ML20082D144

Monthly Operating Repts for Oct 1983

ML20082D144
Person / Time
Site:	McGuire, Mcguire
Issue date:	11/15/1983
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8311220326
Download: ML20082D144 (10)

Text

F OPERATING DATA REPORT DOCKET NO.

50-369 DATE 11-15-83 C051PLETED BY J. A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS McGuire Unit 1 Notes

• NOTE:

Nameplate Rating

1. Unit Name:

October 1, 1983 - October 31, 1983 (Gross MWe) calculated as

2. Reporting Period:

1450.000 MVA x.90 power 3411

3. Licemed Thennal Power talht):

factor per Page iii'

-1305*

4. Nameplate listing (Grow MWe):

NUREG-0020.

1180

5. Desien Electrical Ratins tNet alWei:

6..\\taximum Dependsble Capacity (Gross.stw ):

e 1180

' 7. Maumum Dependable Capacity INet alWei:

S. If Changes Occur in Capacity itann s titems Number 3 Throu;h 7) Since Lad Report.Gise Ressnns:

9. Power Level To Which Restricted. lf Any (Net.\\lWe):

10. Reasons For Restrictions,if Any:

This Stonth Yr..to. Oste Cumulative 745.0 7 296. O.

16 800.0

11. Hours in Reporting Period 672.6-3 697.2 10 835.4

12. Number Of Hours Reactor was Critical

13. Reactor Resene Shutdown llours 14.'llones Generstnr on.Line 664.5 3 637.6 10 729.8

15. Unit Resene Shutdown flours -

1 935 163 10 299 359 12 801 777

16. Gross Thermst Energy Generated (MWH) 682 916 3 602 389 8 228 980

17. Gros > Electrical Energy Generated lMWH)

IS. Net Electrical Ener;;y Generated (MWil) 652'350 3 402 467 7 723 790

19. Unit Semce Factor R4 ?

40 4 6L4 89.2 49.9 63.9 120. Unit Avsilsbility Factor

21. Unit Capscity Factor IU>ing MDC Nett 74.2 39.5 39.0

22. Unit Capacity Factor (Using DER Net) 74,2 39.5 39.0

23. Unit Forced Outace Rate-10.8 21 2 22.0

24. Shutdowns Scheduled Oser Nest 6 Months IType.Date.snd Durstion of Eachi:

Refueling - March 4, 1983 - 7 Weeks E-

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

!b. Units in Test Ststus (Prior to Commerebl Operation):

Forecast Achiesed INITI \\ L CRITICA LI TY INITI A1. ELEC 1 RICI f Y COMMI'llCIA L Or!.it A flON

\\

6311220326 831115

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PDR ADOCK 05000369

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i DOCKETNo. 50-369 UNITS!!UTDOWNS AND POWIiR REDUCTIONS UNIT NAM E McGuire 1

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DATE.11/15/83 REPORT MONTil October, 1983 COMPLETED fly J. A. Reavis TELEPl!ONE 704-373-7567 l

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Prevent Recurrence c5 27-p 83-10-01 S

B CC ZZZZZZ Turbine acceptance test.

17 83-10-03 F

76.93 A

3 HA CKTBRK Fault in generator breaker B motor operated disconnect.-

18 83-10-06 F

3.57 A

HA XXXXXX Fire in exciter cibinet. Reactor remained critical.

28-p 83-10-07 F

A HA CKTBRK Generator B busline MOD repairs.

A CC Valvex

1. 4 Governor valve isolated.

29-p 83-10-10 F

30-p 83-10-12 F

A CH Pumpxx 1A feedwater pump tripped, water in vacuum line.

31-p 83-10-12 F

A CC Valvex

1. 4 Governor valve isclated.

32-p 83-10-14 5

B CC Valvex Turbine valve inovement test.

I 1

2 3

1 12: Finced Reason:

Method:

l'.shibit G Ino rncinias S. Seeduled A lh nipmen Failure (Explatn) 1 Manual for Picp u..ta.:: or Da:.

i II. Maintenance or Test 2 Maimal Serain.

lintry Sheets for Licensee C-Refueling 3 Autun.stic Sciam.

litent Report (LER) File (Nt!RLG-D Regulatory Resilietion

-1 Other (lixplain) 0161)

E-Ope.aint Training & License lixamination

!; Administrative 5

G Opciational he.or (lisplain)

Exluba 1 - S.nue Somee p)/77)

Il Other (lixplain) 1 m-

UNIT S!!UTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-36?

