ML20064B320

Monthly Operating Repts for Sept 1990 for Hatch Plant Units 1 & 2

ML20064B320
Person / Time
Site:	Hatch
Issue date:	09/30/1990
From:	Beard R, Hairston W GEORGIA POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HL-1316, NUDOCS 9010160113
Download: ML20064B320 (12)

Text

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333 Pednont tworve Attota Georg.a 30308 1edophone 404 526 3195 MaAng Address 40 inerness Center Pwkway Pos! Ott(e Box 1295 B.rmingham Alabama 35201 hiephone 205 068 5501 tw soutwn t%stx 5citem W. G. Heirston,111 Ser or Vee President w

Nxlear OpernSons HL-1316 000033 October 9, 1990 U.S. Nuclear Regulatory Commission ATTN:

Document Control Desk Washington, D.C.

20555 PLANT HATCH - UNITS 1, 2 NRC DOCKETS 50-321, 50-366 OPERATING LICENSES DPR-57, NPF-5 MONTHLY OPERATING REPORTS Gentlemen:

Enclosed are the September 1990 Monthly Operating Reports for Plant Hatch Unit 1,

Docket No.

50-321, and Plant Hatch Unit 2,

Docket No. 50-366.

These reports are submitted in accordance with the requirements of Technical Specifications Section 6.9.1.10.

Sincerely, h 8.,

=

W. G. Hairston, III SRP/eb

Enclosures:

1.

Monthly Operating Report for Hatch Unit 1 l

2.

Monthly Operating Report for Hatch Unit 2 I

c:

(See next page.)

9010160113 900930 P,DR ADOC$: 0500p{,{1 h

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k Georgia Powet h U.S. Nuclear Regulatory Commission October 9, 1990 Page Two c:

Georaia Power Company Mr. H. L. Sumner, General Manager - Nuclear Plant Mr. J. D. Heidt, Manager Engineering and Licensing - Hatch NORMS U.S. Nuclear Reaulatory Commission. Washinoton. D.C.

Mr. F. Rinaldi, Acting Licensing Project Manager - Hatch U.S. Nuclear Reaulatory Commission. Reaion 11 Mr. S. D. Ebneter, Regional Administrator Mr. L. D. Wert, Senior Resident inspector - Hatch 000033 i

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ENCLOSURE 1 PLANT HATCH UNIT 1 NRC DOCKET 50-321 MONTHLY OPERATING REPORT September 1990 TABLE OF CONTENTS EAE Narrative Report El-1 Operating Data Report El-2 1

Average Daily Power Level El-3 Unit Shutdowns and Power Reductions El-4 i

l 000033

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

DATE:

OCTOBER 2, M. BEARD

)

1990 NARRATIVE REPORT COMPLETED BY:

R.

i TELEPHONE:

(912) 367-7781 x2878 i

i-SEPTEMBER 1 0000 Maintaining rated thermal power.

SEPTEMBER 8 0020 Personnel began reducing load to approximately 620 GMWe for Turbine Control Valve and Turbine Bypass Valve Testing.

SEPTEMBER 8 0310 Returning to rated thermal power.

SEPTEMBER 15 2054 Personnel began reducing load to approximately 500 GMWe i

i to perform a Rod Sequence Exchange.

' SEPTEMBER 16 1235 Returning to rated thermal power.

SEPTEMBER 30 2400 Maintaining rated thermal power.

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OPERATING DATA REPORT DOCKET NO.:

50-321 DATE:

OCTOBER 2, 1990 COMPLETED BY:

R. M. BEARD OPERATING STATUS 1.. UNIT NAME:

E. 1. HATCH - UNIT ONE

2. REPORT PERIOD:

SEPTEMBER 1990

3. LICENSED THERMAL POWER (MWe :

MWt :

2436

4. NAMEPLATE RATING (GROSS 850

5. DESIGN ELECTRICAL RATING N T MWe :

776.3

6. MAXIMUM DEPENDABLE CAPACI Y GROS MWe):

786

7. MAXIMUM DEPENDABLE CAPACITY NET MWe 753

8. IF CHANGES OCCUR IN CAPACITY RATINGS):

(ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe):

NO RESTRICTIONS

10. REASONS FOR RESTRICTION, IF ANY:

N/A i

THIS MONTH YEAR-TO-DATE CUMULATIVE

!!; HOURS IN REPORTING PERIOD:

720 6551 129286

12. NUMBER OF HOURS REACTOR WAS CRITICAL:

720.0 3862.2 93470.1

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

14. HOURS GENERATOR ON LINE:

720.0 3691.8 89027.9

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

'. 16. GROSS THERMAL ENERGY GENERATED (MWHt):

