ML20073C141

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Monthly Operating Repts for Aug 1994 for Catawba Nuclear Station Unit 1 & 2
ML20073C141
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 08/31/1994
From: Robert Williams
DUKE POWER CO.
To:
Shared Package
ML20073C146 List:
References
NUDOCS 9409230147
Download: ML20073C141 (10)
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DPERATIN6 DATA REFORT I DOCKET NO 50-413 j DATE Se:tember 15, 1994 P.A. Williees CPERATING STATUS COMPLETED BY TELEPHONE 704-382-5346

1. Unit Nase: Catauta 1 l
2. Reperting Period: August 1,1994-August 31,1994
3. Licensed Thersal Power (MWt): 3411
4. Nameplate Rating (Brass MWe): 1305* Notes # Nameplate Rating
5. Design Electrical Rating (Net MWe): 1145 (Bross MWe) calculated as j 6. Haxists Dependable Capacity (Stoss MWe): 1192 1450.000 MVA x .90 power i  ?. Maxisus Dependable Capacity (Net MWel:  !!29 factor per Page lii,  ;
8. If Changes Occur in Capacity Ratings (Itess Number 3 Through 7) Since Last NURES-0020. i Repert. Give Reasons:

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9. Fcwer Level To Which Restricted, If Any (Net MWel:
10. Reason For Restricticas, If any:

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This Month Yr.-to-Date Cusulative

!!. Heurs In Reporting Period 744.0 5831.0 80424.0

12. Nusber Of Heurs Reactor Was Critical 744.0 5804.6 61582.6
13. Reacter Reserve Shutdown Heurs --0-- --0-- --0--

l 14. Heurs Generater On-Line 744.0 5793.1 60446.5

15. Unit Reserve Shutcown Heurs --0-- --0-- --0--
16. Stoss Thereal Energy Generated (MWH) 2493673 19179943 196422379
17. Gross Electrical Energy Generated IMWH) 825091 6834255 69198390 IB Net Electrical Energy Secerated (MWH) 63EB77 6474264 65018993
19. Unit Service factor 100.0 99.3 75.2
20. Unit Availability factor 100.0 99.3 75.2
21. Unit Capacity Fatter (Using MEC Neti 99.9 98.3 71.3
22. Unit Capacity factor (Using DER Net) 90.5 97.0 70.6 c3 ll nit Forced Outage Rate 0.0 0.6 9.4
24. Stutdown Echeduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling - February 07, 1995 - 61 days

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

l 26. Units in Test Status (Prict to Cossercial Operation): Forecast Achieved INITIAL CRITICALITY Ih!TIAL ELECTRICITY COMERCIAL OFERATION 9409230147 9409.t5 PDR ADOCK 05000413 R P DR, ,

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OPERATINS DATA REPORT DOCKET NO 50-413 UNIT Cata ba 1 DATE 5eptesber 15. 1994 COMPLETED BY R.A. Williaes TELEPHONE 704-382-5346 l

i MONTH Acoust,1994  ;

j DE AVEEA6E DAILY PDWER LEVEL If AVERASE DAILY P0iiER LEVEL-(MWe-hett (MWe-Net) )

)

i  !!27 17 1128 l l

i 2 1125 18 1127 l

l 3 1093 19 1133

! 4 1123 20 1131 5 1124 21 1131 6 1130 22 1135 l

7 1132 23 1136 1 l

E 1132 24 1135 I

9  !!30 25 1135 10 1127 26 1100 11 1126 27  !!32 12 1128 28 1133 ,

13 1129 29 1132 14  !!25 30 1130 15 1129 31 1125 16 1130

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET No. 50-413 UNIT NAME carant5a 1 - -

DATE us/13/

REPORT MONTH August 1994 COMPLETED BY x. a. liiams TELEPHONE trueJ-JUZ-DJ4b (1) 2) g_ (4) (5)

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

. DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 6-P 94 3 F --

A --

EB TRANSF PARTIAL LOSS OF COOLING TOWER FANS RESULTING FROM LOSS OF LOAD CENTER 1HTA (1) (2) (3) (4)

F Forced S Scheduled Reason- Method:

1-Manual Exhibit G - Instructions for Preparation of, Data A-Equipment FailureB-Maintenance or test (Explain)

C-Refueling 2-Manual Scram 3-Automatic Scram Entry Sheets For Licensee Event Report (LER D-Regulatory Restriction , , 4-Other (Explain) File (NMEG-0161) )

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

G-Operator Error Exhibit I - Same Source H-Other (Explain) (Explain) e__-____-_________--_--_-_-. _-__ _____-_. .- . .- - _ - . - -_ _. ._ __ _ __ - _ _ _ _ __ _ ______ - _ -

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i DOCKET: 50-413  !

UNIT: Catawba 1-Date:- 09/15/94

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1&RRATIVE

SUMMARY

10tmi: August 1994 Catawba Unit 1 began the month of August operating at 100% full power. The unit .

u .iirax:mi decreasing power on 08/03/94 at' 1120 and held at 80% power- frm 1245 to l 1352 due to partial loss of cooling tower fans resulting fr m loss of load center .

1HIA. The unit returned to 100% full power on 08/03/94 at 1806 and operated at or  !

l near 100% full power the remainder of the month. '  ;

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Prepared by: R. A. Williams Telephone: (704)-382-5346 l

MONTHLY REFUELING INFORMATION REOUEST

1. Facility name: Catawba. Unit 1
2. Scheduled next refueling shutdown: February 1995
3. Scheduled restart following refueling: April 1995 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 licence 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).

