ML20215H391

Monthly Operating Repts for Sept 1986

ML20215H391
Person / Time
Site:	Oconee
Issue date:	09/30/1986
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM)
References
NUDOCS 8610230156
Download: ML20215H391 (17)

Text

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OPERATING DATA REPORT DOCKET NO. 50-269 DATE 10-15-86 COSIPLETED BY J . A .- Reavis TELEPHONE 704-373-7567 OPERATING STATUS Oconee 1 Notes

1. Unit Name:

2. Reporting Periad: September 1. 1986-September 30.198(. Year-to-date and cumulative 2568 capacity factors are calcu-

3. Licensed Thermal Power (AlWt): lated using a weighted 934

4. Nameplate R.iting (Gross SIWE): average for maximum 886

5. Design Electrical Rating (Net SIWE):

~

dependable capacity.

6. Slaximum Dependable Capacity (Gross alwe): 899

7. Staximum 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 AlWe): Mw

10. Reasons For Restrictions,if Any:

This alonth Yr to.Date Cumulative i1. Hours in Reporting Period 720.0 6 551.0 115 800.0

12. Number Of Houn Reactor Was Critical 720.0 4 123.9 84 570.2

13. Reactor Reserve Shutdown Hours _

14. Hours Generator On.Line 720.0 ~4 053.5 81 183.1

15. Unit Resene Shutdown Hours --- --- ---

16. Gross Thermal Energy Generated (31WH) 1'784 856 10 077 449 196 377 649

17. Gross Electrical Energy Generated (>lWH) 610 580 3 472 160 68 219 000

18. Net Electrical Energy Generated (51WH) 580 869 3 286 864 64 685 113

19. Unit Service Factor 100.0 61.9 70.1

20. Unit Availability Factor 100.0 61.9 70.1

21. Unit Capacity Factor (Using SIDC Net) 93.8 58.3 64.8

22. Unit Capacity Factor (Using DER Net) 91.1 $6.6 63.1 23.. Unit Forced Outage Rate 0.0 12.0 14.8

24. Shutdowns Scheduled Oser Nest 6 Sionths (Type.Date.and Duration of Eachn l

None i

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

i. CO\lNIERCIAL OPERATION L

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AYERAGE DAILY UNIT POWER LEYEL DOCRET NO 50-269 UNIT Oconee 1 DATE October 15, 1986 COMPLETED J. A.~Reavis TELEPHONE 704-373-7567 MONTH 5epteober, 1986 DAY AYERAGE DAILY POWER LEYEL DAY AVERAGE DAILT POWER LEVEL IMWE-NetI ---

IMWE-Neti 1 836 17 838

=- .

2 828 18 831 3 836 19 835 4 835 20 723 5 834 21 427 6 834 22 508 7 833 23 835 8 834 24 835 9 838 25 835 10 838 26 836 11 836 21 834 12 836 28 835 13 837 29 835 14 836 30 835 15 834 31 --

16 837

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-269 ,

UNIT NAME oconee 1 -

DATE 10/15/86 REPORT MONTH S<aptember 1986 COMPLETED BY J. A Reavis

)

TELEPHONE 704-373-7567 "s_

o c tj License y Cause & Corrective 27 "c o .S $ g No. Date  % %h

$ o~

5E 8 jgc

$5$

Event h" gm, Action to F

E cc Imo Report # N"u3 83 ao Prevent Recurrence .

44-p 86-09-02 S --

B -

HC XXXXXX Drain Condensate Steam Air Ejectors 45-p 86-09-20 F --

B -

HH PIPEXX Ultrasonic Testing on Heater Drain Piping 46-p 86-09-20 F --

A -

HH PUMPXX Heater Drain Pump "1D" Tripped 47-p 86-09-21 F --

A -

HH PIPEXX Isolate & Tag Out Second Stage Reheater and Heater Drain Piping for Repair.

