Text

Site, Core Operating Limits Report (COLR)
	ML041260256
Person / Time
Site:	Oconee
Issue date:	04/22/2004
From:	Rosalyn Jones; Duke Power Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	DUK041060057 ONEI-0400-051, Rev 21
	Download: ML041260256 (36)
	v • d • e

f Duke rPowere A Duke Energy Company R. A. JONES Vice President Duke Power 29672 1 Oconee Nuclear Site 7800 Rochester Highway Seneca, SC 29672 864 885 3158 864 885 3564 fax April 22, 2004 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Subject:

Oconee Nuclear Site Docket No. 50-269, 50-270, 50-287 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 Oconee Unit 2, Cycle 21, Rev. 21 Very rul yours, R.

e Site, Vice President Oc nee Nuclear Site Attachment AOOI www. duke-energy. corn

NRC Document Control Desk April 22, 2004 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

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

1) 00620 DOC MGMT MICROFILM EC03C

2) 00813 DOC MGMT EC03C ORIGINAL

3) 06358 ONS REGUL COMPLIANCE ON03RC

4) 06700 ONS MANUAL MASTER FILE ON03DM DOI

5) 06937 R R ST CLAIR EC08G Date:

04115/04 Document Transmittal #:

DUK041060057 Duke Power Company CUMENT TRANSMWITAL FORM KIr=KtN%4=

NUCLEAR GENERAL OFFICE OCONEE NUCLEAR STATION WORK ITEM: EXEMPTION M-5 RESP GROUP: NE OCONEE 2 CYCLE 21 CORE OPERATING LIMITS REPORT Page 1 of I QA CONDmON

Yes aI No OTHER ACKNOWLEDGEMENT REQUIRED L1 Yes IF QA OR OTHER ACKNOWLEDGEMENT REQUIRED. PLEASE ACKNOWLEDGE RECEIPT BY RETURNING THIS FORM TO:

Duke Power Company 7800 Rochester Highway Document Management ON02DM Seneca, South Carolina 29672 Redd By Date DOCUMENT NO QA COND I. REV #/ DATE DISTR CODE I

2 3

4 1 5 6

7 8 19 110 Ill 1 12 113 114 115 ITOTAL 4

ONEI-0400-051 1

021 04115104 l NOMD-27 V1 X

VI 4

FOR INFORM,ITION ONLY I

Il REMARKS: DUKE DOCUMENT RELEASE EXEMPT FROM NUCLEAR MODIFICATION PROGRAM.

K S CANADY MANAGER NUCLEAR ENGINEERING BY:

J W SIMMONS JWS/TER EC08H

ONEI-0400-51 Rev 21 Page 1 of 33 Duke Power Company.

Oconee 2 Cycle 21 Core Operating Limits Report QA Condition 1 Prepared By:

Checked By:

G. M. Presnell 4~Le4r&f Date: l-

//

24°0 C/

J. M. Sanders Date:

_41__4_

_~

/.I1 CDR By: M. E. Carroll 7,/jC m u Date:

V/?-a 0 j(

Approved By: R. R. St.Clair De/ag; Date: 7 Y

DIoe

Document No. / Rev. ONEI-0400-51 Rev. 21 Date April 9.2004 Page No.

Page 2 of 33 INSPECTION OF ENGINEERING INSTRUCTIONS Date:

______O_

Inspection Waived By:

(Sponsor),

CATAWBA Inspection Waived MCE (Mechanical & Civil)

[a Inspected By/Date:

RES (Electrical Only)

E Inspected By/Date:

RES (Reactor)

D Inspected By/Date:

MOD D

Inspected By/Date:

Other (

)

[

Inspected By/Date:

OCONEE Inspection Waived MCE (Mechanical & Civil)

Inspected By/Date:

RES (Electrical Only)

[

Inspected By/Date:

RES (Reactor) 3 Inspected By/Date:

MOD

[ 3 Inspected By/Date:

Other (

)

a Inspected By/Date:

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

BBS (Electrical Only) 5 Inspected By/Date:

RES (Reactor) 5 Inspected By/Date:

MOD 5

Inspected By/Date:

Other (

)

5 Inspected By/Date:

K>,

ONEI-0400-51 Rev 21 Page 3 of 33 Oconee 2 Cycle 21 Core Operating Limits Report Insertion Sheet for Revision 21 I

This revision is not valid until the end of operation for Oconee 2 Cycle 20.

I Remove these Revision 20 pages 1 -33 Insert these Revision 21 pages 1 -33 Revision Log Effective

Date Pages Revised Revision Pages Pages Added Deleted

.Total Effective Pages 1Oconee 2 Cycle 21.revisions' below i 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 la 33

.18 Oct 2002 1-3,14,16,24,30 32

.: 17.

Oct:2002 1

.1-31 332 cnee2Cycle19revisions below,-'.'

