Text

Core Operating Limits Report (COLR)
	ML022960431
Person / Time
Site:	Oconee
Issue date:	10/15/2002
From:	Mccollum W; Duke Energy Corp
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	Download: ML022960431 (35)
	v • d • e

P Duke EEnergy.

W R. McCollum, Jr.

Vice President Duke Energy Oconee Nuclear Station 7800 Rochester Highway Seneca, SC 29672 (864) 885-3107 OFUCc' (864) 885-3564 iJ.4x October 15, 2002 U.

S.

Nuclear Regulatory Commission Document Control Desk Washington, D.

C.

20555

Subject:

Oconee Nuclear Site Docket No.

50-270 Core Operating Limits Report (COLR)

Gentlemen:

Attached, pursuant to Oconee Technical Specifications 5.6.5, is an information copy of a revision to the Core Operating Limits Report for Oconee Unit 2, Cycle 20, Rev.

17.

Very truly yours, W. R. McCollum, Site ce President Oconee Nuclear Sit Attachment KoD\\

T

NRC Document Control Desk October 15, 2002 Page 2 xc w/att:

Mr.

L.

A. Reyes, Regional Administrator U.

S. Nuclear Regulatory Commission, Region II Mr.

L.

N.

Olshan, Project Manager Office of Nuclear Reactor Regulation Mr.

Mel Shannon Senior Resident Inspector Oconee Nuclear Site

DISPOSITION OF THE ORIGINAL DOCUMENT WILL BE TO PRIORITY SuperRush THE TRANSMITTAL SIGNATURE UNLESS RECIPIENT IS OTHERWISE IDENTIFIED BELOW

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3) 06358 ONS REGUL COMPLIANCE ON03RC DO

4) 06700 ONS MANUAL MASTER FILE ON03DM

5) 06937 R R ST CLAIR EC08G DOCUMENT NO ONEI-0400-051 Duke Power Company CUMENT TRANSMITTAL FORM RI--ERNCE NUCLEAR GENERAL OFFICE OCONEE NUCLEAR STATION RESP GROUP: N/E EXEMPTION CODE: M-5 OCONEE UNIT 2 CYCLE 20 CORE OPERATING LIMITS REPORT Page 1 of 1 Date:

09/27102 Document Transmittal #:

DUK022700044 QA CONDITION N Yes

[

No OTHER ACKNOWLEDGEMENT REQUIRED D Yes IF QA OR OTHER ACKNOWLEDGEMENT REQUIRED, PLEASE ACKNOWLEDGE RECEIPT BY RETURNING THIS FORM TO:

Duke Power Company P.O. Box 1006 Energy Center EC03C Charlotte, N.C Rec'd By Date P

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NOMD-27 V1 MATION ONLI X

V1 V1 V1 REMARKS:

DUKE DOCUMENT RELEASE EXEMPT FROM (NUCLEAR) MODIFICATION PROGRAM 4

K S CANADY MANAGER NUCLEAR ENGINEERING BY:

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1

ONEI-0400-51 Rev 17 Page 1 of 32 Duke Power Company Oconee 2 Cycle 20 FOR INFORMATION ONLY Core Operating Limits Report QA Condition 1 RM1EWED AND APPROVED BY CFMI 313 nA*

ov*dbviy iAM 9.19 REWEWEANAPPMfrODBCVANS313 Prepared By: L. D. McClain a.

Checked By: D. W. Harris/

4

/_/*

k)L CDR By: M. E. Henshaw Approved By: R. R. St. Clair Date: 2*S'1

OO2.

Date:

11-4722-L Date 7

/,-

/6)2 I

ONEI-0400-51 Rev 17 Page 2 of 32 Oconee 2 Cycle 20 Core Operating Limits Report Insertion Sheet for Revision 17 I

This revision is not valid until the end of operation for Oconee 2 Cycle 19.

Remove these revision 16 pages 1-31 Insert these revision 17 pages 1-32 Revision Log Effective Pages Pages Date Revised Added Pages Total Effective Deleted Pages Oconee 2 Cycle 20 revisions below 17 Oct 2002 1 -31 32 32 1Oconee 2 Cycle 19 revisions below J

16 May.2001 1 -31 31 Oconee 2 Cycle 18 revisions below 15 Apr2001 1-4 31 14 Feb 2000 1-4 31 13 Nov 1999 1-31 31 12 Sep 1999 1-31 31 11 Apr 1999 1-4,6 31 10 Mar 1999 1-31 31 Revision

ONEI-0400-51 Rev 17 Page 3 of 32 Oconee 2 Cycle 20 1.0 Error Adjusted Core Operating Limits J

I The Core Operating Limits Report for 02C20 has been prepared in accordance with the requirements of ITS 5.6.5. The core operating limits within this report have been developed using NRC approved methodology identified in references 1 through 10. The RPS protective limits and maximum allowable setpoints are documented in references 11 through 13. These limits are validated for use in 02C20 by references 14 through 16. The 02C20 analyses assume a design flow of 107.5% of 88,000 gpm per RCS pump, radial local peaking (FAh) of 1.714, and axial peaking factor (Fz) of 1.5, and an EOC (< 100 ppmB) Tavg reduction of up to 10 OF provided 4 RCPs are in operation and Tavg does not decrease below 569 OF.

The error adjusted core operating limits included in section 1 of the report incorporate all necessary uncertainties and margins required for operation of the 02C20 reload core.

1.1 References

1. Nuclear Design Methodology Using CASMO-3 / SIMULATE-3P, DPC-NE-1004P-A, Revision 0, SER dated November 23, 1992.

2. Oconee Nuclear Station Reload Design Methodology II, DPC-NE-1002A, Revision 1, SER dated October 1, 1985.

3. Oconee Nuclear Station Reload Design Methodology, NFS-1001A, Revision 5, SER dated December 8, 2000.

4. ONS Core Thermal Hydraulic Methodology Using VIPRE-01, DPC-NE-2003P-A, Revision 1, SER dated June 23, 2000.

5. Thermal Hydraulic Statistical Core Design Methodology, DPC-NE-2005P-A, Revision 2, SER dated June 8, 1999.

6. Fuel Mechanical Reload Analysis Methodology Using TACO3, DPC-NE-2008P-A, SER dated April 3, 1995.

7. UFSAR Chapter 15 Transient Analysis Methodology, DPC-NE-3005-PA, Revision 1, SER dated May 25,1999.

8. DPC-NE-3000P-A, Thermal Hydraulic Transient Analysis Methodology, Rev. 2, SER dated October 14, 1998.

9. BAW-10192-PA, BWNT LOCA - BWNT Loss of Coolant Accident Evaluation Model for Once-Through Steam Generator Plants, SER dated February 18, 1997.

