ML20205P194

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Monthly Operating Repts for Apr 1986
ML20205P194
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 04/30/1986
From: Reavis J, Tucker H
DUKE POWER CO.
To:
NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8605210244
Download: ML20205P194 (18)
v • d • e


Text

. . -_. _ ._ . . _ _ __ _ _ _ ___ _

OPERATING DATA REPORT DOCKET NO. 50-269

.DATE 05/15/86 COMPLETED BY J A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS

1. Unit Name: oconee 1 Notes
2. Reporting Period: Anvil 1- 10RA-Anr41 an- ions Year-to-date and cumulative
3. Licensed Thermal Power (31Wt): 2568 capacity factors are calcu-
4. Nameplate Rating (Gross 31We): 934 lated using a weighted 886 average for maximum
5. Design Electrical Rating (Net SIWE): .
6. Staximum Dependable Capacity (Gross atWe): 899 dependable capacity.
7. Maximum Dependable Capacity (Net SIWE): 860
8. If Changes Occur in Capacity Ratings (Irems Number 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted,If Any (Net MWe): Mn*
10. Reasons For Restrictions.If Any:

This Month Yr..to.Date Cumulative

11. Hours in Reporting Period 719.0 2 879.0 112 128.0
12. Number Of Houn Reactor Was Critical 0.0 1 040.7 81 487.0
13. Reactor Resene Shutdown Hours --- ---
14. Hours Generator On.Line 0.0 1 029.s _ ___ 78 159.1
15. Unit Reserve Shutdown Hours .
16. Grcss Thermal Energy Generated (MWH) 2 624 291- 188 924 491

. 17. Gross Electrical Energy Generated (MWH) 914 950 65 661 790

18. Net Electrical Energy Generated (MWH) -6 664 863 091 62 261 340
19. Unit Senice Factor 0.0 35.8 69.7
20. Unit Assilability Factor 0.0 35.8 69.7
21. Unit Capacity Factor (Using MDC Net) 0.0 34.9 64.4
22. Unit Capacity Factor (Using DER Net) 0.0 33.8 62.7
23. Unit Forced Outage Rate 0.0 1.1 14.7
24. Shutdowns Scheduled Over Nest 6 Months (Type.Date,ar.d Duration of E.wh).

j

25. If Shut Down At End Of Report Period. Estimated Date of Startup: May 8, 1986
26. Units in Test Status (Prior to Commercial Operation):

Forecan Achiesed s

INITIA L CRITICA LITY INITIA L ELECTRICITY COMMERCIAL OPERATION B 69 86052102 ADO DD _ (9/77)

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AVERAGE DAILY UNIT POWER LElfEL DOCKET NO. 50-269 UNIT Oconee 1 DATE 05/15/86 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 MONTH April, 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne t) 1 ---

17 ---

2 ---

18 ---

3 ---

19 --_

4 ---

20 ---

5 ---

21 ---

6 ---

22 ---

7 ---

23 ---

8 ---

24 ---

9 ---

25 ---

10 __- 26 _-_

11 ---

27 ---

12 ---

28 ---

13 --

29 ---

14 ---

30 ---

15 ---

31 16 ---

INSTRUCTIONS On this format, list the average daily unit power level in P.Je-Net for each day in the reporting month. Compute to the nearest whole megawur.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. __50-269 .

UNIT NAME Oconee 1 DATE 5/15/86 REPORT MONTH April, 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s.

O e o o,$ License y Cause & Corrective 32 "eo o3E "'

  • Action to No. Date ~. %y 5E

$ o- E yy!

US Event Be y, h H m zmo Report # RE ma 8 '8 vu Prevent Recurrence 2 86-04-01 S 240.00 C 1 RC FUELXX End of Cycle 9 Refueling Outage 3 86-04-10 S 479.00 A 4 HJ TURBIN Outage Extension Due to Increased Scope of Turbine Inspection and Subsequent Repair.

1 2 3 4 Reason: Method: Exhibit G - Instructions S Sb led A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refurling 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 Source H-Other (Explain)

" _(Q /771

r DOCKET NO: 50-269 UNIT: Oconee 1 DATE: 5/15/86 NARRATIVE

SUMMARY

Month: April, 1986 Oconee Unit I continued the end of cycle 9 refueling outage through the month of April due to an extension caused by an increase in the scope of the main Turbine Inspection and subsequent repairs.

e MONTHLY REFUELING INFORMATION REQUEST

1. Facility name. 0.. nee, Unit 1
2. Scheduled next refueling shutdown: .
3. Scheduled restart following refueling:
4. Will refueling or resumption of cperation 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: 1,006*
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: May 15, 1986 Name of

Contact:

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

  • Represents the combined total for Units 1 and 2.

1

OPERATING DATA REPORT DOCKET NO. 50-270 DATE CO31PLLT ED IlY G5/15/86._

J.A. Iteav is l ELEP110NE 704-373-7567 OPERAllNG STATUS Oc nee 2 Me5

1. Unit Name:
2. Reporting Period: April 1.1986-April 30.1986 Year-to-date and cumulative
3. Licensed Thermal Power 131Wt p: 2568 capacity factors are calcu-
4. Nameplate Rating (Gross SIWE): 934 lated using a weighted
5. Design Electrical Rating (Net alWe): 886 average for rnaximum
6. Staximum Dependable Capacity (Gross SIWE): 899 dependable capacity.

