ML20092H788

Monthly Operating Repts for Jan 1992 for Sequoyah Nuclear Plant

ML20092H788
Person / Time
Site:	Sequoyah
Issue date:	01/31/1992
From:	Holloman T, Joshua Wilson TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9202210343
Download: ML20092H788 (10)

Text

l- .,

HA IeuueewwAf w,n.eom o o w,nm,p,w wrmi.e306 J L W6on w e r%nes sm,si noa, ewn February 18, 1992 U.S. Nuclear Regulatory Commission ATTN Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of .

) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 SEQUOYAll NUCLEAR l'IANT (SQN) - JANUARY 1992 MONTilLY OPERATING REPORT Enclosed is the January 1992 Monthly Operating Report as required by SQN Technical Specification 6.9.1.10.

If you have any questions concerning this matter, please call H. A. Cooper at (615) 843-8924.

Sincerely, 6f J L. Wilson Enclosure cc See page 2 L

9202210343 920131 DR ADOCK0500g7

/ ( fifl

I -

U.S. Nuclear hegulatory Commission Page 2 February 18, 1992 cc (Erctosure):

1A/0 Records Center Institute of Nuclear Power Operations 1100 circle 75 Parkway Suite 1500 Atlanta, Georgia 30389 Mr. D. E. LaBarge, Project Manager U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20853 Mr. Ted Marston, Director Electric Power Research Institute P.O. Box 10412 Palo Alto, California 94304 NRC Resident inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy-Daisy, Tennessee 37379 Regional AdministratJon U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. B. A. Wilson, Project Chief U.S. Nuclear Regulatory Commission Region II 101 Marietta Street. NW. Suite 2900 Atlanta, Georgia 30323 Mr. F. Yost, Director Research Services Utility Data Institute 1700 K Street, NW, Suite 400 Washington, D.C. 20006

=

- - - - - - --. _.-. ____.____.m___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ____

TENNESSEE VAIJ.EY AtT1110lllTY NUCIJAR PWER GROUP SEQUOYAll NUCLEAR PLANT HON 1111.Y OPERATING llEPORT TO Tile NUClfAR REGULATORY C(rittlHSION ltBUMtL1992 t! NIT 1 DOCKET NIMilER 50-327 1.lC124!!E NU!1llER DPR-77 UNIT 2 DOCKET NIMilER 50-328 1.ICENSE NtMillUt DPR-79

I OPERATIONAL SDtKARY JANUARY 1992 UNIT 1 Unit 1 generated 874.638 megawatthours (MWh) (gross) electsital power during January with a capacity factor of 101.17 percent. Unit I was operating at approxirnately 100 percent reactor power at the end o!! January.

UNIT 2 Unit 2 generated 862.686 MWh (gross) electrical power during January with a capacity factor of 99.79 percent. Unit 2 operated at 100 percent reactor power level until January 28. 1992, at 1548 (EST). when Unit 2 entered coastdown to the Unit 2 Cycle 5 refueling outage that is scheduled to begin March 13. 1992. Unit 2 was operating at approximately 96 percent reactor power level at the end of January.

POWER-0PERATED RELIEF VALVES (PORV) AND SAFETY VALVES

SUMMARY

There were no challenges to PORVs or safety valves in January.

AVERACE IAILY UNIT TWl3t 1.EVEL DOCEET NO. ___5 0 - 3 2 7...._ __

UNIT No. .._One.__ ______ DATE _02-05-92 ____

c0MPLETED BY: Io.Jt_Ilullomon TELErl!ONEt (6151.84h7528 MONiit t JANUARL1992 AVERAGE DAILY POWER LEVEL AVERAGE DAILY F0WER LEVEL DAY TMWe-Je.tl DAY (MWe-Net). ._

1 __

1123 _ _ _ _ 17 _ _.1144_._____ ._

2 111ft 18 _ _ _ _ _ IL46 3 1126. . _ . . 19 1141__ _

4 1126__. 20 lihB-5 _._,.. _ . _ 1127___..._. _ 21 _ 114B _ _ _ _ _ _

6 ._ ______ _1 1 2 B ____ _ __ _ 22 _.._._114 8 . _ ____

7 1126 __

23 _ __._ _____1151__ ___ __._

8 112Z._.__ .. _ ___. 24 1149 _.

9 112B___. 25 1148 . . _ .

