ML100560421

Submittal of Core Operating Limits Report (COLR)

ML100560421
Person / Time
Site:	Oconee
Issue date:	02/18/2010
From:	Baxter D Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML100560421 (36)

Text

DAVE BAXTER Duke Ehnergy Vice President Oconee Nuclear Station Duke Energy ON01 VP / 7800 Rochester Highway Seneca, SC 29672 864-873-4460 864-873-4208 fax dabaxter@dukeenergy.com February 18, 2010 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

Duke Energy Carolinas, LLC Oconee Nuclear Site Docket Number 50-270 Core Operating Limits Report (COLR)

Gentlemen:

Attached, pursuant to Oconee Technical Specification 5.6.5, is an information copy of a revision to the Core Operating Limits Report for Oconee Unit 2, Cycle 24, Rev. 29.

If you have any questions, please direct them to Judy Smith at 864-873-4309.

Sincerely, Dave axter Vice President Oconee Nuclear Station Attachment Aooý www. duke-energy. com

NRC Document Control Desk February 18, 2010 Page 2 xc w/att: Mr. Luis Reyes Regional Administrator, Region II U.S. Nuclear Regulatory Commission Sam Nunn Atlanta Federal Center 61 Forsyth St., SW, Suite 23T85 Atlanta, Ga. 30303-8931 Mr. John Stang Project Manager U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Mail Stop 8 G9A Washington, DC 20555 Mr. Andrew Sabisch Senior Resident Inspector Oconee Nuclear Site N

DISPOSITION OF THE ORIGINAL DOCUMENT WILL BE TO SuperRush THE TRANSMITTAL SIGNATURE UNLESS RECIPIENT IS Date: 02117110 OTHERWISE IDENTIFIED BELOW Document Transmittal #: DUK100480022

1) 00813 DOC MGMT EC04T ORIGINAL

ý12rtý063584ONS REGUL COMPLIANCE ON03RC [

Duke Energy QA CONDITION N Yes No

3) 06700 ONS MANUAL MASTER FILE ON03DM

4) 06937. R RST CLAIR EC08G DOCUMENT TRANSMITTAL FORM OTHER ACKNOWLEDGEMENT REQUIRED D] Yes IF QA OR OTHER ACKNOWLEDGEMENT REQUIRED, PLEASE ACKNOWLEDGE RECEIPT BY RETURNING THIS FORM TO:

REFERENCE INFORMATION NUCLEAR GENERAL OFFICE ONLY OCONEE NUCLEAR STATION Duke Energy 7800 Rochester Highway Document Management RESP GROUP: NE ON02DM WORK ITEM: EXEMPTION M-5 Seneca, South Carolina 29672 RECORD RETENTION: 421734 OCONEE 2 CYCLE 24 CORE OPERATING LIMITS REPORT Rec'd By Page 1 of 1 Date 1 1 1 V~T ~l* r1 1-1---r -

DOCUMENT NO QA COND REV #/DATE DISTR CODE 1 13 4 5 6 7 8 9 10 11 112 113 114 15 TOTAL TOTAL ONE1-0400-051 1 029 02/17/10 NOMD-27 X V1 V1 3 I I _______________________________

£~ - .1______ ~I~ 1 ______ .1- .1~ I. - .~- -, - ______ .~- - ______________

REMARKS: DUKE THOMAS C GEER DOCUMENT RELEASE EXEMPT FROM NUCLEAR MODIFICATION PROGRAM NUCLEAR STATION ENGR MANAGER GS-SVP NUCLEAR SUPPORT BY:

J D FORSTER JDF/TER EC08G

ONEI-0400-51 Rev 29 Page 1 of 33 Duke Energy Oconee 2 Cycle 24 Core Operating Limits Report QA Condition 1 Prepared By J. D. Forster Date:iFu Checked By: D. S. Orr Date _ '__ ___

CDR By: R.A. Hight Date .- I -)Q

/C A (De Date'. ý-j 1-/ 0 Approved By: R. R. St.Clair A'. %

l)ocument No. / Rev. ON1!;I-0400-51 Rev. 29 Date F'ebruayIa 0, 20 10 Page No, Pgae 2 of 33 INSPECTION OF ENGINEERING INSTRUCTIONS

7 Inspection Waived By; if-\ --- 01 - -----

Date: I- 2 (sponsm)

CATAWBA tni>pect on WVa ived MCE (Mechanical & Civil) D] Inspected By/Date:

RES (Electrical Only) D- Inspected By/Date:

RES (Reactor) []I Inspected By/Date:

MOD D- Inspected By/Date:

Other( ) [] Inspected By/Date:

OCONEE Inspection Waived MCE (Mechanical & Civil) n] Inspected By/Date:

RES (Electrical Only) n] Inspected B3y/Datc:

RES (Reactor) FxI Inspected By/Date:

MOD n] Inspected By/Date:

Othel ( n] Inspected By/Date:

MCGUIRE Inspection Waived MCE (Mechanical & Civil) LI Inspected By/Date:

RES (Electrical Only) Inspected By/Date:

RES (Reactor) E] Inspected By/Date:

MOD LI Inspected By/Date:

Other( Inspected By/Date:

ONEI-0400-51 Rev 29 Page 3 of 331 Oconee 2 Cycle 24 Core Operating Limits Report Insertion Sheet for Revision 29 This revision is not valid until the end of operation for Oconee 2 Cycle 23.