Oconee 2 Cycle1 8 revisions below

.15 Apr 2001 1 - 4 31

.14 Feb2000' 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

ONEI-0400-51 Rev 21 Page 4 of 33 K>

Oconee 2 Cycle 21 1.0 ErrorAdjusted Core Operating Limits The Core Operating Umits Report for 02C21 has been prepared in accordance with the requirements of TS 5.6.5. The dore operating limits within this report have been developed using NRC approved methodology identified in references 1 through 1 1. The RPS protective limits and maximum allowable setpoints are docurmented In references 12 through 14. These limits are validated for use in' 02C21 by references 15 through 17. The 02C21 analyses assume a design flow of 107.5% of 88,000 gpm per RCS pump, radial local peaking (FAh) of 1.714i and axial peaking factor (Fz) of 1.5, and an EOC (< 100 ppmB) Tavg reduction of up to I 0F provided 4 RCPs are In operation and Tavg does not decrease below 5690F.

The error adjusted core operating limits Included In section 1 of the report incorporate all necessary uncertainties and margins required for operation of the 02C21 reload core.

1.1 References

1. Nuclear Design Methodology Using CASMO-3 / SIMULATE-3P, DPC-NE-1 004P-A, Revision 0, SER dated November 23, 1992.

2. Oconee Nuclear Station Reload Design Methodology II, DPC-NE-1 002A, Revision 1, SER dated October 1, 1985.

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

4. ONS Core Thermal Hydraulic Methodology Using VIPRE-01, DPC-NE-2003P-A, Revision 1, K>

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, Revision 0, SER dated April 3,1995.

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

i'.:-DPC.-NE.300P.A, *The S-dae r8hemal Hydraulic Transient Analysis Methodology, Rev. 3, ttk dated September24,2003'

9. BAW-1 0192-PA, BWNT LOCA - BWNT Loss of Coolant Accident Evaluation Model for Once-Through Steam Generator Piants, SER dated February 18, 1997.

10. 'BAW-1 01 64P-A, Rev. 4, ORELAP5/MOD2-8&W - An Advanced Computer Program for Ught Water Reactor LOCA and Non-LOCA Transient Arialysis', SER dated April 9,2002.

11. BAW-1 0227-PA, Evaluation of Advanced Cladding and Structural Material (M5) in PWR Reactor Fuel, SER dated February 4, 2000.

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

13. Power Imbalance Safety Limits and 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, Rev. 1, Duke Power Co., June 2002.

15. 02C21 Maneuvering Analysis, OSC-8526, Revision 1, April 2004.

16. 02C21 Specific DNB Analysis, OSC-8561, Revision 0, November 2003.

17. 02C21 Reload Safety Evaluation, OSC-8609, Revision 0, April 2004.

ONEI-0400-51 Rev21 Page 5 of 33 Oconee 2 Cycle 21 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 byTS 3.7.12.

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

Referred to byTS SLC 16.5.13.

CFr 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 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% AkIk.

Referred to by TS 3.1.1.

ModeratorTemperature Coefficient (MTC) shall be less than:

Linear interpolation is valid within the table provided.

Referred to by TS3.1.3.

MTC x 10-4 Ap/IF

+0.90

+0.73 0.00 0.00 0.00

% FP 0

15 80 100 120 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:

Referred to' by TS 3.4.1.

dT

- n -;

A i-;

.The asired Tavg must be less thar) COLR linits minus

-instrunment'u r'Aertainty.T Tc is the setpoint value selected by hoe obperators. Vlue's are

'xpareded by linear interpolation on page 33 of this document without instrument uncertainty.

Max Loop Tavg (Incl 20F 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 TS 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 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 21 Page 6 of 33 Oconee 2 Cycle 21 EFPD 0 to 450 450 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 7.60 7.10 9.39 2.36 6.09 5.63 7.72 2.26 3.87 3.63 4.81 Referred to by TS 3.2.3 Maximum 0- 100 16.54 14.22 10.07

1.

Correlation Slope (CS) 1.15 Referred to by TS 3.3.1 (SR 3.3.1.3).

ONEI-0400-51 Rev 21 Page 7 of 33 Oconee 2 Cycle 21 Variable Low RCS Pressure RPS Setpoints Referred to by TS 3.3.1 2400 P =2355 psi T=6180 F 2300 2200

c.

