ML20207N305

Monthly Operating Repts for Sept 1988 for Catawba Nuclear Station Units 1 & 2

ML20207N305
Person / Time
Site:	Catawba
Issue date:	09/30/1988
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8810190079
Download: ML20207N305 (14)

Text

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GPERAi!N3 DATA REFORT 00CKET NO 50-413 IATE Octeter 14. 1938._

OPERATIN3 STATUS C0".FLETED Bf J. A. Feavis TELEPHONE 704.313-M67 3

1. Unit Nase: Catasha 1

2. Reporting Period: Septesber 1, 1988-September 30,1993

3. Licensed Thersal Power f% t):

3411

4. Naseplate Rating (Gros. P.We):

13056 Notes aWaseplate Ratint

5. Design Electrical Rating (Net Ne):

!!45 (Gross Nel calcelated a.

6, Canisua Pependable Capacity (60 ss MWa):

1192 1450.000 N A :.90 power

7. Panisus Dependable Capacity (Net Ne):

1129 factor per Page ill,

9. If Changes Occur in Captity Ratings 'Itees Wusber 3 Through 7) Since Last NUEES-0320.

Reprt. Give Reasons:

9. Power Level To Which Restricted, if Any (het M e):

10. Reason for Restrictions, if anyt This Penth Yr.-to C.te Cusulative

11. Hours in Re;erting Perlad 720.0 6575.0 23560.0

!?. Nasber Of Hours Peacto: Was Critical 720.0 5761.9 20875.6

13. h atter Reserve Shutdin1 9:urs

--0--

--0--

--0--

10. Hours Generator On-Line 720.0 5701.5 203D.7

15. Unit Reserve Shutfoun W urs

--0--

--0--

-+-

16. Gross Thersal Energy Generated (N4) 2308471 15509497 64514361

17. Gross Electrical Energy Generated ( m l 209 F 65516'<2 22642794

19. Net Electrical Erergy Generated ( N4) 765249 61727^7 21173778

19. Unit Service Fa: tor 100.0 h.'

71.1

20. Unit Availability Factor 103.0 e5.7 71.1

21. Unit Capacity Factor (Usir;.atC Net) 94.1 93.2 65.0

22. Unit Capacity Facter (taing C!R Net) 92.8 62.C 64.8

23. Unit Ferced Nta;e Rate 0.0

!!.2 16.4

24. Shtdonn Scheduled Over Nest 6 Ponths (fr5, Cate, <nd Duration of Each):

e Refueling - Nov'mber 23, 198 8 weeks l'

25. If Shut Dean at Enf Of deport Ferted. Estisated Date of Startup

24. Units in Test Status (Prior to Consercial 0;eration):

Forecast Achieved

!NiilAL CR111CalliY 141TIALELECTRICITY TMEtCIAL OFEFATIth

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8810190079 830930 PDR ADOCK 05000413 1

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-CFERATING DATA REPCRT DOCKET NO 50-413 UNIT Catewis 1 CATE October 14. 1959 5

COMFLETED BY J. A. Peavis.

TELEPHONE 704-373-7567 i

Q) NTH Sectenber.1989 1

s QA1 AVEFASE CAILY FCWER LEVEL M

AVERASE DAILY FCWER LEVEL (NWe-Net)

(PWe Net)

I 1129 17 1129 2

2 1136 19 1125 3

1131 19 1124 j

4 1127 20

!!23 5

1133 21 1126 6

11?2 22 1129 2

i 7

1136 23 1129 1

8 1133 24 1119 I

9 1129 25 112S 10 1126 26 1117 i

11

!!23 27

'79 12 1125 29 196 13 1122 29 1035 14 1121 30 1126 15 1125 16 1t?0 1

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-413 UNIT NAME CATAWBA 1 DATE 10/14/88 REPORT MONTH September 1928, COMPLETED BY J.

A.

REAVIS TELEPHONE (704)-373-7567 (1)

(2)

(3)

(4)

(5)

R MET-E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE 57-p 88 1 F

A HJ VALVEX POWER REDUCTION DUE TO '1C2' HEATER DRAIN TANK OUTLET CONTROL VALVE FAILURE 58-p 88-9-26 F

A HH VALVEX POWER REDUCTION DUE TO S/G '1D' FEEDWATER CONTROL VALVE PACKING LEAK i

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(1)

(2)

(3)

(4)

F Forced Reason:

Method:

Exhibit G - Indtructions i

S Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or test 2-Manual Scram Entry Sheets For Licensee C-Refueling 3-Automatic Scram Event Report (LER)

D-Regulatory Restriction 4-Other (Explain)

File (NUREG-0161)

E-Operator Training & License Examination F-Administrative (5)

G-Operator Error (Explain)

Exhibit I - Same Source H-Other (Explain)

r DOCKET NO:

50-413 UNIT:

Catawba 1

~\\TE:

10/14/88 NARRATIVE

SUMMARY

Month:

September, 1988 At Catawba Unit 1 aegan the month of September operating at 100% full power.