Remove these Revision 28 pages Insert these Revision 29 pages 1 -33 1 -33 Revision Log Effective Pages Pages Pages Total Effective Revision Date Revised Added Deleted Pages Oconee 2 Cycle 24 revisions below 29 Feb 2010 1 -33 33 28 Nov 2008 1 -33 - 33 Oconee 2 Cycle 23 revisions below 27 May 2008 1 -33 - 33 26 Mar2007 1 -33 - - 33 Oconee 2 Cycle 22 revisions below 25 Oct 2005 1 -33 - - 33 Oconee 2 Cycle 21 revisions below 24 Aug 2005 1 -4, - - 33 23 Mar2005 1- - - 33 22 Dec 2004 1 - 3, 30 - 33 21 Apr 2004 1 - 33 - 33 Oconee 2 Cycle 20 revisions below

'20 Feb 2004 1 - 3, 5 -33 19 Nov 2003 1-4,8-10,12-13,29 Ila -33 18 Oct 2002 1-3,1416,24,30 - - 32 17 Oct2002 1 -31 32 - 32

ONEI-0400-51 Rev 29 Page 4 of 33 Oconee 2 Cycle 24 1.0 Error Adjusted Core Operating Limits The Core Operating Limits Report for 02024 has been prepared in accordance with the requirements of TS 5.6.5. The core operating limits within this report have been developed using NRC approved methodology reports identified in References 1 through 11. See the discussion below pertaining to References 2 through 8.

02024 is the first reload of the AREVA Mark-B-H-ITP fuel design. Revisions to seven NRC-approved Duke methodology reports (References 2 through 8) were submitted to NRC for review and approval to support the transition to the Mark-B-HTP fuel. These revisions were combined into one new methodology report, DPC-NE-2015-P, "Mark-B-HTP Fuel Transition Methodology". The DPC-NE-2015-P methodology report was approved by the NRC in a Safety Evaluation Report (SER) dated October 29, 2008. This SER allows Duke to incorporate the NRC's previously reviewed & approved HTP-related changes into References 2 through 8.

The core operating limits have been developed using the methodologies from the existing References 2 through 8 with the NRC-approved changes resulting from the NRC approval of the DPC-NE-2015-P report.

The RPS protective limits and maximum allowable setpoints are documented in References 12 through 14. These limits are validated for use in 02C24 by References 15 through 17. The 02024 analyses assume a design flow of 108.5% of of 88,000 gpm per RCS pump. a radial local peaking (FAh) of 1.714, an axial peaking factor (Fz) of 1.5, and an EOC

(<100 ppmB) Tavg reduction for up to 10'F provided 4 RCPs are in operation and Tavg does not decrease below 569°F.

The error adjusted core operating limits included in section 1 of the report incorporate all necessary uncertainties and margins required for operation of the 02C24 reload core.

1.1 References

1. Nuclear Design Methodology Using CASMO-3 / SIMULATE-3P, DPC-NE-1004-A, Revision la, January 2009.

2. Oconee Nuclear Station Reload Design Methodology II, DPC-NE-1002-A, Revision 3b, June 2009.

3. Oconee Nuclear Station Reload Design Methodology, NFS-1001-A, Revision 6a, June 2009.

4. ONS Core Thermal Hydraulic Methodology Using VIPRE-01, DPC-NE-2003-PA, Revision 2a, December 2008.

5. Thermal Hydraulic Statistical Core Design Methodology, DPC-NE-2005-PA, Revision 4a, December 2008.

6. Fuel Mechanical Reload Analysis Methodology Using TACO3, DPC-NE-2008-PA, Revision la, December 2008.

7. UFSAR Chapter 15 Transient Analysis Methodology, DPC-NE-3005-PA, Revision 3b, July 2009,

8. Thermal Hydraulic Transient Analysis Methodology, DPC-NE-3000-PA, Revision 4a, July 2009.

9. BAW-10192-PA, BWNT LOCA - BWNT Loss of Coolant Accident Evaluation Model for Once-Through Steam Generator Plants, Revision 0. SER dated February 18, 1997.

10.BAW-10164P-A, RELAP5/MOD2-B&W -An Advanced Computer Program for Light Water Reactor LOCA and Non-LOCA Transient Analysis, Revision 6, report dated June 2007.

11. BAW-10227-PA, Evaluation of Advanced Cladding and Structural Material (M5) in PWR Reactor Fuel. Revision 1, June 2003 (SER to BAW-10186P-A dated June 18, 2003).

12. RPS RCS Pressure & Temperature Trip Function Uncertainty Analyses and Variable Low Pressure Safety Limit, OSC-4048, Revision 5, June 2009.

13. Power Imbalance Safety Limits and Tech Spec Setpoints Using Error Adjusted Flux-Flow Ratio of 1.094, OSC-5604, Revision 3, July 2009.

14. ATc and EOC Reduced Tavg Operation, OSC-7265, Revision 1, Duke Power Co., June 2002.

15. 02024 Maneuvering Analysis, OSC-9350, Revision 3, February 2010.

16. 02024 Specific DNB Analysis, OSC-9490, Revision 1, July 2008.

17. 02024 Reload Safety Evaluation, OSC-9544, Revision 2, February 2010.

ONEI-0400-51 Rev 291 Page 5 of 331 Oconee 2 Cycle 24 Miscellaneous Setpoints BWST boron concentration shall be greater than 2220 ppm and less than 3000 ppm.

Referred to by TS 3.5.4.

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

Referred to by TS 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 TS SLC 16.5.13. /

CFT boron concentration shall be greater than 1841 ppm. The average boron concentration in the CFTs shall be less than 4000 ppm. Referred to by TS 3.5.1.

