ML20083M367

Monthly Operating Repts for Mar 1984

ML20083M367
Person / Time
Site:	Oconee
Issue date:	03/31/1984
From:	Requis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8404180017
Download: ML20083M367 (17)

Text

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OPERATING DATA REPORT DOCKET NO. 50-269 i

DATE 04-13-84 CO.\lPl.E1ED BY J.A. Reavis TELEPilONE 704-373-7567 OPERATING STATUS Oconee 1 Notes

1. Unit Name:

2. Reporting Period: blarch 1.1984 - blarch 31, 1984 Year-to-date and cumulative 2568 capacity factors are calcu-

3. Licensed Thermal Power (51Wt):

934 lated using a weighted

4. Nameplate Rating (Gross SIWE):

886 amage h mh

5. Design Electrical Rating (Net 31We):

dependable capacity.

6. Sf aximum Dependable Capacity (Gross alWe): 899

7. Slaximum Dependable Capacity (Net SIWE): 860 S. If Changes Occur in Capacity Ratings (Irems Number 3 Through 7) Since Last Report.Give Reasons:

None 1

9. Power Leve! To Which Restricted,if Any(Net S!We): M=

10. Reasons For Restrictions.lf Any:

This 3.onth Yr. to Date Cumulative C

11. Hours in Reporting Period 744.0 2 184.0 93 889.0

12. Number Of Hours Reactor Was Critical 725.2 2 165.2 66 705.7

13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line 721.1 2 161.1 63 550.5

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (SIWH) 1 829 551 5 526 408 151 824 440

17. Gross Electrical Energy Generated (.ilWH) 642 590 1 940 070 52 808 300

18. Net Electrical Energy Generated (5tWH) 614 961 1 856 076 30 022 527

19. Unit Service Factor 96.9 99.0 67.7

20. Unit Asailability Factor 96.9 99.0 67.7

21. Unit Capacity Factor (Using SIDC Net) 96.1 98.9 61.8

22. Unit Capacity Factor (Using DER Net) 93.2 96.0 60.1

23. Unit Forced Outage Rate 3.1 1.1 17.0

24. Shutdowns Scheduled Over Nest 6 Stonths (Type. Date, and Duration of Each t:

None

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units in Test StatusIPrior to Commercial Operation): Forecast Achiesed s INITIAL CRITICALITY ,_.

INITIA L ELECTRICITY CO\lstERCIA L OPER ATION (4/77) 0 $9 R pm ,

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-269 UNIT Oconee 1 DATE 04-13-84 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 i MONTH March 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne t) 1 749 17 869 2 -

18 871 3 625 870 19 4 870 20 820 5 870 21 870 6 870 22 871 7 819 23 871 8 869 24 871 9 870 25 871 10 870 26 871 ,

11 870 27 870 12 870 28 870 13 870 29 869 14 871 30 870 l 15 864 31 870 16 870 l

INSTRUCTIONS on this format, list the average daily unit power level in NWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

a

t DOCKET NO. 50-269 .

1:NITSIIUTDOWNS AND POWER REDUCTIONS Oconee 1 I UNIT NAbf E DATE L/13/84 COMPLETED NY 0.A. Reavis Kl: PORT MONTil March, 1984 704-373-7567 TELEPIIONE l

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Licensee Evens

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Cause & Courective Actiim to i

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I 84-03-02 F 22.87 D 1 CE ZZZZZZ "A" Core Flood Tank Boron Conc.

out of spec. .

l 4p 84-03-07 F - A -

HJ PIPEXX Repair "E" Bleed Steam Extraction Line 5-p 84-03-15 F - A -

AA VALVEX Condensate Coolers Bypass Valve Failed Closed 6-p 84-03-20 F --

A - RB CRDRVE Runback due to loss of group two l control rod out indication.

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3 4 F: F.=ced Reawm: Efeshist: Exhibit G . Instructiims 5: Scimluled A4iguiposeen Failure (Explain) I-Manual for Preparaliini of Data B-Maissemance or Test 2-Manual Scram. Entey Slicens for Licensee C.Refueinig -

J-Autoinatic Scram. Event Repint (LERI Fde (NilREG-D-Regulaeury Itesetictiswi 4-Oaher (Emplain) 01bil 1:4)pe.aeor Training 1 License Emaniinasiim F-Adanisestrative 5 G-Opciasiinial b ear (Espir.in t Esinibit t .Sanw Sousee r8(77) Il4) elect (L splain) l

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i DOCKET NO: 50-269 UNIT: Oconee 1 DATE: 4/13/84 l

l NARRATIVE

SUMMARY

Month: March 1984 l Oconee Unit 1 started the month at 100% but shut down on 2 March 1984 due to the inadvertant dilution of Core Flood Tank A. The unit was back on line at 23:45, 2 March 1984.

