ML19256F284

Monthly Operating Rept for Nov 1979

ML19256F284
Person / Time
Site:	Hatch
Issue date:	12/10/1979
From:	Johnson G GEORGIA POWER CO.
To:
Shared Package
ML19256F282	List: ML19256F281 ML19256F284
References
NUDOCS 7912180434
Download: ML19256F284 (6)

Text

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f OPERATING DATA REPORT DOCKET NO. 50-321 DATE 12-1U-/9 COMPLETED BY G. L. Johnson TELEPHONE 912-40/-//81 OPERATING STATUS

1. Unit Name:

Hatch 1 Notes

2. Reporting Period:

November 1979

3. Licensed Thermal Power (MWt):

2436 MWt

4. Nameplate Rating (Gross MWe):

809.3 Gross MWe

5. Design Electrical Rating (Net MWe): 786.3 Net MWe

6. Maximum Dependable Capacity (Grcss MWe): 797.3 Gross MWe 764.3 Net MWe

7. Maximum Dependable Capacity (Net SIWE):

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

9. Power Level To which Restricted,If Any (Net MWe):

10. Reasons For Restrictions.lf Any:

(

This Month Yr..to.Da t e Cumulatise

11. Hours in Reporting Period 720 8015 34319

12. Number Of Hours Reactor Was Critical 720.0 4768.5 25456.9

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On.Line 720.0 4532.0 24016.5

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 1735160 10187947 19796204

17. Gross Electrical Ener2y Generated (MWH) 573000 3333520 16089030

18. Net Electrical Energy Generated (MWH) 550031 3167861 15291919

19. Unit Service Factor 100.0 56.5 70.0

20. Unit Availability Factor inn n 56.5 70.0

21. Unit Capacity Factor (Using MDC Net 100.0 51.7 58.3

22. Unit Capacity Factor (Using DER Net) 97.2 50.3 56.7

23. Unit Forced Outage Rate 0.0 7.4 14.9

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each):

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

26. Units In Test Status (Prior to Commercial _ Operation):

Forecast Achiesed INITIA L CRITICA LITY

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INITIA L ELECTRICITY COMMERCI \\L OPER ATION 1608 267 4[

cym 7 912180

k_.

L AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-321 UNIT. Hatch 1 DATE 12-10-79 COMPLETED BY G. L. Johnson TELEPHONE MONTH November DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe Net)

I 7d1 17 764 2

761 773 j3 3

770 39 772 4

773 771

,o s

774 769 21 6

771 727 22

(

7 773 724 23 8

779 24 757 9

767 748 25 10 753 757 26 11 766 769 27 12 767 767

,3 13 769 774 29 34 773 772 39 15 773 33 16 770 INSTRUCTIONS On this format,hst the average daily unit power fevelin MWe Net for each day in the reporting month.Cmnpute to the nearest whole megawatt.

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F)/77) r # 'T 3oeMluJl RL

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mo 1608 268 m

4 9

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UNITS!!UTDOWNS AND POWER REDUCTIONS gT O g

p E th1 DATE 12-10-79 COMPLETED !!Y G. L. Johnson REPORT MON n! November 912-30/~/l01 I'l!ONE Y

.{g 3

Licensee

,E*

Cause & Corrective n

o 6

9 No.

Date g

3g s

_a s 5 Esent gg gU3 Action to g5 j ;?> g Report a v> v Prevent Recurrence H

g 6

9 2E'50 I

6 d)

No nutages for the month.

W i

b M

m-1 2

3 4

o F: Forced Reason:

Method:

Exhibit G-Inst uctions S: Sclieduled A Equipment Failure (Explain) l-Manual for Preparation of Dats g

B-Maintenance or Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3 Automatic Scram.

Event Report (LER) File (NUREG-N D-Itegulatory Restriction 4 Other(Explain) 0161)

E-Operator Training;& License Examination F-Adrainistrative G-Operational Eirur (Explain) 5 Exhibit !- Same Source (9/77)

Il-Other (Explain)

I i

I' NARRATIVE REPORT UNIT I Operation was at near full power throughout the report period with no significant shutdown or reductions reported.

There was no single release of radioactivity or single radiation exposure which accounts for more than 10% of the allowable annual values during the previous month of 1979.

e 1608 270

HATCH 1 SAFETY - RELATED M AINTEN ANCE REQUESTS TO BE REPORTED FOR NOVEMBER 1979 NUMBER DATE COMPLETED DESCRIPTION b~

~--

77-3821 11-15-79 SUTr6Tig e a r ~ pad for recir-culation pump 79-165 11-20-79 Installed beltguards on plant air compressors 79-5116 11-16-79 Performed work on level switches on leak detection system 79-6558 11-26-79 Repaired reactor pressure

,high alarm 79-6587 11-26-79 Repaired core pressure drop recorder 79-3280 11-6-79 Added hangers to recire MG set sprinkler system 79-3281 11-6-79 Added hangers to 164 elev.

Rx.

building HVAC room sprinkler system 79-3046 11-8-79 Repaired scram discharge vol. level switches C

79-926 10-1-79 Replaced core spray safe ends and piping 79-6373 11-16-79 Repaired PSW pump "D"

79-3122 10-29-79 Pulled cables to remote shutdown panel 79-6303 11-12-79 Cleaned CRD drive wa t e r-filter 79-6430 11-12-79 Cleaned CRD discharge filter 79-6164 11-9-79 Repaired A0 diaphragm valve in HPCI room 79-5678 11-9-79 Repaired HPCI inlet drain isolation valve 79-6083 11-S-79 Repaired HPCI booster pump vent line 79-6212 11-6~79 Repaired PSW pump "C"

79-3123 10-29-79 Mounted remote shutdown 7

(,.-

panels on 158 el.

Rx.

building 1608 271

~-

79-6144 11-14-79 Checked HPCI turbine stop valve 79-6323 11-9-79 Mounted girder beam (G 8) that supports 1E11-RHRH-149

(

.T s

1608 272