ML20070L697

Monthly Operating Repts for Feb 1991 for McGuire Nuclear Station Units 1 & 2

ML20070L697
Person / Time
Site:	Mcguire, McGuire
Issue date:	02/28/1991
From:	Tuckman M, Robert Williams DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9103200172
Download: ML20070L697 (13)

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I ik I;e ? h;; cts c,r i1;.rn::, ::t i ( %pli.llt .\ (' lhp?l-lHDl jlvlj]l] fyJJ DUKE POWER March 15, 1991 U. S. Nuclear Regulatory Comnission Attention: Document Control Desk Washington, D. C. 20555 Re: McGuire Nuclear Station Docket No. 50-369 and 50-370

Dear Sir:

Please find attached information concerning the prrformance and operating status of the McGuire Nuclear Station for the month of February 1991.

Very truly yours, b ,

M.S. Tuckman JAR /15/ jar Attachment xc: Mr. Stewart D. Ebneter American Nuclear Insurers Regional Administrator / Region 11 c/o Dottie Sherman, ANI Library V. S. Nuclear Regulatory Commission The Exchange, Suite 245 101 Marietta Street, NW, Suite 2900 270 Farmington Avenue Atlanta, Georgia 30323 Farmington, CT 06032 INP0 Records Center Mr. Richard G. Gehl, NE-44 Suite 1500 U.S. Department of Energy

! 1100 Circle 75 Parkway 19901 Germantown Road Atlanta, Georgia 30323 Germantown, Maryland 20874 Mr. Tim Reed, Project Manager Mr. P. K. VanDoorn Office of Nuclear Reactor Regulation NRC Resident Inspector l U. S. Nuclear Regulatory Commission McGuire Nuclear Station Washington, D. C. 20555 Ms. Vickie White Nuclear Assurance Corporation 6251 Crooked Creek Road Norcross, Georgia 30092 k0$((*9f8E2e lonv.a ? gg TEM

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OFERAtlNG DATA REPORT-JOU ET NO 50-369 DATE Nrch 15. 1991 (piRATINSSTAJJi COMPLETF.D l'Y R.A. Willines TELEPHONE 704-373-5987

1. Unit Nase: McGuire 1

2. Reporting feriod: February 1, 1991 February 29, 19?!

3. Licensed theraal Font (MWt): 3411

4. Hastplate Rating (6 055 MWe): 1305* .. Notes tWastplate Rat ugL

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

6. Mariaue tependable Capacity (Bross MWch 1171 145).000 MVA .90 power

7. Marinus I>epar.dable Capacity (Net MWeh- 1;29 factor per Page til.-

6. If Changes ?ccur in Capacity Ratings titeas Nesber 3 Through ) Bloce Latt.~ .NURE6-00F0. .

Report. Give Reasons: .

9. Power Level To Which Restri" ed, if Any (Net NWeh

10. Reason For Restri:tions, If any:

j. This Month -Yr.-to-Date Cusulattye l

11. Hours in Reporting Peiiod .

672.0 1416.0 01048.0 ,

12. Nusber Of Hours Rea: WasCritical 595.5 :1339.6 57005.6 L 13 Reactor Reserve 55utet . imts --0-- --0-- --0--

It Fours Bestator Dn-Liu 589.3 1333.3 56353.3

15. Unit Reserve Snutdan Hot ri -+- --0-- -

l: 16, 6tess Thereal Energy ten s ted (MWH) 1818751- '4339639 170574201-l Gross Electri:a'. Energy Gen a ted (MWH)

_; 629393 11512877 58735312'

18. Net Electrital Energy Senerated (MMD 600697 14530!$- t56041244-

19. Unit Service Factor 87.7 94.2 69A i

- 20, Unit Availability Ftetor 87,7- '94.2 69,.i l 21. Unit Ca

acity Factor tusing MCC Net) 79.4 90.9 51.0

22. Unit Capacity Factor (Using DEF Net) 76.0 B7.0 15f.6

23. Unit Forced LNtage Rate

- 12.3 - - 5.9 f2.7

24. Shutdo m Sche;uled Over Next 6 ftonths (Tyre, Sate -and Duration of Eachh None

25. If Shut Down At Er4 Of Report Period. Estimated Date of Star ap:

26. (Jnits In Test Status (Frior. to Consercial Operationh Forecast: ' Achieved

!N!11ALCRiflCALITY-INiilAL ELECTRICITY.