10. BAW-10227-PA, Evaluation of Advanced Cladding and Structural Material (M5) in PWR Reactor Fuel, SER dated February 4, 2000.

11. Variable Low Pressure Safety Limit, OSC-4048, Revision 3, July 1998.

12. Power Imbalance Safety Limits and Tech Spec Setpoints Using Error Adjusted Flux-Flow Ratio of 1.094, OSC-5604, Revision 1, November 1998.

13. ATc and EOC Reduced Tavg Operation, OSC-7265, Rev. 0, Duke Power Co., April 2001.

14. 02C20 Maneuvering Analysis, OSC-8082, Revision 1, September 2002.

15. 02C20 Specific DNB Analysis, OSC-8103, Revision 0, May 2002.

16. 02C20 Reload Safety Evaluation, OSC-8182, Revision 0, September 2002.

ONEI-0400-51 Rev 17 Page 4 of 32 Oconee 2 Cycle 20 Miscellaneous Setpoints BWST boron concentration shall be greater than 2220 ppm and less than 3000 ppm.

Referred to by ITS 3.5.4.

Spent fuel pool boron concentration shall be greater than 2220 ppm and less than 3000 ppm.

Referred to by ITS 3.7.12.

The equivalent of at least 1100 cubic feet of 11,000 ppm boron shall be maintained in the CBAST.

Referred to by ITS SLC 16.5.13.

CFT boron concentration shall be greater than 1835 ppm. The average boron concentration in the CFT's shall be less than 4000 ppm.

Referred to by ITS 3.5.1.

RCS and Refueling canal boron concentration shall be greater than 2220 ppm.

Referred to by ITS 3.9.1.

Shutdown Margin (SDM) shall be greater than 1% Ak/k.

Referred to by ITS 3.1.1.

Moderator Temperature Coefficient (MTC) shall be less than:

Linear interpolation is valid within the table provided.

Referred to by ITS 3.1.3.

MTC x 10-4 Ap, / F

+0.70

+0.40 0.00

-0.125

-0.25

% FP 0

15 80 100 120 Departure from Nucleate Boiling (DNB) parameter for RCS loop pressure shall be Referred to by ITS 3.4.1.

4 RCP:

measured hot leg pressure > 2125 psig 3 RCP:

measured hot leg pressure > 2125 psig DNB parameter for RCS loop average temperature shall be:

Referred to by ITS 3.4.1.

The measured Tavg must be less than COLR limits minus instrument uncertainty. ATc is the setpoint value selected by the operators. Values are expanded by linear interpolation on page 32 of this document without instrument uncertainty.

Max Loop Tavg (Incl 2°F unc)

ATc, 'F 4 RCP Op 3 RCP Op 0

581.0 581.0 1

581.4 581.2 2

581.8 581.4 3

582.1 581.7 4

582.5 581.9 5

582.9 582.1

This limit is applied to the loop with the lowest loop average temperature consistent with the NOTE in SR 3.4.1.2. All other temperature limits apply to the maximum loop Tavg.

DNB parameter for RCS loop total flow shall be:

Referred to by ITS 3.4.1.

4 RCP:

Measured > 107.5 %df 3 RCP:

Measured _> 74.7 % of 4 RCP min flow Regulating rod groups shall be withdrawn in sequence starting with group 5, group 6, and finally group 7.

Referred to by ITS 3.2.1.

Regulating rod group overlap shall be 25% +/- 5% between two sequential groups.

Referred to by ITS 3.2.1.

ONEI-0400-51 Rev 17 Page 5 of 32 Oconee 2 Cycle 20 EFPD 0 to 430 430 to EOC Core Power Level, %FP Full Incore Out of Core Backup Incore Steady State Operating Band Rod Index APSR %WD Min Max Min Max 292 +/- 5 300 30 40 292 +/- 5 300 100 100 Quandrant Power Tilt Setpoints Steady State Transient 30-100 0-30 30-100 0-30 3.50 7.66 7.16 9.45 2.31 6.09 5.63 7.72 2.24 3.87 3.63 4.81 Referred to by ITS 3.2.3.

Maximum 0-100 16.60 14.22 10.07

ONEI-0400-51 Rev 17 Page 6 of 32 Oconee 2 Cycle 20 Variable Low RCS Pressure RPS Setpoints Referred to by ITS 3.3.1 2400 P = 2355 psi-q T =618 'F 2300 2200 U)

Acceptable n

Operation S2100 (O

(D 15 P =11.14 *Tout -4706 0

2000 0

0 1900 Unacceptable Operation 1800 P =1800 psig T = 584 'F 1700 II I

540 560 580 600 620 640 Reactor Coolant Outlet Temperature, 'F

ONEI-0400-51 Rev 17 Page 7 of 32 Oconee 2 Cycle 20 RPS Power Imbalance Setpoints

% FP 0

90.4 107.9 107.9 90.4 0

0 63.1 80.6 80.6 63.1 0

% Imbalance

-33.0

-14.4 14.4 33.0 33.0

-33.0

-14.4 14.4 33.0 33.0 Maximum Allowable RPS Power Imbalance Setpoints

% FP

% Imbalance 4 Pumps 0

-35.0 90

-35.0 109.4

-14.4 109.4 14.4 90 35.0 0

35.0 3 Pumps 0

-35.0 62.3

-35.0 81.7

-14.4 81.7 14.4 62.3 35.0 0

35.0 4 Pumps 3 Pumps

ONEI-0400-51 Rev 17 Page 8 of 32 Oconee 2 Cycle 20 Operational Power Imbalance Setpoints Full Backup Out of

