ML19351E894

Monthly Operating Rept for Nov 1980

ML19351E894
Person / Time
Site:	Cook
Issue date:	12/03/1980
From:	Gillett W INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML19351E889	List: ML19351E888 ML19351E894
References
NUDOCS 8012190505
Download: ML19351E894 (6)

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CPEZAT:NC DATA RI?CR" ,

, . 1 DCC:C7NO. 50-316 1 DATI 12-3 A0 l W.T. G111ett

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COMPL.. ; y, f 7" ".*fCNI 616-465-5901 l

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Donald C. Cook 2 No:=

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Novem0er 1980

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3. L.sansedThs==al?swer(MWt): 1133

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4. Namesiase As:i=g (Csess 50Ve): f l 1100

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5. Design "*W R::ing(Mes SDVe):

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1110 l

6. hum Dependshte Capaci:y (Cross 11Weg )

1082

7. '.fazunan D-~~'* <*---~y (Nec Mwe):

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5. If Champs ce=stin Capaci:7 Razf=gs (Itar=: Nu=ser 3 Th:ougi: 7) Sisca L::: Reper:. C;ve Ruscas: 1

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9. ?mver Level To Mi=h 2ar=- R If Any (Not 3Cve):

10. Ransons For ?"-d- IfAsy:

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1 Y to.Cata Cu:=n!= rave j This51oash .

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k 720 8,040 25,560 .

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11. ha.-s Is Rapor:iss Ped 6,160.4- 17,240.3 0

12. Nwasar Cf Esa:s Ranc:or w:C" s r 0 0 0 i

13. Ra=c:ar Rasarve Shu= iowa Est=s 4 OAR A 14 c7n 9  !

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1.' Eoans C-m Ca.L*ns 0 0 0 I

15. U=ic Raserve Shardown Eat =s 19.906.4 % 52.130.876 0

16. Censs Thennal!===3y c- d OtwH) 6.457,370 16.611.780 ,

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17. Cros EInc=fc=1Isargy C-~d G.twH) 6.228,971 15,996,383 l 0

ts. Nec :t i Isargy c -,' g.:wE) 71.9 0 75.5- l

19. Unit Service8se:or 75.5 71.9 l 0

23. Unic Ar ilmoi!Ly 7:c:or 66.7  ;

- 0 71.6

. Unit Capaczy 7:snar(Using >lDC.Wr) 70.4 66.0 0 l

. Unis Caa city F:c:or(Using CER Nect 15.6 14.6

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100

23. Unic Forend Cu=ge Rac, .

24. Shutdowns M '"tu CverNex: 6 Ston:hs(Type. Oste.:sd Cic=: ion of E:ci:::

25. If Sh:: Cown At End Cr Repore ?sriod. I::ussed Oste of $cs.-==:

Foreast Achieved .

. 25. Caits is Tes: Sc: s IP:ior to C -=arci:1 Ops;:: font:

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INITIA L C?.!TICALITY .. . , ,

INiTZAL I*a ..a. 07:"f CO.*:*.:ZZC A :. C.*ER.GCN

($8(~71

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8012T9000$

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AVERAGE DAILY UNIT POWER LEVEL

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DOCKET NO. 50-316 UNIT 2 DATE 12-3-80 COMPLETED BY W.T. Gillett TELEPHONE 616-465-5901 MONTH November 1980 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 ,

l 6 0 22 0 l

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7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 ,

! 14 0 30 0

• 15 0 31 0 16 0 1

i INSTRUCTIONS On this famat list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whola megawatt.

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l DOCKETNO.

50 - 316 . .

!, UNIT SilU1 DOWNS AND POWE:H REI)UCTIONS UNil' N AhlE D.C. Cook - Unit 2 I DATE 12-11-80

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CohlPLiclED uy 8. A. Svensson l

! ' i HEPORT &'lONill November, 1980 j  !

lEl.LPilONE (616) 465-5901

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g Cause & Cossc(sive No. Date

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Cont'd. 801018 F 720 A 3 N.A. IIA GENERA Electrical generator repair outage continued from previous month. The unit remained out of service at the

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end of the month. Return to service i

is scheduled for the week of December

. 8, 1980.

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- GEED

W e) 1 2 3 4 1;: Fenced S: Stliedulcil Heason:

A-l'ilnipmens Failmo(1.nplain) hictinal:

l-blannal lixhibit G . Instantitons for Psepasation of Data

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Il blalutenance oi Test 2 Manual Sciam, lintiy Slicens fm 1.icensee g C Hefueling 3 Automatic Sciam. Event l<cpust (I IIH) I'de INIIRIE -_-

D Hegulaimy itestsiclion I!-Opesato l'eahdng& License lixaminallon 4-Oilies (E xpl.iin) 0161) pg F Administrative G Opesasional llenos (lixplain) 5

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Docket No.: 50-316

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Unit Nama: D. C. Cook Unit #2 Completed By: R. S. Keith Telephone: (616) 465-5901 Date: December 12, 1980 Page: 1 of 1 MONTHLY OPERATING ACTIVITIES - NOVEMBER, 1980 Highlights:

The unplanned outage that started October 18, 1980 with a Generator trip from 1007. power continued the entire month.

The Unit was in Mode 5 the entire month with the Reactor Coolant System at-the loop level for modification to the Peactor Coolant Pump Motor Oil System.

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Summary:

Major repair work performed during this report period included:

a) Replace 4 bars in main generator stator, b) Modification to main turbine bearing #2 housing.

c) Inspection of Main Transformer instrumentation.

d) Ice Condenser Ice Basket Weighing.

e) Repairs to "A" Low Pressure Turbine Stop and Intercept Valves.

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f) Inspection of Moisture Separator.

g) Installed new fasteners in Reactor Coolant Pump fire

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protection casings.

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h) Numerous repairs to correct packing gland and body l to bonnet leaks on steam system valves.

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i) Installed additional grating in all low pressure turbine

__ condensers.

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DOCKET NO. 50 - 316 UNIT NAME D. C. Cook - Unit No. 2 DATE 12-11-80 COMPLETED BY B. A. Svensson TELEPHONE (616) 465-5901 PAGE 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE NOVEMBER, 1980 M-1 The steam inlet flange to the auxiliary feedpump turbine was leaking. Replaced the flexitallic gasket. Studs were checked for cracks by ncndestructive examination.

M-2 No. 4 steam generator power operated relief valve, MRV-243 was leaking by. Replaced the cage and disc and machined,the pilot disc. Proper valve operation was verified.

M-3 East containment spray heat exchanger inlet isolation valve, CTS-121E was leaking by. Machined valve seats and reassembled with new gaskets.

M-4 Containment spray header drain isolation valve, 2-CTS-123E was leaking by. A new valve was installed. Necessary NDE was per-formed.

C&I-l MRV-223, steam generator No. 2 power operated relief valve could only be opened 50% when controlled by the hand / auto station in the control room. The valve's positioner was repaired and the calibration was performed.

C&I-2 The low alarm for the AB diesel generator intake air filter was periodically received. The transmation thermostat control for the heater had failed. A failed capacitor was replaced. The

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thermostat and alarm unit were calibrated and returned _to ser vice.

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