ML20153E175

Monthly Operating Repts for Jan 1986

ML20153E175
Person / Time
Site:	Oconee
Issue date:	01/31/1986
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8602240430
Download: ML20153E175 (18)

Text

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OPERATING DATA REPORT DOCKET NO. 50-269 DATE 02/14/86 COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567 OPERATING STATUS Oconee 1 Notes

1. Unit Name:

Year-to-date and cumulative *

. 2. Reporting Period: Januarv 1. 1996-January 31. 1986

3. Licensed Thermal Power (MWt):

2568 capacity factors are cal:::u ,

934 lated using a weighted

4. Nameplate Rating (Gross MWe): average for ma & um 886

5. Design Electrical Rating (Net MWe). dependable capacity.

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

7. Maxhaum 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): Mm

10. Reasons For Restrictions.lf Any:

' This Month Yr.-to-Date - Cumulative i

i1. Hours la Reporting Period 744.0 744.0 109 993.0 l 12. Number Of Hours Reactor Was Critical 739.9 739.9 81 186.1

13. Reactor Reserve Shutdown Hours - ---

14. Hours Generator On.Line 735.8 735.8 77 865.4

15. Unit Reserve Shutdown Hours -- ---

16. Gross Thermal Energy Generated (MWH) 1 889 637 1 889 637- 188 189 837

.17. Gross Electrical Energy Generated (MWH) 659 460 659 460 65 406 300

18. Net Electrical Energy Generated (MWH) 630 719 630 719 62 028 968

19. Unit Service Factor 98.9 98.9 70.8 .

20. Unit Availability Factor 98.9 98.9 70.8 98.6

21. Unit Capacity Factor (Using MDC Net) 98.6 65.4

22. Unit Capacity Factor (Using DER Net) 95.7 95.7 63.7

23. Unit Forced Outage Rate 1.1 1.1 14.8

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

Refueline - February 13. 1986 - 8 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 INITIAL CRITICALITY INITIA L ELECTRICITY .

COMMERCIAL OPERATION 86022404M 69 7- R .

9(7 (9/77)

AVERAGE = DAILY UNIT POWER. LEVEL  !

5 '

'N 50-269=

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UNIT Oconee 1

s. DATE 2/14/86-

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

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'O MONTH' January, 1986 '

y iA DAY AVERAGE DAILY POWER LEVEL DAY

-AVERAGE DAILY POWER LEVEL 3 (MWe-Net) (MWe-Ne t) 4 1 857 17 860 2 857 18 860 3 859

19. 859 4 859 20 . 859 5 .4 859 21 860 6 858 1

22 859 7 859 23 ~859

.. 8 859 I 24 838

. 9 t.s8 25- 851 10 k a <;7 26 af,a .

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E' Il 861 27 851' 12 860 28 8sg l

l 's 859 29 861 14 859 30- 862 l 15 as9 .

31 sss 4, ' 16

, 860 i .

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INSTRUCTIONS

.On this format, ~ 11st the' average daily unit onwer level in MWe-Net for. each day.

• 'in the reporting month. Compute to the n.a:-'_; whole megawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 2269' UNIT NAME' Oconee l' -

DATE 2/14 /86 REPORT MONTHJanuary 1986 COMPLETED BY J. A.'Reavis

, TELEPHONE 1704-373-7567 m,_ ,

o e o o,$ License y Cause & Corrective I

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3

-Ns. Date %o.  % 5; S jg Event .. ,5'e, gn Action to '

s. o e os y, o gg N S5 E Edi Report # #8 00 Prevent Recurrence 1-P 86-01-24 S --

B -

CC VALVEX Turbine Control'and Stop Valve Movement PT's 2-p' 86-01-24 F. --

A -

HH PUMPXX (1A) Feedwater Pump. Low RPM Due to Hydraulic Oil' System Problem 3-p 86-01 F - - -

A -

HH PUMPXX (1A) : Feedwater Pump Hydraulic Oil System Problem ' '

. I- 86-01-31 F 8.22 A 3 EA CKTBRK Reactor Trip Due to Malfunction

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of Switchyard. Breaker I i l!.