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

Referred to by TS 3.9.1.

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

Referred to by TS 3.1.1.

Moderator Temperature Coefficient (MTC) shall be less than: MTC x 10-4 Linear interpolation is valid within the table provided. Ap / 'F  % FP Referred to by TS 3.1.3. +0.70 0

+0.525 20 0.00 80 0.00 100 0.00 120 Departure from Nucleate Boiling (DNB) parameter for RCS loop pressure shall be Referred to by TS 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: Max Loop Tavg (Incl 2°F unc)

Referred to by TS 3.4.1. ATc, 'F 4 RCP Op 3 RCP Op 0 581.0 581.0 The measured Tavg must be less than COLR limits minus 1 581.4 581.2 instrument uncertainty. ATc is the setpoint value selected by 2 581.8 581.4 the operators. Values are expanded by linearinterpolation on 3 582.1 581.7 page 33 of this document without instrument uncertainty. 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: 4 RCP: Measured Ž 108.5 %df Referred to by TS 3.4.1. 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 TS 3.2.1.

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

Referred to by TS 3.2.1.

Misaligned, dropped, or inoperable rods may be excluded from control rod group average calculations when determining if overlap requirements are met as these situations are explicitly addressed by TS 3.1.4 (Control Rod Group Alignment Limits), TS 3.1.5 (Safety Rod Position Limits), and TS 3.2.3 (Quadrant Power Tilt).

ONEI-0400-51 Rev 293

• Page 6of 33 Oconee 2 Cycle 24 Steady State Operating Band Rod Index APSR %WD EFPD Min Max Mil Max 0 to 450 292 +/- 5 300 30 40 450 to EOC 292+5 300 100 100 Quadrant Power Tilt Setpoints Steady State Transient Maximum Core Power Level, %FP 30-100 0-30 30-100 0-30 0 - 100 Full Incore 3.50 7.61 7.11 9.40 16.55 Out of Core 2.35 6.09 5.63 7.72 14.22 Backup lncore 2.25 3.87 3.63 4.81 10.07 Referred to by TS 3.2.3 Correlation Slope (CS) 1.15 Referred to by TS 3.3.1 (SR 3.3.1.3).

ONEI-0400-51 Rev 29 Page 7 of 33 Oconee 2 Cycle 24 Variable Low RCS Pressure RPS Setpoints Referred to by TS 3.3.1 2400 2300 2200 (D

C/)

r) 2100 (I) 2000 a) 0r 1900 1800 1700 540 560 580 600 620 640 Reactor Coolant Outlet Temperature, 'F

ONEI-0400-51 Rev 29 Page 8 of 33 Oconee 2 Cycle 24 RPS Power Imbalance Setpoints

% FP  % Imbalance 4 Pumps 0.0 -33.0 89.2 -33.0 107.9 -13.2 107.9 14.4 90.4 33.0 0.0 33.0 3 Pumps 0.0 -33.0 61.9 -33.0 80.6 -13.2-80.6 14.4 63.1 33.0 0.0 33.0 Maximum Allowable RPS Power Imbalance Limits

% FP  % Imbalance 4 Pumps 0.0 -35.0 88.8 -35.0 109.4 -13.2 109.4 14.4 90.0 35.0 0.0 35.0 3 Pumps 0.0 -35.0 61.1 -35.0 81.7 -13.2 81.7 14.4 62.3 35.0 0.0 35.0

ONEI-0400-51 Rev 29 Page 9 of 331 Oconee 2 Cycle 24 Operational Power Imbalance Setpoints Full Backup Out of

%FP Incore Incore Core 4 Pumps 0.0 -28.0 -28.0 -28.0 80.0 -28.0 -28.0 -28.0 90.0 -27.2 -27.2 -27.2 100.0 -16.6 -16.6 -16.6 102.0 -14.4 -14.4 -14.4 102.0 15.7 15.7 15.7 100.0 17.8 17.8 17.8 90.0 28.0 28.0 28.0 80.0 28.0 28.0 28.0 0.0 28.0 28.0 28.0 3 Pumps 0.0 -28.0 -28.0 -28.0 61.9 -28.0 -28.0 61.9 -28.0 77.0 -12.0 -12.0 -12.0 77.0 13.2 13.2 13.2 63.1 28.0 63.1 28.0 28.0 0.0 28.0 28.0 28.0

ONEI-0400-51 Rev 29 Page 10 of 33 Oconee 2 Cycle 24 Operational Power Imbalance Setpoints Operation with 4 RCS Pumps, BOC to EOC