On 7 March 1984, the unit dropped load by 10% to fix a steam leak on "E" Bleed System Extraction line and returned to 100% later that day.

The unit ran at 100% until 15 March 1984, when a condensate valve failed closed, causing a low Condensate Booster Pump suction pressure. Because of chemistry considorations, power was dropped to 95%, but returned to 100% that day. .

The unit received a runback to 55% on 20 March 1984, because of a loss of indication l

of a rod on the Rod Control System. The problem was one of indication only, and t the unit was back to 100% at 1828, 20 March 1984.

The unit ran at 100% for the rest of the month.

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee Unit 1 .

2. Scheduled next> refueling shutdown: February 1985 .

3. Scheduled restart following refueling: April 1985 .

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? N/A .

5. Scheduled date(s) for submitting proposed licensing action and supporting information: N/A .

6. Important licensing considerations (new or different design or supplier, 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 pools 1121* .

8. Present licensed fuel pool capacity: 1312 .

Size of requested or planned increase NA .

9. Projected date of last refueling which can be accommodated by present licensed capacity: August 1991 .

DUKE POWER COMPANY Date: April 13, 1984 .

Name of Contact J. A. Reavis Phones 704-373-7567

OPERATING DATA REPORT DOCKET NO. 50-270 DATE 04-13-84 CO.\ lPLETED BY J.A. Reavis TELEP110NE 704-373-7567 OPERATING STATUS Oconee 2 Notes

1. Unit Name:

2. Reporting Period: March 1, 1984-March 31, 1984 Year-to-date and cumulative

3. Licensed Thermal Power (31Wt): N9 capacity factors are calcu-

4. Nameplate Rating (Gross 31We): 934 lated using a weighted

5. Design Electrical Rating (Net alWe): 886 average for maximum

6. Stasimum Dependable Capacity (Gross alWe): 899 dependable capacity.

860

7. 31aximum Dependable Capacity (Net 31We):

S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted. lf Any (Net alWe): None

10. Reasons For Restrictions. lf Any:

This 31onth Yr..to.Date Cumulative

11. llours In Reporting Period 744.0 2 184.0 83 809.0

12. Number Of Houn Reactor Was Critical 744.0 2 184.0 59 497.5

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13. Reactor Reserve Shutdown flours

14. Hours Generator On Line 744,0 2 184.0 58 344.2

15. Unit Resene Snutdo vn flours - - -

16. Gross Thermal Energy Generated (alWII) 1 914 657 5 614 143 138 104 810

17. Gross Electrical Energy Generated (\lWil) 659 230 1 938 730 47 043 586

18. Net Electrical Energy Generated (31Wil) 632 817 1 860 482 44 672 051

19. Unit Service Factor 100.0 100.0 69.6

20. Unit Availability Fsetor 100.0 100.0 69.6

21. Unit Capacity Factor (Using 31DC Net) 98 9 99.1 61.8

22. Unit Capacity Factor (Using DER Net) 96.0 96.2 60.2

23. Unit Forced Outage Rate 0.0 0.0 16.0 21, Shutdowns Scheduled Over Next 6 Stonths (Type. Date,and Duration of Eacht:

None

23. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units in Test Status tPrior to Commercial Operation): Forecast Achiesed INITIA L CRITICALITY INITI A L ELECTRICITY CO\l.\lERCI \ L OPER ATION (0/77)

AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 50-270 UNIT Oconee 2 DATE 04-13-84 COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567 ,

MONTH March 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL l -(MWe-Net) (MWe-Ne t)

L 1 853 17 830  !

2 845 18 852  ;

3 851 19 853 i

j 4 854 20 852 I 5 854 21 852 6 854 22 851 7 854 23 851 8 850 24 851 9 844 851 25 10 847 26 851 11 852 851 27 12 852 28 851 13 852 851 29 14 852 851 30 15 852 851 31

, 16 853 l

i .r lNSTRUCTIONS On in thethlsreporting format, 1Ist the average dally unit power level in NWe-Net for each day month. Compute to the nearest whole megawatt.

