ML20101D912

Monthly Operating Repts for Nov 1984

ML20101D912
Person / Time
Site:	Oconee
Issue date:	11/30/1984
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8412260074
Download: ML20101D912 (17)

Text

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g a OPERATING DATA REPORT DOCKET NO. 50-269

. DATE ._12-14-84 COMPLETED BY J.A- Reavis i TELEPHONE 704-373-7567 OPERATING STATUS

1. Unit Name: OC "** 1 N"

2. Reporting Period: Novamhar 1. 1984 - Nnvambor 10. 198o Year-to-date and cumulative 2568 capacity factors are calcu-

3. Licensed Thermal Power (MWt):

934 lated using a weighted

4. Nameplate Rating (Gross MWe):

886 average for maximum .

5. Design Electrical Rating (Net MWe):

dependable capacity.

1- 6. Maximum Dependable Capacity (Gross MWe): 899

7. Maximum Dependable Capacity (Net MWe): 860

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

None j

1

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

j 10. Reasons For Restrictions.If Any:

l

This Month Yr to.Date Cumulative i 11. Hours In Reporting Period 720.0 8 040.0 99 745.0

12. Number Of Hours Reactor Was Critical 56.3 6 728.1 71 268.6 f 13. Reactor Reserve Shutdown Hours

) 14. Hours Generator On.Line 5.8 6 667.6 68 057.0

) 15. Unit Resene Shutdown Hours ---

i 16. Gross Thermal Energy Generated (MWH) 13 843 17 090 517 163 388 549

! .17. Gross Electrical Energy Generated (MWH) 550 5 958 960 56 827 190 i 18. Net Electrical Energy Generated (MWH) -6 973 5 685 889 53 851 440

19. Unit Service Factor 0.8 82.9 68.2 .

j 20. Unit Availability Factor 0.8 82.9 68.3 4

21. Unit Capacity Factor (Using MDC Net) 0.0 82.2 62.6

22. Unit Capacity Factor (Using DER Net) 0.0 79.8 60.9 i 23. Unit Forced Outage Rate 82.7 0.9 16.1

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

None

) 25. If Shut Down At End Of Report Period. Estimated Date of Startup: November 29, 1984

26. Units in Test Status IPrior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY

INITIAL ELECTRICITY j COMMERCIAL OPERATION 4

(9/77) 8412260074 841130

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. q-AVERAGE DAILY UNIT POWER LEVEL

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50-269 l DOCKET NO.

, UNIT. Oconee 1 DATE 12/14/84 COMPLETED BY J. A. Reav'is 4 TELEPHONE 704-373-7567 MONTH uno hor lega DAY AVERAGE-DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

'(MWe-Net)

(HWe-Ne t)

.1 --- ---

17 2 ---

18 ---

3 __

jg --

4 --

20 ---

5 ---

21 6 ---

22 7 ---

23 ---

8 ---

24 .

9 ----

25 to --

26 11 --

27 ---

12 ---

28 ---

13- ---

29 14 ---

30 15 --

31 i 16 ---

4 l INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net'for each day

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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 oconee 1- 'a DATE 12/14/84 .

L-REPORT MONTH November 1984 COMPLETED BY J. A. Reavis

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TELEPHONE 704-373-7567 5.

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e gj License y cause & Corrective 32 "cg m *E *

• No. Date ~. %h

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,g g c Event 5e y, g Action to F

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zeo Report # El- 53 mo uo Prevent Recurrence 3 84-11-01 s 686.63 C 1 RC FUELXX End of Cycle.8 Refueling Outage 4 84-11-29 F, 27.58 A 3 HJ TURBIN Ifigh Turbine Bearing Vibration. Reactor j remained critical.

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i 1 2 3 4 Reason: Method:

e Exhibit G - Instructions l

[F ed A-Equipment Failure (Explain)

.B-Maintenance or Test 1-Manual for Preparation of Data 2-Manual' Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER).

