ML20045B201

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Monthly Operating Repts for May 1993 for Catawba Nuclear Station,Units 1 & 2
ML20045B201
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 05/31/1993
From: Robert Williams
DUKE POWER CO.
To:
Shared Package
ML20045B200 List:
References
NUDOCS 9306160407
Download: ML20045B201 (10)
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Text

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OPERATlh6 DATA REFDRi DOCrET NO 50-413 DATE June 15,1943 crERAT:NE STAit's CCMPLETED BY R.A. Willians TELEPHONE 704-3E2-5346

1. Urst hase: Catamba 1
2. Fercrting Ferie:!: May 1, ic93-May 31, 1993
3. L1:ensed Tsersal ?c=er (Pit): 3411 <

4, Naseplate Ratir,; (5 toss NWe): 1305* Notes *Naseplate Fating  ;

5. Design Electrical Fating (Net FWei: 1145 (Stoss !!Wel calculated as ,
e. Maxis.:: :e;endat'e Capacity (Eross MWe): 1192 1450.000 MVA x .90 poner
7. Pniece Depencable Capacity (het MWe): 1129 ,

fatter per Fage iii,

s. If Changes Occur in Ca;atity Eatings (Itees Nutter 3 Threngh 7) Since Last NURES-0020.

Fe;crt. Give Feas:r.s:

i. Fr.*er Level Tc Mith Festricted, if Any (het NWe):

IC. Tieas:n For Festrictions, If any:

T This fienth Yr.-to-Date Cuaulative

!!. H: vs In Fe:crt:r4; Ferled 744.0 3623.0 69456.0

12. Leter Df riws Fea: tor has Crits:al 744.0 3623.0 52409.6
13. Fea:ter Resene Shuteent Hours --0-- --0-- --0-- l
14. Hours Generatcc On-Line 744.0 3623.0 51357.B :
15. Unit Ressn e Stutdon Heers --0-- --0-- --0-- !

16, Srcss T$ersal Energy Generated (MWH1 2508340 12099661 166636469  !

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17. Eress Ele: trita! Energy Generated (MWH) 876163 430B399 5B633618
16. Net Electratal Energy Eenerated (MWH) 630354 4085499 55050740 l
19. Unit Service fatter 100.0 100.0 73.9
20. Unit Availatility Facter 100.0 100.0 73.9
21. Urit Capacity Fatter iusing MEC het) 99.9 99.9 69.9
22. Unit Capacity Factor (Using DEF het) 97.5 98.5 69.2 ,

f

23. Unit Force: Dutage Rate 0.0 0.0 10.4
24. SNthen Scheduled Dver Next 6 Menths (Type, Date, and Duration of Each)-

Ref uelirist - October 16, 1993 - 72 days [

25. If Shut Down At End Of Report Feriod. Estinated Cate of Startup: )
26. t! nits In Test Status (Frier to Ctesercial Operation): Forecast Achieved t

INIT!AL CRITICALITY INITIAL ELECTRICITY  !

C0"".ERCIAL OPERATION i

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9306160407ADOCK930615 05000413 ;

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0FERATINS LATA REF0FT DDCtET ND 50-413 UNIT Catamba 1 DATE Jur.e 15, 1993 COMPLETED BY R.A. Willises TELEPHONE 704-382-5346 MONTH Mar. 1993 D4 AVER EE DAILY F0WER LEVEL DH AVEFASE DAILY F0WER LEVEE (MWe-het) (MWe-Net) 1 1124  !? 1121 2 I!?0 IB 1117 3 1121 14 1119 4 1l!9 20 1123 5 1117 21 1126 6 111; 22  !!?7 7 1119 23  !!25 2 1119 24 1120 >

i 1121 25 1116 10 !125 26 1117 11 111: 27 1115 1E I120 2B 1073 13 1122 29 1091 14 1124 30 1092 15  !!?? 31 1092 16 1123

Ui4IT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-413 UNIT NAME CATAWBA 1 DATE Ubfib/9J REPORT MONTH May 1993 COMPLETED BY I4 . c. s1MMuras TELEPHONE (iU4}-JUZ-DZbJ.

(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 NO SHUTDOWNS OR REDUCTION S

'(1)F Forced (2) (3) (4)

S Scheduled Reason

  • Method:

1-Manual Exhibit G - Instructici for Preparation of Data A-Equipment FailureB-Maintenance or test (Explain) Ent W Sheets For Licensee C-Refueling 2-Manual Scram 3-Automatic Scram Event Report (LER D-Regulato n R9striction 4-Other (Explain)- File (NUREG-0161))

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

G-Operator Error (Explain) Exhibit I - Same Source H-Other (Explain)

__ _ _ - . _ _ _ . _ - _ _ _ - _ - _ _ _ _ _ _ - - - - _ _ - _ _ _ _ - _ _ - _ . - - - - - - _ _ _ - - - _ _ _ .. - --- -- . - _-. . _ . . _ _ _ _ _ _ ~ _.

MONTHLY REFUELING INFORMATION REOUEST

1. Facility name: Catawba, Unit 1
2. Scheduled next refueling shutdown: October 1993
3. Scheduled restart following refueling: December 1994 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?

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 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: 408
8. Present licensed fuel pool capacity: 1418 Size of requested or planned increase: -

i

9. Projected date of last refueling which can be accommodated by present licensed capacity: September 2009 DUKE POWER COMPANY DATE: June 15, 1993 Name of

Contact:

N. C. Simmons Phone: 704-382-5263

t DOCKET: 50-413 UNIT: Catawba 1 Date: 06/15/93 NARRATIVE

SUMMARY

i MONTH: May 1993 I Catawba Unit 1 began the month of May operating at 100% full power. The unit operated at or near 100% I full power for the entire month  !

