900 1.2847 1.3086 1.3234 1.3189 1.3254 1.3186 1.3048 1.3259 11 2.00 1.2310 1.2581 1.2512 1.2720 1.2839 1.2780 1.2831 1.2756 1.2600 1.2781 12 2.20 1.1952 1.2186 1.2102 1.2279 1.2369 1.2299 1.2339 1.2261 1.2100 1.2258 13 2.40 1.2181 1.2378 1.2263 1.2406 1.2460 1.2368 1.2391 1.2301 1.2114 1.2240 14 2.60 1.2551 1.2708 1.2559 1.2672 1.2689 1.2575 1.2587 1.2491 1.2276 1.2364 15 2.80 1.2625 1.2754 1.2587 1.2663 1.2657 1.2529 1.2520 1.2426 1.2206 1.2265 16 3.00 1.2489 1.2594 1.2419 1.2458 1.2436 1.2305 1.2275 1.2184 1.1980 1.2012 17 3.20 1.2400 1.2467 1.2278 1.2297 1.2249 1.2118 1.2096 1.2014 1.1835 1.1832 18 3.40 1.2380 1.2401 1.2200 1.2210 1.2129 1.1996 1.1983 1.1919 1.1768 1.1761 19 3.60 1.2434 1.2405 1.2199 1.2204 1.2108 1.1984 1.1940 1.1910 1.1767 1.1785 20 3.80 1.2529 1.2447 1.2238 1.2233 1.2078 1.1990 1.1916 1.1920 1.1803 1.1836 21 4.00 1.2442 1.2336 1.2126 1.2110 1.1973 1.1859 1.1760 1.1807 1.1723 1.1756 22 4.20 1.2043 1.1919 1.1725 1.1706 1.1568 1.1469 1.1385 1.1443 1.1402 1.1445 23 4.40 1.1663 1.1522 1.1363 1.1322 1.1183 1.1098 1.1063 1.1098 1.1096 1.1149 24 4.60 1.1896 1.1739 1.1578 1.1501 1.1362 1.1276 1.1259 1.1264 1.1276 1.1336 25 4.80 1.2277 1.2103 1.1933 1.1816 1.1674 1.1587 1.1580 1.1554 1.1573 1.1638 26 5.00 1.2378 1.2198 1.2030 1.1882 1.1762 1.1664 1.1674 1.1623 1.1653 1.1727 27 5.20 1.2266 1.2082 1.1926 1.1755 1.1670 1.1552 1.1577 1.1520 1.1554 1.1641 28 5.40 1.2183 1.1987 1.1838 1.1657 1.1578 1.1449 1.1481 1.1433 1.1453 1.1548 29 5.60 1.2187 1.1993 1.1835 1.1657 1.1569 1.1447 1.1467 1.1424 1.1427 1.1515 30 5.80 1.2267 1.2079 1.1925 1.1746 1.1633 1.1531 1.1516 1.1481 1.1462 1.1559 31 6.00 1.2395 1.2202 1.2061 1.1897 1.1744 1.1676 1.1617 1.1597 1.1602 1.1701 32 6.20 1.2351 1.2147 1.2022 1.1899 1.1719 1.1673 1.1590 1.1597 1.1658 1.1747 33 6.40 1.2009 1.1807 1.1708 1.1623 1.1446 1.1413 1.1327 1.1364 1.1458 1.1544 34 6.61 1.1740 1.1537 1.1464 1.1395 1.1225 1.1225 1.1158 1.1201 1.1298 1.1378 35 6.81 1.2050 1.1828 1.1761 1.1697 1.1558 1.1562 1.1478 1.1519 1.1599 1.1661 36 7.01 1.2509 1.2264 1.2238 1.2134 1.2035 1.2035 1.1926 1.1964 1.2020 1.2059 37 7.21 1.2682 1.2467 1.2467 1.2317 1.2257 1.2260 1.2133 1.2170 1.2209 1.2231 38 7.41 1.2653 1.2485 1.2484 1.2301 1.2277 1.2287 1.2147 1.2186 1.2212 1.2218 39 7.61 1.2651 1.2487 1.2488 1.2293 1.2292 1.2307 1.2151 1.2190 1.2204 1.2198 40 7.81 1.2713 1.2561 1.2562 1.2375 1.2369 1.2388 1.2217 1.2254 1.2249 1.2236 41 8.01 1.2844 1.2705 1.2703 1.2527 1.2515 1.2537 1.2348 1.2381 1.2351 1.2322 42 8.21 1.2973 1.2850 1.2843 1.2683 1.2664 1.2689 1.2483 1.2512 1.2455 1.2416 43 8.41 1.2885 1.2787 1.2776 1.2643 1.2618 1.2648 1.2431 1.2456 1.2378 1.2343 44 8.61 1.2464 1.2399 1.2389 1.2293 1.2266 1.2309 1.2094 1.2123 1.2045 1.2020 45 8.81 1.2084 1.2054 1.2043 1.1998 1.1969 1.2014 1.1837 1.1887 1.1823 1.1765 46 9.01 1.2371 1.2373 1.2346 1.2322 1.2284 1.2302 1.2147 1.2204 1.2094 1.2035 47 9.21 1.2784 1.2804 1.2776 1.2760 1.2733 1.2685 1.2600 1.2640 1.2476 1.2423 48 9.41 1.2861 1.2918 1.2877 1.2901 1.2908 1.2830 1.2798 1.2789 1.2613 1.2571 49 9.61 1.2680 1.2770 1.2756 1.2794 1.2853 1.2771 1.2782 1.2744 1.2573 1.2569 50 9.81 1.2506 1.2590 1.2672 1.2652 1.2764 1.2671 1.2732 1.2742 1.2562 1.2586 51 10.01 1.2414 1.2495 1.2636 1.2596 1.2747 1.2648 1.2720 1.2815 1.2630 1.2668 52 10.21 1.2338 1.2427 1.2613 1.2568 1.2755 1.2649 1.2754 1.2905 1.2723 1.2772 53 10.41 1.2183 1.2266 1.2508 1.2446 1.2709 1.2591 1.2743 1.2923 1.2767 1.2833 54 10.61 1.1730 1.1817 1.2094 1.2033 1.2343 1.2230 1.2437 1.2644 1.2551 1.2652 55 10.81 1.0847 1.0971 1.1241 1.1214 1.1534 1.1456 1.1695 1.1927 1.1923 1.2081 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 15 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 3: Baseload Only RJ Margin Decrease Factors associated with Figure 5 (ROS1) and Table 2 Cycle RJ Cycle RJ Cycle RJ Burnup Penalty Burnup Penalty Burnup Penalty (MWD/MTU) Multiplier (MWD/MTU) Multiplier (MWD/MTU) Multiplier 150 1.001 7175 1.012 14200 1.000 321 1.000 7346 1.010 14371 1.000 493 1.000 7517 1.004 14542 1.002 664 1.000 7689 1.002 14714 1.002 835 1.000 7860 1.001 14885 1.002 1007 1.000 8031 1.000 15056 1.003 1178 1.000 8203 1.000 15228 1.003 1349 1.000 8374 1.001 15399 1.003 1521 1.000 8545 1.001 15570 1.000 1692 1.000 8717 1.000 15742 1.000 1863 1.000 8888 1.000 15913 1.000 2035 1.000 9059 1.000 16084 1.000 2206 1.000 9231 1.009 16256 1.000 2377 1.000 9402 1.015 16427 1.000 2549 1.000 9573 1.018 16598 1.000 2720 1.001 9745 1.019 16770 1.000 2891 1.001 9916 1.019 16941 1.000 3063 1.002 10088 1.018 17112 1.000 3234 1.001 10259 1.017 17284 1.000 3405 1.001 10430 1.016 17455 1.000 3577 1.001 10602 1.007 17626 1.000 3748 1.000 10773 1.004 17798 1.000 3919 1.000 10944 1.002 17969 1.000 4091 1.000 11116 1.000 18140 1.000 4262 1.000 11287 1.002 18312 1.000 4433 1.000 11458 1.005 18483 1.000 4605 1.000 11630 1.014 18654 1.000 4776 1.001 11801 1.016 18826 1.000 4947 1.003 11972 1.017 18997 1.000 5119 1.003 12144 1.019 19168 1.000 5290 1.006 12315 1.018 19340 1.000 5461 1.007 12486 1.017 19511 1.000 5633 1.008 12658 1.011 19682 1.000 5804 1.009 12829 1.009 19854 1.000 5975 1.011 13000 1.007 20025 1.001 6147 1.016 13172 1.005 20196 1.002 6318 1.016 13343 1.004 20368 1.003 6489 1.016 13514 1.002 20539 1.004 6661 1.016 13686 1.001 20710 1.004 6832 1.015 13857 1.000 7003 1.014 14028 1.000 Values may be interpolated to the surveillance cycle burnup. The Rj factor value for the last burnup step shall be used for all burnups greater than the last burnup step.