COMERCIAL OPERATION t

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-c OPERATING DATA REPORT-DSCKET NG 369 _

Unit- McBulte 1 DATEMarch 15,1991 i

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COMPLETFD BY'--R.A, Williams-

. TELEPHONE 704-373-59B7 I

M0hTH February,1991 M AVERASE DAILY F0WER LEVEL ' BY AVERA6! DAILY POWER LEVEL iMWe-Net) . (MWe#~" ,

i 1143 17 I t'd 2 11'.4 .!B , ;J t 44 3 1145 19 lbe '

4- 1144 20 0

$ 1144 21 16 i

6 1146 22- 442 l 7 1147 - 23 460 t

8 il41 24' 056 l

9' 1143 25 1159 l l

! 10 1f44 26 - 1144' ,

.11 - '655 27 ~114*

12 0 28- ._

1144' j i- 13 260 ,

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-369 UNIT NAME Mwu1ME 1  !

DATE u3/10/ 91 - 1

'PAGE"1 OF 2.. REPORT MO"TH February 1991 COMPLETED BY s. w. MusEM -

TELEPHONE (/041->/J-d/bz '{

(1) f2) 3 I(4) (5) [

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T A OF- LICENSE +

N 'Y S SI'UT EVENT SYS- JAUSE AND CORRECTIVE L.

! O P DURATION- O DOWN REPORT TEM COMPONENT ACTION TO t

. DATE E HOURS N R/X NO. CODE CODE- PREVENT RECURRENCE  ;

i 1 2-11 F 37.82 A '3 EA TRANSF IDSS OF OFF-SITE POWER DUE TO j IMPROPER TESTING PROCEDURE ON i 4 AUTOBANK TRANSFORMERS  !

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1-P 91 2-13 F -

B --

IE INSTRU HOLDING POWER FOR NUCLEAR  !

INSTRUMENTATION CALIBRATION

'f 2-P 91- 2-13 F- ,

-B --

HG XXXXXX ' HO'alNG POWER FOR CHEMISTRY j 3-6e 91- 2-13 F' --

B --

IE INSTRU H( .aNG POWER FOR NUCLEAR j INSTRUMENTATION CALIBRATION  :

4-P 91- 2-13 F --

B --

CB INSTRU HOLDING POWER FOR-REACTOR COOIJ.NT SYSTEM LEAKAGE CALCULATION 2 '91- 2-19 F- 44.88. A 3 ZZ CKTBKR . INADVERTENT REACTOR TRIP DURING ,

TROUBLESHOOTING OF REACTOR TRIP t BREAKER ENCLOSURE .!

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(1)L (2). (3) (41 -

F Forced Reason- Method: cxhibit G - Instructions

.S Scheduled :A-Equipment Failure-B-Maintenance or. test (Explain) .1-Mantial for Preparation of-Data-2-Manual Scram Entry. Sheets For Licensee ^i '

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'.C-Refueling- 3-Automatic Scram Event Report (LER D-Regulatory Restrictiory , , 4-Other (Explain) File (NUREG-Ol61))'

E-Operator Training.& License Examination- ,

F-Administrative .

(5)

G-Operator Error-(Explain) Exhibit I'- Same Sourcei  ;!

, H-Other (Explain)  :

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t UNIT SHUTDOWNS AND POWER REuUCTIONS DOCKET NO. 50-369 i UNIT NAME Mwulut 1 .-

'DATE UJ/k 191 PAGE 2 OF.2 REPORT MONTH February 1991 COMPLETED BY s. w. Must;M j TELEPHONE (/u43 -J /J -3 /t>z  :: t (1) 2) _

(4) (5) ,  ;

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T A OF ' LICENSE t N Y .

S SHUT EVENT SYS- CAUSE'AND CORRECTIVE :i P DURATIO!! REPOR" TEM COMPONENT O O DOWN ACTION TO j

.- DATE E HOURS N' R/X NO. CODE CODE PREVENT RECURRENCE .i .

