ML20113B621

Monthly Operating Repts for Dec 1984

ML20113B621
Person / Time
Site:	Oconee
Issue date:	12/31/1984
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8501220047
Download: ML20113B621 (17)

Text

.-

OPERATING DATA REPORT DOCKET NO.

50-269 DATE 01-15-83 CO31PLETED BY __ J. A.

Reavis TELEPliONE 704-373-7567 OPERATING STATUS j

l. Unit Name:

Oc nee 1

. Notes

2. Reporting Period: December 1.1984-December 31, 1984 Year-to-date and cumulative

3. Licensed Thermal Power (31W ):

2568 capacity factors are calcu-

4. Nameplate Rating (Gross'31We):

934 lated using a weighted 886 a m age for m h

5. Design Electrical Rating (Net 31WeI:

dependable capacity.

6. \\taximum Dependable Capacity (Gross 31We):

899

7. 3!aximum Dependable Capacity (Net 31We):

860

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 31We):

10. Reasons For Restrictions. lf Any:

This 3!onth Yr..to-Date Cumulative

11. Ilours in Repcrting Period 744.0 8 784.0 100 489.0

12. Number Of flours Reactor Was Critical 724.1 7 452.4 71 993.0

13. Reactor Reserve Shutdown !!ours 14.11ours Generator On.Line 647.0 7 314.6 68 704.0

15. Unit Resene Shutdown Hours

16. Gross Thermal Energy Generated (31Wil) 1 485 215 18 575 732 164 873 764

17. Gross Electrical Energy Generated (.\\lWil) 509 490 6 468 450 _

57 336 680

18. Net Electrical Energy Generated (31Wil) 480 846 6 166 735 54 332 286

19. Unit Service Factor 87.0 83.3 68.4

20. Unit Asailability Factor 87.0 83.3 68.4

21. Unit Capacity Factor (Using 31DC Net) 75.2 81.6 62.7

22. Unit Capacity Factor (Using DER Net) 73.0 79.2 61.0

23. Unit Forced Outage Rate 13.0 2.1 16.1

24. Shutdowns Scheduled Over Next 6 31onths (Type. Date.and Duration of Each1:

None

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

26. Units in Test Status t Prior to Commercial Operation):

Forecast Achiesed INITIA L CRITICALITY INITIAL ELECTRICITY CO\\l\\t ERCIA L OPERATION 8501220047 841231

{DRADOCK 05000269 (0/77 )

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AVERAGE DAILY UNIT POWER LEVEL-DOCKET NO.

50-269 UNIT Oconee 1 DATE 15-85 I-COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 MONTH December. 1984

' DAY

' AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL-(MWe-Net)

(MWe-Net) i 1

84 17 861 2

ao-18-857 3

333 19 859 4

130 20 851

-5 soo 21 856 6'

506 22 857 7'

618 23 858 8

un 24 858 9

25 858 I

10' 26 358 11 463 27 859' 12 809 28 859 13

-852 29-857~

~4 852

~ 30 856 1

15 857-

'31 857

^

16 862 ~

t INSTRUCTIONS On this format, -list - the average daily unit: power level in MWe-Net for each-day In' the ' reporting month. - Compute to the nearest whole' megawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS

' DOCKET NO.

50-269 UNIT NAME c onee 1 DATE 1/15/8s REPORT MONTH December 1984 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 i

O o o,y License Cause & Corrective y

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gm, Action to No.

Date

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Prevent Recurrence n:

Emo Report #

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84-12-01 F

5.87 A

1 HA TURBIN High Turbine Bearing Vibration 5

84-12-01 F

2.37 A

1 HA TURBIN High Turbine Bearing Vibration 17-p 84-12-01 S

B IB INSTRU Incore Calibrations 18-p 84-12-01 S

B RC INSTRU Power Escalation Testing at 40%

6 84-12-02 F

17.97 A

3 HA TURBIN Turbine Imbalance 19-p 84-12-03 F

A HH PUMPXX Heater Drain Pump Problems 7

84-12-03 F

10.93 A

3 CH PUMPXX Low Oil Pressure Trip on Main Feedwater Pump B

RC INSTRU Power Escalation Testing at 60%

20-p 84-12-05 S

21-p 84-12-07 S

B RC INSTRU Power Escalation Testing at 75%

8 84-12-08 F

59.88 A

1 HA TURBIN Turbine Imbalance 22-p 84-12-12 S

B RC ZZZZZZ Flow Calculation Testing 23-p 84-12-20 S

B RC INSTRU Power Escalation Testing at 95%

1 2

3 4

Reason:

