HL-1971, Monthly Operating Repts for Nov 1991 for Ei Hatch Nuclear Plant Unit 1

Monthly Operating Repts for Nov 1991 for Ei Hatch Nuclear Plant Unit 1

ML20091H125
Person / Time
Site:	Hatch
Issue date:	11/30/1991
From:	Beckham J, Owens A GEORGIA POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HL-1971, NUDOCS 9112200050
Download: ML20091H125 (12)

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, 971 00116 December .13, 199) .-

U.S. Nuclear Regulatory Comission ATTN: Document Control Desk Washington, D.C. 20555 PLANT HATCH - UNITS 1, 2 NRC DOCKETE 50-321, 50-366 OPERATING LICENSES OPR-57, NPF-5 M@ilY .0fEIMIBG REPOR.lS.

Gentlemen:

Enclosed are the Nover.ber 1991 Monthly Operating Reports for Edwin I.

Hatch Nuclear Plant - Unit 1, Ducket No. 50-321, and Unit 2, Docket '

No 50-366. These reports are submitted in accordance with the requircments of Technical Specifications Section 6.9.1.10.

Sincerely,

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[J.T.Ber:kham,Jr.

SRP/sp Enc'losures:

1. Monthly Operating Rcport for Plant Hatch - Unit 1 p 2. Monthly Operating Report for Plant Hatch - Unit 2 c: (fee next page.)

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. s Georgia Power d U.S. Nuclear Regulatory Commission December 13, 1991 9 age Two c: fipatgia Powef_(qmRiLDX Mr. H. L. Sumner, General Manager - Nuclear Plant NORMS 41,5. Nuclear Reg.ulatory Commission. Washinoton. D.C.

Mr. K. Jabbour, Licensing Project Manager - Hatch I).S. Nuclear Reqylatory Commission. Regjpn_1[

Mr. S. D. Ebneter, Regional Administrator Mr. 1. O. Wert, Senior Resident Inspector - Hatch i

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.. q, ENCLOSURE 1 PLANT-HATCH UNIT-1 Nkt DOCKET 50-321 MONTHLY OPERATING REPORT Hovember 193.1 TABLE OF CONTENTS EA9A Narrative Report El-!

Operating Data Report El-2 Average Daily Power Level El-3 Unit Shutdowns and Power Reductions El-4 i

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L PLANT E. 1. HATCH - UNIT ONE  : DOCKET NO.: 50-321-

?DATE: -1991L RARRATIVE REPORT COMPLETED DECEMBERBY: A. 3,R. 0 WENS TELEPHONE: (912) 367-7781 x2878 NOVENRER 1- 0000- Personnel cont'inued activities associated with the 13th Refueling -

and Maintenance-Outage.

LNOVEMBER 2. 2225 -Peisonnel completed reloading the reactor core.

NOVEMBER:21 2358 Shift began withdrawing control rods 16 bring the reactor critical.

NOVEMBER 22- - 0238 The reactor achieved critical status.

. NOVEMBER 26 1539 The reactor wa'. manually scrammed to facilitate repair of leaks in the drywell.

' NOVEMBER 28 0937 Shift-began withdrawing control rods to brver .the reactor critical.

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INOVEMBER28 1123- The reactor achieved critical status.

. NOVEMBER 29 1801 The generator was tied to the_ grid.

NOVEMBER 30- 0015 Shift removed the generator from the grid for Turbine Overspeed LTrip Testing.

NOVEMBER 30 0124 Shift tied the

-thermal power generator to the grid and began ascension to rated-NOVEMBER 30 2400 Personnel continued activities-associated with ascension te rated thermal power.

