ML18283B215

November 1977 Monthly Operating Report

ML18283B215
Person / Time
Site:	Browns Ferry
Issue date:	12/09/1977
From:	Dewease J Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
References
Download: ML18283B215 (12)

Text

TO No Ri Ci FROM:

Tennessee Valley Authority

Decatur, Alabama Ji Qi Dewease UA. NUCLEAR REGULATORY COMMI N

NRC FORM 195

,I2.761'itIFtC DlSTRIBUTlON FoR PART 50 DOCKET MATERIAL OOCKET NUMB AM%!Y OATE OF OOCUMENT 12/09/77 OATE RECEIVEO 12/14/77 LETTER

~

QO~IGINAL I@COPY bESCRIPTION C3 NOTOR IZE O NC LASS IF IE0 PROP INPUT FORM ENCLOSURE NUMBER OF COPIES RECEIVEO LTR TRANS THE POLICING:

HAIKY KPCSZ @gal November 1977 PLAHZ & COMPONENT OPKIABILZlY& AVAILABILiZY.

'2KS'EPORT TO BE USE XN PREPARENG'CBAY BIXK BY PLANS &'OHBAZICNS.

(9-P)

Browns Ferry 1.-2<<3, RJL 12/14/77 G

,FOR ACTION/INFORMATION

~c iPARcb 5

INTERNAL0 ISTRISUTtON EXTERNAL DISTR ISUTION CONTROL NUP,ISSR

0 DEC 8 lSQ NPINM E7 555(7 Browns Perry Nuclear kant P. 0.

Box 2000

Decatur, Alabama 35602

- 'w'D 8'<,

g)g 9

zy Nuclear Regulatory Commission Office of Management Information and Program Control lfashington, D.

C.

20555 Gentlemen:

Enclosed is the November 1977 report on plant and component operability and availability for Browns Perry Nuclear Plant units 1, 2, and 3.

Very truly yours, J.

G. Dewease Plant Superintendent

Enclosures:

CC:

Director, Region II Nuclear Regulatory Commission Office of Inspection and Enforcement 230 Peachtree

Street, NM Suite 818

Atlanta, GA 30303 (1 copy)

Director, Office of Inspection

& Enforcement Nuclear Regulatory Commission Vashington, D. C.

20555 (10 copies)

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8

$ t,s 1

OPERATING DATAREPORT DOCKET NO.

DATE 12-6-77 COMPLETED BY Don Green TELEPHONE 3Ti8316 OPERATING STATUS

1. Unit iv'an)e:

2. Reporting Period:

November 1977

3. Licensed Thermal Po)v<<r I!i)Ãt):

4. Na)ocl)late Ra! inii (Cross i)IWe): '152

5. Design Electrical Rating (iNet IIWejt

6. Maximuo! Dependabl Capacity (Gr)ss.'if Wc):

7. Maxhounl Depeodabl>> Capacity (Nct AI')Ve):

1098 1065 Notes

/

S. IfChanges Occur in Capacity Ratings (Ito!ns Number 3 Thr'o!!'"h 7) Sh)e"Last Report. Give Reasons:

9. Power Level To which Restricted, IfAny (Niet A(We):

10. Reasons For Restrictions, IfAny:

r v

~

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~ I' This Month Yr.-to.Date Cumulative 11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24 Hours lo Reporting Period Number Of Hours Reactor >Vas Critical Reactor Reserve Shutdown Hours" Hours Generator On.Lioe Unit Reserve Shutdown Hours Gross Thermal Energy Generated (M)VH)

Gross Electrical Energy Generated

( il>))'H)

Net Electrical Energy Generated (MWH)

Unit Service Factor Unit AvailabilityFactor Unit Capacity Factor (Using i!IDC Net)

Unit Capacity Factor (Using DER Net)

Unit Forced Outage Rate Shutdowns Scheduled Over Next 6 ))Ionths (Type

'720 0

0 0

0 0

0

~

0 0

0 0

0

.5885.37 5820.34 0

5 043 262 73.4 73.4 59.1 4.6 I')ate. and Duration of Each):

