ML19347F480

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Monthly Operating Rept for Apr 1981
ML19347F480
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 05/06/1981
From: Culver M
FLORIDA POWER CORP.
To:
Shared Package
ML19347F394 List:
References
NUDOCS 8105190379
Download: ML19347F480 (6)
v • d • e


Text

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Ol'Etl \\ TING D ATA REPORT DOCl,ET NO.

50-302

~~/5/8C 5 -

DATE COMPLETED BY _}{,_W,_ Culver TELEPliONE _904/795-6486 OPER ATING STATUS i

1 Crystal River 3 Notes

1. Unit Name:

4/1/81 - 4/30/81

2. Reporting Period:

2452

3. Licensed Thermal Power iMht):
4. Namerlare Ratin: tGross MWei.

890

5. De ipn Elcetrical Raring iNet MWep:

825 821

6. Masimum Degndable Capacity (Gross MWei:
7. Masimum Dependable Ca;ucity (N_t MWel:

782

5. If Changes Occur in Capacity Ratinp (Items Number 3 Through 71 Since Last Report. Gise Reasons:

N/A None

9. Power Lesel To Which Restricted. If Any (Net MWel:

one

10. Reasons For Restrictions. lf Any:

This Month Yr,t o-Da t e Cumulatise 719 2879 36239

11. Ilours In Reporting Period
12. Number Of flours Reactor Was Critical 260.4 1856.77 21741.28
13. Reactor Resene Shutdoun liours 0.0 0

1T2E22-

14. Ilours Generator On-Line 252 1835.5 21200.88 IS. Unit Resene Shutdown Ilours 0.0 0

U

16. Gross Thermal Energy Generated (MWll) 574827

~425D35 E3 46928765

17. Gross Electrical Energy Generated (MWil; 195932,, 7 59615.2 15963b4b
18. Net Electrical Energy Generated (MWil)
19. Unit Senice Factor 35.05%

63.75%

58.50%

20. Unit Asailability Factor 35.05%

63.75%

58.50%

33.12%

bl.69%

53 41%

21. Unit Capacity Factor iUsing MDC Neti
22. Unit Capacits Factor (Using DER Net) 31.39%

58.48%

50 52%

64.95 6./2%

Zd./Ua

23. Unit Forced Outage Rate
24. Shutdowns Scheduled Oser Nest 6 Months G ype. Date.and Duration of Fachi.

Refueling outage starting 9/19/81 and lasting approximately 12 weeks.

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

N/A

26. Units in Test Status (Prior ta Commercial Operation):

Forecast Achiesed INITI A L CRIIICA LITY 1f14))7 INITI \\L ELECTRICITY 1/30/77 COMMERCl \\L OPER AIlON 3713777 t

8195190379 "C 7 '

f.

~#; 4.-

d DOCKF T NO.

50-302 UNIT Sl;UTl) OWNS ANI) P()WER REDUCilONS UNil' N AME FLCR2-1'____

3.

y.e.r___

April, 1981 (pg.1 of 3) COMPLETF > Y REPORT MONTil IELEPilONE 904/795-6435

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I'aHW A t'UtlecliVe

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bicCfKee

  • t, o

No.

D.H e i

3-4 2i$

Event 37 Attion to 5 g =g l'eport 2r mV O

Present Recurrence y:

E H

e u

O l

l 81-18 810401 F

140.4 A

1 N/A RC FUELXX Continuation of shutdown from last-l month. Plant was shutdown' on 3/26/81 i

due to a loose part in steam generator B2. The part has been identified as a control rod guide tube nut.

i 81-19 810409 S

5.6 B

4 N/A HC HTEXCH Reduced power to 80% to clean water-boxes A and B 1

81-20 810411 F

6.8 A

3 81-021-03L-0 IE INSTRU Unit tripped off line due to a : loss of l

"D" inverter and'resulting loss of NNI-Y power supply.

l l

l l

l 2

3 4

F: Forced Reason:

Method:

lixlubit G - Instructions l

S: Scheduled A-l'iinipment Failure: Explain) 1 Manual

. for Piep.uation of Dai H. Maintenance of Test 2 Manual Scram.

' Enin Shects f oi 1.iecnwe C Refueling 3-Automatic Scram, 13ent Repori i1.1 lil I sh t NI'Rt G ll Regulatiny Restriction 4-Ot her ( Explain)

Ol(il I i -Operator Training & License Examination 12 Adminntrative G Operational 1.rror (Explam)

I sinint I ' ame Soinci-I'8/77)

It Other (iixplain)

I 1.

