Text

Revised Monthly Operating Rept for Dec 1981
	ML20066E374
Person / Time
Site:	Cook
Issue date:	12/31/1981
From:	Might A; INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	;
Shared Package
ML20066E326	List: ML20066E323; ML20066E374;
References
	NUDOCS 8211150137
	Download: ML20066E374 (7)
	v • d • e

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. s OPER.CNC DATA RE? ORT DOCTETNO.

50-316 DATI _l? /ll /R1 CO.NLoLETID 3Y A. Minht TILI?SONI 615 acGog]

O?E7 G NG5 ATUS Nor:s Donald C. Cook Plant 2

1. Uni: N==..

Dorombo m 1091 l

2. Reportis;?:dod:

3391

3. Ur.:=3ed n--! ?cwcr C.iW:):

1133

4. N:=epizi: R::i=; (Cross.',1W:):

1100

'5. Desi;:: 5 ::d=1.%;(Nes 31We):

IIl8

6. 5f- " u=: Depe=d:ble C27:d:f (Cross 31We):

1082

7. 3f:xi=== Dep:=d-h!:C:p:d:7(Net 31We):

S. If Ch: ;es Oc:=r in C p d.y F+;s (1::=s Numb:: 3 Threc;h 7) Sinc: L:s: Repor:. Give R:: sons:

9. Power L: vel To Whi:h R=s:d:::d. If Any (N:: MWe):

10. R==<ons For R::::i:: foes.If Any:

His Month Yr..to.Cate Cu. :ut::ive 744 8.760 35.064

11. Hoc:s != Repor:! : P:dcd 744 6.770- o -

24.025

12. Numb.r Of Hou:s R==:ce W:s Cd:f=1 0

0 0

13. Re:::or R:se e shn:down Hou:s 744-6.181.4 23.221

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14. Hours Ce===:ce Cn.Lin, 0

0 0

15. Unic R:se.,e Sh=:down Ho=:s 2.517,865 20.441.187 7a oco op1

16. Cross The=::1 E::::y Ce==::::d (MWH)

R74. 510

__..;j.615.07n 23.707,800

17. Cross Ele:::ic:!I=e:;7 Cer.-::::dg.gws) 796.211 6,384.976 22.844,141 a

13. Net E.-:::i=i I : ;y Cen=n::d C.twd) 100 70.6 71.3

19. Unit Serri:= F ::ce 100 70.6 71.3

20. Uci: Ar.a:biE:7 F:c:or 98.9 67.4 66.6

21. Unit C:paci:/ 7:::or (Us!=; MDC Nec) 97.3 66.3 65.9

22. Unit Cai:scity.::::ce (Usin DER Ne:

0 10.6 14.2

'3. Uni: For::d Cc: ge Rat,

24. Shutdowr.s Scheduled Over Nec 5 Months (Type. Date.: d Den: ion of I:cht:

1 l

'5. If Sht: Dowrt At End Of R por: P:dod. Istim::ed D:re ot Sc:-: p:

. 25. Units la Tes: 5 ::us iPrior to Ce== ::ial Op :::for.1:

Force:st Achieved INIT:A L C?.!T;CA UTY INmAL I:.2C7?.:C: Y Co ::.;ERC:4. 0?Ir. 4 7:0N l

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- - Corrected Copy 21-82 g,

8211150137 020125 PDR ADOCK 05000g R.

C?ERATINC DATA REPORT DOCRETNO.

50-316 DATE 17/11/R1

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CO.N1?LETED 3Y A. Minht TELE?HCNE 616,M54001 C???AT!NG 5 ATUS Not:s Donald C. Cook Plant 2

1. Uni: Na==:

Dornmham 1091

2. R:portis; ?:dod.:

3391

3. Lic:= sed Th::=:! Power (51W:):

1133

4. N =e:12t: ?d ;(Cross ?,1W:): _

1100

5. Dc ig:II::=i=1 ?d;(Nec 51We):

lIl8

6. 5f-Wu= Deped:ble Qp:cirf (Cross 51We):

1082

7. Si2xi===

eped-b!: C:p::i:f (Ne: 51We):

S. If Ch:n; s

in C:paci:y R::i ;s (1::=s Nu:nbe: 3 Th-ou;h 7) Sice: L:s: R:por:. Give ?.: sons:

/

\\

/

9. ?ower Level To Whi:h

.:=_-d.If Any (N:: SIWE):