%/FP ] RPS Trip I Full Incore Alarm I Out of Core Alarm 107.9 -13.2 14.4 107.0 -14.1 15.4 106.0 -15.2 16.4 105.0 -16.2 17.5 104.0 -17.3 18.5 103.0 -18.4 19.6 102.0 -19.4 20.7 -14.4 15.7 -14.4 15.7 101.0 -20.5 21.7 -15.5 16.7 -15.5 16.7 100.0 -21.6 22.8 -16.6 17.'8 -16.6 17.8 99.0 -22.6 23.9 -17.6 18.8 -17.6 18.8 98.0 -23.7 24.9 -18.7 19.8 -18.7 19.8 97.0 -24.7 26.0 -19.7 20.9 -19.7 20.9 96.0 -25.8 27.0 -20.8 21.9 -20.8 21.9 95.0 -26.9 28.1 -21.9 22.9 -21.9 22.9 94.0 -27.9 29.2 -22.9 23.9 -22.9 23.9 93.0 -29.0 30.2 -24.0 24.9 -24.0 24.9 92.0 -30.1 31.3 -25.1 26.0 -25.1 26.0 91.0 -31.1 32.3 -26.1 27.0 -26.1 27.0 90.4 -31.8 33.0 -26.8 27.6 -26.8 27.6 90.0 -32.2 33.0 -27.2 28.0 -27.2 28.0 89.2 -33.0 33,0 -27.2 28.0 -27.2 28.0 89.0 -33.0 33.0 -27.3 28.0 -27.3 28.0 88.0 -33.0 33,0 -27.3 28.0 -27.3 28.0 87.0 -33.0 33.0 -27.4 28.0 -27.4 28.0 86.0 -33.0 33.0 -27.5 28.0 -27.5 28.0 85.0 -33.0 33.0 -27.6 28.0 -27.6 28.0 84.0 -33.0 33.0 -27.7 28.0 -27.7 28:0 83.0 -33.0 33.0 -27.8 28.0 -27.8 28.0 82.0 -33.0 33.0 -27.8 28.0 -27.8 28.0 81.0 -33.0 33.0 -27.9 28.0 -27.9 28.0 80.0 -33.0 33.0 -28.0 28.0 -28.0 28.0 0.0 -33.0 33.0 -28.0 28.0 -28.0 28.0

% FP RPS Trip Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 291 Page 11 of 331 Oconee 2 Cycle 24 Operational Power Imbalance Setpoints Operation with 3 RCS Pumps, BOC to EOC

% FP RPS Trip Full Incore Alarm Out of Core Alarm 80.6 -13.2 14.4 80.0 -13.8 15.0 79.0 -14.8 16.1 78.0 -15,9 -12.0 13.2 -12.0 13.2 77.0 -17.0 18.2 76.0 -18.0 19.3 -13.0 14.3 -13.0 14.3 75.0 -19.1 20.3 -14.1 15.3 -14.1 15.3 74.0 -20.2 21.4 -15.2 16.4 -15.2 16.4 73.0 -21.2 22.4 -16.2 17.4 -16.2 17.4 72.0 -22.3 23.5 -17.3 18.5 -17.3 18.5 71.0 -23.3 24.6 -18.3 19.6 -18.3 19.6 70.0 -24.4 25.6 -19.4 20.6 -19.4 20.6 69.0 -25.5 26.7 -20.5 21.7 -20.5 21.7 68.0 -26.5 27.8 -21.5 22.8 -21.5 22.8 67.0 -27.6 28.8 -22.6 23.8 -22.6 23.8 66.0 -28.7 29.9 -23.7 24.9 -23.7 24.9 65.0 -29.7 30.9 -24.7 25.9 -24.7 25.9 64.0 -30.8 32.0 -25.8 27.0 -25.8 27.0 63.1 -31.8 33.0 -26.8 28.0 -26.8 28.0 63.0 -31.8 33.0 -26.8 28.0 -26.8 28.0 62.0 -32.9 33.0 -27.9 28.0 -27.9 28.0 61.9 -33.0 33.0 -28.0 28.0 -28.0 28.0 61.0 -33.0 33.0 -28.0 28.0 -28.0 28.0 60.0 -33.0 33.0 -28.0 28.0 -28.0 28.0 0.0 -33.0 33.0 -28.0 28.0 -28.0 28.0

% FP RPS Trip { Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 29 Page 12 of 33 Oconee 2 Cycle 24 RPS Power Imbalance Setpoints Referred to by TS 33.1 Thermal Power Level, %FP 120.0

(-13.2,103 4,107-9) 100.0 M2 = -0.942 M1 = 0.942 Acceptable 4 Pump Operation

(-33.0,89.2) (33.0,90.4)

(-13.2,80.6) 4.4,80.6)

(-33.0,61.9) 60.0 (33.0,63.1)

Acceptable 3 or 4 Pump Operatic 40,0 20.0 A A-l I -

I

-40.0 -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 40.0 Percent Power Imbalance

ONEI-0400-51 Rev 29 Page 13 of 33 Oconee 2 Cycle 24 Imbalance Setpoints for 4 Pump Operation, BOC to EOC 110.0 ......

.... I -- I -

--t::Lh1-ZZJ._ _.,_:......_*-..- .*-* , .. . . .

-RPS Trip Setpoinf-100.0 ncore &Outcore Alarm---

. ................ RPS Trip Setpoint'

. . . . . . . . . *" *-.,*f.-- -i ..

4--.*,*=! , .  !* ,

90,0

~774: -J 80,0 7~1 hr1-i I 70.0 I. I: I...

0 IL 60.0 ....

a.1 0

50.0 a_ . .....

..... 7 ...........

ý- -_

40.0 fEý.- :7 --------------- --------------

30.0

....... ....... . ........------- -W-1.4- 4-20.0

.. ........7" -74

- 0- ..........

1-10.0 0.0

-40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 Percent Axial Imbalance

ONEI-0400-51 Rev 29 Oconee 2 Cycle 24 Page 14 of 33 Imbalance Setpoints for 3 Pump Operation, BOC to EOC 110 ffi~:::

ý1ý 74--

100 -- I . ~7tT I . I 90 80 RPS Trip Setpoint-,

_ _ .4... _._- --

4 _--_

RPS Trip Setpoint9

_ . .. _ _ _..- __-I -

- - - - Incore - - & Outcore Alarm T* -

70 I I ...... I I.

0 4-Zi*iŽ . .T4 0- 60 0

LL

__ -EZZ~

50 450 30 20

............. .7 ......... - 7+-""":--

10 - - --------

.. ý - 7- 7-0 ... ....................

