ML20023A753

Monthly Operating Repts for Sept 1982

ML20023A753
Person / Time
Site:	Oconee
Issue date:	10/15/1982
From:	Reavis J DUKE POWER CO.
To:
Shared Package
ML20023A748	List: ML20023A747 ML20023A753
References
NUDOCS 8210190552
Download: ML20023A753 (16)

Text

1

.c OPERATING DATA REPORT DOCKET NO. 50-269 DATE 10--15 _82 COMPLETED BY J. A. Reavis TELEPHONg 7nA 17 % 74.'3. I OPERATING STATUS Onee-0 Notes

1. Unit Name:

2. Reporting Period: September 1.1982-September 30,1982 Year-to-date and cununulative capacity factors are calcu-2568

3. Licensed Thermal Power OlWt): laced using a weighted

4. Nameplate Rating (Gross MWe): 934 g 5.. Design Electrical Rating (Net MWe): 886 dependable capacity.

6. Ma.timum Dependable Capacity (Gross MWe): R99

7. Maximum Dependable Capacity (Net MWe): 860 S. If Changes Occur in Capacity Ratings (items 3' umber 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted. !f Any (Net MWe): None

10. Reasons For Restrictions.!f Any: .

This Month Yr.40.Date -Cumulative

11. Hours in Reporting Period 720.0 6 551.0 80 736.0

12. Number Of Hours Reactor was Critical 708.4 4 614.8 55 670.I

13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line 692.3 4 368.4 52 611.6

15. Unit Reserve Shutdown Hours 16.' Gross Thermal t!nergy Generated (MWH) i 759 720 10 644 167 124 101 939 .

' l 'l' Gross Electrical Energy Generated (MWH) 609 490 _,

3 694 020 43 170 3/0

18. Net E!cetrical Energy Generated (MWH) 681 055 3 486 844 -

40 831 020

19. Unit Service Factor tib.2 66.7 65.2

20. Unit. Availability Factor 96.2 66.7 65.2 l

21. Unit Capacity Factor IUsing MDC Nett 93 0 61.9 58.6

22. Unit Capacity Factor IUsing DER Net) 91.1 60.1 57.1

,23. Unit Forced Outage Rate 3.8 33.3 19.7 24.' Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each :

None l

25. If Shut Down At End Of Report Period. Estimated Date of!,* rtup:

! 26. Units in Test Status tPrior to Commercial Operation): Forecast - Achieved INITIA L CRITICA LITY

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INITIA t. ELECTRICITY

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COMMERCIA L OPER ATICN l '8210190552 621015 '

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l DOCK 8T NO. 50-269 IJNIT oconee Unit 1 DATE 10-15-82 AVERAGE DAILY UNIT POWER LEVEL MONTil Septeraber.1982

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AVERAGE DAILY POWER LEVEL

_ AVERAGE DAILY POWER LEVEL

' DAY (MWe net) DAY (MWe-net) .

850 17 8 56 1

89 18 8 56 2 _.

0 855 3- 39 849 20 8 54 4

847 8 53 5 21 847 8 54 6 22 8 54 -

7 23 852 8 855 24 25 852 -

9 852

.10 825 26 13 27 852 11 852

'370 . . '

28 12 848 29 852 13 8 51 14 8 51 30 850 31 15 853 ,

16 DAILY UNIT POWER LEVEL FOR\1 INSTRUCTIONS On this fonn, hst the averare d.nly usut power level in MWe net for each day in the reporting n.onth.

Compute to the nearest wnote megawatt.-

These ngures will l e used to plot a graph for each reportimi month. Note that by usini, maximum

..s easions when tite daily dependable capacity tor the net electrical ratin : of the tinit. there may be average power levet eureth the lins ;. hue toe alie restristed isower lesel huel. In such c.nes, the average daily umt power output sheet should be footnoted to t spl.nn the app.uent anomaly.

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J DOCK ET 140.- 50-269^ ~

' UNIT SilUTDOWNS AND POWER REDUCTIONS UNITNAME Oconee 1 DATE 10-15 COMPLETED l!Y. 3. A. Renvin REPORT MONTil S eptember,1982 '

TELEPilONE : 704-373-7413'-

, .5 ? 'h 1N'i t.icensee pg, M., cause & Co.reenive h Date y, 5? j .5 s E Even

~m3, U7 E? Action to H

f: c2 - j,g Report n

]O - Prevent Itecurrence d

18 82-09-10 F 11.62 H 3 HA' INSTRU Low EHC pressure. trip.

Pressure-switch' activating above setpoint.

19 82-09-11 F 6.33 G 3 CH ZZZZZZ Reactor trip due to a feedwater transient.resultjng'from an operator.

error.

