ML20065G904

Monthly Operating Repts for Sept 1990 for Catawba Nuclear Station Units 1 & 2

ML20065G904
Person / Time
Site:	Catawba
Issue date:	09/30/1990
From:	Robert Williams DUKE POWER CO.
To:
Shared Package
ML20065G898	List: ML20065G895 ML20065G904 ML20065G909
References
NUDOCS 9010240150
Download: ML20065G904 (11)

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DPERAi!N6DATAREPORT 1

DOCKETNO 50-413 DATE Detober 15. 1990 GPERATil$ STATUS CDNPLETEDBY R.A. Willines TELEPHONE 704-373-5987 1.UnitNeeetCatawbai

~ 2. Reporting Period September 1,'1990-Septeober 30,1990 3.LicensedTherealPower(Mt): 3411

!. 4. Naseplate Rating (Gross Me): 130$t Notes INaseplate Rating

/ 5. Design Electrical Rating (het Me):

'6 Marleue Dependable Capacity (6ross We):

1145 1192 (Bross Me) calculated as 1450.000 MVA z'.90 power L

7. Maxisue Dependable Capacity (Net Hell 1129 factor per Page lil i 8.IfChangesDccurinCapacityRatingstiteesNueber3Through7)SinceLast NURE6-0020~-

Repert.ElveReasons 1:90 Power Level To Nhich Restricted, If Any (Net Me):

10.' Reason for Restrictions,'If any:

This Month Yr.-to Date Cuaulativel 11.'HoursinReportingPeriod 720.0 6551.0 46080.0.

12.NueberOfHoursReatterWasCritical 720.0 4209.0 33877.8 13.ReactorReserveShutdownHours --0-- - --0--

, c14. Hours Generater On-Line 720.0- 4149.5 33035.5 15.UnitReserveShutdownHours --0-- --0-- --0--

16. Gross Thereal Energy 6enerated (MH) 2411753 '13734612 106267717 17.GrossElectricalEnergyGenerated(MH) 844360 .4907737 37260550.

IB. Net Electrical Energy Benerated (MWH) .

000307 4500373- 34996751

,19. Unit Service Factor 100.0 63.3 71.7 20.'UnitAvailabilityFactor 100.0 63.3 71.7 21.UnitCapacityFactor(UsingMDCNet) -99.5 60.9 66.6

22. Unit Capatity Factor (Using DER Net) 9?.! 60.0 66.1-23.UnitForcedDatageRate 0.0 11.6' 13.2

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

None-

25. If Shut Doun At End Of Report Period. Esticated Date of Startup:

26. Units in Test Status (Frior to Coseercial Operation): Forecast Achieved-INiilALCR111CALITY INiilAL ELECTRICITY COMERCIAL OPERATION I y

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e UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.. 50-413 .

UNIT NAME t,arawan 1 DATE AU/13f yv - -

September 1990 COMPLETED BY s. w. m ror,n REPORT MONTH. TELEPHONE ttus)-Jia->ied (1) 2) (4) (5)

E HOD T A OF- LICENSE CAUSE AND CORRECTIVE Y S SHUT EVENT SYS-N P DURATION O DOWN REPORT TEM COMPONENT ACTION 70 O NO. CODE CODE PREVENT RECURRENCE

. DATE E HOURS N R/X-S -- B- - HF BIDWER RETURNING COOLING TOWER FAN 0-P 90 2 INTERLOCK BACK TO NORMAL FOR UNIT 2 RETURN TO POWER (2)Reason- (3)^ (4)Exhibit G - Instructions (1) Method:

F Forced 1-Manual for Preparation of Data S Scheduled A-Egyipment FailureB-Maintenance or test (Explain) 2-Manual Scram Entry Sneets For Licensee C-Refueling 3-Automatic Scram 4-Other (Explain)

Eyent Re rt (LER G-0161))

D-Regulatory Restriction , ,

File (

E-Operator Trgining & License Examination (5)

F-Administrative Exhibit I - Same Source-G-Oparator Error (Explain)

H-Other (Explain)

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'. \ i DOCKET NO: '50 413 UNIT: Catawba 1 DATE: 10/15/90-NARRATIVE

SUMMARY

MONTH:~ September.1990 1a Catawba Unit 1 began the month of September operating at 100% full power. The unit operated.at 100% full power until 0300 on 09/02, when a power.rrduction was commenced to return-the cooling tower fan interlock

• normal in preparation forfunit 2 x0 turning on line.