35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 Percent Axial Imbalance

ONEI-0400-51 Rev 29 Page 15 of 33 Oconee 2 Cycle 24 Operational Rod Index Setpoints RI Insertion Setpoint RI Withdrawal

%FP No Inop Rod 1 lnop Rod Setpoint 4 Pumps 102.0 263.5 283.4 300 100.0 261.5 281.5 300 90.0 251.5 271.9 300 80.0 241.5 262.3 300 50.0 201.5 233.4 300 48.0 195.2 231.5 300 15.0 91.5 165.5 300 13.0 76.5 161.5 300 5.0 16.5 93.5 300 3.0 1.5 76.5 300 2.8 0.0 74.8 300 0.0 0.0 51.0 300 3 Pumps 77.0 237.5 285.2 300 75.0 234.8 281.5 300 50.0 201.5 235.2 300 48.0 195.2 231.5 300 15.0 91.5 165.5 300 13.0 76.5 161.5 300 5.0 16.5 93.5 300 3.0 1.5 76.5 300 2.8 0.0 74.8 300 0.0 0.0 51.0 300

ONEI-0400-51 Rev 29 Page 16 of 33 Oconee 2 Cycle 24 Shutdown Margin Rod Index Setpoints RI Insertion Setpoint RI Withdrawal

%FP No Inop Rod 1 Inop Rod Setpoint 4 Pumps 102.0 224.6 283.4 300 100.0 221.5 281.5 300 48.0 141.5 231.5 300 13.0 76.5 161.5 300 3.0 1.5 76.5 300 2.8 0.0 74.8 300 0.0 0.0 51.0 300 3 Pumps 77.0 227.4 285.2 300 75.0 221.5 281.5 300 48.0 141.5 231.5 300 13.0 76.5 161.5 300 3.0 1.5 76.5 300 2.8 0.0 74.8 300 0.0 0*0 51.0 300

Oconee 2 Cycle 24 ONEI-0400-51 Rev 29 Rod Index Setpoints Page 17 of 33 4 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint li Operational Alarm Setpoint

% FP CRGP5 I CRGP 6 GRGP67 CROPS [ CRGP56 CRGP 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 1O00 26.8 68 100 72.3 0 100 100 25.5 67.6 100 71.7 0 100 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 5O 100 44.6 0 100 88.2 13.2

%FP CGRGPG5 1 CRGP6 CRGP7: CROPS I CRGP6 1 CRGP7 777__ Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels. Continued on next page.

Oconee 2 Cycle 24 ONEI-0400-51 Rev 29 Rod Index Setpoints Page 18 of 33 4 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint ,

%FP CRGP CRGP CRGP 7 CRGP I CRGP I CRGP7 49 100 43.0 100 86.7 11.7 48 100 41.5 100 85.1 10.1 47 100 39.6 100 83.5 8.5 46 100 37.8 100 82.0 7.0 45 100 35,9 100 80.4 5.4 i00 3.8 44 100 34.1 78.8 43 100 32.2 100 77.2 2.2 42 100 30.4 100 75.7 0.7 41.6 100 29.6 100 75.0 0 41 100 28.5 100 73,2 0 40 100 26.6 100 70.1 0 39.1 100 25.0 100 67.3 0 39 99.9 24.9 100 66.9 0 38 99.0 24.0 100 63.8 0 37 98.0 23.0 100 60.6 0 36 97.1 22.1 100 57.5 0 35 96.2 21.2 100 54.3 0 34 95.2 20.2 100 51.2 0 "0

33 94.3 19.3 100 48.1 32 93.4 18.4 100 44,9 0 31 92.5 17.5 100 41.8 0 30 91.5 16.5 100 38.6 0 29 90.6 15.6 100 35.5 0 28 89.7 14.7 100 32.4 0 27 88.8 13.8 100 29.2 0 26 87.8 12.8 100 26.1 0 25.7 87.5 12.5 100 25.0 0 25 86.9 .11,9 99.0 24.0 0 24 86.0 11.0 97.4 22.4 0 23 85.0 10.0 95.8 20.8 0 22 84.1 9.1 94,2 19.2 0 21 83.2 8.2 92.7 17.7 0 20 82.2 7.2 91.1 16.1 0 19 81.3 6.3 89.5 14.5 0 18 80.4 5.4 88.0 13.0 0 17 79.5 4.5 86.4 11.4 0 16 78.5 3.5 84.8 9.8 0 15 77.6 2.6 83.2 8.2 0 14 76.7 1.7 79.5 4.5 0 13 75.8 0.8 75.8 0,8 0 12,8 75.0 0 75.0 0 0 12 69.0 0 69.0 0 0 11 61.5 0 61.5 0 0 10 54.0 0 54.O 0 0 9 46.5 0 46.5 0 0 8 39.0 0 39,0 0 0 7 31.5 31.5 0 0 0

6 24.0 0 24.0 0 0 5 16.5 16.5 0 0 0

4 9.0 0

9.0 0 0 3 1.5 1.5 0 0 0

2.8 0 0 0 0 0 2, 0 0 0 0 0

1 0 0

0 0 0 0 0 0 0 0

%FP CROP 5 CRGP6 CRGP 7 CRGP 5 CRGP6 CRGP 7

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

Oconee 2 Cycle 24 ONEI-0400-51 Hev 29 Rod Index Setpoints Page 19 of 33 3 Pump Operation, No Inoperable Rods, B3C to EOC Shutdown Margin Selpoint Operational Alarm Setpoint