20 82-09-11 F .9.73 A 3 HA CKTBRK Turbina trip on loss of stator cooling ,

Loss of power to stator. cooling pump caused by faulty breaker in load center feeding the pump.

I- 2 3 4 l~ Forced Re.non : Method: thhibit C Instrnetums S. Seheilnied A I:quipment Fathne(thplain) 1 -Manual for Pieparation of Data ll-Maintenance ni Test 2 Manual Scram. 1;ntiy Sheets l'or I.ieemee C Refuchng J. Automatic Sesam. Event Repmt (LER) File (NUR!iG.

D Regulatory Restriction 4 Other (Explain) 01bl1 l' Ope.ator Training & Liecuse lixamination F Administrative 5 G Opeiational E:ror (thplain) Exhibit ! Same Somee r3/77) Il Otlier (Explain)

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l. Facility name: Oconge Unit 1 -

2 Scheduled next refueling shutdown: September, 1983- ,

-3. Sch'eduled restart following refueling: November, 1983 4

Will refueling or resumption of operation thereaf ter requite a technical 1 l

specification change or other license amendment? Yes

'If yes, what vill these be? Technical Specification Revision .

If no, has reload design and; core configuration been reviewed by Safety Review Co=:nittee regarding unreviewed safety questions ? N/A .

If no, when is review scheduled? N/A 5.

Scheduled information:date(s) for submitting proposed licensing action and supporting 6.* Important licensing considerations (new or differen 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: 780 ,

S. Present licensed fuel pool capacity: 1312*

Size of requested or planned increase: .

9. Proj ected date of last licensed capacity: refueling which can be accommodated by present '

DUKE PGWER C0tPAtrl Date: October 15, 1982

ame of

Contact:

.I. A. Reavis

• Represent a the total Ior tiie coinbineil linita 1 and 2.

1 4 +

DOCKET NO: 50-269 UNIT: Oconee Unit 1 DATE: 10-15-82 NARRATIVE

SUMMARY

Month: September,1982 Oconee Unit 1 operated near full power until September 10 when the turbine J tripped on low EHC pressure. The pressure switch was found to be activating

-above the set point. The unit was returned to service the following morning.

September 11 the reactor tripped on high pressure due to a feedwater transient resulting from an operator error. The unit returned to service the same day.

September 11 the unit tripped when a faulty breaker in a load center caused an overload trip of the load center feeding tha stator cooling pump. The

loss of power to the pump tripped the turbine on a loss of stator cooling.

The unit returned to near full load the following day for the remainder of the month.

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OPERATING DATA REPORT l

DOCKET NO. 50-270 i DATE 10-15-82 COMPLETED BY .J. A. Reavis TELEPHONE 7nr1 179.7433 l OPERATING STATUS Oconee #2 N0 t'5

1. Unit Name: ,

2.' Reporting Period:

September 1.1982-September 30,1982 Year-to-dace and cummulative capacity factors are calcu-

3. Licensed Thermal Power (}lWt): 2568 lated using a weighted

4. Nameplate Rating (Gross MWel: 934 g 5.. Design Electrical Rating (Net MWe): 886 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

' 9. Power Level To Which Restricted,if Any (Net MWe): None 10.- Ressons For Restrictions. If Any:

This Month Yr..to Date Cumulative 720.0 6 551.0 -70 656.0

11. Hours In Reportin2Period

12. Number Of Hours Reactor Was Critical 600.9 2 656.0 48 864.5

13. Reactor Reserve Shutdown Hours

14. Hours Cencrator On.Line 596.3 2 561.5 47 789.9

15. Unit Reserve Shutdown Hours -

16. Gross Thermal Energy Generated (MWH) 1 511 638 5 479 949 111 514 761 .

17. Gross Electrical Energy Generated (MWH) 514 990 , , ,

1 872 750 37 949 536 I

18. Net Electrical Energy Generated (MWH) 490 242 1 753 823 35,,986 671

, 19. Unit Service Factor 82.8 39.1 67.6

20. Unic Availability Factor 82.8 ag 1 67.6

21. Unit Capacity Factor (Using MDC Net, 79.2 31.1 59.0

22. Unit Capacity FactorIUsing DER Net) 76.9 30.2 57.5

23. Unit Forced Outage Rate 0.0 24.6 18.0

24. Shutdowns Scheduled Over Next 6 Months IType. Date.and Duration of Eachs:

None

25. If Shut Down At End Of Report Period. Estimated Date of *.,:artup:

26. Units in Test Status IPrior to Commercial Operation): Forecast Achieved

- INITIA L CRITIC,\ LITY INITIAL ELECTRICITY COMMERCIA L OPER A TION

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50-270 UNIT SilUTl) OWNS ANI) POWiill REDUCI!ONS II9.

L I A d Oconee 2 .'