5-P 91- 2-21 F --

B: --

.HG XXXXXX HOLDING POWER FOR CHEMISTRY "6--P 91- 2-22 -F --

A -- HA TURBIN HOLDING POWER DUE TO HIGH PRESSURE i TURBINE STEAM LEAK  ;

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t Forced S Scheduled keason- othodi

1-Manual bxhibitG-Instructions

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A-Equihment FailureB-Maintenance or' test (Explain) -

for Preparation of Data .:

2-Manual: Scram Entry:Sneets For Licensee  ;

C-Refueling . 3-Automatic Scram- Event Report'-(LER) ,

D-Regulatory Restriction , ,

4-Other (Explain) File (NUREG-Ol61)

E-Operator Training & License Examination '

1 F-Administrative -(5)

!' G-Operator Error (Explain) Exhibit-I - Same Source-

? H-Other (Explain) .

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DOCKET NO: 50 369 UNIT: McGuire 1 DATE: 3/15/91 NARRATIVE

SUMMARY

MONTH: February 1991 Mc011re Unit 1 began the month of February operating at 100% full power, The an1* operated at 100% full power until 1355 on 02/11, when the unit trippod off line due to loss of off site power due to an improper testing procedure on the autobank tra mformers, .The unit returned on-line at 0344 on 02/13. During the power increase, the unit was held 3 at 10% power from 0510 to 0613 on 02/13 for nuclear instrumentation calibration, at 25% power from 0842 to 1100 on 02/13 for chemistry concerns, at 30% power from 1345 to 1521 on 02/13 for nuclear a instrumentation calibration, and at 40t power from 2038 to 2124 on 02/13 for reactor coolant system leakage calculation, The unit reached 100% full power at 0126 on 02/15. The unit operated at 100% full power until 2143 on 02/19, when an inadvertent reactor trip occurred during troublesb>oting of a reactor trip breaker enclosure, The unit returned on-line at 1836 on 02/21. ..tring the power increase, the-unit was held at 20% from 2130 to 2200 on 02/21 for chemistry concerns and at 40%

power from 0537 on 02/22 to 2110 on 02/23 due to a high pressure turbine steam leak. The unit reached 100% full power at 0415 on 02/25, and operated at 100% full power for the remainder of the month, 0

Prepared by: S. W. Hoser-Telephone- 704-373-5762 P

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: McGuire, Unit 1

2. Scheduled next refueling shutdova: September 1991

3. Scheduled restart following refueling: November 1991 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF 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? 4 If yes, what will these be? ____.

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviev:9d safety questions?

5. Scheduled date(s) for submitting proposed licensing action and supporting info rmation:

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new ope-ating procedures).

7. Number of fuel assernlies (a) in the core: 193 (b) in the spent fuel pool: 443

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: March 2006 DUKE POWER COMPANY DATE: March 15, 1991

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Name of

Contact:

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

OPERAilWB DA'A REPORT

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DOCKET N3 50-370 DATEMarct. 15. 1991-OPERATINGSTAlg COMPLETEDBY R.A. Williaes TEt.EPHONE 704 373 5987

1. Unit Naaet McGuire 2

2. Reporting Feriod: February 1, 1991-February 28, 1991 3.LicensedThermalPower.(MWt): 3411 4, Naseplate Rating (Stoss Mke): 13056 Notes IN ueplate Rating

5. Design Electrical Pating (Net MWO 1180 (Bross NWel calculated as-6.MaxinusDependableCasacity(ErossMWell 1171 1450.000 MVA x .90 power

7. Mnisas hpeedable Capacity (het MWelt 1129 factor per Page lii,

5. If Changes Occur in Capacity Ratiiigs (1 teas Nuaber 3 Through 71 Since Last . NURE6-0020.

Keport. Give F+asons:

9. Fower Level to Which Festricted, if Any (Net NWe):

10. Reason Fe 'iestrictions, !! any:

This Moeth Yr.-to-Date Cuculative

!!.HoursinReportingPeriod 672.0 1416.0 61344.0

12. Nuaber Of Hours Reactor Wu Critical -472.0 1416.0 46056.1 13.ReactorReserveShutdownHours --0-- --0-- --0--

14. Hours Generator On-Line 672.0- 1416.0 45210.0

15. Untt Reserve Shutdewn Hours - ---)-- - - -

16. Bross Theraal Energy Benerated (MW) 2231023 M56853 1472616%

17. Gross Electrical Ene gy Generated (NWH) _784630 1639411 51562612

18. Net Electrical Energy Generated (MWH) 756349 1580297 494%743-

19. Unit Service facter 100.0 100.0 73.7-

-20. Unit Availability Factor -100.0 100.0 73.7

21. Unit Capacity Fatter (Using NE Net) -99.7 90.8 - 70.2

22. Unit Capacity Factor (Using IER Net) 95.4 94.6 68.3 E3. Unit Forced Outage Rate 0.0 0,0. 0.8

24. Shutdown Schedulec Over Next 6 Months (Typo. .) ate, and Duration of Each):

__Nono

25. If Shut Donn it End Of Report Period. Estiaated Date of Startup:

26. ll nits Ir. Test hatus (Prior to :s *.sercial Operation): Forecast Achieved MilAu CRITIC': J ~

IU ilAL ELECIC11Y C0tttEE'!?' hfRAT!0H e .

