ML20024A439

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Monthly Operating Repts for May 1983.W/830615 Ltr
ML20024A439
Person / Time
Site: Oconee  Duke energy icon.png
Issue date: 06/15/1983
From: Reavis J, Tucker H
DUKE POWER CO.
To:
References
NUDOCS 8306170297
Download: ML20024A439 (17)
v • d • e


Text

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OPERATING DATA REPORT DOCKET NO. 50-269 DATE __6-15-83 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS Oconee No. 1 Notes

1. Unit Name:

May 1, 1983 - May 31, 1983 Year-to-date and cumulative

2. Reporting Period:

capacity factors are calcu-

3. Licensed Thermal Power OfW:1: 2568 lated using a weighted
4. Nameplace Rating (Gross MWei: 934 average for maximum 886
5. Design Electrical Rating (Net MWe): dependable capacity.
6. Maximum Dependable Capacity (Gross MWe): 899
7. Maximum Dependable Capacity (Net MWe): 860 S._ If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

None None

9. Power Level To Which Restricted if Any (Net MWe):
10. Reasons For Restrictions. If Any:

his Month Yr. to.Date Cumulative

11. Hours In Reporting Period 744.0 3 623.0 86 568.0
12. Number Of Hours Reactor Was Critical 744.0 3 618.2 61 285.2
13. Reactor Reserve Shutdown Hours
14. Hours Generator On.Line 7dd.0 1 RQ1.0 58 176.0
15. Unit Reserve Shutdown Hours -
16. Gross Thermal Energy Generated (MWH) 1 854 822 9 132 557 138 252 244 .

17 Gross Electrical Energy Generated (MWH) 640 790 . , _ .

3 173 260 48 091 170 )

18. Net Electrical Energy Generated (MWH) 612 178 3 035 003 45 531 929
19. Unit Service Factor 100.0 99.2 67.2  ;
20. Unic Availability Factor 100.0 99.2 67.2
21. Unit Capacity Factor (Using MDC Net, 95.7 97.4 61.0
22. Unit Capacity Factor (Using DER Net) 92.9 94.6 59.4
23. Unit Forced Outage Rate 0.0 0.8 18.2
24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Eacht:

Refueling - June 1, 1983 - 10 Weeks

25. If Shut Down At End Of Report Period. E<timated Date of'.,:artup:
26. Units in Test Status aPrior to Commercial Operation): Forecast Achieved INITIA L CRITICALITY INITIAL ELECTRICITY COMM ERCIA L OPER A TION f

8306170297 830615 g - ,'

PDR ADOCK 05000269 PDR R .

AVERAGE D AILY UNIT ? OWE.~1 LEVEL DCCKET NO.

50-269

. GIT Oconee 1 0 ATE 6-15-83 COMPLEHD BY J. A. Reavis TELEPHONE 704-373-7567 SiONTH Ma v. 1983 DAY AVERAGE DAILY ?OWER LEVEL DAY AVERAGE DAILY ?OWER LD"dL (5the-Nett i3the-Nets 8 54 g. 852 2 953 13 852 3

8 51 852 39 4 853 ,o 852 5 853 ,3 852 6 RGR n 8 51 7 ' 8 54 ,a 8 51 s 846 ,4 844 9 846 ,

3 845 to 850 5 845 11 8 50 --

846 12 850 ,3 76 2

- 843 604 9

g4 843 3o 607 15 842 3g 606 if 844 1

!NSTRUCTICNS Cn this ferr:::t. list :ne v.er:ge ht!y ; nit ;:wer 'e. es ;a *.tWe. Net ::: ese , ::.. - . 3, . .

g.. . g . , . c, g ., . ,7,;; , . ,

'n: nearest uneic .:;;w::'

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50-269 DOCKET NO.

UNIT SilUTDOWNS ANI) POWEft leEDUCllONS Oconee 1 UNIT N AhlE I) ATE 6/15/83~

COMPLETE!) IlY J. A. Reavis ItEpOltT MONTil pgay, 1983 704-373-7567 TELEPilONE

.5 g 3- )E'h Licensee [-t, L Cause & Centeenive No. Date g 5g i jjy livent gy e? Attion to H yE $ 3 gf, 3 Iteport sr v) U O

S' Prevent Itecurrence

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5-P 83-05-28 F --

A --

I CB PUt1PXX 1A1 RCP Low Oil Level On Lower Oil Pot, Isolated the Pump 1

I 2 1 4 F: Forced Iteason: Methost: Exhibit G Insernesions S: Scheslutet! A Fquipinent Failure (Explain) 1 Manual for Preparation of Data ll Maintenance of Test 2 M.inual Scram. linary Sheets for I.icensee C Itcfocling . 1 Automatie Scram. I! vent 1(eport (1.Elt) File INtiltEG-