/

10. R= sons For R==i:: ions.L uy:

'/

\\

/

D:is 51o/

r.th Yr.ao-Dat-Cu==I::ive

/

7E4 8,760 35,064

11. Hou s In Repor:in; ?=iod

\\ M44 6.770 0 24.025

12. Nu:nber of Hou:s R==or W:s C:i:i=1

/\\0 0

0

13. Re:ctor R=erre Shu::iown Hou:s 74h 6.181.4 23.221

~

14. Hours Ce.e=:ce Cn.LI:s 0\\

0 0

15. U::i: Recrve Shutdown Hot:::

2,517,865 \\

20.441.187 7a nan 921

16. Cross The==:1 E==;y Cen:=ad (5twH)

17. Cross Ele==i=I Esc ;y Cen-=::d aytW' )

7,440,480 23,707,800 874 510 796.211 7.181.187 22,844,141

13. Net EIe==i=1 E ::;y Ce. =:M C.;W.)

100

\\

70.6 71.3

19. Unit Serrie: ?:: tor 100

\\

70.6 71.3

20. Uci: Av:i12 bin:v F:c:or 98,9

\\ 75.8 66.6

21. Unit C:pae:y f:c:or(Usi=;;.tr set) 97.3 N4. 5 65.9 l

22. Unit Qcscity. :::or(Usin; D.. Net) lh6 14.2 O

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

j l

24. Shutdowns Scheduled C.er Ne.: 5 Mon:hs (Type. D:::. :nd Du=: ion of I:ch1:

I

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~5. If Sh:: Down At End Of Report ?:-iod. Esti==:ed D:te of St::no:

Achieved \\

. 5. Units in Tes: 5:::us (?:for to Ce=:: cial Ope:: ions:

Fore==st INITIAL CRIT CAUTY INITIA L ILICTR:C;- Y CO?.i. :ERC:A' O?E7.A 7:O N (ui?7 i

AVERAGE DAILY UNIT POWER LEVEL f.

00CXET NO.

50-316 UNIT 2

DATE 12/31/81 COMPLETED BY A. Might TELEPHONE M5 46s-99m MONTH December,1981 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-Net)

(MWe-Net) 1 1073 17 1063 2

1075 18.

1075 3

1073 19 1076 4

1070 20 1076 5

1069 21 1074 6

1051 22 1070 1070 7

1072 23 8

1073 24 1071 9

1072 25 1071 10 1072 25 1064 11 1065 2y 1069 28 1071 12 1070 13 1071 29 1072 14 1073 30 1063 15 1072 31 1071 16 1069 INSTRUCTIONS On this format list the average daily unit power level in MWe-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

50-316 UNIT SiluTDOWNS AND POWEll llEI)UCTIONS DOCKET No.

UNIT N AhlE D.C. Cook - Unit 2 DATE - l-14-82 COMPl.ETED BY B.A. Svensson.

ItEPOltT n10NTil December. ~1981 TELEPil0NE (616) 465-5901 PAGE 1 of I e.

B E

.$ E 3

.E' E Licensee E **

'h],

Causc & Co icciive No.

1) ale g

3g jy$

Event g,7 g

At. inn so

$E 55g iteport 8' to O E'

Prevent itecurrence H

e o

O None There were no unit shutdowns or sig-nificant power reductions during the month. The unit operated at a capac-ity factor of 98.9% (Using MDC Net).

1 2

3 4

F: Fin ced Itcason:

Method:

Exhibii G lustructions S: St heiluleil A Eiluipmen Failuse(l;xplain) l-Mannal fni Prepaiation of Daia ll Maintenance or Test 2 Manual Scram.

Entiy Sheels fo 1.icensee C-Refueling 3 Automatic Scram.

Evens Itepini (i. Ell) File INURl!G-D llegulatiny Restriction 4-Othes (Explain) 01611 li Ope:atos l' raining & License fixamination F-Attministrative 5

G Opesational liuos (lixplain)

'thinbn I - Same Soince C1/77) 11 Other (Explain)

y Docket No.:

50-316 Unit Name:

D. C. Cook Unit #2 Completed By:

C. E. Murphy Telephone:

(616) 465-5901 Date:

January 8, 1982 Page:

1 of 1 MONTHLY OPERATING ACTIVITIES - DECEMBER, 1981 Highlights:

The Unit entered this reporting period operating at 100% power j

and has operated through the entire period, except for those short periods of time as detailed in the Summary.

Total electrical generation for this month was 824,510 mwh.

Summary:

12-02-81 The East and West Centrifugal Charging Pumps were inoperable, one at a time, for a 2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months period each, for the purpose of changing oil.

