ML20237J035

From kanterella
Jump to navigation Jump to search
Monthly Operating Repts for Jul 1987
ML20237J035
Person / Time
Site: Hatch  Southern Nuclear icon.png
Issue date: 07/31/1987
From: Gucwa L, Richardson J
GEORGIA POWER CO.
To:
NRC
References
SL-3039, NUDOCS 8708170469
Download: ML20237J035 (13)
v • d • e


Text

C-F g b

GEORGIA POWER COMPANY

, M ONTH LY OPERATING DATA REPORTS HATCH PLANT UNITS 1 AND 2 m

4 '

1

- i a

'~

] ll11El _J gnp i iniii v' iIIIll lll '

\

[

A 8 1r t. 4 t...

J Q' w.m m, R PDR n

l l

I Georgia Powerin t

ENCLOSURE 1 TABLE OF CONTENTS PLANT HATCH - UNIT 1 l

NRC DOCKET DPR-57 1 MONTHLY OPERATING REPORT JULY 1987 NARRATIVE REPORT Page El-1 OPERATING DATA REPORT Page El-2 AVERAGE DAILY POWER LEVEL Page El-3 UNIT SHUTDOWNS AND POWER REDUCTIONS Page El-4 i

l i

t 0166C i

en ______ - - _ A

_ _ _ - _ . _- _ _ _ _ _ ~ _ _ _ . . _ _ _ _ _ _ - _ _ - . _ _ _ _ _ _ _ _ _

"e L

1 i

1:

L NARRATIVE REPORT DOCKET NO. 50-321 UNIT 1- DATE: AUGUST 5, 1987 COMPLETED BYs J.H. RICHARDSON TELEPHONE: (912) 367-7701 x2878 i

' July i 0000 Operating at reduced load of 450 MWe for repair'of 5B Feedwater Heater Manway on feedwater side of heater.

' July 1 1425. 5B Feedwater Heater returned to service.

~ Power.ascention in progress.

July 5 2045 Reducing' load to 700 MWe to perform weekly Turbine Valve / Auxiliaries testing.

July 5 2135 Returning to 100% Power..

July 11 0000 Reducing load to 720 MWe.to perform weekly Turbine Valve / Auxiliaries testing.

' July 11- 0105 Returning to 100% Power.

July 18 0032. Reducing load to 720 MWe to perform weekly Turbine Valve / Auxiliaries testing.

July 18 0125 Returning to 100% Power.

July 23 2115 Loss of Vital AC due to excessive temperatures at Equipment Room location caused a Runback of the Reactor Feed Pump Turbine to the Low Speed Stop which led to a Reactor Scram on Low Water Level.-

July 24 1547 Began Fulling Rods f or Startup.

July 24 2333 Reactor critical.

July 25 0832 Generator tied to line. Power ascension in progress.

July 25 '1740 Holding at 245 MWe for Repair of T.I.P. Drive.

July 26 1840 Power ascension to 100% Power resumed.

July 31 -2210 Reducing load to 730 MWe to perform weekly Turbine Valve / Auxiliaries testing.

. July.31 2400 Operating at 730 MWe while performing weekly Turbine Valve / Auxiliaries testing.

El-1

l_ e.

  • i l

l OPERATING DATA REPORT DOCKET NO. 50-321 DATE: AUGUST 5, 1987 COMPLETED BYs J. H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 OPERATlNG STATUS

1. UNIT NAME: E. I. HATCH UNIT 1
2. REPORT PERIOD: . Jul-87
3. LICENSED THERMAL POWER (MWt): 2436
4. NAMEPLATE RATING (GROSS MWe): 850
5. DESIGN ELCCTRICAL RATING (NET MWe): 776.3
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 783
7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 750
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 THIS MONTH YR. TO DATE CUMULATIVE
11. HOURS IN REPORTING PERIOD: 744 5087 101518
12. NUMBER OF HOURS REACTOR WAS CRITICAL: 717.7 3531.5 71179.0
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
14. HOURS GENERATOR ON-LINE: 708.7 3396.1 67121.5
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH): 1600441 7687756 144159667
17. GROSS ELEC. ENERGY GENERATED (MWH): 513450 2479780 46547130
10. NET ELEC. ENERGY GENERATED (MWH): 489850 2359544 44202454
19. UNIT SERVICE FACTOR: 95.3% 66.R% 66.1%
20. UNIT AVAILABILITY FACTOR: 95.3% 66.8% 66 . 1 */.
21. UNIT CAPACITY FACTOR (USING MDC NET): 87.8% 61.8% 58.1%
22. UNIT CAPACITY FACTOR (USING DER NET): 84.8% 59.7% 55.7%
23. UNIT FORCED OUTAGE RATE: 4.7% 3.8% 15.9%
24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): N/A
25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A j
26. UNITS IN TEST STATUS ( PRIOR TO COMMERCIAL OPERATION): N/A El-2 I

l

l f , .