, D Itegulatory ltestriction 4 Other (lixplain) 01bl1 1: Ope.aior Training 1 License Exainination F Adminharative 5 G Opeiational liiror (lixplain) Exhibit I Sanne Source l'J/77) Il-Other (lixplaio)

O

DOCKET NO: 50-269 Oconee 1 WIT -

DATE: 6/15/83 NARRATIVE SUFDIARY l

Month: May, 1983 Oconee Unit 1 operated at full power until May 28 when a low oil level alarm was received on the lower oil pot of the 1A1 reactor coolant pump motor. Load was reduced to 72% power and the pump was isolated.

l Oconee 1 continued to operate at this level throughout the remainder of the month.

==

e

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee Unit 1 ,

June, 1983

2. Scheduled next refueling shutdown: ,

Scheduled restart following refueling: August, 1983 ,

3.

4. Will refueling or resumption of operation thereaf ter 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).

177

7. Number of fuel assemblies (a) in the core: ,

(b) in the spent fuel pool: 902* .

8. Present licensed fuel pool capacity: 1312 .

Size of requested or planned increase: .

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

Date: June 15, 1933 ,

DUKE POWER COMPANY Phone: 704-373-7567 Name of

Contact:

J. A. Reavis

  • Represents the combined total for Units 1 and 2.

OPERATING DATA REPORT DOCKET NO. 50-270 DATE 6 -_15-83 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS Oconee No. 2 Notes

1. Unit Name:

Year-to-date and cumulative

2. Reporting Period: May 1.1983 - May 31.1983 capacity factors are calcu-
3. Licensed Thermal Power t}lWt): 2568 lated using a weighted
4. Nameplate Rating (Gross SIWE : 934 5.< Design Electrical Rating (Net 5twe): 886 dependable capacity.
6. Maximum Dependable Capacity (Gross MWe): 899
7. Maximum Dependable Capacity (Net 5twe): 860 S. If Changes Occur in Capacity Ratings (!tems Number 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted. !f Any INet MWe): None
10. Reasons For Restrictions. lf Any:

This Month Yr.-to.Date Cumulative i1. Hours in Reporting Period 744.0 3 623.0 76 488.0

12. Number Of Hours Reactor Was Critical 409.4 3 282.7 54 196.4
13. Reactor Reserve Shutdown Hours
14. Hours Generator On.Line 399 0 1 M1 1 51 n71 7
15. Unit Reserve Shutdown Hours -
16. Gross Thermal Energy Generated (MWH) 075 7An n g e:A c:ce E4 917 A75 17 Gross Electrical Energy Generated (MWH) 333 170 . . . 2 834 270 42 546 416 lb. . Net Electrical Energy Generated (MWH) 313 824 2 711 658 40 381 893
19. Unit Service Factor 53.6 90.1 69.4
20. Unit Availability Factor 53.6 90.1 69.4
21. Unit Capacity Factor (Using MDC Neri 49.1 87.0 61.2
22. Unit Capacity Factor iUsing DER Net) 47.6 84.5 59.6
23. Unit Forced Ourage Rare 25.5 4.4 17.0
24. Shutdowns Scheduled Over Next 6 Months IType. Date, and Duration of Each1:

Refueling - September 25, 1983 - 10 Weeks

25. If Shut Down At End Of Report Period. Estimated Date of ',,t:rtup:
26. Units in Test Status iPrior to Commercial Operation): Forecast Achieved INITIA L CRITICA LITY INITIAL ELECTRICITY COMM ERCIA L OPER A TION goi- ;

AVERAGE D AiLY UNIT ?CWER LEVEL 4

~

l DCCK2TNO.

.y g.;. Oconee 2 l DATE 6-15-83 COMPLEDED BY J. A. Reavis TELEPHONE 704-373-7567 SiONTH May, 1983 DAY AVERAGE DAILY ?OWER LEVEL DAY AVERAGE DAILY ?CWER LIVIL (MWe-Net 1 i31We-Net >

g 838 g. 729 2 838 g3 840 3

841 842 39 4 841 20 841

. 840 841 3 21 4 6 840 n 840

'~

736 825

. 23 1

3 :4

! 9 -

25 -

i 10 25

- ~ -

12 3 l 12 9

30 684 14 30 15 31 839 t o.