1737912 8630999 196030034

17. GROSS ELECTRICAL ENERGY GENERATED (MWHe):

552740 2738450 63222480

18. NET ELECTRICAL ENERGY GENERATED (MWHe):

528962 2595358 60101716

19. UNIT SERVICE FACTOR:

100.0%

56.4%

68.9%

20. UNIT AVAILABILITY FACTOR:

100.0%

56.4%

68.9%

21. UNIT CAPACITY FACTOR USING MDC NET :

97.6%

52.6%

61.9%

22. UNIT CAPACITY FACTOR USING DER NET :

94.6%

51.0%

59.5%

23. UNIT FORCED OUTAGE RA E:

0.0%

6.4%

13.6%

24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

Maintenance Outage: October 5, 1990: 6 Days

25. IF SHUTDOWN AT END OF REPORT PERIOD ESTIMATED DATE OF STARTUP:

N/A 26.UNITSINTESTSTATUS(PRIORTOCOMMkRCIALOPERATION):

N/A El-2 l

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L

f PLANT E. I. HATCH - UNIT ONE DOCKET NO.:

50-321 DATE:- OCTOBER 2, 1990

' AVERAGE DAILY POWER LEVEL COMPLETED BY:

R. M. BEARD TELEPHONE:- (912) 367-7781 x2878 p

DAY-Net MWe t

h 1..............

738 2..............

739 E

3..............

742 4..............

739 m

0 5..............

742 6..............

740 7..............

738 8..............

719 9..............

739 3

10..............

739 K.

11..............

737 12..............

738 I

13..............

739

)

34..............

740 15...............

719 16..............

569 17..............

746 18..............

745 19..............

747 20..............

744 21..............

739 22..............

737 23..............

745 i

24..............

751 25..............

751 26..............

749 27..............

746 28...............

743 29..............

741 30..............

741 t

?

f s.

I El-3 J

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j UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.:

50-321 DATE:

OCTOBER 2, 1990 UNIT NAME:

E. 1. HATCH - UNIT ONE' COMPLETED BY:- R. M. BEARD TELEPHONE:

(912) 367-7781 x2878 REPORT MONTH:-

SEPTEMBER 1990 R

M S

E E

Y T

A T

LICENSEE SC Y

S H

EVENT T0 COMPONENT CAUSE & CORRECTIVE P

DURATION 0

0 REPORT ED CODE ACTION 10 i

NO.

DATE E

(HOURS)

N D

NUMBER ME (SUBCODE)

PREVENT RECURRENCE-90-006 900915 S

0.

B 5

N/A RB CONROD Reduced load for a Rod Sequence Exchange..

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. TYPE:

REASON:

METHOD:

EVENTS REPORTED INVOLVE A GREATER THAN 20%-

F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL REDUCTION IN AVERAGE

~

S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL SCRAM DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.

D-REGULATORY RESTRICTION 4-CONTINUATIONS E-0PERATOR TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-0THER (EXPLAIN)

G-OPERATIONAL ERROR (EXPLAIN)

H-0THER (EXPLAIN)

El-4

ENCLOSURE 2 PLANT HATCH UNIT 2 NRC DOCKET 50-366 MONTHLY OPERATING REPORT Seotember 1990 TABLE OF CONTENTS EARE Narrative Report E2-1 Operating Data Report E2-2 Average Daily Power level E2-3 Unit Shutdowns and Power Reductions E2-4 000033

PLANT E. I. HATCH - UNIT TWO DOCKET NO:

50-366 DATE: OCTOBER 2, 1990 NARRATIVE REPORT COMPLETED BY:

R. M. BEARD TELEPHONE:

(912) 367-7781 x2878 SEPTEMBER 1 0000 Maintaining rated thermal power.

SEPTEMBER 8 2333 Personnel. began reducing load to approximately 620 GMWe for Turbine Control Valve and Turbine Bypass Valve Testing.

SEPTEMBER 9 0111 Returning to rated thermal power.

SEPTEMBER 9 1822 Personnel began reducing load to approximately 650 GMWe to repair a valve leak which prevented the condensate demineralizer vessels from backwashing.

SEPTEMBER 10. 0133 Returning to rated thermal power.

SEPTEMBER 28 2310 Personnel began reducing load to approximately 600 GMWe to perform a Rod Sequence Exchange and repair a steam leak in the piping between the MSR's and the 'A' 7th Stage Feedwater Heater.

SEPTEMBER 30 0722 Returning to rated thermal power.