l' 0 l

UNIT 1 AVERAGE DAILY DOCKET NO. 50-321 POWER LEVEL DATE: AUGUST 5, 1987 COMPLETED BY: J. H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 DAY Net MW 1 ......... 449 2 ......... 559 3 ......... 662 4 ......... 720 5 ......... 750 6 ......... 752 7 ......... 752 8 ......... 748 9 ......... 731 10 ......... 750 11 ......... 747 12 ......... 749 13 ......... 748 14 ......... 748 15 ......... 751 16 ......... 755 17 ......... 753 18 ......... 754 19 ......... 759 20.......... 753 21 ......... 752 22 ......... 750 23 ......... 662 24 ......... O 25 ......... 102 26 ......... 233 27 ......... 587 28 ......... 709 29 ......... 751 30 ......... 751-31 ......... 744 El-3

s e

I e

i l

l l

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-321 DATE: AUGUST 5, 1987 UNIT NAME: E.I. HATCH 1 COMPLETED BY J.H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 REPORT MONTH JULY 1987

= - - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ _ _ -- _ _ - - - - _

l l l l 1 E 1 E I I Y l i I I I I T I I A ! T ILICENSEEl SC 1 I I I I I Y l l S I H I EVENT I TO ICOMPONENTI CAUSE & CORRECTIVE I i  ! 1 P IDURATIONI O I O ! REPORT I ED l CODE 1 ACTION TO 1 I NO. I DATE i E 1(HOURS) ! N I D l NUMBER I ME f(SUBCODE)! PREVENT RECURRENCE I l_______!______l___I________I___l___I________I_____I____ _I___ - - - - __ - - - _ _ _ _

187-013 18707231 F 1 35.28 i A I 3 11-87-11 1 ED I INSTRU IReactor Scram on Low Water i

!  ! I 1 I I i i I (P)  ! Level due to loss of Vital  !

l 1 I I I i i 1  ! LAC. See Narrative Report i 1  !  ! 1 1 1 1 I 1 lPage El-1. I l- 1 I I I  !  ! 1  !

I I I I I I I 1 I I I l  ! I I I I i  !  !  ! 1

!  ! l I i 1 1 I  !  ! I I i l l 1 I l  !  !  !  ! I

! I i l i l I i l i I i 1 1 I I I I I I I I

!  ! I I I I I i 1  ! I 1 1 1 1 I I i 1 1 1 1

! l 1 1 1 I I I I i 1

I I I I I I I l l l 1 i l 1 i l I I i I I 1 I I I I I i 1 l l 1 I I I I I I i 1 1  ! I l 1 1 i i i I l l I I i i i I I l 1 I l i 1 1 1 I I i i i 1 i 1 1  !  !

1 1 1 I I I I i 1 1 1 i i I I 1 1 I i 1 1 I i l  !

i  ! l I i  ! i  !

I_______l_____ I___!________l___l___!________l_____l_____.____I -- --- ________ -__--_____---

F: FORCED REASON: METHOD: EVENTS REPORTED INVOLVE St SCHEDULED A-EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL A GREATER THAN 20%

B-MAINTENANCE OR TEST 2 - MANUAL SCRAM PEDUCTION IN AVERAGE C-REFUELING 3 - AUTO. SCRAM DAILY POWER LEVEL FOR D-REGULATORY RESTRICTION 4 - CONTINUATIONS THE PRECEEDING 24 HOURS.

E-OPERATOR TRAINING & LICENSti 5 - LOAD REDUCTION F-ADMINISTRATIVE 9 - OTHER (EXPLAIN) j G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

El-4 l

1

~

Georgia Power b ENCLOSURE 2 TABLE OF CONTENTS PLANT HATCH - UNIT 2 NRC DOCKET NPF-5 MONTHLY OPERATING REPORT JULY 1987 NARRATIVE REPORT Page E2-1 OPERATING DATA REPORT Page E2-2 AVERAGE DAILY POWER LEVEL Page E2-3 UNIT SHUTDOWNS AND P0HER REDUCTIONS Page E2-4 0166C 7 8 '78 -.__________.__J

bq

  • L l-..

l-NARRATIVE REPORT DOCKET NO. 50-366 UNIT 2 DATE: AUGUST 5, 1987 COMPLETED BY: J.H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 July 1 0000 Unit operating at 90*/. power to limit'offgas activity.