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7. Number of Fuel assemblies (a) in the core: 121 l (b) in the spent fuel pool: 4Hi
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 2009 DUKE POWER COMPANY DATE: September 15, 1994 Name of

Contact:

R. A. Williams Phone: (7041-382-5346

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l DPERATlh5 DATA REPORT l

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, DOCKET NO 50-414 i

DATE Sectember 15,1994 CPERAT!NG STATUS COMPLETED BY R.A. Willians i TELEPHONE 704-382-5346

1. linit hane: Catawba 2 I
2. Reporting Feriod: August 1, 1994-August 31,1994 )
3. L: ceased Thermal Poner (MWt): 3411 l
4. Naaeplate Rating (Bross M e): 1305* Notes
  • Nameplate Rating
5. Design Electrical Rating (Net Me): 1145 (Bress MWe) calculated as
6. Maxiscs Dependable Capacity (Stoss MWel:  !!92 1450.000 MVA x .90 power
7. Maximus Dependable Capacity (Net MWe):  !!29 factor per Page iii, j B. If Changes Occur in Capacity Ratings (Itees N uber 3 Through 7) Since Last NUREG-0020. l Report. Give Reasons:
9. Fower Level To Which Restricted, if Any (Net MWel:
10. Reason For Restrictions, If any:

l This Month Yr.-to-Date Cusulative l

t l 11. Hours In Reporting Period 744.0 5831.0 70440.0

!!. Number Of Hours Reacter Was Critical 717.7 4241.9 54182.8

13. Reactor Reserve Shutdown Hours -+- --0-- --0--
14. Hours Senerator On-Line 717.5 4165.2 53244.7
15. Unit Reserve Shutdcun Hours --0-- --0-- --0--
16. Gross Thersal Energy Generated (MWH) 2437430 13403393 170292432
17. Gross Electrical Energy Generated (MWH) 860531 4771037 60348296 j
12. Net Electrical Energy Generated OfWH) 916377 4497997 56758054
19. U::it Service factor 96.4 71.4 75.6
20. Unit Availability Factor 96.4 71.4 75.6
21. Unit Capacity Facter (Using MDC Net) 97.2 68.3 71.2
22. Unit Capacity Factor (Using DER Net) 95.8 67.4 70.4
23. Unit Fcrced Outage Rate 3.6 2.0 9.1
24. Shutdown Schedcled Dyer Next 6 Months (Type, Date, and Duration of Each):

None

25. If Shut Dcwn At End Of Report Feriod. Estimated Date of Startup: September 01, 1994 l
26. Units In Test Status (Prior to Costercial Operation): Forecast Achieved l

INITIAL CRITICALITY INITIAL ELECTRICITY CCMNERCIAL 0FERATION

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l OPERATINS DATA REPORT l I

DOCKET ND 50-414 UNIT Catawba 2 DATE Septeeber 15, 1994 .

COMPLETED BY R.A. Williaes TELEPHONE 704-392-5346 l

t 90 NTH Aucust. 1994 1

E D AVERASE DAILY POWER LEVEL EAl AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) I i

1 1143 17 1138 )

l 2 1142 18  !!41 j 3 1099 19 1144 ,

1 4 1135 20 1142 i

5 1139 1140 l 21 6 1146 22 1146 7 1147 23 1145 8 1146 24 1144 9 1132 25 1144 10  !!39 26 1141 -

l 11 1139 27 1141 l

! 12 1139 28 1142 13  !!39 29 1139 14  !!36 30 1015 15 1140 31 0 l

16 1142 I

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME varanna z -

DATE u9/13/94___

REPORT MONTH August 1994 COMPLETED BY M. a. w1111ams TELEPHONE truej-asz-oJen (1) 2) g_ (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 i

. DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 17-P 94 3 F --

A --

EB TRANSF PARTIAL LOSS OF COOLING TOWER FANS RESULTING FROM LOSS OF LOAD CENTER 1HTA 18-P 94 3 S --

B --

HB VALVEX TURBINE CONTROL' VALVE MOVEMENT TEST 6 94- 8-30 F 26.48 A 3 EB XXXXXX REACTOR TRIP DUE TO SLIDING i INCORRECT LINK ,

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(1) (2) (3) (4)

F Forced Reason- Method: Exhibit G - Instructions S Scheduled A-Equipment B-Maintenance Failure or test (Explain) 1-Manual for Preparation of, Data C-Refueling 2-Manual Scram Entry Sneets For Licensee Event Report (LER 3-Automatic Scram D-Regulatory R9striction , 4-Other (Explain) File (NWEG-0161) )

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

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

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_________m_ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ . . - -

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DOCKEf: 50-414  ;

I UNIT: Catawba 2 Date: 09/15/94 )

i NAl<RATIVE

SUMMARY

IONIH: August-1994 i Catawba Unit 2 began the month of August operating at 100% full power. %e unit m ua2d decreasing power on 08/03/94 at'1120 and held at 76% power frun 1249 to 1352 due to partial loss of cooling tower fans resulting from loss of load center

! IlffA. 'Ihe held at 90% power from 1442 to 1504 for. control valve movement test (test was not performed). 'Ihe unit returned to 100% full power on 08/03/94 at 1833. _ 'Ihe unit experienced an autanatic reactor trip due to sliding incorrect link on 08/30/94 at 2131. %e unit was in the outage the remainder of *he month.

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Prepared by: R. A. Williams Telephone: (704)-382-5346

i MONTHLY REFUELING INFORMATION REOUEST

1. Facility name: Catawba. Unit 2
2. Scheduled next refueling shutdown: October 1995
3. Scheduled restart following refueling: November 1995 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 licence 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: 121 (b) in the spent fuel pool: 444
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: Sectember 2011 DUKE POWER COMPANY DATE: September 15. 1994 Name of

Contact:

R. A. Williams Phone: (704)-382-5346 l

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