ML091470399

Submittal of Core Operating Limits Report (COLR)

ML091470399
Person / Time
Site:	Oconee
Issue date:	05/21/2009
From:	Baxter D Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML091470399 (36)

Text

Duke DA VE BAXTER Vice President

• Energy. Oconee Nuclear Station Duke Energy ONO0 VP / 7800 Rochester Highway Seneca, SC 29672 864-873-4460 864-873-4208 fax dabaxter@dukeenergy. com May 21, 2009 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

Duke Energy Carolinas, LLC Oconee Nuclear Site Docket Number 50-287 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 3, Cycle 25, Rev. 30.

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

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

NRC Document Control Desk May 21, 2009 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. Andy Hutto 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 Date: 05/14109

1) 00813 DOC MGMT EC04T ORIGINAL Document Transmittal #: DUK091340002 SR 0'@b7F

3) 06700 ONS MANUAL MASTER FILE ON03DM Ef0K Q03RC '

Duke Energy QA CONDITION

• Yes [ No

4) 06937 R R ST 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 NUCLEAR GENERAL OFFICE Duke Energy OCONEE NUCLEAR STATION P.O. Box 1006 OR NFORNATION ONLY RESP GROUP: NE Energy Center ECO4T WORK ITEM: EXEMPTION M-5 Charlotte, N.C. 28201-1006 RECORD RETENTION: 003587 OCONEE 3 CYCLE 25 CORE OPERATING LIMITS REPORTS Rec'd By Page 1 of I Date DOCUMENT NO QACOND REV #/ DATE DISTR CODE 1 3 4 5 6 17 8 9 10 11 12 13 14 15 TOTAL

______________________________________________________________ L____________ 4 4 4 ONEI-0400-070 1 030 05/14/09 NOMD-27 X

-~------I--4-+

'f',

vi V1 ~-~-~-4 -- I- +--~-~- i-c-3

________________________________________________ _________ L I ' ____ .1.,..4 ____ ~ ____ ~ ____ A____ - ~ ____ - _________ - _________

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

J W SIMMONS JWSITER EC08H

ONEI-0400-70 Rev 30 Page 1 of 33 Duke Energy Oconee 3 Cycle 25 Core Operating Limits Report QA Condition I

<A Prepared By: J. M. Sanders Date:

Checked By: L. C James il Date  : "

CDR By: M. L. Cameron Approved By: R. R. St.Clair Ale, Date: 5/A! q

[)coicnie No. Kev CA 10- 1 c )

P~ue No. Palyct 2 ol 33 INSm~criox OF ENGINEERING INSTRUACTIONS Inspection WVaived By: Date:

('I T)01' ý4)T CATAWBA Inspection Waived MCE (Mechanical &Civilh El Inspected By/Date:

RES (Electrical Only) n.npected By/'Date:

RIES (Reactor) Inspected By/Date:

MOD D Inspccted By/Date:

Other _

Inpcto inspected By/Date:

OCONEEl Inspection Waived NICE (Mechanical & Civil) Inspected By/Date:

RES (Electricail Only) inspected By/Date:

rx-L RES (Reactor) nx Inspected ByiDate:

MOD n] 'Inspected By/Date:

Other ( ) Inispected By/Date;

~1 MCGUIRE Inspection Waived

'MCE (Mechanical & Civil) LII Inspected By'Tate:

RES (Electrical.Only) Li Inspected ,By/Date:

RES (Reactor) Li Inspected By/Date:

MOD Li inspected By/Date:

Other( ) Li Inspected By/Date:

ONEI-0400-70 Rev 30 Page 3 of 33 Oconee 3 Cycle 25 Core Operating Limits Report Insertion Sheet for Revision 30 I This revision is not valid until the end of operation for Oconee 3 Cycle 24.

Remove these Revision 29 pages Insert these Revision 30 pages 1 -33 1 - 33.

Revision Log Effective Pages Pages Pages Total Effective Revision Date Revised Added Deleted Pages Oconee3 Cycle 25 revisions below.

30 May 2009 1 -33 - .33 29 May2009 1 -33 - - 33 28 Apr2009 1 - 33 Oconee 3 Cycle 24 revisions below 27 Mar2009 1-33 - - 33 26 Nov 2007 1-33 - - 33 25 Nov2007 1-33 - - 33i jOconee 3 Cycle 23 revisions below 24 May2006 1-33 - - 33 1Qconee 3 Cycle 22 revisions below 23 Mar2006 1 -4,6,15-16,21,27,31 - - 33 22 Mar2005 1-5 - - 33 21 Nov 2004 1-33 - - 33 Oconee,3 Cycle 21 revisions below 20 Sep2004 1 -4,6 - - 33 19 Feb'2004 1-4,6 - - 33 18 Nov2003 1-3,5 - - 33 17 Apr2003 1-31 32-33 - 33

ONEI-0400-70 Rev 30 Page 4 of 33 Oconee 3 Cycle 25 1.0 Error Adjusted Core Operating Limits The Core Operating Limits Report for O3C25 has been prepared in accordance with the requirements of TS 5.6.5. The core operaiing limits within this report have been developed using NRC approved methodology reports identified in References 1 through 11. See the discussion beiow pertaining to References 2 through 8.