. July 2 2045 Reducing load to 400 MWe for weekly Turbine Valve / Auxiliaries testing and Rod Pattern Adjustment.

July 3 1047 Reducing Load to 381 MWe to perform SRV Testing.

July 3 1911 Returning unit to 90% power.

. July 12 -0005 Reducing load to approximately 610 MWe f or weekly Turbine Valve / Auxiliaries testing.

July 12 1000 Returning unit to 90% power.

July 19 0000' Reducing load to approximately 710 MWe f or weekly Turbine Valve / Auxiliaries testing.

July 19 0047 Returning unit to 90% power.

July 26 0015 Reducing load to approximately 670 MWe for weekly Turbine Valve / Auxiliaries testing.

July 26 0056 Returning unit to 90% power.

July 26 1410 Loss of Vital AC due to excessive temperatures at Equipment Room location caused a Runback of the Reactor Feed Pump Turbine to the Low Speed Stop which led to a Reactor Scram on Low Water Level.

July 28 0731 Began Pulling Rods for Startup.

July 28 1053 Reactor Critical.

July.29 1016 Main Generator tied to Line, Power ascension in progress.

L July 31 - 2400 Unit operating at 90% power to limit of f gas activity. l l

1 E2-1

i

. e .

i i

i 1

I OPERATING DATA REPORT DOCKET NO. 50-366 j DATE: AUGUST 5, 1997 1 COMPLETED BY: J. H. RICHARDSON I TELEPHONE: (912) 367-7781 x2878 OPERATING STATUS:

1. UNIT NAME: E. I. HATCH UNIT 2 1 Jul-87 1
2. REPORTING PERIOD: )
3. LICENSED THERMAL POWER (MWt): 2436 4 NAMEPLATE RATING (GROSS MWe): 850
5. DESIGN ELECTRICAL RATING (NET MWe): 784
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 794
7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 761
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES
9. POWER LEVEL TO WHICH RESRTICTED, IF ANY (NET MWe): 90% (700 MWe)
10. REASONS FOR RESTRICTION, IF ANY: ADMINISTRATIVE - TO LIMIT OFFGAS ACTIVITY.

THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 744 5087 69144 699.3 5005.3 49028.6
12. NUMBER OF HOURS REACTOR WAS CRITICAL: 0.0 0.0
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 675.9 4948.1 46987.9
14. HOURS GENERATOR ON LINE: 0.0 0.0
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 1421814 11400145 101500000
16. GROSS THERMAL ENERGY GENERATED (MWH): 33355070
17. GROSS ELEC. ENERGY GENERATED (MWH): 453380 3759860 431233 3598836 31748715
18. NET ELEC. ENERGY GENERATED (MWH): 97.3% 68.0%
19. UNIT SERVICE FACTOR: 90.8%

90.8% 97.3% 68.0%

20. UNIT AVAILABILITY FACTOR: 60.1%
21. UNIT CAPACITY FACTOR (USING MDC NET): 76.2% 93.0%

73.9% 90.2% 58.6%

22. UNIT CAPACITY FACTOR (USING DER NET): 2.8% 8.8%
23. UNIT FORCED OUTAGE RATE: 9.2%
24. SHUTDOWNS SCHEDULED OVER THE NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH):

Refueling Outage, January 13, 1988, 8 neeks N/A

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

N/A

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

E2-2

e l . ,

l UNIT 2 AVERAGE DAILY DOCKET NO. 50-366 POWER LEVEL DATE: AUGUST 5, 1987 COMPLETED BY: J. H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 DAY Net MW 1 ......... 685 2 ......... o67 3 ......... 409 4 ......... 564 5 ......... 618 6 ......... 669 7 ......... 669 8 ......... 674 9 ......... 675 10 ......... 671 la ......... 670 12 ......... 623 13 ......... 668 14 ......... 672 15 ......... 672 16 ......... 676 17 ......... 677 18 ......... 680 19 ......... 683 20 ......... 681 21 ......... 680 22 ......... 677 23 ......... 677 24 ......... 680 25 ......... 679 26 ......... 389 27 ......... O 28 ......... O j 29 ......... 71 30 ......... 500 31 ......... 659 1

1 E2-3 i

I

l L.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-366 DATES, AUGUST 5 1987 UNIT NAME: E.I. HATCH 2 COMPLETED BY J.H. RICHARDSON TELEPHONE: (912) 367-7781 x2878 REPORT MONTH JULY 1987

__=- --____ ___________

i i 1- i !EI E! l Y  !  ! 1

!A 1 T ILICENSEEl SC 1 I I 1 1 -1 T !

l- l  ! Y l 1 S 1 H I EVENT I TO ICOMPONENTI CAUSE & CORRECTIVE I 1 I l' P 1DURATIONI O I 01 REPORT I ED 1 CODE I ACTION TO I l -NO. I DATE I E 1(HOURS) i N I D ! NUMBER 1 ME 1(SUBCODE)! PREVENT RECURRENCE I

! ___!__ _I___!___I __-__l_____l___ l--- - !

l__ l_____

N/A RC 1 CONROD 1 Rod Pattern Adjustment.

