ML20141J957

Monthly Operating Rept for Dec 1985

ML20141J957
Person / Time
Site:	Catawba
Issue date:	12/31/1985
From:	Reavis J DUKE POWER CO.
To:
Shared Package
ML20141J949	List: ML20141J946 ML20141J957 ML20141K196
References
NUDOCS 8601220072
Download: ML20141J957 (8)

Text

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OPERATING DATA REPORT DOCKET NO.

50-413 DATE 1/15/86 C0hlPLETED BY J. A. Reavis TELEPil0NE 704/373-7567 OPERATING STATUS

1. Unit Name:

Catawba 1 Notes

2. Reporting Period: December 1. 1985-December 31. 1985

3. r.icensed Thermal Power (blWt):

3411

4. Nameplate Rating (Gross blWe):

1205 1145

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

I

7. Maximum Dependable Capacity (Net MWe):

1145-

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

None

9. Power Level To Which Restricted. If Any (Net MWe):

None i

10. Reasons For Restrictions.If Any:

This Month Yr.-to Date Cumulative

11. Hours in Reporting Period 744.0 4 465.0 4 465_o j

12. Number 0f Hours Reactor Was Critical 696.3 3 612.3 1 612.1

13. Reactor Reserve Shutdown llours

-~

14. Hours Generator On.Line 691.1 3 515.7 3 515.7

15. Unit Resene Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 1 868 354 10 690 180 10 690 180

17. Gross Electrical Energy Generated (MWH) 648 600 3 684 269 3 6R4 769

18. Net Electrical Energy Generated (MWH) 606 162 3 440 514 3 440 514 l

19. Unit Service Factor 92.9 78.7-78.7

20. Unit Availability Factor 92.9 78.7 78.7

21. Unit Capacity Factor (Using MDC Net).

71.2 67.3 67.3 l

22. Unit Capacity Factor (Using DER Net) 71.2 67.3 67.3 l

23. Unit Forced Outage Rate 7.1 21.3 21.3

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Eacht:

l NONE

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

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION d-e6otanoo7a secti f f[/

DR ADOCM 0 3

(9/77) g

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l AVERAGE DAILY UNIT POWER LEVEL" DOCKET NO.

'50-413

~ UNIT -

catawba 1

.DAt.

1/15/86 T

'COMPi.ETED~BY J. A.'Reavis

. TELEPHONE 704/373-7567 i

1 MONTH Deceinber 1985 1

DAY AVERAGE DAILY POWER LEVEL.

DAY AVERAGE DAILY n'0WER LEVEL.

l (HWe-Net)

(MWe-Net) 1 679

-17 691 2

915

-18 689

}.

3 1 070

-19 971 4

i 131 20 597 5

1 086 21 l

6 658 22 21 o

l 7

654 23

' 972.:-

l 8

487 24

'l 0 34

[

9 493 25 634' 10 550 26 l-077

{

11 688 27 1 122.-

12 691 28' 1 139 13 -

752 29'

-I 139-l l

14

'l'109 30

'-1 033 i

i.

-15 1 135 31

.1-115 i

e 16 962-INSTRUCTIONS IIst the' average da' ly unit power level in MWe-Net for' each day ;

On this format, i

in the reporting month.

Compute:to the nearest whole megawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0. 50-413 UNIT NAME Catawba 1 DATE 1/15/86 Page 1 REPORT MONTH December 1985 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 i

O o en$

License y

Cause & Corrective cS7 "c

-o.5 $

'a No.

Date yy g

ye Event h

h Action to

~o R

EE 8

%E5 RE BE

^

Prevent Recurrence F

o-a:

c m o Report #

mo uo A

CH PUMPXX Secured Main Feedwater Pump (B) Due to

'46-p 85-12-01 F

High Inboard Bearing Temperature 47-p 85-12-02 F

A CH PUMPXX High Feedwater Pump 1B Journal Bearing.

Temperature 48-p 85-12-02 F

A CH PUMPXX High Feedwater Pump 1A Vibration 49-p-85-12-03 F

A CH PUMPXX High Feedwater Pump 1B Journal Bearing Temperature 50-p' 85-12-05 F

A CH HTEXCH Feedwater Heater Tube Leaks 51-p 85-12-05 F

B CC VALVEX Control Valve Movement Test 52-p 85-12-05 F

A

.CH PUMPXX High Feedwater Pump 1A Outboard Bearing Temperature 53-p 85-12-07 F

--~

D RC FUELXX Quadrant Power Tilt Ratio Out of Spec 54-p 85-12-10 F-A CH PUMPXX High Feedwater Pump 1A Outboard Bearing Temperature 55-p 85-l'2-16 F

A CH PUMPXX Main Feedwater Pump 1B Inboard Bearing Housing-Repair f

1 2 _.