-Acceptable

-2100 Operation cn P =11.14 *Tout -4706 00 02000 1900 0 1/

Unacceptable Operation 1800 P= 1800 psig T =584 OF 1700 I

I I

540 560 580 600 620 640 Reactor Coolant Outlet Temperature, OF

ONEI-0400-51 Rev 21 Page 8 of 33 Oconee 2 Cycle 21 RPS Power Imbalance Setpoints

% FP 4 Pumps 3 Pumps

0 85.8 107.9 107.9 90.4 0

0 58.5 80.6 80.6 63.1 0

% Imbalance

-33.0

-9.6 14.4 33.0 33.0

-33.0

-9.6 14.4 33.0 33.0 Maximum Allowable RPS Power Imbalance Setpoints 4 Pumps It

%.FP

.6 85.4 109.4 109.4 90.0 0

0 57.7 81.7 81.7 62.3 0

% Imbalance

-35.0

-9.6 14.4 35.0 35.0

-35.0

-9.6 14.4 35.0 35.0 3 Pumps

ONEI-0400-51 Rev 21 Page 9 of 33 Oconee 2 Cycle 21 Operational Power Imbalance Setpoints 4 Pumps

%FP 0

80 90 100 102 102 100 90 80 0

Full Incore

-30.1

-24.9

-14.3

-12.2 17.0 19.1 29.6 29.6 29.6 Backup Incore

-29.5

-24.9

-14.3

-12.2 16.5 18.7 29.0 29.0 29.0 Out of Core

-30.1

-24.9

-14.3

-12.2 17.0 19.1 29.6 29.6 29.6 3 Pumps 0.0 60.07 60.64 77.0

-30.1

-12.2 17.0 29.6 29.6

-2'9.5

-30.1

-30.1 t9 5;.

-9 77.0 65.67 65.09 0.0

-12.2 16.5 29.0 29.0

-12.2 17.0 29.6 29.6

ONEI-0400-51 Rev 21 Page 10 of 33 Oconee 2 Cycle 21 Operational Power Imbalance Setpoints Operation with 4 RCS Pumps, BOC to EOC

% FP J RPS Trip

j.

Full Incore Alarm Out of Core Alarm P I I

107.9 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90.38 90 89 88 87 86 85.82 85 84 83 82 81 80 0

-9.55

-10.51

-11.57

-12.63

-13.70

-14.76

-15.82

-16.88

-17.94

-19.01

-20.07

-21.13

-22.19

-23.25

-24.31

-25.38

-26.44

-27.50

-28.15

-28.56

-29.62

-30.69

-31.75

-32.81

-33.00

-33.00 14.40 15.36 16.42 17.48 18.54 19.60 20.66 21.73 22.79 23.85 24.91 25.97 27.04 28.10 29.16 30.22 31.28 32.35 33.00 33..0 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00

-12.15

-13.22

-14.28

-15.34

-16.40

-17.46

-18.53

-19.59

-20.65

-21.71

-22.77

-23.84

-24.49

-24.90

-25.42

-25.94

-26.47

-26.99

-27.08

-27.51

-28.04

-28.56

-29.08

-29.61

-30.13

-30.13 17.00 18.06 19.12 20.18 21.23 22.28 23.33 24.39 25.44 26.49

27.54 28.59 29.24 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65

-13.22

-14.28

-15.34

-16.40

-17.46

-18.53

-19.59

-20.65

-21.71

-22.77

-23.84

-24.49

-~

.0

-24.90

-25.42

-25.94

-26.47

-26.99

-27.08

-27.51

-28.04

-28.56

-29.08

-29.61

-30.13

-30.13 18.06 19.12 20.18 21.23 22.28 23.33 24.39 25.44 26.49 27.54 28.59 29.24 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65

-12.15

17.00

% FP I

RPS Trip J Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 21 Page 11 of 33 Oconee 2 Cycle 21 Operational Power Imbalance Setpoints Operation with 3 RCS Pumps, BOC to EOC

% FP RPS Trip I

Full Incore Alarm I

Out of Core Alarm 80.58 80 79 78 77.0 76 75 74 73 72 71 70 69 68

67 66 65.09 65 64 63.06 63 62 61 60.07 60 58.50 0

-9.55

-10.17

-11.23

-12.29

-13.36.

-14.42

-15.48

-16.54

-17.60

-18.67

-19.73

-20.79

-21.85

-22.91

-23:97

-25.04

-26.00

-26.10

-27.16

-28.15

-28.22

-29.28

-30.35

-31.33

-31.41

-33.00

-33.00 14.40 15.02 16.08 17.14 18.20 19.26 20.32 21.39 22.45 23.51 24.57 25.63 26.70 27.76 28.82 29.88 30.85 30.94 32.01 33.00 33.00 33.00 33.00 33.00 33.00 33.00 33.00

-12.15

-13.22

-14.28

-15.34

-16.40

-17.46

-18.53

-19.59

-20.65

-21.71

-22.77

-23.84

-24.80

-24.90

-25.96

-26.95

-27.02

-28.08

-29.14

-30.13

-30.13 17.00 18.06 19.12 20.19 21.25 22.31 23.37 24.43 25.49 26.56 27.62 28.68 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65

-12.15

-13.22

-14.28

-15.34

-16.40

-17.46

-18.53

-19.59

-20.65

-21.71

-22.77

-23.84

-24.80

-24.90

-25.96

-26.95

-27.02

-28.08

-29.14

-30.13

-30.13 17.00 18.06 19.12 20.19 21.25 22.31 23.37 24.43 25.49 26.56 27.62 28.68 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 29.65 K.>

-30.13

% FP RPS Trip

[ Full Incore Alarm Out of Core Alarm ONEI-0400-51 Rev 21 Page 12 of 33 Oconee 2 Cycle 21 RPS Power Imbalance Setpoints Referred to by TS 3.3.1 Thermal Power Level, %FP 120,

(-9.6,107.9)

Ml = 0.942 Accel

(-33.0,85.8)

(-9.6,80.6)

I 100 -

(14.4,107.9)

(1.