Page 16 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 4 : Baseload Only T(z) Factors associated with Figures 6, 7 and 8 (ROS2)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 150 1000 2000 3000 4000 6000 6500 7000 8000 8500

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.0610 1.0390 1.0197 1.0144 1.0133 1.0226 1.0229 1.0245 1.0444 1.0561 7 1.20 1.1031 1.0856 1.0707 1.0685 1.0698 1.0824 1.0831 1.0851 1.1065 1.1187 8 1.40 1.1331 1.1199 1.1090 1.1092 1.1120 1.1258 1.1266 1.1284 1.1498 1.1616 9 1.60 1.1627 1.1534 1.1461 1.1483 1.1522 1.1662 1.1668 1.1683 1.1890 1.1999 10 1.80 1.1727 1.1672 1.1632 1.1671 1.1719 1.1858 1.1862 1.1872 1.2070 1.2169 11 2.00 1.1428 1.1410 1.1400 1.1456 1.1512 1.1648 1.1651 1.1658 1.1842 1.1928 12 2.20 1.1089 1.1139 1.1157 1.1224 1.1284 1.1410 1.1411 1.1413 1.1548 1.1619 13 2.40 1.1387 1.1430 1.1468 1.1540 1.1600 1.1705 1.1699 1.1692 1.1842 1.1897 14 2.60 1.1860 1.1913 1.1969 1.2045 1.2101 1.2179 1.2164 1.2146 1.2280 1.2317 15 2.80 1.2041 1.2103 1.2162 1.2236 1.2289 1.2348 1.2330 1.2307 1.2415 1.2436 16 3.00 1.1991 1.2066 1.2143 1.2216 1.2266 1.2313 1.2284 1.2257 1.2338 1.2346 17 3.20 1.1967 1.2058 1.2155 1.2233 1.2281 1.2311 1.2283 1.2247 1.2312 1.2309 18 3.40 1.2030 1.2142 1.2229 1.2311 1.2356 1.2369 1.2334 1.2289 1.2348 1.2332 19 3.60 1.2176 1.2306 1.2400 1.2476 1.2507 1.2494 1.2450 1.2395 1.2450 1.2427 20 3.80 1.2338 1.2485 1.2597 1.2672 1.2691 1.2636 1.2592 1.2535 1.2591 1.2559 21 4.00 1.2298 1.2457 1.2581 1.2663 1.2680 1.2590 1.2553 1.2504 1.2544 1.2504 22 4.20 1.1901 1.2069 1.2202 1.2287 1.2306 1.2214 1.2178 1.2141 1.2166 1.2124 23 4.40 1.1528 1.1700 1.1842 1.1931 1.1951 1.1869 1.1836 1.1807 1.1806 1.1762 24 4.60 1.1857 1.2024 1.2176 1.2267 1.2279 1.2193 1.2156 1.2123 1.2086 1.2032 25 4.80 1.2358 1.2528 1.2684 1.2758 1.2762 1.2671 1.2626 1.2592 1.2518 1.2453 26 5.00 1.2552 1.2733 1.2890 1.2952 1.2951 1.2845 1.2812 1.2764 1.2662 1.2591 27 5.20 1.2492 1.2689 1.2849 1.2911 1.2909 1.2778 1.2761 1.2698 1.2580 1.2506 28 5.40 1.2435 1.2644 1.2809 1.2869 1.2867 1.2723 1.2696 1.2637 1.2512 1.2437 29 5.60 1.2467 1.2679 1.2848 1.2907 1.2904 1.2758 1.2722 1.2652 1.2531 1.2455 30 5.80 1.2577 1.2792 1.2962 1.3027 1.3023 1.2868 1.2831 1.2753 1.2628 1.2550 31 6.00 1.2721 1.2939 1.3116 1.3191 1.3186 1.3010 1.2976 1.2898 1.2757 1.2678 32 6.20 1.2650 1.2866 1.3060 1.3141 1.3138 1.2945 1.2915 1.2843 1.2689 1.2614 33 6.40 1.2217 1.2436 1.2639 1.2720 1.2724 1.2535 1.2513 1.2452 1.2297 1.2229 34 6.61 1.1822 1.2101 1.2251 1.2332 1.2343 1.2159 1.2144 1.2094 1.1947 1.1877 35 6.81 1.2155 1.2440 1.2605 1.2663 1.2674 1.2470 1.2458 1.2410 1.2286 1.2177 36 7.01 1.2641 1.2947 1.3110 1.3158 1.3166 1.2937 1.2926 1.2881 1.2764 1.2624 37 7.21 1.2791 1.3112 1.3269 1.3315 1.3325 1.3087 1.3081 1.3043 1.2939 1.2778 38 7.41 1.2677 1.3006 1.3156 1.3200 1.3215 1.2981 1.2981 1.2954 1.2872 1.2696 39 7.61 1.2556 1.2893 1.3036 1.3078 1.3096 1.2865 1.2872 1.2855 1.2799 1.2602 40 7.81 1.2518 1.2862 1.2986 1.3025 1.3045 1.2827 1.2840 1.2834 1.2797 1.2586 41 8.01 1.2548 1.2889 1.3009 1.3045 1.3066 1.2843 1.2862 1.2866 1.2851 1.2653 42 8.21 1.2623 1.2921 1.3027 1.3057 1.3080 1.2852 1.2877 1.2894 1.2905 1.2746 43 8.41 1.2486 1.2711 1.2803 1.2832 1.2858 1.2653 1.2683 1.2709 1.2738 1.2626 44 8.61 1.1987 1.2136 1.2215 1.2243 1.2275 1.2143 1.2181 1.2213 1.2231 1.2175 45 8.81 1.1540 1.1615 1.1679 1.1704 1.1740 1.1673 1.1719 1.1772 1.1768 1.1766 46 9.01 1.1781 1.1825 1.1849 1.1933 1.1966 1.1907 1.1958 1.2013 1.2020 1.2033 47 9.21 1.2121 1.2160 1.2183 1.2275 1.2305 1.2305 1.2362 1.2383 1.2402 1.2418 48 9.41 1.2188 1.2214 1.2233 1.2269 1.2292 1.2381 1.2444 1.2419 1.2459 1.2480 49 9.61 1.2030 1.2035 1.2032 1.2043 1.2060 1.2183 1.2253 1.2192 1.2257 1.2284 50 9.81 1.1836 1.1815 1.1796 1.1842 1.1857 1.1952 1.2028 1.1961 1.2026 1.2057 51 10.01 1.1729 1.1668 1.1627 1.1680 1.1690 1.1771 1.1853 1.1814 1.1851 1.1880 52 10.21 1.1702 1.1599 1.1488 1.1553 1.1552 1.1614 1.1702 1.1701 1.1675 1.1734 53 10.41 1.1642 1.1498 1.1330 1.1364 1.1351 1.1418 1.1508 1.1517 1.1485 1.1533 54 10.61 1.1286 1.1106 1.0910 1.0902 1.0879 1.0976 1.1071 1.1072 1.1077 1.1100 55 10.81 1.0511 1.0305 1.0084 1.0072 1.0042 1.0147 1.0253 1.0234 1.0250 1.0275 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 17 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 4 (cont.): Baseload Only T(z) Factors associated with Figures 6, 7 and 8 (ROS2)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 10000 11000 12000 13000 14000 15000 16000 17000 20000 22000