2110 on 9/26, a power reduction to 19.5% was commenced to allow repair of the The unit packing on the "D" Steam Generator Main Feedwater Regulating Valve.

began increasing power at 1646 on 09/28, and following a hold at 90% for a l

Turbine Control Valve Hovement Test, reached 100% power at 0930 on 09/29. The unit then operated at 100% power for tha remainder of the month.

j

HONTilLY REFUELING INFORMATION REQUFST 1.

Facility name: Catawba, Unit 1 2.

Scheduled next refueling shutdown: November, 1988 3.

Scheduled restart following refueling: January, 1989 4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? No If yes, what will these be?

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions? N/A 5.

Scheduled date(s) for submitting proposed licensing action and supporting information: N/A 6.

Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in f

design or new operating procedures).

7.

Number of fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 132 8.

Present lice.. sed fuel pool capacity: 1418 Size of requested or planned increase:

9.

Projected date of last refueling which can be accommodated by present licensed capacity: September, 2011 DUKE POWER COMPANY DATE:

October 14, 1988 Name of

Contact:

J. A. Reavis Phones 704-373-7567 l

CfEFATINS tATA REFCRT 00CKET NO 50-414 DATE Octeter 14. 1999 0FE"ATIN3 STATUS CCMFLETEDBY J. A. Reavis TELEFHCNE 704-373-7567

1. Unit Nase: Catanta 2

2. Reporting Period Septeater 1, 1959 3eptember 30,1983

3. Licensed Thereal Pener (FWti 3411

4. Naeeplate Rating (Gross PWe):

1305*

Nates iNaseplate Rating

5. Design Electrical Pating (het Ne):

1145 (Bross Nel calculated as

6. Mailsus Dependable Capacity (Gross FWel

!!92 1450.000 MVA r.90 power

7. Manisus Dependable Capacity (Net Ne):

!!29 factor per Page ill,

8. If Changes Occur in Capacity Ratings (Itess Nutter 3 Thrcugh 7) Since Last N'3E6-0020.

Report. Give Reasons:

9. Pceer Level To Which Festricted, If Any (Net M e):

10. Reasen for Restrictiers, If any:

This Manth Yr.-to-Date Cuaulative

11. Hours in Re;orting Feriod 720.0 6575.0 18576.0

12. Nuater Of Hours Feacter Was Critical 691.0 4332.4 12939.0

13. Reactor Reserve Shutdown Hears

- --0--

--0--

14. Hours Eenerator On-Line 654.9 4163.5 12503.0

15. Unit 4 serve SNtdown Heurs

--0--

--0--

--0--

16. Gross Thersal Erergy Gererated (NH1 2221516 12331242 381(8735

17. Gross Electrical Energy Gererated ( N H) 722027 4331563 13403591

19. Net Electrical Energy Generated (PWH) 745083 4021425 124831E2

19. Unit Service factor 95.1 63.3 67.3

20. Unit Availability Facter 95.1 63.3 67.3

21. Unit Capacity Factor (Using l0C Net) 91.7 54.2 59.0

22. Unit Capacity Factor (Using CER Netl 90.4 53.4 59.7

23. Unit Forced Outage Rate 4.9 15.8 25.0

24. Shutdoan Scheduled Over heat 6 Months (Type, Date, and Daration of Each):

flone

25. If Shut Doun At End Of Peport Perted. Estisated Date of Startup October 1._l989

26. Units In Test Status (Frier to Coseercial 0;eration):

Forecast Achieved IN!ilAL CRli!CALITY IN!ilALELECTRIC1'./

C03.?ERCIAL OFEF A!!CN

OFERAT!kGCATAFEFORT

.00CKET ND 50-614 UNii _. etant i 2 DATE ef ter 14, 1989 COMFLETEDBY_),A,Feali, TELEPHONE _ L417h] 567 i.ONTH Septerter,1999 E

AVERA6E D4ILY F0WER LEVEL

[AY AVERASE DA!LY FCWER LEVEL (MWe-Net)

(MWe-Net) 1100 17 1093 2

1097 19 1090 3

1091 19 1097 4

1066 20 1091 5

1093 21 1089 6

1097 22 1096 7

1101 23 1065 8

1100 24 1082 9

1096 25 1097 10 1096 2e 1091 11 1099 27 1097 12 1099 29 1096 13 1096 E9 553 14 1096 30 0

15 1099 16 1094

I UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-414 UNIT NAME CATAWBA 2

~

DATE 10/14/88 REPORT MONTH September 1988 COMPLETED BY J.

A.