D-Regulatory Restriction ~ 4-Other (Explain)

E-Operator Training 4 License Examination File (NUREG-0161)

F-Adninistrative .

S G-Operational Error (Explain) Exhibit I - Same Source

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H-Other~(Explain)

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.g DOCKET NO: 50-269 UNIT: oconee 1 DATE: 12/14/84 NARRATIVE

SUMMARY

~

Month: November 1984

. The unit returned to' service on 11/28 after refueling during the month of November, but was forced off-line on 11/29 due to excessive vibration on the Turbine / Generator.

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,, N..O. . .- . MONTHLY REFUELING INFORMATION REQUEST a A ,, ;3

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1. Facility name: Oconee Unit 1 .

2. Scheduled next refueling shutdown: Currently Refueling .

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3. Scheduled restart folloking refueling: November 29, 1984 .

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? Yes .

If yes, what will these be? Technical Specification Revision If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions? N/A .

i

, 5. Scheduled date(s)- for cubmitting 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) .

7. Number of fuel assemblies-(a) in the core

177 .

) (b) in the spent fuel pool: 1065* .

8. Present licensed fuel pool capacity: 1312 ,

.I Size of requested or planned increase: .

9. . Projected date of last refueling which can be_ accommodated by present licensed capacity:- August 1991 .

DUKE POWL COMPANY Date: December 14, 1984 .

Name of

Contact:

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

• Represents the combined total for Units 1 and 2.

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'T . _ . :. ._ .. .- .- - - - . . .- - -

OPERATING DATA REPORT

' DOCKET NO. 50-270 DATE 17-14-84 COSIPLETED BY J.A. Reavis TELEPilONE 704-373-7567 OPERATING STAT US l.' Unit Name: Oconee 2 Notes

12. Reporting Period: November 1.1984-November 30, 1984 Year-to-date and cumulative

3. Licensed Thermal Power (31Wt):

2569 capacity factors are calcu-

4. Nameplate Rating (Gross Siwe): 934 lated.using a weighted

5. Design Electrical Rating (Net MWe)

886 average for maximum

6. Maximum Dependable Capacity (Gross 31We): 899 dependable capacity.

7. Maximum 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.lf Any (Net alWe): None

10. Reasons For Restrictions. If Any:

This Month Yr.-to Date Cumulative

11. Hours In Reporting Period 720.0 8 040.0 89 665.0

12. Number Of Hours Reactor Was Critical 720.0 8 040.0 65 353.5 .

13. Reactor Reserve Shutdown Hours --- --- ---

14. Hours Generator On Line 720.0 8 040.0 64 200.2

15. Unit Reserve Shutdown Hours --- ---

16. Gross Thermal Energy Generated (SIWH) 1 gaa osi 20 367 676 152 658 343

. 17. Gross Electrical Energy Generated (31WH) 625 130 6 974 220 52 079 076

18. Net Electrical Energy Generated (S!WH) 597 277 6 676 792 49 488 361

19. Unit Service Factor 100.0 100.0 71.6

.' 20. Unit Availability Factor 100.0 100.0 71.6

21. Unit Capacity Factor (Using MDC Net) 96.5 96.6 64.0

22. Unit Capacity Factor (Using DER Net) 93.6 93.7 62.3

23. Unit Fo. ed Outage Rate 0.0 . 0.0 14.7

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

Refueling - February 7, 1985 - 9 Weeks

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

26. . Units In Test Status (Prior to Commercial Operation): Forecast Achieved l . INITIA L CRITICA LITY l1' INITIAL ELECTRICITY COMMERCIAL OPERATION (9/77) t-l 5

A .  :-

AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO. 50-270 UNIT Oconee 2-DATE , ~ 12/14 /84 COMPLETED BY J.A. Reavis TELEPHONE-- 704-373-7567 MONTH November,.1984 DAY ~

AVERAGE-DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne t) 1 828 17 831

~2 828 18 827 3 812 19 826 4 826 20 830 5 829 21 830 6 g79 22 829 7 aan 23 830 8- all 24 830 9 all 25 832 10 26 a37 832 11 833 27 832 12 833 28 832 13 832 29 833 14 831 30 831 15 829 31 ---

-16 830 INSTRUCTIONS

-On this format, ilst 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.- 50-270 UNIT NAME oconee 2 DATE 12/14/84 REPORT PONTH November 1984 COMPLETED BY J. A. Reavis .