I

=

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4 DOGE F No.

50-302 UNIT snuiDOwNS AND POWER REDUC 110NS uni r N AME _ FLCRP-3 DATE 8i/6 /8L REPORT MONTil April, 1981 (Pg. 2 of 3) COMPLETED itY -M IELFPilONE 9d is

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O C

j7

'b

.- '" i Licensee j-r, h

rame a conccine No.

D.ste 3j d

isE Event 37

{V{

A6 unn to j =_

y j p, Report u mv Pecsent Recurrence d

81-21 810412 F

319.8 A

3 81-022-03L-0 HA VALVEX The "Moog Valve" in the electro-hydraulic control system failed causin j the turbine stop valve to open Wily, simultaneously with 2 turbine governor valves. This caused a depressurizatio1 i

of "A" steam generator which resulted in a Main Steam Rupture Matrix actua-tion.

Ultimately, the result was an anticipatory reactor trip on low steam generator level. The unit remined down to repair a main steam icolation valve damaged in the transient and to investigate why RCV-14 failed to open.

The outage was further extended by a CRD stator replacement and the discovel y of water in the lower oil reservoir on RCP-ID due to some small leaks in the oil cooler.

All equipment was re_ paired.

l 1

4 F: Forced Reason:

Method:

lhinbit G. Instinctn.n<

5: Scheduled A-1 quipment Failure (Explain) 1-Manual for Prep. nation ot' Data Italaintenance of Test 2 Manual Scram.

Entn Sheets f oi l icemre l'. Refueling 1-Automatic Sci.im.

1: vent Repois (1.1 R I I de t NI8 RI (..

D. Regulatory Restriction 4-Ot her ( Explain) 01611 1 Operator Traming & License Examination 1: Adnune.uative i

I. Operational I t ror (Explain) 1 Alnbit I Saine Soon e l'8/77) ll-Ot her (INplain )

IXX.XE r NO.

50-302 UNIT SilUTDOWNS AND POWER REDUCTIONS UNITNM1E fLCRP-3 DATE.5/6/BL M. W;_ Culver REPORT MONTil April 1981 (Pg. 3 of 3) UNPLFRD HY TELEPilONE 904/795-3802__

.52

'h 3I L itemee 5%

t rame A nuicciive y

A<.. n i.,

. s...

Daic 3g 3

.3 g a Eveni g

gO 3 @ g:

Report #

u) U Picsent Recurrence yE d

e u

o 81-22 810427 S

10.3 B

4 N/A HC HTEXCH Reduced power to approximately 75% to clean waterbox A.

81-23 810430 F

1.9 A

4 N/A CH PUMPXX Reduced power to approximately 50% to fix a steam leak on "A" MFWP.

1 1

4 17: Forced Reason:

Metimd:

Esinhit G. Instructions S Scheduled A 1 quipment Failure (Explain)

1. Manual for Prepasation of Data Ento heets for lxensee ll Maintenance of Test 2 Manual Scram.

s C Refueling 1-Automatic Scram.

' Event ReporI (l.I'R I i ole t Nt1R1 (.

D-Regulatory Restriction 4-Ot her ( Explain) 0861) 1--Operator Training & Ucense Exanunation 1 - Admmist rative 5

G-Operational I rror (Explam)

I shibit I Same Somce l'8/77)

I!-Ot he r ( 1:.s pla m )

s

AVER AGE DAILY UNIT POWER LEVEL DOCKET NO.

50-302 FLCRP-3 m'IT f

. DATE M. W. Culver COMPLETED BY TELEPHONE

~

April, 1981 MONm DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net)

(ywe. Net) 0 1

0 17 0

0 2

18 0

0 3

t9 0

0 4

20 0

o 5

7, 0

6 22 680 0

7 23 794 0

8 24 776 307 9

25 750 759 10 26 771 630 27 11 0

699 12 28 0

803 l

13 2,

0 777 14 3g 0

l 15 3

0 16

\\

INSTRUCTIONS On this format. list the average daily unit power leselin MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

(9 /77)

B e

HONTHLY OPERATIONAL SUMMART e,TATEMENT.

DOCKET NO.

50-302 UNIT FLCRP-3 DATE 5/6/81 COMPLETED BY M. W. Culver TELEPHONE 904/795-6486 MONTH April, 1981

SUMMARY

STATEMENT:

The unit began the month with a continuation of a shutdown from last month.