3 4

Reason:

Method:

Exhibit G - Instructions

.[ F A-Equipment Failure (Explain) 1-Manual for Preparation of Data ed 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 4 License Examination F-Adninistrative 5

G-Operational Error (Explain)

Exhibit I - Same Source H-Other (Explain)

O/771

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0. 50-413 UNIT NAME Catawba i DATE 1/15/86 Page 2

~

REPORT MONTH December 1985 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s.

O O eny License y

Cause & Corrective cS7 "c

v52 g

N).

Date

%h g

3g Event h

gm, Action to Report #

mb bb Prevent Recurrence 56-p 85-12-19 F

A CH PUMPXX High Feedwater Pump 1B Outboard Bearing Temperature 57-p 85-12-19 F

A CH PUMPXX liigh Feedwater Pump 1B Outboard Bearing -

Temperature 7

85-12-20 F

52.88 A

3 CH VALVEX Feedwater Reg. Valve Failure (ICF28) (RX Trip on Lo Lo S/G Level) 58-p 85-12-23 F

A CH PUMPXX High Feedwater Pump 1B Inboard Journal Bearing Temperature 59-p 85-12-24 F

A CH VALVEX Feedwater Reg. Valve Failure (ICF28) 60-p 85-12-26 F

A CH PUMPXX High Feedwater Pump 1B Inboard Journal Bearing Temperature CC VALVEX Control Valve Movement Test

'61-p 85-12-27 S

B CH PUMPXX High Feedwater Pump 1B Inboard Journal 62-p-85-12-30 F

A Bearing Temperature

'A' CH PUMPXX High Feedwater Pump 1B Inboard Bearing 63-p 85-12-30 F

Temperature 1

2 3

4 Reason:

Method:

Exhibit G - Instructions

-[ F A-Equipment Failure (Explain) 1-Manual for Preparation of Data ed 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 4 License Examination F-Mninistrative 5

G-Operational Ermr (Explain)

Exhibit I - Same Source

.H-Other (Explain) 9/77)

UNIT SHUTDOWNS AND POWER REDUCTIONS

~ DOCKET NO. 50-413 UNIT NAME catawba 1 DATE 1/15/86 Page 3 REPORT MONTH December 1985 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s.

O o o,$

License y

Cause & Corrective e32 "c

v5E y

. No.

Date

~.

%h S

yyc Event

,Be, g

Action to

~R 5E E

%ER E'8 BE Prevent Recurrence Report #

F ov a:

xmo mo uo A

CH PUMPXX High Feedwater Pump IB Inboard Journal 64-p 85-12-31 F

Bearing Temperature t

1 2'

3 4-Reason:

Method:

Exhibit G - Instructions

. [. F A-Equipnent Failure (Explain).

'_1-Manual.

Entry Sheets for Licensee g

for Preparation of Data B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram Event' Report (LER)

D-Regulatory Restriction 4-Other (Explain)

File (NLREG-0161)

E-Operator Training 6 License Examination F-Administrative 5'

G-Operational Error (Explain),

Exhibit I - Same Source H-Other (Explain)-

9/77L

4

~ Docket No.: 50-413 Unit: Catawba 1-

' Date:

1/15/86 i

Month: December, 1985

~1 Catawba Unit 1 began December at 85% power due to bearing temperature problems on a main feedwater pump. Due to these problems, the unit operated at various 4

power levels throughout the month, ending at 95% power.

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e MONTF'Y RITUEI.INO INFORMATION RIctEST

~

I 1.

Facility na e: _ Catawba Unit 1

- l 2.

Scheduled next refueling shutdown:

August, 1986 i

3.

Scheduled restart following refueling:

November, 1986 4.

t Will refueling or resu:ption of operation thereafter require a technical specification change or other license a=endnent?

YES If yes, what will these be?

Technical Specification Revisiont 1

A j

1 e

If no, has reload design and core configuration been reviewed by Safety i

Review Co=:ittee regarding unreviewed safety questions?

N/A 5.

Scheduled date(s) for sub=itting proposed licensing action and supporting infor=atica:

N/A 6.

Inportant licensing considerations (new or different design or supplier,.

unreviewed design or perfor=ance analysis methods, significant changes in -

design or new operating procedures).

1 i

I 7.

Nu=ber of fuel-assemblies (a) in the core:

193 (b) in the spent fuel pool:

8.

Present licensed fuel pool capacity:

1418 Size of requested or planned increase:

9.

Projected date of last refueling which can be accommodated by present licensed capacity:

August 2008 DUKE POWER COMPANY Date:

January 15, 1986 Name of

Contact:

J. A. Reavis-Phone:

704-373-7567 i

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CATAWBA NUCLEAR STATION MONTHLf OPERATING STATUS REPORT 1.

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

2.

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

The total station gaseous release for November has been compared with the Technical Specifications maximum annual dose commitment and was

~1ess than 10 percent of this limit.

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