TELEPHONE 704-373-7567'

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B e 'a en g License y Cause & Corrective 3? "a m3E *

• Action to No. Date ~. %h g 3g, Event ,5e, ",

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%25 zmo Report # RE mo 8E Prevent Recurrence aa 21-p 84-11-03 S --

B -

CC VALVEx Control & Stop Valve Movement PT's

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1 2 3 4 Reason: Method: Exhibit G - Instructions

d fF i ed 1-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 f License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain)

'o/77) ,.

r DOCKET NO: 50-270.

UNIT: Oconee 2 DATE: 12/14/84 NARRATIVE

SUMMARY

Month: ' November 1984' The unit operated at 100% all month except for a Control valve /Stop valve PT on November 3.

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MONTHLY REFUELING'INFORMATION REQUEST

-1. Facility name: Oconee Unit 2 ,

2._-Scheduled next refueling' shutdown: February 1985 ,

3. Scheduled restart following refueling: A P ril 1985 ,

~ 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 l

T a

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 ,

l 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 i

7. Number of fuel assemblies (a) in the core: 177 ,

(b) in the -spent fuel pool: 1065* .

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

licensed capacity: August 1991 .

DUKE POWER COMPANY Date: December 14, 1984 .

Name of

Contact:

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

OPERATLNG DATA utPORT DOCKET NO. 50-287

-DATE 12-14-84

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COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS -

oc nee 3 Notes

1. Unit Name:

2. Reporting Period: November 1.1984-November 30, 1984 Year-to-date and cumulative

3. Licensed Thermal Power (MWt): 2568 capacity factors are calcu-

4. Nameplate Rating (Gross MWe): 934 lated using a weighted

5. Design Electrical Rating (Net MWe): 886 average for maximum 899 dependable capacity. ,

6. Maximum Dependable Capacity (Gross MWe):

7. Maximum Dependable Capacity (Net MWe): 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 MWe):

10. Reasons For Restrictions.lf Any:

This Month Yr.-to.Date Cumulative

11. Hours In Reporting Period 720.0 8 040.0 87 312.0

12. Number Of Hours Reactor Was Critical 405.1 5 776.7 62 486.6

13. Reactor Reserve Shutdown Hours -- -- --

14. Hours Generator On.Line 399.1 5 731.5- 61 314.1

15. Unit Reserve Shutdown Hours --- --- ---

16. Gross Thermal Energy Cenerated (MWH) 989 518 14 394 768 149 887 332

17. Gross Electrical Energy Generated (MWH) 110 1?n a os? ntn 51 766 604

18. Net Electrical Energy Generated (MWH) 320 109 4 723 275 49 290 393

19. Unit Service Factor 95 a 71.1 70.2

20. Unit Availability Factor 55.4 71.3 70.2

21. Unit Capacity Factor (Using MDC Net) 51.7 68.3 65.5

22. Unit Capacity Factor (Using DER Net) 50.2 66.3 63.7

23. Unit Forced Outage Rate 44.6 6.6 14.5

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

None

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

26. Units in Test Status IPrior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPER ATION (4/77)

AVERAGE DAILY UNIT POWER LEVEL i-DOCKET NO. 50-287 UNIT Oconee 3 DATE 12/14/84 COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567 MONTH November, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ne t) (MWe-Ne t) 1 844 17 ---

2 844 18 ---

3 845 19 43 4 846 743 20 5 846 21 806 6 240 22 809 7 ---

808 23 8 ---

24 808 9 ---

25 809 10 26 813 11 ---

27 845 12 ---

28 845 13 ---

29 846 14 ---

30 846 15 ---

31 ---

16 ---

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.

i

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-287

• UNIT NAME oconee 3 DATE 12/14/84 REPORT MDITH November 1984 COMPLETED BY J. A. Reavis .