10 till 26 ___. 1149 11 112L 27 1 143 12 1132 28 __ R41 13 . _.11A0 29 11AB_

14 _ ___ _._ __l 14 2 30 ._.__._.__._1153 _

15 .__ __. __114 2 31 ___. _1150 ___

16 _ __....___.1142.. _._..._ _ _

- AVI' RAGE IMILY UNIT l'(NER LINEL DOCKET NO. ._50-328.._._ (WIT 110. ._ h o.._ _ __ _ DATE: .02-05.92_ _

COMPLETED BYt I._J J(olltcon TELEl'Il0NE _(L15)_B43-7520 MONTilt JANUARL1992 AVERAGE DAILY l'0WER LEVEL AVERAGE DAILY POWER LEVEL DAY _ . . _ . _ _ DNe rNe t L.__. DAY UN e:Ne L L___. __

1 _ . _ _ 1125 _

17 _ . - ._ _112 L _ __

2 _ 1124 18 1126__,

3 __ _112 L _ ___- 19 ~112 L___ _._.._

4 _ 1126- _ _ _

20 11g4 .

5 . . . . . _1120 __ 21 1125_ _ _ ..

6 1126 _ 22 . _ _ _ 1126 7 __ 112 L __ 23 _ _ . _ 1127. _ _ _ _

8 ___ _. 1127 ___

24 _ 1125 _ _ _ _ _

9 __- -

1126.__ _

25 1127 __

10 . _ _ _ 1125_ 26 1127 _

11 1125 27 1125 12 112h_ __

28 1118 _

13 1125 29 __ 1105 14 1125 30 1023 --_._

15 1111 31 _1089_ _ _ __.-_

16 1125

00(RA11tJG DATA k(PDki

,LO-327._. _ ..

i D00L1 H0.

DAlt ,Ithu5t.1992,._

(DHoltitD BY 1,.J._ttollowit_

1[ti N10 tit (LILL643-lbES.

Of M 11 R $1AIVS ._______

. . . . _l Notes l

1. tinit Name: _$ t qv ojr pl) .Un it ._One ____ _ _ _ . . . . _ _ _ . . _ l l

2. Reporting I'eriod: _ J e tty s tL.19 9 2_..__ _. .._ ._ _._. _ . . _ l l 3, licensed thermal power ( Wt): . 3 4 Ll . 0 __. ._ .___.__ l l

4. Nameplate Rating (Gross We): J ZZQ,D _ . _ __. _. _ j l S. Design tiettrical Fating (Het HJe): .1110,0 _ _ _ _ _ _ l l

6. Maximum Dependable Capacity (Gross H4): ..1 M g ,0. __ .._ l l

7. Heximum Dependable Capacity (tiet We): J 12.2,0_. . _ _

j. . .!

8. If Changes Occa.* in Capacity Ratings (1 tem Humbers 3 through 7) $1nte tatt Report. Give Reasons:

9. power level to Which Restricted, If Any (Het itWe): _ _N A _ _ _____

10. Reasons for Restri tions, If Any: __ ty A_ _ _ , _ _ _ , _ _ _ _ _ _ _ _

This Month Yr-to-Date Cumulative

11. Hours in Reporting period 744 144___ __.._92.009__

12. Number of Hours Reactor Was Crititel _144,0 _ 74410.. .4LL90A

13. kenttor Reserve Shutdown Hours __._ 0 _ .. _0 _ . . _ 0_ .

14. Huurs Generator On-line __lRD 744.0- 40.015 d_

15. Unit Reserve Shutdown Hours 10.__.. ___0_ _ 0_ _.

16. Gross thermal Energy Generated ( WH) _ Z,$19,Mid_ _Z Ll_9 MRd. _15'2J 32.270 __

17. Gross Electrical Energy Generated (WH) __074 J38__ __ _BM J36__ _51.5421134

18. Net Electrical [nergy Generated (H4t) _ _ Q45.D24 __04$ Q91_. _49 d10 420 __,

19. Unit Service fatter _ 10040_ _. .100 0.. __50. Z_

20. Unit Availability Factor _ _100,0 10010- _ 50.Z_.

21. tinlt Capacity Factor (Using HDC Net) JQL3 10L3._ . 4L5_

72. Unit Capacity Fatter (Using DEN tiet) ._ 99A _ __ ._..__9 9A . _ 401.4 _

23. Unit iorced Outage Rate 0.0 .040_ 41tl

24. Shutdowns $theduled Over Hext 6 Honths (Type. Date, and Duration of tach):

25. If Stut Down At ind Of Report period, tstimated Date of Startup:

l

' OttRA11tJG DATA REPOR1 DOCKL1 f40. $0-320 DATL _ f eb,_5, _199L,_

COHttillo BV h.J.Jiollomon_

lilthl0NE ($l$LB43 7$10.

