ML13142A293

Core Operating Limits Report

ML13142A293
Person / Time
Site:	Nine Mile Point
Issue date:	05/10/2013
From:	Swift P EDF Group, Nine Mile Point, Constellation Energy Nuclear Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML13142A293 (28)

Text

P.O. Box 63 CENG.S a joint venture of Lycoming, NY 13093 Constellaion NINE MILE POINT NUCLEAR STATION May 10, 2013 U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 ATTENTION: Document Control Desk

SUBJECT:

Nine Mile Point Nuclear Station Unit No. 1; Docket No. 50-220 Core Onerating Limits Renort Enclosed is a copy of the Core Operating Limits Report, COLRI -21, for Nine Mile Point Unit 1 (NMP 1).

This report is being submitted pursuant to NMP1 Technical Specification 6.6.5.d.

Should you have any questions regarding the information in this submittal, please contact John J. Dosa, Licensing Director, at (315) 349-5219.

Very truly yours, Paul M. Swift Manager, Engineering Services PMS/MHS

Enclosure:

Nine Mile Point Unit 1 Core Operating Limits Report cc: NRC Regional Administrator, Region I NRC Project Manager NRC Senior Resident Inspector

ENCLOSURE Nine Mile Point Unit 1 Core Operating Limits Report Nine Mile Point Nuclear Station, LLC May 10, 2013

NINE MILE POINT UNIT 1 CORE OPERATING LIMITS REPORT Document No.: COLRI-21 Revision 00 Name Title Date Prepared by:

4aeookAhn Fuels Engineer Reviewed by:

Melisa Krick Fuels Engineer Vlafs (713 Approved by:

Robert Close Supervisor, Nuclear Fuel Services Approved by:

John Darweesh Supervisor, Reactor Engineering Approved by:

/*Phi engloski General Supervisor, Nuclear Fuel Services This Controlled Document provides cycle specific core operating limits for use in conjunction with the Nine Mile Point Unit 1 Technical Specifications. Document pages may only be changed through a reissue of the entire document.

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT TERMS AND DEFINITIONS Average Planar Linear Heat Generation Rate (APLHGR)

The Average Planar Linear Heat Generation Rate (APLHGR) shall be applicable to a specific planar height and is equal to the sum of the heat generation rate per unit length of fuel rod for all fuel rods in the specified bundle at the specified height, divided by the number of fuel rods in the fuel bundle at that height BOC Beginning of Cycle Maxiumum Fraction of Limiting Power Density (MFLPD)

The highest value of the fraction of limiting power density which exists in the core EOR End of Rated Conditions (i.e. cycle exposure at 100% power, 100% flow, all rods-out, all feedwater heaters in service and equilibrium xenon)

MCPR flow dependent multiplier

. K(P)

MCPR power dependent multiplier LHGRFAC(P)

Power dependent LHGR correction factor Linear Heat Generation Rate (LHGR)

The heat generation per unit length of fuel rod. It is the integral of the heat flux over the heat transfer area associated with the fuel length MAPLHGR Maximum Average Planar Linear Heat Generation Rate Minimum Critical Power Ratio (MCPR)

The minimum in-core critical power ratio FBIR Fuel Bundle Information Report MDFWP Motor driven feedwater pump TDFWP Turbine driven feedwater pump Page i

COLRI-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Table of Contents 1.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) Pag 1.1 Limits for Technical Specification 3.1.7.a 1.2 Limits for Technical Specification 3.1.7.e 2.0 MINIMUM CRITICAL POWER RATIO (MCPR) 10 2.1 Limits for Technical Specification 3.1.7.c 10 2.2 Limits for Technical Specification 3.1.7.e 10 3.0 LINEAR HEAT GENERATION RATE (LHGR) 18 3.1 Limits for Technical Specifications 3.1.7.b 18 4.0 POWER/FLOW RELATIONSHIP DURING OPERATION 20 4.1 Limits for Technical Specification Table 3.1.7.d and e 20

5.0 REFERENCES

FOR TECHNICAL SPECIFICATIONS 22 6.0 SOURCE DOCUMENTS 23 Page ii

COLR1-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT 1.0 AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) 1.1 Limits for Technical Specification 3.1.7.a During power operations, the APLHGR(s) for each fuel type as a function of average planar exposure shall not exceed the limiting values shown for GEl 1 in Table la, 1b, 1c, and 1d, or the limiting values shown for GNF2 in Table le, 1f, 1g, and 1h.

