0 0

OPERATING DATA REPORT

DOCKET NO. 50-269 DATE 02-13-81

COMPLETED BY J. A. Reavis TELEPHONE (704)371-8552

OPERATIN6 STATUS

1. Unit Name: Oconee Unit 1 Notes January, 1981Year-todate

. Reporting Period: a capacity factors are calcu3. Licensed Thermal Power ( 1Wt): 2568lated using a weighted 4. Nameplate Rating (Gross MWe): 934 average for maximum

886 5. Design Electrical Rating (Net MWe): dependable capacity. 6 Maximum Dependable Capacity iGross MNWe: 899. 7. Maximum Dependable Capacity (Net MWe): 860 __________________

3. If Changes Occur in Capacity Ratings Ijtems Number 3 Through 7)Since Last Report. Give Reasons: None

9. Power Level to Which Restricted. If Any i Net MfWe): Nn 10. Reasons Fo)rRestrictions. If Any:

ThisMonth Yr.-to-Date Cumulative

11. Hours In Reporting Period .740744.0 66 169.0

12. Number Of Hours Reactor Was Critcal 741.8 741.8 48 027.8 13. Reactor Reserve Shutdown Hours 14. HoursGeneratorOn-Line 722726.2 45 310.3

e. Unit Reserve Shutdown Hourse 16. GrossThem al Energy Generated (MWH) 1 627 400 1 627 400 1 081 787

7. Gross Electica Energy Generated (WH) 578 530 578 530 36 880 360

IS. Net Electricai Energy Generated (MWH) 549 966 549 966 34 897 975 19. Unit Service Factor 97.6 97.6 68.5 10. Unit Availabilit Factor 97.6 97.6 68.5 11. Unit Capacity Factor IUsing NDC Net 86.0 86.0 61.1

12. Unit Capacity Factor aUsing DERiNet) 83.4 83.4 59.5

13. Unit Forcedutage Rate 2.4 2.4 16.8

14. Shutdowns Scheduled Over Next Months M TWpe. Date and Duration o 6 Eac 2 0 Refueling - July 12 - 15 Weeks

18. If Shut DownAt End Of Report Period. Estimated Dae of 66rtu3: 26. Units in Test Status Prior to Commercial Ope7tion I. Forecast Achieved

INITIAL CIRITICALIT'Y INITIAL ELECTRICITY CO.-NMERCIAL OPERATION'

8f1u 02 2 0 12

I)OK l O.50-269 ____ I INI I S1ll IO I WNS AN) POWI t141 lU it IO NS DOCKETNO. Unit6

UNIT NAME11 Oconee Unit 1

DATE 02-13-81 COMPLETE IlY .I. A. Reavis

HPOR I MIONIll Januaryj981 TELEIONE (704)373-8552

I icense g' Cause & CoraectivC

-. . C, Authiii iii U)ein ' Pieveni RecIsInce

1-P 81-01-01 F - A -- CB HTEXCH Power reduction due to tube leak in "A" steam generator. This reduction of 10-15% power remained in effect the entire month.

1 81-01-05 F 6.15 A 3 HA GENERA Loss of generator excitation caused unit trip.

2 81-01-18 F 11.62 A 1 SD MOTORX Unit shutdown to gain entry into the RX.building for quench tank valve maintenance (CS-5). The motor was

changed on this valve.

Sn ntm... G IStructions AI .n. I hm f M I P ai ion ol" Dat is MhaitcieAm i I ont: .1 M Stann Ents) SIets so Liceinsce

( tc y 1A oo lc oo ve tk pot( 1 t il&N R

IC Ieua )H u ee s te 1x li)O tl

AVERAGE D)AiLY UNIT ?O)WER IEE

DOCKET NO. 50-269

TOconee Unit 1

DATE 02-13-81

COMIPLETED BY J. A. Reavis

TEZL ?ON E (704)373-8552

MONTHJANUARY, 1981

DAY AVERAGE DAILY ?OWER LEV"EL, DP VRG AL OWER LE L

790 17786

788 13490

3783 19 492

784 .744

5 311 744.