I) ATE 10-15-82 COMPLETED !!Y J. A. Reavis IlliPOltT MONTil September,1982 704-373-7433 TELEP!IONE

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-, .1 g "h ) M' k I.icensee ;d-r, _.f*<'t cause & C.osective No. Date y, 3g 4 js$ livent gy e? Action to H

yE d Iteport c :4 U 5O Prevent itecurrence

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8A 82-09-01 S 123.72 B -- CB VALVEX Outage to replace leaking code

, relief valves.

f I 2 1 4 14 Fo cet! Itcasori: MethoJ: 1:shibit G -Inston.rions S. Scheiluteti A !:stuipment Failure (hxplain) 1 Manual rur Preparainen . 1).ua ,

ll Maintenance or Test 2 Manual ';crain. I ntry Stieeis t'or I.scemee

. i c Ilefueling 1 Auto.n.itic Setarn. I.sent Iteport (I.I'It) File (Nt!illiG- l ll ltegulatory itestriction 4 Oiher (lixplain) 0101)

I'-()pe.ator Training & l.icense lisamination I; Attministrative S G Ope ational listor (lisplain) lislabit ! Sante Sonice c)/77) iI Other (lixplain)

50-270-DOCKETNO.

UNIT oconee Unit _2 10-15-82 DATE i

AVERAGE DAILY UNIT POWER LEVEL l l

1 MONTi{ Sep; ember. 1982 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe net) ,

840 1

17 18 839 2

838 3

19 838 4

g

- 21 838 6

837 ,

409 22 6

23 835 -

7 832 836 839 24 8

' 846 25 836 D

836 10

' 845 26 839 . . 27 835

, 11 28 834 838 12 844 29 834 13 30 832 14 843 843 31 15 842

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DAILY UNIT POWER LEVEL FOR\t INSTRlR'TIONS On this fonn, hst the averare slaily urut power lesel in MWe net for each day _in the reporting n.onth.

Compute to the nearest wnole incrawatt.

These hgures will 1 e used to plot a graph for.cach reportini: niotith. Note that by usini, maximnm

..t cauons when the daily l dependable capacity for the net eleetneal ratin t of the unit there may be average power levet euccih the 1001 line toe the restritted power lesel hnel. In such c.nes, the average daily unit power output sheet should be footnoted to t splain the app.uent anomaly.

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-1.. Facility noma: 'Oconsa Unit 2

2. cSchgduled next, refueling. shutdown: November, 1983 ..

3.  : Scheduled restart following refueling: January, 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 Specification Kevision

'If no, has reload design and core configuration been reviewed by Safety

-Review Committee regarding unreviewed safety ques tions ? N/A ,

If -no, when is review scheduled? _ N/A .

5.

Scheduled information:

date(s) for submitting pro osed licensing action and supporting 6.*~Important licensing considerations (new or dif ferent 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': 780 ,

3. Present licensed fuel pool capacity: 1112*

. Size of requested or planned increase: -

9.- Projected date of last licensed capa_ city: refueling which can be accommodated by present 0UF2 PGWER' COMPAtri Date: October 15, 1982 ,

- Na me o f. Co n ta c t : . J..A. Reavis o ,

t* Represents tlic total . for Lhe combined Unitu 1 & 2.

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4 DOCKET NO: 50-270 UNIT: Oconee Unit 2 DATE: 10-15-82' NARRATIVE StR! MARY

- Month: -September,1982 Oconee Unit 2 began the month in'an outaga-to repair the pressurizer code relief valves ~and furmanite the '281' reactor coolant pump. The unit returned to service on September 6 and operated the remainder of the

. month at full power.

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OPERATING DATA REPORT DOCKET NO. 50-287 DATE 10-15-82 COMPLETED BY J. A. Reavis TELEPHONE 7na 971- 7433 OPERATING STATUS Oconee #3 Notes

• 1. Unit Name: September I, 1982-September 30, 1982 Year-to-date and cummulative

2. Reporting Period: capacity factors are calcu-

3. Licensed Thermal Power (>lWt): 2568 lated using a weighted

14. Nameplate Rating (Gross MWel: 934 5.. Design Electrical Rating (Net MWe): 886 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.!f Any: ,

This Month Yr..to Date Cumulative

11. Hours In Reporting Period 720.0 6 551.0 68 303.0 0.0 1 709.6 47 023.5

12. Number Of Hours Reactor Was Critical - -

13. Resctor Reserve Shutdown Hours

14. Hours Generator On.Line 0.0 1 702.3 46 018.4

15. Unit Reserve Shutdown Hours

-16. Gross Thermal Energy Generated (MWH) 0 4 322 647 11I 841 386 .