%FP CRGP5 CRGP6 CRGP7 CROP [ CRGPT6 CRGP 7 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 1009 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

-60 100 77.5 2.5 100 95.6 20.6 100 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 53.4 0 100 89.6 14.6 51 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 1O00 100 37.8 0 100 82.0 7.0 45 1O00

• 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 2.2 100 100 75.7 0.7 42 30.4 0 100 100 75.0 0 41.6 29.6 0 41 28,5 0 100 73.2 0 40 26.6 0 100 70.1 0 39.1 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 23n 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 20.2 0 100 51.2 0 33 94.3 19.3 0 0

100 48.1 0 32 93.4 18.4 100 44.9 0 31 .92.5 17.5 0 100 41.8 0 30 16.5 100 38.6 0 91.5 0 29 90.6 15.6 0 100 35.5 0 14.7 100 32.4 0 28 89.7 0

% FP CRGP5 1 CRGP 6 CRGP7 CRGP 5 CRGP66 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels. Continued on next page.

Oconee 2 Cycle 24 UNLI-U4UU-bl t<ev Zý Rod Index Setpoints Page 20 of 33 3 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint if Operational Alarm Setpoint

%FP CRGP 5 CRGP 6 CRGP 7 1 CRGP 5 CRGP 6 CRGP 7 27 88.8 13.8 100 29.2 0 26 87.8 12.8 100 26.1 0 25.7 87.5 12.5 100 25.0 0 25 86.9 11.9 99.0 24.0 0 24 86.0 11.0 97.4 22.4 0 23 85.0 10.0 95.8 20.8 0 22 84.1 9.1 94.2 19.2 0 21 83.2 8,2 92,7 17.7 0 20 82.2 7.2 91,1 16.1 0 19 81.3 6.3 89,5 14.5 0 18 80.4 5.4 88.0 13.0 0 17 79.5 4.5 86.4 11.4 0 16 78.5 3.5 84.8 9.8 0 15 77.6 2.6 83.2 8.2 0 14 76.7 1.7 79.5 4.5 0 13 75,8 0.8 75.8 0.8 0 12.8 75.0 0 75.0 0 0 12 69.0 0 69.0 0 0 11 61.5 0 61.5 0 0 10 54.0 0 54.0 0 0 9 46.5 0 46.5 0 0 8 39.0 0 39.0 0 0 7 31.5 0 31.5 0 0 6 24.0 0 24.0 0 0 5 16.5 0 16.5 0 0 4 9.0 0 9.0 0 0 3 1.5 0 1.5 0 0 2.8 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0

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

uconee 2 uycle Iz4 UNLIJuLuu-*O I re" Rod Index Setpoints Page 21 of 33 4 Pump Operation, 1 Inoperable Rod, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CROPS CRGP 6 CRGP 7 11 CRGP 5 CRGP6 CR6P7 102 100 100 83.4 100 100 83.4 101 100 100 825 100 100 82.5 100 100 100 81.5 100 100 81.5 99 100 100 80.5 100 100 80.5 98 100 100 79.6 100 100 79.6 97 100 100 78.6 100 100 78.6 96 100 100 77.7 100 100 77.7 95 100 100 76.7 100 100 76.7 94 100 100 75.7 100 100 75.7 93 100 100 74.8 1oo 100 74.8 92 100 100 73.8 100 100 73.8 91 100 100 72.8 100 100 72.9 90 100 100 71.9 100 100 71.9 100 100 70.9 89 100 100 70.9 88 100 100 70.0 100 100 70.0 100 100 69.0 87 100 100 69.0 86 100 100 68.0 100 68.1 100 100 67.1 85 100 100 67.1 100 100 66.1 84 100 100 66.1 100 65.2 83 100 100 65.2 100 82 100 100 64.2 100 1oo 64.2 81 100 100 63.2 100 100 63.3 80 100 100 62.3 100 100 62.3 79 100 100 61.3 100 100 61.3 78 100 100 60.3 100 60.4 77 100 100 59.4 100 1id 59.4 76 100 100 58.4 100 100 58.4 75 100 100 57.5 100 100 57.5 74 100 100 56.5 100 100 56.5 73 100 100 55.5 100 100 55.6 72 100 100 54.6 100 100 54.6 71 100 100 53.6 100 100 53.6 70 100 100 52.7 100 100 52.7 69 100 *100 51.7 100 100 51.7 68 100 100 50.7 100 100 50.7 67 100 100 49.8 100 100 49.8 66 100 100 48.8 100 100 48.8 65 100 100 47.8 100 100 47.8 64 100 100 46.9 100 100 46.9 63 100 100 45.9 100 100 45.9 62 100 100 45.0 100 100 45.0 61 100 100 44.0 100 44.0 60 100 100 43.0 100 100 43.0 59 100 100 42.1 100 100 42.1 58 100 100 41.1 100 41.1 57 100 100 40.2 100 100 40.2 56 100 100 39.2 100 100 39.2 55 100 100 38.2 100 100 38.2 54 100 100 37.3 100 100 37.3 53 100 100 36.3 100 100 36.3 52 100 100 35.3 100 100 100 35.3 51 100 100 34.4 1oo 100 34.4 50 100 100 33.4 100 100 33.4 49 100 100 32.5 100 32.5 100 48 10a 100 31.5 31.5

%FP CRGP 5 CRG2 CR2P 7 CRGP 5 CRGP 6_ CRGP 7

_____ Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels. Continued on next page.

k-I'Lvi-V4U'UU1 I IV N.'V Rod index Setpoints Page 22 of 33 4 Pump Operation, I inoperable Rod, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

%FP CRGP5 CRGP6 CRG07 ... CRGPF CRGPR 1 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 10o 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 63.5 100 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 3610 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 17.8 0 92.8 17.8 0

.92.8 6 88.5 13.5 00 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 75 0 0 75 0 0 2 68 0 0 68 0 0 1 59.5 0 0 59.5 0 0 0 51 0 51 0 0

%FP CRGP5 [ CRGP26j CRGP7 ...