REAVIS TELEPHONE (704)-373-7567 (1)

(2)

(3)

(4)

(5)

R MET-E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE i

HH VALVEX HOLDING POWER DUE TO S/G '2C' 89-p 88 1 F

n FEEDWATER CONTROL VALVE PROBLEMS 90-p 88-9-23 S

B HB VALVEX POWER REDUCTION FOR CONTROL VALVE MOVEMENT TESTING 91-p 88-9-23 F

A HH VALVEX POWER HOLD DUE TO S/G '2C' FEEDWATER CONTROL VALVE OPERATING PROBLEMS 92-p 88-9-28 F

A HH VALVEX POWER REDUCTION TO REDUCE DEMAND POSITION OF S/G '2C' FEEDWATER CONTROL VALVE 18 88-9-29 F

35.12 A

2 h4 GENERA MANUAL REACTOR TRIP FOLLOWING INADVERTENT LOSS OF GENERATOR STATOR COOLING WATER l'

!(1)

(1)

(3)

(4)

F Forced Reason:

Method:

Exhibit G - Instructions S Scheduled A-Equipment Tailure (Explain) 1-Manual for Preparation of Data.

i B-Maintenanc or test

?-Manual Scram Entry Sheets For Licensee l j

C-Refueling 3.\\utomatic Scram Event Report (LER)

D-Regulatory Restriction 4-OL5er (Explain)

File (NUREG-0161)

E-Operator Training & License Examination F-Administrative (5) i G-Operator Error (Explain)

Exhibit I - Same Source H-Other (Explain)

DOCKET NO:

50-414 UNIT:

Catawba 2 DATE:

10/14/88 NARRATIVE

SUMMARY

Month:

September, 1988 1

Catawba Unit 2 began the month of September at 96% power, limited by Feedwater Control Valvo problems. The unit operated at 96% power until 09/23 at 1255 when The power was reduced to 91% to perform a Turbine Control Valve Movement Test.

unit then returned to 95% power, still limited by Feedwater Control Valve problems. The unit was then reduced to 93% on 09/28 due to continued Feedwater Control Valve problems. At 1253 on 09/29, while still at 93% power, the unit was removed from service following an inadvertent loss of Generator Stator Cooling Water. The unit remained off line at month's end.

MONTHLY REFUELING INFORMATION REQUEST 1.

Facility name: Catawba, Unit 2 2.

Scheduled next refueling shutdown: March, 1989 3.

Scheduled restart following refueling:

May, 1989 4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? No If yes, what will these be?

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions? N/A 5.

Scheduled date(s) for submitting proposed licensing action and supporting information: N/A 6.

Important licensing considerations (now or different design or supplier, unrevicted design or performance analysis methods, significant changes in design or new operating procedures).

7.

Number of fuel assemblies (a) in the core:

193 (b) in the spent fuei pool: 64 8.

Present licensed fuel pool capacity:

1418 Size of requested or planned increases 9.

Projected date of last refueling which can be accommodated by present licensed capacity: January, 2013 DUKE POWER COMPANY DATE:

October 14, 1988 Namo of

Contact:

J. A. Reavis Phone:

704-373-7567

t CATAWBA NUCLEAR STATION MONTHLY OPERATING STATUS REPORT 1.

Personnel Exposure For the month of August, no individual (s) exceeded 10 percent of their allowable r.nnual radiation dose limit.

2.

The total station liquid release for August has been compared with the Technical Specifications maximum annual dose comitment and was less than 10 percent of this limit.

P The total station gaseous release for August has been compared with the Technical Specifications maximum annual dose comitment and was less than 10 percent of this limit.

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• REVISION 1 00CrEi KO 5baI3 DATE Settevber 15. 1999 0FEFATING STATUS CCNFLETED BY J. A. Feavis TELEFHONE 704-373-7567

1. Ualt Nase Catanta 1

2. Reporting Period: August 1, 1922-August 31,1928

3. Licensed Tternal Fcner (MWt):

3411

4. Naseplate Rating (Gross MWe):

13051 Notes INateplate Ratirg

5. Dest;n Electrical Fating (Net MWe):

1145 (6 toss MWel calculated as

6. Marious Cependable Capacity (Grcss Edel:

1892 1450.000 M7A

.90 pener

7. Marinas Dependable Capacity (Net MWe):

!!!9 fatter per Fage lit, E. If Changes Occur in Capacity Rattegs (!tess Nteber 3 through 7) Since Last WURt6-0020.