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.0880 1.1008 1.1220 1.1356 1.1607 1.1674 1.1849 1.2155 1.2289 1.2262 7 1.20 1.1514 1.1634 1.1841 1.1962 1.2197 1.2237 1.2386 1.2669 1.2716 1.2635 8 1.40 1.1921 1.2020 1.2205 1.2297 1.2498 1.2503 1.2618 1.2867 1.2827 1.2697 9 1.60 1.2274 1.2348 1.2505 1.2564 1.2728 1.2698 1.2780 1.2997 1.2880 1.2710 10 1.80 1.2410 1.2459 1.2590 1.2621 1.2752 1.2696 1.2754 1.2941 1.2774 1.2580 11 2.00 1.2135 1.2163 1.2272 1.2281 1.2385 1.2316 1.2361 1.2524 1.2340 1.2148 12 2.20 1.1785 1.1795 1.1879 1.1869 1.1945 1.1867 1.1902 1.2043 1.1855 1.1672 13 2.40 1.2015 1.1994 1.2049 1.2006 1.2049 1.1948 1.1967 1.2087 1.1871 1.1678 14 2.60 1.2380 1.2327 1.2353 1.2277 1.2284 1.2163 1.2180 1.2270 1.2024 1.1818 15 2.80 1.2466 1.2394 1.2389 1.2292 1.2276 1.2143 1.2138 1.2213 1.1963 1.1763 16 3.00 1.2350 1.2266 1.2232 1.2116 1.2089 1.1952 1.1923 1.1972 1.1763 1.1587 17 3.20 1.2263 1.2160 1.2111 1.1978 1.1928 1.1792 1.1778 1.1759 1.1628 1.1482 18 3.40 1.2244 1.2124 1.2078 1.1942 1.1836 1.1702 1.1699 1.1632 1.1572 1.1455 19 3.60 1.2282 1.2157 1.2114 1.1969 1.1846 1.1710 1.1713 1.1647 1.1600 1.1491 20 3.80 1.2362 1.2235 1.2189 1.2032 1.1888 1.1751 1.1759 1.1712 1.1656 1.1566 21 4.00 1.2286 1.2148 1.2100 1.1941 1.1784 1.1646 1.1665 1.1631 1.1581 1.1514 22 4.20 1.1910 1.1765 1.1723 1.1573 1.1431 1.1290 1.1321 1.1307 1.1272 1.1236 23 4.40 1.1562 1.1418 1.1363 1.1222 1.1104 1.0973 1.0994 1.0998 1.0977 1.0970 24 4.60 1.1819 1.1663 1.1578 1.1428 1.1314 1.1179 1.1181 1.1194 1.1162 1.1167 25 4.80 1.2224 1.2050 1.1933 1.1769 1.1657 1.1514 1.1495 1.1515 1.1462 1.1474 26 5.00 1.2355 1.2175 1.2030 1.1865 1.1761 1.1619 1.1583 1.1611 1.1554 1.1578 27 5.20 1.2264 1.2080 1.1926 1.1758 1.1669 1.1534 1.1485 1.1522 1.1478 1.1519 28 5.40 1.2183 1.1987 1.1838 1.1657 1.1578 1.1449 1.1398 1.1433 1.1405 1.1464 29 5.60 1.2187 1.1993 1.1835 1.1657 1.1569 1.1447 1.1400 1.1424 1.1396 1.1463 30 5.80 1.2270 1.2079 1.1925 1.1746 1.1633 1.1531 1.1478 1.1481 1.1443 1.1524 31 6.00 1.2382 1.2202 1.2061 1.1897 1.1744 1.1675 1.1606 1.1599 1.1575 1.1648 32 6.20 1.2328 1.2147 1.2022 1.1899 1.1719 1.1674 1.1593 1.1593 1.1613 1.1663 33 6.40 1.2009 1.1806 1.1707 1.1623 1.1446 1.1412 1.1323 1.1330 1.1398 1.1435 34 6.61 1.1740 1.1537 1.1463 1.1395 1.1218 1.1195 1.1097 1.1110 1.1223 1.1245 35 6.81 1.2048 1.1827 1.1762 1.1695 1.1501 1.1478 1.1358 1.1378 1.1506 1.1499 36 7.01 1.2506 1.2259 1.2202 1.2132 1.1916 1.1887 1.1758 1.1790 1.1909 1.1869 37 7.21 1.2681 1.2424 1.2379 1.2315 1.2086 1.2071 1.1945 1.1973 1.2083 1.2025 38 7.41 1.2630 1.2369 1.2349 1.2296 1.2071 1.2076 1.1957 1.1963 1.2072 1.2008 39 7.61 1.2575 1.2318 1.2315 1.2271 1.2063 1.2075 1.1958 1.1949 1.2054 1.1983 40 7.81 1.2587 1.2369 1.2352 1.2316 1.2120 1.2136 1.2022 1.1992 1.2090 1.2008 41 8.01 1.2652 1.2480 1.2459 1.2443 1.2245 1.2263 1.2153 1.2098 1.2172 1.2078 42 8.21 1.2738 1.2599 1.2578 1.2579 1.2373 1.2395 1.2290 1.2209 1.2264 1.2155 43 8.41 1.2629 1.2516 1.2493 1.2514 1.2313 1.2341 1.2247 1.2139 1.2180 1.2070 44 8.61 1.2192 1.2115 1.2097 1.2143 1.1956 1.1994 1.1925 1.1799 1.1840 1.1749 45 8.81 1.1796 1.1758 1.1742 1.1813 1.1641 1.1704 1.1683 1.1544 1.1582 1.1510 46 9.01 1.2052 1.2043 1.2010 1.2101 1.1935 1.2010 1.2006 1.1832 1.1831 1.1747 47 9.21 1.2441 1.2446 1.2445 1.2510 1.2365 1.2436 1.2423 1.2243 1.2177 1.2068 48 9.41 1.2506 1.2543 1.2599 1.2607 1.2552 1.2567 1.2574 1.2446 1.2281 1.2169 49 9.61 1.2325 1.2390 1.2502 1.2493 1.2540 1.2490 1.2508 1.2480 1.2254 1.2158 50 9.81 1.2160 1.2198 1.2368 1.2417 1.2498 1.2441 1.2415 1.2488 1.2265 1.2201 51 10.01 1.2068 1.2049 1.2267 1.2395 1.2478 1.2468 1.2412 1.2526 1.2343 1.2271 52 10.21 1.1993 1.1956 1.2166 1.2385 1.2470 1.2509 1.2428 1.2578 1.2448 1.2367 53 10.41 1.1842 1.1795 1.2014 1.2296 1.2374 1.2475 1.2389 1.2553 1.2496 1.2405 54 10.61 1.1402 1.1352 1.1602 1.1908 1.1988 1.2144 1.2058 1.2248 1.2281 1.2199 55 10.81 1.0544 1.0522 1.0774 1.1090 1.1199 1.1381 1.1324 1.1536 1.1666 1.1634 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 18 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 5: Baseload Only RJ Margin Decrease Factors associated with Figures 6, 7, and 8 (ROS2) and Table 4 Cycle RJ Cycle RJ Cycle RJ Burnup Penalty Burnup Penalty Burnup Penalty (MWD/MTU) Multiplier (MWD/MTU) Multiplier (MWD/MTU) Multiplier 150 1.007 7175 1.004 14200 1.000 321 1.006 7346 1.003 14371 1.000 493 1.005 7517 1.000 14542 1.000 664 1.005 7689 1.000 14714 1.001 835 1.004 7860 1.000 14885 1.003 1007 1.002 8031 1.001 15056 1.005 1178 1.001 8203 1.002 15228 1.009 1349 1.000 8374 1.001 15399 1.011 1521 1.000 8545 1.002 15570 1.012 1692 1.000 8717 1.004 15742 1.012 1863 1.000 8888 1.004 15913 1.012 2035 1.000 9059 1.003 16084 1.011 2206 1.000 9231 1.002 16256 1.010 2377 1.000 9402 1.000 16427 1.008 2549 1.000 9573 1.000 16598 1.004 2720 1.001 9745 1.000 16770 1.003 2891 1.001 9916 1.000 16941 1.002 3063 1.002 10088 1.000 17112 1.001 3234 1.002 10259 1.002 17284 1.000 3405 1.002 10430 1.005 17455 1.000 3577 1.001 10602 1.008 17626 1.000 3748 1.000 10773 1.010 17798 1.000 3919 1.000 10944 1.009 17969 1.000 4091 1.000 11116 1.008 18140 1.000 4262 1.000 11287 1.006 18312 1.000 4433 1.000 11458 1.005 18483 1.000 4605 1.000 11630 1.002 18654 1.000 4776 1.000 11801 1.001 18826 1.000 4947 1.000 11972 1.000 18997 1.000 5119 1.009 12144 1.003 19168 1.000 5290 1.012 12315 1.003 19340 1.000 5461 1.014 12486 1.004 19511 1.000 5633 1.015 12658 1.006 19682 1.000 5804 1.015 12829 1.006 19854 1.000 5975 1.014 13000 1.006 20025 1.000 6147 1.015 13172 1.006 20196 1.000 6318 1.012 13343 1.005 20368 1.000 6489 1.009 13514 1.001 20539 1.000 6661 1.007 13686 1.000 20710 1.000 6832 1.006 13857 1.000 7003 1.005 14028 1.000 Values may be interpolated to the surveillance cycle burnup. The Rj factor value for the last burnup step shall be used for all burnups greater than the last burnup step.

