ML20214A284

Monthly Operating Repts for Oct 1986

ML20214A284
Person / Time
Site:	McGuire, Mcguire
Issue date:	10/31/1986
From:	Reavis J, Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8611190367
Download: ML20214A284 (12)

Text

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n' OPERATING DATA REPORT DOCKET NO.

50-369 DATE 11-14-86 COMPLETED BY T n naavis TELEPliONE 704-373-7567 OPERATING STATUS

1. Unit Name:

McGuire 1 Notes

• Nameplate Rating (Gross MWe) calculated as

2. Reporting Period: October 1. 19R6-netnhar 31 19R6

3. Licensed Thermal Power (MWt):

3411 1450.000 MVA x.90 power 1305*

factor per Page lii,

4. Nameplate Rating (Gross MWe):

NUREG-0020.

5. Design Electrical Rating (Net MWe):

1150

6. Maximum Dependable Capacity (Gross MWe):

7. Maximum Dependable Capacity (Net MWe):

1150

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

None None

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

10. Reasons For Restrictions,if Any:

This Month Yr.-to.Date Cumulative

11. Hours In Reporting Period 745.0 7 296.0 43 104.0

12. Number Of Hours Reactor Was Critical 675.7 4 230.8 29 236.7

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 675.6 4 136.2 28 847.7

15. Unit Reserve Shutdown Hours

~~~'

16. Gross Thermal Energy Generated (MWH) 2 293 046 13 026 525 80 393 100 t

- 17. Gross Electrical Energy Generated (MWH) 793 840 4 522 357 27 833 590

18. Net Electrical Energy Generated (MWH) 762 915 4 306 841 26 458 855

19. Unit Service Factor 90.7 56.7 66.9

20. Unit Availability Factor 90.7 56.7 66.9

21. Unit Capacity Factor (Using MDC Net) 89 1 s1.1 52.2

(

22. Unit Capacity Factor (Using DER Net) 89.1 _

51 1 52.2

23. Unit Forced Outage Rate 9.3 5.9 13.2

24. Shutdowns Scheduled Over Next t Months (Type. Dare, and Duration of Each P I

Kone November 16,19E6

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

)

26. Units in Test States e Prior to Commercial Operation):

Forecast Achieved l

INITIA L CRITICA LITY l

lNITIA L ELECTRICITY CO\\lMERCIAL OPERATION I

L (9/77 )

8611190367 861031 ADOCK0500g9 PDR R

p g l i

AYERAGE DAILY UNIT POWER LEYEL DOCKET NO.

50-369 UNIT McGuire 1 DATE November 14, 1936 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 MONTH October, 1986 DAY AYERAGE DAILY POWER LEVEL DAY AYERAGE DAILY POWER LEVEL IMWE-Neti IMWE-Net!

1 1120 17 1148 2

1117 18 1148 3

1114 19 1147 4

1118 20 1147 5

1117 21 1000 6

1123 22 1151 7

1125 23 1151 8

1129 24 1153 9

1132 25 1151 10 1132 26 1149 11 1132 27 1151 12 1140 28 1132 13 1143 29 1

2 14 1146 30 0

15 1145 31 0

16 1146 A

i 1

I

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET N0. 50-369 UNIT NAME McGuire 1 l

DATE 11/14/86 REPORT MONTH October 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 i

O h en$

License y

Cause & Corrective c32 v5E

~

No.

Date

%h p3y Event Be y

c Action to o

ge, y,

R YE 8

NEE RE 8E H

o-o:

Emo Report #

mo oa Prevent Recurrence 41-p 86-10-01 F

A HH HTEXCH T2TB2" Heater: String Isolated 42-p 86-10-07 F

A HH VALVEX High Pressure Heater "Al" Cut of Service Due to Extraction Check Valve Closed l

43-p 86-10-15 F

A IC INSTRU Quadrant Power Tilt Ratio Instrumen-I tation Problem on Channel "N-41" 44-p 86-10-20 S

B CH XXXXXX Moisture Carry Over Test 45-p 86-10-21 F

A ED INSTRU Loss of "lA" Busline During Relay Testing 12 86-10-29 F

69.38 A

1 XX VALVEX Rotork Valve Actuator Check-Out 1

i I

1 2

3 4

Reason:

Method:

Exhibit G - Instructions SS led X Mu'Ipment Failure (Explain) 1-Manual fcr Preparation of Data B-Mnintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Autmatic Scram Event Report (LER)

D-Regulatory Restriction 4-Other (Explain)