116 INSTRUCBCNS Cn t.".is fcr:-:t list :ne v.er:;e j:!y u .1: p;wer :e. et :., '1We. Net :2r ess , ::.. -.

e.. ..

2.

. eg, . ... . . t e . ,

..: ne2 rett .vneie . .epw::-

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t DOCKET NO.

50-270 -

ilNil SilulllOWNS AND l t)W1.lt f(EllUrilONS UNIT NAhlE Oconee 2 l) ATE 6/15/83 lit:l' ult l AION'lli May, 1983 COMPLE'I ED ilY J. A. Reavis TELEI'llONE . 704-373-7567 w

=_ nn Meilinal:

  • S Silicilnic f Extiit>is G. Instructions A lipopment l .nime (I splam) 1 M.mnal for Preparation nl Dai.a 11 hiainten.nu e in l'es .!.hlan ual Scrani. Entr> Slicess fin 1.icesisce C l(elucimg .l. Autinn.it se S(s.un. Evens kepint (l.liltl File INtilli.G.

D.ltegulatin) 1(esio nim .l.Oilies ll;xpl.iin t O l til i I ( 8pci.atus is.iming A 1 si onw I ununau..n l'. A.inunist s.n ve 5 G Opcsation.il I s eus llNpl.nni II.sliitain 1 Same Source l't/ / / I ll Ollics il!.spl. uni

DOCKET NO: 50-270 UNIT: Oconee 2 DATE: 6/15/83 NARRATIVE

SUMMARY

Month: .May, 1983 Oconee Unit 2 operated at full load until May 7 when the unit was shutdown to repair the leaking pressurizer-power operated relief valve block valve.

'The unit returned to service on May 16.

The unit-was shutdown again on May 24 to replace the leaking pressurizer code relief valves and repair the block valve.

Oconee 2 returned to service May 29 and finished the month at full load.

7 t

. - - . - - - , _-. - = __

MONTHLY REFUELING INFORMATION REQUEST Oconee Unit 2

1. Facility name: ,
2. . Scheduled next refueling shutdown: September, 1983 ,
3. Scheduled restart following refueling: November, 1983 ,

e L 4. Will refueling or resumption of operation thereaf ter require a technical specification change or other license amendment? Yes .

If yes, what will these be? Technical Snecification Revision s

1 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 .

l

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

+

unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

l

7. Number of fuel assemblies (a) in the core: 177 .

l (b) in the spent fuel pool: 902* .

i i

i 8. Present licensed fuel pool capacity: 1312 .

Size of requested or planned increase: .

t

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

DUKE POWER COMPANY Date: June 15, 1983 .

Name of

Contact:

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

  • Represents the combined total for Units 1 and 2.

4 OPERATING DATA REPORT DOCKET NO. 50-287 DATE 6- U-83._._

COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS Oconee No. 3 Notes

1. Unit Name:

Year-to-date and cumulative

2. Reporting Period: May 1,1983 - May 31,1983 capacity factors are calcu-
3. Licensed Thermal Power OlWt): 2568 lated using a weighted
4. Nameplate Rating (Gross Slwe : 934 aver e for maim m 5.. Design Electrical Rating (Net MWe): 886
6. Maximum Dependable Capacity (Gross MWe): 899
7. Maximum Dependable Capacity (Net MWe): 860

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

Norte None

9. Power Level To Which Restricted. If Any (Net MWe):
10. Reasons For Restrictions. lf Any:

This Month Yr. to Date Cumulative

11. Hours in Reporting Period 744.0 3 623.0 74 135.0
12. Number Of Hours Reactor Was Critical 737.2 3 539.3 51 760.4
13. Reactor Reserve Shutdown Hours
14. Hours Generator On.Line 732.2 3. 516 .8 50 660.1
15. Unit Reserve Shutdown Hours
16. Gross Thermal Energy Generated (MWH) 1 860 639 8 897 915 122 946 976 17 Gross Electrical Energy Generated (MWH) 650 660 , _ ,

3 091 510 42 489 324

16. . Net Electrical Energy Generated (MWH) .