Page 19 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 6: Required THERMAL POWER Limits and AFD Reductions*

Required THERMAL POWER Limit Required FQW(z) Margin RAOC Operating Space Improvement (%) (%RTP) Reference AFD Figure ROS1

>0 < 50 N/A (Figure 5) 2.8 95 Use Figure 7 ROS2

> 2.8 and 6.1 90 Use Figure 8 (Figure 6)

> 6.1 < 50 N/A

For Unit 2 Cycle 32, the margin improvement in this Table 6 is additionally applicable to FPO.

Page 20 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 7: Baseload and FPO T(z) Factors associated with Figure 5 (ROS1)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 150 1000 2000 3000 4000 6000 6500 7000 8000 8500

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.0884 1.0660 1.0452 1.0375 1.0312 1.0530 1.0634 1.0687 1.0973 1.1032 7 1.20 1.1309 1.1136 1.0971 1.0928 1.0887 1.1144 1.1256 1.1313 1.1616 1.1675 8 1.40 1.1609 1.1484 1.1359 1.1343 1.1317 1.1592 1.1698 1.1752 1.2054 1.2104 9 1.60 1.1905 1.1824 1.1735 1.1741 1.1727 1.2010 1.2109 1.2155 1.2443 1.2480 10 1.80 1.2012 1.1962 1.1905 1.1930 1.1930 1.2209 1.2298 1.2340 1.2606 1.2629 11 2.00 1.1737 1.1690 1.1666 1.1708 1.1724 1.1987 1.2064 1.2101 1.2341 1.2352 12 2.20 1.1458 1.1423 1.1418 1.1472 1.1501 1.1740 1.1801 1.1798 1.2008 1.2006 13 2.40 1.1763 1.1764 1.1746 1.1796 1.1823 1.2034 1.2078 1.2100 1.2274 1.2259 14 2.60 1.2278 1.2310 1.2271 1.2349 1.2367 1.2512 1.2535 1.2550 1.2685 1.2664 15 2.80 1.2471 1.2531 1.2515 1.2595 1.2625 1.2669 1.2669 1.2740 1.2775 1.2748 16 3.00 1.2399 1.2486 1.2489 1.2573 1.2618 1.2667 1.2591 1.2670 1.2650 1.2669 17 3.20 1.2334 1.2445 1.2475 1.2558 1.2597 1.2632 1.2565 1.2612 1.2602 1.2601 18 3.40 1.2352 1.2478 1.2546 1.2620 1.2635 1.2664 1.2608 1.2619 1.2616 1.2605 19 3.60 1.2431 1.2613 1.2714 1.2786 1.2761 1.2750 1.2726 1.2684 1.2687 1.2660 20 3.80 1.2582 1.2784 1.2900 1.2974 1.2929 1.2882 1.2855 1.2792 1.2797 1.2734 21 4.00 1.2524 1.2741 1.2869 1.2943 1.2902 1.2834 1.2784 1.2718 1.2724 1.2615 22 4.20 1.2102 1.2327 1.2467 1.2544 1.2503 1.2432 1.2380 1.2314 1.2316 1.2171 23 4.40 1.1699 1.1931 1.2080 1.2159 1.2124 1.2048 1.1998 1.1932 1.1925 1.1782 24 4.60 1.1998 1.2242 1.2399 1.2475 1.2437 1.2338 1.2282 1.2207 1.2183 1.2052 25 4.80 1.2469 1.2724 1.2882 1.2954 1.2911 1.2784 1.2719 1.2647 1.2595 1.2477 26 5.00 1.2608 1.2871 1.3030 1.3103 1.3056 1.2913 1.2852 1.2794 1.2708 1.2610 27 5.20 1.2519 1.2765 1.2928 1.2986 1.2946 1.2805 1.2757 1.2708 1.2592 1.2513 28 5.40 1.2442 1.2697 1.2866 1.2906 1.2867 1.2734 1.2696 1.2637 1.2512 1.2437 29 5.60 1.2469 1.2730 1.2901 1.2939 1.2905 1.2760 1.2722 1.2652 1.2531 1.2455 30 5.80 1.2580 1.2838 1.3011 1.3055 1.3023 1.2868 1.2831 1.2753 1.2628 1.2550 31 6.00 1.2745 1.2981 1.3161 1.3216 1.3186 1.3010 1.2976 1.2898 1.2757 1.2678 32 6.20 1.2700 1.2922 1.3108 1.3161 1.3138 1.2946 1.2915 1.2843 1.2688 1.2614 33 6.40 1.2286 1.2498 1.2681 1.2734 1.2725 1.2551 1.2513 1.2452 1.2297 1.2229 34 6.61 1.1911 1.2110 1.2290 1.2343 1.2345 1.2245 1.2200 1.2147 1.2027 1.1955 35 6.81 1.2270 1.2465 1.2624 1.2671 1.2676 1.2599 1.2558 1.2510 1.2407 1.2306 36 7.01 1.2785 1.2975 1.3112 1.3162 1.3169 1.3119 1.3082 1.3038 1.2944 1.2831 37 7.21 1.2960 1.3138 1.3274 1.3319 1.3333 1.3313 1.3285 1.3247 1.3174 1.3059 38 7.41 1.2864 1.3029 1.3161 1.3205 1.3228 1.3251 1.3234 1.3199 1.3152 1.3039 39 7.61 1.2764 1.2912 1.3041 1.3083 1.3114 1.3183 1.3178 1.3135 1.3118 1.3006 40 7.81 1.2746 1.2877 1.2991 1.3031 1.3077 1.3181 1.3186 1.3136 1.3149 1.3035 41 8.01 1.2790 1.2901 1.3015 1.3051 1.3094 1.3235 1.3251 1.3195 1.3236 1.3119 42 8.21 1.2837 1.2926 1.3030 1.3061 1.3108 1.3288 1.3316 1.3256 1.3322 1.3201 43 8.41 1.2648 1.2762 1.2812 1.2889 1.2893 1.3102 1.3139 1.3077 1.3167 1.3061 44 8.61 1.2117 1.2264 1.2306 1.2389 1.2342 1.2551 1.2601 1.2534 1.2652 1.2576 45 8.81 1.1673 1.1817 1.1874 1.1932 1.1875 1.2046 1.2107 1.2048 1.2179 1.2134 46 9.01 1.1968 1.2066 1.2134 1.2169 1.2147 1.2309 1.2318 1.2317 1.2386 1.2381 47 9.21 1.2429 1.2468 1.2518 1.2555 1.2570 1.2720 1.2681 1.2709 1.2798 1.2760 48 9.41 1.2559 1.2580 1.2616 1.2618 1.2650 1.2784 1.2761 1.2761 1.2896 1.2845 49 9.61 1.2406 1.2409 1.2428 1.2425 1.2450 1.2580 1.2594 1.2555 1.2711 1.2696 50 9.81 1.2228 1.2209 1.2208 1.2198 1.2221 1.2339 1.2381 1.2331 1.2498 1.2500 51 10.01 1.2120 1.2076 1.2055 1.2029 1.2044 1.2154 1.2217 1.2192 1.2334 1.2352 52 10.21 1.2055 1.2002 1.1936 1.1891 1.1892 1.2028 1.2075 1.2098 1.2193 1.2268 53 10.41 1.1951 1.1903 1.1795 1.1716 1.1723 1.1830 1.1891 1.1933 1.2005 1.2114 54 10.61 1.1557 1.1503 1.1374 1.1256 1.1270 1.1345 1.1431 1.1469 1.1572 1.1651 55 10.81 1.0780 1.0677 1.0524 1.0403 1.0388 1.0490 1.0562 1.0581 1.0720 1.0753 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 21 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 7 (cont.): Baseload and FPO T(z) Factors associated with Figure 5 (ROS1)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 10000 11000 12000 13000 14000 15000 16000 17000 20000 22000