UNIT NAME McGuire 1 DATE 11/15/83 COMPLETED BY

.1. A Roavic ItEP0ftT MONTil October, 1983 TELEPl!ONE Z&*-373 7567 l

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Cause & Curreelive No.

Date i

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Attion to

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Report #

viU EU Prevent fleeurtence f5 s

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33-p 83-10-15 F

A CC Valvex

1. 4 Governor valve isolated.

CC ZZZZZZ Turbine acceptance' test 34-p 83-10-18 S

B

=

35-p 83-10-18 F

A CC Valvex

1. 4 Governor valve isolated 36-p 83-10-21 S

B CC Valvex Turbine valve movement test 37-p 83-10-22 F

A CC Valvex

1. 4 Governor valve isolated.

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I 2

1' 4

F Fo ceJ Iteason:

Method:

Exhibit G Instructions S. Sebestufe61 A.Espupinent Fadure(Explaint I-Man ual for Picp.uar.i.e d D.i:.

Il M.iintenance or Test 2 Manual Serain, linary Sheets for !.ecensee C Itefocimg 1 Autoniatic Sesam.

Event ReporI (1.ER) File (NilitEG-D Ilegulatory llestiietion 4.Oths: (Explain) 0161)

E-Ope.ator Training & License lixamination F-Administ rative 5

G-Opciational la ror (Ibpla;n)

Exhibit ! - S.une Somee (9/77)

Il.Other (lixplain) s

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AVERAGE D ALLY L' NIT POWER LEVEL 50-369 D C C K E'i N O.

gy;7 McGuire Unit 1 11-15-83 DATE COMPLEED BY J. A. Reavis TELEPHONE 704-373-7567 StONTH October, 1983 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY ?OwER LIVEL 15the-Net i3 we. Net 1114 1076 g-1074 13 1001 3

639 1079 g9 4

20 1080 1073 5

• 1 6

n 836 512 1078 7

,3 3

520 24 1081 522 108'8 9

5 912 to 26 1087 II 1075 1087 1

949

3 1087 1080 l-

.9 1087 14 1069 30 1131 is 776 31 1087 is 1073

!NSTRUCT!CNS Cn t.".:s fer. at. list :he v.er.ge j:tly

.it ; ;wer :e.e: ;n 'lWe. Net..r esen :. -.,e..

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• .: nearest.vneie ;.eg:.v:::

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r DOCKET No:

50-369 UNIT:

McGuire 1 DATE:

11/15/83 NARRATIVE SUbBIARY Month:

October, 1983 _

McGuire Unit I tripped on October 3rd. due to a fault in the generctor breaker B busline motor operated disconnect. The unit returned to service on October 6 and was limited to one bus and 50% power until the 10th. when the MOD was re-paired.

On October 6,' shortly after placing the unit on line,. the generator was tripped when a fire was noticed within the generator exciter cabinet. The reactor re-nained critical and the unit was returned to service within four hours.

McGuire Unit I was reduced to between 68 and 73% power on October 1 and 18 to run turbine acceptance tests.

Turbine governor valve problems limited the unit output to 93% from October 10

)-

through the end of the month.

Power was reduced to 50% on October 12 for a few hours when the 1A feedwater pump tripped due to water in a vacuum line.

Turbine valve movenent tests on October 14 and 21 required brief reductions to about 36% power due to limits imposed by the faulty governor valve.

MONTHLY REFUELING INFORMATION REQUEST 1.

Facility name:

McGuire Unit 1 2.

Scheduled next refueling shutdown:

M rch, 1984 3.

Scheduled restart following refueling:

May, 1984 l

4.

Will refueling or resumption of operation thereafter require a technical l

specification change or other license amendment? Yes If yes, what will these be?

l l

Technical Specification changes needed to support transition to optimized fuel.

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

No 5.

Scheduled date(s) for submitting proposed licensing action and supporting information: November,1983 6.

Important licensing considerations (new or different design c-

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

Optimized fuel to be used.

q Improved thermal design procedure used in safety analysis.