%FP Incore Incore Core 4 Pumps 0

-27.4

-26.9

-27.4 80

-27.4

-26.9

-27.4 90

-24.1

-23.7

-24.1 100

-15.8

-15.5

-15.8 102

-14.2

-13.8

-14.2 102 17.0 17.0 17.0 100 19.1 18.9 19.1 90 25.7 25.4 25.7 80 28.7 28.2 28.7 0

28.7 28.2 28.7 3 Pumps 0.0

-27.4

-26.9

-27.4 67.17

-27.4

-27.4 67.65

-26.9 77.0

-14.2

-13.8

-14.2 77.0 17.0 17.0 17.0 66.42 28.2 65.95 28.7 28.7 0.0 28.7 28.2 28.7

ONEI-0400-51 Rev 17 Page 9 of 32 Oconee 2 Cycle 20 Operational Power Imbalance Setpoints Operation with 4 RCS Pumps, BOC to EOC

% FP [

RPS Trip Full Incore Alarm J Out of Core Alarm 107.9 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90.4 90 89 88 87 86 85 84 83 82 81 80 0

-14.40

-15.36

-16.42

-17.48

-18.55

-19.61

-20.67

-21.73

-22.80

-23.86

-24.92

-25.99

-27.05

-28.11

-29.17

-30.24

-31.30

-32.36

-33.00

-33.00 14.40 15.36 16.42 17.48 18.55 19.61 20.67 21.73 22.80 23.86 24.92 25.99 27.05 28.11 29.17 30.24 31.30 32.36 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00

-14.20

-15.00

-15.80

-16.63

-17.46

-18.29

-19.12

-19.95

-20.78

-21.61

-22.44

-23.27

-23.77

-24.10

-24.43

-24.76

-25.09

-25.42

-25.75

-26.08

-26.41

-26.74

-27.07

-27.40

-27.40 17.00 18.05 19.10 19.76 20.42 21.08 21.74 22.40 23.06 23.72 24.38 25.04 25.44 25.70 26.00 26.30 26.60 26.90 27.20 27.50 27.80 28.10 28.40 28.70 28.70

-14.20

-15.00

-15.80

-16.63

-17.46

-18.29

-19.12

-19.95

-20.78

-21.61

-22.44

-23.27

-23.77

-24.10

-24.43

-24.76

-25.09

-25.42

-25.75

-26.08

-26.41

-26.74

-27.07

-27.40

-27.40 17.00 18.05 19.10 19.76 20.42 21.08 21.74 22.40 23.06 23.72 24.38 25.04 25.44 25.70 26.00 26.30 26.60 26.90 27.20 27.50 27.80 28.10 28.40 28.70 28.70

% FP j

RPS Trip Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 17 Page 10 of 32 Oconee 2 Cycle 20 Operational Power Imbalance Setpoints Operation with 3 RCS Pumps, BOC to EOC

% FP RPS Trip I

Full Incore Alarm Out of Core Alarm 80.6 80 79 78 77.0 76 75 74 73 72 71 70 69 68 67.2 67 66 65.9 65 64 63.1 63 62 61 60 0

-14.40

-15.04

-16.10

-17.16

-18.23

-19.29

-20.35

-21.41

-22.48

-23.54

-24.60

-25.67

-26.73

-27.79

-28.67

-28.85

-29.92

-29.98

-30.98

-32.04

-33.00

-33.00 14.40 15.04 16.10 17.16 18.23 19.29 20.35 21.41 22.48 23.54 24.60 25.67 26.73 27.79 28.67 28.85 29.92 29.98 30.98 32.04 33.00 33.00 33.00 33.00 33.00 33.00

-14.20

-15.54

-16.89

-18.23

-19.57

-20.92

-22.26

-23.60

-24.95

-26.29

-27.40

-27.40 17.00 18.06 19.12 20.18 21.23 22.29 23.35 24.41 25.47 26.53 27.40 27.58 28.64 28.70 28.70 28.70 28.70 28.70 28.70 28.70 28.70 28.70

-14.20

-15.54

-16.89

-18.23

-19.57

-20.92

-22.26

-23.60

-24.95

-26.29

-27.40

-27.40 17.00 18.06 19.12 20.18 21.23 22.29 23.35 24.41 25.47 26.53 27.40 27.58 28.64 28.70 28.70 28.70 28.70 28.70 28.70 28.70 28.70 28.70

% FP RPS Trip Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 17 Oconee 2 Cycle 20 Page 11 of 32 RPS Power Imbalance Setpoints Referred to by ITS 3.3.1 Thermal Power Level, %FP 120

(-14.4,107.9)

(14.4,107.9) 100 M1= 0.941 M2

-0.941 Acceptable 4 Pump Operation

(-33,90.4)

(33,90.4)

(-14.4,80.6)

(14.4,80.6)

(-33,63.1) 60 (33,63.1)

Acceptable 3 or 4 Pump Operation 40 20 I

I 0I I

I

-40

-30

-20

-10 0

10 20 30 40 Percent Power Imbalance

Oconee 2 Cycle 20 Imbalance Setpoints for 4 Pump Operation, BOC to EOC ONEI-0400-51 Rev 17 Page 12 of 32 0

-40

-35

-30

-25

-20

-15

-10

-5 0

5 Percent Axial Imbalance 10 15 20 25 30 35 40 110 100 90 80 70 60 50 L

0~

LL 0

1,

"(D "C

a, 0o 40 30 20 10

Oconee 2 Cycle 20 Imbalance Setpoints for 3 Pump Operation, BOC to EOC RPS Trip Setpoint ONEI-0400-51 Rev 17 Page 13 of 32 I

Incore & Outcore Alarm S___

1

f--

RPS Trip Setpoint.

