L-18-032, Mid-Cycle Revision to the Core Operating Limits Report for Operating Cycle 17: Difference between revisions
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PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 1 of 26 CORE OPERATING LIMITS REPORT FOR THE PERRY NUCLEAR POWER PLANT UNIT 1 CYCLE 17 (RELOAD 16) | 27 1 of 26 CORE OPERATING LIMITS REPORT FOR THE PERRY NUCLEAR POWER PLANT UNIT 1 CYCLE 17 (RELOAD 16) | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 2 of 26 TABLE OF CONTENTS | 27 2 of 26 TABLE OF CONTENTS | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 3 of 26 7.0 T.S. 3.3.1.3 - OSCILLATION POWER RANGE MONITOR 25 (OPRM) INSTRUMENTATION 8.0 SCOPE OF REVISION 25 | 27 3 of 26 7.0 T.S. 3.3.1.3 - OSCILLATION POWER RANGE MONITOR 25 (OPRM) INSTRUMENTATION 8.0 SCOPE OF REVISION 25 | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | ||
Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | ||
Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | ||
Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | ||
Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 8 of 26 3.1 MAPLHGR LIMIT Maximum Average Planar Linear Heat Generation Rates (MAPLHGRs) | 27 8 of 26 3.1 MAPLHGR LIMIT Maximum Average Planar Linear Heat Generation Rates (MAPLHGRs) | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 9 of 26 Figure 3.2.1 -1a MAPLHGR Versus Average Planar Exposure Fuel Type: GE14 16 14 12 PERMISSIBLE REGION OF U. 10 OPERATION I N | 27 9 of 26 Figure 3.2.1 -1a MAPLHGR Versus Average Planar Exposure Fuel Type: GE14 16 14 12 PERMISSIBLE REGION OF U. 10 OPERATION I N | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 10 of 26 Figure 3.2.1-1b MAPLHGR Versus Average Planar Exposure Fuel Type: GNF2 16 14 s | 27 10 of 26 Figure 3.2.1-1b MAPLHGR Versus Average Planar Exposure Fuel Type: GNF2 16 14 s | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 11 of 26 4.0 T.S. 3.2.2 - MINIMUM CRITICAL POWER RATIO (MCPR) | 27 11 of 26 4.0 T.S. 3.2.2 - MINIMUM CRITICAL POWER RATIO (MCPR) | ||
Line 180: | Line 213: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Page: | ||
Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | Power Plant Unit 1 Cycle 17 (Reload 16) Revision: | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 13 of 26 When equal to or above 38% RTP, the power dependent MCPRp is dependent on the fuel type, exposure, flexibility option, and the variable KP. | 27 13 of 26 When equal to or above 38% RTP, the power dependent MCPRp is dependent on the fuel type, exposure, flexibility option, and the variable KP. | ||
Line 211: | Line 250: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 14 of 26 4.4 SINGLE LOOP OPERATION - MCPR LIMITS The MCPR Safety Limit for Two Loop Operations is 1.10 and the MCPR Safety Limit for Single Loop Operation is 1.13 <TECHNICAL SPECIFICATIONS 2.1.1.2>. The Safety Limit Delta CPR is equal to 0.03. | 27 14 of 26 4.4 SINGLE LOOP OPERATION - MCPR LIMITS The MCPR Safety Limit for Two Loop Operations is 1.10 and the MCPR Safety Limit for Single Loop Operation is 1.13 <TECHNICAL SPECIFICATIONS 2.1.1.2>. The Safety Limit Delta CPR is equal to 0.03. | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 15 of 26 Figure 3.2.2-1 Flow Dependent MCPR Limit (MCPRf) | 27 15 of 26 Figure 3.2.2-1 Flow Dependent MCPR Limit (MCPRf) | ||
Line 234: | Line 279: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 16 of 26 Figure 3.2.2-2 Power Dependent MCPR Limit (MCPRP) | 27 16 of 26 Figure 3.2.2-2 Power Dependent MCPR Limit (MCPRP) | ||
Line 254: | Line 302: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 17 of 26 Figure 3.2.2-3 Power Dependent MCPR Limit (MCPRP) | 27 17 of 26 Figure 3.2.2-3 Power Dependent MCPR Limit (MCPRP) | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 18 of 26 Figure 3.2.2-4 Maximum Fraction Limiting Critical Power Ratio Limit (MFLCPR) | 27 18 of 26 Figure 3.2.2-4 Maximum Fraction Limiting Critical Power Ratio Limit (MFLCPR) | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 19 of 26 5.0 T.S. 3.2.3 - LINEAR HEAT GENERATION RATE (LHGR) | 27 19 of 26 5.0 T.S. 3.2.3 - LINEAR HEAT GENERATION RATE (LHGR) | ||
Line 296: | Line 353: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 20 of 26 5.2 FLOW DEPENDENT LHGRFACf The Flow Dependent LHGR Factor (LHGRFACf) is independent of fuel type, exposure, and the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service). | 27 20 of 26 5.2 FLOW DEPENDENT LHGRFACf The Flow Dependent LHGR Factor (LHGRFACf) is independent of fuel type, exposure, and the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service). | ||