I 187-008 18707021 S I O I H.! 5 i I i

I I I I I i 1 1. I I 187-009 1870703l SI O I B 1 5 i N/A 1 CC 1 VALVEX lSRV Testing. I i 1 I I l l I O 1 F l 5 1I ,N/A 1 1 1 .

187-010 18707031 S 1 I RC ! FUELXX 1 Administrative decision for I l' 1 I I I I i i 1 Maintaining 90% Power to  !

I i  !  !  ! I 1 i i 111mit Offgas activity. I 1 I i 1 1 1 I I i 1 1

68.1 1 A I 3 12-87-06.1 ED 1 INSTRU IReactor Scram on Low Water 1

187-011 18707261 F l  !

i l i l l I I i 1 (P) llevel due to loss of Vital i 1AC. See Narrative Reoort i

.I I I I i 1 1 1 IPage E2-1. I 1 1 1 1 1 I i  !  !

1 I i l i i  ! i l i I

187-012 18707311 S 1 O I F l5 i N/A 1 RC 1 FUELXX 1 Administrative decision for !

i  ! 1 I i 1 I maintaining 90*/. Power to  !

I I 111mit Offgas activity.  !

i i 1 1 1  ! I

1. I I i l l l 1 i i 1 I I k 1  ! l  !

l i I i 1 1 1

!  ! I l 1 1 1 1 1 1  !

1 I i I i  ! I  ! 1 1~ l I i___i___i________i i i  !

i - i ______I___i - - - _ _ - -

METHOD: EVENTS REPORTED INVOLVE F FORCED REASON:

A GREATER THAN 20%

St SCHEDULED A-EOUIPMENT FAILURE (EXPLAIN) 1 - MANUAL B-MAINTENANCE OR TEST 2 - MANUAL SCRAM REDUCTION IN AVERAGE

.C-REFUELING 3 - AUTO. SCRAM DAILY POWER LEVEL FOR D-REGULATORY RESTRICTION 4 - CONTINUATIONS THE PRECEEDING 24 HOURS.

E-OPERATOR TRAINING & LICENSE 5 - LOAD REDUCTION F-ADMINISTRATIVE 9 - OTHER (EXPLAIN)

G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN) l 4

E2-4

)

l

. _ _ _ . _ _ _ _ _ _ _ _ __ __ __ _ -_-_ _ _ - _ _ _ - _ -_____________--__O

l ' Georgia Fbwer Company

    • 333 Piedmont Avenue Atlarrta, Georgia 30308 Telephone 404 526-6526 '

' Mailing Address:

Post Office Box 4545 Atlanta, Georgia 30302 Geo'rgia Power -

L. T. Gucwe the southem elecinc system i Manager Nuclear Safety -

and Licensing SL-3039 0166C  ;

X7GJ17-H510  !

August 13, 1987 Director,: Office of Management and Program Analysis U. S. Nuclear Regulatory Commission.

Hashington, 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 Monthly Operating Reports for Plant Hatch Unit 1, Docket Number 50-321, and for Plant Hatch Unit 2, Docket Number 50-366.

These reports. are submitted pursuant to the requirements of Technical Specifications Section 6.9.1.10.

Sincerely,

$ 7' & c L. T. Gucwa ,

1 LGB/lc J

Enclosures:

I

1. Monthly Operating Report for Hatch-1
2. Monthly Operating Report for Hatch-2 c: (see next page) j

l Georgia Powerkh Director, Office of Management and Program Analysis August 13, 1987 Page Two c: Ggorcia Power Comoany 1 Mr. J. P. O'Reilly, Sr. Vice President - Nuclear Operations Mr. J. T. Beckham, Jr., Vice President - Plant Hatch GO-NORMS  :

U. S. Nuclear Regulatory Commission. Washington. D. C.

Mr. L. P. Crocker, Hatch Licensing Project Manager U. S. Nuclear Regulatory Commission. Reaion Il Dr. J. N. Grace, Regional Administrator Mr. P. Holmes-Ray, Senior Resident Inspector - Hatch 0166C i

700775

Retrieved from "https://kanterella.com/w/index.php?title=ML20237J035&oldid=3112920"