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.1335 1.1569 1.1873 1.1961 1.2337 1.2611 1.2822 1.2814 1.3138 1.3063 7 1.20 1.1980 1.2214 1.2510 1.2568 1.2942 1.3187 1.3362 1.3317 1.3547 1.3422 8 1.40 1.2384 1.2598 1.2865 1.2896 1.3234 1.3434 1.3565 1.3481 1.3611 1.3441 9 1.60 1.2723 1.2912 1.3145 1.3154 1.3444 1.3596 1.3685 1.3569 1.3607 1.3415 10 1.80 1.2834 1.2997 1.3194 1.3186 1.3433 1.3539 1.3596 1.3461 1.3432 1.3259 11 2.00 1.2519 1.2658 1.2821 1.2806 1.3012 1.3077 1.3115 1.2977 1.2912 1.2781 12 2.20 1.2132 1.2245 1.2373 1.2351 1.2517 1.2544 1.2567 1.2431 1.2341 1.2258 13 2.40 1.2327 1.2408 1.2494 1.2455 1.2578 1.2565 1.2564 1.2421 1.2314 1.2240 14 2.60 1.2661 1.2709 1.2753 1.2693 1.2775 1.2725 1.2700 1.2557 1.2374 1.2364 15 2.80 1.2695 1.2754 1.2761 1.2664 1.2713 1.2631 1.2590 1.2441 1.2252 1.2265 16 3.00 1.2542 1.2594 1.2575 1.2458 1.2456 1.2355 1.2279 1.2184 1.1995 1.2012 17 3.20 1.2417 1.2467 1.2370 1.2297 1.2249 1.2123 1.2096 1.2014 1.1835 1.1832 18 3.40 1.2383 1.2401 1.2235 1.2210 1.2129 1.1996 1.1983 1.1919 1.1768 1.1761 19 3.60 1.2434 1.2405 1.2221 1.2204 1.2108 1.1984 1.1940 1.1910 1.1767 1.1785 20 3.80 1.2529 1.2447 1.2238 1.2233 1.2078 1.1990 1.1916 1.1920 1.1803 1.1836 21 4.00 1.2442 1.2336 1.2126 1.2110 1.1973 1.1859 1.1760 1.1807 1.1723 1.1756 22 4.20 1.2043 1.1919 1.1725 1.1706 1.1568 1.1469 1.1385 1.1443 1.1402 1.1445 23 4.40 1.1663 1.1522 1.1363 1.1322 1.1183 1.1098 1.1063 1.1098 1.1096 1.1149 24 4.60 1.1896 1.1739 1.1578 1.1501 1.1362 1.1276 1.1259 1.1264 1.1276 1.1336 25 4.80 1.2277 1.2103 1.1933 1.1816 1.1674 1.1587 1.1580 1.1554 1.1573 1.1638 26 5.00 1.2378 1.2198 1.2030 1.1882 1.1762 1.1664 1.1674 1.1623 1.1653 1.1727 27 5.20 1.2266 1.2082 1.1926 1.1755 1.1670 1.1552 1.1577 1.1520 1.1554 1.1641 28 5.40 1.2183 1.1987 1.1838 1.1657 1.1578 1.1449 1.1481 1.1433 1.1453 1.1548 29 5.60 1.2187 1.1993 1.1835 1.1657 1.1569 1.1447 1.1467 1.1424 1.1427 1.1515 30 5.80 1.2267 1.2079 1.1925 1.1746 1.1633 1.1531 1.1516 1.1481 1.1462 1.1559 31 6.00 1.2395 1.2202 1.2061 1.1897 1.1744 1.1676 1.1617 1.1597 1.1602 1.1701 32 6.20 1.2351 1.2147 1.2022 1.1899 1.1719 1.1673 1.1590 1.1597 1.1658 1.1747 33 6.40 1.2009 1.1850 1.1708 1.1623 1.1446 1.1413 1.1327 1.1364 1.1458 1.1544 34 6.61 1.1761 1.1656 1.1464 1.1395 1.1225 1.1225 1.1158 1.1201 1.1298 1.1378 35 6.81 1.2123 1.2026 1.1817 1.1697 1.1558 1.1562 1.1478 1.1519 1.1599 1.1661 36 7.01 1.2639 1.2540 1.2323 1.2156 1.2039 1.2035 1.1926 1.1964 1.2020 1.2059 37 7.21 1.2877 1.2775 1.2561 1.2383 1.2274 1.2260 1.2133 1.2170 1.2209 1.2231 38 7.41 1.2881 1.2785 1.2585 1.2404 1.2313 1.2287 1.2147 1.2186 1.2212 1.2218 39 7.61 1.2873 1.2780 1.2599 1.2417 1.2344 1.2307 1.2151 1.2190 1.2204 1.2198 40 7.81 1.2927 1.2836 1.2676 1.2489 1.2435 1.2388 1.2217 1.2254 1.2249 1.2236 41 8.01 1.3049 1.2958 1.2822 1.2630 1.2594 1.2537 1.2348 1.2381 1.2351 1.2322 42 8.21 1.3167 1.3075 1.2970 1.2771 1.2758 1.2689 1.2483 1.2512 1.2455 1.2416 43 8.41 1.3053 1.2968 1.2900 1.2704 1.2717 1.2648 1.2431 1.2456 1.2378 1.2343 44 8.61 1.2591 1.2518 1.2500 1.2317 1.2366 1.2309 1.2110 1.2123 1.2045 1.2020 45 8.81 1.2171 1.2117 1.2143 1.1998 1.2060 1.2014 1.1870 1.1887 1.1823 1.1765 46 9.01 1.2418 1.2431 1.2417 1.2322 1.2338 1.2302 1.2208 1.2204 1.2094 1.2035 47 9.21 1.2835 1.2850 1.2842 1.2767 1.2810 1.2739 1.2635 1.2640 1.2476 1.2423 48 9.41 1.2929 1.2922 1.2971 1.2909 1.2975 1.2947 1.2851 1.2789 1.2659 1.2576 49 9.61 1.2785 1.2790 1.2869 1.2868 1.2984 1.2985 1.2929 1.2805 1.2759 1.2630 50 9.81 1.2625 1.2736 1.2806 1.2866 1.3026 1.3058 1.3016 1.2844 1.2890 1.2659 51 10.01 1.2485 1.2698 1.2783 1.2886 1.3079 1.3145 1.3165 1.2970 1.3080 1.2717 52 10.21 1.2387 1.2668 1.2793 1.2911 1.3127 1.3235 1.3323 1.3102 1.3291 1.2882 53 10.41 1.2239 1.2557 1.2716 1.2849 1.3104 1.3270 1.3390 1.3158 1.3430 1.3011 54 10.61 1.1790 1.2122 1.2312 1.2453 1.2759 1.2962 1.3116 1.2912 1.3258 1.2853 55 10.81 1.0901 1.1238 1.1457 1.1602 1.1955 1.2184 1.2367 1.2229 1.2644 1.2305 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 22 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 8: Baseload and FPO RJ Margin Decrease Factors associated with Figure 5 (ROS1) and Table 7 Cycle RJ Cycle RJ Cycle RJ Burnup Penalty Burnup Penalty Burnup Penalty (MWD/MTU) Multiplier (MWD/MTU) Multiplier (MWD/MTU) Multiplier 150 1.003 7175 1.012 14200 1.007 321 1.002 7346 1.010 14371 1.007 493 1.001 7517 1.004 14542 1.011 664 1.000 7689 1.003 14714 1.011 835 1.000 7860 1.002 14885 1.010 1007 1.000 8031 1.003 15056 1.009 1178 1.000 8203 1.004 15228 1.008 1349 1.000 8374 1.005 15399 1.007 1521 1.000 8545 1.006 15570 1.001 1692 1.000 8717 1.006 15742 1.000 1863 1.000 8888 1.006 15913 1.000 2035 1.000 9059 1.007 16084 1.000 2206 1.000 9231 1.009 16256 1.000 2377 1.000 9402 1.015 16427 1.001 2549 1.000 9573 1.018 16598 1.000 2720 1.001 9745 1.019 16770 1.000 2891 1.001 9916 1.019 16941 1.000 3063 1.002 10088 1.018 17112 1.000 3234 1.001 10259 1.017 17284 1.000 3405 1.001 10430 1.016 17455 1.000 3577 1.002 10602 1.015 17626 1.002 3748 1.002 10773 1.014 17798 1.004 3919 1.002 10944 1.012 17969 1.006 4091 1.001 11116 1.010 18140 1.007 4262 1.002 11287 1.008 18312 1.008 4433 1.003 11458 1.006 18483 1.010 4605 1.004 11630 1.014 18654 1.000 4776 1.006 11801 1.016 18826 1.000 4947 1.009 11972 1.017 18997 1.000 5119 1.012 12144 1.019 19168 1.000 5290 1.015 12315 1.018 19340 1.000 5461 1.016 12486 1.017 19511 1.000 5633 1.017 12658 1.019 19682 1.000 5804 1.018 12829 1.021 19854 1.000 5975 1.018 13000 1.022 20025 1.001 6147 1.020 13172 1.024 20196 1.002 6318 1.018 13343 1.023 20368 1.003 6489 1.016 13514 1.018 20539 1.004 6661 1.016 13686 1.015 20710 1.004 6832 1.015 13857 1.012 7003 1.014 14028 1.010 Values may be interpolated to the surveillance cycle burnup. The Rj factor value for the last burnup step shall be used for all burnups greater than the last burnup step.