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DOCKET NO. 50-270 UNITSilUTl) OWNS ANI) POWER HEI)UCilONS Oconee 2 UNIT NAME l) ATE 04/13/84 COMPLETEE) RY J. A Reavis REPORT MONTil March, 1984 704-373-7567 TELEPilONE

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Psevent Recurrenice 6

4-p 84-03-16 S --

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CC VALVEX Turbine and Control Valve Movement Tests l

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! 5; SclwJuicJ A.ligesipment Failwe(Explain) . I-Manual for Picpasasi.m of i). :a

. . R-Maisesenasade of Test 2-Manual Scram. Enity Slicens for I.seensec

! C.Rc(weling J.Ausanatic Scram. Event Rep wi (1.ER) File INtlREG.

l I)-Reguias.wy Resstictiem . 4-Oslece (Explaini 01611  ;

i E4)pe.asor Training & License Examinations .

i F-Adasinissrasive 5 l~ G41peiasiasial Ess w IExplaint Eshibit I Same Simsee

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l DOCKET NO: 50-270 UNIT: Oconee 2 l DATE: 4/13/84 NARRATIVE

SUMMARY

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Month: March 10AA

! Oconee Unit 2 ran at 100% for the entire month, except for 16 March 1984,

! when power was reduced to 85% for~a valve movement test for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee Unit 2 .

2. Scheduled next refueling shutdown: June 1985 ,

3. Scheduled restart following refueling: August 1985 ,

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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 Connittee regarding unreviewed safety questions? N/A .

5. Scheduled date(s) for submitting proposed licensing action and supporting information: N/A ,

6. Important licensing considerations (new or different design or supplier, r

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 pools 1121* .

8. Present licensed fuel pool capacity: 1312 .

Size of requested or planned increase N/A .

i 9. Projected date of last refueling which can be accommodated by present i licensed capacity: August 1991 .

Dates April 13. 1984 ,

DUKE POWER COMPANY Name of

Contact:

J. A. Reavis Phones 704-373-7567

OPERATING DATA REPORT DOCKET NO. 50-287 DATE 04-13-84 CO31PLETED BY J A. Reavis TELEPil0NE 704-373-7567 OPERATING STATUS

1. Unit Name: ocome 3 Note 5

2. Reporting Period: hfarch 1.1984 - March 31,1984 Year-to-dato and cumulative

3. Licensed Thermal Power 15tht): 2568 capacity factors are calcu-

4. Nameplate Rating (Gross SIWE): 934 lated using a weighted

5. Design Electrical Rating (Net SIWE): 886 amage for madmum 899 dependable capacity.

6. Stasimum Dependable Capacity (Gross $1We):

7. $lasimum Dependable Capacity (Net MWe): 860

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since Last Report.Give Reasons:

Nono

9. Power Level To Which Restricted. lf Any (Net 31We):

10. Reasons For Restriellons.If Any:

This Stanth Yr..to.Date Cumulative

11. Ilours in Reporting Period .0 2 W .0 M G.0

12. Number of flours Reactor Was Critical 180.7 1 619.6 58 329,4

13. Reactor Reserve Shutdown flours

14. Ilours Generator On.Line 178.5 1 615.5 57 198.1

15. Unit Resene Shutdown flours - - -

16. Gran Thermal Energy Generated (MWil) 377 668 4 048 036 139 540 600

17. Gross Electrical Energy Generated (.\lWil) 1in 1Rn 1 307 9RD .1R 712 144

18. Net Electrical Energy Generated (MWil) 171 319 1 337 195 45 904 313

19. Unit Service Factor 7.1_ n 74.0 70.2

20. Unit Availability Factor 24.0 74.0 70.2

21. Unit Capacity Factor (Using MDC Net) 19.0 71.2 05.3

22. Unit Capacity Factor (Using DER Net) 1 R of 60.1 63.6

23. Unit Forced Outage Rat, 0.0 0.2 14.8

24. Shutdowns Scheduled Oier Nest 6 Month (Type.Date.and Duration of Eacht:

Currently Refuniing

25. If Shul Down At End Of Report Period. Estimated Date of Startup: May 18, 1984

26. Units in Test Status iPrior lo Commercial Operationi: Forecast Achined INITI \ L CRITICALITY INITIT L ELI:CT RIClf Y CO\l\l[RCITL OPER A TION (9/77i

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-287 4

UNIT Oconee 3  :

1 j DATE 04-13 -84 COMPLETED BY J.A. Reavis .;

TELEPHONE 704-373-7567 i MONTH March 1984 DAY -AVERAGE DAILY POWER LEVEL DAY 2 AVERAGE DAILY POWER LEVEL l (MWe-Net) (MWe-Ne t)

I 853 -

17

! 2 853 18

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19 4 853 20

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5 776 21

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6 406 22

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4 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for_ each day

in the reporting month. Compute to the nearest whole megawatt.