Method:

Exhibit G - Instructions

[

A-Equipment Failure (Explain) 1-Manual for Preparation of Data c

e led 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 6 License Examination F-Adninistrative 5

G-Operational Errur (Explain)

Exhibit I - Same Source II-Other (Explain)

O/77)

s DOCKET NO: sn_ xo UNIT: oconee 1 DATE: 1/15/85 NARRATIVE

SUMMARY

Month: December, 1984 Oconee. Unit 1 was forced off line on December 1, 2, & 8, because of excessive turbine

. bearing vibration. During a shutdown on December 3rd, to work on the bearings, the unit tripped due to a loss of Feedpump oil pressure. The unit returned to service on Deaneber 4, and the unit held at various power levels from December 5 to December 8, for instrument calibrations. The unit was shutdown on December 8 to work on the Turbine. The unit started up on December 11, and conducted Reactor Coolant flow calculations on December 12, and power escalation tests on December 20.

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' MONTHLY REFUELING INFORMATION REQUEST Oconen Unit 1

1. ' Facility name:

March 1986 2.

Scheduled next refueling shutdown:

3.-

Scheduled restart following refueling:

May 1986 4.

Will refueling or resumption of operation thereaf ter require a technical specification change or other license amendment?

Yes If yes, what will these be?

Technical Specification Revision 3

If no, has reload design and core configuration been reviewed by Safety Review Connittee regarding unreviewed safety questions?

N/A i

5.

Scheduled date(s) for submitting proposed licensing action and supporting information:

N/A 6.

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

4 7.'

Number of fuel assemblies (a) in the core:

177 (b) in the spent fuel pool:

1037*

8.

Present licensed fuel pcci capacity:

1312 Size of. requested or planned increase:

9.

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

August 1991

. DUKE POWER COMPANY Date: January 15, 1985 e

Name of

Contact:

J. A. Reavis Phone: 705-373-7567

• Represents the combined total for Units 1 and'2.

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l OPERATING DATA REPORT 4

l DOCKET NO. 270 DATE 01-13-65 C05fPLETED BY J.A.

Reavis TELEPHONE 704-373-7567 OPERATING STATUS i

1. Unit Name:

- Oconee 2 Notes

- 2. Reporting Period: Dacamhar 1. 1984-Dacamhar 11. 1984 Year-to-date and cumulative l

3. Licensed Thermal Power (31Wt):

2568 capacity factors are calcu-

4. Nameplate Rating (Gross SIWE):

934 lated using a weighted 886 average for maximum

5. Design Electrical Rating (Net SIWE):

dependable capacity.

6. Sf aximum Dependable Capacity (Gross 31We):

899

7. Sfaximum Dependable Capacity (Net SIWE):

860

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

None

9. Power Level To Which Restricted,If Any (Net 31We):

Mma

10. Reasons For Restrictions. If Any:

l J

This Sionth Yr.-to.Date Cumu'(J.ve i

11. Hours In Reporting Period 744.0

-8 784.0 90 409.0

12. Number Of Hours Reactor Was Critical 744,0 8 784.0 66 097.5 i

-13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line 744.O R 7Ra O l

15. Unit Reserve Shutdown Hours na OAA L

16. Gross Thermal Energy Generated (alWH) 1 909 962-22 277 638 154 768 305 i

17. Gross Electrical Energy Generated (alWH) 648 840 7 623 060 52 727 916

18. Net Electrical Energy Generated (SIWH) 621 172 3

7 297 964 _

50 109 533

19. Unit Service Factor 100.0 100.0 71.8

20. Unit Availability Factor 100.0 100.0 71.8

21. Unit Capacity Factor (Using alDC Net) 97.1 96.6 64.3

22. Unit Capacity Factor (Using DER Net) 94.2 93.8 62.6

23. Unit Forced Outage Rate 0.0 0.0 14.6

24. Shutdowns Scheduled Over Nest 6 Stonths(Type.Date,and Duration of Eacht:

Refueling - February 7. 1985 - 9 Weeks

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

26. Units in Test Status iPrior to Commercial Operation):

Forecast ~

Achieved i-INITIAL CRITICALITY INITIAL ELECTRICITY

- CO\\l.\\lERCIAL OPERATION (9/77) p-

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-270 UNIT Ocnnee 2 DATE 01-15-85 COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567 MONTH December, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 834 17 836 2

834 18 836 3

832 19 836 4

834 20 836 5

834 21 838 6

832 22 838 7

830 23 838 8

820 24 840 9

829 25 839 10 829 26 838 11 833 27 837 12 835 28 836 13 836 29 837 14 836 30 837 15 837 31 837 16 837 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-270 UNIT NAME oconee 2 l

DATE 1/15/as l

REPORT MNTH oecember 1984 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s.