Page 23 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 9: Baseload and FPO T(z) Factors associated with Figures 6, 7, and 8 (ROS2)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 150 1000 2000 3000 4000 6000 6500 7000 8000 8500

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.0736 1.0448 1.0266 1.0206 1.0133 1.0226 1.0237 1.0502 1.0635 1.0763 7 1.20 1.1171 1.0918 1.0779 1.0753 1.0698 1.0824 1.0840 1.1128 1.1269 1.1400 8 1.40 1.1482 1.1263 1.1164 1.1163 1.1120 1.1258 1.1271 1.1572 1.1706 1.1832 9 1.60 1.1789 1.1600 1.1536 1.1558 1.1522 1.1662 1.1668 1.1976 1.2097 1.2212 10 1.80 1.1894 1.1738 1.1707 1.1747 1.1719 1.1858 1.1862 1.2161 1.2265 1.2368 11 2.00 1.1592 1.1474 1.1474 1.1531 1.1512 1.1648 1.1651 1.1929 1.2016 1.2104 12 2.20 1.1248 1.1202 1.1230 1.1300 1.1284 1.1412 1.1411 1.1633 1.1700 1.1772 13 2.40 1.1554 1.1491 1.1539 1.1616 1.1600 1.1711 1.1710 1.1934 1.1972 1.2026 14 2.60 1.2028 1.1978 1.2040 1.2121 1.2101 1.2227 1.2216 1.2376 1.2382 1.2417 15 2.80 1.2185 1.2158 1.2227 1.2309 1.2289 1.2436 1.2416 1.2512 1.2495 1.2512 16 3.00 1.2107 1.2123 1.2203 1.2284 1.2266 1.2397 1.2368 1.2428 1.2388 1.2392 17 3.20 1.2081 1.2117 1.2216 1.2299 1.2281 1.2362 1.2323 1.2383 1.2315 1.2309 18 3.40 1.2118 1.2193 1.2293 1.2376 1.2356 1.2390 1.2367 1.2399 1.2348 1.2332 19 3.60 1.2236 1.2355 1.2458 1.2527 1.2507 1.2494 1.2485 1.2466 1.2450 1.2427 20 3.80 1.2368 1.2534 1.2650 1.2716 1.2691 1.2636 1.2634 1.2565 1.2591 1.2559 21 4.00 1.2308 1.2509 1.2633 1.2705 1.2680 1.2596 1.2584 1.2504 1.2544 1.2504 22 4.20 1.1913 1.2133 1.2254 1.2332 1.2306 1.2219 1.2194 1.2141 1.2166 1.2124 23 4.40 1.1554 1.1781 1.1940 1.1974 1.1951 1.1869 1.1836 1.1807 1.1806 1.1762 24 4.60 1.1885 1.2126 1.2260 1.2314 1.2279 1.2193 1.2156 1.2123 1.2086 1.2032 25 4.80 1.2384 1.2635 1.2773 1.2822 1.2765 1.2671 1.2626 1.2592 1.2518 1.2453 26 5.00 1.2581 1.2824 1.2977 1.3010 1.2951 1.2845 1.2812 1.2764 1.2662 1.2591 27 5.20 1.2517 1.2756 1.2925 1.2951 1.2909 1.2778 1.2761 1.2698 1.2580 1.2506 28 5.40 1.2442 1.2697 1.2866 1.2906 1.2867 1.2723 1.2696 1.2637 1.2512 1.2437 29 5.60 1.2469 1.2730 1.2901 1.2939 1.2905 1.2758 1.2722 1.2652 1.2531 1.2455 30 5.80 1.2577 1.2838 1.3011 1.3053 1.3023 1.2868 1.2831 1.2753 1.2628 1.2550 31 6.00 1.2726 1.2981 1.3162 1.3216 1.3186 1.3010 1.2976 1.2898 1.2757 1.2678 32 6.20 1.2672 1.2922 1.3108 1.3161 1.3138 1.2945 1.2915 1.2843 1.2689 1.2614 33 6.40 1.2261 1.2497 1.2680 1.2734 1.2724 1.2535 1.2513 1.2452 1.2297 1.2229 34 6.61 1.1924 1.2109 1.2289 1.2343 1.2343 1.2219 1.2164 1.2094 1.1976 1.1912 35 6.81 1.2266 1.2463 1.2622 1.2671 1.2674 1.2549 1.2499 1.2410 1.2310 1.2255 36 7.01 1.2782 1.2971 1.3110 1.3158 1.3166 1.3062 1.2996 1.2896 1.2806 1.2749 37 7.21 1.2956 1.3134 1.3269 1.3315 1.3328 1.3255 1.3172 1.3083 1.3014 1.2946 38 7.41 1.2860 1.3024 1.3156 1.3200 1.3223 1.3182 1.3097 1.3014 1.2972 1.2908 39 7.61 1.2759 1.2907 1.3036 1.3078 1.3109 1.3092 1.3013 1.2929 1.2919 1.2863 40 7.81 1.2742 1.2872 1.2986 1.3025 1.3064 1.3077 1.3002 1.2915 1.2932 1.2880 41 8.01 1.2785 1.2896 1.3009 1.3045 1.3088 1.3114 1.3044 1.2958 1.3000 1.2953 42 8.21 1.2834 1.2923 1.3027 1.3057 1.3104 1.3150 1.3086 1.3001 1.3068 1.3025 43 8.41 1.2640 1.2711 1.2803 1.2832 1.2884 1.2945 1.2893 1.2810 1.2900 1.2867 44 8.61 1.2081 1.2136 1.2215 1.2243 1.2304 1.2381 1.2342 1.2264 1.2381 1.2361 45 8.81 1.1576 1.1615 1.1679 1.1704 1.1772 1.1860 1.1837 1.1772 1.1906 1.1899 46 9.01 1.1781 1.1826 1.1873 1.1933 1.1966 1.2029 1.2050 1.2013 1.2083 1.2109 47 9.21 1.2149 1.2217 1.2242 1.2304 1.2305 1.2406 1.2362 1.2383 1.2456 1.2472 48 9.41 1.2238 1.2277 1.2284 1.2345 1.2292 1.2452 1.2444 1.2435 1.2506 1.2491 49 9.61 1.2075 1.2075 1.2066 1.2126 1.2085 1.2236 1.2253 1.2244 1.2305 1.2300 50 9.81 1.1882 1.1845 1.1812 1.1867 1.1857 1.1976 1.2028 1.2019 1.2074 1.2148 51 10.01 1.1759 1.1703 1.1627 1.1680 1.1690 1.1771 1.1868 1.1844 1.1899 1.2016 52 10.21 1.1702 1.1621 1.1503 1.1553 1.1552 1.1614 1.1736 1.1739 1.1775 1.1899 53 10.41 1.1642 1.1498 1.1339 1.1364 1.1351 1.1418 1.1527 1.1562 1.1572 1.1702 54 10.61 1.1286 1.1106 1.0910 1.0902 1.0879 1.0976 1.1071 1.1104 1.1112 1.1228 55 10.81 1.0511 1.0305 1.0086 1.0072 1.0042 1.0147 1.0253 1.0234 1.0279 1.0371 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 24 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 9 (cont.): Baseload and FPO T(z) Factors associated with Figures 6, 7, and 8 (ROS2)

