ML20065T917

Monthly Operating Rept for Jul 1980.Narrative Summary Encl

ML20065T917
Person / Time
Site:	Oconee
Issue date:	08/15/1980
From:	Reavis J DUKE POWER CO.
To:
References
NUDOCS 8211030232
Download: ML20065T917 (5)

Text

e OPERATING DATA REPORT DOCKET NO. 50-270 DATE 8/15/80 COSIPLETED BY J. A. Reavis TELEPilONE (704)373-8552 OPERATING STATUS Oconee Unit 2 N"I'5

1. Unit Name.

July, 1980 Year-to-date and cummulative

-- R'P 'ti"8 P"i d. capacity factors are calcu-2568 lated using a weighted

3. Licensed Thermal Power OlWt):

4. Nameplate Rating (Gross 51We1: average for maximum dependable 886 capacity.

5. Design Electrical Rating (Net 51We):

899

6. Staximum Dependable Capacity (Gross atWe):*~

860 .'

7. 31aximum Dependable Capacity (Net StWe):

S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

None

9. Power Level To Which Restricted,If Any (Net SIWE): None

10. Reasons For Restrictions. If Any:

+

t This Sionth Yr..to-Date Cumulatne 744.0 . 5 111.0 51 672.0

11. Ilours In Reporting Period 744.0 2 500.0 36 095.9

12. Number Of Hours Reactor was Critical -

13. Reactor Reserve Shutdown Hours 744.0 2 400.1 35 176.2 .

14. Hours Generator On.Line -

15. Unit Reserve Shutdown Hours 1 857 032 5 372 580 83 419 985

16. Gross Thermal Energy GeneratedetWH) 640 070 1 827 070 28 341 426

17. Gross Electrical Energy Generated (5tWH) _,

611 870 1 725 139 26 888 897

18. Net Electrical Energy Generated (SIWH) 100.0 47.0 68.1

19. Unit Service Factor 100.0 47.0 68.1

20. Unit Availability Factor 95.6 39.3 60.2

21. Unit Capacity Factor (Using SIDC Net) 92.8 38.1 58.7

22. Unit Capacity Factor IUsing DER Net) 0.0 4.3 19.2

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 51onths (Type.Date.and Duration of Each t:

TMI Related Modifications - October 5, 1980 - 5 Weeks

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

26. Units in Test Status (Prior to Commercial Operationi: Forecast Achieved

~

INITIA L CRITICA LITY INITIA L ELECTRICITY __

COstN1ERCIAL OPER ATION ,

8211030232 000815 PDR ADOCK 05000270 (4/77 )

R PDR

IlNII SillliDOWNS ANI) POWi~H Hl tillclinNg DOCKET NO. 50-270 UNIT NAhlE ocanee Unit 2 DATE niis/an July, 1980 COMPLETED BY .I _ A. Ronvin HLl'OR I hlONill TELEPflONE (7nD 171_Rss7 l

-, jg 'i _35' h I.itensee ,E-r, hn, c m e a correcii,e N. . . D.it e 3g jg5 H

& Event 3] 5E Adian su -

$E E 5 gi.g _

Itcluni e uiU vE' , Prevent Recurecrice o

12-P 80-07-29 F -

D SF PUMPXX 2"B" HPI (high pressure injection pump out of service. After 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> reduced power to 59% per tech spec

. for operation with two (2) HPI purnps.

1 2 1 4 I I ini cil Re.nnu kleilniil . Exhibie C - Insiinctiinis S Si licilnf eil A lignipment I .nluie f I splain) I hiannal for Psepasations iif Data ll.hl.sinien.ini e in Ics: #:j hian.s.al Sciani Entr> Sliceis foi 1.icensec

( -lteluchng .b Antoin isie Si s.nn. Event Repois 18 l'RIl'ileINilRI G-D.Hegulating itesisi sion 4-Ot hee liarlanil 01bli

1. OpelJiang IgJ 13lsige & I 3(reiw I Lissnaiangues I Asilisielhisa:IW b G Operational I se .e llTpl.sini Eshibis 1 Same Santee l'8/77 I ll 0: lice libpl.ina l

AVERAGE DAILY ll NIT POWER LEVEL 4

e DOCKET NO. 50-270 UNIT Oconee Unit 2 DATE 8/15/80 e

J. A. Reavis COMPLETED BY TELEPHONE (704)373-8552 July, 1980 Af0NUl DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DA!LY POWER LEVEL (31We-Neti a31We-NetI g 834 -

37 850 2 837 18 P49 3 838 gg 848 4 843 20 848 5

842 21 848 6 843 22 848 ..+

852 I 7 851 3 g 840 24 852 9 838 25 850 10 841 26 850 gg 847 7 851 g3 850 33 Rs1 l

13 846 29 826 14 855 30 484 15 850 3g 483 16 850 INSTRUCTIONS On this format, list the aserage dady unit power leselin %IWe Net for each day in the reporting month. Cornpute tu the nearest whole megawatt. N N

19!77)

MONTHLY REFUELING INFORMATION REQUEST e

1. Facility name: Oconee Unit 2 .

Scheduled next. refueling shutdown: June, 1981 .

2.

Scheduled restart following refueling: August, 1981 .

3.

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? NA .

If no, when is review scheduled? NA .

5. Scheduled date(s) for submitting proposed licensing action and supporting information: May, 1981 4 .

k

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures). None l

l

7. Number of fuel assemblies (a) in the core: 177 .

l (b) in the spent fuel pool: 296 .

8. Present licensed fuel pool capacity: 750 .

Size of requested or planned increase: 1312 .

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

l \

DUKE POWER COMPANY Date: August 15, 1980 ,

Name of

Contact:

Jerel Re.7vis

e e

a DOCKET NO: 50-270 UNIT: oconee Unit 2 DATE: 8/15/80 NARRATIVE

SUMMARY

MONTH: . July, 1980 .

Oconee 2 operated at near rated power during the month of July until July 29 when the power was reduced to 59% per tech spec vith only-two (2) HPI pumps operable. .

The 2 "B" 11PI pump had to be rebuilt which required more than the 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> time limit.

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