12 979.88 12 646.13

~~2~373 2~2 10 488 347 44.4 44 4

33.7

.50.3

~ -,

~

25. IfShut Down At Eod Of Rcport Period, Estima!ed l)a!e i>t St rtup:

26. Units ln Test Status (Prior to Commercial Opcratiio) ):

INITIAL C R IT I CA LITY INITIAI.ELECTai ICI'I'Y CORI )IERCIALOPERATIOi I December 1977 Forecast v

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~ &>>)ivy iv<<>>iv>>

Ach!eved

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< jgq)r)Ai

I UNlTSf(UTDOtVNS ANf) POPOVER REDUCTlONS I

REPORT MONf1f 0

f)OCHRE ft'0.

UNlTNAWE DA i'E COIIfPLETEf) !tY TELEPHONE K-Z53 Brooms Ferr~

1~2- )~

Son Green 2

2 Date I" I nj I

A>>J

~ Vl Liccnscc

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Event Rcport 8 Ew Cl 4l

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PS t

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I Cause &Corrective Action to Prcvcnt Rccurrcncc A

27 771101 "-.

720 t

~

I gs

'.k l.

I F: Forced S: Scheduled (91771 Reast)n:

.A.Lqriipr!!cut Faihlrc (Explain)

B.fitaintcnancc ol'est r..Rct'uclinf, D Revulato!)'est riot!on E-Oflerator Trl)iniut,& Liccnsc Examination F-Administ rat ivc G-Operational Ertor (Explain)

~

lf.Other (Explain) flfcthod:

l fifanual

'-hfanu:!1 Scram.

3-Autolnatic Scraln.

4%ther (Explafr>)

L'xtlibit G - insl!uctio>>s for l'rep;u.itii)llol'ata I'.ntry Sheets tor Liccnscc Event Rcport (Lf.'R) File (NUREG-Ol 6l )

5 Exhibit I - Sante Source

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VFRAGE DAILYUNITPON'ER LEVEL Browns Ferr T.

12-6-77 COMPLETED BY Don Green TELEPHO~E 205/729-8316 November 1977

'5 6

-12 W ~ ~

DAY 'VERAGE DAILYP04'ER LEVEL PIN'e4et)

I

-ll

~

C DAY

. AVERAGE DAILYPOPOVER LEVEL

. '(M'tVe-Net) 17 19 20

~.21 22 10 12 13.

14' 16

-10

-8 I

-8.

24 25 26 27

'>8 29 30 31

~ -

9 INSTRUCTIONS On this format. list the average daily unit power level in M~Ye-Net for each day in the reporting nu>nth. C>>mpute to the nearest whole megawatt.

A V"

{ol77 l

- ~

V 0 ~

OPERATING DATAREPORT r

~

DOCKET 7lO. ~20 DATE 12-6-77 COMPLETED BY Don Green TELEPfIONE ~~2-316 OPERATING STATUS, Unit Name Bro~s Ferr II 2.. Report!!:." Period:

November 1977

3. Licensed Thermal Po1~ef f.

t):

4. Nameplate Ra'ting t Gross.'IWe):"

5. Desi n i!i<<ctricai.iatiu'Net lifWe):

6. fifa!innutn Dca1'dable Crapac!fy {Gross, }he):

1098 Notes 1065 7

Magiu]u!n Depi'.!idable Capi!citv ti iet ha}!ie).

8. IfChanges Occur in Capacity Rat!n!is (Items Number 3 Through 7) Since Last Report, Give Reasiins.

9.