Report.GivePeasers:

9. Fomer Level to alch Restricted, if Any (Net MWe):

10. Reason Fct Bestrictions, If any:

This Panth Yr.-to-Cate Cusulative

11. Hcurs in Re;ortir; Ferica 744.0 5355.0 E78u.0

12. Nuster Of Hours Reacter Was Critical 217.2 5041.9 20155.6

13. Reactor Peterve ihath n Hcurs

--0--

--0-- -

14. Hours Generator On-Line 2M.0 4991.5 19530.7

15. U11t Reser*a Shutd:nn Fours

--0--

--0--

--0--

16. Sross Thernal Ertrgy Eenerated M H )

616?43 16201026 62255290

17. 3rass Electrical Ecergy Generated M sH) 214522 5741724 21022546

19. Net Electrical Energy Gererated (MWH) 15!397 5407624 20409529

19. Unit Service Factor 26.9 25.1 70.3

20. L'1st Availatility Factor 26.9 35.1 70.3

21. Unit Capacity Fa: tor (Using MDC Net) 22.3 61.8 64.2

22. thit Capacity Facter (Usic; OER Net) 21.9 S).7 64.0

23. Unit Force! Outa;e Rate 66.2 12.6 16.9 l

24. Southen Schehled Over Neit 6 Mar.ths (Ir;e tate, aad Nratten of Ea:h):

Refueling - November 21, i988 - 8 weeks

25. If Shut teve At Erd Of Se;crt Feriod. Estisited Date ef Stattapt

26. Units in Test Status (Frier to C: eerctil C;eratiantt

~orecast A:hieved IN!ilALCR!i! CAL!iY lhli!AL F.LECTR!C!TY C0Y 3 Cl#L CFERAtl 3

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-413 UNIT NAME CATAWBA 1 DATE 09/15/88 REPORT MONTH August 1988 COMPLETED BY J.

A.

REAVIS TELEPHONE (704)-373-7567 Pcge 1 of 3 (Rev. 1)

_^

(1)

'(2)

(3)

(4)

(5)

R MET-E HOD T

A OF LICENSE CAUSE AND CORRECTIVE N

Y S

SHUT EVENT SYS-O P

DURATION O

DOWN REPORT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE A

CH HTEXCH POWER REDUCTION DUE TO S/G '1D' 49-p 88 5 F

TUBE LEAK 8

88 6 S

152.60 A

1 CM HTEXCH HANUAL REACTOR TRIP DUE TO S/G

'1D' TUBE LEAK REPAIR (CONTROLLED SHUTDOWN) 9 88-8-12 F

83.00 A

3 CF PUMPXX REPAIR AND TESTING OF RESIDUAL HEAT REMOVAL PUMP 'IB' 10 88-8-16 F

84.22 A

3 CH HTEXCH REPAIR OF S/G '1D' TUBE LEAK I

11 88-8-19 F

105.53 A

3 CB VALVEX REPAIR OF PRESSURIZER POWER OPERATED RELIEF ISOLATION VALVE 12 88-8-23 F

57.25 B

3 CB VALVEX PRESSURE BOUNDARY VALVE LEAK RATE TESTING (MODE 3 REQUIREMENT)

I (3)

(4)

(1)

(2)

Method:

Exhibit G - Instruction:

F Forced Reason:

1-Manual for Preparation of Data S Scheduled A-Equipment Failure (Explain) 2-Manual Scram Entry Sheets For Licenst B-Maintenance or test 3-Automatic Scram Event Report (LER)

C-Refueling 4-Other (Explain)

File (NUREG-0161)

D-Regulatory Restriction E-Operator Traininq & License Examination (5)

F-Administrative Exhibit I - Same Source G-Operator Error (Explain)

H-Other (Explain)

e

• Duke n:wer Company ll<t a haa PO B<a33198 fice President Charlotte, N C 28242 Nuclear Production (704)373 4531 DUKEPOWER October 14, 1988 I

U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C.

20555 Re:

Catawba Nuclear Station ~

Docket No. 50-413 and 50-414 Detc Sir Please find attached information concerning the performance and operating status of the Catawba Nuclear Station for the month of September, 1988. Also attached are corrected copies of the Operating Data Report and Unit Shutdowns and Power Reductions for Catawba Unit i for the month of August, 1988.

Very truly yours, d /k i #

Hal B. Tucker

' JAR /15/lcs I

Attachment

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Dr. J. Nelson Grace INPO Records Center l

Regional Administrator, Region II Suite 1500 U. S. Nucioar Regulatory Commission 1100 Circle 75 Parkway 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 l

Atlanta, Geo*gia 30323 Mr. Richard G. Ochi, NE-44 Mr. Phil Ross U. S. Department of Energy l

U. S. Nuclear Regulatory Commission 19901 Gerrnantown Road MNBB-5715 Cormantown, Maryland 20874 l,

Washington, D. C.

20555 American Nucicar Insurers Dr. K. Jabbour, Project Manager c/o Dottie Sherman, ANI Library

[

Office of Nuclear Reactor Regulation The Exchange, Suite 245 U. S. Nuclear Regulatory Corsnission 270 Farmington Avenue i

Washington, D. C.

20555 Farmington, CT 06032 l

i Mr. W. T. Orders NRC Resident Inspector l

Catawba Nuclear Station I

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