(14.4,80.6)

.n Operation M2 = -0.942 (33.0,90.4)

(-33.0,58.5)

4. I 0

-40.0 Acceptable 3 or i..

60 (33.0,63.1) 4 Pui 40 20 np Operation I

I

1.

I I

I x

I

-30.0

-20.0

-10.0 0.0 10.0 Percent Power Imbalance 20.0 30.0 40.0

KE

'Oconee 2 Cycle. 21

.Imb!alance Setpoints for 4 Pump Operation, BOC to EOC ONEi-0400-'Q v 21 Paged of 33 110 100 90 80 70 a) 0 XL 60' a-60 4 50 30 01) 20 40 30 20 10 0

RPS Trip Setpol 1 'I1i I

i I

I I.LLI

[ I

_ _ Incore& OutcoreiAlA RP: S -Tri.p Setpo"l 1i~iiii112*

I!!0I:E;

-40

-35

-30

-25

-20

-15

-10.

-5 0

5 Percent Axial Imbalance 10 15 20 25

30 35 40

Ocon6e-2 Cycle 21 mbalhnce Setpoints for 3 Pump Operation, BOC to EOC IM' 4 d

ONEI-0400-5 (

21 Page 14 of 33 110 100 90 RPS Trip Setpotnt ip Setpoint I.

80 m

ncore & OutAore Alarm 70 a) 0 EL

=3 U-LL 0

Ca) a)

a.

60 50 40 30 20 10

-4

-40

-35

-30

-25

-20

-15

-10

.5 0

5 Percent Axial Imbalance 10 15 20 25 30 35 40

ONEI-0400-51 Rev 21 Page 15 of 33 Oconee 2 Cycle 21 Operational Rod Index Setpoints RI Insertion Setpoint

%FP No Inop Rod 1 Inop Rod 4 Pumps 102.0 100.0 90.0 80.0 50.0 48.0 15.0 13.0 5.0 3.0 2.8 0.0

261.5 261.5 261.5 261.5 201.5 195.2 91.5 76.5 16.5 1.5 0.0 0.0 255.5 251.5 201.5 195.2 91.5 76.5 16.5 1.5 0.0 0.0 289.7 287.5 276.7 266.0 233.7 231.5 165.5 161.5 93.5 76.5 74.8 51.0 285.2 281.5 235.2 231.5 165.5 161.5 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 3 Pumps 77.0 75.0 50.0 48.0 15.0 13.0 5.0 3.0 2.8 0.0

ONEI-0400-51 Rev 21 Page 16 of 33 Oconee 2 Cycle 21 Shutdown Margin Rod Index Setpoints 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 Insertion Setpoint

No Inop Rod 1 Inop Rod 224.6 289.7 221.5 287.5 141.5 231.5 76.5 161.5 1.5 76.5 0.0 74.8 0.0 51.0 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 21 Rod Index Setpoints 4 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 21 Page 17 of 33 Shutdown Margin SetPoint Operational Alarm Setpoint

%FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 102 100 99.8 24.8 100 100 61.5 101 100 99.0

.24.0 100 100 61.5 100 100

.98.2

-23.2 100 100 61.5 99 100 97.5 22.5 l

100 100 61.5 98 100 96.7

.21.7 I

100 100 61.5 97 100

. 95.9 20.9 100 100 61.5 96

.100 952 202 100 100 61.5 95 100 94.4 19.4 100 100 61.5 94 100 93.6 18.6 100 100 61.5 93 100 92.9 17.9 100 100 61.5 92 100 92.1 17.1 100 100 61;5 91 100 91.3 16.3 100 100 61.5 90 100 90.6 15.6 100 100 61.5 89 100 89.8 14.8 100 100 61.5 88 100 89.0 14.0 100 100 61.5 87 100 88.2 13.2 100 100 61.5 86 100 87.5 12.5 100 100 61.5 85 100 86.7 11.7 100 100 61.5 84 100 85.9 10.9 100 100 61.5 83 100 852 10.2 100 100 61.5 82 100 84.4 9.4 100 100 61.5 81 100 83.6 8.6 100 100 61.5

80.