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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 (NlREG-0161)

E-Operator Training f License Examination F-Administrative 5

G-Operational Error (Explain) Exhibit I - Same Source II-Other (Explain)

I9/77)

• Docket No.: 50-269 Unit: Oconee i r Date: 2/14/86 IIARRATIVE StBelARY Month: Januarf 1986 Oconee Unit l operated at 100% all month until January 24, when the 1A feedpump developed a speed control problem. The unit cperated at 98% until January 28, when it returned to 100%. The unit tripped on January-31, when a circuit breaker in the switchyard failed.

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MONTHLY REFUELING INFORMATION REQUEST

- 1. Facility name: Ocnnon fin i t 1 l 2. Scheduled next refueling shutdown: Februarv. 1986

3. Scheduled restart following refueling: April, 1986

, 4. Will refueling or resumption of operation thereafter require a i

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.

i 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: E (b) in the spent fuel pool: 982*

8. Present licensed fuel pool capacity: 1312' Size of requested or planned increase:

Projected date of last refueling which can be accommodated by

~

9.

present licensed capacity: a i,ni, o - 1991 DUKE POWER COMPANY DATE: February 15, 1986 Name of

Contact:

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

• Represents the combined total for Units 1 and 2

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OPERATING DATA REPORT DOCKET NO. 50-270 DATE 07/14/R6 COMPLETED BY J.A. Reavis TELEPHONE 704-373-7567. l OPERATING STATUS ,

Oconee 2 Notes

1. Unit Name:

. 2. Reporting Period: January 1. 1986-January 31. 1986 . Year-to-date and ctanulative

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

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

5. Design Electrical Rating (Net MWe): 886 average for maximtun a.

6. Maximum Dependable Capacity (Gross MWe):

899 dependable capacity. '

860

7. Maximum Dependable Capacity (Net MWe):

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

4 None _

9. Power Level To Which Restricted,if Any (Net MWe): None ,

10. Reasons For Restrictions,if Any:

i 1'

This Month - Yr. to-Date Cumulative

11. Hours In Reporting Period 744.0 744.0 99 913.0

12. Number Of Hours Reactor Was Critical - 740.8 740.8 7'1 578.4

13. Reactor Reserve Shutdown Hours --

t 14. Hours Generator On-Line 731.5 731.5 72 333.0

15. Unit Reserve Shutdown Hours -- --

16. Gross Thermal Enerly Generated (MWH) 1 883 474 883 474_ 172 287 377 1 . 17. Gross Electrical Energy Generated (MWH) 644 830 644 830 58 697 171

18. Net Electrical Energy Generated (MWH) 617 554 617 554 55 785 115

, 19. Unit Service Factor 98.3 98.3 72.4

20. Unit Availability Factor 98.3 98.3 72.4-

21. Unit Capacity Factor (Using MDC Net) 96.5 96.5 64.8

22. Unit Capacity Factor (Using DER Net) 93.7 -93.7 63.0

23. Unit Forced Outage Rate 17 a 1.7 13.7

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

None

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

26. Units in Test Status IPrior to Commercial Operation): - Forecast Achieved INITIAL CRITICALITY 1

INITIAL ELECTRICITY j ,

COMMERCIAL OPERATION (T77) i n ._. .-w--- , m,-. . - , ,-3 .,.s--, ,-. - ,,w.-4w,,..-...e p. msw ,,e, - ,,r-* a- te m- .~M"v --r** t + w-rm 1---*-*'-ve-<- v+-+w v t - *- -

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? AVERAGE-DAILY-UNIT POWER LEVEL

DOCXET f!0.- 50-270- .

l- - UNIT 'Ocnnee'2 DATE 2/14/86

' COMPLETED'BY - J.A.-Reavis:'

l -

TELEPHONE. ~ 704-373-7567-. .-,

MONTH ~ January,i1986 . . .

-. c DAY.

. AVERAGE DAILY POWER LEVEL. DAY AVERAGE-DAILY POWER LEVEL-(MWe-Ne't): -

! (MWe' Ne t) ..

1 RD 17'

l. :831-2 842 ~18 847

-3 843 '19 '847

! 4 843 .

t 20 846-5 844-i 21 -847 6 844 22 846:

i'  :.

7 844 23 846

, 8 845 24 846 I: '9 846 25 '848 ,

10 846 26 848 11 846 .