48-p 86-09-21 F --

A -

HH PIPEXX Repair Heater Drain Piping 49-p 86-09-22 F --

A -

HH HTEXCH Valve in Feedwater Heater 50-p 86-09-22 S --

B -

CC VALVEX- Control Valve & Stop Valve Movement PT's 51-p 86-09-22 F --

A -

IC GENERA Remove "lKV" Inverter 52-p 86-09-23 F --

A -

HH VALVEX Heater Drain Tank Pump Won't Stay on Due to Valve Sticking 1 2 3 4 Reason: Method: Exhibit G - Instructions SS led A-Equipment Failure (Explain) 1-Manual 'for Preparation of Data B-Maintenanc7 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

<n i,m H-Other (Explain)

DOCKET NO: 50-269 UNIT: Oconee 1 DATE: 10/15/86 NARRATIVE

SUMMARY

Month: September 1986 Oconee Unit 1 operated at 100% for the ent?.re month except for a power reduction to 10% on 9/20 to test heater drain lines.

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee, Unit 1

2. Scheduled next refueling shutdown: July, 1987

3. Scheduled restart following refueling: September, 1987

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

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 opera *ing procedures).

7. Number of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 1004*

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: Au gus t , 1991 DUKE POWER COMPANY DATE: October 15, 1986 Name of

Contact:

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

• Represents the combined total for Units 1 and 2.

OPERATING DATA REPORT DOCKET NO. 50-270 DATE 10-15-86 CO.\lPLETED BY J.A. Reavis TELEPIIONE. 704-373-7567 OPERATING STATUS oconee 2 Notes

1. Unit Name:

2. Reporting Period:Sentember 1. 1986-Sontamher ~10. 1986 Year-to-date and cumulative

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

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

5. Design Electrical Rating (Net S!We): 886 average for maximum

6. Staximum Dependable Capacity (Gross alWe): 899 dependable capacity.

7. Staximum Dependable Capacity (Net NIWe):

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 alonth Yr..to Date Cumulative 11.'liours in Reporting Period 720.0 6 551.0 105 720.0

12. Number Of Houn Reactor Was Critical 0.0 5 434.3 78 271.9

13. Reactor Reserve Shutdown flours

14. liours Generator On.Line 0.0 5 408.0 77 004.5

15. Unit Resene Shutdown Hours --- --- ---

16. Gross TI.ermal Energy Generated (31Wii) 13 775 983 184 179 886

17. Gross Electrical Energy Generated (5tWil) A A An tan 62 712 771

18. Net Electrical Energy Generated (5tWii) -2 039 4 451 898 59 619 459

19. Unit Service Factor 0.0 82.6 72.8

20. Unit Availability Factor 0.0 82.6 72.8

21. Unit Capacity Factor (Using .\lDC Net) 0.0 79.0 65.4

22. Unit Capacity Factor (Using DER Net) 0.0 76.7 63.7

23. Unit Forced Outage Rate 0.0 0.7 13.0

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

Currentiv Refueling

25. If Shut Down At End Of Report Period. Estimated Date of Startup: ncenhor 15. 1986

26. Units in Test Status iPrior to Commercial Operationi: Forecast Achiesed INITI \ L CRITICALITY INITIA L ELECTRICITY CO\l.\lERCI AL OPER ATION (9/77 )

I -

AYERAGE DAILY UNIT POWER LE"EL DOCKET NO 50-270 UNIT Oconee 2 DATE October 15, 1986 COMPLETED J. A. Reevis TELEPHONE 704-373-7567 MONTH 5eptember, 1986 DAY AYERAGE DAILY POWER LEVEL DAY AYERACE DAILY POWER LEVEL IMWE-Neti ...

IMWE-Nett t

1 0 17 0 2 0 18 0 3 0 19 0 1 ....- -

4 0 20 0 5 0 21 0 4

6 0 22 0 5 --

7 0 23 0 .

8 0 24 0 t ................ -- ...... _.... ... .