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1 OPr. RATING DATA REPORT DOCKET NO.: 50-321 DATE: 1991 DECEMBER COMPLETED BY: A. 3,R. 0 WENS

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OPERATING STATUS

1. UNIT NAME: E. I. HATCH - UNIT ONE

2. REPORT PERIOD: NOVEMBER 1991

3. LICENSED THERMAL POWER ( ): 2436

4. NAMEPLATE RATING (GROSS i: 850

5. DESIGN ELECTRICAL RATING Nki MWe : 776.3 MWe 774 6.MAXIMUMDEPENDABLECAPACIY(GROSNET

7. MAXIMUM DEPENDABLC CAPACITY L MWe):):

741

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES

9. NWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTRICTIONS 10.-REASONS FOR RESTRICTION, IF ANY: N/A THIS MONTH YEAR-TO-DATE CUMULATIVE'

-11. HOURS IN REPORTING PERIOD: 720.0 8016 139511

12. NUMBER OF HOURS REACTOR WAS CRITICAL: 169.6 6046.3 101593.8

13. REACTOR RESERVE SHUIDOWil HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE: 28.8 5789.0 96849.1

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

35326 13800940 214714388 16.GROSSTHERMALENERGYGENERATED(MWPt)He);

17. GROSS ELECTRICAL ENERGY GENERATED (HW 4870 4359090 69128950

18. NEY ELECTRICAL ENERGY GENERATED (WHe): -2730 414/714 55727882

19. UNIT SERVICE FACTOR: 4.0X 72.2% 69.4% .

20. UNIT: AVAILABILITY FACTOR: 4.0% 72.2% 69.4%

21. UNIT CAPACITY FACTOR (USING MDC NET : 0.0% 69.8% 62.8%

22. UNIT CAPACITY FAC10R I USING DER NET : 0,0% 66.7% 60.4%

-23. UNIT FORCED OUTAGE RA"E: 0.0% 7.6% 13.1%

24. SHUIDOWNS SCHEDULED DVER THE NEXT 6 MONTHS (TYFC, DATE, AND DURATION OF EACH): NA

25. IF SHUTDOWN AT END OF REPORT PERIOD ESTIMATED 0 ATE OF STARTUP: NA 26.UNITSINTESTSTATUS(PRIORTOCOMMERCIALOPERATION): N/A s

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- PLANT E.~ T.rHATCHi--UNIT ONE- DOCKET-NO.:t--50-321 m

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DATE: DECEMBER 3, 1991-LAVERAGE DAILY POWER LEVEL COMPLETED BY: A. R. OWENS

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NOVEMBER 1991

.1 DAY  ; Net NWa-r 1 .............. 0 2 .............. O' 3 .............. 0 4 .............. 0 5 ........-...... 0 .

6-.............. 0

v 7 .............. 0

.' 8 .............. 0 9 .............. 0 '

10 .............. 0

. . , 11 ..............: 0-

-12 ............., 0

, 13 .............. 0

. 14 .............. O 15 . . . . . . . . . . . . . . i 0-16..............- 0 '

117 ....... ......; 13

-18 .............. 0

19 ........... .. :0 20~.............. 0 .

21 .......'....... =0 22 .............. O so, .23 .............. 0 24 .............. 0 25 .........'..... 'O .

26 ............... 0 27 .............. 0 .

-28E.............. 0 -

' . 29.............., '

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• 130 ..............- .159 ,

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UNIT-SHUTDOWNS AND POWER PrGUCTIONS i ' DOCKET No.: 50.321 DATE: 1991 UNIT NAME: E. I. IIATCH - UNIT ONE DECEMBER COMPLETED BY: A. 3,R. OWENS - '

TELEPHONE: (912) 367-7781-x2878 REPORT NONTH: NOVEMBER 1991 -'

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.T A T LICENSEE SC Y S .H EVENT T0 COMPONENT CAUSE & CORRECTIVE P DURATION O O REPORT ED CODE- ACTION 10: -

q DATE E- (HOURS) ME LAD. N D- NUMBER (SUBC00E) PREVEhY RECURRENCE 91-008 910917 S 690.0 C 4 N/A- RC- FUELXX The unit was shut down for the 13th_ Refueling Outage.