The' unit was 1. at vit pcwer.from 0830 to 0852 on 09/02. During the subsequent power ivarease, the unit was held at 90% power from 1436 to 1720 on 09/02- to replace the flow transmitter' on steam generator "A",

, The unit reached 100% full power at 1945 on 09/02, and operated at or near 1004 fu11 power for the remainder of'the month.

A lk Prepared by: S. W. Moser-Telephone: 704-373 5762 i

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MONTHLY REFUELING INFORMATION RE0 VEST

1. Facility name: Catawoa. Unit 1

2. ~ Scheduled next refueling shutdown: March 1991

3. Scheduled restart following refueling: June 1991  ;

4. Will refueling or resumption of operation thereafter require a technical i specification change or other license amendment? No If yes, what will these be?

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 L 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: 764 j 8_ Present licensed fuel pool capacity: 1418 i Size of requested or planned increase: -

- 9. Projected date of last refueling which can be accommodated by present-licensed capacity: September 2009 i

DUKE POWER COMPANY DATE: October 15, 1990 Name of

Contact:

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

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OPERATIN6 DATA REPORT DOClET ND 50 414 DATE October 15. 1990 OPEp i!NG STATUS COMPLETEDBY R.A. Willians TELEPHONE 704-373-5987 1.UnitNase: Catawba 2

2. Reporting Feriod: Septeober 1,1990-September 30,1990

3. Licensed Thernal Power (Mt): 3411

4. Wateplate Rating (Bross Me): 1305e Notes *Naseplate Rating

5. Design Electrical Rating (Net Me):  !!45 (6 toss Me) calculated as

6. Marlaue Dependable Capacity (6 toss Me):  !!92 1450.000 M A : .90 poner

7. Maileue Dependable Capacity (Net Me):  !!29 fattor per Page 111, B. If Changes Occur in Lapacity Ratings (itees Nueber 3 Through 7) Since last NURE6 0020.

Report. Give Reasons:

9. Power Level To Which Restricted, if Any (Net M el

10. Reason For Restrictions, if any:

This Month Yr.-to4 ate Cuaulative

11. Hours in Reporting Pened 720.0 6551.0 36096.0

12. Nueber Df Hours Reactor u s Critical B3.3 3B72.7 25423.2

13. Reactor Reserve Shutdown Houi: --0-- - --0--

14. Hours Benerator Dn-Line 42.0 3813.3 24760.2

15. Unit Reserve Shutdown Hours --0-- --0-- --0--

16. 6 toss Thereal Energy Generated (MH) 38 12157107 76269707 17.6tessElectricalEnergyBenerated(WH) 8146 4336357 26952523 18.NetElectricalEnergyBenerated(MH) -16733 4058666 E5203692

19. Unit Service Factor 5.8 58.2 68.6

. 20. Unit Availability Factor 5.8 58.2 68.6 21.UnitCapacityFactor(UsingMDChet) 0.0 54.9 61.6

22. Unit Capacity Factor (Using DER Net) 0.0 34.1 61.0

23. Unit Forced Outage Rate 0.0 1.5 15.6 24.ShutdownScheduledOverNext6Monthsliype,Date,andDurationofEach):

None

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

' 26. Units in Test Status (Prior to Coseercial Operation): Forecast Achieved INITIAL CRli!CALITY ,

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M Mit October 15. 1990: 1I

.t CollPLETED BY - R.A. Illllians .-

,' q -TELEPN0llE- 704-873-5987 '!

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IlONTH :

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME u TAwesa z DATE lu/ Inf 9o PAGE 1 OF 2 REPORT MONTH September 1990 COMPLETED BY s. w. nude,x TELEPHONE tiusj-Jia-3iez (1) 2) 3 (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 6 DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 9 90 1 S 96.00 A --

IA CRDRVE SCHEDULED OUTAGE EXTENSION DUE TO CONTROL ROD DRIVE MECHANISM PROBLEMS 10 90 4' S 24.00 A --

CA VESSEL SCHEDULED OUTAGE EXTENSION TO CLEAN REACTOR VESSEL FLANGE 11 90 5 S 24.00 A -

CA VALVEX SCHEDULED OUTAGE EXTENSION DUE TO REACTOR VESSEL HEAD VENT VALVES NOT OPENING DURING REACTOR COOLANT SYSTEM FILL AND VENT 12 90 6 S 72.00 B --