Line 309: | Line 369: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 21 of 26 5.4 SINGLE LOOP OPERATION - LHGR LIMITS For Single Loop Operation, LHGRFACf and LHGRFACp shall not exceed 0.8. | 27 21 of 26 5.4 SINGLE LOOP OPERATION - LHGR LIMITS For Single Loop Operation, LHGRFACf and LHGRFACp shall not exceed 0.8. | ||
Line 316: | Line 379: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 22 of 26 Figure 3.2.3-1 Flow Dependent LHGR Factor (LHGRFACf) | 27 22 of 26 Figure 3.2.3-1 Flow Dependent LHGR Factor (LHGRFACf) | ||
Line 331: | Line 397: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 23 of 26 Figure 3.2.3-2 Power Dependent LHGR Factor (LHGRFACP) | 27 23 of 26 Figure 3.2.3-2 Power Dependent LHGR Factor (LHGRFACP) | ||
Line 340: | Line 409: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 24 of 26 Figure 3.2.3-3 Power Dependent LHGR Factor (LHGRFACP) | 27 24 of 26 Figure 3.2.3-3 Power Dependent LHGR Factor (LHGRFACP) | ||
Line 356: | Line 428: | ||
Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 25 of 26 6.0 T.S. 3.3.1.1 - REACTOR PROTECTION SYSTEM INSTRUMENTATION The simulated thermal power time constant shall be 6 +/-0.6 seconds (Obligation 13). | 27 25 of 26 6.0 T.S. 3.3.1.1 - REACTOR PROTECTION SYSTEM INSTRUMENTATION The simulated thermal power time constant shall be 6 +/-0.6 seconds (Obligation 13). | ||
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Procedure Number: | Procedure Number: | ||
PERRY NUCLEAR POWER PLANT PDB-F0001 Title: | PERRY NUCLEAR POWER PLANT PDB-F0001 | ||
==Title:== | |||
Use Category: | |||
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page: | ||
27 26 of 26 | 27 26 of 26 |
Revision as of 14:19, 2 December 2019
ML18043A081 | |
Person / Time | |
---|---|
Site: | Perry ![]() |
Issue date: | 02/09/2018 |
From: | Hamilton D FirstEnergy Nuclear Operating Co |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
L-18-032 | |
Download: ML18043A081 (27) | |
Text
FENOC Perry Nuclear Power Plant P.O. Box97
_^ 10 Center Road
<~ +/-r- m , /-T* +/-- ^ Perry, Ohio 44081 FirstEnergy Nuclear Operating Company y David B. Hamilton 440-280-5382 Vice President February 9, 2018 L-18-032 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
SUBJECT:
Perry Nuclear Power Plant Docket No. 50-440, License No. NPF-58 Mid-Cycle Revision to the Core Operating Limits Report for Operating Cycle 17 Enclosed is Revision 27 of the Core Operating Limits Report for the Perry Nuclear Power Plant (PNPP). This mid-cycle revision is submitted to the Nuclear Regulatory Commission (NRC) in accordance with PNPP Technical Specification 5.6.5, "Core Operating Limits Report (COLR)." A summary of the revision begins on page 25 of the COLR.
There are no regulatory commitments contained in this submittal. If there are any questions or additional information is required, please contact Mr. Thomas A. Lentz, Manager - Fleet Licensing, at (330) 315-6810.
Sincerely, David B. Hamilton
Enclosure:
Core Operating Limits Report for the Perry Nuclear Power Plant Unit 1 Cycle 17 (Reload 16), Revision 27 cc: NRC Region III Administrator NRC Resident Inspector NRC Project Manager
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 1 of 26 CORE OPERATING LIMITS REPORT FOR THE PERRY NUCLEAR POWER PLANT UNIT 1 CYCLE 17 (RELOAD 16)
Functional Location (J11)
Plant Data Book Effective Date: 1-16-18 Preparer: Pat Curran / 12-1-17 Date Approver: Paul Bordlev / 12-7-17 Date
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 2 of 26 TABLE OF CONTENTS
1.0 INTRODUCTION
4
2.0 REFERENCES
4 3.0 T.S. 3.2.1 -AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) 7 3.1 MAPLHGR LIMITS 8 3.2 FLOW DEPENDENT AND POWER DEPENDENT MAPFAC 8 3.3 FLOW DEPENDENT AND POWER DEPENDENT MAPFAC - 8 SINGLE LOOP OPERATION 4.0 T.S. 3.2.2 - MINIMUM CRITICAL POWER RATIO (MCPR) 11 4.1 OPERATING LIMIT MCPR and MCPR LIMIT ADDER 11 4.2 FLOW DEPENDENT MCPRf 12 4.3 POWER DEPENDENT MCPRp 12 4.4 SINGLE LOOP OPERATION - MCPR LIMITS 14 5.0 T.S. 3.2.3 - LINEAR HEAT GENERATION RATE (LHGR) 19 5.1 LHGR LIMITS 19 5.2 FLOW DEPENDENT LHGRFACf 20 5.3 POWER DEPENDENT LHGRFACd 20 5.4 SINGLE LOOP OPERATION - LHGR LIMITS 21 6.0 T.S. 3.3.1.1 - REACTOR PROTECTION SYSTEM 25 INSTRUMENTATION
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 3 of 26 7.0 T.S. 3.3.1.3 - OSCILLATION POWER RANGE MONITOR 25 (OPRM) INSTRUMENTATION 8.0 SCOPE OF REVISION 25
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page:
Power Plant Unit 1 Cycle 17 (Reload 16) Revision:
27 4 of 26