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

uconee / uycie /4 UI'JAI-Uquu-D I i"ev ,Z)

Rod Index Setpoints Page 23 of 33 3 Pump Operation, 1 Inoperable Rod, 8OC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 1 CRGP 6 1 CRGP 7 CR6P5 CR0P6 CRGP 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

""58 100 100 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 1O00 97.2 22.2 100 97.2 22,2 41 i0o 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 85.2 10.2 100 85.2, 10.2 29 100 100 84.2 9.2 100 84.2 9.2 28 ido 83.2 8.2 100 83.2 8.2

• • 1*00 82.2 7.2 27 82.2 7.2 100 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 CRGP6 CRGP7 CRGP 5 CRGP6 CRGP7

____ Shutdown Margin Setpoint 1J Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels. Continued on next page.

UcUO1U( / Uyuid L/- LFI'4VUPaUU-ge I ofV 33 Page 24 of 33 Rod Index Setpoints 3 Pump Operation, 1 Inoperable Rod, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

%FP CRGP 5 ~CRGP6 [CRGP7 CRGP 5 CRGP6 CRGP7 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 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 75.0 0 0 75.0 0 0 2 68 0 0 68 0 0 1 59.5 0 0 59.5 0 0 0 51 0 0 51 0 0

% FP CRGP5 JCRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7

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

ONEI-0400-51 Rev 29 I Oconee 2 Cycle 24 1 Page 25 of 33 105  ; .. . 105 100 57-1 A,-,

-ý --

~-vI-~-z-~--r-r-I------

w ~*r--

m I-- * .----

100 SControlRod Position Setpoin 95 ~~~5T~NoInoperable Rods, 4 Pump FI VWV I .. 95 90

- -I -

OpeRestricted 90 85 .r7~ i~Z7 85 80 80

.77 75 75 70 Unacceptable A ... ~. . .. .5,1-. Sir. . rrrI.r.. I I I  :.~ .1. 70 65 Operation -

.1. I~~4~7 1~4Li 4+/-fiz4iz+c 65 LL

.0~ 60 -'-a- 60 L-55 C----

a) 55 0~

50 Acceptable 50

.T4 Operation M

45 45 W) 40 tcr2-7e 7 2I

.t:.I.. *fz71 i- 40 35 35 4T4~Z 30 30

-25 t I 25 20 20 15 I k-. .1: ~z4~4C 15 I' It~

10 1~~. ____ ~ 10 5 I-,,... . . .. . . . .*"- 5

r5 15 25 35 45 55 65 75 85 95 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 I Group 5 1 Group 7 Control Rod Position, % WD

Oconee 2 Cycle 24 ONEI-0400-51 Rev 29 Page 26 of 33 105 . 105 100 Control Rod Position Setpoints 100 7ANo Inoperable Rods, 3 Pump Flow 95 0 95 90 90 II 85 85 80 ...... 80 tL I ýý.

A

ý ýz -j  ; : ;77 - . - ,

t

' L:ýý 75 - Vý' 'I 75

4, 70 TiL 70 t:-- ýlýýý~l-,'ýý!" I ; F V.

65 Unacceptable  :.:. ,. 65 n~ Operation 60 1H - I~T *~*----ij~'----I~-- V ----- I - --

....... i 60 55 -- ~ 55 50 I 2~ fI1U4~7n . -W~---I-----.,

H-iH+-H-+/--i+/-I-H+%H*- -----I--.1-.

50 d-,

-- Restricted 45 Operation 45

-i -V .-

40 -I~t+ 40 35 'ff**

• i--1i'7 --. ",4I---

35

tztz~47c~ Acceptable 30 30 Operation 7 ý-v'!

25 25 i:r:!ý!!,

... I.

4ý;1 1ý -- 4-

7*--4----- t 20 20 15 15 10 10 5 Group 6 1 5 F7 rr-7ý

-T 25 35 45 55 65 75 859 ..... .......

0 ..... .... .......

0 0 10 20 30 40 50 60 70 80 90 100 ] F0 10 20 30 40 50 60 70 80 90 100 IGroup 51 I Group77 Control Rod Position, % WD

I Oconee 2 Cycle 24 ONEI-0400-51 Rev 29 Page 27 of 33 105 105 -

100 Control Rod Position Setpoints

~ 1 Inoperable Rod, 4 Pump Flow 95 95 90 90 85 85 VýVk4 80 80 75 75 70 70 65 65 Unacceptable :i ;iii  :

7i i ; I -t 0-U-

60 Operation 4z4z~z Izr~r 60

0) 55 - I-~ I - 55 0

03.

