ML20058P193

Monthly Operating Repts for Sept 1993 for McGuire Nuclear Station

ML20058P193
Person / Time
Site:	McGuire, Mcguire
Issue date:	09/30/1993
From:	Mccraw E, Robert Williams DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9310220148
Download: ML20058P193 (13)

Text

II I

Duke nr:rer Crimpany Dectric Center PO Box 1006 Charintre, NC 28201-1906 i

l DUKEPOWER October 15, 1993 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C.

20555 RE: McGuire Nuclear Station Docket No. 50-369 and -370 File:

GS-801.01

Dear Sir:

Please find attached information concerning the performance and operating status of the McGuire Nuclear Station for the month of September, 1993.

Very truly yours, 5? h b'f ? W ~

E. O. McCraw, Manager Operations, Performance & Automation EOM/ raw Attachments xc:

Stewart D. Ebneter V. Nerses, Project Manager Regional Administrator / Region 11 Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Washington, D.C.

20555 Atlanta. GA 30323 INP0 Records Center Ms. Margaret Aucoin Suite 1500 Nuclear Assurance Corporation 1100 Circle 75 Parkway Suite 200 Atlanta, GA 30323 655 Engineering Drive Norcross, GA 30092-2843 American Nuclear Insurers P. K. VanDoorn c/o Dottie Sherman, ANI Library Senior Resident Inspector Town Center, Suite 300S McGuire Nuclear Station 29 South Main Street West Hartford, CT 06107-2445 9310220148 930930 E'

PDR ADOCK 05000369 ks R

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U.S. NRC --McGuire-October 15, 1993 Page 2 l

bc: K. S. Canady-(EC08H)

D. R. Bradshaw (EC07A)

B. T. Faulkenberry (EC07C)

R. O. Sharpe-(MNS)

T. E. Mooney (EC05N)

B. J. Horsley (EC03U)

N. A. Rutherford (EC071)

D. E. Bortz (EC08G) l R. A. Williams (EC07A) (3)

J. C. Wimbish (EC07B)

R. C. Norcutt (MG01A)

E. C. Fisher (MNS)

B. W. Walsh (ECllC)

Jim Thomae (CNS) l C. D. Denton (PB05E)

J. Roth (MNS)

Candace Paton (PB02L)

G. A. Copp (EC050) (File) j B. A. Whitlock-(0NS)

)

0FERATINS DATA FEPORT J

' DOCKET ND

'50-369

. DATE October 15,1993 OPERATING STATUS COMPLETED BY R.A. Williass TELEFHDNE 704-382-5346 n

1. Unit Name: McGuire 1

'I

2. Reportir.g Period: Septester 1,1993-September 30,1993 2

3. Licensed Thereal Power (MWth 3411

4. Nameplate Rating (Gross MWe):

13055 Notes.* Nameplate Rating

5. Design Electrical Rating (Net MWe),

.!!B0 (Bross MWe) calculated as

6. Maximus Dependable Capatity (Srcss MWelt 1171 1450.000 MVA :.90 power

7. Maximus Dependable Capacity (Net itWeh 1129 factor per Page lii, B. If Changes Octur in Capacity Ratings (Items Nusber 3 Through 7) Since Last NUREB-0020.

Report. Give Reasons:

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

10. Reason For Restrictions, If any:

i i

This Month Yr.m ate-Cuaulative i

f

11. Hours In Reporting Feriod 720.0-6551.0 103727.0

12. Number Of Hours Reactor Was Crttical

'0.0 3371.6 72227.7 l

13. Reactor Reserve Shutdown Hours

--0-- -

--0--

l

14. Hours Senerator On-Line 0.0 3329.9 71452.3 j

15. Unit Reserve Shutdown Hours

--0--

--0--

--0--

16. Bross Thereal Energy Generated (M E O

11014365 220788406

.i

17. Gross Electrical Energy Generated (NWH) 0 3740567

.75915897 i

19. Net Electrical Eriergy Benerated (MWH)

-9587 3558953 72475288'