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o enj License y

Cause & Corrective c32 "c

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.No.

Date

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Action to g$

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%55 EE 83 Prevent Recurrence o-a:

zmo Report #

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CC VALVEX Turbine Control & Stop Valve Movement pts 22-p 84-12-07 S

B 1

2 3

4 Reason:

Method:

Exhibit G - Instructions F

'3 ed A-Equipment Failure (Explain) 1-Manual for Premration of Data B-Maintenance or Test 2-Manual Scram Entry S1ects 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)

Exhil'it I - Same Source H-Other (Explain)

.no,,,

s.

l DOCKET NO:

50-270 UNIT: oconee 2 DATE:

1/15/85 l

NARRATIVE

SUMMARY

Month:

Deca =har. 1984 Oconee Unit 2 operated at 100% except for a reduction on December 7th, to-perform the Turbine Control-and Stop Valve movement PT's.

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MONTHLY REFUELING INFORMATION REQUEST s

4 i.

1.

Facility name: Oconee Unit 2 2.

Scheduled next refueling shutdown:

February 1985 3.

Scheduled restart following refueling:

April 1985

'.4. Will refueling or resumption of operation thereafter require a technical 4

specification change or other license amendment?

Yes l

If yes, what will these be?

Technical Specification Revision l

4 l

i

]

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

Review Committee regarding unreviewed safety questions?

NA 5.

Scheduled date(s) for submitting proposed licensing action and supporting information:

NA 6.

Important licensing considerations (new or different design or supplicr, 4

unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

i i

i I

i 7.

Number of fuel assemblies (a) in the core:

177 (b) in the spent fuel pool:

1037*

8.

Present licensed fuel pool capacity:

1312 Size of requested or planned increase:

9.

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

August 1991 i

DUKE POWER COMPANY Date:

January 15, 1985

-Name of

Contact:

J. A. Reavis Phone:

704-373-7567

• Represents the combined total for Units 1 and 2.

6 OPERATING DATA REPORT DOCKET NO.

50-287 DATE 01-15-85 COatPLETED BY J.A. Peavis TELEPHONE 704-373-7567 OPERATING STATUS 1

1. Unit Name:

oconee 3 Notes

2. Reporting Period: D.gc.ern,ber,,1 1984-December 3 L 1,9,8_4 Year-to-date and cumulative u

3. Licensed Thermal Power (SIWt):

2568 capacity factors are calcu-

4. Nameplate Rating (Gross'51We):

934 lated using a weighted

5. Design Electrical Rating (Net SIWE):

886 average for maximum

6. Staximum Dependable Capacity (Gross 31We):

899 dependable capacity.

7. Staximum Dependable Capacity (Net 5tWe):

860

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

None r

~

9. Power Level To which Restricted. If Any (Net alWe):

10. Reasons For Restrictions. If Any:

a i

This alonth Yr. to.Date Cumulative II. Hours In Reporting Period 744.0 8 784.0 88 056.0

}

12. Number Of Hours Reactor Was Critical 744.0 6 520.7 63 230.6

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 744.0 6 475.5 62 058.1

15. Unit Reserve Shutdown Hours

~---

16. Gross Thermal Energy Generated (>lWH) 1 909 709 16 304 477 1 51 797 041

,17. Gross Electrical Energy Generated (AlWH) 658 330 5 610 340 52 424 934

[

.18.' Net Electrical Energy Generated (SIWH) 630 980-5 354 255 49 921 373 19.- Unit Service Factor 100.0 73.7 70.5

20. Unit Availability Factor 100.0 73.7 70.5 I

21. Unit Capacity Factor (Using alDC Net) 98.6 70 9 65.8

22. Unit Capacity Factor (Using DER Net) 95.7 68.8 64.0

23. Unit Forced Outage Rate 0.0 5.9 14.3

24. Shutdowns Scheduled Over Next 6 Stonths (Type. Date.and Duration of Each):

t None r

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

26. Units in Test Status IPrior io Commercial Operation):

Forecast

Achiesed '

