ML20206D968

Monthly Operating Rept for Mar 1986

ML20206D968
Person / Time
Site:	Cook
Issue date:	03/31/1986
From:	Climer, Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8606230021
Download: ML20206D968 (5)

Text

,

N.R.C.

OPERATING DATA REPORT DOCKET NO.

50-315 DATE 4/1/86 COMPLETED BY CLIMER TELEPHONE 616-465-5901 OPERATING STATUS 1.

Unit Name D.

C.

Cook Unit 1 2.

Reporting Period MAR 86 : notes 3.

Licensed Thermal Power (MWt) 3250 :

4.

Name Plate Rating (Gross MWe) 1152 :

5.

Design Electrical Rating (Net MWe) 1030 :

6.

Maximum Dependable Capacity (GROSS MWe) 1056 :

7.

Maximum Dependable Capacity (Net MWe) 1020 8.

If Changes Occur in Capacity Ratings (Items no. 3 through 7) Since Last Report Give Reasons _

---

=_

---

=-

9.

Power Level To Which Restricted. If Any (Net MWe) _____

10. Reasons For Restrictions. If Any:

==

This Mo.

Yr. to Date Cumm.

11. Hours in Reporting Period 744.0 2160.0 98592.0

12. No. of Hrs. Reactor Was Critical 744.0 2160.0 70449.4 -

13. Reactor Reserve Shutdown Hours O.O O.O 463.0

14. Hours Generator on Line 744.0 2160.0 69012.6

15. Unit Reserve Shutdown Hours 0.0 0.0 321.0

16. Gross Therm. Energy Gen. (MWH) 2180320 6329694 201325377

17. Gross Elect. Energy Gen. (MWH) 714610 2058180 66035720

18. Net Elect. Energy Gen. (MWH) 687935 1979878 63527035

19. Unit Service Factor 100.0 100.0 71.4

20. Unit Availability Factor 100.0 100.0 71.4

21. Unit Capacit, Factor (MDC Net) 90.7 89.9 64.5

22. Unit Capacity Factor (DER Net) 89.8 89.0 62.1

23. Unit Forced Outage Rate 0.0 0.0 7.5

24. Shutdowns Scheduled over Next Six Months (Type,Date,and Duration):

)

_I c e _ Con,d e n s_e r_ S u gLeMan_c e_0u_t am_S ey t e_mJten_1_9_8,b2__E_s_pf mal _e_J_W,e ejg5_Qwj;ign.

e m

25. If Shut Down At End of Report Period, Estimated Dab ~e of Startup:

= ------- _

26. Units in Test Status (Prior to Commercial Operation):

Forcast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l

8606230021 860331 PDR ADOCK 05000315 R

PI)R

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I

AVERAGE DAILY POWER LEVEL (MWe-Net)

DOCKET NO.

50-315 UNIT ONE DATE 4/1/86 COMPLETED BY CLIMER TELEPHONE 616-463-5901 MONTH MAR 86 AVERAGE DAILY AVERAGE DAILY DAY POWER LEVEL DAY POWER LEVEL 1

921 17 925 2

922 18 927 3

921 19 922 4

923 20 921 5

920 21 924 6

923 22 928 7

922 23 927 8

923 24 926 9

926 25 926 10 926 26 927 11 926 27 924 12 925 28 925 13 926 29 926 14 926 30 925 15 927 31 928 16 927

lHH'KEI NO 50-315 IINIISillilDOWNS AND POWI H HLlHit'llONS tHNil NAhlE D.C. Cook, Unit 1

+

llA Ili 4-8-86

('unirl E1ED hy B.A.

Svensson HI POH I klf)Niil March, 1986 6157465-5901

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1 itensce

[ 8,,

'1, l'anse & ('inerceive Ha.

Date y,

gI

.8 g e livens 3,7 g-3 Atunnen g

g' Psevens Itccursente t-E-

j gy, g itep.nl #

vs O o

6 None There were no Unit shutdowns or significant power reductions during the month. The Unit has operated

.at a nominal 90% administratively 0 imposed power limit to minimize steam generator tube degradation.

l 3

4 l': l'os teil Heason.

bicII: nil:

lininliit G lusientti.uis A ik nipinen I:ailuie iLxplain)

I klannal fin Psepasation of thea S: SilicilnIr 1 3

la klaintenance on Test 2 hiannal Stsani.

lintiy Sheces foi Ikenscc C.Hefueling

.I Aninnianc & sani.

1 vent Hepius il l'HIl'ile IHilHI G-

1) Regulatasy Hestsi: lion l Othes (lixplaisil 11161)

I' Opesains Isaining & Iirrnse I mainination 12 Aihuinistiasive 5

G Opesational I esus il splaisil INinhis ! Sanic Sons c l'l/17 )

II Othes ilimplain t

Docket No.:

50-315 Unit Names D.C. Cook Unit 1 Completed By:-

A.

S.

Puplis Telephone:

(616) 465-5901 Date:

April 3, 1986 Page:

1 of 1 MONTHLY OPERATING ACTIVITIES - MARCH, 1986 HIGHLIGHTS:

The reporting period began and ended with the reactor in Mode 1 at 90% rated thermal power.

Gross electrical generation for the month of March was 161,500 MWE.

SUMMARY

03-06-86 At 0958, #13 Circulating Water Pump tripped on thermal overload.

03-07-86 At 2354, #13 Circulating Water Pump tripped on thermal overload.

03-10-86 At 1012, No. 1 Boric Acid Transfer Pump was declared operable.

It had been declared inoperable on 02-27-86 at 1512, due to high vibration and because it failed to develope acceptable discharge pressure, f

1

e'.'

4 DOCKET NO.

50 - 315 UNIT NAME D. C. Cook - Unit No. 1 DATE 4-8-86 COMPLETED BY B. A. Svensson TELEPHONE (616) 465-5901 PAGE 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE MARCH, 1986 t.

]

M-1 FMO-211, Motor Operated Isolation Valve for Auxiliary Feedwater j

to #1 Steam Generator would not open from the Control Room or l

the Hot Shutdown Panel. Auxiliary switches.in a control panel I

were cleaned and adjusted and the valve tested satisfactorily.

C&I-l Replaced Dual Bistable Model #63 U-BC-OHCA-F for 1PB-526A/B that was found out of specification while performing surveillance test procedure.

Calibration and surveillance tests were per-formed to verify operability.

4 C&I-2 EMD-463, Flow Control Valve in the Post Accident Sampling System would not operate. Replaced defective valve with new valve.

i a

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IN0 LANA & MJC.HIGAN ELEC1RIC COMEANY ystem Donald C. Cook Nuclear Plant P.O. Box 458. Ondgman, McNgan 49106 April 8, 1986 Director, Office Of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Gentlemen:

Pursuant to the requirements of Donald C. Cook Nuclear plant Unit 1 Technical Specification 6.9.1.6, the attached Monthly Operating Report for the Month of March, 1986 is submitted.

Sincerely, t[

W. G. Smith, Jr.

Plant Manager WGS:ab Attachments cc:

J. E. Dolan M. P. Alexich R. W. Jurgensen NRC Region III B. L. Jorgensen R. O. Bruggee R. C. Callen S. J. Mierzwa F. S. VanPelt, Jr.

P. D. Rennix D. R. Hahn Z.

Cordero J. J. Markowsky J. F. Stietzel PNSRC File INPO Records Center ANI Nuclear Engineering Department i

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