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I E IfNITSilUTDOWNS AND POWER REDUCilONS Oo 3 -

.NA E DATE 04/13/84 COMPLETED BY J. A. Reavis REPORT MONTil Mareh 14R4 TELEPilONE 704-373-7567

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-, .$ E 3 $ E5 Licensee h {% Cause & Cos receive No. Date y, 3g i jg& Evens sy e.? Aciiim en W

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5O Prevens Recurrence '

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2-p 84-03-05 S --

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RC ZZZZZZ Economic Dispatch 2 84-03-08 5 565.48 C - RC FUELXX End of Cycle 7 Refueling Outage i

I 2 3 4 F: Fini:ed Reaum: Method: Exhihis G -Instructiims S: S.;heduled A-liguipsnent Failure (Explain) 1-Manual for Picparasiim of I)2:a H-Maintenance of Tes 2-Manual Scram. Eni:y SIweis for lxensee C-Refueling 1-Automatic Scram. Event Repius (t.ER1 File INtlRI.G-D-Regulatiwy Ressiiciiim 4-Oeher (Explaini 01bil

[ l'4):maior Training & Ixenw Examinatism F-Administrative 5 G4)pciasiemal Ensur IEsplain) Eshibis ! -Sanw Simsec l (9/77) Il-(hher IExplain)

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DOCKET No:- 50-287 UNIT: Oconee 3 DATE: 4fl3/84 NARRATIVE

SUMMARY

l Month: March to,qa Oconee 3 began the month at 100%, reduced load on 5 March 1984 to 50% per Dispatcher request and shut down on 8 March 1984 for a refueling outage.

The unit is scheduled to be on-line on 18 May 1984.

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• HONTHLY REFUELING INFORMATION REQUEST

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Oconce Unit 3  ; f

1. Facility name:

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2. Scheduled next refueling shutdown: Curi &tly Refueling ._._ .. . ,j-- ,

Scheduled restart following refueling: Hay 18, 1984 /

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4. Will refueling or resumption of operation thereaf ter reqdire a technical '

specification change or other license amendment? Yun .

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If yes, what will these be? Technical SpecfficatIIin havinson q 1 t

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If no, has reload design and core configuration been sevt wed b) Mf/*y '

Review Committee regarding unreviewed safety questionst. N /A ..

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5. Scheduleddate{s for submitting proposed licensing action asid e6pportiiig '

information _

6. Important licensing considerations (new or dittarent deaf.so or supplier '~ ,

unreviewed design or performance analysis methods, st3aittiant chan,tes in '

design or new operating procedures). _'_ _

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175 v l 7. Number of fuel assemblies (a) in the core: _

(b) in the spent fuel pool 72 m. -~

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8. Present licensed fuel pool capacity: 825 e~ ~ ~

Size of requested or planned increase N/A _

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9. Projected date of last refueling which can he ne5Camodated t) prkannt ' .

licensed capacity: August 1991 -

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, .x DUKE POWER COMPANY Daae AprilId,196ti ~~ ~

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e Name of

Contact:

J. A. Reavis Phoid: 704-373-7567 -

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OCONEE NUCLEAR STATION j Operating Status Report

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- df 1. Personnel Exposure

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

2. The total station liquid release for February has been i compared with the Technical Specifications annual value L- - of 15 curies; the total release for February was less l

than 10 percent of this limit.

[ The total station gaseous release for February has been l con. pared with the derived Technical Specifications annual l value of 15,000 curies: the total release for February l/ was less than 10 percent of this limit.

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e DUKE POWER GOMPAhT .

P.O. HOX 33180 CIIAltLOTTE, N.C. 28242 HALII. TUCKER EFIIONE

,,w ,.. April 13, 1984 (m)on4=

NtELEAR PSOptTTIO15 b

Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission i Washington, D. C. 20555 Attention: Document Control Desk Re: Oconee Nuclear Station Docket Nos. 50-269, -270, -287

Dear Sir:

\

Please find attached information concerning the performance and operating

status of the Oconee Nuclear Station for the month of March 1984. ,

Very truly yours,

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Hal B. Tucker '

JAR:scs '

t Attachments-cc: Regional Administrator 'Ms. Helen Nicolaras,, Project Manager U. S._ Nuclear Regulatory Commission Office of Nuclear Reactor-Regulation Region II- U. S. Nuclear Regulatory Commission 101'Marietta Street, NW, Suite 2900 Washington, D. C. 20555 Atlanta, Georgia 30303 Mr. Phil Ross .

-INPO Records Center '

U. S. Nuclear Regulatory. Commission Suite 1500 MNBB-5715 1100 Circle-75. Parkway Washington, D. C. 20555 Atlanta, Georgia 30339 Senior Resident Inspector ~

-Oconee Nuclear Station 5%

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