(Top 10% and Bottom 8% excluded)*

Height BU [MWd/MTU]

[ft] 10000 11000 12000 13000 14000 15000 16000 17000 20000 22000

[BOTTOM]

0.00 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

2 0.20 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 3 0.40 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 4 0.60 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 5 0.80 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 6 1.00 1.1147 1.1255 1.1503 1.1725 1.1928 1.2274 1.2372 1.2516 1.2865 1.2978 7 1.20 1.1785 1.1887 1.2117 1.2321 1.2521 1.2832 1.2907 1.3010 1.3271 1.3331 8 1.40 1.2184 1.2267 1.2459 1.2646 1.2812 1.3068 1.3116 1.3172 1.3339 1.3348 9 1.60 1.2521 1.2579 1.2730 1.2904 1.3023 1.3225 1.3246 1.3259 1.3344 1.3310 10 1.80 1.2633 1.2667 1.2781 1.2942 1.3020 1.3179 1.3173 1.3153 1.3181 1.3121 11 2.00 1.2327 1.2341 1.2426 1.2574 1.2618 1.2743 1.2719 1.2680 1.2682 1.2617 12 2.20 1.1949 1.1950 1.2009 1.2131 1.2144 1.2239 1.2199 1.2144 1.2133 1.2071 13 2.40 1.2145 1.2147 1.2163 1.2241 1.2214 1.2272 1.2213 1.2133 1.2119 1.2047 14 2.60 1.2476 1.2478 1.2449 1.2486 1.2417 1.2440 1.2360 1.2270 1.2195 1.2114 15 2.80 1.2523 1.2526 1.2467 1.2465 1.2371 1.2363 1.2283 1.2213 1.2076 1.1997 16 3.00 1.2362 1.2346 1.2277 1.2244 1.2137 1.2082 1.2043 1.1972 1.1788 1.1723 17 3.20 1.2263 1.2181 1.2111 1.2047 1.1928 1.1846 1.1825 1.1759 1.1628 1.1560 18 3.40 1.2244 1.2124 1.2078 1.1942 1.1836 1.1720 1.1699 1.1632 1.1572 1.1483 19 3.60 1.2282 1.2157 1.2114 1.1969 1.1846 1.1710 1.1713 1.1647 1.1600 1.1491 20 3.80 1.2362 1.2235 1.2189 1.2032 1.1888 1.1751 1.1759 1.1712 1.1656 1.1566 21 4.00 1.2286 1.2148 1.2100 1.1941 1.1784 1.1646 1.1665 1.1631 1.1581 1.1514 22 4.20 1.1910 1.1765 1.1723 1.1573 1.1431 1.1290 1.1321 1.1307 1.1272 1.1236 23 4.40 1.1562 1.1418 1.1363 1.1222 1.1104 1.0973 1.0994 1.0998 1.0977 1.0970 24 4.60 1.1819 1.1663 1.1578 1.1428 1.1314 1.1179 1.1181 1.1194 1.1162 1.1167 25 4.80 1.2224 1.2050 1.1933 1.1769 1.1657 1.1514 1.1495 1.1515 1.1462 1.1474 26 5.00 1.2355 1.2175 1.2030 1.1865 1.1761 1.1619 1.1583 1.1611 1.1554 1.1578 27 5.20 1.2264 1.2080 1.1926 1.1758 1.1669 1.1534 1.1485 1.1522 1.1478 1.1519 28 5.40 1.2183 1.1987 1.1838 1.1657 1.1578 1.1449 1.1398 1.1433 1.1405 1.1464 29 5.60 1.2187 1.1993 1.1835 1.1657 1.1569 1.1447 1.1400 1.1424 1.1396 1.1463 30 5.80 1.2270 1.2079 1.1925 1.1746 1.1633 1.1531 1.1478 1.1481 1.1443 1.1524 31 6.00 1.2382 1.2202 1.2061 1.1897 1.1744 1.1675 1.1606 1.1599 1.1575 1.1648 32 6.20 1.2328 1.2147 1.2022 1.1899 1.1719 1.1674 1.1593 1.1593 1.1613 1.1663 33 6.40 1.2009 1.1806 1.1707 1.1623 1.1446 1.1412 1.1323 1.1330 1.1398 1.1435 34 6.61 1.1740 1.1557 1.1463 1.1395 1.1218 1.1195 1.1097 1.1110 1.1223 1.1245 35 6.81 1.2097 1.1903 1.1762 1.1695 1.1501 1.1478 1.1358 1.1378 1.1506 1.1499 36 7.01 1.2602 1.2392 1.2224 1.2132 1.1930 1.1887 1.1758 1.1790 1.1909 1.1869 37 7.21 1.2819 1.2604 1.2438 1.2315 1.2139 1.2071 1.1945 1.1973 1.2083 1.2025 38 7.41 1.2804 1.2594 1.2439 1.2296 1.2154 1.2076 1.1957 1.1963 1.2072 1.2008 39 7.61 1.2778 1.2572 1.2431 1.2271 1.2158 1.2075 1.1958 1.1949 1.2054 1.1983 40 7.81 1.2813 1.2610 1.2485 1.2316 1.2223 1.2136 1.2022 1.1992 1.2090 1.2008 41 8.01 1.2902 1.2713 1.2607 1.2443 1.2357 1.2268 1.2153 1.2098 1.2172 1.2078 42 8.21 1.2992 1.2812 1.2728 1.2582 1.2493 1.2412 1.2290 1.2209 1.2264 1.2155 43 8.41 1.2854 1.2692 1.2637 1.2525 1.2433 1.2366 1.2247 1.2151 1.2180 1.2070 44 8.61 1.2375 1.2238 1.2219 1.2156 1.2067 1.2024 1.1925 1.1842 1.1840 1.1749 45 8.81 1.1937 1.1827 1.1845 1.1832 1.1759 1.1729 1.1683 1.1601 1.1582 1.1510 46 9.01 1.2152 1.2090 1.2144 1.2105 1.2078 1.2021 1.2006 1.1896 1.1831 1.1747 47 9.21 1.2536 1.2473 1.2563 1.2510 1.2508 1.2456 1.2423 1.2314 1.2208 1.2083 48 9.41 1.2583 1.2620 1.2659 1.2661 1.2632 1.2606 1.2589 1.2531 1.2402 1.2281 49 9.61 1.2375 1.2505 1.2581 1.2645 1.2607 1.2659 1.2653 1.2604 1.2463 1.2342 50 9.81 1.2199 1.2435 1.2542 1.2644 1.2657 1.2724 1.2743 1.2693 1.2586 1.2443 51 10.01 1.2096 1.2394 1.2514 1.2693 1.2711 1.2807 1.2853 1.2848 1.2733 1.2618 52 10.21 1.2004 1.2363 1.2487 1.2746 1.2765 1.2892 1.2988 1.3016 1.2893 1.2819 53 10.41 1.1842 1.2254 1.2386 1.2709 1.2727 1.2883 1.3050 1.3101 1.2997 1.2960 54 10.61 1.1402 1.1830 1.1985 1.2341 1.2356 1.2560 1.2782 1.2864 1.2821 1.2821 55 10.81 1.0544 1.0974 1.1157 1.1517 1.1557 1.1811 1.2057 1.2173 1.2231 1.2278 56 11.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 57 11.21 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 58 11.41 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 59 11.61 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 60 11.81 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

[TOP] 61 12.01 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Linear extrapolation based on a line between 20,000 MWD/MTU and 22,000 MWD/MTU is adequate for addressing burnups beyond 22,000 MWD/MTU.