1.0 INTRODUCTION
This Core Operating Limits Report (COLR) for the Perry Nuclear Power Plant (PNPP) Unit 1 is prepared in accordance with the requirements of PNPP Technical Specification Administrative Control 5.6.5. The core operating limits presented herein were determined using NRC-approved methods (Obligation 1 and Obligation 2). The core operating limits for the Global Nuclear Fuel (GNF) fuel in PNPP Unit 1 for Cycle 17 are documented in Obligations 3, 4, 5, 14, 16, 17, and 20 and summarized herein for the following PNPP Unit 1 Technical Specifications:
- 1. Average Planar Linear Heat Generation Rate (APLHGR) Limits for each fuel/lattice type, including the power and flow dependent MAPFAC multipliers with the single loop MAPLHGR reduction factor. (Technical Specification 3.2.1)
- 2. Minimum Critical Power Ratio Limit including the Operating Limit MCPR along with the power and flow dependent MCPR curves.
(Technical Specification 3.2.2)
An additional power dependent MCPR Limit curve is provided for operation with one pressure regulator out of service or power load unbalance out of service.
- 3. Linear Heat Generation Rate (LHGR) Limits for each fuel/lattice type, including the power and flow dependent LHGRFAC curves with the single loop LHGRFAC reduction factor. (Technical Specification 3.2.3)
An additional power dependent LHGRFAC curve is provided for operation with power load unbalance out of service.
- 4. The simulated thermal power time constant. (Technical Specification 3.3.1.1, SR 3.3.1.1.14)
- 5. Oscillation Power Range Monitor (OPRM) Instrumentation.
(Technical Specification 3.3.1.3)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page:
Power Plant Unit 1 Cycle 17 (Reload 16) Revision:
27 5 of 26 The oscillation power range monitor setpoint methods have been changed to NEDE-33766P-A, GEH Simplified Stability Solution (GS3). The GS3 methods are a generic approach to establishing the OPRM period - based detection algorithm setpoints. This generic approach assumes feedwater temperature reductions are limited to 120°F anytime during the cycle.
Cycle 17 (Reload 16) core design was developed assuming feedwater temperature reductions of 100°F during the cycle and 170°F beyond the end of the normal fuel cycle. Plant operations will be limited to 100°F during the cycle to account for the assumptions of the core design and 120°F beyond the end of the normal fuel cycle to account for the GS3 limitation.
For Cycle 17 (Reload 16) an additional flexibility option, Power Load Unbalance Out Of Service (PLUOOS), was obtained. Thermal Limits associated with PLUOOS were incorporated into Section 3 (MAPLHGR),
Section 4 (MCPR), and Section 5 (LHGR).
Calculation FM-075, Support for the Core Operating Limits Report, details the development of the various graphs contained within this COLR.
2.0 REFERENCES
2.1 Discretionary None 2.2 Obligations
- 1. General Electric Standard Application for Reactor Fuel, NEDE-24011-P-A-23, September 2016; and the US Supplement, NEDE-24011-P-A-23-US, September 2016
- 2. Reactor Stability Detect and Suppress Solutions Licensing Basis Methodology for Reload Applications, Licensing Topical Report, NEDO-32465-A, August 1996
- 3. Supplemental Reload Licensing Report for Perry 1 Reload 16 Cycle 17, GNF Document 002N6979, Revision 0, December 2016
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page:
Power Plant Unit 1 Cycle 17 (Reload 16) Revision:
27 6 of 26
- 4. Fuel Bundle Information Report for Perry 1 Reload 16 Cycle 17, GNF Document 002N6980, Revision 0, December 2016
- 6. Technical Specification 2.1.1.2, Safety Limit MCPR, Amendment No. 165
- 7. Technical Specification 3.2.1, Average Planar Linear Heat Generation Rate, Amendment No. 112
- 8. Technical Specification 3.2.2, Minimum Critical Power Ratio, Amendment No. 112
- 9. Technical Specification 3.2.3, Linear Heat Generation Rate, Amendment No. 112
- 10. Technical Specification 3.3.1.1, Reactor Protection System Instrumentation (SR 3.3.1.1.14), Amendment No. 115
- 11. Technical Specification 3.3.1.3, OPRM Instrumentation (SR 3.3.1.3.3), Amendment 138
- 12. Technical Specification 5.6.5, Core Operating Limits Report, Amendment No. 136
- 13. Neutron Monitoring System Design Specification, 22A3739, Revision 6
- 14. Calculation FM-075, Support for the Core Operating Limits Report, Revision 5
- 15. FTI-B0012, Single Loop Operation
- 16. Tables D-2 (UO2) and D-4 (U,GdO2) of GE14 Compliance with Amendment 22 of NEDE-24011-P-A, (GESTAR II), NEDC-32868P, Revision 6, March 2016, MFN 16-015, March 24, 2016.