1.2 Limits for Technical Specification 3.1.7.e During partial loop operation with four recirculation loops in operation, the APLHGR as a function of average planar exposure shall not exceeed 98 percent of the limiting values shown for GEl 1 in Table la, lb, lc, and Id and 99 percent of the limiting values shown for GNF2 in Table le, if, lg, and lh.

During partial loop operation with three recirculation loops in operation, the APLHGR as a function of average planar exposure shall not exceeed 98 percent of the limiting values shown for GE 11 in Table la, lb, ic, and Id and 99 percent of the limiting values shown for GNF2 in Table le, if, lg, and lh.

Page 1 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table la MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GEl 1 -P9DUB376-12GZ-1 OOT-145-T6-2586 Average Planar Exposure MAPLHGR Limits (kWlft) (1)

GWd/ST KWlft 0.00 9.63 0.20 9.63 1.00 9.60 5.00 9.40 10.00 9.37 15.00 9.24 20.00 8.76 25.00 8.34 35.00 8.10 45.00 8.03 55.00 8.02 65.00 6.18 (1) These MAPLHGRs are not lattice dependent, therefore the values shown also correspond to the limiting value for the most limiting lattice for use when hand calculations are required.

Page 2 of 23

COLR1-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table lb MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GE 1I-P9DUB381-13GZ-1OOT-145-T6-2945 (GE11)

Average Planar MAPLHGR Limits"' (kw/ft)

Exposure Lattice Lattice Lattice Lattice Lattice Lattice Most GWd/ST 7433 7434 7435 7436 7437 7438 Limiting 0.00 9.61 9.61 9.57 9.57 9.57 9.57 9.57 0.20 9.61 9.61 9.57 9.57 9.57 9.57 9.57 1.00 9.57 9.57 9.56 9.56 9.56 9.56 9.56 5.00 9.42 9.42 9.46 9.46 9.46 9.46 9.42 10.00 9.37 9.37 9.34 9.34 9.34 9.34 9.34 15.00 9.22 9.22 9.23 9.23 9.23 9.23 9.22 20.00 9.18 9.18 9.19 9.19 9.19 9.19 9.18 25.00 8.50 8.50 8.47 8.47 8.47 8.47 8.47 35.00 8.19 8.19 8.28 8.28 8.28 8.28 8.19 45.00 8.27 8.27 8.27 8.27 8.27 8.27 8.27 55.00 8.31 8.31 8.31 8.31 8.31 8.31 8.31 65.00 8.38 8.38 8.38 8.38 8.38 8.38 8.38 (1) These MAPLHGR are lattice dependent. The values shown in the Most Limiting Column correspond to the limiting value for the most limiting lattice for use when hand calculations are required. Lattice descriptions

,are contained in the FBIR.

Page 3 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table Ic MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GE1I-P9DUB381-14GZ-10OT-145-T6-2946 (GEl1)

Average Planar MAPLHGR Limits"1' (kw/ft)

Exposure Lattice Lattice Lattice Lattice Lattice Lattice Most GWd/ST 7433 7439 7440 7441 7442 7443 Limiting 0.00 10.24 10.24 10.19 10.19 10.19 10.19 10.19 0.20 10.24 10.24 10.19 10.19 10.19 10.19 10.19 1.00 10.20 10.20 10.19 10.19 10.19 10.19 10.19 5.00 9.91 9.91 9.85 9.85 9.85 9.85 9.85 10.00 9.42 9.42 9.34 9.34 9.34 9.34 9.34 15.00 9.22 9.22 9.19 9.19 9.19 9.19 9.19 20.00 9.18 9.18 9.19 9.19 9.19 9.19 9.18 25.00 8.64 8.64 8.63 8.63 8.63 8.63 8.63 35.00 8.08 8.08 8.08 8.08 8.08 8.08 8.08 45.00 8.02 8.02 7.99 7.99 7.99 7.99 7.99 55.00 8.00 8.00 7.99 7.99 7.99 7.99 7.99 65.00 7.97 7.97 7.96 7.96 7.96 7.96 7.96 (1) These MAPLHGR are lattice dependent. The values shown in the Most Limiting Column correspond to the limiting value for the most limiting lattice for use when hand calculations are required. Lattice descriptions are contained in the FBIR.