-5 0

5 Percent Axial Imbalance 110 100 90 a,

0 0

LL 4.0 a,

U Ia, 0

80 70 60 50 40 30 20 10

-40

-35

-30

-25

-20

-15

-10 10 15 2

20 25 30 35 40 I

j

ONEI-0400-51 Rev 17 Page 14 of 32 Oconee 2 Cycle 20 Operational Rod Index Setpoints RI Insertion Setpoint

%FP No Inop Rod 1 Inop Rod 102.0 263.5 286.5 100.0 261.5 284.5 90.0 251.5 274.3 80.0 241.5 264.1 50.0 201.5 233.5 48.0 195.2 231.5 15.0 91.5 165.5 13.0 76.5 161.5 5.0 16.5 93.5 3.0 1.5 76.5 2.8 0.0 74.8 0.0 0.0 51.0 4 Pumps 3 Pumps 237.5 234.8 201.5 195.2 91.5 76.5 16.5 1.5 0.0 0.0 285.2 281.5 235.2 231.5 165.5 161.5 93.5 76.5 74.8 51.0 RI Withdrawal Setpoint 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 77.0 75.0 50.0 48.0 15.0 13.0 5.0 3.0 2.8 0.0

ONEI-0400-51 Rev 17 Page 15 of 32 Oconee 2 Cycle 20 Shutdown Margin Rod Index Setpoints RI Insertion Setpoint No Inop Rod 1 Inop Rod 224.6 286.5 221.5 284.5 141.5 231.5 76.5 161.5 1.5 76.5 0.0 74.8 0.0 51.0 4 Pumps 3 Pumps

%FP 102.0 100.0 48.0 13.0 3.0 2.8 0.0 77.0 75.0 48.0 13.0 3.0 2.8 0.0 RI Withdrawal Setpoint 300 300 300 300 300 300 300 300 300 300 300 300 300 300 227.4 221.5 141.5 76.5 1.5 0.0 0.0 285.2 281.5 231.5 161.5 76.5 74.8 51.0

Oconee 2 Cycle 20 Rod Index Setpoints 4 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 17 Page 16 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

%FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP7 102 100 99.8 24.8 100 100 63.5 101 100 99.0 24.0 100 100 62.5 100 100 98.2 23.2 100 100 61.5 99 100 97.5 22.5 100 100 60.5 98 100 96.7 21.7 100 100 59.5 97 100 95.9 20.9 100 100 58.5 96 100 95.2 20.2 100 100 57.5 95 100 94.4 19.4 100 100 56.5 94 100 93.6 18.6 100 100 55.5 93 100 92.9 17.9 100 100 54.5 92 100 92.1 17.1 100 100 53.5 91 100 91.3 16.3 100 100 52.5 90 100 90.6 15.6 100 100 51.5 89 100 89.8 14.8 100 100 50.5 88 100 89.0 14.0 100 100 49.5 87 100 88.2 13.2 100 100 48.5 86 100 87.5 12.5 100 100 47.5 85 100 86.7 11.7 100 100 46.5 84 100 85.9 10.9 100 100 45.5 83 100 85.2 10.2 100 100 44.5 82 100 84.4 9.4 100 100 43.5 81 100 83.6 8.6 100 100 42.5 80 100 82.9 7.9 100 100 41.5 79 100 82.1 7.1 100 100 40.2 78 100 81.3 6.3 100 100 38.8 77 100 80.6 5.6 100 100 37.5 76 100 79.8 4.8 100 100 36.2 75 100 79.0 4.0 100 100 34.8 74 100 78.2 3.2 100 100 33.5 73 100 77.5 2.5 100 100 32.2 72 100 76.7 1.7 100 100 30.8 71 100 75.9 0.9 100 100 29.5 70 100 75.2 0.2 100 100 28.2 69.8 100 75.0 0

100 100 27.9 69 100 73.8 0

100 100 26.8 68 100 72.3 0

100 100 25.5 67.6 100 71.7 0

100 100 25.0 67 100 70.7 0

100 99.6 24.6 66 100 69.2 0

100 98.9 23.9 65 100 67.7 0

100 98.2 23.2 64 100 66.1 0

100 97.6 22.6 63 100 64.6 0

100 96.9 21.9 62 100 63.0 0

100 96.2 21.2 61 100 61.5 0

100 95.6 20.6 60 100 60.0 0

100 94.9 19.9 59 100 58.4 0

100 94.2 19.2 58 100 56.9 0

100 93.6 18.6 57 100 55.3 0

100 92.9 17.9 56 100 53.8 0

100 92.2 17.2 55 100 52.3 0

100 91.6 16.6 54 100 50.7 0

100 90.9 15.9 53 100 49.2 0

100 90.2 15.2 52 100 47.7 0

100 89.6 14.6 51 100 46.1 0

100 88.9 13.9 50 100 44.6 0

100 88.2 13.2

% FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Continued on nextpage.

Oconee 2 Cycle 20 Rod Index Setpoints 4 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 17 Page 17 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 49 100 43.0 0

100 86.7 11.7 48 100 41.5 0

100 85.1 10.1 47 100 39.6 0

100 83.5 8.5 46 100 37.8 0

100 82.0 7.0 45 100 35.9 0

100 80.4 5.4 44 100 34.1 0

100 78.8 3.8 43 100 32.2 0

100 77.2 2.2 42 100 30.4 0

100 75.7 0.7 41.6 100 29.6 0

100 75.0 0

41 100 28.5 0

100 73.2 0

40 100 26.6 0

100 70.1 0

39.1 100 25.0 0

100 67.3 0

39 99.9 24.9 0

100 66.9 0

38 99.0 24.0 0

100.

