ML20004F069

Monthly Operating Rept for May 1981

ML20004F069
Person / Time
Site:	Farley
Issue date:	06/01/1981
From:	Hairston W ALABAMA POWER CO.
To:
Shared Package
ML20004F068	List: ML20004F067 ML20004F069
References
NUDOCS 8106160464
Download: ML20004F069 (4)

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O JOSEPH M. FARLEY NUCLEAR PLANT UNIT 1 NARRATIVE

SUMMARY

OF OPERATIONS MAY, 1981 In the month of May,1981, there were two (2) automatic unit shutdowns and one (1) power reduction.

The following safety-related maintenance was performed in May:

1.

Performed miscellaneous maintenance.on diesel generators.

2.

Replaced fiber optics lamp in the 'A' Train control room chlorine detector.

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8106160[l c-.

OPERATING DATA REPORT DOCKET NO. 50-348 DATE 6/1/81 COMPLETED BY W.G.Hairston, III TELEPHONE M 899-5156 OPERATING STATUS

1. Unit Na'me:

.Ioseph M. Farley - Unit 1 Notes: (1) Cumulative data

2. Reporting Period:

May, 1981 since 12/1/77, date of 2652 conunercial operation.

3. LicensedThermalPower(MWt):

860

4. Nameplate Rating (Gross MWe):

S. Design Electrical Rating (Net MWe): 829 844.6

6. Maximum Dependable Capacity (Gross MWe):

803.6

7. Maximum Dependable Capacity (Net MWe):

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

N/A

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N/A

9. Power Level To Which Restricted,1f Any (Net MWe):

10. Reasons For Restrictions.lf Any: N/A

' ThisM nth Yr.-to.Date

'Cu'$mlatise

11. Hours In Reporting Period 744 3,623 30,671

12. Number Of Hours Reactor Was Critical 675.9 1,386.0 18,568.3

13. Reactor Reserve Shutdown Hours 68.1 364.9 2,811.7 i

14. Hours Generator On-Line 654.6 1,220.1 17,923.5 i

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 1,639,347.6 2,773,783.1 44,763,674.9

17. Gross Electrical Energy Generated (MWH) 522,334 883,270 14,302,678

18. Net Electrical Energy Generated (MWH) 495,612 805,772 13,413,522 33.7 58.4

19. Unit Service Factor 88.0

20. Unit Availability Factor 88.0 33.7 58.4

21. Unit Capacity Factor (Using MDC Net) -

82.9 27.7 54.4

22. Unit Capacity Factor (Using DER Net) 80.4 26.8 52.8

23. Unit Forced Outage Rate 12.0 20.2 8.0 l

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.ar

• Duration of Each):

l N/A l

l

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

N/A

26. Units In Test Status IPrior to Commercial Operation):

Forecast Achiesed INITIAL CRITICALITY 8/6/77 8/9/77

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INITIA L ELECTRICITY 8/20/77 8/18/77 COMMERCIAL OPERATION 12/1/77 12/1/77 P00R BR K 1

Ayrmwr.uAII.T UNITPOWER I.IVEI.

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DOCKETNO. 50-348 D

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DATE 6/1/a1 COMPU.TED SY W. G. Hairston, III TELEPHONE. (205)899-5156 MONTH May, 1981

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DAY AVERAGE DAILY POWER LEVEI.

• DAY AVERAGE DAILY POWER L.W.

i

. (MWe Net)

(MWe Net) ~

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802 '

g, g7 l

2 8d3 -

gg I

800-

^

211' 3

g,

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611 4

811 23

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5 810 n'"

7 6

806

. 22

', y..

428 l

808 803 7

23 m..

8 t

810 801 24

.y.

804 l

9 811 809 '

803 10

.j, 799-

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=

Ig 812 27, 813

'798 12 3-

~~r.

629

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13 813 3

810 326 l'

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!4 33 s.

31 778

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gg 810

~811 16

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INSTRUCHONS

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On this formst.!ist the sver:te d.tily unit power levet in MWe Net for c:ch day in the reporting munth. Cocspute to the nearest whole met:wstt.

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2 (9(77) e-

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UNITSilUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-348 UNIT NAME J.M.Farlev-Unit 1 DATE 6/1/81 REPORT MONTil May. 1981 COMPLETED BY W.G.llairston. III TELEPif0NE (205)899-5156 "k

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5 a

n E _e 8

g Ei 'f Licensee 5%

Cause & Corrective

- o No.

Date g

gg g

,, g e Event u5 b"

Action to c5 6 5

j@*

RcPort #

NC g!

Prevent Recurrence 013 810517 F

54.2 A

3 N/A CH VALVEX Unit tripped due to loss of instril-ment air to 1C feedwater regulating valve causing the valve to close.

Instrument air line break was repaired and Unit returned to service.

014 810520 F

35.2 H

3 N/A EB CKTBKR Unit tripped due to Lo-Lo S/G level caused by trip of both S/G feed pumps, i

015 810529 S

0 B

4 N/A CH VALVEX Unit reduced to and held at 120 Mw te perform maintenance of IC feed i

regulating valve. Control problems.

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2 3

4 F: Forced Reason:

Method:

Exhibit G. instructions S: Scheduled A. Equipment Failuse(Explain)

. l. Manual for l' reparation of Data U Maintenance of Test 2 Manual Scram.

Entry Sheets for Licensee C Refueling 3 Automatic Scr m.

Event lleport (LER) File (NUltEG-D Regulato y Restriction 4 Other (Explala) 0161)

E Operator Training & License Examination F-Administrative 5

i G Operational Error (Explain)

Exhibit I. Same Source (9/77)

Il Other (Explain)

)