Page 4 of 23

COLR01-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table Id MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GE11-P9DUB380-13GZ-IOOT-145-T6-2948 (GEl1)

Average Planar MAPLHGR Limits&" (kw/ft)

Exposure Lattice Lattice Lattice Lattice Lattice Lattice Most GWd/ST 7433 7449 7450 7451 7447 7448 Limiting 0.00 9.71 9.71 9.69 9.69 9.69 9.69 9.69 0.20 9.71 9.71 9.69 9.69 9.69 9.69 9.69 1.00 9.68 9.68 9.67 9.67 9.67 9.67 9.67 5.00 9.56 9.56 9.50 9.50 9.50 9.50 9.50 10.00 9.38 9.38 9.32 9.32 9.32 9.32 9.32 15.00 9.23 9.23 9.24 9.24 9.24 9.24 9.23 20.00 9.28 9.28 9.31 9.31 9.31 9.31 9.28 25.00 8.43 8.43 8.45 8.45 8.45 8.45 8.43 35.00 8.09 8.09 8.09 8.09 8.09 8.09 8.09 45.00 7.98 7.98 8.02 8.02 8.02 8.02 7.98 55.00 7.97 7.97 7.98 7.98 7.98 7.98 7.97 65.00 7.91 7.91 7.93 7.93 7.93 7.93 7.91 (1) These MAPLHGR are lattice dependent. The values shown in the Most Limiting Column correspond to the limiting value for the most limiting lattice for use when hand calculations are required. Lattice descriptions are contained in the FBIR.

Page 5 of 23

COLR1 -21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table le MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GNF2-PI0DG2B384-16GZ-100T2-145-T6-3351 (GNF2)

Average Planar Exposure MAPLHGR Limits (kW/ft) (1)

GWd/ST KWlft 0.00 8.06 0.20 8.06 1.00 7.99 5.00 7.97 10.00 7.84 15.00 7.89 20.00 7.19 25.00 6.90 35.00 6.74 45.00 6.53 55.00 6.40 65.00 6.30 (1) These MAPLHGRs are not lattice dependent, therefore the values shown also correspond to the limiting value for the most limiting lattice for use when hand calculations are required.

Page 6 of 23

COLRI1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Table If MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GNF2-P10DG2B386-13GZ-100T2-145-T6-3352 (GNF2)

Average Planar Exposure MAPLHGR Limits (kWIft) (1)

GWd/ST KW/ft 0.00 8.03 0.20 8.03 1.00 8.03 5.00 7.96 10.00 7.83 15.00 7.79 20.00 7.24 25.00 6.90 35.00 6.74 45.00 6.54 55.00 6.37 65.00 6.29 (1) These MAPLHGRs are not lattice dependent, therefore the values shown also correspond to the limiting value for the most limiting lattice for use when hand calculations are required.

Page 7 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table 1g MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GNF2-PI0DG2B384-16GZ-100T2-145-T6-4133 (GNF2)

Average Planar Exposure MAPLHGR Limits (kW/ft) (1)

GWd/ST KW/ft 0.00 8.07 0.20 8.07 1.00 8.06 5.00 7.94 10.00 7.86 15.00 7.77 20.00 7.18 25.00 6.90 35.00 6.73 45.00 6.54 55.00 6.40 65.00 6.29 (1) These MAPLHGRs are not lattice dependent, therefore the values shown also correspond to the limiting value for the most limiting lattice for use when hand calculations are required.

Page 8 of 23

COLR1-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Table lh MAPLHGR LIMITS VERSUS AVERAGE PLANAR EXPOSURE Bundle Type: GNF2-PI0DG2B386-13GZ-100T2-145-T6-4134 (GNF2)

Average Planar Exposure MAPLHGR Limits (kW/ft) (1)

GWd/ST KW/ft 0.00 7.98 0.20 7.98 1.00 8.03 5.00 7.97 10.00 7.82 15.00 7.79 20.00 7.24 25.00 6.90 35.00 6.74 45.00 6.52 55.00 6.37 65.00 6.29 (1) These MAPLHGRs are not lattice dependent, therefore the values shown also correspond to the limiting value for the most limiting lattice for use when hand calculations are required.