- 17. Tables B-1 (UO2) and B-2 (U,GdO2) of GNF2 Advantage Generic Compliance with NEDE-24011-P-A, (GESTAR II), NEDC-33270P, Revision 7, October 2016, MFN 16-073, October 12, 2016.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page:
Power Plant Unit 1 Cycle 17 (Reload 16) Revision:
27 7 of 26
- 18. Condition Report 2015-06018 - Use of GNF Provided Proprietary Information
- 19. NEDE-33766P-A, Revision 1 March 2015, GEH Simplified Stability Solution (GS3)
- 20. 004N3562-R0, Perry Cycle 17 Power Load Unbalance (PLU) OOS Analysis
- 21. Condition Report 2017-08501, Core Operating Limits Report - Single Loop Power Dependent MCPRp Calculation Is Conservative Commitments addressed in this document:
None 3.0 T.S. 3.2.1 -AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHR)
All Average Planar Linear Heat Generation Rates (APLHGRs) shall be less than or equal to the result obtained from multiplying the applicable MAPLHGR limit by the smaller of either the flow dependent APLHGR factor (MAPFACt) or the power dependent APLHGR factor (MAPFACp).
MAXIMUM APLHGR LIMIT = MAPLHGR LIMIT
- smaller (MAPFACf or MAPFACp)
MAPLHGR Limits and MAPFACf and MAPFACp are defined in Obligation 3.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 8 of 26 3.1 MAPLHGR LIMIT Maximum Average Planar Linear Heat Generation Rates (MAPLHGRs)
Limits for the GE14 and GNF2 fuel types are depicted in the following figures:
Figure 3.2.1-1 a MAPLHGR Versus Average Planar Exposure Fuel Type: GE14 Figure 3.2.1-1b MAPLHGR Versus Average Planar Exposure Fuel Type: GNF2 The MAPLHGR Limits are independent of the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service).
3.2 FLOW DEPENDENT AND POWER DEPENDENT MAPFAC The Flow Dependent MAPLHGR Factor (MAPFACf) and the Power Dependent APLHGR Factor (MAPFACp) are set equal to 1.0.
3.3 FLOW DEPENDENT AND POWER DEPENDENT MAPFAC - SINGLE LOOP OPERATION For Single Loop Operation, the Flow Dependent MAPLHGR Factor (MAPFACf) and Power Dependent APLHGR Factor (MAPFACp) are set equal to 0.8.
The Single Loop Operation limits take effect when reset for single loop operation per LCO 3.4.1,"Recirculation Loops Operating". This is consistent with note "(b)" to Table 3.3.1.1-1 of the Technical Specifications.
The 3DMONICORE Computer software will automatically shift between 2 LOOP ON and ONE LOOP ON modes of operation on transfer to Single Loop Operation. The change in MAPFACf and MAPFACp will occur automatically. Guidance in FTI-B0012 can be used to verify proper functioning of the 3DMONICORE System. If the 3DMONICORE System is not functioning properly, FTI-B0012 will implement administrative limits until 3DMONICORE is properly calculating MAPLHGR Limits.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 9 of 26 Figure 3.2.1 -1a MAPLHGR Versus Average Planar Exposure Fuel Type: GE14 16 14 12 PERMISSIBLE REGION OF U. 10 OPERATION I N
\r
^ 8 o
O 6 UJ GE14 ECCS MAPLHGR Li ml MAPLHGR = 12.82 for Exposures <= 19.13 MAPLHGR ~ 12.82 + (-0.12526) * (Exposure -19.13) for 19.13 < Exposures <= 57.61 MAPLHGR = 8.00 + (-0.50934) * (Exposure - 57.61) for 57.61 < Exposures <= 63.50 10 15 20 25 30 35 40 45 50 55 60 65 70 Average Planar Exposure (GWD/ST)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 10 of 26 Figure 3.2.1-1b MAPLHGR Versus Average Planar Exposure Fuel Type: GNF2 16 14 s
\
12
\
£ 10 PERMJSSIIJLE REGION ()F \
N OPERATHOH
\
(D I 8
\
\
CO
\
\
MAPLHGR = 13.78 for Exposures <= 17.15 MAPLHGR " 13.78 + (-0.15838) * (Exposure -17.15) for 17.15 < Exposures <= 60.78 MAPLHGR = 6.87 + (-0.50368) * (Exposure - 60.78) for 60.78 < Exposures <= 63.50 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Average Planar Exposure (GWD/ST)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 11 of 26 4.0 T.S. 3.2.2 - MINIMUM CRITICAL POWER RATIO (MCPR)
All Minimum Critical Power Ratios (MCPRs) shall be greater than or equal to the MCPR Limit. The MCPR Limit is equal to the higher of the Operating Limit MCPR, the Flow Dependent MCPR (MCPRf), and the Power Dependent MCPR (MCPRp) plus the MCPR Limit Adder.
