ML20138C105

Monthly Operating Rept for Sept 1985

ML20138C105
Person / Time
Site:	Cook
Issue date:	09/30/1985
From:	Climer, Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8512120464
Download: ML20138C105 (6)

Text

e N.R.C. OPERATING DATA REPORT DOCKET NO. 50-316 DATE 10/1/85 COMPLETED BY CLIMER TELEPHONE 616-465-5901 OPERATING STATUS

1. Unit Name D. C. Cook Unit 2 -----------------------

2. Reporting Period SEP 85 : notes  :

3. Licensed Thermal Power (MWt) 3411

4. Name Plate Ratir4 (Gross MWe) 1133  !

5. Design Electrical Rating (Net MWe) 1100 l l

6. Maximum Dependable Capacity (GROSS MWe) 1100 i

7. Maximum Dependable Capacity (Net MWe) 1060 ---------- ------------

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 720.0 6551.0 67919.0

12. No. of Hrs. Reactor Was Critical O.0 4507.6 47587.6

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator on Line 0.0 4447.3 46445.9

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Therm. Energy Gen. (MWH) 0 14637312 147715373

17. Gross Elect. Energy Gen. (MWH) O 4771520 4855A950

18. Net Elect. Energy Gen. (MWH) O 4604162 4Sd21896

19. Unit Service Factor 0.0 67.9 71.0

20. Unit Availability Factor 0.0 67.9 71.0

21. Unit Capacity Factor (MDC Net) 0.0 66.3 67.6

22. Unit Capacity Factor (DER Net) 0.0 63.9 66.1

23. Unit Forced Outage Rate 100.0 31.5 15.0

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

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

SHUT DOWN FOR S/G TUBE REPAIR. ESTIMATE GTARTUP 9/15/05

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

Forcast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l

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0512120464 850930 l PDR ADOCK 05000316 '

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AVERAGE DAILY POWER LEVEL (MWe-Net)

DOCKET NO. 50-316 UNIT TWO DATE 10/1/85 COMPLETED BY CLIMER TELEPHONE 616-465-5901 MONTH SEP 85 AVERAGE DAILY AVERAGE DAILY DAY POWER LEVEL DAY POWER LEVEL 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 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

. _ _ . _ . _ _ _ . _ . _ _ _ _ _ _ _ . ~ . . - _ . _ _ ._ _ _

e IMM.KET NO.

50-316 .

llNil'SilllllM)WNS ANilPOWLM NiiltllCllONS UNIT NAME D.C. Cook Unit 2 IBA l'E 10-10-85 COMPLETEin my B. A. Svensson September, 1985 NI FON'l MON H3 TEl.ErlH)NE 616/465-5901

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164 850824 F 720 A 1 N.A. CC HTEXCH rhe Unit was removed from service on 850824 for steam generator tube leak repairs. Eddy current testing and required tube plugging has been com-pleted. The outage has been extended to complete required design changes.

The estimated return to service date is October 20, 1985.

l

.I 4 I 2 1: l'ostcJ Neasius: McshnJ: lininhis G Imssantiivis A l'ipnemcs.: 1:aalius (l nplasul 1 -Manual los Psepasasiani of Data S: SihcJuical u Maiuscuasme ns Test 2 Manual Saam. linisy Sheets fus I.kensee C Rclucling LAulomasse & sam.  !! vent Hepini 18 l'HI l'ile INIIHI G-In Hegulasiuy kesisusinia l Ollies Ilimplamil 01611

' l' Opesatos Isaining & i s.cssse i mandnaisoss itAilupussisassve i G Opesassanial 1.s n.: II:splaml lainbei ! - Same Somce l'8/11) 11 Othes llisplanal

. . . . . . .w .. . .: , . -. ,- m UNIT SHUTDOWNS AND POWER REDUCTIONS INSTRUCTIONS This report should deserte 211 ;lant shutdowns dunng me in se:ordanes with the taols apecumg on the report form.

report penod. In addition tt should be the source of explan. If category 4 must be used. sapoly snef comments.

anon of ugmacant dios m average power levels. Each signi.

ricant reducuan m power level (greater than 204r reduction LICENSEE EVENT REPORT z. Reference the applicable m average daily power level for the preceding 24 hnurs) reportaole occurrence pertammg to se outage or power should se noted even though da un:t may not have been reduction. Enter the !!rn fcur parts (event year, sequenuai shut down completeiyl . For such reductions in power level. report number. occurrence code and report type) of the tive the duration should be listed as zero, the method of reducuan part designauon as desenbed in item 17 of Instruccons for should be '.isted as .1 (Other). and the Cause and Correcuve Preparauon of Data Entry Sheets for I.acensee Ennt R port Acuen to Prennt Recurrence olumn should explain. The (LER) File (NUREG.0161). This mformation may not be Cause and Correcuve Acuan to Frennt Recurrence column nediately evident for all suJt shutdowns. of course, smee should be used to provide any needed explanation to fully further investgauon may be required to ascertam whether or desenbe the :ircumstances of tne outage or power reducuan. not a reportable occurrence was involved.) If the outage ur power reduccon wtli not result in a reportable occurrence.

