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Monthly Operating Rept for Jan 1983
	ML20069A089
Person / Time
Site:	Cook
Issue date:	02/14/1983
From:	Gillett W; INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	;
Shared Package
ML20069A091	List: ML20069A089; ML20071F377;
References
	NUDOCS 8303150531
	Download: ML20069A089 (7)
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CPERATINC DATA RI? ORT 4

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DCC:"JIT NO.

50-315 DATR 2-3-83 C05t?LRTIC EY W.T.

GilIett TILI?!iCNg 616-46;-590.1 OPE?ATTNG 5""ATUS DONALD C. COOK 1

Not:5

1. Uni N==e:

JANUARY 1983

2. Repor..:;? dad:

3250

3. ' ~-M The. d Power (51W:):

4. Na=eplai Rada;(Cross atWe):

10R9 1054

5. Desi pt Ee:::i=1 R::in;(Nec 51We):

1 1080

6. 5'* 2,un: Depend:ble Capsd:7 (Cross 51We):

1044

7. Simem De-- d 'le C:p:ci:7 (Net 51We):

S. If C. r;es Oc= urin Capaci:y Rsti ;s (1::=s Nc=8.ar 3 Throu;h 7) Sine: L2st Repor:. Give Reasons:

9. Power Level To Which Rer::i=ed. !! Any (Net 31We):

10. Resons For R-.::i:does.lf Any:

This htonth Yr.4o-Catt Cu=u! :ive 744 744 70.872

11. Hours != Repor.is; P:ded 17 Nu=her of Hou:s R==ce Was Cri:i=1 744 744 52.625.6 0

0 463

13. Re:cor Resa:ve Shu:down Hou:s 744 744 91.44A 4

14. Hours Cent = sc Cn.L*n 0

0 321

15. Uni: R: serve S*nutdown Ho=s

16. Cross The==d Inu;y Ce===:ed (StWH) 2,371,584 2.371.584 149.674.144 779.280 779.280 49.215.130

17. GrossI!e=:ie:1Iser:y Gene =::d 01WH) 752,121 752.121 47.345.622

13. Net II:= i=1Is=;y Gene =: d C.tW~r-)

100 100 74.8

19. Unit Servic=.::ctor 100 100 74.8

20. Ucic Ar.IIshi!Lr F:c:or 96.8.

96.8 67.6

21. Unit C: sci:/ 5:==r (Usin; >!DC Net)

20. Unit Cac city F:cer(Using DER. Net) 95.9 95.9 64.5 0

0 7.7

23. Uni: For :d Cu::ge Race

. ShutdowTts Schedded Over Nec 5 Ston:hs (Type. D:te.: d Dur:: ion of Z:cht:

25. If Shu: Down A End Of Report ?::iod. Isti. :::ed D:te of Sts-:up:

. 25. Units In Tes: 5:::us (Pnor to Ce===cis! 0 =: font:

Fore =st Acaieved INIT AL CRIT CA. N

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INITIA L II.ZCTRIO:~"Y COT..:I?.C:A :. O?!?..A 7:ON

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8303150531 830214 PDR ADOCK 05000315 l'

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AVERAGE DAILY UNIT F0WER LEVEL

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DOCKET NO.

50-315~

UNIT 1

DATE 2-3-83 COMPLETED BY W.T. Gillett TELEPHONE 616-465-5901 MONTH January 1983 DAY AVERAGE DAILY PCWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-Net)

(MWe-Net) 1 1029 1

1030 2

1032 18 1032 3

1032 19

'iO30 4

1032 20 1031 l

5 1033 21 1028 6

1032 22 1029 7

1028 23 1033 8

1028 24 1033 9

1030 25 1032 10 1033 25 1034 11 1029 27 851 l

12 893 28 883 l

13 875 29 1031 14 1028 30 1034 15 1029 31 1033 16 1029 j

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INSTRUCTIONS j

On this format list the average daily unit pcwer level in MWe-Net for each day in the reporting month. Ccmoute to the nearest whole megawatt.