12-04-81 Reactor Power was reduced to 98% for'a 2.5 hour5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months period while the Main Turbine Valves were tested.

12-06-81 Reactor Power was reduced to 90% for a 5.5 hour5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months period due to the Axial Power Distribution Monitoring System (APDMS) being inoperable.

12-10-81 The Auxiliary Building Fire Detection System was inoperable for a 27 hour3.125e-4 days 0.0075 hours 4.464286e-5 weeks 1.02735e-5 months period. A Fire Watch was established during this period.

12-11-81 Reactor Power was reduced to 99% for a 3 hour3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months period to test the Main Turbine Valves.

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DOCKET NO.

50 - 316 UNIT NAME D. C. Cook - Unit No. 2 DATE l-14-82 COMPLETED BY B. A. Svensson TELEPHONE (616) 465-5901 PAGE 1 of 2 MAJOR SAFETY-RELATED MAINTENANCE DECEMBER, 1981 M-1 No. 4 steam generator power operated relief valve, MRV-243, had a body-to-bonnet leak.

Replaced the piston ring and gaskets.

Had valve tested.

M-2 Pressurizer heater molded case circuit breakers on motor control center PHA-2 would not function properly.

Replaced and tested two circuit breakers.

C&I-l WFA-902, nonessential service water flow for reactor coolant pump No. 2 motor air cooler failed to the high end of scale.

The circuit board of the transmitter had failed. The transmitter was repaired and the trans-mitter calibration was performed.

Upon returning the transmitter to service, the flow mismatch alarm cleared and normal indication returned.

C&I-2 Radiation monitoring channel R-ll, containment atmosphere particulate, was periodically producing high alarms.

The alarm would actuate, however, the drawer alarm would not seal in.

The cause of the problem was traced to the bistable board.

The board was replaced and the alarm dial calibra-tion was performed.

C&I-3 The main power breaker for the flux mapping system tripped and could not be reset.

The circuit breaker was restored to service by utilizing the

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opposite side of the breaker for switching.

C&I-4 The float control valve on the Unit 2 CD diesel generator jacket water surge tank would not function on a high level indication.

The float was found filled with water due to several holes.

The float was repaired and the assembly was installed.

Normal operation of the control valve was veri fied.

C&I-5 QRV-251, charging flow control valve failed open.

Upon investigation, it was discovered that the bridge amplifier in the Foxboro control module had failed.

The bridge amplifier was replaced with a new one and cal-ibrated for proper operation of the valve.

C&I-6 IFC-3:5, residual heat removal system west pump mini-flow control, would not operate correctly.

The transmitter was recalibrated, filled and vented.

C&I-7 Low level alarms for accumulators No. 1 and No. 2 were received with normal control room indication.

The instrument loops for ILA-110, ILA-lll, ILA-120 and ILA-121 were tested and found to be within specifications.

The auxiliary relays for the low alarms functioned intermittently.

The relays were replaced with spares and correct operation was verified.

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DOCKET NO.

'50 - 316 UNIT NAME D. C. Cook - Unit No. 2 DATE 1-14-82 COMPLETED BY B. A. Svensson TELEPHONE (616) 465-590T PAGE 2 of 2 MAJOR SAFETY-RELATED MAINTENANCE DECEMBER, 1981 C&I-8 Reactor coolant pump No. 3 oil cooler discharge temperature indication was below the other pumps. The voltage to current converter calibration was tested and determined to be out of specification. The instrument was recalibrated and returned to normal service.

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,,,, INDIANA & MICHIGAN ELECTRIC C001PANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, FrMgman, Michigan 49106 (616) 465-5901 January 14, 1982 Director, Office of Management Information and Program Control U. S. fluclear Regulatory Commission Washington, D.C.

20555 Gentlemen:

Pursuant to the requirements of Donald C. Cook Nuclear Plant Unit 2 Technical Specification 6.9.1.6, the attached Monthly Operating Report for the Month of December,1981 is submitted.

Sincerely, Ldd W. G. Smi th, Jr.

Plant Manager WGS:ab Attachments cc:

R. S. Hunter i

J. E. Dolan l

R. W. Jurgensen l

f4RC Region III l

E. R. Swanson W. Lavallee (NSAC)

R. C. Callen S. J. Mierzwa R. F. Kroeger H. L. Sobel l

l J. D. Huebner J. M. Hennigan A. F. Kozlowski R. F. Hering J. F. Stietzel PNSRC File i

.ortrm o 3 t6 s*C

!

ML20066E374

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