03025 is the second reload of the AREVA Mark-B-HTP 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-FtTP fuel. These revisions were combined into one new methodology report, DPC-NE-2015-P. "Mark-B-HTP Fuel Transition Methodology". The DPC-.E-201 5-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 revised References 2, 4, 5, and 6 and existing References 3, 7, and 8 wih 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 03025 by References 15 through 17. The 03C25 analyses assume a design.flow of 108.5% of of 88,000 gpm per RCS pump.a radial local peaking (FAh) of 1.714, and an axial peaking factbr(Fz) of 1.5, and an EOC

< 1,00ppmB) Tavg reductoneof up to 10'F provided 4 ROPs are in operationand 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 marlgins required for operation of the 03C25 reload core, 1.1 References

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

2. Oconee NuciearStation Reload Design Methodology tl, DPC-NE-1002-A, Revision 3A, December, 2008.

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-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 1A, December 2008.

7. UFSAR Chapter 15 Transient Analysis Methodology, DPC-NE-3005-PA, Revision 2, SER dated September 24, 2003.

8. Thermal Hydraulic Transient Analysis Methodology, DPC-NE-3000-PA, Revision 3, SER dated September 24, 2003.

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, RELAP51MOD2-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.datedJune 18; 2003).

12. RPS RCS Pressure & Temperature Trip Function Uncertainty Analyses and Variable Low Pressure Safety Limit" OSC-4048, Revision 4, January 2001,

13. Power Imbalance Safety Limitsand Tech Spec Setpoints.Using Error Adjusted Flux-Flow Ratio of 1.094, OSC-5604, Revision 2, October 2001.

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

15. 03025 Maneuvering Analysis, OSC-9548, Revision 4, May 2009.

16. 03025 Specific DNB Analysis, OSC-9556, Revision 1, May 2009.

17. 03025 Reload Safety Evaluation, OSC-9695, Revision 2, May 2009.

ONEI-0400-70 Rev 30 Page 5 of 33 Oconee 3 Cycle 25 Miscellaneous Setpoints BWST boron concentration shall be greater than 2220 ppm and less than 3000 ppm.

Referred to by TS 315A4.

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

Referred to by TS 3.7.12.

The equivalent ofat 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 1835 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 I% A.,k/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 I ?F %FP Referred to by TS'3.1I3. +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 pressureŽ. 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, IF 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 58'1.8 581.4 the operators. Values are;expanded by linear interpolation 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> 108.5 %df Referred to by TS'3.4.1. 3 RCPO Measured > 74.7 % of 4 ROP minflow 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-0400-70 Rev 30 Page 6 of 33 Oconee 3 Cycle 25 Steady State Operating Band Rod Index APSR %WD EFPD Min Max Min Max 0 to 454 292 +/- 5 300 30 40 454 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 7.59 7.10 9.39 16,54 Out of Core 2.37 6.09 5.63 772 14.22 Backup Ircore 2.26 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-0400-70 Rev 30 Page 7 of 33 Oconee 3 Cycle 25 Variable Low RCS Pressure RPS Setpoints Referred to by TS 3.3.1 2400 2300 2200 0

(I) 2100 w

LI)

U) 0~

C (U

0 0

0 2000 0

0 (U

a) 1900 1800 1700 540 560 580 600 620 640 Reactor Coolant Outlet Temperature, OF

ONEI-0400-7 0 Rev 30 Page 8 of 33 Oconee 3 Cycle 25 RPS Power Imbalance Setpoints

% FP

% Imbalance 4 Pumbjs 0,0

-33.0 88.2

-33.0 107.9

-12.1 107.9 14.4 90.4

.0.0 33.0 33.0 3 Pumps 0,0

-33.0 60.9

-33.0 80.6

-12.1 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 87.8

-35.0 109.4 -12.1 109.4 14.4 90.0 35.0 0.0 35.0 3 FDumps 0.0 -35.0 60.1 -35.0 81.7; "12.1 81.7 14.4 62.3 35.0 0.0 35.0

ONEI-0400-70 Rev 30 1Pag'e 9of 33 Oconee 3 Cycle 25 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 -26.1 -26.1

-26.1 100.0 -15.5 -15.5 -15.5 102.0 -13.3 -13.3 -13.3 102.0 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 60.9 -28.0 -28.0 60.9 -28.0

-10.9 77.0 -10.9 -10.9 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-0400-70 Rev 30 Page 10 of 33 Oconee 3 Cycle 25 Operational Power Imnbalance Setpoints Operation with 4 RCS Pumps, BOC to EOC

% FP .RPS Trip Full Incore Alarm Out of Core Alarm 107.9 -12.1 14.4 107.0 -13.0 15.4 106.0 -14.1 16.4 105.0 -15.1 17.5 104.0 -16.2 18,5 103.0 -17.3 19.6 102.O -18.3 20.7 -13.3 15,7 -13.3 15.7 101.0 -19.4 2,1.7 -14.4 16.7 -14.4 16.7 100.0 -20.5 22.8 -15.5 17.8 -15.5 17.8 99.0 -21.5 23.9 -16.5 18.8 -16.5 18.8 98.0 -22.6 24:9 -17.6 19.8 -17.6 19.8 97.*0 -23:6 26.0 -18.6 20.9 -18.6 20.9 96.0' -24.7 27:0 -19.7 21.9 -19.7 21.9 95.0 -25.8 28.1 -20.8 22.9 -20.8 22.9 94.0 -26.8 29.2 -21.8 23.9 -21.8 23.9 93.0 :30.2

-27:9 -22.9 24.9 -22.9 24.9 92.0 -29.0 31.3 -24.0 26.0 -24.0 26.0 91.0 -30.0 32.3 -25.0 27.0 -25.0 27:0