19. Unit Service Factor 0.0 50.8 68.9 l

20. Unit Availability Factor 0.0 50.0

-68.9

21. Unit Capacity Factor (Using MDC Net) 0.0 49.1 60.8

22. Unit Capacity Facter (Using DER Wet) 0.0 46.0 59.2

23. Unit Forced Outage Rate 100.0 25.0 14.2

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

None

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

October 20, 1993 l

26. Units in Test Status (Prior to Consercial Operation):

Forecast Achieved-INITIAL CRIT![ALITY INITIALELECTRICITY J

COMMERCIAL OPERAT10N Ji I

i 1

.l

7.-

i

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OPERATING DATA REPORT i

t DOCKET ND' 50-369

. UNIT McGuire 1 DATE Dctober 15. 1993 CDMPLETED BY R.4, Williams

' TELEPHONE 704-392-5346

'i

' MONTH Septesber, 1993

?

CA_Y AVERABE DAILV POWER LEVEL p_A1 AVERABE DAILY POWER LEVEL (MWe-Net)

(MWe-Met)

'f 1

0 17 0

2 0

18 0

3~

0 19 0

lq 4

0 20 0

i i

5 0

21 0

6 0

22 0

~'

't 7

0 23 0

B 0

24 0

9 0

25 0

j 10 0

26 0

e 11 0

27 0

I 12 0

2B 0

13 0

29 0

14 0

30 0

15 0

16 0

1 j

i l

.. - ~

-.m,

UNIT SHUTDOWNS AND POWER REDUCTIONS' DOCKET NO. _50-369 UNIT NAME McGulus 1 DATE lu/ lo/ 'J J REPORT MONTH September 1993 COMPLETED BY N.

C.

51MMUN5 TELEPHONE

(/u4J-Juz-ozbJ-(1) 2)

(4)

(5)

E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE 5

93 1 F

605.17 A

CH HTEXCH

'A' STEAM GENERATOR TUBE LEAKAGE REPAIR 6

93-9-26 F

114.83 A

CG PUMPXX VOLUME CONTROL SYSTEM PUMP SEAL REPAIR (1)

(2)

(3)

(4)

F Forced Reason

• Method:

Exhibit G - Instructions S Scheduled A-Equipment Failure (Explain) 1-Manual for Prenaration of, Data B-Maintenance or test 2-Manual Scram Ent W Sheets For Licensee C-Refueling 3-Automatic Scram Event Report (LER (NUREG-0161))

D-Regulatory Restriction 4-Other (Explain)

File E-Operator Training & License Examination F-Administrative (5)Exhibit I - Same Source H-Other (Explain) (Explain)

G-Operator Error l

l

v 1

DOCKET: 50-369

'I UNIT: McGuire 1 '

Date: '10/15/93 4

NARRATIVE

SUMMARY

MONTH: September 1993 McGuire Unit 1 began the month of September in a steam generator tube leak outage. A volume control pump seal failed, and the unit remained in the outage for pump repairs for the remainder of the month.

S e

Prepared by N. C. Simmons Telephone: 704-382-5263

--r

l MONTHLY REFUELING INFORMATION REOUEST 1.

Facility name: McGuire, Unit 1 2.

Scheduled next refueling shutdown: Auoust 1994 3.

Scheduled restart following refueling: October 1994 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF i

ANY T.S.

CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGH 6 WILL NO LONGER BE MAINTAINED IN THIS REPORT.

4.

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

If yes, what will these be?

f If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions?

5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

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: 583 8.

Present licensed fuel pool capacity: 1463 l

Size of requested or planned increase: ---

9.

Projected date of last refueling which can be accommodated by present licensed capacity: March 2006 h

DUKE POWER COMPANY DATE:

Ocf.ober 15, 1993 Name of

Contact:

N.

C.