860

7. 31sximum Dependable Capacity (Net SlWe):
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons-None
9. Power Level To hhich Restricted. If Any (Net S!We): None
10. Reasons For Restrictions,if Any: 1 I

This Slonth Yr. to-Date Cumulatiye

11. Hours in Reporting Period 719.0  ? R79 n _].Q2 048.0
12. Number Of Hours Reactor Was Critical 719.0 2 870.9 75 708.6
13. Reactor Reserie Shutdown llours -- --- ---
14. Ilours Generator On Line 719.0 2 857.9 74 459.4
15. Unit Resene Shutdown Hours -- --- ---
16. Gross Thermal Energy Generated (31Wil) 1 839 099 7 287 984 177 691 887
17. Gross Electrical Energy Generated (NIWH) 624 320 2 488 960 60 541 301
18. Net Electrical Energy Generated (31WH) 598 170 2 383 566 57 551 127 19 Unit Sen-ice Factor inn.n 99.3 73.0
20. Unit Asailability Factor 100.0 99.3 73.0
21. Unit Capacity Factor (Using 31DC Net) 96.7 96.3 65.4
22. Unit Capacity Factor (Using DER Net) 91.9 93.4 63.7 1
23. Unit Forced Outage Rate 0.0 .

0.7 13.4 1

24. Shutdowns Scheduled Oser Nest 6 Slonths (Type. Date, and Duration of Eacht: ,

Refueling- August 14, 1986- 9 weeks 1

25. If Shut Down At End Of Repost Period. Estimated Date of Startup:
26. Units In Test Status IPrior to Commercial Operation): Forecast Achiesed I

INITI \ L CRillCA LITY INITITL ELECTRICIIY CO\l\lERCIT L OPFR ATION I to/77i l

AVERAGE DAILY UNIT POWER LEVEL t

DOCKET NO. 50-270 t

UNIT Oconee 2 DATE 05/15/86 COMPLETED BY J.A. Reavis-TELEPHONE 704-373-7567 MONTH Anril- 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 827

(

17 831 4

2 829 18 834 3 837 19 _ 835 4 837 20 835 5 837 21 834 I

6 837 22 1 834 7 836 23 834 8

834 24 834 9 834 25 834 10 835 26 829 4

11 810 27 824 12 837 28 828 13 836 29 825 14 835 30 828 15 833 31 16 830 INSTRUCTIONS On this format, list in the reporting month.the average daily unit power level in MWe-Net for each day Compute to the nearest whole megawatt.

_ _ - . - - - _ _ . - - -__.__.-___m m______________--_______._-_m_ _m_ __m-- _m.m - - _ . - . - _ _ _ _ _ _ _ . - _ _ - - _ _ . - _ _ _ - _ _ _ _ _ _ -

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

UNIT NAME Oconee 2 DATE 5/15/86 REPORT MONTH April,1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 m T o-c o o,$ License y Cause & Corrective 32 "co c ." & '"

y Action to No. Date  % %b yy Event ,Be, g H

$ o~5E E a:

%5b zwo Report # E3 mu 83 Prevent Recurrence ou 22-p 86-04-01 F --

A -

HB HTEXCH Problems Due to Second Stage Reheater Tube Leaks 23-p 86-04-11 S --

B -

CC VALVEX Control and Stop Valve Movement PT's 24-p 86-04-11 F --

A -

HB TURBIN Second Stage Reheater Valved Out

}

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

[F g A-Equipment Failure (Explain)

B-Maintenance or Test 1-Manual 2-Manual Scram for Pre mration of Data Entry S wets for Licensee C-Refueling 3-Automatic Scram Event Report (LER)

D-Regulatory Restriction 4-Other (Explain) File (MREG-0161)

E-Operator Training 4 Liccuse Examination F-Adninistrative S G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain)

DOCKET No: 50-270 UNIT: Oconee 2 DATE: 5/15/86 NARRATIVE

SUMMARY

Month: April, 1986 Oconee Unit 2 operated at 100% power throughout April except for a reduction on April 11 to perform control and stop valve movement PT's.

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee, Unit 2
2. Scheduled next refueling shutdown: August, 1986
3. Scheduled restart following refueling: October, 1986
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: 1,006*
8. Present licensed fuel pool capacity: 1,312 Size of requested or planned increase: ---
9. Projected date of last refueling which can be accommodated by present licensed capacity: August, 1991 l

l DUKE POWER COMPANY DATE: May 15, 1986 Name of

Contact:

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

  • Represents the combined totals for Units 1 and 2.