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6' 50-315 DOCKET NO.

UNIT SilUTDOWNS AND POWER REDUCTIONS D.C. Cook - Unit 1 UNIT NAME DATE 2-14-83 COMPLETED BY B.A. Svensson REPORT MONTil January, 1983 1ELErilONE 616-465-5901 PAGE 1 of 1 w

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Licensee jg

lwl, Cause & Connective No.

Dale g

3g

,c y se Event g?

g3 Action to yE E

jgg Report #

mO O

Pievent Recunscuce H

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192 820112 F

0 A

4 N.A.

CH ZZZZZZ Reactor power reduced to 55% to re-move the west main feed pump turbine from service to repair tube leaks in the F.P.T. condenser. Reactor power returned to 100% on 820113.

193 82011 F

0 A

4 N.A.

CH ZZZZZZ Reactor power reduced to 57% to re-move the east main feedpump from ser-vice to repair weld leak at instru-ment connection on the suction piping.

Reactor power returned to 100% on 820128.

1 2

3 4

l F: Emced Reason:

Method:

Exhibit G -Instructiims l

S: Scheiluted A liquipment Failme(Explain) 1 Manual for Prepasatiim of Data ll-Maintenance of Test 2 Manual Scram.

Entry Sheets fus 1.icensee C Refueling 3-Automatic Scram.

Event ReposI (I !!R) File INtlREG-D-Regulaimy Rest:iction 4-Othes (Explain) 0161)

E Ope:ator l' raining & License lixaminallon F-Ailministrative 5

G Openallemal Einor (Explain) lishibit I - Same Souice 19/77)

Il Other (Explain)

Docket No.:

50-315 Unit Name:

D. C. Cook Unit 1 Completed By:

C. E. Murphy Telephone:

(616) 465-5901 Date:

2/10/83 Page:

1 of 2 MONTHLY OPERATING ACTIVITIES - JANUARY 1983 Highlights:

The Unit remained at 100% power during this reporting period except for those periods of time when the Main Turbine Control Valves were tested. These are addressed in the Summary. Two other power reductions of short duration occurred in this period.

One was on January 12, when power was reduced to 55% for a period of 21 hours2.430556e-4 days 0.00583 hours 3.472222e-5 weeks 7.9905e-6 months to repair tube leaks in the West Main Feedpump Condenser. The second power reduction occurred on January 27 when power was ieduced to 57% for a period of 21.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months to repair a Feedwater leak on the East Main Feedpump Suction Line.

The gross electrical generation for the month was 779,280 MWH.

Summary:

12/31/82 95% power at 2315 hours0.0268 days 0.643 hours 0.00383 weeks 8.808575e-4 months for turbine valve testing.

Returned to 100% power at 0040 hours4.62963e-4 days 0.0111 hours 6.613757e-5 weeks 1.522e-5 months on 1/1/83.

1/7/83 95% power at 2315 hours0.0268 days 0.643 hours 0.00383 weeks 8.808575e-4 months for turbine valve testing.

Returned to 100% power at 0255 hnurs on 1/8/83.

1/10/83 The Containment Spray Additive System was inoperable for a 4.75 hour8.680556e-4 days 0.0208 hours 1.240079e-4 weeks 2.85375e-5 months period to verify correct settings of the eductor supply valves.

1/11/83 CD Diesel was inoperable for a 13.75 hour8.680556e-4 days 0.0208 hours 1.240079e-4 weeks 2.85375e-5 months period for Maintenance to repair a fuel oil leak.

1/12/83 AB Diesel was inoperable for a 2.75 hour8.680556e-4 days 0.0208 hours 1.240079e-4 weeks 2.85375e-5 months period for Maintenance to repair a fuel oil leak.

1/12/83 55% power at 2035 to make repairs to tube leaks in the West Main Feedpump Condenser.