OPLPAIDGJ1AjV$ _ __ _

\tiotes l

1. itH t flame t __$tquoyah...Unillwo . _ . . l l

2. Reporting Perlodt _JativerLl992 . _ _ . _ _ _ _ _ _ l l

3. Licensed thermal Power (HWt)! J41LD._. l l

4. Nameplate Rating (Gross HWe): _J?20A_ l l

$. Design Electrical Rating (tiet HWe): _1J 4 0 ,0_ _,_ __ l l

6. Hasimum Otpendable Capacity (Gross tide): J1FJ10 _._. l l

7. Maximum Dependable Capacity (tJet HWe): J12Z,_0 } .}

8. If Changes Occur in Capacity Ratings (Item flumbers 3 through 7) $1nce test Report. Give Reasonst

9. l'ower level to Which Restricted. If Any (tiet HWe): _J/A _ _ , _

10. Reasons f or Restrictions, If Any N/A This Month Yr-to-Date Cumulative

11. Hours in Reporting Period _.144 _744 _ _ _JLM9__ __

12. Ilumber of Hours Reactor Was Critical ._

744,0 _ _ 14410- 49415Z_ _

13. Reactor Reserve Shutdown Hours 0 D_ D

14. Hours Generator On-Line __ 744J __._ J.441 .__.J 8..]S h 2__

15. Unit Reserve $hutdown Hours 04Q._ 9__. Q__

16. Gross Thermal Energy Generated (IMO ..Z 52h 194d.____ _L 52L794.1. JS_3,454dDL__

17. Gross Electrical Energy Genereted (IM O __.MZ4 005_ . _ _ 00LHL__ ___5L020 9Z7

18. tiet Electrical Energy Generated (HWH) _B33.52L _ _B33.52L_ _49271h40E

19. Unit Service factor _ IDQ.d___ 100,Q. SLL

20. Unit Availability f actor 100.0 10010_ SL L_

21. Unit Capacity Factor (Uning HDC tiet) ._ 9ho 09. 9_

. 5113 _

22. Unit Capacity factor (Using DER Net) _ 9LL_ Jhb_ ShL_

23. Unit f orced Outage Rate Q,0 0,0.. 35.1_

24. $hutdowns scheduled Over tient 6 Honths (Type, Date, and Duration of tach):

___ UniLZlytte_5_relvelinLovtece-.isJChtdvltddo htgiA3e.rthj)2J99hantis svtreath

_ atbeduletn_L.M:d.encubst.

25. If Shut Down At [nd Of Report Period, istimated cate of Startupt _t1/L _ . _ _ _ _

l

COCKET NO: 50-3E7 f., HIT MME: Hs -

1*4IT 'EJTDCWNS DC DCWER REDUCTICf45 GATE: 9 'Ci???

REPDRT t*3 NTH: :1 cars m: CCMcLE*ED Bi:T :. M T T <-J TELEM. 4Ca:E:( 5151 342-N_ZS Licensee Eause and Corrective j Nthod of i

, Event Systee C e ent Action to Dura tion Shuttino D:n n 2 Report No. Code' Code S Frevent Eecurreece No. Cate Type l

(Mcurs) Reason ReactcM eso shutdown or power reductions greater than TQ percent for a Z4 hour period to report.

l 1 2 Reason: 3 Method: bhibitG-Instructions I:F Forced f or Freparation of Cata A-Ecuipment Failure (Esplain} 1-Manual 5: Schedulad 2 3'.anual Scrary Entry sheets for Licensee B-Maintenance or Test E e t Report (LER) File C Fefueling 3-Autematic Scran M ontinuation of Esisting Outage (%;2Ery t):2}

D-Regulatory Eestruction E-Operator Training and License Examination 5-Eeducti w F-Administrative 9-Other t

- " Exhibit I-Sare Sovece G-Operational Error (Explain)

M-Other (Esplain)

O

+ y DCCKET NO: 50-33 -

LHIT MAME: Two LHIT SHUTDOWNS MD POWER RE9UCTIOrvi DATE: 02I05/92 REPORT t@lTH: January 1992 COMFLETED BY:T. J. Mellomn l- TELEPHONE:t615) 843-7529 Method of Licensee Cause and Corrective shutting Dawn Event System C:tponeat Action to Duration 5 Prevent Recurrence No. Datc Type l 2 Reactor3 Report No. Cooe# Code l

j (Hours)' l Reason No shutdown or power reductions

?reater than 10 pertent for a l 24-hour period to report.

i l l l

1 I

I i

i l

l I

l l

l l

I I

2 3Method: ExhiS>it G-Instructions I:F Forced Reason:

for Preparation of Data A-Equipment Failure (Explain) 1-Manual 5: Scheduled Entry sheets for Licensee B-Maintenance or Test 2J.anual Scram Event Report (LER) File

. C-Refueling 3-Autoratic scram D-Regulatory Restruction 4-Continuation of Existing Outage (NUREG-1lZ2)

E-Operator Training and License Examinatier 5-keduction F-Administrative 9-Other 5 Exhibit I-!sne so- rce G-Operational Error (Explain)

H-Otner (Explain) .

4

,i, , = , . ..m

. . . = . .

_