100 82.9 7.9 100 100

'61.5 79 100 82.1 7.1 100 100 59.5 78 100 81.3 6.3 100 100 57.5 77 100 80.6 5.6 100 100 55.5 76 100 79.8 4.8 100 100 53.5 75 100 79.0 4.0 100 100 51.5 74 100

782 3.2 100 100 49.5 73 100 77.5 2.5 100 100 47.5 72 100 76.7 1.7 100 100 45.5 71 100 75.9 0.9 100 100

.43.5 70 100 752 0.2 100 100

41.5 69.8.

.100 75.0 0

100 100 41.1

-69

100 ;

.73.8.

0 100 100 39.5.

.68 100:

72.3 i

0 100:e 100.

37.5 67 100 70.7 0

100 100 35.5 66 100 69.2 0

100 33.5 65 100 67.7 0

100 100 31.5 64 100 66.1 0

100 100 29.5 63 100 64.6 0

100 100 27.5 62 100 63.0 0

100 100 25.5 61.8 100 62.7 0

100 100 25.0 61 100 61.5 0

100 99.2 242 60 100 60.0 0

100 98.2 23.2 59 100 58.4 0

100 97.2 22.2 58 100 56.9 0

100 96.2 21.2 57 100 55.3 0

100 95.2 20.2 56 100 53.8 0

100 94.2 192 55 100 52.3 0

100 93.2 18.2 54 100 50.7 0

100 92.2 172 53 100 492 0

100 91.2 16.2 52 100 47.7 0

100 90.2 15.2 51 100 46.1 0

100 89.2 14.2 50 100 44.6 0

100 88.2 13.2

%FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint 01

-12rtn '-

1;-,.# 11

Oconee 2 Cycle 21 Rod Index Setpoints 4 Pumnp Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 21 Page 18 of 33 IShutdown Marmin: Setolnt Operational Alarm Setpoint

%FP CG6CRGP5

.RGP6 CRGP7 CRGP5 CRGP6 CRGP7 49 100 43.0 0

100 86.7 11.7 48 100 41.5 0

100 85.1 10.1 47 l

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

11 100 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

.-z54 0

88.0 13.0 0

17..:. ;,795 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

.0 0

0 0

%FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint WI

Oconee 2 Cycle 21 Rod Index Setpoints 3 Pump Operation, No Inoperable Rods, BOO to EOC ONEI-0400-51 Rev 21 Page 19 of 33 Shutdown Margin Setpoint

. Opera ional Alarm etpoint

%FP CRGP 5 CRGP6 CRGP7 CRGP5 CRGP 6 CRGP 7 77 100 100 27.4 100 100 55.5 76.2 100 100 25.0 100 100 53.9 76 100 99.7.

24.7

.100 100 53.5 75 100

98.2 23.2 100 100 51.5 74 100 96.8 21.8 l

100 100 49.5 73 100 95.3 20.3 100 100 47.5 72 100 93.8 18.8 100 100 45.5 71 100 92.3 17.3.

100 100 43.5 70 100 90.8 15.8

- 100 100 41.5 69 100 89.4 14.4 100 100 39.5

68 100 87.9 12.9 100 100 37.5 67 100 86.4 11.4 100 100 35.5 66 100 84.9 9.9 100 100 33.5 65 100 83.4 8.4 100 100 31.5 64 100 82.0 7.0 100 100 29.5 63 100 80.5 5.5

- 100.

100 27.5 62 100 79.0 4.0 100 100 25.5 61.8 100 78.6 3.6 100 100 25.0 61 100 77.5 2.5 100 99.2 24.2

.60 100 76.0 1.0 100 98.2 23.2 59.3 100 75.0 0

100 97.6 22.6 59 100 74.1 0

100 97.2 22.2 58 I

100 71.1 0

100 96.2 21.2

57.

100 68.2 0

100 95.2 20.2 56 100 65.2 0

.100 94.2 19.2 55 100 62.2 0

100 93.2 18.2

.54 100 59.3 0

100 92.2 17.2 53 100 56.3 0

100 91.2 16.2 52 100 53.4 0

100 90.2 15.2 51 100 50.4 0

100 89.2 14.2 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.

o 100 83.5 8.5

46:. -

100_

37.8 0

100 82.0 7.0

.- 45

'100z

.35.9 0

.:100 80.4 5.4

..- 4 100 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 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Seipoint Operational Alarm Stpoint

Oconee 2 Cycle 21 Rod Index Setpoints 3 Pump Operation, No Inoperable Rods, BOC to EOC ONEI-0400-51 Rev 21 Page 20 of 33 l :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

%P CRGP5 C

P6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint

Oconee 2 Cycle 21 Rod Index Setpoints 4 Pump Operation, 1 Inoperable Rod, BOO to EOC ONEI-0400-51 Rev 21 Page 21 of 33 Shutdown. Margin Setpoint Opera iooal Alarm Eetpoint

%FP CRGP 5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 102 100 100 89.7 100 100 89.7 101 100 100 88.6 100 100 88.6 100 100 100 87.5 100 100 87.5 99 100 100 86.4 100 100 86.4 98 100 100 85.3 100 100 85.3

97.