91-009J 911130 15- 1.2 B 5 N/A HA TURBIN The generator was removed frwm the grid for Turbine

• Overspead Trip Testilig.

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LTYPE: ' REASON: :4ETHOD: EVENTS REPORTED INVOLVE'-

.A; GREATER TRAN 20%-

F-FORCED A-EQUIPMENT-FAILURE (EXPLAIN) 1-MANUAL- -

REDUCTION IN AVERAGE Ln? ES-SCHEDULED MAINTENANCE OR TEST 2-MANUAL SCRAM DAILY-POWER LEVEL-FOR l1 .C-REFUELING =

=3-AUTOMATIC 1 SCRAM- THE-PRECEDING 24 HOURS.

D-REGULATORY RESTRICTION 4-CONTINUATIONS

=Z-OPERATOR' TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-0THER:(EXPLAIN).

- G-OPERATIONAL' ERROR-(EXPLAIN)

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ENCLOSURE 2.

PLANT flATCH UNIT 2 .

NRC DCfKET 30-366 HONTHLY OPERATING REPORT 891tI11ht.r_1221 TABLE OF CONTENTS EEE Narrative Report E2-1

, _0perating Data Report. E2-2  :

Average Daily Power Level - E2-3 .

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. Unit Shutdowns and Power Reductions E2-4

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" I ch PLANT E. 1. HATCH - UNIT TWO DOCKET NO: 50-366=

'L' DATE: DECEMBER 3 1991 i ito COMPLETED BY: -A. R. OWENS NARRATIVE REPORT TELEPHONE: -(912) 367-7781 x2878 NOYfMBER 1 0000 LShift continued-to maintain rated thermal power.

NOVEMBER 2 2117 Shift reduced load to approximately 700 GNWe to perform Turbine Control Valve Testing Turbine Bypass Valve Testing, and a Control '

Rod Drive Exercise for, high-worth rods.

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NOVEMBER 2 2350 The unit 4was returned to rated thermal power.

NOVEMBER 30 2300- Shift reduced load ta approximately 700 GMWe to perform Turbine -

Control Valve Testing Rod Drive Exercise.for--high-worth Turbine Bypass rods. Valve Testing, and a Control NOVEMBER 30 2400 - Shift continued to operate at a reduced power level while performing '

required testing. activities..

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OPERATING DATA REPORT- DOC' i NO:- 50-366 DATE:- DECEMBER 3, 1991 COMPLETED BY: A. R. OWLNS TELEPHONE: (912) 367-7781 x2878 OPERATING STATUS: ,

1. UNIT NAME: E. I.-HATCH -- UNIT TWO

2. REPORTING PERIDO:' NOVEMBER 1991 MWt : 2436

13. LICENSED 4.iNAMEPLATE THERMAL POWER (MWe :

RATING 850

'5. DESIGN ELECTRICAL (GROSS RATING (N T MWe): 784

.n .6. GROSS MWe 794

, MAXIMUM 7.-PAXIMUM DEPENDABLE DEPENDABLE CAPACITY ( CAPACITY (NET MW<>:): 751 8,ilf C%V.ES OCCUR- IN CAPACITY RATINT ~

(ITLr; 3 THROUGH 7)'SINCE-LAST Per ctfE REASONS: NO CHANGES

- 9. 'rWER LEVEL .10 WHICH RESTRICTEC - -4 e7 MWe): N0 RESTRICTIONS ,

10.REA?ONS FOR RESTRICTION, IF ANi N/A l 4

50 NTH YEAR-TO-DATE CUMULATIVE i ll; HOURS IN REPORTING PERIOD: re.0 8016 107!37  !

12.' NUMSER OF HOURS REACTOR WAS CRITIL%

.0 6034.8 -80117.5  ;

~13.' REACTOR RiSERVE SHUIDOWN HOURS: Rs 0.0 0.0

'14.~ HOURS GENERATOR ON LINE: ;LD 0 5913.6 -77075.6-

-15. UNIi' RESERVE. SHUTDOWN HOURS:- 9 ,. 0 0.0 0.0

-IG'.JGROSS-THERMAL ENERGY GC.iERATED (MWHt): 1751928 14569839 170353432- .)'