.90.4 -30:7 33.0 -25.7 27.6 -25.7 27:6 90.0 -31.1 .33.0 -26.1 28.0 -26.1 28:0 89.0 -32.1 33.0 -26.3 28.0 -26.3 28.0 88.2 -33.0 33.0 -26.4 28.0 -26.4 28.0 88.0 -33.0 33.0 -26.5 28.0 -26.5 28.0 87.0 -33.0 33.0 -26.7 28.0 -26.7 28.0 86.0 -33.0 33.0 -26.8 28.0 -26.8 28,0 85.0 -33.0 33.0 -27.0 28.0 -27.0 28.0 84.0 -33.0. 33.0 -27.2 2&0 -27.2 28.0 83.0 -33:0 33.0 .-27.4 28.0 -27.4 28.0 82:0 -33:.0 33.0 -27.6 28.0 -27.6 28.0 81 0. -33:0 33.0 -27.8 28.0 -27.8 28.0 80.0 -33.0 33.0 -28,0 28.0 -28,0 28.0 0.0 -330 33.0 -28.0 .28.0 -28.0 28.0

% FP RPS Trip Full Incore Alarm Out of Core Alarm ONEI-0400-70 Rev 30 Page 11 of 33 Oconee 3 Cycle 25 Operational Power Imbalance Setpoints Operation with 3 RCS Pumps. BOC to EOC

%FP RPS Trip Full Incore Alarm [ Out of Gore Alarm 80.6 -12.1 14.4 80.0 -1.2.7 15.0 N'T" 79.0 -1.3.7 16.1 78:0 -14.8 17.1 77.0 -15.9 1'8.2 -10.9 13.2 -10.9 13.2 76.0 -16.9 19.3 -11.9 14.3 -11.9 14.3 75:0 -18.0 20.3 -13.0 15,3 -13.0 15.3 74.0 -19.1 21.4 -14.1 16.4 -14.1 16.4 73.0 -20.1 22:4 -15.1 17A4 -15.1 17.4 72.0 -21.2 23.5 -16.2 18.5 -16.2 18.5 71.0 -22.2 24.6 -17:2 19.6 -17.2 19.6 70.0 -233 25;6 .183 20.6 -18.3 20.6 69.0 -24.4 26.7 -19.4 21.7 -19.4 21.7 68.0 -25.4 27.8 -20.4 22.8 -20.4 22.8 67.0, -26.5 28.8 -21.5 23.8 -21.5 23.8 66.0 -27%6 29,9 -22.6 24.9 -22.6 24.9 65.0 -28.6 30.9 -23.6 25.9 -23.6 25.9 64.0 -29.7 32.0 -24.7 27.0 -24.7 27.0 63.1 -30.7 33.0 -25.7 28.0 -25.7 28.0 63.0 -30.7 33.0 -25.7 28.0 -25.7 28.0 62.0 -31.8 33.0 -26.8 28.0 -26.8 28.0 61.0. -32.9 33.0 .-27.9 28.0 -27.9 28.0 60.9' -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-0400-70 Rev 30 Page 12 of 33 Oconee 3 Cycle 25 RPS Power Imbalance Setpoints Referred to by TS 3.3.1 Thermal Power Level, %FP 120.0

(-12.1.,107.9) ( 14,4,107.9) 100.0 M1 = 0.942 M2 = -0.942 Acceptable 4 Pump Operation

(-33.0,88.2) (33.0,90.4)

(14.4,80.6)

(-33.0,60.9) 60.0 (33.0,63.1)

Acceptable 3or 4 Pump Operation 40.0 20.0 I - I

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

ONEI-0400-70 Rev 30 Page 13 of 33 Oconee 3 Cycle 25 Imbalance Setpoints for 4 Pump Operation, BOC to EOC 110.0 I I  : I

-. . 4 *- - ' i - - "

100.0 ZPS-Trip, Setpoirit - . -4 Il'ii - -j- - - - - - I.-.

J::core & Otitcore Alanr RPIS Trip Setpoint'

--: Z..::::Y..;...*... . . ... ...*...*...*...I...

I-90.0 4 I -~

I; 80.0 5!~

~ .

/ - -- ---- 4-44 .- . J- _____--

11 _

- i . - -- ______ 1 +-+ -

70.0 17 ... ...

.~~~... - l..' i7-

._ -i

-O

a. 60.0 ----------

0 t 50,0 a) a)

0L 40.0

• ::*,.: i'*,*d* ,** **

• i::.:* : .:::,,:

• • ,.::.**i

. -==================::.*. - :' *:,:**,.*:- ,:' .:}* : *,* -i:]:.*:: ,: ,:: I __ .-.-- :- ::::::::::::::::::::..* -. _::

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::,....:.*::i::

.... ..... .:::  : . :* : ;* I-::I -I--K........ * .:ii: -T 'T'* **

• i  : :---.

30.0  : :::

-::::  : :: -:i e :I- : : ::::::::::

-:  ::::: :::::::::::: :::::::::::::: E !!,*i !* [i :!!i!!i:i!!i*!: :!:!! !!i::!!!! {*! ': !i:!i:! l~!:: !i::!!Y !: !!::i ii:!i!! ==================== I llI:~::ii! ::::: ::::::::::: :: : ::::: ::: :

• ..-:4

....- ......i.:

.:::}* - :::- - -*  :::* I= ....:__-_..*[:-'. aa::i:::: = = z:*........ : _:=*=*=b.::  :*: : =  :* = = : :::::~ : : :: :::: :: : :*: ::: :: :: ::: : "

20.0 10.0 P=--

0,0

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

ONEI-0400-70 Rev 30 Oconee. 3 Cycle 25 Page 14 of 33 Imbalance Setpoints for 3 Pump Operation, BOC to EOC 110 100 90 RPS T ipetpmipt

' PP rip Setpo itt 80

- mcore &Outcore Alarm 7 70 60 .'" .