9 0 25 0 10 0 26 0 11 0 27 0

..... .................... ...=- -

12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 --

16 0

---y -,,--_..-.-.----y .- c. m-m

-. 7_,., ._ - _ . - - - - , . . , , , . . . - -

, UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-270

~~

UNIT NAME oconee 2 DATE 10/15/86 REPORT MONTH September, 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 m -

o I

e 'g ,$ License y Cause & Corrective S7 "co u"& " =

g l 4 No. Date ~.a %h no e pg, usz Event je, my Action to y

N 55 E $5S Report # NS $8 Prevent Recurrence .

, 5 86-09-01 S 720.00 C 4 RC FUELXX End of Cycle 8 Refueling Outage 1  !

l l

+ ,

l l

l 1

! i >

! I i l i

f 1 2 3 4 Reason: Method: Exhibit G - Instructions" SS e 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 6 License Examination t

i F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same Source

{

en ,,,

H-Other (Explain)

DOCKET NO: 50-270 UNIT: Oconee 2 DATE: 10/15/86 NARRATIVE

SUMMARY

Month: September 1986 Oconee Unit 2 remained in its refueling outage throughout the nonth.

MONTHLY REFUELING INFORMATION REQUEST-

1. Facility name: Oconee, Unit 2

2. Scheduled next refueling shutdown: Currently Refueling

3. Scheduled restart following refueling:

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

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).

7. Number of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 1004*

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 licenseo capacity: August, 1991 DUKE POWER COMPANY DATE: October 15, 1986 Name of

Contact:

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

• Represents the combined total for Units 1 and 2.

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

t OPERATING DATA REPORT j- DOCKET NO. 50-287 DATE 10-15-86 COatPLETED BY J.A- Reavis TELEPHONE 704-373-7567 OPERATING STATUS

l. Unit Name: oconee 3 Notes

2. Reporting Period:Santamhar 1 lor 6-hnramhar an_ lor 6 Year-to-date and cumulative

3. Licensed Thermal Power (31Wt): 2568 ~ capacity factors are calcu-

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

5. Design Electrical Rating (Net StWe): 886 average for maximum

6. Staximum Dependable Capacity (Gross alWe): 899 dependable capacity.

j 7. blaximum Dependable Capacity (Net alwe): 860 4

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

None i

1 9. Power Level To which Restricted.lf Any(Net 31We):

10. Reasons For Restrictions. lf Any:

i

( This Stonth . Yr..to Date Cumulative i

i1. Hours In Reporting Period 720.0 6 551.0 103 367.0

12. Number Of Hours Reactor Was Critical 707.8 6 535.6 75 907.0

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

l 14. Hours Generator On Line 698.0 6 505.3 74 637.8

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

16. Gross Thermal Energy Generated (31WH) 1 742 952 16 363 928 _183 032 374

17. Gross Electrical Energy Generated (SIWH) 565 860 5 542 020 63 070 074

18. Net Electrical Energy Generated (31WH) 538 146 5 300 153 60 079 510

19. Unit Service Factor 96.9 99.3' 72.2

) 20. Unit Availability Factor 96.9 99.3 72.2 I. 21. Unit Capacity Factor (Using alDC Net) '86.9 94.1 67.4

22. Unit Capacity Factor (Using DER Net) 84.4 91.3 65.6

23. Unit Forced Outage Rate 3.1 0.7 13.5

24. Shutdowns Scheduled Oser Next 6 Stonths (Type.Date.and Duration of Eachl

None 1

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

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

• Achieved l

l INITI\ L CRITICA LITY j

INITIA L ELECTRICITY l CO\l%IERCIA L OPER ATION j (0/77i i

AYERACE DAILY UNIT POWER LEYEL 1

00CEET NO 50-287 UNIT Oconee 3 DATE October 15, 1986 COMPLETED J. A. Reavis TELEPHONE 704-373-7567 MONTH September, 1986 DAY AYERAGE DAILY POWER LEVEL DAY AYERACE DAILY POWER LEVEL (MWE-Net! ---

IMWE-Net) 1 802 17 440 2 801 18 63.