Page 9 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT 2.0 MINIMUM CRITICAL POWER RATIO (MCPR) 2.1 Limits for Technical Specification 3.1.7.c During power operation, the operating MCPR shall be greater than or equal to the Operating Limit MCPR determined as the maximum of either:

A) the appropriate MCPR(1 ) from Figure (2a thru 2d)(2,3) times the K(f) shown in Figure 2e, Or, B) the appropriate MCPR(P)(4) from Figure 2f.

Additional MCPR(P) limits are required for operations without a backup pressure regulator.

These limits are shown in Figure 2g.

2.2 Limits for Technical Specification 3.1.7.e During 3 loop operation, the Operating Limit MCPR shall be increased by 0.03. No adjustment is needed during 4 loop operation.

NOTES:

1 Based on a 1.06 MCPR Safety Limit (SLMCPR) 2 For Figures 2a thru 2d tau (T) defined as follows:

T = (zr_. - r,)/( /. - r,)

TA = 0.868 seconds, control rod average scram insertion time limit to notch 39

.672+1.65 x.016 Va,.e

= ZNll,/NN

,==1 n = number of surveillance tests performed in cycle N,= number of active control rods measured in the ith surveillance test t,= average scram time to notch 39 of all rods measured inthe ith surveillance test N1 = total number of active rods measured 3 For the current exposure and feedwater pump configuration. "Pump Combinations" are also described in operating procedure Ni-OP-16, Attachment 13.

4 Introduction of the GNF2 fuel type requires use of power dependent MCPR limits for all off-rated conditions, including operations without a backup pressure regulator. When power is greater than 45%, the K(P) multiplier from Figure 2f is applied to the applicable rated condition MCPR limits from Figures 2a thru 2d. At less than or equal to 45% power, the MCPR(P) limits in Figure 2f are applied directly. This discussion also applies to Figure 2g. Figure 2f and 2g are applicable to both GEl 1 and GNF2 fuel.

Page 10 of 23

COLR1-21 NINE MILE POINT UNIT I Revision 00 r--1 CORE OPERATING LIMITS REPORT

- I.

L Figure 2a MCPR Operating Limits for Feedwater Pump Combination I maximum flows Beginning Of Cycle to EOR*-3851 MWdlST (Bounds TDFWP+MDFWP, TDFWP only, MDFWP only, two MDFWPs) 1.56 (1, 1.55) 1.54 a.

0 a CO1.52

=-

C.)

E E

1.5 (1, 1.50) 1.48 0 0.2 0.4 0.6 0.81 Tau

• EOR is the end of rated exposure as defined in the Cycle Management Report Page 11 of 23

COLR1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Ah MW Figure 2b MCPR Operating Limits for Feedwater Pump Combination 1 maximum flows EOR*-3851 MWd/ST to End Of Cycle (Bounds TDFWP+MDFWP, TDFWP only, MDFWP only, two MDFWPs) 1.66 1.64 (1, 1.64) 1.62 a 1.6 C.)

I 1.58 a CL, 0

2 1.56 Q

E E

" 1.54 1.52 (1, 1.52) 1.5 1.48 0 0.2 0.4 0.6 0.8 Tau

• EOR is the end of rated exposure as defined in the Cycle Management Report 0

Page 12 of 23

COLRI1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Figure 2c MCPR Operating Limits for Feedwater Pump Combination 2 maximum flows Beginning of Cycle to EOR*-3851 MWd/ST (Bounds TDFWP+ two MDFWPs) 1.62 1.6 (1, 1.60) 1.58

• 1.56 0 a.0

• 1.54 E

E 1.52 1.5 (1, 1.50) 1.48 0 0.2 0.4 0.6 0.8 1 Tau

• EOR is the end of rated exposure as defined in the Cycle Management Report Page 13 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Aml I.

W Figure 2d MCPR Operating Limits for Feedwater Pump Combination 2 maximum flows EOR*-3851 MWd/ST to End Of Cycle (Bounds TDFWP+ two MDFWPs) 1.72 1.7 (1, 1.70) 1.68 GNF2.,

1.66

a. 1.64 6

• 1.62 6 4) o 1.6 (0,1.60)

• 1.58 E

E

" 1.56 (1, 1.56)

GE11 1.54 1.52 1.5 (0, 1.50) 1.48 0 0.2 0.4 0.6 0.8 1 Tau

• EOR is the end of rated exposure as defined in the Cycle Management Report Page 14 of 23