LL 0

15 50 l r.-:i*:ii:

7::ii::;fc -- S u c r 1 a) E q

20 40 30 4.-.:.. .............

30 --. - --- -------------  :-:-...

4 -- . ..-....

20 10 0

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

ONEI-0400-70 Rev 30 Page 15of33 Oconee 3 Cycle 25 Operational Rod Index Setpoints RI Insertion Setpoint RI Withdrawal

%FP No tnop Rod 1 Inop 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 80,0 251.5 262.3 300 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 77.0 246.5 285.2 300 75.0 243.2 281 .5 300 50.0 201.5 235.2 300 48.0 195.2 231.5 300 300 15.0 91.5 165.5 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 01.0 0.0 51.0 300

ONEI-0400-70 Rev 30 Page 16of33 Oconee 3 Cycle 25 Shutdown Margin Rod Index Setpoints RI Insertion Setpoint RI Withdrawal

%FP No lnop Rod 1 InopRod 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 30O 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 3 Cycle 25 ONEi-0400-70 Rev 30 Rod Index Setpoints Page 17 of 33 4 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP CRGP5 CRGP2 I 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 10o 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 5315 91 100 91.3 16.3 1.00 100 52.5 90 .100 15. 100 51.5 89 100 89`.8 14.8 100 100 51.5 1ioo 88 89,0 14.0 10 0 100 51.5 87 100 8&2 13.2 100 106 51.5 86 100 87.5 12.5 100 100 51.5 85 100 86.7 11.7 100 51.5 84 100 85.9 85,2 10.9 100 100 51.5 83 100 10.2 100 100 .51.5 82 100 84.4 9.4 100 100 51.5 81 100 831.6 100 100 51,5 80 100 82.9 7.9 1~00 100 "51.5 1ob 100 79 100 82.1 7.1 160 49.8 81.3 78 1o00 6.3 100 100 48,2 77' 066 80.6 5.6 10.0 46.5 76 100 79.8 100 4.8 100 44.8 75 100 79.0 78.2 4.0 100 l ob 43.2 74 100.

100o 3.2 100 100 41.5 73 100 77.5 2.5 100 100 39.8 72 76.7

" 75.9 1.7 1do 100 38.2 71 0.9 i0o 100 36.5 70 100 7592 100 100 34.8 69.8 75.0 0. 100 100 34.5 69 1..

00 0 1o0 100 33.2 68 100 72.3 0 100 100 31.5 67 100 70.7 0 1010 100 29 8 66 100 69.2 67.7 0 100 100 28.2 65 100 0 26.5 100 100 25.0 64.1 106 66.3 63 0 64.6 100 99.1 24.1 0

6ý2 100

~0 .1.00.. 98.2 23.2 61 100 61.5 - ~00 100 97.4 22.4 60 96.6 100 60.0 100 21.6 0 95.8 20.8 59 58 160 58.4 0 0 100 56.9 100 94.9 19.9 57 166 55.3 0

10b 94.1 19.1 56 0 100 53.8 100 93.2 18.2 0

52.3 100 92.4 17.4 54 50.7 0 100. 91.6 16.6 53 49,2 0 100 90.8 15.8 52 100:

0

• 100 89.9 100 14.1 51 46.1 100 89.1 50 100 44,6 88.2 132

%FP CRGP5 CRGP 6 CRG 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.

7 Oconee 3 Cycle 25 ONEI-0400- 0 Rev 30 Rod Index Setpoints Page 18 of 33 4 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint -- Operational

' Alarm Setpoint

% FP CRGP 51 CRGP 6 CRGP 7 CRGP 5 CRGP 6 CRGP 7 49 100 43.0 100 86.7 11.7 48 100 100 41.5 100 85.1 10.1 47 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 44 100 34.1 100 78.8 3.8 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 10o 26.6 100 70.1 0 39.1 10O 25.0 100 67.3 0

38. 99.9 24.9 100 66.9 0 386 99.0 24.0 100 63.8 0 37 98.0 iob 23.0 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 33, 94.3 19.3 100 48.1 0 32 93.4 18.4 100 44.9 0 92.5 31 17.5 100 41.8 0 3.......

.... 91.5 16.5 100 38.6 0 29 90.6 15.6 100 35.5 0 89."7" 14.7 100 32.4 0 27 88.8 13.8 100 29.2 0

26. 87.8 12.8 10 26.1i 0 25.7 87.ý5 12.5 25.0 0

25 86.9 11.9 99.0 24.0 24 86.0 11.0 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 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 80.4 5.4 88.0 13.0 0 18 79.5 4.5 11.4 86.4 0 16 78.5 3.5 15 84.8 9.8 0 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 75.0 0 0 0 69.0 0 69.0 6 0 61.5 0 61.5 0 0 0 54.0 0 9 46.5

• . ...1 ..... 0 46.5 0

,8 39.0 0 39-0 0

31.5 0 31.5 0 6 24.0 0 0 24.0 0 00.