3. 801 19 426

= - . . . .

4 803 20 628 5' 771 21 803 6 789 22 805 7 805 23 806 8 805 24 806 9 806 25 805 10 806 26 805 11 806 27 806 12 805 28 805 13 806 29 803

, 14 805 30 803 15 805 31 --

16 805 I

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

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0. 50-287 UNIT. NAME Oconee 3 -

DATE - 10/15/86 REPORT MONTH September, 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s

3 Cause & Corrective

, c  % cn g License y S7 "c uS2

• 5e Action to N3. Date ~. %h

$ o-5E 3

E 2gc e5$

Event y, RE h

BB H o: zmo Report # mu uo Prevent Recurrence 25-p 86-09-05 F --

A -

HH PUMPXX "3D2" Heater Drain Pump Tripped on Emergency Low Level 26-p 86-09-05 S --

F -

ZZ ZZZZZZ Hold Power Per Dispatcher Request 3 86-09-17 F 22.03 A 2 HH PIPEXX Heater Drain Line "3HD-82" Leak, Tripped Reactor Manually 27-p 86-09-18 F --

A ' -

HH PIPEXX Repair First Stage Reheater Drain Line 28-p 86-09-19 F --

A -

SF VALVEX Check Wiring on "3HP-26" 29-p 86-09-19 F --' A -

CB HTEXCH Steam Generator Tube Leak Evaluation 1 2 3 4 Reason: Method: Exhibit G - Instructions S hC 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 6 License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same fdurce H-Other (Explain)

(n /77T

DOCKET NO: 50-287 UNIT: Oconee'3 DATE: 10/15/86 NARRATIVE

SUMMARY

Month: September 1986 Oconee Unit'3' operated at~100% until 9/17, when a heater drain line ruptured.

The unit was manually. tripped. It' returned to service on 9/18, and operated at 100% for the' balance of the month.

I MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee, Unit 3

2. Scheduled next refueling shutdown: February, 1987

3. Scheduled restart following refueling: April, 1987

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

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).

7. Number of fuel assemblies (a) in the core: 177 (b) in the spent fuel pool: 469

8. Present licenced fuel pool capacity: 875 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: October 15, 1986 Name of

Contact:

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

OCONEE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT

1. Personnel Exposure For the month of August, no individuals exceeded 10 percent of their allowablo annual radiation dose limit.

2. The total station liquid release for August has been compared with the Technical Specifications maximum annual dose commitment and was less 4 than 10 percent of this limit.

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

I i

- , 9 n -. .

DUKE POWER GOMPANY P.O. BOX 33180 CHARLOTTE, N.C. 28242 HAL H. TUCKER Tzi.nenoxz vnom roastomwr (704) 373-4531 Nt* LEAR PAGotmTIOfu October 15', 1986 Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Document Control Desk Re: Oconee Nuclear Station Docket No. 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 September, 1986.

Very truly yours, y / // h

/

/5 D.

Hal B. Tucker JAR /03/slb Attachment xc: Dr. J. Nelson Grace, Regional Administrator American Nuclear Insurers U. S. Nuclear Regulatory Commission c/o Dottie Sherman, ANI Library Region II The Exchange, Suite 245 101 Marietta Street, NW, Suite 2900 270 Farmington Avenue Atlanta, Georgia 30323 Farmington, CT 06032 Mr. Phil Ross INPO Records Center U. S. Nuclear Regulatory Consnission Suite 1500 MNBB-5715 1100 circle 75 Parkway Washington, D. C. 20555 Atlanta, Georgia 30323 Ms. Helen Pastis, Project Manager Ms. Judy Dovers Office of Nuclear Reactor Regulation Nuclear Assurance Corporation U. S. Nuclear Regulatory Commission 5720 Peachtree Iarkway Washington, D. C. 20555 Norcross, Georgia 30092 Mr. J. C. Bryant NRC Resident Inspector Ococee Nuclear Station 9"> ,

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