MCPR Limit = maximum (Operating Limit MCPR, MCPRf, MCPRp) +
MCPR Limit Adder Operating Limit MCPR along with MCPRf, MCPRp, and MCPR Limit Adder are defined in Obligations 3 and Obligation 20.
4.1 OPERATING LIMIT MCPR and MCPR LIMIT ADDER For Cycle 17, the Operating Limit MCPR is a function of the fuel type and exposure. Middle of Cycle (MOC) exposure point is defined as End of Rated (EOR) exposure point minus the Cycle Delta Exposure. For Cycle 17, the EOR exposure is defined in the Cycle 17 Cycle Management Report. For Cycle 17, the Cycle Delta Exposure is set to 2832 MWd/ST.
Thus, MOC is equal to EOR - 2832 MWd/ST.
The End of Rated (EOR) is defined as the cycle exposure corresponding to all rods out, 100% power/100% flow, and normal feedwatertemperature.
As such, the EOR is a projection based on various assumptions such as how the previous cycle operated, current cycle operations, core loading changes during the refueling outage, inoperable control rods, suppressed fuel defects, etc. The projected EOR exposure point may have to be updated during the cycle to ensure the appropriate MCPR limits applied.
The changes in the EOR value are documented in supplements or revisions to the Cycle Management Report.
The Operating Limit MCPR is additionally defined by the selected Flexibility Option:
Equipment In Service (EIS)
Pressure Regulator Out Of Service (PROOS)
Power Load Unbalance Out of Service (PLUOOS)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Page:
Power Plant Unit 1 Cycle 17 (Reload 16) Revision:
27 12 of 26 Cycle 17 Operating Limit MCPR is defined as:
Operating Limit GE14 GEM GNF2 MCPR EIS/PROOS PLUOOS EIS/PROOS
/PLUOOS BOC to < MOC 1.32 1.40 1.34
>/= MOC to EOC 1.35 1.41 1.40 For Cycle 17, the MCPR Limit Adder is equal to 0.00.
For Cycle 17, no change to MCPR limits is required for planned reduction of feedwater temperature to as low as 325.5°F. Final feedwater temperature may be reduced to 305.5°F after all control rods are withdrawn at the end of cycle if the OPRMs are OPERABLE.
The 3DMONICORE Computer software will automatically shift the Operating Limit MCPR based on the MOC exposure point.
4.2 FLOW DEPENDENT MCPRf The Flow Dependent MCPR Limit (MCPRf) is independent of fuel type, exposure, and the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service).
The Flow Dependent MCPR Limit is depicted in the following figure:
Figure 3.2.2-1, Flow Dependent MCPR Limit (MCPRf)
Fuel Type: GE14/GNF2 4.3 POWER DEPENDENT MCPRd The Power Dependent MCPR Limit (MCPRp) is independent of the fuel type and exposure but is dependent on the Flexibility Option selected.
MCPRp figures are provided for Equipment In Service (EIS) and Pressure Regulator Out Of Service / Power Load Unbalance Out Of Service.
When operating below 38% RTP, MCPRp is independent of fuel type, exposure, and flexibility option.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 13 of 26 When equal to or above 38% RTP, the power dependent MCPRp is dependent on the fuel type, exposure, flexibility option, and the variable KP.
MCPRp = KP
- Operating Limit MCPR (fuel type, exposure, flexibility option)
The Power Dependent MCPR Limit is depicted in the following figures:
Figure 3.2.2-2 Power Dependent MCPR Limit (MCPRp)
Equipment in Service Fuel Type: GE14/GNF2 Figure 3.2.2-3 Power Dependent MCPR Limit (MCPRp)
Pressure Regulator Out of Service Power Load Unbalance Out Of Service Fuel Type: GE14/GNF2 The 3DMONICORE Software will not automatically shift to the Pressure Regulator Out of Service Thermal Limits. The 3DMONICORE databank will be manually changed using a software change request. Until the 3DMONICORE databank is updated for the Pressure Regulator Out of Service Thermal Limits, an MFLCPR Administrative Limit will be issued to Operations. Figure 3.2.2-4 can be used as a guide in establishing the MFLCPR Administrative Limit. The graph is the ratio of MCPRp -
Equipment In Service to MCPRp - Pressure Regulator Out Of Service.