Simmons Phone:

704-382-5263 i

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i OPERATING DATA REPCRT-

- 1 1

DOCKET ND' 50-370 DATE Octotter 15. 1993 OPERATING STATUS COMPLETED BY R.A. Williams TELEPHONE -704-382-5346-

1. Unit Mase: McGuire 2

2. Reporting Period: Septester 1,1993-September 30,1993

' i

3. Licensed Thersal Power (MWt):

3411

4. Nameplate Rating (Gross MWe):

13056 Notes iMaseplate Ratirg-i

5. Design Electrical Rating (Net MWels 1180 (Bross MWe) calculated as:

-6. Maxisus Dependable Capac.ity (Gross MWel. 1171 1450.000 MVA x.90 power'

- 7. Manisus Dependable Capacity (Met MWe):

1129 factor per Page lii,

6. If Changes Dccur in Capacity Ratings (!tess Nusber 3 Through 7) Since Last NUREB-0020.

Report. Sive Reasons:

9. Fewer Level To Which Restricted, if Any (Net MWe):

10. Reason For Restricticos, If any:

t I

This Month Yr.-to-Date

-Cumulative

'll. Hours in Reporting Period 720.0 6551.0 B4023.0

12. Naber Of Hours Reactor Was Critical 354.6 4662.5 64078.9

13. Reacter Reserve Shutdcwn Hours

--0--

--0--

- ?

14. Hours Benerator On-Line 317.0 4617.9

'63115.0

15. Unit Reserve Shutdown Hours

--0--

--0--

16. Bross Thersal Energy Benerated (MWH) 914446 14699312 20610686B -

17. Gross Electrical Energy Generated (MWHI 304521 5119963 72039664' l

18. Net Electrical Er.crgy Senerated (MWH1 277B54 4882193 69043159

19. Unit Service Factor 44.0 70.5 75.1

20. Unit Availability fa:ter 44.0 70.5 75.1

21. Unit Capacity Facter (using MDC Net) 34.2 66.0 71.9

22. Unit Capacity Facter (using DER Net) 32.7, 63.2 69.7-3

23. Unit forced Dutage Rate 13.2 2.0 7.2 -

-l

24. Stmth wn 5theduled Dyer Next 6 Months (Type, Date, and Duration of Each):

Norte

- i

25. If Shut Down At End Of Report Period. Estimated Date of Startup: October 15. 1993 26, Units In Test Status (Prior to Coseercial Operation):

Forecast Achieved-j INITIAL CRITICALITY-INITIAL ELECTRICITY COMERCIAL DPERATION l

4

r.,. - - -

v

-w e

w,-,-

,mee

~e-+-

i J

OPERATING DATA REPDRI DOCKET NO 50-370' ilNIT Mt6uire 2 DATE October 15,1993 COMPLETED BY R.A. Willians TELEPHONE 704-382-5346 M3 NTH September 1993 r!

D AVERAGE DAILY F0WER LEVEL

[

AVERASE CAILY F0WER LEVEL M

E (NWe-Net)

(MWe-Net) 1 0

17

'929 2

0 18 990

+

3 0

19 090 4

0 20 "B9 0

21 1069 6

0 22 1084 7

0 23 1097 8

0 24 1108 9

0 25 1108 10 0

26 1109 11 0

27 BIO

-12 0

2B 0

i 13 0

29 0

l 14 14 30 0

15 236 t

16 544 t

r 8

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-370 UNIT NAME Muuulut z DATE 10/1n/ 93 REPORT MONTH.

September 1993 COMPLETED BY N.

C.