File (NUREG-0161)

E-Operator Training 4 License Examination F-Administrative 5

G-Operational Error (Explain)

Exhibit I - Same Source H-Other (Explain) l(9/77) l

l i

1

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DOCKET NO: 50-369 UNIT: McGuire 1 DATE: 11/14/86 NARRATIVE

SUMMARY

Month:

October 1986 McGuire Unit 1 began the month at 100% power. A string of feedwater heaters were out of service which caused-a reduction in efficiency. The heaters were placed back in service on 10/05 and the efficiency increased. The unit remained at 100% until 10/15 when load was reduced to 97%. An instrument problem indicated that the Quadrant Power Tilt Ratio (QPTR) technical specification.

had been exceeded. The problem was corrected and the unit returned to 100%

within an hour. The unit remained at 100% until 10/21 when a run back to 55%

power occurred. The run back was caused by a burned contact on a relay. The unit returned to 100% that evening. On 10/29 the unit was forced off line by a safety question concerning Rotork valves. The unit remained off line for the rest of the month.

MONTRIX REFUELING INFORMATION REQUEST 1.

Facility name: McGuire, Unit 1 2.

Scheduled next refueling shutdown: October, 1987 3.

Scheduled restart following refueling:

November, 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:

193 (b) in the spent fuel pool:

221 8.

Present licenced fuel pool capacity:

1463 Size of requested or planned increase:

9.

Projected date of last refueling which can be accommodated by present licensed capacity: August, 2010 DUKE POWER COMPANY DATE: November 14, 1986 Name of

Contact:

J. A. Reavis Phone:

704-373-7567

OPERATING DATA REPORT DOCKET NO.

50-370 DATE 11-14-86 CO31PLETED BY J.A. Reavis TELEPHONE vnd-173-7567 OPERATING STATUS

1. Unit Name:

Mccuire 2 Notes

• Nameplate Rating (Gross MWe) calculated as

2. Reporting Period: October 1.

1986-or.enhor 11_ ings

3. Licensed Thermal Power (31Wt):

3411 1450.000 MVA x.90 power

4. Nameplate Rating (Gross alwe):

1205*

factor per Page lii, NUREG-0020.

S. Design Electrical Rating (Net SIWE):

1150

6. Sfaximum Dependable Capacity (Gross AlWe):

7. Staximum Dependable Capacity (Net SlWe):

1150

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

None None

9. Power Level To Which Restricted. if Any (Net 3!We):

10. Res>ons For Restrictions,if Any:

This 3fonth Yr.-to.Date Cumulative

11. Hours In Reporting Period 745.0 7 296.0 23 400.0

12. Number Of Hours Reactor was Critical 672.4 4 723.0 16 351.6

13. Reactor Reserve Shutdown Hours

14. Hours Generator On.Line 671.8 4 530.4 15 845.0

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (31WH) 2 268 723 15 175 428 51 325 805

17. Gros; Electrical Energy Generated (31WH) 792 433 5 305 160 18 005 727

18. Net Electrical Energy Generated (31WH) 761 464 5 075 llo 17 228 792

19. Unit Service Factor 90.2 62.R 67.7

20. Unit Availability Factor 90.2 62.8 67.7

21. Unit Capacity Factor (Using.\\lDC Net) 88.9 60.5 62.9

22. Unit Capacity Factor (Using DER Net) 88.9 60.5 62.9

23. Unit Fcreed Outage Rate 9.8 5.2 1 f5.1

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

None

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

November 29,1986

26. Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIA L CRITICA LITY INITIA L ELECTRICITY CONINlERCIAL OPERATION (0/77)

AYERACE DAILY UNIT POWER LEYEL DOCKET NO.

50-370 UNIT McCutre 2 LATE Noveeber 14, 1986 COMPLETED BY J. A. Reavis 1ELEPHONE 704-373-7567 MONTH October, 1986 DAY AYERACE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-Net!

(MWE-Net) 1 1152 17 1139 2

1150 18 1149 3