63.8 0

37 98.0 23.0 0

100 60.6 0

36 97.1 22.1 0

100 57.5 0

35 96.2 21.2 0

100 54.3 0

34 95.2 20.2 0

100 51.2 0

33 94.3 19.3 0

100 48.1 0

32 93.4 18.4 0

100 44.9 0

31 92.5 17.5 0

100 41.8 0

30 91.5 16.5 0

100 38.6 0

29 90.6 15.6 0

100 35.5 0

28 89.7 14.7 0

100 32.4 0

27 88.8 13.8 0

100 29.2 0

26 87.8 12.8 0

100 26.1 0

25.7 87.5 12.5 0

100 25.0 0

25 86.9 11.9 0

99.0 24.0 0

24 86.0 11.0 0

97.4 22.4 0

23 85.0 10.0 0

95.8 20.8 0

22 84.1 9.1 0

94.2 19.2 0

21 83.2 8.2 0

92.7 17.7 0

20 82.2 7.2 0

91.1 16.1 0

19 81.3 6.3 0

89.5 14.5 0

18 80.4 5.4 0

88.0 13.0 0

17 79.5 4.5 0

86.4 11.4 0

16 78.5 3.5 0

84.8 9.8 0

15 77.6 2.6 0

83.2 8.2 0

14 76.7 1.7 0

79.5 4.5 0

13 75.8 0.8 0

75.8 0.8 0

12.8 75.0 0

0 75.0 0

0 12 69.0 0

0 69.0 0

0 11 61.5 0

0 61.5 0

0 10 54.0 0

0 54.0 0

0 9

46.5 0

0 46.5 0

0 8

39.0 0

0 39.0 0

0 7

31.5 0

0 31.5 0

0 6

24.0 0

0 24.0 0

0 5

16.5 0

0 16.5 0

0 4

9.0 0

0 9.0 0

0 3

1.5 0

0 1.5 0

0 2.8 0

0 0

0 2

0 0

1 0

0 0

% FP CRGP 5 CRGP 6 CRGP 7 CRGP I CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Oconee 2 Cycle 20 Rod Index Setpoints 3 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 17 Page 18 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 77 100 100 27.4 100 100 37.5 76.2 100 100 25.0 100 100 36.4 76 100 99.7 24.7 100 100 36.1 75 100 98.2 23.2 100 100 34.8 74 100 96.8 21.8 100 100 33.5 73 100 95.3 20.3 100 100 32.1 72 100 93.8 18.8 100 100 30.8 71 100 92.3 17.3 100 100 29.5 70 100 90.8 15.8 100 100 28.1 69 100 89.4 14.4 100 100 26.8 68 100 87.9 12.9 100 100 25.5 67.6 100 87.4 12.4 100 100 25.0 67 100 86.4 11.4 100 99.6 24.6 66 100 84.9 9.9 100 98.9 23.9 65 100 83.4 8.4 100 98.2 23.2 64 100 82.0 7.0 100 97.6 22.6 63 100 80.5 5.5 100 96.9 21.9 62 100 79.0 4.0 100 96.2 21.2 61 100 77.5 2.5 100 95.6 20.6 60 100 76.0 1.0 100 94.9 19.9 59.3 100 75.0 0

100 94.4 19.4 59 100 74.1 0

100 94.2 19.2 58 100 71.1 0

100 93.6 18.6 57 100 68.2 0

100 92.9 17.9 56 100 65.2 0

100 92.2 17.2 55 100 62.2 0

100 91.6 16.6 54 100 59.3 0

100 90.9 15.9 53 100 56.3 0

100 90.2 15.2 52 100 53.4 0

100 89.6 14.6 51 100 50.4 0

100 88.9 13.9 50 100 47.4 0

100 88.2 13.2 49 100 44.5 0

100 86.7 11.7 48 100 41.5 0

100 85.1 10.1 47 100 39.6 0

100 83.5 8.5 46 100 37.8 0

100 82.0 7.0 45 100 35.9 0

100 80.4 5.4 44 100 34.1 0

100 78.8 3.8 43 100 32.2 0

100 77.2 2.2 42 100 30.4 0

100 75.7 0.7 41.6 100 29.6 0

100 75.0 0

41 100 28.5 0

100 73.2 0

40 100 26.6 0

100 70.1 0

39.1 100 25.0 0

100 67.3 0

39 99.9 24.9 0

100 66.9 0

38 99 24.0 0

100 63.8 0

37 98 23.0 0

100 60.6 0

36 97.1 22.1 0

100 57.5 0

35 96.2 21.2 0

100 54.3 0

34 95.2 20.2 0

100 51.2 0

33 94.3 19.3 0

100 48.1 0

32 93.4 18.4 0

100 44.9 0

31 92.5 17.5 0

100 41.8 0

30 91.5 16.5 0

100 38.6 0

29 90.6 15.6 0

100 35.5 0

28 89.7 14.7 0

100 32.4 0

% FP CRGP 5 CRGP 6 CRGP 7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Continued on next page.

Oconee 2 Cycle 20 Rod Index Setpoints 3 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 17 Page 19 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 27 88.8 13.8 0

100 29.2 0

26 87.8 12.8 0

100 26.1 0

25.7 87.5 12.5 0

100 25.0 0

25 86.9 11.9 0

99.0 24.0 0

24 86.0 11.0 0

97.4 22.4 0

23 85.0 10.0 0

95.8 20.8 0

22 84.1 9.1 0

94.2 19.2 0

21 83.2 8.2 0

92.7 17.7 0

20 82.2 7.2 0

91.1 16.1 0

19 81.3 6.3 0

89.5 14.5 0

18 80.4 5.4 0

88.0 13.0 0

17 79.5 4.5 0

86.4 11.4 0

16 78.5 3.5 0

84.8 9.8 0

15 77.6 2.6 0

83.2 8.2 0

14 76.7 1.7 0

79.5 4.5 0

13 75.8 0.8 0

75.8 0.8 0

12.8 75.0 0

0 75.0 0

0 12 69.0 0

0 69.0 0

0 11 61.5 0

0 61.5 0

0 10 54.0 0

0 54.0 0

0 9

46.5 0

0 46.5 0

0 8

39.0 0

0 39.0 0

0 7

31.5 0

0 31.5 0

0 6

24.0 0

0 24.0 0

0 5

16.5 0

0 16.5 0

0 4

9.0 0

0 9.0 0

0 3

1.5 0

0 1.5 0

0 2.8 0

0 0

0 2

0 0

1 0

0 0

% FP CRGP5 CRGP6 CRGP 7 CRGP5 CRGP 6 CRGP 7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Oconee 2 Cycle 20 Rod Index Setpoints 4 Pump Operation, 1 Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 17 Page 20 of 32 Shutdown Mar in Setoint Operational Alarm Setpoint

% FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 102 100 100 86.5 100 100 86.5 101 100 100 85.5 100 100 85.5 100 100 100 84.5 100 100 84.5 99 100 100 83.5 100 100 83.5 98 100 100 82.5 100 100 82.5 97 100 100 81.4 100 100 81.4 96 100 100 80.4 100 100 80.4 95 100 100 79.4 100 100 79.4 94 100 100 78.4 100 100 78.4 93 100 100 77.4 100 100 77.4 92 100 100 76.3 100 100 76.3 91 100 100 75.3 100 100 75.3 90 100 100 74.3 100 100 74.3 89 100 100 73.3 100 100 73.3 88 100 100 72.3 100 100 72.3 87 100 100 71.2 100 100 71.2 86 100 100 70.2 100 100 70.2 85 100 100 69.2 100 100 69.2 84 100 100 68.2 100 100 68.2 83 100 100 67.2 100 100 67.2 82 100 100 66.2 100 100 66.2 81 100 100 65.1 100 100 65.1 80 100 100 64.1 100 100 64.1 79 100 100 63.1 100 100 63.1 78 100 100 62.1 100 100 62.1 77 100 100 61.1 100 100 61.1 76 100 100 60.0 100 100 60.0 75 100 100 59.0 100 100 59.0 74 100 100 58.0 100 100 58.0 73 100 100 57.0 100 100 57.0 72 100 100 56.0 100 100 56.0 71 100 100 54.9 100 100 54.9 70 100 100 53.9 100 100 53.9 69 100 100 52.9 100 100 52.9 68 100 100 51.9 100 100 51.9 67 100 100 50.9 100 100 50.9 66 100 100 49.8 100 100 49.8 65 100 100 48.8 100 100 48.8 64 100 100 47.8 100 100 47.8 63 100 100 46.8 100 100 46.8 62 100 100 45.8 100 100 45.8 61 100 100 44.8 100 100 44.8 60 100 100 43.7 100 100 43.7 59 100 100 42.7 100 100 42.7 58 100 100 41.7 100 100 41.7 57 100 100 40.7 100 100 40.7 56 100 100 39.7 100 100 39.7 55 100 100 38.6 100 100 38.6 54 100 100 37.6 100 100 37.6 53 100 100 36.6 100 100 36.6 52 100 100 35.6 100 100 35.6 51 100 100 34.6 100 100 34.6 50 100 100 33.5 100 100 33.5 49 100 100 32.5 100 100 32.5 48 100 100 31.5 100 100 31.5

% FP CRGP5 CRGP6 CRGP7 CRGP 5 CRGP 6 CRGP 7 1_

Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Continued on next page.

Oconee 2 Cycle 20 Rod Index Setpoints 4 Pump Operation, 1 Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 17 Page 21 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 47 100 100 29.5 100 100 29.5 46 100 100 27.5 100 100 27.5 45 100 100 25.5 100 100 25.5 44.8 100 100 25.0 100 100 25.0 44 100 99.2 24.2 100 99.2 24.2 43 100 98.2 23.2 100 98.2 23.2 42 100 97.2 22.2 100 97.2 22.2 41 100 96.2 21.2 100 96.2 21.2 40 100 95.2 20.2 100 95.2 20.2 39 100 94.2 19.2 100 94.2 19.2 38 100 93.2 18.2 100 93.2 18.2 37 100 92.2 17.2 100 92.2 17.2 36 100 91.2 16.2 100 91.2 16.2 35 100 90.2 15.2 100 90.2 15.2 34 100 89.2 14.2 100 89.2 14.2 33 100 88.2 13.2 100 88.2 13.2 32 100 87.2 12.2 100 87.2 12.2 31 100 86.2 11.2 100 86.2 11.2 30 100 85.2 10.2 100 85.2 10.2 29 100 84.2 9.2 100 84.2 9.2 28 100 83.2 8.2 100 83.2 8.2 27 100 82.2 7.2 100 82.2 7.2 26 100 81.2 6.2 100 81.2 6.2 25 100 80.2 5.2 100 80.2 5.2 24 100 79.2 4.2 100 79.2 4.2 23 100 78.2 3.2 100 78.2 3.2 22 100 77.2 2.2 100 77.2 2.2 21 100 76.2 1.2 100 76.2 1.2 20 100 75.2 0.2 100 75.2 0.2 19.8 100 75.0 0