16,5 16.5 0 00 9.0 9.0 1.5 00 0 00 0 1,5 0 00 0 0 0. 0 0 2 0 "0 01 0 0 0 0 0 0

0 0

%FP .ICRGP 5 CRGP6 CRGP7 CRGP5 jCRGP6 I CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels.

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Rod Index Setpoints Page 19 of 33 3 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Margin Setpoint i1 Operational Alarm Setooint

%FP iCRRGPG5 1 CR026 CRGP 7f CRGP 5 CRGP 6 CRGP 7 77 100 100 27.4 100 100 46.5 76.2 100 100 25.0 100 100 45.2 76 100 99.7 24.7 100 100 44.9 75 100 98.2 23.2 100 100 43.2 74 100 96.8 21.8 100 100 41.5 73 100 95.3 20.3 100 100 39.9 72 100 93.8 18.8 100 100 38.2 71 100 92.3 17.3 100 100 36.5 70 100 90.8 15.8 100 100 34,9 69 100 89.4 14.4 100 100 33.2 68 87.9 12.9 100 100 31.5

.67 100 86.4 11.4 100 100 29.9 66 100 84.9 9.9 100 100 28.2 65 100 83.4 8.4 100 100 26:5 f-64.1 100 82.1 7.1 1o0 100 25.0 63 100 80.5 5.5 100 99.1 24.1 62 100 79.0 4.0 100 98.3 23.3 61 100 77.5 2.5 100 97.4 22.4 60 76.0 1.0 100 96.6 21.6 100 59.3 1.00 75.0 0 100 96.0 2 .1..0 59 74-1 0 100 95.8 20.8 100 58 160 71.1 0 1ob 94.9 19.9 19.1 57 68.2 0 94,1 100 56 100o 100 65.2. 0 100 100 93.3 18.;3 55 100 62.2 0 100 92.4 17.4 59.3 .160 100 16.6 54 53 10o 0 91.6 90.8 56.3 0 15.8

• 52 it.O...

100 53.4 0 100 100 89.9 14:9 51 100 50.4 .0 100 89.1 14.1

...50 47.4 0 o..... ....88.2 13.2 49 44.5 0 *86.7 11,7 48 100 41.5 0 851 *10.1 100 .

47 100 39.6 0 83,5 8:.5*II 4

100 46 37.8 0 100 82.0 7,0 100 0 5.4 45 35.9 100 80,4 100 78.8 44 100 34.1 .0 3.8 100*

43 32.2 30.4 0 100 100 77,2 2.2 100 100 75.7 42 i100 ob 100 1O00 0.7 41.6 ......... 0 100 75.0 0 41 100 '100 28.5 0 73.2 0 4b 26.6 0 100 70.1 0 39.1 Iido. 25.0 *0 100 67T3 0 39 99.9 24.9 66,9 0 38 99 24.0 0 100 63.8 0 37 98 23.0 0 60.6 0-36 97.1 22.1 100 . ....

57.5 35 96.2 21.2 0 100 54.3 ..........

0 34 95.2 20.2 0 51.2~

100 0 94.3 19.3 0 48 1 33 10.0 0 93A4

• 92.5 18.4 0

100....

100 44.9 0 31 17.5 100 41.8 30 38.6 0' 16.5 90.6 0 0 29 15.6 0~

35.5 0

.28. .89.-7. 14.7 32.4

%FP CRGP5 CRGP6

" [

Shutdown Margin Setpoint CRGP7 CRGP5 1 CRGP6 [ CRGP7 Operational Alarm Setpoint RI = 300 is withdrawal limit at all power levels. Continued on next page.

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Rod Index Setpoints Page 20 of 33 3 Pump Operation, No Inoperable Rods, BOC to EOC Shutdown Ma(gin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 CRGP 7 CRGP 5 CRGP6 6 CRGP7 27 88.8 13,8 0 100 29.2 87.8 26 12,8 0 100 26.1 25,7 87.5 12.5 0 100 25.0 25 86.9 11.9 0 99,0 24.0 24 86.0 11,0 0 97.4 22.4 23 85.0 10.0 0 95.8 20.8 22 84.1 9.1 0 94.2 19.2 21 83.2 8.2 0 92.7 17.7 20 82.2 7.2 0 91.1 16.1 19 81.3 6.3 0 89.5 14.5 18 80.4 5.4 0 88.0 13.0 17 79.5 4.5 0 11.4 16 78.5 3.5 0 84.8 1.5 77.6 2.6 0 83.2 8.2 14 76.7 1,7 0 79.5* 4,5 13 75.8 0.8 0 75.8 0.8 12.8 75.0 0 0 75.0 0 69.0 0 0 69.0 0 11 0 61.5 0 61.5 0 10 54.0 0 0 54.0 0 9 46.5 0 0 46.5, 8 39.0 0 0 39.0 0 7 315 0 0 31.5 0 6 24.0 0 0 24.0 0 5 16.5 0 0 16.5 0 4 9.0 0 0 9.0 00 3 1.5 0 0 1.5 0 2.8 .0 0 0. 0 0

2 0 0 0 0 0 1 0 0 0 *0 0 0 0 0 0

%FP CRGP5 1 CRGP 6. CRGP 7 .CRGP 5 CRGP 6 CRGP7 7771_ ~ Shutdown Margin Setpoint Operational Alarm Setpoint RI = 300 is withdrawal.limit;at all power levels.

• Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Rod Index Setpoints Page 21 of 33 4 Pump Operation, 1 Inoperable Rod, BOC to EOC Shutdown Margin Setpoint I- Operational Alarm Setpoini

%FP CRGP5 I CRGP6 CRGP7 CRGP5 CRGP6 CRGP 7 102 100 100 83.4 100 100 83.4 101 100 100 82.5 100 100 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 74.8 100 100 74.8 92 100 100 73.8 100 100 73.8 91 100 l00 72.8 100 100 72.9 90 100 100 71.9 100 1o6 71.9 89 100 100 70.9 100 100 70.9 100 88 10o 70.0 100 100 70.0 87 100 100 69.0 100 100 69.0 86 100 100 68.0 160 100 68.1 85 106 67.1 100 67,1 100 100 100 84 100 100 66.1 100 100 66.1 83 65.2 82 100 100 65.2 100 l00 64.2 64.2 lo0 100 lob) 100 1O00 81 loo 63.2 ido 100 63.3 62.3 100 80 lob 100 62.3 3oo* 100 79 100 61.3 100 61.3 10.0 78 100 100 60.3 100 100 60.4 100 77 100 100 59.4 100 100 59.4 76 100 100 58.4 100 1oo 58.4 75 100 100 57.5 100 57.5 74 100 100 56.5 1o0 73 100 100 55.5 100 55.6 72 100 54.6 109 100 54.6 71 100 516 loo 100 70 t100 100 109 52.7 100 52.7 69 100 51.7 100 100 100 51.7 68 l166 100 50.7 100 50.7 1o00 10.0 67 100 49.8 100 100 49.8 100 -1009 66 l00 100 48.8 100 100 48.8 65 100 100 47.8 100 100 100 ... 47.8 100 100 100 "doI 64 100 1001 46.9 1i

-100 46.9 63 45.9 100 45.'9 100 100 100 45.0 62 10o 100 45.0 100 0oo 61 100 100 44.0 100 i.66 44.0 60 100 100 4310 100 100 43.0 59 100 100 421 100 1 58 100 411. .4121:. ..

100 100 40.2 1-60

. 57 10o 1o0 100 40.2 56 39.2 100

{6'6 100 55 100 100 100 38.2 38.2 100 100 100 100 54 10*0 100 T37. 37.3 53 36.3 36.3 52 ...100 i00 35.3 100 35.3 100 lob 34.4 1:00. 100 34.4 S50 100 100 33-4 100 33.4 49 .100 32.5 100 32.5 100 48 ')66 3i.5 100

% FP5 CRGP_5 CRGP6 C 7CRGPCRGP 5  ! CRGP6 CRGP.7 Shutdown Margin Setpoint operational Alarm Setpoint.

RI = 300 is withdrawal limit at all power levels. Continued, on next page.

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30O Rod Index Setpoints Page 22 of 33 4 Pump Operation, 1 Inoperable Rod, BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

% FP CRGP 5 CRGP 6 1 CRGP 7 1 CRGPS I 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 97T2 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 89.2 15.2 34 100 89.2 14.2 100 14.2 33 100 88.2 13.2 100 88.2 13.2 32 87.2 12ý.2 100 12.2 100 86.2 11.2 31 86.2 11.2 30 100 100 85.2 10.2 100 85.2 10.2 29 100 84*2 9.2 100 84.2 9.2 28 100 83-2 8.2 100 832 8.2 27 100 82.2 7.2 100 82.2 7.2 26 100 81.2 6.2 100

:81i.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.T2 100o 77.2 2.2 21 76.2 1.2 76.2 1.2 20 100 100 75.2 02 100 75.2 0.'2 19.8 75,0 0 10-0 75.0 0 100 73.5 19 0 100 -73.51 0 18 100 100 71.5 0 71.5 0 100 17 100 69.5 0 100 69.5 0 100 67.5 0 100 67.5 0

.5 100 65.5 0 65.5 100 0 63.5 63.5 13 0 100 100 61.5 0

12 100 0 100 53.0 0 100 53.0 0

100 -441.5- 0 44.5 .0 10 100 100 100 36,0 0 360 0 9 27.5 0 1.!00 27.5 0 0 8.7 25.0 100 25.0 0 8 97,0 22.0.

92.8 97.0 22.0 0 17.8 0 0 6 13.5 13.5 88.5 0 88,5 0 84.2 9.2 0... ...

... 84.2 4 80.0 5.0 0 80.0, 5.0 0 3 75.81 0.8 75,8. 0.8 0 75.0 0 0 75.0 0 0 2 68.0 0 ........

o... 68.0 0 :0 0 0 0 0

0. 5i.0 0 0 51.0 0

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

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Rod Index Setpoints Page 23 of 33 3 Pump Operation, 1 Inoperable Rod. BOC to EOC Shutdown Margin Setpoint Operational Alarm Setpoint

%FP CRGP5I CR3P6 CRGP7 CRGP5 CRGP6 CRGP7 77 100 100 85.2 100 100 85.2 76 100 100 83.4 100 100 83.4 75 100 100 81.5 10o 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 lob 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 66.7 160 100 66.7 66 100 64.8 100 100 64.8 65 10o0 100 63.0 100 100 63.0 64 100 .100 100 10o 81.1 59.3 63 100 1600 59.3 100 100 62 100 100 57.4 100 100 57.4 61 100 55.6 100 100 55.6 60 100 53.7 100 100 53.7 59 58 100 100 51.9 100 100 51.9 100 100 50.0 '100 100 50.0 57 100 lob 48.2 100 48.2 56 100 100 46.3 100 100 46.3 55 100 lob 44.5 100 100 44.5 54 100 100 42.6 100 42.6 53 100 100 100 40.8 100 100 52 100 38.9 100 38.9 1bo 37.1 0oo 51 100 100 100 100 37.1 50 100 100 S35.2 '35.2 49 100 100 33.4. 1d0o ldoo 100 33.4 48 lO1 100 31.5 100 1.o 31.5 47 100 100 1 0o 29.5 100 29:5 1ido 100 1o0 100 100 27.5 27.5 45 100 100 25.5 44.8 160 25.0 100 25.0 100 44 100 99.2 24 2 100 99.2 .241.2 43 1do 98.2 23.2' 100 98.2 23.2 42 97.2 22.2 97.2 22.2 100 100 41 100 96.2 21,2 100 96.2 21.2