SEPTEMBER 30 2400 Maintaining rated thermal power.

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OPERATING DATA REPORT DOCKET NO:

50-366 DATE:

OCTOBER'2 1990 COMPLETED BY:

R!M. BEARD OPERATING STATUS:

1. UNIT NAME:

E. 1. HATCH - UNIT-TWO

2. REPORTING PERIOD:

SEPTEMBER 1990

-3. LICENSED THERMAL POWER (MWe :

MWt :

2436

4. NAMEPLATE RATING-(GROSS 850-

5. DESIGN ELECTRICAL RATING N T MWe :

784

6. MAXIMUM DEPENDABLE CAPACI Y GROS MWe):

799

7. MAXIMUM DEPENDABLE CAPACITY NET MWe 766

8. IF CHANGES OCCUR IN CAPACITY RATINGS):

(ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NO CHANGES

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY.(NET MWe):

NO RESTRICTIONS i

10. REASONS FOR RESTRICTION, IF ANY:

N/A THIS MONTH YEAR-TO-DATE CUMULATIVE

. 11. HOURS IN REPORTING PERIOD:

720 6551 96912

12. NUMBER OF HOURS REACTOR WAS CRITICAL:

720.0 6475.7 71873.7

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0:

14. HOURS GENERATOR ON LINE:

720.0 6440.8 68953.0

-15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0 16.~ GROSS THERMAL ENERGY GENERATED (MWHt):

1730712 15425152 150925120-

}

17. GROSS ELECTRICAL ENERGY GENERATED (MWHe):

563270 5057900 49515990

'18. NET-ELECTRICAL ENERGY GENERATED (MWHe):

538403 4839924-47136287

19. UNIT-SERVICE FACTOR:

100.0%

98.3%

71.2%

-20.' UNIT AVAILABILITY FACTOR:

100.0%

98.3%-

71.2%

I

21. UNIT CAPACITY FACTOR USING MDC NET :

97.6%

96.4%

63.6%

)

22. UNIT CAPACITY' FACTOR USING DER NET :

95.4%

94.2%

62.0%

23. UNIT FORCED OUTAGE RA E:

0.0%

1.7%

7.9%

24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH):

Refuelin Outage: March 20, 1990 tentative ; 68 Days j

25.-IF SHUTDOWN A END DF REPORT PERIOD ES IMATED DA E OF STARTUP:

NA 26.UNITSINTESTSTATUS(PRIORTOCOMMERCIALOPERATION):-

NA

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E2-2 1

I

PLANT E.-I. HATCH -' UNIT TWO DOCKET NO:

50-366 DATE:

OCTOBER 2, 1990 AVERAGE DAILY POWER LEVEL COMPLETED BY:

R. M. BEARD

~

SEPTEMBER 1990 DAY Net MWe l..............

752' 2..............

756 3..............

759 4..............

756 5..............

759 6..............

.760 7..............

759 i

8..............

755 i

9..............

714 10..............

744 l

11..............

756 i

12..............

753 13..............

757 14..............

757 15..............

756 16..............

755-17..............

762 i

3 18..............

758 19..............

757 20..............

758 21..............

759 22..............

754 3

23..............

761 24..............

768 25..............

767 26..............

767 27..............

764 28..............

757 29..............

547 30..............

707 i

E2-3 i

nu

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a UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0:

50-366 DATE: OCTOBER 2, 1990 UNIT NAME:

E. 1. HATCH - UNIT TWO COMPLETED BY:

R. M. BEARD TELEPHONE:

(912) 367-7781 x2878 REPORT MONTH:

SEPTEMBER 1990 R

M S

E E

Y T

A T

LICENSEE SC Y

S H

EVENT T0 COMP 0NENT CAUSE & CORRECTIVE P

DURATION 0

0 REPORT ED CODE ACTION TO NO.

DATE E

(HOURS)

N D

NUMBER HE (SUBCODE)

PREVENT. RECURRENCE 90-007 900928 S

0 B

5 N/A RB CONROD Reduced load for a Rod Sequence Exchange and to repair a steam leak between the Moisture Separator Reheaters and the 'A' 7th Stage Feedwater Heater.

TYPE:

REASON:

METHOD:

EVENTS REPORTED INVOLVE A GREATER THAN 20%

F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL REDUCTION IN AVERAGE S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL SCRAM DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.

D-REGULATORY RESTRICTION 4-CONTINVATIONS E-0PERATOR TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-0THER (EXPLAIN)

G-0PERATIONAL ERROR (EXPLAIN)

H-0THER (EXPLAIN)

E2-4