OPERATING DATA REPORT DOCKET NO. 50-287 DATE 05/15/86 COSIPLETED BY J.A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS

1. Unit Name: oconce 3 N"'S
2. Reporting Period: ApIll 1. 1986-Anril 30. 1986 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 31We): 886 average for maximum
6. .\taximum Dependable Capacity (Gross 31We): 899 dependable capacity.
7. Slaximum Dependable Capacity (Net 31We): 860 S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted,!f Any (Net alwe):
10. Reasons For Restrictions,if Any:

This alonth Yr..to.Date Cumulative I1. Hours in Reporting Period 719.0 2 879.0 99 695.0

12. Number Of Hours Reactor Was Critical 719.0 2 875.8 72 247.2
13. Reactor Reserve Shutdown Hours ---
14. Hours Generator On.Line 719.0 2 855.3 70 987.8
15. Unit Resene Shutdown Hours --- --- ---
16. Gross Thermal Energy Generated (31WH) 1 839 099 7 255 319 173 923 765
17. Gross Electrical Energy Generated (31WH) 637 700 2 514 690 60 042 744
18. Net Electrical Energy Generated (31WH) 612 043 2 411 940 57 191 297
19. Unit Service Factor 100.0 99.2 71.2
20. Unit Availability Factor 100.0 99.2 71.2
21. Unit Capacity Factor (Using 31DC Net) 99.0 97.4 66.6
22. Unit Capacity Factor (Using DER Net) 96.1 94.6 57.6
23. Unit Forced Outage Rate 0.0 0.8 14.1
24. Shutdowns Scheduled Over Next 6 31onths (Type. Date and Duration of Eacht:

None

25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Unit > In Test Siatus (Prior to Commercial Operation):

Forecast Achiesed INITI AL CRITICALITY INITIA L ELECTRICITY CO\lN!ERCIA L OPER ATION (0/77)

. AVERAGE DAILY UNIT POWER LEVEL s

DOCKET NO. 50-287 UNIT. oconee 3 DATE- 05/15/86 4

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

~

4 . MONTH April, 1986 ,

DAY ' AVERAGE DAILY POWER LEVEL'

- DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne t)

I 855 17 852 l 2 855
18 851

! 3 854 19 852 j

i 4 854 20 852 >

j 5 853 21 851' 6 853 22 850 7 852 23 851  ;

i 8 853 24 849

} 9 851 25 835 10 852 26 849 11 851 27 850 .j 12 852 28 849 1

13 853 29 850

, 14 854 30 850 15 853 31 i

i 16 852 i

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.

4 h

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0. 50-287 -

UNIT NAME oconee 3 DATE 5/15/86 REPORT MONTH April, 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s_

O c o o,$ License y Cause & Corrective 87 "co v .5 $ " g Action to No. Date ~. %y yy Event Be, g H

$ o~

5E E ce USb zmo Report # R'8 ma 83 uo Prevent Recurrence 8-p 86-04-25 S --

B -

CC VALVEX Turbine Valve PT's 1 2 3 4 Reason: Method: Exhibit G - Instructions S 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 5 G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain) 2(9/771

[

k DOCKET NO: 50-287 UNIT: Oconee' 3 DATE: 5/15/86~

P NARRATIVE

SUMMARY

l i

' Month: Anril. 1986 Oconee Unit.3 operated at 100% power throughout. April except for.a reduction on April 25 to perform Turbine Valve PT's.

P I

l t

b r

e i

t h

a 3

I M

i 1

4

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Oconee, Unit 3
2. Scheduled next refueling shutdown: February, 1987
3. Scheduled restart following refueling: pril, 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 1

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: 422
8. Present licensed fuel pool capacity: 875 Size of requested or planned increase: ---
9. Projected date of last refueling which can be accommodated by i present licensed capacity: Au gust , 1991 ,

i i

t DUKE POWER COMPANY DATE: May 15, 1986 f

Name of

Contact:

J. A. Reavis Phone: 704-373-7567 3 f

r I

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OCONEE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT

1. Personnel Exposure For the month of March, 4 individuals exceeded 10 percent of their allowable annual radiation dose limit with the highest dose being 2.320 Rem, which represents approximately 19.3% of that person's allowable annual limit.
2. The total station liquid release for March 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 March has been compared with the Technical Specifications maximum annual dose commitment and was less than 10 percent of this limit.

l O g DUKE POWER GOMPANY-P.O.190X 33180 C14HLOTTE, N.C. 28242 HAL B. TI'CKER TELEPHONE vna russinawr PM) Om831 mietmaa emooivvion May 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 April, 1986.

i Very truly yours, c -

<& y Hal B. Tucker JAR:slb Attachment xc: Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Phil Ross U. S. Nuclear Regulatory Commission MNBB-5715 Washington, D. C. 20555 American Nuclear Insurers c/o Dottie Sherman, ANI Library I The Exchange, Suite 245 '

l 270 Farmington Avenue l Farmington, CT 06032

Dirsctor May 15,19E6 Page TVo xc: INPO Records Center Suite 1500 1100 Circle _75 Parkway Atlanta, Georgia 30323 Ms. Judy Dovers Nuclear Assurance Corporation 5720 Peachtree Parkway Norcross, Georgia 30092 Ms. Helen Pastis, Project Manager Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Mr. J. C. Bryant NRC Senior Resident Inspector Oconee Nuclear Station

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

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