~ INITI \\ L CRITICA LITY INITIAL ELECTRICITY CONINIERCIA L OPERATION (0/77) l s

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' AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-287 UNIT Oconee 3 DATE 01-15-85 COMPLETED BY J.A. Reavis TELEPHONE __704-373-7567 MONTH December, l'984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Ne t) l' 848 17 850 2

'848 18 850 3:

848 19 850 4

848 20 849

'S 848 21 848

'6 848 22 836

-7 849 23 843 8

849 24 848 9

851~

25.

-847

. 10 850 26 848

' 11 850 27 847 12 850'-

28

~847-

- 13 850-29 848

' 14 850 30 846 15 851 31

-846'

~

16"

_850 s

i lNSTRUCTIONS

-l-On this format In:the reporting month.. l.ist: the average daily unit power level. In MWe-Net for each! day Compute ~to the nearest whole~ megawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

so-?ay UNIT NAME nr.,m o, DATE i /3 s fas REPORT MONTH COMPLETED BY cr _ a _ normi =

_m, naa TELEPHONE vo4_,73_7sg7 "s_

O gj License cause & Corrective y

32 "a

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No.

Date

%h S

E3 Event 5e, gm, Action to

~.

S 5E 8

%Sb EE 8 '8 y

Prevent Recurrence t-o-

a:

zmo Report #

mu vu 18-P 84-12-22 S

B CC VALVEX Turbine Valve Mov'ement PT's i

1 2

3 4

Reason:

Method:

Exhibit G - Instructions F

3 led 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 4 License Examination F-Adninistrative S

G-Operational Error (Explain)

Exhibit I - Same Source H-Other (Explain)

O/77)

m _.

DOCKET NO: 50-287 UNIT: oconee 3 DATE: 1/15/85 NARRATIVE

SUMMARY

Month:

December 1984 Oconee Unit 3 operated at 100% except for a reduction on December 22nd, to perfonn the Turbine Control and Stop Valve movement PT's.

-v.

MONTHLY REFUELING INFORMATION REQUEST 1.

Facility name:

Oconee Unit 3 2.- Scheduled next refueling shutdown:

July, 1985 3.

Scheduled restart following refueling:

September 1985 4.

Will refueling or resumption of operation thereaf ter require a technical

. specification change or other licensa amendment?

Yes i

If yes, what will these be?

Technical Specification Revisinn 4

i i

If no, has reload-design and core configuration been reviewed by Safety Review Comnittee 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 design or new operating procedures).

i

)

J 1

7.

Number of fuel assemblies (a) in the core:

177 (b) in the spent-fuel pool:

218 8.

Present licensed fuel pool capacity:

825 i

Size of requested or planned increase:

9.

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

August 1991 DUKE POWER COMPANY Date: January 15, 1985 f

Name of

Contact:

J. A. Reavis-Phone: 704-373-7567

, s;; * ;_

.s 3 OCONEE NUCLEAR STATION Monthly 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 less than 10 percent of this limit.

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DUKE POWER GOMPANY h

P.O. DOx 33189 I

CHARL(YTTE, N.C. 28242 HALB. TUCKER ret.zenoxe January 15, 1985 pg o%,,,

MtELEAR PRODETCTION h

t I

Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Comuission Washington, D. C.

20555 Attention: Document Control Desk Re: Oconee Nuclear Station Docket Nos. 50-269, -270, -287 I

Dear Sir:

l Please find attached information concerning tha performance and operating status of the Oconee Nuclear Station for the month of December 1984.

Very truly yours.

O ced k ez" Hal B. Tucker JAR:scs Attachments cc: Regional Administrator Ms. Helen.Nicolaras, Project Manager U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Region II U. S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Washington, D. C.

20555 Atlanta, Georgia 30323 Mr. Phil Ross INPO Records Center U. S. Nuclear Regulatory Commission Suite 1500 MNBB-5715 1100 Circle 75 Parkway Washington, D. C.

20555 Atlanta, Georgia 30339 American Nuclear Insurers Senior Resident Inspector c/o Dottie Sherman, ANI Library Oconee Nuclear Station The Exchange, Suite 245 270 Farmington Avenue Farmington, Connecticut 06032

1. c,n

._ ____ _____-_______