Popover Level To Which Restricted, IfAny (i!let ilfWe}:

10. Reasons For Restrictions, IfAny.

N A

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This Month r

~

Yr:to-Date Cun>ufative

11. Hours In Reporting Period

.12. Yumber.Of Hours Reactor Was Critical

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line

15. Unit Reserve Shutdown ffours I'6. Gross Thermal Energy Generated (ihfWH)

17. Gross Electrical Energy Generated

{!~IWH}

18. Net-Electrical Energy Generated (iiiWH)'

19. Un'it Service Factor

20. Unit AvailabilityFactor

l. Unit Capacity Factot.{Usi!!g,'ifDCNet}

22. Unit Cal)acity I'actor {Using DER Net)

23. Unit Forced Out:i e Rate

24. Shutdown~'Scheduled Over Next 6 Months {Type.

720 0

0 0

0 0

8016 6 702.09 593.91 6 585.50 0

18 650 239 6 118 360

'24 145 10 055.91 10,968.09 9651.23 25 290 700 8 296 750 0

0

~.0 82.2 82.2

'9.5 40.0 40;0

30. 1 69.5 30.1 17.8

'7.3 0

100 Date. and Duration of Each):

25. IfSliut Dov n At End Of Report Period. Estimated Date of Startup:

26. Units litTest Status {Prior to Comm'crcial Operation}

INITIAf CPilTICALITY INITIAI. ELL'CTRIC)TY COi~fi~IERCIAI.OI'CITATION

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December 1977 Forecast Achieved r*

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UNITSllUTDOWNS AND POWER REDUCTIONS REPORT hlONTll I)OCKET NO.

UNITNAME DATE COMPLETED OY TELEP HOI(IE 50-260 J

12-6-77 Don Green 20 72 -8316

'(i.

Date

'a Vl =

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VI.lJ I

yy (I)

Licensee

~ Event Rcport 4 Co Cl Cl Vl~ c5

(((I~

0 O

Cause 8c Corrective Aclion lo Prevent Rccurrcnce h

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'36 771101 A

720

2 I

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w(

I V P

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4 TkV 4'%

~

F: Forced" S: Schcdulcd (9/77)

Reason:

A.I:quip(ucnt Failure (Explain)

D.lhlaintcnancc or Test C'-Refueling=

D.Regulatory Restriction F..Operator Training A License Ex'amination F-Administrative G.Operational Lrr(ir(l:xplain)

II.Other (Explain) 3 h(ethod:

I-hlanual 2-Manual Scram.

3-Automatic Scram.

4%ther (Explain) 5

.Exliibit G - Instructions

'or Preparation of Data

'L ~

Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Exhibit I - Same Source-

AVERAGE DAILYUI4ITPOWER LEVEL Browns Ferry Xl DATE"'2-6='.77

~

COMPLETED BY Dori Green LEPHONE 205/729-8316

~ OiqTH November I

DAY.

AVERAGE DAILYPOWER LEVEL (MWe-Net)'

DAY 17 AVERAGE DAILYPOWER LEVEL (MWe-!IIet )

-10

. 19 10 21

-10

<<10

-10

-~

-10 9

10 12 13 14 15 16.

-10 23 24 15 26 27 28 19 30 31

-10

-10 INSTRUCTIONS Qn this format,!tst the average daily unit power level in I~IIVe.Yet for each day in the reporting the nearest whole megawatt:

month. Compute to

.e t

e~ t t t lM R

(qi7

~,e, st I tt,II<~e. w'

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I 4, Ie, eeIt tkjir4~I/taggii k

OPERATING DATAREPORT OPERATING STATUS

1. U! it Name Notes DOCKET NO.

D 5ETE 12-6-77 COi~IPLETED BY Don Green TELEFflflilE ~205 729-8316

2. Rtporting period:

. November 1977 3." Licensed Thermal Power (IIMft}:

4. Nt!!neplat<<R!Itina }Gross NI'!Vc):

15

5. Desi In Electr;cal RatinIgi IiNet Iil'A'e):

6. Iilaximum Dependable Cap city (Gross M}Vc):

7. Iltaxiniu!n Dependable Capacity liNet IIV'c}:

'8. IfChan es Occur in Capacity Ratin s (Items Number 3 Through 7) Since Last Report. GiI e Reasons:

9. Power Level To IVhich Restricted, IfAny (iNet MWe):

10. Reasons For Restrictions, lfAny:

This Month 'r.-to Date, Cumulative ll. Hoirs In Reporting Period

12. Yumber Of Hours Reactor Was Critical

,13. Reactor Reserve Sliutdown Hours

14. Hours Generator On-Line

15. Unit Reserve Sliutdown Hours

16. Gross Thermal Energy Generated (IOVH)

17. Gross Electrical Enerlty.Generated (I~IIVH)

'8.

Net Electric.l Energy Geniirated ('INH)

19. Unit Service Factor

20. Unit Ava!Iability Factor

21. Unit Capacity Factor (Usiiig!9IDC. let)

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Outa e Rate

24. Shutduwns Scheduled Over Next 6 Months (

656.18 63.82 648.53 1 907 225 5971.29 568.79 5782.66 0

16 632 500 626 320 5 379 110 609 529 5 213 003 90-.1

~ 90.1 79.5 79.5 90.4 90.4 74.2 74.2 9.9

~

. '0.6 Type. Date. and Duration of Each }:

6600 5971.29 568.79 5782.66 0

16,632,500 5 379 110 5,213,003 90.4 90.4 74.2 74.2 10;6

~,r I

25. IfShut Duwn Al ill!dOf Report Periiid. Estimated Date of Startup:

26. Units In Test Status (I'riorto Coinmcrciai Operation):

INITIALCRITICALITY INLTIALF.LF.CTRICll'Y

'OIIDIERCIAL OI'ERATIOIII Forecast Achieved

~

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(nl77)

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'V VNITSIIVTDotVNSANDPOWER REDVCTIONS REPORT hkON AI DOCKET NO.

VNITNAME DATE COMPLETED BY TELEP flONE 205 72-41 41 Date

771123 771123 771m8 J) e

~- n Cl t/) )

Z.43 A

69'- 04 A

Liccnscc

. Event Rcport Sf Ec Cl III

~A cn6 Cause A. Corrective

~

'ction lo Prevent Recurrence Ii HSDr Closure during SI.

I C.S.T.

Supply Line Repair Dcrated. to cage Hp in Electrical Penetration.

1 I

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IIl 1

F: For'ced S: Scheduled (9/77) '

Reasint:

I A-I'.quiptncitt l'ailurc (Explain) 8-IM:iintcnancc or 'fest C-Refueling D-Regulatory Restriction F.-Operator 'fiaining A Liccnsc Examination F-Administ rat ivc G-Operational Error'(Explain) ll.Other (Explain)

I 3

hlcthod:

1-Manual 2-Manual Scram.

3-Automatic Scram.

4-Other (Explain) 4

~ Exhibit G - instructions fiirPreparation of Data Entry Sheets for Licensee

~,Event Report (LER) File (NUREG-,

'l6!)

5 Exhibit l ~ Sante Source

~'

FRAGE DAILYUNITPOWER LEVEL SOCKET NO.

50-296

~'-;-==.. UNIT B

wtts Ferry III:

DATE 12 6 77 COMPLETED BY TELEPI1OyE 205/729-'8316 l

OWER LEVEl.

(MWe-Net) 1038 November!1977 DAY AVERAGE DAILYP DAY

.. AVERAGE DAILYPOWER LEVEL (MWe-ice t )

1027'7 1051 6

9

.'j 10 11 12 13 14 l5 16 1047 998 1016 1022 1038 1006 1080 1028 1027 1029 1013

'19 20 21 22 24 25 26 2'I 28 29 30 31 880 1038 1024 1012 367

-14 I j2 179 449 623 652 707 INSTRUCTIONS I

Oit this tormat. Ii~t the average daily unit power level in SAVe-Net for each day in the reporting month. Compute to

" 'hc nearest whole ntcgawatt.'

'I I ~

v

(')/77 k