40. 95.2 20.2 95.2 20.2

.100 100 39 100 94.2 19.2 100 94.2 19.2 100 93.-2 18.2 93.2 18.2 37 100 92.2 ....

....17.2

-.1---l- 100 92.2 17.2 36 100 91.2 16.2 i100 16.2 35 160 100 15.2

ý.:2 34 89.2 14.2 89.2 ..."P.

14.2 100 100

.100. 88.2 33 1.00 88.2 13:2 100

,32 87:2 12:2 100 87.2 12.2 31 100 1O00 100 86.2'- 11.2 86.2 11.2 30 100 85.2 10.2 29 100 84.2 ,9.2 100 84.2 1 00 83.2 8.2 83.2 8.2 27 100 82.2 7.2 82.2 26 81.2 6.2 100 81.2 6.2 25 100 00.2 80.2 5.2 5.2 24 79.2 4.2 79.2 4.2

%FP CRGP5 CR C 1 CG6 .CRGP7 C CRGP5 CRGP6 j CRGP7 Shutdown Margin.Setpoint. Operational Alarm Setpoint RI = 300 is withdrawal limit at all power leve!s. Continued on next page.

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Rod Index. Setpoints Page 24 of 33 3 Pump Operation, 1 Inoperable Rod, BOC to EOC I Shutdown Margin Setpoint Operational Alarm Setpoint

%FPP CRGPS CRGP6 CRGP I CRGPS [ fRGP6f 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 61Z5 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 97.0 8 97.0 22.0 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 75.0 0 0 0 2 68.0 0 68.0 0 0 0 1 59.5 0 0 59.5 0 0 0 51.0 0 0 0 51.0

% FP CRGP 5 CRGP.6 CRGP 7 CRGP 5 CRGP6 ' CRGP 7

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

ONEI-0400-70 Rev 30 I , Oconee 3 Cycle 25 1 Page 25 of 33 105 -105 100 100 ontrol Rod Position Setpoints 95 noerable Rods, 4 Pump Flow - -  : - Restricted - 95 90 -- '5rc- J 90 85 --- Ope ratoperation

[r;"i'......... - 2-1 85 80

75. pe ra.ti on 75

.:1:!.. ......

70 70

........-.... :peration i .. .

65 65 60 60 3..

U_.

0:

O 55 50 nacpabe 1 r-Ti"i ii ;

55 50

0) 45 45

- -- -+'-- -' ..  ![

40 40

35. 35 30 30

-" i] tit!............per..tion" i:71 ~~~7 25 KL...i .

ILI

-p G-r-- - -

i+-

-i r:7,:[U:

25

'I 4;+++ '+IIl 20 15 15 10 10 5 5 5 15 25 35 45 55 65 75 8595 95 95i1 'i i1 0 0 10 10 20. 30 40 50

[Group 5 60 70 80 90 100 I 1 0. 10 20 30 40 50 60 70 80 90 100 1 Group 7 Control Rod Position, % WD

Oconee 3 Cycle 25 ONEI-0400-70 O Rev 30 Page 26 of 33 105 "105 100 Control Rod Position Setpoints

- No Inoperable Rods,,3 Pump Flow 4- - --  : 100 95 95 90 -7:: :: .. . j, .... . .

90 85 85 80 80 75 75 7O 70 65 - "Unacceptable

- I

... -Operation 65 a-LL 60 60

- i. -!ii .....

55 55 T i 50 50 y ,  :'=** *,*-.r.,Restricted

,C)

.45 45 Q)

M- 71 Operation 40 40 35 35

-. . . :Acceptable 30 30

'1rz 44': *j  ! ............... O p e r a t io n 25 25 20 20 15 15 10 _ _ _ _ _ _ _ _ _ _ _ __i.!:!%::;; "L

• 10 5

0 0.

10 20 30 40 50 IG roup 5 1 60 70

'~5 80 15 90 25 100 35.

45 55 65 7 5ý 85 1 9ýj'Tnt 0

10 20 30 40 50 60 I Group77 70 80 7 90 100 0

Control Rod Position, % WD

Oconee 3 Cycle 25 ONEI-0400-70 Rev 30 Page 27 of 33 10, "105 1-00) -7 .,. Control Rod Position Setpoints I 100 9S r...1 Inoperable Rod, 4 Pump Flow - l7 95 9C 90

8 85 80 80 75 70 70 65 Unacceptable 65 U-6( Operation 60 CL 551 55 oL 7 50 Acceptable 45c Operation 45 4(

40 35 35 30 30 25 25 20 20 7T.7 TT7 15 174 10 10

5 15 .25 5 II4 i 4 n 35 45 55 65 75 85 95 4j~F~l~1 ~

0

... 0 o 10 20 30 40 50 60 0 80 90 100:] 10 10 20 30 40 50 60 70 80 90 100 1 7t I Group 5 1 I Group Control Rod Position, % WD

ONEI-0400-70 Rev 30

.Oconee 3 Cycle 25 E-Page 28 of 33 105 '105 1 00 10.0 Control Rod Position Selpoints H 95 95 90 -1 -t - I n p e ab c .A 11ii1!L 90 85 85

'j 80 - mi..- - -"- 80 75 75 70 Unacceptable 70 Operation 65 65 Q-LL 60 60 0J 55 55 CL 50 Acce table 50 a-45 -..-.-.-- 45 Operation 40 40 35 35 30 30 25 ....~.... .... ,... 25 20 - -. -----------------...