27 846

) 12 847 28 845 3-13 845 29 -845- -

!: 14 845 ~30 843 y 15 846 31 386 16 i 847 INSTRUCTIONS _ '

Onthe

.in 'thisreporting format','month. list the average daily unit power level In'HWe-Net for- each day-

Compute to the nearest whole~ megawatt.

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UNIT 5HUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-270 '

' UNIT NAME oconee 2 DATE 2 /14 / 86 REPORT MONTH January 1986 COMPLETED BY J. A. Reavis TELEPHONE _704-373 7567 "sO c gj License y Cause & Corrective 32 "a m3&

• 8 N3. Date q, yh g ;y Event hET gn, Action to H

S 5E o-E a:

USb zmo Report # mu 8 '8 vu Prevent Recurrence 1-p 86-01-17 S --

B -

CC VALVEX Control & Stop Valve Movement PT's 1 01-31 F 12.47 A 3 HA CKTBRK Generator Breaker Malfunction during Transmissions Test I 1 1 1 6

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1 2 3' . .. 4 FF Reason: Method: Exhibit G - Instructions ed A-Equipment Failure (Explain) 1-Manual for' Preparation of Data B-Maintenance or Test 2-Manual Scram Odry Sheets:for Licensee-C-Refueling Automatic Scram Event Report (LER) l-D-Regulatory Restriction . 4-Other-(Explain) File (NlREG-0161)

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

9/77)

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Docket No. 50-270 Unit Oconee-2 Date: 2/14/86' '

NAERATIVE SLBM MY j Month: January, 1986 3

Ocones Unit 2 operated at 100% until Jm.. ry 31, when the unit tripped'following-a Generator Breaker trip which occurred while' trouble. shooting problems with the

> transmission line carrier.

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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 J

6. Important licensing considerations (new or different design or i

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: 982 *

8. Present licensed fuei pool capacity: 1312 i Size of requested or planned increase-l

9. Projected date of last refueling which can be accomGndated by present licensed capaci y: August, 1991 DUKE POWER COMPANY DATE: February 15, 1986 Name of

Contact:

J. A. Reavis chone 704-373-7567

• Represents the combined totals for Units 1 and 2 i

_ _ ~ _ . . _ _. .

i OPERATING DATA REPORT DOCKET NO. _50-287-DATE _02/14/86 COSIPLETED BY _ J. A. Reavis TELEPHONE - 704-373-7567 OPERATING STATUS

1. Unit Name: oconee 3 Notes

2. Reporting Period: January 1. 1986-January _'21. loRA Year-to-date and cumulative

3. Licensed Thermal Power (31W 1: 2568 capacity factors are calcu-

4. Nameplate Rating (Gross 31We): 934 lated using a weighted'

5. Design Electrical Rating (Net 31We): 886 average for taaximum -

6. Staximum Dependable C2 ucity (Gross alWe): 899 dependable capacity.

7. Staximum Deperdable Capacity (Net 31We): afo

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. If Any:

This alonth . Yr..to.Date Cumulative

!!. Hours in Reporting Period 744.0 744.0 97 560.0 i

12. Number Of Hot rs Reactor Was Critical 740.8 740.R 70 117.2

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

14. Hours Generator On-Line 720.3 720.3 68 852.8-

15. Unit Resene Shutdown Hours --

16. Gross Thermal Energy Generated (31WH) 1 815 062 1 815 062 _168 483 508

17. Gross Electrical Energy Generated (31WH) . 632 930 632 930 58 160 984 4

18. Net Electrical Energy Generated (31WH) 606 357 606 157 55 la5 714

19. Unit Service Factor 96.8 96.8 70.6

20. Unit Availability Factor 96.8 96.8 70.6

' 21. Urd tCapacity Factor (Using SIDC Net) 94.8 94.8 65.9

22. Unit Capacity Factor (Using DER Net) 92.0 92.0 64.1

23. Unit Forced Outage Rate 3.2 3.2 14.4

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

None

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

26. Unit > In Test Status IPrior io Commercial Operationi: Forecast "

Achieveu

, INITIA L CRITICALITY INITIA L ELECTRICITY C011.\tERCIAL OPERATION (0/77)

~

AVERAGE DAILY; UNIT POWER LEV 5L a

DOCKET NO. 50-287 UNil Oconee 3 DATE 2/14/86' COMPLETED BY _J.A. Reavis TELEPHONE. 704-373-7567-MONTH January, 1986 DAY AVERAGE DAILY. POWER' LEVEL- DAY (MWe-Net) AVERAGE DAILY: POWER' LEVEL:

(MWe-Ne t) 1 856 17 855-2 856

18. 855 3 855 19- -856 4

854 20 856 5 857 21 856 6 as6 22 855 7 856 23 ars 8 857' -

24 ass 9 ss7 25 ass 10 nu 26 ass 11 856 27 as4-12 ass 28 as4 13 ass 29 ass 14 ass 30 9an 15 ass- 31 ios 16 ass

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I INSTRUCTIONS On this format,  !