6751 744

779 2374

762 .743 3 . 2~ ~ ~~~~~4 _______________

9 807 . ~ 744

10822 .6742

11. 822 -- 740

12 821 __ __ __ __ __739__ _

818 19

4 ~1 o739 15 801 .31 740

16 789

NIS-,R ucI C. NS

On :"is ;rn . s iea.:g i-,I; u~nc t:%va! i 1\W.N± ~ mh ",e irdarest whoitj -~~'vu

MONT.LY RE1ELG IN TFORMATIO' R7QUEST

1. Facility nam~ne: Oconee Unit.1

2. Scheduled next refueling shut-can: July, 1981

3. Scheduled restart follcwing refueling: September, 1981

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? yes . If yes, what will these be? Technical Specification Revision

if no, has reload design and core configuration been reviewed by Safety Review Ccmmit:ee regarding unreviewed safety questions? NA if no, when is review scheduled? NA

5. Scheduled date(s) for submitting proposed licensIng action and supporting information: April, 1981

6. ITportant licen4ng considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures). None

7. Number of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 342

3. Present licensed fuel pool capacity: 1312 Size of requested or planned increase: None

9. Projected date of last refueling which can be accommodated by present licensed capacity:

DUKE POWER COMPAfY Date: February 13, 1981

o ame of Concact: . J. A. Reavis

DOCKET NO: 50-269 UNIT: Oconee Unit 1 DATE: 02-13-81

-AR1ATIV SU."YARPY

MONTH: JANUARY, 1981

Oconee 1 began the month of January reduced in power due to a tube leak in the "A" steam generator. A reduction of 10-15% power was maintained the complete month of January during unit operation.

On January 5, 1981 the unit tripped due.to loss of generator excitation. The unit was returned to service the same day and increased in power.

The unit was removed from service on January 18, .1981 to gain entry to the reactor building to replace the valve operator motor on valve CS-5. This valve had been declared inoperable and would not allow draining of the quench tank. After replacement of the motor, the valve was tested and declared operable, and the unit returned to service. It was increased to 85% power and continued the remainder of the month.

OPERATING DATA REPORT

DOCKET NO. 50-270 DATE 02-13-81

COMPLETED BY J. A. Reavis TELEPHONE (704) 71-8552

OPERATING STATUS

.. Unit Nam., Oconee Unit 2 Notes 1. Uit ameYear-to-date and cummulativel

2. Reporting Period: January, 1981 car-t-dat and calcucapacity factors are calcu3. Licensed Thermal Power (fWt): 2568 lated using a weighted 4. Nameplate Rating (Gross MWe): average for maximum

5. Design Electrical Rating Net MWe): 886 dependable capacity.

6. Maximum DevendableCapacity Gross MWel: 899 7. Maximum Dependable Capacity (Net M(We): 860

S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons: None

9. Power Level To Which Restricted, If Any (Net MWe): None 10. Reasons For Restrictions. If Any:

This Month Yr.-to-Date Cumulative

11. Hours In Reporting ?eriod 744.0 744.0 56 089.0

12. Number Of Hours Reactor Was Critical 744.0 744.0 39 848.9

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 744.0 744.0 38.919.7

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 1 890 227 1 890 227 91 986 342

17. Gross Electrical Energy Generated MWH) 651 240 651 240 31 263 476

18. Net Electrical Energy Generated (MWH) 623 910 623 910 29 666 476

19. Unit Service Factor . 100.0 100.0 69.4

20. Unit Availability Factor 100.0 100.0 69.4

21. Unit Capacity Factor (Using MDC Net) 97.5 97.5 61.2

22. Unit Capacity Factor (Using DER Net) 94.7 94.7 59.7

23. Unit Forced Outage Rate 0.0 0.0 17.6

24. Shutdowns Scheduled Over Next 6 Months (Type. Date. and Duration of Each):

Reactor Coolant Pump Work - March 1 - 1 Week

25. If Shut Down At End Of Report Period. Estimated Date of C::rtup: 26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved

INITIAL CRITICALITY INITIAL ELECTRICITY CO-MMERCIAL OPERATION

50- 270 IINi I SAW IDIIOWNS ,ANI P~OWER VI I0WIIfNS DOCKE No. ____- _____

LJNirNAI Oconee Unit2 DATE 02-13-81

II'ot M.ON III _January, 1981 COMPLETED) BY J. A. Reavis TELELPIIONLj (704)373-8552

A.m 141

control rod driv an turin valvelv

2-P 81-01-2931 F A - CB ZZZZZZ Roeuctione tn poemore peRdCPfo

service after low oil level alarm on lower bearing.