7.

Number of fuel assemblies (a) in the core:

193 (b) in the spent fuel pool:

31

8..Present licensed fuel pool capacity:

500 Size of requested or planned increase:

9.

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

DUKE POWER COMPANY Date:

November 15, 1983 Name of

Contact:

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

OPERATING DATA REPORT 50-370 DOCKET NO.

DATE 11-15-83 COSIPLE.TED BY J. A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS i

McGuire Unit 2 Notes : Nameplate Rating

1. Unit Name:

2. Reporting Period:

October 1.1983 - October 31, 1983 (Gross Mwe) calculated as 170 1450.000 MVA x.90 power

3. Licensed Thermal Power QtWt):

4. Nameplate Racing (Gross SIWE): y?05, factor per page lii, NUREG-0020.

1180 5.< Design Electrical Rating (Net 5tWe):

6. Staximum Dependable Capacity (Gross StWe):

7. Sf aximum Dependable Capacity (Net StWe):

1180 S. If Changes Occur in Capacity Ratings (Irems Number 3 Through 7) Since Last Report. Give Reasons:

- 9. Power Level To Which Restricted. lf Any (Net StWe):

10. Reasons For Restrictions. lf Any:

l This Sionth Yr..to.Date Cumulative i

I

11. Hours in Reporting Period

12. Number Of Hours Ream.or Was Critical

13. Reactor Reser<e Shutdown Hours

14. Hours Generator On.Line

15. Unit Reserve Shutdown Hours NOT IN COMMERCIAL OPERATION

16. Gross Thermal Energy Generated (StWH)

17. Gross Electrical Energy Generated (5tWH)

18. Net Electrical Energy Gener:. icd (NIWH)

19. Unit Service Factor

20. Unic Availability Factor

21. Unit Capacity Factor IUsing StDC. t)

22. Unit Capacity Factor (U3mg DER Net)

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6.\\tonths (Type. Date.and Duration of Eachi:

25. If Shur Down At End Of Report Period. Estimated Date of'tartup:

26. Units in Test Status Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIA L ELECTRICITY COSIStERCIAL OPER ATION

((1,177 )

McGuire Nuclear Station Pressurizer Power Operated Relief Valve (POR'!)

and Safety Valve Challenges Unit Date Valve No.(*)

No. of Challenges 2

10/15/83 2NC 36 (P) 3 2

10/15/83 2NC 32 (P) 3 1

10/12/83 INC 34 (P) 1

• S - Safety Valve P - POR7 l

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• McGUIRE NUCl EAR STATION Operating Status Report 1.

Personnel Exposure For the month of September, no individual (s) exceeded 10 percent of their c'lowable annual radiation dose limit.

2.

The total station liquid release contribution to whole body dose for September has been compared with.the Technical Specifications annual value of 3 mrem, the total release for September was less than 10 percent.

The total station gaseous release contribution to any organ dose for September has been compared with the Technical Specifications annual value of 15 mrem; the total release for September was less' than 10 percent of this limit.

DUKE POWER GOMPANY P.O. HOX 33189 CHAMLOTrE, N.C. 28242 HALH. TUCKER TELEPHONE M '

~'8 m%.","'"",,,

November 15, 1983 Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission

" Washington, D. C.

20555 Attention: Document Control Desk Re: McGuire Nuclear Station Docket No. 50-369. -370

Dear Sir:

Please find attached information concerning the perforn:ance and operating status of the McGuire Nuclear Station for the month of October, 1983.

Very truly yours, M

Hal B. Tucker JAR:scs Attachments cc: Regional Administrator Mr. Ralph Birkel U.

S.~ Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Region II U. S. Nuclear Regulatory Commission 101 Marietta Street, Suite 2900 Washington, D. C.

20555 Atlanta, Georgia 30303 Mr. Phil Ross Mr. Bill lavallee U. S. Nuclear Regulatory Commission Nuclear Safety Analysis Center MNBB-5715 P. 0.. Box 10412 Washington, D. C.

20555 Palo Alto, California 94303 INPO Records Center Senior Resident Inspector Suite 1500 McGuire Nuclear Station 1100 Circle 75 Parkway Atlanta, Georgia 30339 d

3 i(

_