20 15 15 10 10

[ ::  : [))J: ; i ;; 1 5 2 5 .: 3 5 45 55 1 65 7 ý 85 95 5

5 5'1 0 - ----------

0 10 10 20 30 40 50: 60 70 80 90 100 [0 10 20 30 40 50 60 70 80 90 1001 I Group 5 1 I Group7 Control Rod Position, % WD

ONEI-0400-70 Rev 30 Page 29 of 33 Oconee 3 Cycle 25 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 forthe data which follows.

!nforfmation provided in this section should not be used in plant procedures.

Quadrant Power Tilt Limits, Referred to by TS 3.2.3 Steady State T ransient Maximum Core Power Level, %FP 310-100 0-30 30-10 0 0-30 0- 100 Quadrant Power Tiit, % 5.42 1 0.00' 9.44 12.00 20.00 Variable Low RCS Pressure Protective Limits Referredto by TS 2.1.1 Core Outl et Pressure Reactor Coolant OutletTemperature, 'F psia 3 RCS Pumnps 4 RCS Pumps 800 581.0 578.3 900 590.0 587.3 21 000 598.9 596.3 2 100 607.9 605.2 23200 616.9 614.2:

300 625.9 623.2.

ONEI-0400-70 Rev 30 Page 30 of 33 Oconee 3 Cycle 25 Axial Power Imbalance Protective Limits Referred ,to by TS 2.1.1 Not fo~r Plant Use

%FP RPS Operational 4 Pumps 0.0 -35.0 -;39.5 80.0 -39:5 87.8 -35.0 90.0 -37.8 100:0 -25.6 109.4 -12.1 109,4 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 60.1 -35.0 77.0 -39.5 81.7 -12,1 81.7 14.4 77.0 39.5 62.3 35;0 0.0 35.0 39.5

30 ONEI-0400-70 Rev Page 31 of 33 25 Oconee 3 Cycle Rod Index Limits 3,2.1 Referred to by TS INot for Plant-, Uzse Insertion Limit RI Withdrawal Operational RI Shutdown Margin RI Limit I Inop Rod No Inop Rod

%FP Insertion Limit 280 300 262 220 300 4 Pumps 102 260 300 100 250 300 90 250 300 80 140 230 200 160 300 50 75 90 300 15 75 0 0 5

280 300 245 220 300 77 140 230 3 Pumps 200 300 50 75 160

.90 75 300 15 0 5 0

ONEI-0400-70 Rev 30 Page 32 of :33 Oconee 3 Cycle 25 LOCA Limits Not .or ýPlant, Use Core Elevation Feet LOCA LHR kw/ft Limit Versus Burnup Mk-B11 Fuel 0 GWd/mtU 40 GWdimtU 62 GWd/mtU 0.000 16.2 16.2 11.8 2.506, 17.1 17.1 11.8 4.264 17.2 17.2 11.8 6.021 17.3 17.3 11.8 7.779 17.2 17.2 11.8 9.536 17,1 17.1 11.8 12.00 16.2 16.2 11.8 Mk-B-HTP 0 GWdtmtU 40 GWd!mtU 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 1'7.8 17.8 9.536 17.3 17.3 12.00 16.4 16.4

ONEfll0400-70 Rev 30 Paae 33 of 33 Oconec 3 Cycle 25

-Not'fjor',VI thit Usc

, I!ru utI i in the values shown.

4 R01 Operation - Loop Avcragemiip.. TF 3 R1t' Operation - Loop Average Temp.. 'F

\Tcold, "F [avg (Analytical) Tai (Analyticdl)

, <58 1._0 <_5s 10.

0.2 ' 581 0 <581.0 0.2 -'5.I -58 .0.

043 <581. 1 <581.1

().5 45.58 1. .<58 I. I 0.34.

0.86 0,7 '5 <S8125. .' S* 1-***

'2' Os -<.581.3 <58t12 0,.9 -,'SS1.3 <581.2 1.0 <581-4 <581.2 1.1 <581,4 <581.2 1.2 58 5 <5,81.3 1.3 <5 }5 <58t1.3.

1.4 '< . <58'1.3 1.5 <58I .6 <581.3 1.6 .<591.6" <581A4 1.7 <58 1,6 <5 1.4 1.8 <581 .7 <5 81A L.9 <581,7 <5,914 2,0 <58 1t <581.4 211 <581.8 <581.5 2.2 <581:1 <581.5 2_3 <58 1 9 <581.5 2.4 <581,9 <58 1.5 2.5 <582.0 <581.6 2.6 <582 0 <581.6 2.7 <582,0 <581.6 2.8 <592.1 "5'.6 2.9 <582,1. <58i.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. <5818 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 i582.7 <582.0 A45 <582.7 <582,0 466 <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