Figure 3.2.2-4 Maximum Fraction Limiting Critical Power Ratio Limit (MFLCPR)
Pressure Regulator Out Of Service The 3DMONICORE Software will not automatically shift to the Power Load Unbalance Out of Service Thermal Limits. The 3DM0NIC0RE databank will be manually changed using a software change request. Until the 3DMONICORE databank is updated for the Power Load Unbalance Out of Service Thermal Limits, Reactor Engineering will review 3DM Periodic Logs and ratio the calculated MFLCPR's accounting for the change in Operating Limit MCPR.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 14 of 26 4.4 SINGLE LOOP OPERATION - MCPR LIMITS The MCPR Safety Limit for Two Loop Operations is 1.10 and the MCPR Safety Limit for Single Loop Operation is 1.13 <TECHNICAL SPECIFICATIONS 2.1.1.2>. The Safety Limit Delta CPR is equal to 0.03.
As identified in the Cycle 17 Supplemental Reload Licensing Report -
Section 11 Non-Pressurization Events Table, the minimum OL-MCPR for Rated Equivalent Single Loop Operating Pump Seizure Event is 1.38 for the GNF2 Fuel Type. This results in a delta CPR of 0.04 over the GNF2 Two Loop Operating Limit and is greater than the Safety Limit Delta CPR of 0.03.
To simply the Cycle 17 3DMONICORE Databank Installation, MCPR Limit Adder (Single Loop Operation) is set equal to 0.04 for all fuel types and all exposures to bound both the Safety Limit Delta CPR and the results the single loop pump seizure analysis.
Planned reduction of rated feedwater temperature from nominal rated feedwater temperature is not permitted during plant operation with the reactor recirculation system in Single Loop Operation.
The Single Loop Operation limits take effect when reset for single loop operation per LCO 3.4.1/'Recirculation Loops Operating". This is consistent with note "(b)" to Table 3.3.1.1-1 of the Technical Specifications.
The 3DMONICORE Computer software will automatically shift between 2 LOOP ON and ONE LOOP ON modes of operation on transfer to Single Loop Operation. The change in the MCPR Limit Adder will occur automatically. The guidance in FTI-B0012 can be used to verify proper functioning of the 3DMONICORE System. If the 3DMONICORE System is not functioning properly, FTI-B0012 will implement administrative limits until 3DMONICORE is properly calculating MCPR values.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 15 of 26 Figure 3.2.2-1 Flow Dependent MCPR Limit (MCPRf)
Fuel Type: GE14/GNF2 1.8 1.7
_V 1<5 Q.
O Q.
O O
I" dt Q. PERMISSIBLE O REGION OF MCPRf = MAX [1.30, OPERATION 1.65 0.00714 {F 30.0)]
1.4 1.3 MCPRf clamped at 1.30
\2 20 40 60 80 100 120 CORE FLOW (% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 16 of 26 Figure 3.2.2-2 Power Dependent MCPR Limit (MCPRP)
Equipment In Service Fuel Type: GE14/GNF2 2.4 2j00 2.2 PERMISSIBLE REGION OF OPERATION 2.1 £40 MCPRp = 2.61 - 0.02817 (P - 23.8)
For 23.8% <= P < 38%; Core Flow > 50%
&
a.
2.0 MCPRp = 2.41 - 0.02042 (P- 23.8) o S
For 23.8% <= P < 38%; Core Flow <= 50%
1.9 220 1.8 2.00 1.6 1.5 1.4 Core Flow <= 105%
Kp = 1.576-0.00975 <P-38) 38%<=P<=50%
Q. Kp = 1.190-0.00320 <P-50) 50%<P<=60%
Kp = 1.158-0.00328 <P-60) 60%<P<=66.7%
1.3 Kp = 1.115 - 0.00251 (P -66.7) 66.7% < P <= 85%
Kp = 1.069-0.00460 <P 85) 85%<P<=100%
1.2 i
MCPRp = Kp
- OL-MCPR 1.1 OL - MCPR GE14 GNF2 BOCto<MOC 1.32 1.34 1.0 >/=MOCtoEOC 1.35 1.40 0.9 120 0.00 20.00 40.00 60.00 80.00 100.00 CORE THERMAL POWER {% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 17 of 26 Figure 3.2.2-3 Power Dependent MCPR Limit (MCPRP)
Pressure Regulator Out Of Service Power Load Unbalance Out Of Service Fuel Type: GE14/GNF2 2.4 2.3 PERMISSIBLE 2.2 REGION OF OPERATION 2.1 MCPRp - 2.61 - 0.02817 (P - 23.8)
For 23.8% <= P < 38%; Core Flow > 50%
2.0 MCPRp = 2.41 - 0.02042 (P- 23.8)
For 23.8% <= P < 38%; Core Flow <= 50%
Core Flow <= 105%
Kp=1.576 0.00831 {P 38) 38* <= P <= BO.0%
Kp = 1.100-Oj00500(P-80) 80%< P<= 100%
MCPRp = Kp
- OL-MCPR OL-MCPR GEM GE14 GNF2 (PROOS) (PLUOOS)
BOCto<MOC 1.32 1.40 1.34 1.0
>/=MOCtoEOC 1.35 1.41 1.40 0.9 0.00 20.00 40.00 60.00 80.00 100.00 CORE THERMAL POWER (% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 18 of 26 Figure 3.2.2-4 Maximum Fraction Limiting Critical Power Ratio Limit (MFLCPR)
Pressure Regulator Out Of Service Fuel Type GE14/GNF2 (23.8, 1.000) _l(38, 1.000) L (100, 1.000) 1.000 0.975 0.950 in o
o 0.925 Ql O
LL 0.900 Q_
O LL 0.875 0.850 0.825 0.800 20253035404550556065 70 75 80859095 100 CORE THERMAL POWER {% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 19 of 26 5.0 T.S. 3.2.3 - LINEAR HEAT GENERATION RATE (LHGR)
All Linear Heat Generation Rates (LHGRs) shall be less than or equal to the result obtained from multiplying the applicable LHGR limit by the smaller of either the flow dependent LHGR factor (LHGRFACf) or the power dependent LHGR factor (LHGRFACp).