OFEliATINSDATAREPORT-

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DOCIET NO '50-370-UNIT McGuire 2 DATE March 15. 1991 i COMPLETED BY - R. A. Wi!!ises TELEPHONE - 704-3?3-5967 90RTH February,19"1 7

QAl AVERAGE DAILY F0WER LEVEL _M1 AVERASE DAILY POWER LEVEL (MWe-Net) (MWe-het) 1 1163 17  !!61 2 91_ ! _

18 __ 1162 3 ._,604 19 1162 _

4  !!51 20 1159 5 1i65 21 -1159 6 1164 22 list 7 1164 23- 1161 6 1157 24 1159 i 1155 _ -2? -1161 10 1163 26 1160 11 1125 27 1148 12 1094 '28 _ ,7,3 _ , , _

13- 1123-14 1162 15 t152 16 1 11L _ ___.,

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-370 UNIT NAME Mu,ulut 2 ,

DATE u;/13/ 91 .

-REPORT 'ONTH Februar" 1991 COMPLETED BY s. w. Musta TELEPHONE

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t/u4)-;/J->/oz (1) 2) _

1. (4) (5)

\ E HOD LICENSE T- .A OF N Y S SHUT EVENT SYS- CAUSE AND CORRECTIVE ACTION TO O P DURATION O DOWN REPORT TEM COMPONENT

. DATE E HOURS N R/X NO. CODE CODE PREVINT RECURRENCE 10-P, 91 2 S --

B -- HA TURBIN TURBINE PERFCRMANCE TESTING 11-P 91 3 F --

.A -- SD VALVEX .AIN FEEDWATEP ISOLATION VALVE

'2CF-28' INGPERABLE i

' (1)

' (2) (3)Method: (4)Exhibit G - Instructions F Forced Reason- , .

A-Eqstipment Failure S Scheduled -B-Maintenance 1-Manual for PreDaration of Data or test (Explain)- '2-Manual Scram

-Entry Sheets For' Licensee C-Refueling '3-Automatic Scram Event Report-(LER)

D-Regulatory Restriction, , ,

4-Other (Explain) . File (NUREG-Ol61)

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

Exhibit I - Same Source.

G-Ocerator Error--(Explain).

L H-Other (Explain).

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DOCKET NO: 50 370 UNIT: McGuire-2 DATE: 3/15/91 s

NARRATIVE

SUMMARY

MONTH: February 1991 McGuire Unit 2 began the month of February operating at 100% full power.

The unit operated at 100% full power until 0230 on 02/02, when a load reduction was commenced for turbine performance testin6 The unit was held at 55% power from 0655 to 1254 on 02/02 for the testing, .The unit was' returned to 100% full power at 0205 on 02/03, and operated at 100%

full power until 0618 on 02/03, when a load reduction was commenced due to the inoperability of uain feedwater isolation velve "2CF 28", The unit was held at 15% from 0710 to 1636 on 02/03 while repairs were made to the valve. The unit was roturned to 100% full power at 0517 on 02/04, and operated at or near 100% full power for the remainder of the month.

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MONTHLY RE,'UELING INFORMATION REQUEST

1. Facility name: McGuire, Unit 2 -

2. Scheduled next refueling shutdown; January 1992

3. Scheduled restart following refuelino: March 1992 l

t THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTION; 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?

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 i 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: 589

8. Present licensed fuel pool capacity: 1463  ;

l

Size of requested or planned increase

--- +

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l 9. Projected date of last refueling which can be accommodated by present licensed capacity: December 2003 ,

1 l

DUKE POWER COMPANY DATE: March'15, 1991 l

l  !

l Name of

Contact:

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

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i McGUIRE NUCLEAR STATION MONTHLY OPE 9ATING STATUS REPORT January 1991 L

1. Personnel Exposure -

For the month of January, no individual (s) exceeded 10 percent of their allowable annual radiation dose limit.

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

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

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