Page 25 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 10: Baseload and FPO RJ Margin Decrease Factors associated with Figures 6, 7, and 8 (ROS2) and Table 9 Cycle RJ Cycle RJ Cycle RJ Burnup Penalty Burnup Penalty Burnup Penalty (MWD/MTU) Multiplier (MWD/MTU) Multiplier (MWD/MTU) Multiplier 150 1.007 7175 1.008 14200 1.013 321 1.006 7346 1.007 14371 1.011 493 1.005 7517 1.008 14542 1.004 664 1.005 7689 1.009 14714 1.002 835 1.004 7860 1.009 14885 1.003 1007 1.002 8031 1.009 15056 1.005 1178 1.001 8203 1.008 15228 1.009 1349 1.000 8374 1.008 15399 1.011 1521 1.000 8545 1.008 15570 1.012 1692 1.000 8717 1.006 15742 1.012 1863 1.000 8888 1.004 15913 1.012 2035 1.000 9059 1.004 16084 1.013 2206 1.000 9231 1.005 16256 1.013 2377 1.000 9402 1.004 16427 1.012 2549 1.000 9573 1.005 16598 1.006 2720 1.001 9745 1.005 16770 1.004 2891 1.002 9916 1.006 16941 1.003 3063 1.002 10088 1.008 17112 1.002 3234 1.002 10259 1.006 17284 1.007 3405 1.002 10430 1.005 17455 1.009 3577 1.001 10602 1.009 17626 1.009 3748 1.003 10773 1.010 17798 1.009 3919 1.003 10944 1.010 17969 1.010 4091 1.003 11116 1.010 18140 1.010 4262 1.003 11287 1.010 18312 1.011 4433 1.003 11458 1.010 18483 1.012 4605 1.003 11630 1.013 18654 1.000 4776 1.004 11801 1.013 18826 1.000 4947 1.005 11972 1.013 18997 1.000 5119 1.009 12144 1.012 19168 1.000 5290 1.012 12315 1.010 19340 1.000 5461 1.014 12486 1.009 19511 1.000 5633 1.015 12658 1.006 19682 1.000 5804 1.015 12829 1.007 19854 1.000 5975 1.014 13000 1.009 20025 1.000 6147 1.015 13172 1.016 20196 1.000 6318 1.012 13343 1.017 20368 1.000 6489 1.009 13514 1.019 20539 1.000 6661 1.008 13686 1.018 20710 1.000 6832 1.008 13857 1.017 7003 1.008 14028 1.015 Values may be interpolated to the surveillance cycle burnup. The Rj factor value for the last burnup step shall be used for all burnups greater than the last burnup step.

Page 26 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Table 11: Required THERMAL POWER Limits and AFD Reductions for Flexible Power Operation (Not Used. See Table 6 for all operation.)

Page 27 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 1 Reactor Core Safety Limits 680 f--1 2425 psia

~

660 .... .....

~- - ....

17 ~

H2250 psia ....... r-,..

I Unacceptable II I

..... .... ..... r-,.. ....._

I~ .... ~

i-.... I'""~

640 ....... ..... ......... \

~ ..... i-.... I'\,.

'\ "~

' ' \ ", \

...I1850

.... psia ii,,.

RCS Tavg (°F)

~~

620 .... ~ .....

.... r-,..

- ~ ........ i-....

r-,.. ....

'\ .

\ \

\

\ \

600 i-....

r- ....r-,.... \ .

IAcceptable I

'\ f ,\

I\ \ '\

\ \.

580 I\ ' \, '

560

' \

\

' \

540 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Fraction of 1677 MWt Rated Thermal Power Page 28 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 2 Rod Insertion Limit, 128 Step Tip-to-Tip Bank B 200 150 Bank Position, Steps Bank C 100 Bank D 50 0

0 20 40 60 80 100 Power Level, % of Rated Thermal Power Bank Positions Given By:

Bank D = (150 / 63) * (P - 100) + 185

Bank C = (150 / 63) * (P - 100) + 185 + 128

Bank B = (150 / 63) * (P - 100) + 185 + 128 + 128 NOTE: The top of the active fuel height corresponds to 224 steps.

Page 29 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 3 Rod Insertion Limit, 128 Step Tip-to-Tip, One Bottomed Rod (Technical Specification 3.1.4, Condition B) 224 200 Bank C 150 Operation Bank Position, Steps Forbidden in this Region 100 Bank D 50 0

0 20 40 60 80 100 Power Level, % of Rated Thermal Power Bank Positions Given By:

Bank D = (150 / 63) * (P - 90) + 224

Bank C = (150 / 63) * (P - 90) + 224 + 128 NOTE: The top of the active fuel height corresponds to 224 steps.

Page 30 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 4 Rod Insertion Limit, 128 Step Tip-to-Tip, One Inoperable Rod (Technical Specification 3.1.4, Condition A) 224 200 Bank C 150 Bank Position, Steps Operation Forbidden in this Region Bank D 100 50 0

0 20 40 60 80 100 Power Level, % of Rated Thermal Power Bank Positions Given By:

Bank D = (150 / 63) * (P - 70) + 224

Bank C = (150 / 63) * (P - 70) + 224 + 128 NOTE: The top of the active fuel height corresponds to 224 steps.

Page 31 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 5 Flux Difference Operating Envelope associated with ROS1 (Tables 2, 3, 7, and 8) 110

-9 8 100 r r Unacceptable Unacceptable 90 Acceptable 80 70 60

% Power 50

-22 21 40 30 20 10 0

-25 -20 -15 -10 -5 0 5 10 15 20 25 I %

Page 32 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 6 Flux Difference Operating Envelope associated with ROS2 (Tables 4, 5, 9, and 10) 110

-7 6 100 I Unacceptable I I Unacceptable I 90 I Acceptable I 80 70 60

% Power 50 -20 ~ 19 40 30 20 10 0

-25 -20 -15 -10 -5 0 5 10 15 20 25 I %

Page 33 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 7 Flux Difference Operating Envelope associated with ROS2 95% THERMAL POWER Required Action (Tables 6 or 11 and Tables 4, 5, 9 and 10)

~

110 100 Unacceptable -7, 95 6, 95 Unacceptable 90 Acceptable 80 70 60

% Power 50

-18.7 17.7 40 30 20 10 0

-25 -20 -15 -10 -5 0 5 10 15 20 25 I %

Page 34 of 35

Core Operating Limits Report Unit 2, Cycle 32 Revision 0 Figure 8 Flux Difference Operating Envelope associated with ROS2 90% THERMAL POWER Required Action (Tables 6 or 11 and Tables 4, 5, 9 and 10) 110 100 r

I Unacceptable I I Unacceptable I

-7, 90 6, 90 90 I I 80 I Acceptable I 70 60

% Power 50

-17.4 16.4 40 30 20 10 0

-25 -20 -15 -10 -5 0 5 10 15 20 25 I %

Page 35 of 35

ML21287A123

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