MAXIMUM LHGR LIMIT = LHGR LIMIT
- smaller (LHGRFACf or LHGRFACp)
LHGR Limits and LHGRFACf and LHGRFACp are defined in Obligations 3, 4, 16, 17, and 20.
5.1 LHGR LIMIT Linear Heat Generation Rates (LHGRs) Limits for the GE14 Uranium only fuel pins and Gadolinia bearing fuel pins are listed in:
Tables D-2 (UO2) and D-4 (U,GdO2) of "GE14 Compliance with Amendment 22 of NEDE-24011-P-A, (GESTAR II), NEDC-32868P",
Revision 6, March 2016.
Linear Heat Generation Rates (LHGRs) Limits for the GNF2 Uranium only fuel pins and Gadolinia bearing fuel pins are listed in:
Tables B-1 (UO2) and B-2 (U,GdO2) of "GNF2 Advantage Generic Compliance with NEDE-24011-P-A, (GESTAR II), NEDC-33270P",
Revision 7, October 2016.
For both GE14 and GNF2 Gadolinia bearing fuel pins, the maximum Gadolinia content of a fuel pin is 7 wt-% Gd2O3.
The LHGR Limits are independent of the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service).
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 20 of 26 5.2 FLOW DEPENDENT LHGRFACf The Flow Dependent LHGR Factor (LHGRFACf) is independent of fuel type, exposure, and the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service).
The Flow Dependent LHGRFACf is depicted in the following figure:
Figure 3.2.3-1 Flow Dependent LHGR Factor (LHGRFACf)
Fuel Type: GE14/GNF2 5.3 POWER DEPENDENT LHGRFACo The Power Dependent LHGR Factor (LHGRFACp) is independent of fuel type and exposure but dependent on the selected Flexibility Option (Equipment In Service, Pressure Regulator Out Of Service, and Power Load Unbalance Out Of Service).
An LHGRFACp curve is provided for Equipment In Service / Pressure Regulator Out of Service and an LHGRFACp curve is provided for Power Load Unbalance Out Of Service.
The Power Dependent LHGRFACp are depicted in the following figures:
Figure 3.2.3-2 Power Dependent LHGR Factor (LHGRFACp)
Equipment In Service Pressure Regulator Out Of Service Fuel Type: GE14/GNF2 Figure 3.2.3-3 Power Dependent LHGR Factor (LHGRFACp)
Power Load Unbalance Out Of Service Fuel Type: GE14/GNF2 The 3DMONICORE Software will not automatically shift to the Power Load Unbalance Out of Service Thermal Limits. The 3DMONICORE databank will be manually changed using a software change request. Until the 3DMONICORE databank is updated for the Power Load Unbalance Out of Service Thermal Limits, Reactor Engineering will review 3DM Periodic Logs and ratio the calculated MFLPD's accounting for the change in LHGRFACp.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 21 of 26 5.4 SINGLE LOOP OPERATION - LHGR LIMITS For Single Loop Operation, LHGRFACf and LHGRFACp shall not exceed 0.8.
The Single Loop Operation limits take effect when reset for single loop operation per LCO 3.4.1,"Recirculation Loops Operating". This is consistent with note "(b)" to Table 3.3.1.1-1 of the Technical Specifications.