17 Gross Electrical Energy Generated (MWH) 0 1 494 110 38 640 924

18. Net Electrical EnerEy Generated (MWH) -3 856 1 411 910 36 J63 386 0.0 26.0 67.4

19. Unit Servi:e Factor

20. Unit Availability Factor 0.0 26.0 67.4

21. Unit Capacity Factor (Using MDC Net) 0.0 25.I 62.4

22. L' nit Capacity Fscror tusing DER Net) 0.0 24.3 60.8

. 23. Unit Forced Outage Rate 0.0 37.3 16.1

24. Shutdowns Scheduled Over Next 6 Months IType. Date.and Durstion of Eschi:

None ,

. 25. If Shut Down At End Of Report Period. Estimated Date of ' t:rtup: Id-20-82

26. Units In Test Status 1Pnor to Commercial Operation): Forecast Achieved

~'INITIA L CRITICA LITY INITIA L ELECTRICITY COMM ERCIAL OPER A TlON l

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UNIT SilOTDOWNS ANI) POWER HEDUC11LNS 0 n 3 -

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1) ATE 10-15-82 COMPLETED llY J. A. Reavis ItEPORT M ONTil September, 1982 LEPl!ONE 704-373-7433

-, .17 ) N' k t.icensee E -r,, Cause & Co eective h'E W. 1). :e y, ~p 4 is5  !! vent 3' y c. Action to H jE & 3 ;f, 5

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Prevent Itecurrente C

! 2 E2-09-01 5 720.00 B --

ZZ ZZZZZZ End of cycle outage continues.

NRC NSM's and steam generator auxiliary feed ring modification in progress.

I 2 1 4 P fineed lleason: Mcibod: l'thibit G - Instrnctions S. Scheilnied A l'qn pment Failuie (Explain) 1 Manual for Piep.iration oi I)ata ll M.iitstenance ai Test 2 Mannal Ser;un. lintsy Sheets for 1.ieensee C-Itefueling 1 Autom.itic Sciam. Event ItepmI (l.I'R) File (Nt!!t!.C I).!(egulatory itestriction 4 O:her (lixplain) 0161)

F Ope.ator Training & License lixamin.ition 1; Administrative '

5 G Opei.itional Error (lispl.iin) Eshibit ! - Same Somee t' /77) Il Other (lixplain) 9

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DOCKET NO. 50-287 llNIT Oconee Unit 3 10-15-82 DATE AVERAGE DAILY UNIT POWER LEVEL

. MONTi{ Septeminr,1982 AVERAGE DAILY l'OWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe net) .

' DAY (MWe-net)

- 17 1 _

18 2 _

3 19 4 M 21 5

6 22 23

, 7 8 24 9

25 10 26 27 11 12 28 29 13-30 14 31-15 16.

. DAILY UNIT POWER LEVEL FOR\1 INSTRtWTIONS On this fonn, int the averare daily unit power lesel in M'Ne net for each day in the reporting n.onth.

Compute to the nearest wnote menwatt.

These figures will i e used to plot a graph for cach reporting mondi. Note that by usinp, rnaximum dependable capacity Ior the net electrieal ratin: of the unit. there may be ist eauons when the daily l j

average power leve' eweeth the 1004. hne f or the restricted power lesel imei. In such c.nes, the '

average daily unit power output sheet should be footnoted tu (spl.un the app.uent anomaly.

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1. Facility name: Oconae Unit 3~

'2.-

Scheduled.next refueling shutdown: Unknown '

3. ~ Sch'eduled restart following refueling: Unknown .

'4 Will refueling or resumption of oparation thereaf ter require a technical specification change or other license amendment? Yes .

If yes, what will these be? Technical Specification Revision. {

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If no, has reload design and corr configura tion been reviewed by Saf ety Review Cocmittee regarding unrevieved saf ety questions ? N/A If no, when is review scheduled? N/A ' -

l S. Scheduled date(s) for submitting pro osed licensing action and supporting inforcation:

6.* Important licensing considerations (new or dif ferent design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures). ,

l l

7.

Mu:nber of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 210 .

8. Present licensed fuel pool capacity: 474 Size of requested or planned increane: .

9. Projected date of last licensed capacity: refueling which can be accomn:odated by present DUY2 PC'JF,R C0!(PAtrl Date: October 15, 1982 Name of

Contact:

J. A. Reavis

DOCKET NO: 50-287 UNIT: Oconee Unit 3 DATE: 10-15-82 NARRATIVE SENARY Month: September, 1982 Oconee Unit 3 continues with it's end of cycle outage.

Steam generator auxiliary feed ring modifications are complete and the unit is progressing toward an online date of early October, m .

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OCONEE NUCLEAR STATION Operating Status Report

1. Personnel Exposure:

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

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

The total station gaseous release for August has been compared with the derived Technical 3pecifications annual value of 51,000 curies; the total release for August was less than 10 percent of this limit.

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