ZZ ZZZZZZ SCHEDULED OUTAGE EXTENSION DUE TO PERFORMANCE TESTING 13 90 9 S 48.00 A -

CF PUMPXX SCHEDULED OUTAGE EXTENSION DUE TO RESIDUAL HEAT REMOVAL SYSTEM PUMP VIBRATION (1)F Forced (2) (3) (4)

Reason- Method: Exhibit G - Instructions S Scheduled 1-Manual for Preparation of Data A-Equipment FailureB-Maintenance or test (Explain) 2-Manual Scram Entry Sheets For Licensee C-Refueling 3-Automatic Scram Eyent Re rt (LER D-Regulatory Restriction , ,

4-Other (Explain) File ( G-0161))

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

G-Operator Errgr (Explain) Exhibit I - Same Source H-O Mer (Explain)

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME CATAwe5A 2 DATE lu/13/ y u -

PAGE 2 OF 2 REPORT MONTH September 1990 COMPLETED BY s. w. nus t.M TELEPHONE t/us}-J/J-d/b2 I

(1) 2) _

(4) (5)

E HOD T A OF I,ICENSE N Y- S SHUT EVENT SYS- CAUSE AND CORRECTIVE O P DURATION O DOWN REPORT TEM COMPONENT ACTION TO o DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 14 90- 9-11 S 48.00 A -

CF VALVEX SCHEDULED OUTAGE EXTENSION DUE TO RESIDUAL HEAT REMOVAL SYSTEM VALVE ACTUATOR REMOVAL AND REPAIR 15 90- 9-13 S 72.00 A --

CA VESSEL SCHEDULED OUTAGE EXTENSION DUE TO CONOSEAL REPAIR 16 90- 9-16 S 288.2? A --

CA VESSEL SCHEDULED OUTAGE EXTENSION DUE TO CONOSEAL REPAIR AT COLD SHUTDOWN 17 90- 9-29 S 5.77 B 1 HA TURBIN TURBINE OVERSPEED TRIP TEST 6-P 90- 9-29 F --

A -

IE INSTRU INCORE INSTRUMENTATION REPAIRS 7-P 90- 9-30 S --

B --

RC ZZZZZZ CORE FLUX MAPPING 8-P 90- 9-30 S --

B -

HG ZZZZZZ HYDRAZINE INJECTION INTO FEEDWATER SYSTEM I

(1) (2) (3)Method: (4)

F Forced Reason * -

Exhibit G - Instructions S Scheduled A-Eq\lihnent FailureB-Maintenance or test (Explain) 1-Manual for Preparation of, Data 2-Manual Scram Ent U Sheets For Licensee C-Refueling 3-Automatic Scram Event Peport (LER D-Regulatory Restriction E-Operator Training & License Examination 4-Other (Explain) File (NUxEG-Ol61))

F-Administrative (5)

G-Operator Err 9r (Explain) Exhibit I - Same Source H-Other (Explain)

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DOCKET 1:0: 50 414 UNIT: catawba 2 DATE: 10/15/90 NARRATIVE

SUMMARY

l MONTH: September 1990 Catawba Unit 2 began the month of September w m 'own for its end of.

cycle "3" refueling outage. The unit remained shutdown until 0013 on 09/29, when the unit was placed on line in preparation for its turbine overspeed trip test. At 0507 on 09/29, the generator was taken off-line fer the test. The unit was returned on line at 1053 on 09/29 to end iti, end-of cycle "3" refueling outage. The outage extended 44 days past its scheduled length of 68 days. During the subsequent power increase, the unit was held at 12% power from 1344 on 09/29 to 0120 on 09/30 for incore nuclear instrumentation repairs. The unit was next held at 204 power from 1200 to 1654 on 09/30 for core flux mapping. A hold at 25% power was conducted at 2050 on 09/30 for hydrazine injection for feedwater chemistry. The month ended with the unit at 25% power.

L Prepared by: S. W. Moser Telephone: 704 373 5762

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Catawba. Unit 2 j u-  !

2. Scheduled next refueling shutdown: September 1991

3. Scheduled restart following refueling: November 1991

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? Net If yes, what will these be?

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: 204

8. Present licensed fuel pool capacity: 1418 Size of requested or planned increase: ---

9. Projected date of last refueling which can be accommodated by present licensed capacity: September 2011 DUKE POWER COMPANY DATE: October 15. 1990 Name of

Contact:

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

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