TELEPHONE 704-373-7567 3

e oog License y Cause & Corrective S7 "c v52 *

• Action to No. Date ~.a %b

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• sE Event ,5e, mu h N SE E EdiS Report # NO $, 8 Prevent Recurrence 6 84-11-06 F 320.92 A 1 HJ HTEXCH Once Through Steam Generator Tube Leak 16-p 84-11-20 F --

A -

HH PUMPXX Low Condensate Booster Pump Suction Pressure 17-p 84-11-20 F --

A -

HH PUMPXX Heater Drain Pump Out of service 1 2 3 4 Reason: Method: Exhibit G - Instructions

'[ N ed A-Equipment Failure (Explain) 1-Manual for Pre wration of Data B-Maintenance or Test 2-Manual Scram Entry S wets for Licensee C-Refueling 3-Automatic Scram Event Report (LER)

D-Regulatory Restriction 4-Other (Explain) File (Ni. REG-0161)

E-Operator Training 6 License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain)

'O /77)

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DOCKET NO: 50-287-UNIT: oconee 3 DATE: 12/ 14/84 NARRATIVE

SUMMARY

Month: November'1984 The unit was forced off line on 11/06 when a tube in the "A" Steam Generator ruptured. The unit returned on 11/17 but was forced to operate at 944 while the E-1 Heater drain tank pump was out of service. The unit was at 100% on November 27.

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MONTHLY REFUELING INFORMATION REQUEST 1

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 thereafter require a technical specification change or other license amendment? Yes .

If yes, what will these be? Technical Specification Revision i

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

t ,

j 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 i design or new operating procedures).

i

! L i

1 i

I

7. Number of fuel assemblies (a) in the core: 177 .

(b) in the spent fuel pool: 194 ,

8. Present licensed fuel pool capacity: 825 .

Size of requested or planned increase: .

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9. Projected date of last refueling which can be accommodated by present licensed capacity: August 1991 .

I h

i DUKE POWER COMPANY Date: December 14, 1984 .

Name of

Contact:

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

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t OCONEE NUCLEAR STATION Monthly Operating 5tatus Report

, 1. Personnel Exposure For the month'of October,~2 individuals exceeded 10 percent of their allowable annual radiation dose limit with the highest dose being 1.560 Rem, which represents approximately 13.0% of that person's allowable limit.

T

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

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• Duan POWER GOMPANY P.O. Box 33889 CHARLOFTE, N.O. 28948

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HALB. TUCKER TELEP900MR

1. ~

E2.E"[_ December 14, 1984 Director.

Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555

~ Attention: Document Control Desk Re: Oconee Nuclear Station <

Docket Nos. 50-269, -270, -287

Dear Sir:

Please find attached information concerning the performance and operating status of the Oconee Nuclear Station for the month of November,.1984.

Very truly yours.

Hal B. Tucker -

JAR scs Attachments cc: Regional Administrator Ms. Helen Nicolaras, Project Manager U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation i Region II U. S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Washington, D. C. 20555 l Atlanta, Georgia 30323 i

!- Mr. Phil Ross INPO Records Center 3

U. S. Nuclear Regulatory Commission Suite 1500 MNBB-5715 .

1100 Circle 75 Parkway Washington, D. C.' 20555. Atlanta, Ceorgia 30339

American Nuclear Insurers Senior Realdent Inspector i c/o Dottie Sherman, ANI Library Oconee Nuclear Station

(' The Exchange, Suite 245 '

270 Farmington Avenue

! Farmington, Connecticut 06032 i

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