50 7- 1-- =7r- l-. 7-'t7717. . I- -F- 1-, T Acceptable 50 77 0--

0 - -- 14~V~4~ Operation 45 a) 45 111 40 . .1 40 itzA~ - zzuIr~ I - '-I--

35 35 30 30 I I-l1-4-A+-l--~tt 474~2itHh.<

25 25 20 20 15 15 10 10 5 *---- Group66 5 5 15 25 35 45 55 65 75 .5 95 0 0 0 10 20 30 40 50 60 70 80 90 100 10 0 20 30 40 50 60 70 80 90 100 Group 5 I Group77 Control Rod Position, % WD

ONEI-0400-51 Rev 29 I Oconee 2 Cycle 24 1 Page 28 of 33 105 105 100 *  :::"  :.:'  : : '_:  : i 100 Control Rod Position Setpoints 95 1 Inoperable Rod, 3 Pump Flow l 95 90 V+ 90 85 85 80 80 75 75 70 Unacceptable I 70 Operation 65 65 C1.

LL 60 60 55 55 50 50 CL, 45 45 Acceptable -

40 Operation 40 35 35 30 30 2~jL44 -

25 25 20 20 15 =Li 1,1ý 15 10 10

""-1444 :H:!=iii I*iii*l:; i!:,*.*

5 L4ý p6 5 1

15 15 25 35 45 55 65 75 85 95 0 5 0 FO 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 I Group 51 I Group77 Control Rod Position, % WD

ONEI-0400-51 Rev 293 Page 29 of 33 Oconee 2 Cycle 24 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.

Information provided in this section should not be used in plant, procedures. 1 Quadrant Power Tilt Limits Referred to by TS 3.2.3 Steady State T ransient Maximum Core Power Level, %FP 3(0-100 0-30 30- 10( 0 0-30 0-100 Quadrant Power T ilt, % 5.40 10.00 9,44 12.00 20.00 Variable Low RCS Pressure Protective Limits Referred to by TS 2.1.1 Core Outl et Pressure Reactor Coolant Outlet Temperature, 'F Psia 3 RCS Pumps 4 RCS Pumps I 800 581.0 578.3 1'900 590.0 587.3 2'000 598.9 596.3 2 100 607.9 605.2 2:200 616.9 614.2

2. 300 625.9 623.2

ONEI-0400-51 Rev 29 Page 30 of 33 Oconee 2 Cycle 24 Axial Power Imbalance Protective Limits Referred to by TS 2.1.1 Not for Plant Use

%FP RPS Operational 4 Pumps 0.0 -35.0 -39.5 80.0 -39.5 88.8 -35.0 90.0 -39.2 100.0 -26.9

-13.2 109.4 109.4 14.4 100.0 28.4 90.0 35.0 39.5 80.0 39.5 0.0 35.0 39.5 3 Pumps 0.0 -35.0 -39.5 61.1 -35.0 77.0 -39.5 81.7 -13.2 81.7 14.4 77.0 39.5 62.3 35.0 0.0 35.0 39.5

ONEI-0400-51 Rev 29 Page 31 of 33 Oconee 2 Cycle 24 Rod Index Limits Referred to by TS 3.2.1 Not for Plant Use Operational RI Shutdown Margin RI Insertion Limit RI Withdrawal

%FP Insertion Limit No Inop Rod 1 Inop Rod Limit 4 Pumps 102 262 220 280 300 100 260 300 90 250 300 80 240 300 50 200 140 230 300 15 90 75 160 300 5 0 0 75 300 3 Pumps 77 236 220 280 300 50 200 140 230 300 15 90 75 160 300 5 0 0 75 300

ONEI-0400-51 Rev 291 Page 32 of 33 Oconee 2 Cycle 24 LOCA Limits Not for Plant Use Core Elevation Feet . LOCA LHR kw/ft Limit Versus Burnup Mk-B11 Fuel 0 GWd/mtU 40 GWd/mtU 62 GWd/mtU 0.000 16.6 16.6 12.2 2.506 17.5 17.5 12.2 4.264 17.6 17.6 12.2 6.021 17.7 17.7 12.2 7.779 17.6 17.6 12.2 9.536 17.5 17.5 12.2 12.00 16.6 16,6 12,2 Mk-B-HTP 0 GWd/mtU 40 GWd/rntU 0.000 16.7 16.7 2.506 17.6 17.6 4.264 17.8 17.8 6.021 17.8 17.8 7.779 17.8 17.8 9.536 17.3 17.3 12.00 16.4 16.4

9' ONEI-0400-51 Rev 29 Page 33 of 33 Oconee 2 Cycle 24 Not :for Piant Use

.I1SA rk In61t1unlccrtailities.are not included -inl the. ValluesSbown.:

4 R*,C'Opcration - Loop Aveiage Temp., ' 3 RI..P Operation - Loop Average Tcrop.,

ATcold, 'F , Tav, (Analytical) Tavg (Anmlylical) 0.0 <581 0 <519.0 0.1 <581.( <581.0 0.2 <58 1.1 <581.0 0.3 <58 I. 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.'A <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 <5814A 1.7 ."::591.6 <,581.4 1.8 <581.7 <58 1'A 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 <"5821.9 <581.5 2.6 <582.0 <581.6 2.7 <582.0 <581.6 2.7 <582.0 <581.6 2.8 <582.1 <581.6 239 <582.1 <581.6 3.0 <582.2 <581.7 3.2 <582.2 <581.7 3.2 <582.2 <581.7 3.3 <582.3 <581.7 3.4 <582.3 <581.7 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 <58 1.9 4,1 <582.6 <581,9 4.2 <582.6 <5381 .9 4.3 <582.6 <58t.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