SIMMUNS TELEPHONE

(/u4)-382-dzo; (1) 2)

(4)

(5)

E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPCRT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE 4

93 1 S

318.00 C

RC FUELXX END-OF-CYCLE 8 REFUELING OUTAGE 5

93-9-14 S

7.73 B

RC FUELXX ZERO POWER PHYSICS TESTING DELAYS 17-P 93-9-14 S

B IA XXXXXX POWER RANGE TRIP ADJUSTMENT 18-P 93-9-15 S

B IA FUELXX FLUX MAPPING 19-P 93-9-15 S

B IA INSTRU NUCLEAR INSTRUMENTATION CALIBRATION 20-P 93-9-16 S

B IA FUELXX FLUX MAPPING 6

93-9-27 F

48.00 A

1 CB VALVEX LETDOWN HEADER MANUAL ISOLATION VALVE LEAK 7

93-9-29 5

29.23 B

CH HTEXCH STEAM GENERATOR INSPECTION OUTAGE (1)

(2)

(3)

(4)

F Forced Reason-Method:

Exhibit G - Instructions A-Equipment FailureB-Maintenance or test (Explain) 1-Manual for Preparation of, Data S Scheduled 2-Manual Scram EntW Sheets For Licensee C-Refueling 3-Automatic Scram Event Report (NUREG-0161))

(LER D-Regulatory Restriction 4-Other (Explain)

File E-Operator Training & License Examination F-Administrative (5)

(Explain) (Explain)

Exhibit I - Same Source G-Operator Error H-Other

1 DOCKET; 50-370 UNIT: McGuire 2 Date: 10/15/93 NARRATIVE

SUMMARY

MONTH: September 1993 McGuire Unit 2 began the month of September in end-of-cycle 8 refueling outage. The unit was taken off-line to started end-of-cycle 8 refueling outage on 7/1 at 0600. The unit remained in the refueling outage until 9/14 at 1344. The refueling outage was extended by 7.73 hours8.449074e-4 days <br />0.0203 hours <br />1.207011e-4 weeks <br />2.77765e-5 months <br /> beyond the original planned duration. During power escalation, the unit held at 17% power from 1515 to 2129 for power range trip adjustments and auxiliary feedwater flow balancing. The unit held at 30% power from 9/15 at 0457 to 1407 for flux mapping and chemistry. The unit held at 38% power from 1620 to 9/16 at 0047 for nuclear instrumentation calibrations, and at 60% power from 1140 to 2137 for flux mapping. The unit held at 90% power from 9/17 at 1215 to 9/21 at 0233 due to a flux depression, identified at 30% and 60% power.

The unit was returned to 100% full power on 9/21 at 0630. The unit commenced a power decrease on 9/27 at 1640 due to an unidentified reactor coolant system leak greater than 1 gpm. The unit was removed from service at 1846. The leak was identified on the letdown header manual isolation valve.

The unit entered the planned steam generator inspection outage on 9/29 and remained in the outage for the remainder of the month.

Prepared by N. C. Simmons Telephone: 704-382-5263

r j

l MONTHLY REFUELING INFORMATION REOUEST i

1 1.

Facility name: McGuire, Unit 2 l

2.

Scheduled next refueling shutdown: November 1994

'3.

Scheduled restart following refueling: January 1995

[

THE PROJECT MANAGER HAS BEEN ADVISED BY. SEPARATE COMMUNICATION OF I

ANY T.S.

CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 l

THROUGH 6 WILL NO LONGER BE MA.INTAINED IN THIS REPORT.

~

4.

Will refueling or resumption of operation there'after require a l

technical specification change or other license amendment?

l If yes, what will these be?

If no, has reload design and core configuration been reviewed by i

Safety Review Committee regarding unreviewed safety questions?

5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

t 6.

Important licensing considerations (new or different design or l

supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

l 7.

Number of Fuel assemblies (a) in the core: 193 l

(b) in the spent fuel pool: 817 t

i 8.

Present licensed fuel pool capacity: 1463 i

Size of requested or planned increase: ---

9.

Projected date of last refueling which can be accommodated by-present licensed capacity: December 2003 l

DUKE POWER COMPANY DATE:

October 15, 1993 Name of

Contact:

N.

C.

Simmons Phone:

704-382-5263

)

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4 McGUIRE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT I

August 1993 1.

Personnel Exposure -

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

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