Text

Monthly Operating Repts for Jul 1987
	ML20237K826
Person / Time
Site:	Catawba
Issue date:	07/31/1987
From:	Reavis J; DUKE POWER CO.
To:	;
Shared Package
ML20237K396	List: ML20237K394; ML20237K826; ML20237K849;
References
	NUDOCS 8708190419
	Download: ML20237K826 (15)
	v • d • e

__

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0FERATINS DATA REPORT 1

DOCLET 50-413 DATE E-14-B7 OPERATIN3 STATUS COMPLETED BY J. A. Peavis TELEPHDNE 704/373-7567

1. Unit Name: CATAWEA 1

2. Reporting Fericd: JULY 1, 1997-JULY 31, 1997

3. Licensed Thereal Power (HWt):

3411

4. Naseplate Rating (Stoss MWe):

1305 i Notes *Naseplate Rating I

5. Desige Electrical Rating (het MWe):

1145 I (Eress MWe) calculated as 1

6. Maxinus Dependable Capacity (Eress MWe):

1 1450.000 MVA x.90 pewer I

7. 9axieus Dependable Capacity (Net MWe):

1145 I factor per Fage lii, I

8. If Changes Occur in Capacity Ratings (!ters N nter 3 Through 7) Since last i NUREG-0020.

I Repert. Give Feasons:

i i

9. Power Level To Which Restricted, If Any (Net FWe):

10. Reason For Restrictions, If any:

i l

This Month Yr.-toiste Ceeulative

!!. Hours In Feporting Peried 744.0 5,087.0 16,312.0

12. Nusber Cf Hours Reactor Was Critical 628.4 4,560.7 13,598.1

13. Reactor Feserve Shutdown kcurs

--0--

--0-- -

14. Hears Generator On-Line 614.3 4,491.4 13,15E.1

15. Unit Reserve Shutdown Hcurs

-+- -

- 16. Gross Thereal Energy Eenerated (MWH) 1,975,679 14,670,607 41,242,831

17. Eross Electrical Energy Generated W H) 676,942 5,1E8.060 14,405,772

18. Net Electrical Energy Beterated (MWH) 631,908 4,825,753 13,44E,759

19. Unit Service Factor 82.6 29.1 71.9

20. Unit Availability factor E2.6 S3.1 71.B

21. Unit Capacity Facter (Using MDC Net) 74.2 82.9 14.1

22. Unit Capacity Factor (Using DER het) 74.2 E2.9 64.1

23. Unit Ferced Outage Fate 17.4 10.9 17.0

24. Shutdowns Scheduled Over Next 6 Months (Type Date and Duratien of Each):

.....R__e.f..u.e._l.i.n_ F.. __.O_c_ t_o.b..e.r.._2_,. 19 8. 7.....E.w..e e, k s j

i I

... _____....___ _ _.............._...___...~.... __........_____. ___.._.._.._____ _ _ _.--__-- _... _ _._ __...--...

25. If Shut Denn At End Of Fepcrt Feriod. Estieated Date of Startup:______________..__,___ __...__ ______.. __.

j

26. Units In Test Status (Frier to Ccesercial Operationh Forecast Rhieved j

i i

INITIAL CRITICALITY 1

INITIAL ELECTRICITY CC VERCIAL OFERATION 8708190419 070g$$.

PDR ADOCK 05000413 R

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AVERABE DA!LY UNIT POWER LEVEL l,

DOCKET NO.

50-413 UNIT Catawbai DATE August 14,1987

)

COMPLETED J. A. Reavis TELEPHONE 704-373-7567 MONTH July,1987.

DAY AVERAGE DAILY POWER L: VEL.

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1115 19 1105 1

=..............

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DOCKET NO:.

50-413 UNIT:

. Catawba 1 i

~DATE:

8/14/87 NARRATIVE

SUMMARY

4 l

Month: July, 1987

' Catawba Unit 1 began the month at 100% power. The unit was manually tripped off

'line at 1516 on July 6 following a Feedwater Pump Turbine speed reduction'. The unit returned to service on. July 8, and increased power to 94%, where the Reactor tripped at 0254 on July 11 due to a solenoid failure on Combined Intercept Valve #6. The unit returned to service at 1039 on July 14, and reached 100% power at 0410 on July 15. On July 19, the unit reduced power to 91% for approximately two and a half hours to help the dispatcher meet minimum system load. On July 21, the unit was reduced to approximately 65% due to Feedwater Pump problems. The unit returned to 100% power at 0400 on July 22.

The unit operated at 100% for the remainder of the month, with the exception of a 3.5% power reduction on July 26 for Heater Drain Pump "C1" filter cleaning.

l

1 i

MONTHLY REFUELING INFORMATION REQUEST 1.

Facility name: Catawba, Unit 1

2.. Scheduled next refueling shutdown: October, 1987

~

3.

Scheduled restart following refueling: December, 1987 4...Will refueling or resumption of operation thereafter require a technical

specification change or other license amendment? Yes If yes, what.will these be? Technical Specification Revision.