100 100

_84.3 100 100 84.3 96 100 100 83.2 100 100 83.2 95 100 100 82.1 100 100 82.1 94 100 100 81.0 100 100 81.0 93 100 100 80.0 100 100 80.0 92 100 100 78.9 100 100 78.9 91 100 100 77.8 100 100 77.8 90 100 100 76.7 100 100 76.7 89 100 100 75.7 100 100 75.7 88 100 100 74.6 100 100 74.6 87 100 100

.73.5 100 100 73.5 86 100 100 72A 100 100 72.4 85 100 100 71.3 -

100 100.

71.4 84 100 100 70.3 100 100 70.3 83 100 100 69.2 100 100 69.2 82 100 100 68.1 100 100 68.1 81 100 100 67.0 100 100 67.1 80 100 100 66.0 100 100 66.0 79 100 100 64.9 100 100 64.9 78 100 100 63.8 100 100 63.8 77 100 100 62.7 100 100 62.8 76 100 100 61.7 100 100 61.7 75 100 100 60.6 100 100 60.6 74 100.

100 59.5 100 100 59.5 73 100 100 58.4 100 100 58.5 72 100 100 57.3 100 100 57.4 71 100 100 56.3 100 100 56.3 70 100 100 55.2 100 100 55.2 69 100 100

. 54.1

-100.

100

.54.2 68 100..

100

.53.0 1

-100-

.l10 i

53.1

-67:

100 100

... 252.0-100 100

`52.0 66 100 100 50.9 100 100 50.9 65 100 100 49.8 100 100 49.9 64 100 100 48.7 100 100 48.8 63 100 100 47.7 100 100 47.7 62 100 100 46.6 100 100 46.6 61 100 100 45.5 100 100 45.5 60 100 100 44.4 100 100 44.5 59 100 100 43.3 100 100 43.4 58 100 100 42.3 100 100 l

42.3 57 100 100 41.2 100 100 41.2 56 100 100 40.1 100 100 40.2 55 100 100 39.0 100 100 39.1 54 100 100 38.0 100 100 38.0 53-100 100 36.9 100 100 36.9 52 100 100 35.8 100 100 35.9 51 100 100 34.7 100 100 34.8 50 100 100 33.7 100 100 33.7 49 100 100 32.6 100 100 32.6 48 100 100 31.5 l

100 100 31.5

%FP CRGP 6 CRGP 7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint 01 _

In o..*

9-

_: # _4 -II 1_.

of A

@X-nd-

Oconee 2 Cycle 21 Rod Index Setpoints 4 Pump Operation, 1 Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 21 Page 22 of 33 Shutdown Margin Setpoint Operational Alarm Setpoint

%FP CRGP5 CRGP6 CRGP7 CRGP5.

CRGP6 CRGP7 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 99.2 242 43 100 98.2.

23.2 100 982 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 39 100 942 19.2 100

-94.2 19.2 38 100

932 18.2 100 93.2 18.2 37 100 92.2 172 100 92.2 17.2 36 100 91.2 16.2 100 91.2 16.2 35 100 90.2 15.2 100 90.2 152 34 100 89.2 142 100 89.2 142 33 100 88.2 132 100 88.2 13.2 32 100 87.2 122 100

87.2 12.2 31 100 86.2 11.2 100 86.2 112 30

.100 85.2 102 100 85.2 10.2 29 100 84.2 92 100 84.2

9.2 28 100 83.2.

82 100 83.2 8.2 27-100 82.2 7.2-100 82.2 7.2 26 100 81:2 62 100 81.2 6.2 25 100 80.2 5.2 100 802 5.2 24 100 79.2

4.2 100 79.2 4.2 23 100 782 3.2 100 78.2 3.2 22 100 772 2.2 100 77.2 2.2 21 100 762 1.2 100 762 1.2 20 100 752 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

17 100--

69.5

0.

100

.69.5 0

.16 -

100 67.5

'0:

100

-67.5 0

-100

'-:.;65.5.

0 100 65.5 0

i 4

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 92 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

0 68.0 0

0 1

59.5 0

0 59.5 0

0 0

51 0

0 51 0

0

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

Oconee 2 Cycle 21 Rod Index Setpoints 3 Pump Operation, 1 Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 21 Page 23 of 33 Shutdown Margin SeWipnt Operational Alarm Setpoint

%FP CRGP5 CRGP6 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 81.5 100 100,

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.

. 242.

100 99.2 -

24.2

,43-

'100

.982.