623 224 2 % 3 334 40 431 435

19. Unit Service Factor 98.4 97.1 68.3
20. Unit Availability Factor 98.4 97.1 68.3
21. Unit Capacity Factor iUsing MDC Net) 97.4 95.1 63.2
22. Unit Capacity Factor (Using DER Net) 94.5 92.3 61.6
23. Unit Forced Outage Rate l.6 2.9 16.4
24. Shu'tdowns Scheduled Over Next 6 Months (Type. Date and Duration of Each1:

None

25. If Shut Down At End Of Report Period. Estimated Date of ',tartup:
26. Units In Test Status Prior to Commercial Operation): Forecast Achieved INITIA L CRITICALITY INITIA L ELECTRICITY f

COMMERCIA L OPER A TION goi~ ~ ;

AVERAGE D AILY UNIT POWER LEVIL 50-287 DCCKET NO.

g).;7 Oconee 3 DATE 6-15-83 COMPLEHD BY J. A. Reavis TELEPHONE 704-373-7567 May, 1983 SlONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER :.EVEL 13twe-Ner) e.\lwe-Net s

859 g; 859 2 R ER IS 858 3 857 gg 8 58 4 857
o 8 58 g 858 :g 859 6 857  :: 859 7 ' 859 23 RR9

~

3 8 58 8 58 24 9 8 58 :s Rao 10 859 -

26 8 56 11 8 58 --

8 58 12 858 3 8 58 g- 763 ,9 858 14 359 30 8 58 852 ,

859 l a. al i6 855

!NSTRUCTIONS Cn th:s fer:: st. list :ne v.er:ge 1:tly 2.1: ; ;wer :e.es :a '.lWe. Set :.'r esen ::. - .e  :,- :n; .: r.t . ~ . .:. t e ,

-.: r:estest uheie .-.e;;w:::

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_, , _ ~ . - - - . _

50-287 DOCK ET NO.

UNIT SilUTDOWNS AND POWElt 11EDUC1 IONS UNil NAME Ucone; J, DATE D/ID/03 COMPLETE!) llY J. A. Reavis I(LPO!!T MONTil May, 1983 TELEPilONE 704-373-7567 jg 3' $ Licensee ft,, L Canse & Corrective No. 1) ate i ~g s ,5 ~ 5- Event ~y eT Action to

$ o5U H y5 ~ gy, 3 lleport 8! mV Prevent Itecurrence g

a 5 p3-05-13 F 11.82 A 3 CA CONROD During Control. Rod Drive Movement Test, Group 2 Rods Dropped 4-P 83-05-25 F --

G --

CJ ELECON Control Power Cable to HPI Letdown Isolation Valve Inadvertantly Cut i 2 3 -1 F: Forcet! Iteamn: Metho !- Exhibii G - Inst ructions S: Scheilniet! A-l:iinipinent Failure (Explain) 1 Manual for Preparation of D::a ll Maintenance oi Test 2-M mual Serain. lintry Sheets for Licensee C Itefueling - 1 Automatic Scram. Esen Itepost (1.Elt) File INtillEG-

1) Itegulatory ltest riction -l Other (lixplain) 01bli I:-Ope;ator Training & License lixamination F-Ailminist rative 5 G.Opeiational lis tor ( thplain) Exhibil 1 - Sante Souwe (9/77) Il-Other (lixplain) e

DOCKET NO: 50-287 UNIT: Oconee 3 DATE: 6/15/83 NARRATIVE SUFDIARY Month: May, 1983 Oconee Unit 3 operated at full power until May 13 when group 2 rods fell.into the core during a control rod drive movement test. The unit was back on line.the following morning.

Power was reduced to 92% on May 25 when a control power cable to an HPI letdown isolation valve was inadvertantly cut. Repairs were completed the same day.

Oconee Unit 3 operated the remainder of the month at full load.

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee Unit 3 ,
2. Scheduled next refueling shutdown: May, 1984 ,

I 3. Scheduled restart following refueling: July, 1984 ,

4. Will refueling or resumption of operation thereaf ter require a technical specification change or other license amendment? Yes .
If yes, what will these be? Technical Snecifinnefon Revisinn t

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 pool: 59 .

8. Present licensed fuel pool capacity: 474 .

Size of requested or planned increase: .

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

Date: June 15, 1983 DUKE POWER COMPANY .

Phone: 704-373-7567 Name of

Contact:

J. A. Reavis

,r- - - - - - - , . - ,

4 OCONEE NUCLEAR STATION Operating Status Report

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

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

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

J i

1

DUKE Pownn Gourm P.O. HOX 33111D CIIAHLOTTE, N.C. 213242 IIAL II. TUCKER June 15, 1983 TE LEPIIONE THRpmEssDENT (704) 373-4531 mit. tram reoni cTion

/ Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 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 May, 1983.

Very truly yours,

.c f b c ll Hal B. Tucker JAR:scs Attachments cc: Regional Administrator Mr. J. F. Suermann, 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 l 69 I I

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