17. GROSS ELECTRICAL ENERGY-GENERATED (.MWHe)

575190 6567370 55846990 551639 4355122

18. NET ELECTRICAL' ENERGY-GENERATED (MWHe): 53179237 19.10 NIT-SERVICE FACTOR:- 100.0% 73.8% 71.9%

-20. UNIT AVAILABILITY FACTOR:- -

100.0% 73.8% 71.9%

21; UNIT CAPACITY FACTOR 100.7% 71.4% 64.9%

22.UNITCAPACITYFACTOR<(USINGMDCNET):

USING DER NEf): 97.8% 69.3% 63.3%

23. UNIT' FORCED OUTAGE RAiE:- 5.0% 7.5%

6 24. SHU! DOWNS SCHEDULED OVER THE NEXT DATE, AND 6 MONTHS OURATION OF(TYPE.

EACH): 0.0%

N/A-

< 25.IFSHUTDOWN'ATENDOFREPORTPERIOD,ESTIMATEDDATEOFSTARTUP: N/A 726. UNITS IN TEST. STATUS ~(PRIOR TO COMMERCIAL OPLRATION):

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'we PLANT E. 1. HATCH - UNIT TWO- DOCKE1'WO:= 50 906' SJ DATE: DECEMBER 3 1991 . l

"* AVERAGE DAILY POWER LEVEL COMPLETED BY:- A.,R.-OWENS 1 TELEPHONE:. '(912)367-7781x2878 '

. NOVEMBER 1991 1

r DAY- Het MWe' l E < -1=.............. .

159-2..............- 757 3~.............. 769-4 .............. 772

J5'......,.......- 172

,, 61.............. .770 J7 ........ 4... . 770' 8 .............. 771 '

9............... 770 10 .............. 769 11............... 769-

'770

-:12-..............

. 13..............- -770 14 .............. 769-15 .............. 1766

" 16'............... 766. '

, ~17 ............._ ~763

--18 ..............- ;763 -i

19'.............. -760- ,

, .. 20 .......'....... 757 m"

21 .... .........- :756 ->

-22;........,..... 1764- .

u 23 .............. 766 E 24i.............. 770

-25............... :772-E '26 .............. 1772 '

27................ 772

o. 28L.......... ... 770

29 .............. 764-

'755

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UNIT SHUTDOWNS AND~ POWER REDUCTIONS DOCKET NO: 50-366 DATE: DECEMBER 3, 1991 UNIT NAMC: . E. I. HATCH -' UNIT TWO COMPLETED EY: A. R. 0 WENS TELEPHONE:. (912) 367-7781 x2878- _.

REPORT-MONTH:- NOVEM3ER 1991

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.l R M S E E Y

-T A- 'T LIr.ENSEE S.C- ,

Y S H EVENT T0 COMPONENT CAUSE & CORRECTIVE P OURATION O O -REPORT ED CODE ACTION TO

. NO. - DATE.- _E' (HOURS)- N D NUMBER ME (SUBC00E) PREVENT-RECURRENCE  :

No significant: power reductions this month.

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-TYPE:. REASON:- NETH00: EVENTS REPORTED INVOLVE L A GREATER THAN 20%

- F-FORCED .

.A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL- REDUCTION IN AVERAGE S-SCHEDULED- n-MAINTENAE E OR TEST 2-MANUAL SCRAM DAILY POWER LEVEL:FOR.

C-REFUELING = 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.

D-REGULATORY RESTRICT 10N 4-CONTINUATIONS

-E-0PERATOR' TRAINING & LICENSE.5-LOAD REDUCTION F-ADMINISTRATIVE. 9-0THER (EXPLAIN)

G-OPERAT10NAL' ERROR (EXPLAIN)

H-0THER-(EXPLAIN) l- E2-4 ll u-l t-

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