The 3DMONICORE Computer software will automatically shift between 2 LOOP ON and ONE LOOP ON modes of operation on transfer to Single Loop Operation. The change in LHGRFACf and LHGRFACp will occur automatically. Guidance in FTI-B0012 can be used to verily proper functioning of the 3DMONICORE System. If the 3DMONICORE System is not functioning properly, FTI-B0012 will implement administrative limits until 3DMONICORE is properly calculating LHGR Limits.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 22 of 26 Figure 3.2.3-1 Flow Dependent LHGR Factor (LHGRFACf)
Fuel Type: GE14/GNF2 1.1 1.0 0.9 Clamped at 0.80 I During SLO l i 0.8 0.7 -
i i
LHGRFAQ
= 0.544 - 0.00310 (F 30) => 30% and < 40% flow
= 0.575 + 0.02020 (F - 40) => 40% and < 50% flow
= 0.777
- 0.00850 (F 50) => 50% and < 60% flow 0.6 = 0.862 + 0.00680 (F - 60) => 60% and < 80% flow
= 0.998
- 0.00667 (F - 80) => 80% and < 80.3% flow y
= 1.0 => 80.3% and <= 107% flow 0.5 20 40 60 80 100 120 CORE FLOW (% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 23 of 26 Figure 3.2.3-2 Power Dependent LHGR Factor (LHGRFACP)
Equipment In Service Pressure Regulator Out Of Service Fuel Type: GE14 / GNF2 0.604 + 0.00507 (P- 23.8) =>23.8% and <38% power 0.676 + 0.00408 (P - 38) =>38% and <S0% power 0.725 + 0.00550 (P- 50) =>50% and <100% power 38%<= P<=100%; Core Flow<=105%
23.8%<=P<38%; Core Flow <=50%
Clamped at 0.80 During SLO LHGRFACp= 0.57 +0.00211 (P-23.8) 23.8%<=P<38%; Core Flow >50%
0.5 20 40 60 80 CORE THERMAL POWER {% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 24 of 26 Figure 3.2.3-3 Power Dependent LHGR Factor (LHGRFACP)
Power Load Unbalance Out Of Service Fuel Type: GE14/GNF2 i.i 1.0. -
LHGRFACp 0.604 + 0.00507 (P- 23.8) =>23.8% and <3S% power 0.9 -
- 0.676 + 0.00408 (P - 38) =>38% and <50% power
- 0.72S + 0.00130 [P - 50) =>50% and <80% power
- 0.764 + 0.01180 (P- 80) =>80% and <=100% power 38%<= P<=100%; Core Flow <=105%
a 23.8%<=P<38%; Core Flow <=50%
LL. 0.8 i -
I 0.7 . -
Clamped at 0.80 During SLO 7
0.57 +0.00211 (P-23.8) 23.8%<=P<38%; Core Flow >50%
0.5 20 40 60 80 100 CORE THERMAL POWER {% RATED)
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 25 of 26 6.0 T.S. 3.3.1.1 - REACTOR PROTECTION SYSTEM INSTRUMENTATION The simulated thermal power time constant shall be 6 +/-0.6 seconds (Obligation 13).
7.0 T.S. 3.3.1.3 - OSCILLATION POWER RANGE MONITOR (OPRM)
INSTRUMENTATION OPRM setpoints for operable OPRMs:
- 1. Confirmation Count Setpoint (NP = N2): 16
- 2. Amplitude Setpoint (Sp): 1.15 (Obligation 3) 8.0 SCOPE OF REVISION Rev. 27 Middle of Cycle 17 Update - clarify Single Loop Limits and to provide Thermal Limits for when the Power Load Unbalance is Out Of Service:
1 Obligations List, updated revision level of Calculation FM-75 from 4 to 5 and added Obligation 20 (GEH PLUOOS Analysis) and Obligation 21 (Condition Report 2017-08501 - Core Operating Limits Report -
Single Loop Power Dependent MCPRp Calculation Is Conservative).
2 CR 2017-08501:
- a. Sections 3, 4, and 5, reorganized and added subsections to better identify the associated limit and its multipliers. Added an equation to each section to show the relationship between the limit and its multipliers.
- b. Sections 4, clarified on how MCPR Limits for Single Loop Operation are calculated.
- c. Section 4, added the term "MCPR Limit Adder". This matches GNF Methods and 3DMONICORE software. The MCPR Limit Adder is set equal to 0.00. For Single Loop Operation, MCPR Limit Adder is set to 0.04. The values do not change - the variable now has a label. Additional discussion was provided in Section 4.4 to clarify how the 0.04 value was selected.
- d. Deleted Single Loop Figures 3.2.2-2, 3.2.2-4, and 3.2.2-6 as the figures provided no new information.
Procedure Number:
PERRY NUCLEAR POWER PLANT PDB-F0001
Title:
Use Category:
Core Operating Limits Report for the Perry Nuclear In-Field Reference Power Plant Unit 1 Cycle 17 (Reload 16) Revision: Page:
27 26 of 26
- e. Renumbered and updated figure titles as appropriate - Rev bars not included.
- f. Figures 3.2.2-1 and 3.2.2-2, removed from "Two Loop Operation" from the title - Rev bars not included.
3 Sections 3, 4, and 5, updated sections to incorporate Thermal Limits associated with the Power Load Unbalance Out Of Service (PLUOOS) Analysis.
- a. Section 3, identified that MPHLGR Limits are independent of PLUOOS.
- c. Section 4, identified that PROOS Limits are to be used with PLUOOS.
- e. Section 5, added discussion that LHGRFACp is dependent on the flexibility option selected - LHGRFACp (EIS/PROOS) and LHGRFACp (PLUOOS).
- f. Figure 3.2.3-2, added "EIS and PROOS" to the title.
- g. Added Figure 3.2.3-3 LHGRFACp (GE14 / GNF2 PLUOOS).