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: 64

. 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 l

DUKE POWER COMPANY DATE: August 14, 1987 Name of

Contact:

J. A. Reavis Phone:

704-373-7567

d l

I i

i 0FEFATING DATA REFORT DOCKET 50-414 DATE 8-14-87

==__

OPERATING STATUS COMPLETED BY J. A. Reavis j

-l

=

TELEPHONE 704/373-7567

i. Ur.it Names CATAWBA 2 I

2. Reporting Feriod: JULY 1, 1987-TULY 31, 1987 g

1,

3. Licensed Thermal Power (MWt):

3411 l

l

4. Naseplate Rating (Gross MWe):

1305 i Notes tNateplate Fating:

l

5. Design Electrical Rating (Net MWe):

1145

_I (Bross MWel calculated as 1

[

6. Maxieue Dependable Capacity (6ross MWe):

1 1450.000 MVA x.90 power l l

l

7. Maximus Dependable Capacity (Net MWel:

1145 I fatter per Page lii,

_I l

.8[!fChangesOccurinCapacityRatings(ItessNusber3Through7) Sir.ceLast 1 NUREG-0020.

I Report. 6iye Reasons:

l.......,_,,,,,__,,,..__,I lj l

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

10. Reason For Restrictions, If any: __

1 This Month Yr.-to-Date Cueulative

11. Hours in Reporting Feriod 744.0 5,087.0 8,328.0

12. Nusber Of Hours Reactor Was Critical 728.9 4,50a.9 5,897.7

13. Reactor Reserve Shutdown Hours

--0--

-4 ~

--0--

14. Hours Generator On-Line 723.4 4,394.3 5,720.0

15. Unit Reserve Shutdenn hurs -

--0-- 16. Sress Thersal Energy Benerated (MWH) 2,290,979 14,192,865 18,237,479 17.'ErossElectriciiErergyBenerated(MWH) 797,759 4,949,543 6,372,685

18. Net Electrical Energy Senerated (MWH) 752,957 4,657,442 5,954,644

19. Unit Service Factor 97.2 86.4 62.7

20. Unit Availability Factor 97.2 86.4 60.7

21. Unit Capacity Factor (Using MDC Net)

EB.4 80.0 62.5

22. Unit Capacity Factor (Using DER Net)

EB.4 80.0 62.5 q

23. Unit Forced Outage Rate 2.8 12.4 30,7

24. Shuldcuns Scheduled Over Next 6 M:nths (Type, Date, and Duration of Each):

...Re f u elin g

._D..e.c.e..m.b..e_r-1 8..,.. 1 9. 8 7.... 8.. w.e. e k s................................................. _....._-..

=...................... _ _

.-25. If Shut Down At End Of Report Period. Estiested Date of Startup:__ _ _.. _ _ _,.. _,.. _ _ _... _ _ _ _.....

26. Units In Test Status (frior to Ceasercial Operation):

Forecast Achieved 1

l r

INiilAL CRITICALITY IN11!AL ELECTRICITY COMMERCIAL OPEFATION l

l 1

o

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-414

...=-

ljNIT Catawba 2 s

DATE August 14,1987 COMPLETED J. A. Reavis if'.EPHONE 704-373-7567 MONTH July,1987

=...-

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-Net)

(MWE-Net) 1 1123 17 24412 2

1120 10 24332 3

1120 19 22694 4

1117 20 1011

..................=

5 1080 21 989 6

1116 22 995 7

1116 23 1076 8

!!!7 24 1114 9

1130 25 1016 10 1121 26 1016 11 1015 27 659

=..

It 1010 28 56 13 1013 29 954 I

14 1025 30 1125

=...

15 1016 31

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DOCKET NO:

50-414 UNIT:

Catawba 2 DATE:

8/14/87 NARRATIVE

SUMMARY

Month: July, 1987 Catawba Unit 2 began the month of July at 100% power. The unit was reduced to for approximate:f seven hours to help the dispatcher meet minimum 89% on July 4 s

system load. On July 11, power was reduced to 90% for scheduled core conservation. The unit was then reduced to 70% power on July 19 to again assist the dispatcher in meeting minimum system load. The unit then returned to the scheduled 90% power level. The unit was also reduced to 70% power on July 19 due to a spurious addition of Boric Acid. At 1532 on July 27, the unit tripped off line due to a loss of suction to the Condensate Booster Pumps. The unit returned to service at 1236 on July 28, following a turbine trip caused by a lack of turbine load acceleration while attempting to put the unit on line. The unit then returned to the scheduled 90% power level, where it operated for the remainder of the month.

4 MONTffLY REFUELING INFORMATION REQUEST 1.

Facility name: Catawba, Unit 2-

- 2.

Scheduled next refueling shutdown:

December, 1987 3.

Scheduled restart following refueling: February, 1988 4.

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

Technical Specification Revision 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: 8.

Present licensed fuel pool capacity:

1418 Size of requested or planned increase:

9.

Projected date'of last refuelfng which can be accommodated by present-licensed-capacity: January, 2013 l

s i

DUKE POWER COMPANY-DATE: August 14, 1987 Name of

Contact:

J. A. Reavis Phone:

704-373-7567

,

ML20237K826

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