O COLR1 -21 0

NINE MILE POINT UNIT 1 o0 Revision 00 CORE OPERATING LIMITS REPORT Figure 2e NMP-1 K(f) Curve for MCPR 1.5 K(f) = 1.50 when Flow < 45%, Otherwise:

- 102.5% K(f) = MAX( 1.0, 1.33075 - 0.441

• Flow/ 100%)

- 107.0% K(f) = MAX( 1.0, 1.35280 - 0.441

• Flow/ 100%)

-112.0% K(f) = MAX( 1.0, 1.37926 - 0.441

• Flow/ 100%)

1.4 . ...... . .......- 117.0% K(f) = MAX( 1.0, 1.40352 - 0.441

• Flow/ 100%)

- Automatic K(f) = MAX( 1.0, 1.441 - 0.441

• Flow/ 100%)

1.3 Automatic Flow Control C.)

117% Scoop Tube Setting 1.2 I112% S Tube Setting 0112% Scoop Tube Setting 1.1 Scoop107% Tube Setting.-/-__-__....... __

1070Scop5ub ScoTuettingin E I 0.9 i I S S 0 20 40 60 80 100 120 Core Flow (% of Rated)

Page 15 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT Figure 2f MCPR(P) Limits for Normal Operation 5

For 25% < P < 45%

• MCPR(P) = [2.91+0.0285(45%-P)] for Core Flow > 60% Flow

• MCPR(P) = [2.33+0.0510(45%-P)] for Core Flow < 60% Flow MCPR(P) = K(P)

• the appropriate MCPR Limit from Figures 2a through 2d for 45% 5 P < 100%

4

• K(P) = [1.216+0.00665(65%-P)] for 45% < P

• 65%

• K(P) = [1.133+0.00415(85%-P)] for 65% !5 P !585%

• K(P) = [1.000+0.00887(100%-P)] for 85% < P 5 100%

Core Flow > 60%

3 0 IL Core Flow 5 60%

2 1

0 0 20 40 60 80 100 Core Thermal Power (P) in units of % Rated Thermal Power (%RTP)

Page 16 of 23

COLR1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Figure 2g MCPR(P) Limits for Operation Without Backup Pressure Regulator 5

For 25% : P < 45%

• MCPR(P) = [2.91+0.0285(45%-P)] for Core Flow > 60% Flow

• MCPR(P) = [2.33+0.0510(45%-P)] for Core Flow < 60% Flow MCPR(P) = K(P)

• the appropriate MCPR Limit from Figures 2a through 2d for 45% !c P 5 100%

• K(P) = [1.336+0.01085(65%-P)] for 45% s P !565%

4

• K(P) = [1.198+0.00690(85%-P)] for 65% < P *c85%

• K(P) = [1.000+0.00887(100%-P)] for 85% < P !5100%

Coree Flow 60%

3 Aj C..

Core Flow < 60%

2 p

1* -1ý F 0 20 40 60 80 100 Core Thermal Power (P) in units of % Rated Thermal Power (%RTP)

Page 17 of 23

COLR1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT 3.0 LINEAR HEAT GENERATION RATE (LHGR) 3.1 Limits for Technical Specification 3.1.7.b During power operation, the Linear Heat Generation Rate (LHGR) of any rod in any fuel assembly at any axial location shall not exceed the maximum of 11.0kW/ft(1) or the limiting values shown in FBIR1-21, Revision 01, "Nine Mile Point Unit 1 Fuel Bundle Information Report" or in MFN 11-194, "GNF2 Advantage Generic Compliance with NEDE-2401 1OPOA (GESTAR II), NEDC-33270P, Revision 4, October 2011." These document contains the LHGR limits for both U02 rods (which contain no gadolinium) and the most limiting gadolinium-bearing rods for both GEl 1 and GNF2. Other gadolinium-bearing rods have LHGR limits which lie between these two curves. Compliance with these limits will be monitored by the plant's process computer.

For power operations between 45% and 100% RTP( 21without a backup pressure regulator, operating MFLPD shall be < LHGRFAC(P)(3 ).

NOTE:

1 GNF2 LHGR limit has been set down to a maximum value of 11 kW/ft to address Emergency Procedure Guidelines (EPG) requirements.

2 Introduction of the GNF2 fuel type requires use of a power dependent LHGR Correction Factor, or LHGRFAC(P) for power operations without a backup pressure regulator at greater than or equal to 45% RTP. Below 45% RTP, no additional limits are required. Figure 3 is applicable to both GEl 1 and GNF2 fuel types.