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

OPERATING DATA REPORT DDCKET ND 50-414 DATE June 15. 1993 OPESAi!NE STATUS COMPLETED BY R.A. Willias.s TELEPHONE 704-382-5346

1. Unit Nase: Catauta E
2. Re;trting feriod: May 1, li93-May 31, 1993
3. Licensed itersal Power (%t): 3411
4. Naseplate Rating (Gross MWe): 1305e Notes INaseplate Fating
5. Design Electrical Rating (Net Ne): 1145 (Bress MWel calculated as
c. Manaus Dependable Capacity (Cross MWe): 1192 1450.000 MVA r .90 power  !
7. Maxieue Dependable Capa: ty (Net MWe): 1129 ,

factor per Page iii, B. If Changes Oc:ur in Capa:Ity Ratings (!tess Number 3 ihtough 7) Since Last NUREG-0020.

Re;srt. 62ve Reascns:

9. Fewer Le.el To Which Restricted, If Any (Net MWe):
10. Reascn Fct Restri:tions, If ar.y:

This Month Yr.-to-Cate Cusulative

11. hours in Re;orting Ferted 744.0 3623.0 59472.0
12. N.ater Of Heurs Rea:ter Was Crit: cal 744.0 2169.2 44834.6
13. Reatter Reserve Sht.tdown hours --0-- --0-- --0--
14. Hours Generator On-Line 744.0 2140.9 43956.5
15. Unit feserve Shutdomn Hours --0-- --0-- --0--
16. Bicss Thersal Energy Benerated (S H) 2474101 7039156 139730302
17. Srcss Ele:trical Energy Generateo (M W) 822493 2509906 494702B1
12. Net Electrical Energy Bene ated (MWH) B32158 2365919 46493245
19. Unit Service Fa: tor 100.0 59.1 74.0
20. Unit Availability Fa: tor 100.0 59.1 74.0
21. Unit Capacity Fattcr (Using MLC Net) 99.9 57.8 69.1
22. Unit Capacity Fatter fusing DER Net) 98.4 57.0 68.3
23. Unit Forced Dutage Rate 0.0 0.0 10.6
24. Shutdcwn Scheduled Over Next 6 Months (Type, Date, and Duration of Each):  !

None

25. If Shut Dcwn At End Of Report Period. Estiaated Date of Startup:
26. Units In Test Status (Prior to Ceasercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY E0*,MERCIAL OPERATION t

OPERAT!NS DATA REFORT DOCLET ND 50-414 1mli Catawba 2 DATE June 15, 1993 COMFLETED BY R.A. Williaes TELEPHONE 704-382-5346  ;

I KAih NY. 1993 Le AVERAE:E DAILY F0WER LEVEL DAf AVERAGE DAILY F0WER LEVEL .l

!MWeiet) (Nt4etl I i

!  !!61 17 1154 i

E 1154 la 1151 l 2  !!60 19 1156 4 359 20 1164

! 1004 21  !!65 e 115B 22 1166 1159 23 1163 6 1157 24 1159 9  !!55 25 1156 10 1155 26 1154 11 1155 27 1155 12 1154 28 1154 13 1156 29 1151 14 1160 30 1154 15 1157 31 1151 16 1157 l

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME CATAwt3A z DATE ub/13/9J REPORT MONTH May 1993 COMPLETED BY I4 C. s1MMurds TELEPHONE t / 0 4 J -J t3 2-JZ b J.

(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 7-P 93 4 F --

A --

HB XXXXXX ATWS MITIGATION SYSTEM ACTUATION CIRCUITRY RESET LIGHT NOT CLEARING 8-P 93 4 S --

A --

CD PUMPXX ADD OIL TO REACTOR COOLANT PUMP 9-P 93 5 F --

A --

HH PUMPXX FEEDWATER PUMP REPAIR (1) (2)Reason- (3) (4)

F Forced Method: Exhibit G - Instructior S Scheduled A-Equipment FailureB-Maintenance or test (Explain) 1-Manual for Preparation of,Datt 2-Manual Scram Entry Sneets For Licensee C-Refueling D-Regulatory Restriction 3-Automatic Scram 4-Other (Explain)

(LER Eyent Report (NUREG-0161))

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

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

MONTHLY REFUELING INFORMATION REOUEST

1. Facility name: Catawba. Unit 2
2. Scheduled next refueling shutdown: May 1994 f
3. Scheduled restart following refueling: July 1994 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?

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 information.
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: 191 (b) in the spent fuel pool: 1E1 j
8. Present licensed fuel pool capacity: 3418 <

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: June 15, 1993 Name of

Contact:

N. C. Simmons Phone: 704-382-5263 1

t DOCKET: 50414 UNIT: Catawba 2 Date: 06/15/93 NARRATIVE

SUMMARY

MONTH: May 1993 Catawba Unit 2 began the month of May operating at 100% power. The unit started a power decrease on 5/4 at 0001. During the power decrease, the unit held at approximately 30% power from 0601 to 0851 due to ATWS mitigation system actuation circuitry reset Ilght not clearing. The unit held at approximately 15%

power from 1100 to 1736 to add oil to a reactor coolant pump and perform feedwater valve work. During power escalation, the unit held at approximately 45% power from 5/5 at 0035 to 0300 for feedwater pump -

repair. The unit reached 100% power on 5/5 at 1100. The unit operated at or near '00% power for the remainder of the month. ,

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

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