1150 19 1150 4

1149 20 1151 1150 21 1151 6

1147 22 1151 7

1150 23 1150 8

1149 24 1150 9

1150 25 1150 10 1150 26 1151 11 1150 27 1151 l

l 12 1152 28 731 13 1150 29 0

i 15 1148 31 0

j 16 1148 l

i v v

,y,_

..-.,m.

m.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. so-17n UNIT NAME w.cn % 9 DATE 11/14/86 REPORT MONTH october 1986 COMPLETED BY J. A. Reavis TELEPHONE 704-373-7567 "s.3

'c; o, g

' License g

Cause & Corrective e

- 7 "c

a." E

'Be En Action to No.

Date

~.

%5-o-

ou Event a

'o E

5$5

%4 b"8 4

i N 55 E

$5S Report #

vid Prevent Recurrence 26-p 86-10-17 F

B CH VALVEX Stroke Time Feed Water Regulating Valve "2CF-23" 27-p 86-10-28 F

B AA XXXXXX Annulus Ventilation Inoperable Due.to Surveilance Test 28-p 86-10-28 F

A SH XXXXXX Replace Hydrogen Igniters 29-p 86-10-28 F

A CJ VALVEX Charging Header Penetration Declared Inoperable due to Rotork Valve Operators 14 86-10-28 F

73.22 A

1 XX VALVEX Rotork Valvs Actuator Work t

i 1

2 3

4 Reason:

Method:

Exhibit G - Instructions SS 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-Administrative S

G-Operational Error (Explain)

Exhibit I - Same Source H-Other (Explain)

(9/77)

DOCKET NO: 50-370 UNIT: McGuire 2 DATE: 11/14/86 NARRATIVE SUlDfARY Month: October 1986 McGuire Unit 2 operated at 100% until 10/28 when the unic was forced to reduce power while an operability test was performed on the Annulus; Ventilation. system.

The Periodic Test that normally verifies operability had been missed.

Before the system could be declared operable, the unit was forced off line by a safety question concerning Rotork valves. The unit. remained off line the rest of the month.

a

[

I 2

1

MONTHLY REFUELING INFORMATION REQUEST 1.

Facility name: McGuire, Unit 2 2.

Scheduled next refueling shutdown:

May, 1987 3.

Scheduled restart following refueling: July, 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:

193 (b) in the spent fuel pool:

168 8.

Present licensed fuel pool capacity:

1463 Size of requested or planned increase:

9.

Projected date of last refueling which can be accommodated by present licensed capacity: August, 2010 DUKE POWER COMPANY DATE: November 14, 1986 Name of

Contact:

J. A. Reavis Phone:

704-373-7567

..._.=.

1 McGUIRE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT 1.

Personnel Exposure For the month of September, no individuals exceeded 10 percent of their allowable annual radiation dose limit.

2.

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

l t

l l

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DUKE POWER GOMPAhT P.O. BOX 33189 CHARLOTTE, N.C. 28242 HALB. TUCKER TELEPHONE vna eneses,,,

(704) 373-4531 muotaan rwsoonow November 14, 1986 Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Attention: Document Control Desk Re: McGuire Nuclear Station Docket No. 50-369 and 50-370

Dear Sir:

Please find attached information concerning the performance and operating status of the McGuire Nuclear Station for the month of October,1986.

Very truly yours, d

g Hal B. Tucker JAR /04/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 Commission Suite 1500 MNBB-5715 1100 circle 75 Parkway Washington, D. C.

20555 Atlanta, Georgia 30323 Mr. Darl Hood, Project Manager Mr. Richard G. Oehl, NE-44 Office of Nuclear Reactor Regulation U. S. Department of Energy U. S. Nuclear Regulatory Commission 19901 Germantown Road Washington, D. C.

20555 Germantown, Maryland 20874 Ms. Judy Dovers Mr. W. T. Orders Nuclear Assurance Corporation NRC Resident Inspector 5720 Peachtree Parkway McGuire Nuclear Station Norcross, Georgia 30092

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