3 LHGRFAC(P) limits are provided for option B and option A scram times. If scram times are slower than option B (i.e. T > 0), then option A limits must be applied.

Page 18 of 23

COLRI1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT Figure 3 LHGRFAC(P) Limits for Operation Without Backup Pressure Regulator 1.2

ý1_ 7 -- _ --

Operating MFLPD shall be < LHGRFAC(P) 1.0 Option B 0.8 U- 0.6

-J

- - -Option A 0.4 Option A (T> 0)

OLHGRFAC(P) = [0.518] for 45% _ P *65%

OLHGRFAC(P) = [0.636 - 0.00590(85% - P)] for 65% < P < 85%

_LHGRFAC(P) = [1.000 - 0.02427(100% - P)] for 85% < P < 100%

0.2 Option B (r = 0)

LHGRFAC(P) = [0.867 - 0.00650(65% - P)] for 45% < P < 65%

LHGRFAC(P) = [0.987 - 0.00600(85% - P)] for 65% 5 P < 85%

LHGRFAC(P) = [1.000 - 0.00087(100% - P)] for 85% < P 5 100%

IJ 0.0 45 50 55 60 65 70 75 80 85 90 95 100 Core Thermal Power (P) in units of % Rated Thermal Power (%RTP)

Page 19 of 23

COLRI-21 NINE MILE POINT UNIT 1 Revision 00 CORE OPERATING LIMITS REPORT 4.0 POWER/FLOW RELATIONSHIP DURING OPERATION 4.1 Limits for Technical Specification 3.1.7.d and e The power/flow relationship shall not exceed the limiting values shown in Figure 4.

Page 20 of 23

0 COLR1-21 0

NINE MILE POINT UNIT I 0 Revision 00 f

CORE OPERATING LIMITS REPORT Figure 4 Limiting Power/ Flow Line 120.00 100.00 80.00 0

.-0 0

60.00 0

0 40.00 20.00 0.00 0 20 40 60 80 100 120 Core Flow (%of Rated)

Page 21 of 23

COLRI-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT 5.0 REFERENCE FOR TECHNICAL SPECIFICATIONS Technical Specification 6.6.5b:

NEDE 24011-P-A-19, "General Electric Standard Application for Reactor Fuel,"

May 2012 and the U.S. Supplement, NEDE-24011-P-A-19-US, May 2012.

Page 22 of 23

,I COLRI1-21 NINE MILE POINT UNIT I Revision 00 CORE OPERATING LIMITS REPORT 6.0 SOURCE DOCUMENTS The Core Operating Limits contained in this report were obtained from the following documents:

CORE OPERATING LIMITS REFERENCES APLHGR Limits (Section 1) 0000-0144-8266-SRLR, Revision 1, Supplemental Table la - h Reload Licensing Report for Nine Mile Point 1 Reload and corresponding 3 and 4 loop multipliers 22 Cycle 21, March 2013 Lattice Descriptions FBIR1-21, Revision 1, Nine Mile Point Unit 1 Fuel Bundle Information Report, April 2013 MCPR Limits (Section 2) 0000-0144-8266-SRLR, Revision 1, Supplemental Reload Licensing Report for Nine Mile Point I Reload 22 Cycle 21, March 2013 0000-0156-5878, Revision 1, Nine Mile Point 1 Cycle 23 Cycle-Specific Offrated Power Dependent Limits Below Pbypass with Turbine Bypass, April 2, 2013 EOR Definition CMR1-21, Revision 0, Nine Mile Point Unit 1, Cycle 21, Cycle Management Report, May 2013 LHGR Limits (Section 3) 0000-0144-8266-SRLR, Revision 1, Supplemental Reload Licensing Report for Nine Mile Point 1 Reload 22 Cycle 21, March 2013 FBIR1-21, Revision 1, Nine Mile Point Unit 1 Fuel (GEl 1)

Bundle Information Report, April 2013 MFN 11-194, Letter from A.A. Lingenfelter (GNF) to Document Control Desk (NRC),

Subject:

"GNF2 (GNF2) Advantage Generic Compliance with NEDE-2401 1-P-A (GESTAR II), NEDC-33270P, Revision 4, October 2011," October 21, 2011 Power/Flow Relationship (Section 4) NMP1 Technical Specification Amendment 92, Figure 3.1.7.aa Page 23 of 23