Exhbi C. Ilsli-i~l

I tAs.igingaiiI l~i iv,!

II: xIii II Sali SII:gl I.aa

.. kVER.-GE ,DAkILY LUNI ?WER: LEVEL

DOCKET NO. 5-7 Oconee Unit 2

DAT 02-13-81

COM1PLETED BY J.' A. Reavis

TELEPHONE (70Z,)373-8552

OYHJANUARY, 1981

DAY AkVERAGE DAILY ?CWER LEVEL 0-%Y AVE"RAGE D.ILY ?OWER L-EELyiMwe--Nez

842 17 847

840 845

3 ~841 1 4

4844 A0 846

844 846

6850 846

848 846

*849 24844

9 848 25845

10849 .845

849 844

848 .844

848 .:9 825

14849 30 839

is 848 *31. 646

16 847

~N.,s -ML1 CNS

Cn :h.is :aOrral, ihs.,:"he aerge iaiiy . .r e'~ ~ i -I lV f:t a~:. ~ - ~ ~ .u: ~ u~ fldarest ;vhoie

MONTHLY REFUEL ,G NFORMA-TI ON REOUEST

1. Facility nam e: Oconee Unit 2

2. Scheduled next refueling shu:dc-un: October, 1981

3. Scheduled restart following refueling: December, 1981

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? Yes If yes, what will these be? Technical Specification Revision

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions? NA If no, when is.review scheduled? NA

5. Scheduled date(s) for submitting proposed licensing action and supporting information: May, 1981

6. Important licensing considerations (new or different design or suppLir, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

7. Number of fuel assemblies (a) in.the core: 177' (b) in the spent fuel pool: 342

8. Present licensed fuel pool capacity: 1312 Size of requested or planned increase: None

9. Projected date of last refueling which can be accommodated by present licensed capacity:

D UKE POWER COMPANY e: February 13, 1981

Name of Contact: J. A. Reavis

DOCKET NO: 50-270

UNIT: Oconee Unit 2 DATE: 02-13-81

NAR.3ATIVE SUMMARY

MONTH: .JANUARY, 1981

Oconee 2 began the month of January at near rated power and remained at this level until January 29, 1981 when power was reduced for periodic testing of the control rod drive and turbine valve movement.

On January 31, 1981, the power was reduced to remove the 2B1 reactor coolant pump from service after a low oil level alarm and an increase in temperature on the pump motor lower bearing.

The month ended with the unit reducing power to shutdown for inspection of the 2B1 RCP motor lower bearing.

OPERATING DATA REPORT

DOCKET NO. 50-287 DATE 02-13-81

COMPLETED BY J. A. Reavis TELEPHONE (704)171-8552

OPERATING STATUS

1.Ui Nm: Oconee Unit 3Noe 1. UnitCName: cne ni Year-to-date and cumulative 2. Reporting Period: January, 1981

3. Licensed Thermal Power NfWt): 2568 cp ity .a e catcu 4. Namepiate Rating Gross MWe): 934

886 5., Design Electrical Raing (Net MWe r dependable capacity. 6. Maximum Dependable Capacity (Gross We): 899

-Maximum Dependable Capacity fNet.MWe): 860 __________________

S. If Changes Occur in Capacity Ratings t Items Number .3 Through 7) Since Last Report. Give Reasons: None

9. Power Level To Which Restrcted, If Any (Net MWe): None

10. Reasons For. Restrictions. If Anv:________________________________

This Month Yr-to-Date Cumulative

11. k-oursrIn Reporting Period 744-0 744.0 53 736.0 12. Number Of HoursReactor WaasCritical 0.0 0.0 38 403.1