'232' 100 98.2

23.2

.42I:,100

972

22.2 100 97.2

22.2 41 A

100 96.2 212 100'

'96.2 21.2 40 100 95.2 202 100 95.2 202 39 100' 942

'192 100 94.2 192 38 100 93.2 182 100 93.2 18.2 37 100 92.2 17.2 100 92.2 17.2 36 100 91.2 162 100 91.2 16.2 35 100 902 152 l100 90.2 15.2 34 100 892 142 100 89.2 14.2 33 100 882.

132 100 882 13.2 32 100 87.2 12.2 100 87.2 12.2 31 100 86.2 112 100 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 82 27 100 82.2 7.2 100 82.2 7.2 26 100 81.2 62 100 81.2 6.2 25 100 80.2 5.2 100 80.2 52 24 100 79.2 4.2 100 79.2 42

%FP CRGP5 CRGP6 CRGP7 CRGP5 CRGP6 CRGP7 Shutdown Margin Setpoint Operational Alarm Setpoint D I nn ue,;thrao,.l 1;_t A nil..-

I-^.,nt

-4

^ -rr

Oconee 2 Cycle 21 Rod Index Setpoints 3 Pump Operation, i Inoperable Rod, BOC to EOC ONEI-0400-51 Rev 21 Page 24 of 33 Shutdown Margin Selpoint Opera ional Alarm Setpoint

%FP CRGP5 CRGP6 CRGP7 CRGP 5 CRGP 6 CRGP7 23 100

.782 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 75.0 0

0 75.0 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 CRGP6 CRGP7 CRGP5 ICRGP6 ICRGP7 Shutdown Margin Setpoint Operational Alarm Setpon RI = 300 is withdrawal limit at all power levels.

'C I

-o3-n iii01'%'

G;:*j lit --i.

I C

1 ONEI.0400-51( ~i P~an 2§i~f 33 105 100 95 90 85 80

.75 70 65 a.

U.60 a)55 0.

0~

0-40 30 20 10 25 C

100 Restrl-R octedMM T95 OperationI90

.i 4 I i1 11

- I ll A,11 I I li I 8 50 N6 nop tab~iR'o g",-'4"'PUM

.F c$W II IIIIIA A(A ltil~i 111 i L

[iltIIII I 411 iI Iff I II I

80l I

LLILU75 Ili 6 5 Restriced' 60 A c c e p t a b l e 5 0t I L I I A 25 75

.5L L-

.1 5

..2

...3 5 4 5 5

5 5 ' 8 5 9 5

__I IIl l0 f

T 0 2 3 0 0 5 6

7 00I0 0 0

. 1 2 0 0

405I6 7 8 9 0 0 I Group 5

.I Group 7 1 Control Rod Position-, % WD

'C

.. I.

....... cl ii-: ; "..

'C ONEI-0400-5' C 21 Pao InAFf 33 I

^

. 0% 0%1;1AIt

.-14

-'t I

105 100 95 90 85 80 75 70 65 (L.

U 60 3 55 X

050 0

40 35 30 25 20 ic_

15 1C 100 F

0 g

XL ig E

1 E

E E

ME 195 Wg W W 0_

S EE SSE gS S

W~g90

.pei;t 1

)E E

pe b1 Add§! 13S`

0

-F65 No 1ino Au I~

1 MIIL 1E Li t1111

!E 60m MU I I I LLLLU 11 11 mil 1 g

g 5955 1

m

1 S

S S

Sm

@50

.e=striLted4 fil 1 1 It40

,35 Ac = iSceptable 51130 I 1=Opertiton 2,%5 15 H, S gg 2 610

° 10 20 30 40 50 60 70

80.

90 100 l

[0 10 20 -30 40 50 60 -70

.80.90 100 l Z.-14=

I.

I Group 5 1 I Group7 Control Rod Position, % WD

C d

Oonee2 --.

4 9CVblo2f:_..1

c' ONEI-0400-5 C 21 Page 27 of 33 1I ULUU

'Control Rod Pltli3 P

1f LIl 11111 W

11 NJ I

_0(

1 Inoperable R6d,~

4POii 'iP1Fi6 1

11WI111lIL

~95 90H I lS 1 11i11111 III1S111111101 i 8 85 8111 7 °5 gigggW S0E1 7 5 70 rttill HiT 60 35 35 n

e 1S 6

3 0 3 0HI;,..;>

.,,,,~EH*eHt ItC A5 35 4 5 X

5 5 6 5t 75ll5 8 45 ilml L9_

i L

1 IIIIRIH 75 FFF+*~

Io I

1_

E I ;

L.*m tilli~

t httl-L 20 IRRI 11 t

l 2

I ll titttliil I llllllILlltllilllllel mme

-M Li Illl11111Ll1 I nmm11HlIn IIJi 1

~li~LII IIrn Il l.l tmr~m I mnnmrrnmmrmI 1111n I I1 In Ifr 5fbill) 11IIIIIImlTIIA

~

T I1mm,11 Tlltill I

lhllirtelel-llalblel fll E 9 ru 1=11114 i5 LII I

i1, 45. 55-6 5

I85 II U

I Hll a0 O

111111111111111 1bi_

L L1 1,

L "L"""!""!'"'LLi""§"

sllllllmmrmrrrrbr~rmon, 5

I I

I I I

I.