Returned to 100% power at 1125 hours0.013 days 0.313 hours 0.00186 weeks 4.280625e-4 months on 1/13/83.

1/12/83 The North Control Room Air Condition Chiller was inoperable for a 60 hour6.944444e-4 days 0.0167 hours 9.920635e-5 weeks 2.283e-5 months period for maintenance repairs.

I 1/14/83 95% power at 2310 hours0.0267 days 0.642 hours 0.00382 weeks 8.78955e-4 months for turbine valve testing. Returned to 100% power at 0250 hours0.00289 days 0.0694 hours 4.133598e-4 weeks 9.5125e-5 months on 1/15/83.

1/18/83 The East RHR pump was inoperable for a 5.75 hour8.680556e-4 days 0.0208 hours 1.240079e-4 weeks 2.85375e-5 months period for Mcintenance to lubricate.

1/19/83 The West RHR pump was inoperable for a 2.75 hour8.680556e-4 days 0.0208 hours 1.240079e-4 weeks 2.85375e-5 months period for Maintenance to lubricate. The West CCW pump was inoperable for a 3 hour3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months period for Maintenance to change oil.

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Dockst No.: 50-315 Unit Name:

D. C. Cook Unit 1 Completed By:

C. E. Murphy Telephone:

(616) 465-5901 Date:

2/10/83 Page:

2 of 2 1/20/83 The East CCW Pump was inoperable 1.5 hour5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months period for Maintenance to change oil.

1/21/83 95% power at 2210 hours0.0256 days 0.614 hours 0.00365 weeks 8.40905e-4 months for turbine valve testing.

Returned to 100% power at 0214 hours0.00248 days 0.0594 hours 3.53836e-4 weeks 8.1427e-5 months on 1/22/83.

1/26/83 70 intermediate deck doors on the Containment Ice Condenser were inoperable for a 48 hour5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months period due to an excessive lifting force necessary to open them.

1/27/83 57% power at 1610 hours0.0186 days 0.447 hours 0.00266 weeks 6.12605e-4 months to repair a Feedwater leak on the East Main Feedpump Suction Line.

Returned to 100% power at 1100 hours0.0127 days 0.306 hours 0.00182 weeks 4.1855e-4 months on 1/28/83.

Turbine valve testing was performed during this period.

6 DOCKET NO.

50 - 315 UNIT NAME D. C. Cook - Unit No.1 DATE 2-14-83 COMPLETED BY B. A. Svensson TELEPHONE (616) 468-590T PAGE 1 of 1 MAJOR SAFETY-RELATED MAINTENANCE JANUARY,1983 M-1 1CD emergency diesel developed a fuel oil leak. Replaced the No. 3 front bank fuel pump and tightened a screw to repair leak on the No. 3 rear bank fuel pump. Had the engine tested.

H-2 LAB emergency diesel developed a fuel oil' leak. Replaced. the copper gasket on the plug on No. 5 front bank fuel pump. Had the engine tested.

M-3 The mechanical seal on No. 2 boric acid transfer pump was leaking.

Replaced the mechanical seal, aligned the pump and motor, changed the oil and had the pump tested.

M-4 A total of 70 doors failed to meet the initial opening force criteria during a surveillance test. The door hinges were adjusted and lubricated and the doors were retested.

C&I-1 Gland steam condenser vent process radiation monitor, R-33, was indicating higher than normal counts. When calibration of the channel was performed, the Geiger-Mueller detector tube spiked high. The tube was replaced and recalibrated satisfactorily.

Background reading with the new tube is 500 cpm.

C&I-2 Lower containment airborne radiation monitor channel,1305, failed "high" and then returned to normal. This cycle was re-peated several times per minute. Replacement and recalibra-tion of the detector corrected the difficulty.

C&I-3 Control room area radiation monitor, R-1, was alarming high spuriously. Replacement of the detector tube cleared the alarm.

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ML20069A089

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