In the reporting month. list the average Compute to ths daily ""It power level in HWe-Net for each day .

arest whole megawatt. l 1

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4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-287 UNIT NAME oconee 3 DATE 2/14 / 86 REPORT MONTH January 1986 COMPLETED BY J. A.-Reavis TELEPHONE - 704.-3_73_-7567 5

e t c,,3 License y Cause & Corrective 3? "a v5E

• y N3. .Date ~. 1h Es 5E 3

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• 3h Event h*i gn, 8i Action to H o- ac Eao Report # du oo Prevent Recurrence.

1-p 86-01-IU S --

B -

CC VALVEX 'inbine Valve Movement FT's 1 86-01-30 F 17.10 A 3 HA VALVEX Reheat Stop Valve'(#2) Closed:

due to Disk Dump Valve Failure 2 86-01-31 F 6.58 A 3 CH INSTRU Reactor Trip due'to (A) Feed '

water Flow Indication Failing High

, 2-p '86-01-31 F --

A -

EA TRANSF High Load Autobank Transformers 3-p 86-01-31 S --

F -

ZZ ZZZZZZ- Dispatcher Hold L_  ;

1 2 3 4 Reason: Method: Exhibit G - Instruction's N

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 (NtREG-0161)

E-Operator Training 4 License Examination

- F-A&inistrative 5 G-Operational Error (Explain) Exhibit.'I - Same Source H-Other (Explain)

(9/77)

. . .~

Docket No.: 50-287 Unit: Oconee 3 ,

d Date: 2/14/86 IIARRATIVE StBelARY Month: January, 1986 Oconee Unit 3 operated at 100% until January 30, when a reheat stop valve failed.

closed forcing the unit off line. The valve was repaired and the unit was back p

on line at 0400 on January 31. The unit tripped at 0707 the same day because of

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a malfunctioning feedwater flow instrument. The unit returned to service at 1100 on January 31.

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4, MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: nennop Unit 3

2. Scheduled next refueling shutdown: February, 1987

3. Scheduled restart following refueling: May. 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: 390~

8. Present licensed fuel pool capacity: 223_

Size of reque:ted or planned increase:

l

, 9. Projected date of last refueling which can be accommodated by i

present licensed capacity: August, 1991 i

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i DUKE POWER COMPANY DATE: Feb rua ry 15, 1986 Name of

Contact:

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

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OCONEE NUCLEAR STATION Monthly Operating. Status Report-t

-1.

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

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

The total station gaseous release for December has been compared'with the.

Technical Specifications maximum annual dose commitment and was less than 10 percent of this limit.

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DuxE POWER COMPANY *~

P.O. BOX 33189 '

CHARLOTTE, N.C. 98242

.. HAL B. TUCKER Tus.arssown

== r===<s==v .(704) 073-4534

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-Febraury 14, 1986 Director Office of Inspection _and Enforcement.

U.S._ Nuclear Regulatory Commission -

Washington,'D.C.< 20555 Attention: DocumentIControl 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 January, 1986.- _

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l Very truly yours,

}f x Hal B. Tucker

! JAR /j gm 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 l c/o Dottie Sherman, ANI Library The Exchange, Suite 245 270 Farmington' Avenue l

Farmington, CT . ~ 06032 I

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___1.___.__i_

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Director FebruaryL14, 1986.

Page Two xc: INPO Records Center Suite 1500 t

1100 Circle 75 Parkway.

Atlanta, Georgia 30323 '

Ms. Judy Dovers Nuclear Assurance. Corporation 5720 Peachtree Parkway Norcross, Georgia 30092 Ms. Helen Nicolaras. Project Manager Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 l Mr. J.C. Bryant

' NRC Senior Resident Inspector Oconee Nuclear Station

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