I I

. I I .

I.

I I...-.

1.

-1.

I.,....

.... -2 I ^

a

^

^ ^

' l f A S 5^

5 5 t

fl l n n A

I I~-

1UI zU

'jU W

Du D~u IV ul.

~ U : Uu lUV I Group 5 l 0

1 0 '20 30 40.50

60.

70. 80 90 100 I IGroup7 D

Control Rod Position, % W

~c I i.

71. "

IC,,

ONEI-0400.-Q i21 Page"~ of33

.. I-

Oiconed2, 2t I

a 105 100 95 90 85 80 75 70 65 CL S

60 3

55 00.

IL 50 0I 45 c:

40 35 30 25 20 15 10 S

C 1 U~

Control Rod -.Potrsd tpblnts nopera

,d;3 HI IL I t LL 1

b11 4

E gmgg 85

-.ab t, II HI 1 g1 Hi I I I EESSllEE S E0ll I I 11 Eg!gn L 4 L i I L..

e I I LA J1 U

g75

I0 I5 ; lil 1

LIL

25 i;455.;6;7..... 8;9;;g it UnAcceptable Li Operation 3.: 5 15 150 5>15.25 35I4 55 65 7585 9

__l_

)I I

,I

.0,r

. 4 f-Yl:--

-.,, - I-I I

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

I Group 5 I

.. l 0 10 20 30 -40 50' 60 70 80 90_'100 l Group7 I Control Rod Position, % WD

ONEI-0400-51 Rev 21 Page 29 of 33 Oconee 2 Cycle 21 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 Lbvel, Quadrant Power Ti Core Outi p

1 21 2,

2,'

%FP 31 ilt, %

Quadrant Power Tilt Limits Referred to by TS 3.2.3 Steady State l

0 - 100 0 - 30 30 - 10 5.41 10.00 9.44

.ransient

)

0-30 12.00 Maximum 0- 100 20.00 Variable Low RCS Pressure Protective Limits Referred to by TS 2.1.1 et Pressure Reactor Coolant Outlet Temperature, OF sia 3 RCS Pumps 4 RCS Pumps 300 581.0 578.3 900 590.0 587.3 000 598.9 596.3 100 607.9 605.2 200 616.9 614.2 300 625.9 623.2

ONEI-0400-51 Rev 21 Page 30 of 33 Oconee 2 Cycle 21 Axial Power imbalance Protective Limits Referred to by TS 2.1.1 IEI

%FP 4 Pumps 3 Pumps 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

-48.0

-31.1 31.1 48.0 48.0

-48.0

-31.1 31.1 48.0 48.0 Operational

-43.8

-42.3

-30.0 30.0 42.3 43.8 43.8

-43.8

-43.8 43.8 43.8

ONEI-0400-51 Rev 21 Page 31 of 33 Oconee 2 Cycle 21 Rod Index Limits Referred to by TS 3.2.1 Operational RI

%FP Insertion Limit Shutdown Margin RI Insertion Limit No Inop Rod 1 Inop Rod 4 Pumps 102 100 90 80 50 15 5

260 260 260 260 200

.90 0

220-140 c'. 75 0

286 230 160 75 RI Withdrawal Limit 300 300 300 300 300 300 300 3 Pumps 77 50 15 5

254 200.

90

.0 220 140 75 0

280 230 160 75 300 300 306

.300 K>

ONEI-0400-51 Rev 21 Page 32 of 33 I

Oconee 2 Cycle 21 LOCA Limits o

Core Elevation Feet LOCA LHR kw/ft Limit Versus Burnup Mk-B11 Fuel 0.000 2.506 4.264 6.021 7.779 9.536 12.00 o GWdI/mtU 16.6 17.5 17.6 i7.7 17.6 17.5 16.6 40 GWd/mtU 16.6 17.5 17.6 17.7 17.6 17.5 16.6 62 GWd/mtU 12.2 12.2 12.2 12.2 12.2 12.2 12.2

.I

ONEI-0400-51 Rev 21 Page 33 of 33 Oconee 2 Cycle 21 I

4 RCP Operation - Lbop Average Temn., OF 3 RCP Operation - Loop Average Temp.. !F ATcold, 'IF Tavg (Analytical)

Tavg (Analytical)

<581.0 0.1

<581.0

<581.0 02

<581.1

<581.0 0.3

<581.1

<581.1 0.4

<581.2

<581.1 0.5

<581.2

<58i.I 0.6

<581.2

-581.1 0.7

<581.3

<5812 0.8

<581.3

<581.2 0.9

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