100 75.0 0

19 100 73.5 0

100 73.5 0

18 100 71.5 0

100 71.5 0

17 100 69.5 0

100 69.5 0

16 100 67.5 0

100 67.5 0

15 100 65.5 0

100 65.5 0

14 100 63.5 0

100 63.5 0

13 100 61.5 0

100 61.5 0

12 100 53.0 0

100 53.0 0

11 100 44.5 0

100 44.5 0

10 100 36.0 0

100 36.0 0

9 100 27.5 0

100 27.5 0

8.7 100 25.0 0

100 25.0 0

8 97.0 22.0 0

97.0 22.0 0

7 92.8 17.8 0

92.8 17.8 0

6 88.5 13.5 0

88.5 13.5 0

5 84.2 9.2 0

84.2 9.2 0

4 80.0 5.0 0

80.0 5.0 0

3 75.8 0.8 0

75.8 0.8 0

2.8 74.8 0

0 74.8 0

0 2

68.0 0

0 68.0 0

0 1

59.5 0

0 59.5 0

0 0

51 0

0 51 0

0

%FP CRGP5 CRGP 6 CRGP 7 CRGP5 CRGP 6 CRGP 7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Oconee 2 Cycle 20 Rod Index Setpoints 3 Pump Operation, I Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 17 Page 22 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP 7 77 100 100 85.2 100 100 85.2 76 100 100 83.4 100 100 83.4 75 100 100 81.5 100 100 81.5 74 100 100 79.6 100 100 79.6 73 100 100 77.8 100 100 77.8 72 100 100 75.9 100 100 75.9 71 100 100 74.1 100 100 74.1 70 100 100 72.2 100 100 72.2 69 100 100 70.4 100 100 70.4 68 100 100 68.5 100 100 68.5 67 100 100 66.7 100 100 66.7 66 100 100 64.8 100 100 64.8 65 100 100 63.0 100 100 63.0 64 100 100 61.1 100 100 61.1 63 100 100 59.3 100 100 59.3 62 100 100 57.4 100 100 57.4 61 100 100 55.6 100 100 55.6 60 100 100 53.7 100 100 53.7 59 100 100 51.9 100 100 51.9 58 100 100 50.0 100 100 50.0 57 100 100 48.2 100 100 48.2 56 100 100 46.3 100 100 46.3 55 100 100 44.5 100 100 44.5 54 100 100 42.6 100 100 42.6 53 100 100 40.8 100 100 40.8 52 100 100 38.9 100 100 38.9 51 100 100 37.1 100 100 37.1 50 100 100 35.2 100 100 35.2 49 100 100 33.4 100 100 33.4 48 100 100 31.5 100 100 31.5 47 100 100 29.5 100 100 29.5 46 100 100 27.5 100 100 27.5 45 100 100 25.5 100 100 25.5 44.8 100 100 25.0 100 100 25.0 44 100 99.2 24.2 100 99.2 24.2 43 100 98.2 23.2 100 98.2 23.2 42 100 97.2 22.2 100 97.2 22.2 41 100 96.2 21.2 100 96.2 21.2 40 100 95.2 20.2 100 95.2 20.2 39 100 94.2 19.2 100 94.2 19.2 38 100 93.2 18.2 100 93.2 18.2 37 100 92.2 17.2 100 92.2 17.2 36 100 91.2 16.2 100 91.2 16.2 35 100 90.2 15.2 100 90.2 15.2 34 100 89.2 14.2 100 89.2 14.2 33 100 88.2 13.2 100 88.2 13.2 32 100 87.2 12.2 100 87.2 12.2 31 100 86.2 11.2 100 86.2 11.2 30 100 85.2 10.2 100 85.2 10.2 29 100 84.2 9.2 100 84.2 9.2 28 100 83.2 8.2 100 83.2 8.2 27 100 82.2 7.2 100 82.2 7.2 26 100 81.2 6.2 100 81.2 6.2 25 100 80.2 5.2 100 80.2 5.2 24 100 79.2 4.2 100 79.2 4.2

% FP CRGP5 CRGP 6 CRGP 7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Continued on nextpage.

Oconee 2 Cycle 20 Rod Index Setpoints 3 Pump Operation, 1 Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 17 Page 23 of 32 Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 23 100 78.2 3.2 100 78.2 3.2 22 100 77.2 2.2 100 77.2 2.2 21 100 76.2 1.2 100 76.2 1.2 20 100 75.2 0.2 100 75.2 0.2 19.8 100 75.0 0

100 75.0 0

19 100 73.5 0

100 73.5 0

18 100 71.5 0

100 71.5 0

17.

100 69.5 0

16 100 67.5 0

100 67.5 0

15 100 65.5 0

100 65.5 0

14 100 63.5 0

100 63.5 0

13 100 61.5 0

100 61.5 0

12 100 53.0 0

100 53.0 0

11 100 44.5 0

100 44.5 0

10 100 36.0 0

100 36.0 0

9 100 27.5 0

100 27.5 0

8.7 100 25.0 0

100 25.0 0

8 97.0 22.0 0

97.0 22.0 0

7 92.8 17.8 0

92.8 17.8 0

6 88.5 13.5 0

88.5 13.5 0

5 84.2 9.2 0

84.2 9.2 0

4 80.0 5.0 0

80.0 5.0 0

3 75.8 0.8 0

75.8 0.8 0

2.8 74.8 0

0 74.8 0

0 2

68.0 0

0 68.0 0

0 1

59.5 0

0 59.5 0

0 0

51 0

0 51 0

0

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Oconee 2 Cycle 20 L

ONEI-0400-51 Rev 17 Page 24 of 32 U

Control Rod Position Setpoints

.No Inoperable Rods, 4 Pump Flow Restricted Operation Unacceptable Operation 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5

15 25 35 45 55 65 75 85 95 oil 1 0 10 20 30 40 50 60 70 80 90 1007 I Group 7 Control Rod Position, % WD 105 01 100 4 I1 0 a 77 M MEiM 1r 105 100 95 90 85 80 Acceptable M

50 Operation rilli.

m....

M45 5

0 75 70 65 60 55 It 4

I 0

10 20 30 40 50 60 70 80 90 100 I Group 5 Group 6 I

I m

i I!;:!:!!;!!!:! !!!=HI+H

!M I.ýj

I 40 35 30 25 20 15 10 5

0 Ill I

i 0

I

+Hi V

T

J Oconee 2 Cycle 20 L

105 Control Rod Position Setpoints 100 No Inoperable Rods, 3 Pump Flow 95 90 85 80 7 5 H 1 1 1

' 1 1

1 1..

70 65 II leU11111nacceptable 65 (L

Operation LL ~60 -......

0,.

55 40 30 25 a0 ca 45 10 40 35 25 5

11 20 15M 114 10 0o 10 20 30 40 50 60 70 80 90 100 Group 5 ONEI-0400-51 Rev 17 Page 25 of 32 105 100 95 90 85 80 75 70 65 60 55 50 45 40 35 Acceptable 30 25 20 15 10 5

S0 10 20 30 40 50 60 70 80 90 100 Group 7 Control Rod Position, % WD

ONEI-0400-51 Rev 17 Oconee 2 Cycle 20 105 Control Rod Position Setpoints 100

-1 Inoperable Rod, 4 Pump Flow 915 90"H 85 H+H hi 80 75 70 65 60 55 50 45 40 35 30 25 20 H

Unacceptable Operation H+t-H Group 6i R

I1 S5 15 25 35 45 55 6575 85 95 I

I I

I II Page 26 of 32 105 100 95 90 85 80 75 70 65 60 55 50 Operation S45

- 35 40 2 5

-H 20 15 10 5

0 0

10 2o 30 40 50 60 70 80 90 100 1 Group 7 Control Rod Position, % WD 14H LL 0

0 C-)

r)

Ii m

4IH 15 10 5

0 hi H4 10 10 20 30 40 50 60 70 80 90 100 Group 5

.1 I

I I

i J

4 P

444 H44H 44-1 M] !

44 III iii Ill III

-H ii II t*

ll(

llr Ill Ill Ill Ill ltlll I

1 I

I I

1 H-H+HH i A! H.-H4444t*

IILflll)l

J Oconee 2 Cycle 20 L

105 HIM litIII Control Rod Position Setpoints 100 "ft 1 Inoperable Rod, 3 Pump Flow I IIIHI M I I I m l iH o

95 90 85 80 75 70 65 u.60 0

55

-50 0

(U 45 40.