Power operation was further limited by two (2) additional reactor trips and three (3) power reductions during the month of April.

l l

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01I rt \\ TING D ATA REPO!<1 DOCI,LT NO 50-302 UATE 3/Sl8 [

CO.\\lPLETED fly M., _W._ Culver TELEPilONE _904/.295-6486 OPER\\11NG SI ATUS Crystal River 3 Snio

,, py;, 3,,,.

4/1/81 - 4/30/81

2. Reporting Period.

l

3. Licensed Thom.il Power t5th a t: -

890 4

4. Namerlate Ratin:(Grim %lhe 825 i

5 De ign Electrical Rstirig INet. lWeI:

\\

6. \\lasimum Dependable Capacit> (Cmss Sthet 782 j

- Stasimum Depend ble Capacity (Net.\\lhes.

5. If Changes Occur in Capacits statings attems Number 3 Through 7)Since Last Report.Gise Reasonv N/A None
9. Power Lesel To hhch Re>tricted. If An> INet 51Wel:

one

10. Reasons For Revrictions. If Any:

This alonth Yr.to.Dat e Cumul.. tis e 719 2879 36239

11. Ilours In Reporting Period 12 Number Of floun Reactor Was Critical 260.4 1856.77 21741.28_

0.0 0

IT2F22--

13. Reactor Resene Shutdown flour,
14. Ilours Generator On.Line 252 1835.5 21200.88--

0.0 0

0

15. Unit Resene Shutdown flours 574827 4250355.3 4692B765
16. Gross Thermal Energy Generated (5thlf) 195932-T459615.2 1596354b 17 Gross Electrical Energy Generated 15thill U

13666W lbum lb. Net Electrical Energy Generated 1%1hll)

19. Unit Senice Factor 35.05%

63.75%

58.50%

35.05%

63.75%

58.50 F -

20 Unit dailabilitt Factor 33.12%

61.6 %

53~41%

21 Unit Cap.icit> lactor f r ine \\lDC Net,

~-

31.39%

58.48%

50~62%

2: Unit Capacit) Factor (Usin; DER Nel1 64.95%

Zb./2%

26./Ujh

23. Unit Forced Outage Rate
24. Shutdowns Scheduled Owr Nest 6 31onth,iTy pe. D.ite.and Duration of Fach e Refueling outage starting 9/19/81 and lasting approximately 12 weeks.
25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Units In Test Status (Prior o Commercial Operation):

Forecast Achiesed INIT14 L CRI TICA LITY 1[14l 7_7 INITI \\L FLEC1RIC11Y 1/30/77 I

CO\\l%IERCI \\ L OPI R 4110N 8195190379

IK)CKI T NO.

50_-302._._

UMT SilUTDOWNS AND Pf)WER REDUCIlONS UNil' N AM E FLCRP DNIE -

8;/6/8 April, 1981 (pg.1 of 3) row't.ETED ay

_M. W. Cu"ver REPORT MONTil I ELEPilONE 904/791-6_436_

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,~-t,

t d ',nisc A ('oue tive s

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g3 N...

D ate i

3?

4 Attion to

.i ~

I! vent V

Present Recurrence f

Report u mV 3 g :@:

e e

U l

81-18 810401 F

140.4 A

1 N/A RC FUELXX Continuation of shutdown from last month. Plant was shutdown on 3/26/81 due to a loose part in steam generator B2.

The part has been identified as a control rod guide tube nut.

i 81-19 810409 5

5.6 B

4 N/A HC HTEXCH Reduced power to 80% to clean water-boxes A and B i

81-20 810411 F

6.8 A

3 81-021-03L-0 IE INSTRU Unit tripped off line due to a loss of "D" inverter and resulting loss of NNI-Y power supply.

1 I

3 4

f-Forced Reason :

Method:

I:slubit G - Instructions S' Scheduled A lipiipment Failure (lisplam) 1-Manual to: Pice.uatnen et Daia H Maintenance ni Test 2 Manual Scram.

I ntes Shci ts I.,1 icemcc 4 E Relueling 3-Automatic Scram.

I sent Repint ii i RII d t Ni'lll (,

il Rrgulator) Restriction 4 Other (Expl.un) 01t 11 i Opriator Trainmg & License Fxamination 1 Adnunistrative

f. Operational I s tor (l splan)

I sinini 1 S.inte S..ne. e l'8/77) 11 flihen il spl.nn)

IOCKI I NO.

50-302 UNIT SitulDOWNS AND POWEli REDUCilONS UNIINAME FLCRP-3 DATE 8i/fi/R1 April, 1981 (Pg.2of3)'OMy,31 4

g{g REPORT MONTil f*g i?