13. Reactor Reserve Shutdown Hours - -

14. Hours Generacor On-Line a0.0 0.0 37 479.0

p. Unit Reserve Shutdown Hourse 16. Gross Thermal Energy Generated sMWH) 0 0 90 304 341

I?, Gross Electrical Energy Generated iMWH) 0 0 31 231 214 9S. Net Electrical Energy Generated (MWH) (2 029) (2 029) 29 712 366

19. Unit Se rvice Factor 0.0 .0.0 69.8 10. Unit Avaiabiet Factor 0.0 0.0 69.8 11. Unit Capacity Factor iUsing P DCiNet) 0.0 0.0 64.0 22. Unit Capacity Factor a Using DER Net) 0.0 0.0 62.4 13. Unit Forced OuraOe Rate 0.0 0.0 16.9 14. Shutdowns Scheduled OverNext onths Type. Date, and Duration o0 E9c i3:

Presently Refueling

25. If Shut Down At End Of Report Perio d. Estimated Date o ) February 26, 1981 16. Units In Test Status (P0.or 0o Commercial Ope0tion): Forecast A 9hi.ved

INITIAL CRITIC.-kLITY INITIAL ELECTRICITY COMM~ERCIAL OPERATION

tIN I I I I I I I DOWNS AN D) I()%W VA I, III Ic I IONS OKlN.508 UNIT NAMEI Oconee Unit 3

D)ATE 02-13-8 1 II~z O~t l~I N II Ja uar , 19 1 COM PLETED BY T. A. Reavis

N.ni W C,

:1. -C , e! A limi 141

1 81-01-01 S 744.00 C -- RC FUELXX Scheduled refueling and planned maintenance continues.

+0

A I Jj'cad 4oi I .a~ Iaa I \1 .11 IM PlepaaIgaaI IIItD.ai Isl *1CI I'Miaa~ Lial lvi:

)i'a .i~a,.i I ~ *.1( ~iI~i, I CIehi I.q(1 11110i F~a ilC N RA1

MONTHLY REFUELNC INFORMATION REQUEST

1. Facility name: Oconee Unit 3

2. Scheduled next refueling shu:dcwn: December,1980

3. Scheduled restart following refueling: February, 1981

4. Will refueling or resumption of operaticn thereafter require a technical

specification change or other license amendment? Yes

If yes, what will these be? Technical Specification Revision

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions? NA If no, when is review scheduled? NA

5. Scheduled date(s) for submitting proposed licensing action and suppor:ng information: August, 1981

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance anaiysis methods, significant changes in design or new operating procedures). None

7. Number of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 463

3. Present licensed fuel pool capacity: 474 Size of requested or pianned increase: None

9. Projected date of last refueling which can be accommodated by present licensed capacity:

DUKE ?OWER COMPANY Date: February 13, 1981

same of Contact: J. A. Reavis

AVER.-GE D -ILY UNIT PO~wER LEVEL

DOCKET NO. 50-287

LNIT Oconee Unit3

DAE 02-13-81

COM~PLETEDBy. J. A. Reavis

ELHE (70/4)373-8552

MONTH JANUARY, 1981

DAY AVERAGE, DAILY POWER LEVEL DA-Y -AVERAGE DAILY POWER LEV1L

3MeNf 19 .

I -- ~~~ ~~~1 _ _ _ _ _ _ _ _ _ _ _ _ _ _

5 R- 21 C-41 C N S__ __ __ __ __

as .l

12 dares[-

DOCKET NO: 50-287 UNIT: Oconee Unit 3 DATE: 02-13-81

NR3ATIVE SUMARY

M 01i: .JANUARY, 1981 .

Oconee 3 was in a scheduled refueling outage the entire month of January.

OCONEE NUCLEAR STATION

Operating Status Report

1. Personnel Exposure

For the month of December, no individual(s) exceeded 10 percent of their allowable annual radiation dose limit.

2. The total station liquid release for December has been compared with the Technical Specifications annual value of 15 curies; the total release for December was less than 10 percent of this limit.

The total station gaseous release for December has been compared with the derived Technical.Specifications annual value of 51,000 curies; the total release for December was less than 10 percent of this limit.