35 30 151 10" 85TI I fI 80 75 til 10 41 0o 10 20 30 40 50 60 70 80 90 100 l

I Group1 I 5

ONEI-0400-51 Rev 17 Page 27 of 32 HIM

.105

~100 mi:::m::MIA::i:i::i:

lilI"I H I]-MI II*

- :g

~90

l.

85

~80 lilt

,,oI I° 11 1 i l l i 6 0 55 50 Operation 40 35 30 25 20 15 10 5

HIT 85 M95 44 i

t O

l S0 10 20 30 40 50 60 70 80 90 100 I Group7[

Control Rod Position, % WD

ONEI-0400-51 Rev 17 Page 28 of 32 Oconee 2 Cycle 20 2.0 Core Operating Limits -- Not Error Adjusted The data provided on the following pages satisfies a licensing commitment to identify specific parameters before instrumentation uncertainties are incorporated.

References provided in section 1 of this COLR identify the sources for the data which follows.

Core Power Level, Quadrant Power T Core Outl p

1:(

2' 2

2; 2;

%FP 3C "ult, %

Quadrant Power Tilt Limits Referred to by ITS 3.2.3.

Steady State T

)-100 0-30 30-101 5.35 10.00 9.44 "ransient 0

0-30 12.00 Variable Low RCS Pressure Protective Limits Referred to by ITS 2.1.1.

et Pressure Reactor Coolant Outlet Temperature, OF

'sia 3 RCS Pumps 4 RCS Pumps 800 581.0 578.3 900 590.0 587.3 000 598.9 596.3 100 607.9 605.2 200 616.9 614.2 300 625.9 623.2 Maximum 0 - 100 20.00

ONEI-0400-51 Rev 17 Page 29 of 32 Oconee 2 Cycle 20 Axial Power Imbalance Protective Limits Referred to by ITS 2.1.1 4 Pumps 3 Pumps

%FP 0

80 90 100 112 112 100 90 80 0

0 74.6 77.0 86.6 86.6 77.0 74.6 0

RPS Operational

-48.0

-31.1 31.1 48.0 48.0

-48.0

-31.1 31.1 48.0 48.0

-38.7

-35.4

-26.0 30.0 37.4 40.3 40.3

-38.7

-38.7 40.3 40.3

ONEI-0400-51 Rev 17 Page 30 of 32 Oconee 2 Cycle 20 Rod Index Limits Referred to by ITS 3.2.1 Operational RI Shutdown Margin RI Insertion Limit

%FP Insertion Limit No Inop Rod 1 Inop Rod 102 100 90 80 50 15 5

77 50 15 5

262 260 250 240 200 90 0

236 200 90 0

220 140 75 0

283 230 160 75 280 230 160 75 RI Withdrawal Limit 300 300 300 300 300 300 300 300 300 300 300 4 Pumps 3 Pumps

ONEI-0400-51 Rev 17 Page 31 of 32 Oconee 2 Cycle 20 LOCA Limits

'

t4 A.4

j'

Core Elevation Feet LOCA LHR kw/ft Limit Versus Burnup Mk-B1OF and Mk-B1OL Fuel Mk-B11 Fuel Mk-B11 Fuel (LTA) 0.000 2.506 4.264 6.021 7.779 9.536 12.00 0.000 2.506 4.264 6.021 7.779 9.536 12.00 0.000 2.506 4.264 6.021 7.779 9.536 12.00 0 GWd/mtU 15.6 16.5 16.8 17.0 17.0 16.7 15.8 0 GWd/mtU 15.5 16.3 16.5 16.8 16.5 16.2 15.4 0 GWd/mtU 14.3 15.1 15.4 15.8 15.6 15.1 14.3 30 GWd/mtU 15.6 16.5 16.8 17.0 17.0 16.7 15.8 40 GWd/mtU 15.5 16.3 16.5 16.8 16.5 16.2 15.4 30 GWd/mtU 14.3 15.1 15.4 15.8 15.6 15.1 14.3 62 GWd/mtU 11.6 11.6 11.6 11.6 11.6 11.6 11.6 62 GWdImtU 12.6 12.6 12.6 12.6 12.6 12.6 12.6 60 GWd/mtU 9.2 9.2 9.2 9.2 9.2 9.2 9.2

ONEI-0400-51 Rev 17 Page 32 of 32 Oconee 2 Cycle 20 4 RCP Operation - Loop Average Temp., TF 3 RCP Operation - Loop Average Temp., F ATcold, *F Tavg (Analytical)

Tavg (Analytical)

O.0

<581.0

<581.0O 0.1

<581.0

<581.0 0.2

<581.1

<581.0 0.3

<581.1

<581.1 0.4

<581.2

<581.1 0.5

<581.2

<581.1 0.6

<581.2

<581.1 0.7

<581.3

<581.2 0.8

<581.3

<581.2 0.9

<581.3

<581.2 1.0

<581.4

<581.2 1.1

<581.4

<581.2 1.2

<581.5

<581.3 1.3

<581.5

<581.3 1.4

<581.5

<581.3 1.5

<581.6

<581.3 1.6

<581.6

<581.4 1.7

<581.6

<581.4 1.8

<581.7

<581.4 1.9

<581.7

<581.4 2.0

<581.8

<581.4 2.1

<581.8

<581.5 2.2

<581.8

<581.5 2.3

<581.9

<581.5 2.4

<581.9

<581.5 2.5

<582.0

<581.6 2.6

<582.0

<581.6 2.7

<582.0

<581.6 2.8

<582.1

<581.6 2.9

<582.1

<581.6 3.0

<582.1

<581.7 3.1

<582.2

<581.7 3.2

<582.2

<581.7 3.3

<582.3

<581.7 3.4

<582.3

<581.7 3.5

<582.3

<581.8 3.6

<582.4

<581.8 3.7

<582.4

<581.8 3.8

<582.4

<581.8 3.9

<582.5

<581.9 4.0

<582.5

<581.9 4.1

<582.6

<581.9 4.2

<582.6

<581.9 4.3

<582.6

<581.9 4.4

<582.7

<582.0 4.5

<582.7

<582.0 4.6

<582.7

<582.0 4.7

<582.8

<582.0 4.8

<582.8

<582.1 4.9

<582.9

<582.1 5.0

<582.9

<582.1

ML022960431

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