'h E

ucemee h

rame A coneunc N...

D oc a

E 4

2 :; &

Event 7

6.!

Ao n.n in O

[8 5

Report n (E C h'

present itesurrence l

35g 1

u i

o 81-21 810412 F

319.8 A

3 81-022-03L-0 HA VALVEX The "Moog Valve" in the electro-hydraulic control system failed causing i

the turbine stop valve to open fully, simultaneously with 2 turbine governor i

valves. This caused a depressurizatio'1 i

of " A" steam generator which resulted in a Main Steam Rupture Matrix actua-tion. Ultimately, the result was an anticipatory reactor trip on low steam generator level. The unit remained down to repair a main steam isolation valve damaged in the transient and to investigate why RCV-14 failed to open.

The outage was further extended by a CRD stator replacement and the discovery of water in the lower oil reservoir en RCP-1D due to some small leaks in the oil coe'_er.

All equipment was re_gaired.

I 3

4 F: Forced Reason:

Methml:

1%Inhit G - Instinctions 5: Sc heduled A 1 quipment Failure (Explain) 1 -Man ual f or l'icp.'eatn.n of' Data 11 Alaintenance of Test 2 Manual Scrain.

1.ntn St ects ti, I it emre r.Heluchng 3 Automatic Scrain, laent Hernit (1.110 l il. t NI'HI t.-

D Reculaton Restriction 4-Olher Ilitplain) 0161i I Operator Tr.nnmg & l.icense Examination l binunnisaine

t. Operational I non il splam)

I sinbit I Same N*ini.

t'8!77) 118 Dhcr il spland g

IKK'Kf T NO. 50-302 UNIT SilUTIK)WNS AND POWER REDUCTIONS UNII N AME.fLCRP-3 DATE.546fB1dMr M.

RI PORT MONiil April, 1981 (Pg. 3 of 3) GIMPLETED HY TEl.FrilONE 904H95-3802_._

l

= -,, 5 5%

r.mse A rone,inc i?

4s4 1.itemcc g-(

s,:

h D ile G

EE i

jj$

l'.veni 7 *?

(L?

Astuneto O

[$

3 @ ~!

Report 81 (E 0 hV l'ecsent Ret nerence u

6 81-22 810427 S

10.3 B

4 N/A HC HTEXCH Reduced power to approximately 75% to clean waterbox A.

81-23 810430 F

1.9 A

4 N/A CH PUMPXX Reduced power to approximately 50% to fix a steam leak on "A" MFWP.

I

,1 l'

l'orceal Itcason :

Methml:

litlnint (i. Instiuclaun S Sthetinlett A ligmpment l'aiinreIExplain) l-Manual for l'acp.n atum oi D.ita II Ataintenance of Test

2. Man ual Scram.

i.nin sheets l'on 1.itemre C. Refueling 1 Autoinatic Scram.

I vent Repost 11.1 RII ile tNI'HI(.

D llegulato:3 Rest riction 4-Ot her Ilixplain)

Ultil i I Operator Trammy & 1.scense lisanunan'on

'S l' MitninntrallW I sinlin I 5.nne Sonn'c

8. Operational l ror il%pl.nn) l'U77)

Il ')iher il spl.un.

AVER AGE DAILY UNIT POWER LEVEL 50-302 DOCKET NO.

FLCRP-3 UNIT

  • DATE N. W. Culver COMPLETED BY TELEPHONE April, 1981 MONm DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe Net)

(ywe.Neit 0

0 17 1

0 0

2 ig 0

3 19 0

0 4

20 0

0 5

21 0

6 22 680 0

7 23 794 0

8 24 776 307 9

2 750 759 10 2,

771 630 27 ll 0

699 12 28 0

803 13 2,

777 14 30 0

15 31 0

16 i

INSTRUCTIONS On this format. list the average daily unit power leselin MWe Net for each day in the reporting month. Cinnpute to the nearest whole rnegawatt.

(91771

s' MONTHLY OPERATIONAL

SUMMARY

STATEMENT DOCYET NO.

50-302 UNIT FLCRP-3 DATE 5/6/81 COMPLETED BY M. W. Culver TELEPHONE 904/795-6486 MONTH April. 1981

SUMMARY

STATEMENT:

The unit began the month with a continuation of a shutdown from last month.

Power operation was further limited by two (2) additional reactor trips and three (3) power reductions during the month of April.

l 1

I

. _ - -, _ -,... - -

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