NUMBER. T*us :olumn should mdicate the sequennal num, the pouuve mdicauon of this lack of correlation should be ber asagned to essa shutdown or ugruncant reductionin power noW as not apphok dM for that calendar year. When a shutdown or ugntricant power SYSTEM CODE. The system in wtuch the outage or power reduction beg ns in one recort penod and ends m acother, an entry should be made tor botn report penods to be sure reduction ong:natea should ce noted sy the two d: sit code of all snutdowns or signalcant power reducaons are reported. Ex:ubit G . Instrucuans for Preparauen or. Data Entry Sheets Unt:1 a uru: has 2:h:eved its first power generuton, no num. for Licensee Event Re: ort (LER) Fde (NUREC4161).

ber should be us:gned to each entry. Systems that do not fit any ex:st:ng code should be dengna.

ted XX. The code ZZ should be used for tnosa events where DATE. This solumn should .ndicate the date of the start a system ts not appticaole.

of esca shutdown or ugru:1: ant ;cwer reduenon. Report as year month. and day. Aupst 14.1977 would be reported COMPOSENT CODE. Select the most accropnate .omponent as 7?C314. When a sutdown or ugrufIc:nt power reduccon from Exh2tt I . Instrucuens for Preparauon of Osta Entt3 bepts m one report pened and enes :n moder, an entry should Sheets for Licensee Ennt Report (LER) Ft!e (NUREG4161).

be made for both report peneds to se sure all shutdowns usms the following entiena:

or up;i! cant power reduccons are reported.

TYPE. Lse "F" or "S" to encic2te either " Forced" or " Sche.

dulac." respectively, for each shutcown or ugruilcant power B. If not a omponent fu!ure, use the related component:

reducaon. Forud shutdowns include those requued to be e.g.. wrong vain operated through errort list valve as atuated by no later than de weekend followmg discovery component.

of an off-normal :endit2on. It is recognized that some judg.

=ent is required n categonzmg shutdowns in this way. In C. If a cham of fatlures occurs, the first component to mai.

general, a forced snutdown is one that would not have hun funcuon should be listed. The sequence of events, me!ad.

cmpleted :rt the absence of the condtuon for which corteedve ing the other components whica fall, should be desenbed action was tanen.

under the Case and Correcuve Acuan to ?tevent Recur.

. rence column.

DURATION. Self explanatory. When a thutdown extends beyond the end or a tepcrt penod. count only the time to the Components that do not r1t any mstmg : ode should be de.

signated XXXXXX. The code n2222 should be used for end of the report penod and piclc up the ensuing down time m tne foCcwtng recort penods. Report dursuon of cutages events where a component daugnatton is not applicaele.

yunded tu the nr arest tenth ui :n hout to fac:litate summation.

ahe sum of the total oatage hours stus the hours the genera

• CAUSE & CORRECTTVE ACTION TO PREVENT RECUR.

tot was on line snould equal the pass hours in the reportmg RENCE. Use the column :n a narrattn fastuon to ampitfy or explam the arcumstances of the shutdown orpower reducuon.

P'UO4' lb :olumn should .nclude the toecule cause for each snut.

REA50N. CateIortae sy letter Jeugnanon in accordana wn r wincant rwn reducuan and tne immediate and

• tth the tacle appeartag on the report form. If ;stegory H eentemotated long term correcuse action tamen. if appropn.

must be used.lucciy bnet summents.

ste. This column should also be used for 4 descnption ot'tne maic' safety related corrective mamtenance performed furtna METHOD OF SHUTTING DowN THE REACTOR OR 'h'""'84'E*"8"#UC"'"'I"di"I3"'d'""#I""0"M tne ertti.al path aettvity and a report of any s.ngie release et REDUCING POWER. Catefonte ey numner despauun radioastmty or smgle radiation execture seeeul. ally assose

% c that this differs trom the Edison E:e:trte Insuture ated with the outage wtuch 16 aunts far more tnan 10 :er.ent 4

1. EEll defmiticns as " Farced Parnal Outage'* and "Sene. ulthe allowsole annual values Juled Parnal Ouun." For these tentti. FEl uses 4.hange or For long textual recorts contmue astratrve in se: arue ; son

.t0 'lW as the breax pmni. For urger power reseturs. 30 MW .nJ reteren.e the shutdo*n or power red 2.uon rio in:.

s em imail a .hange to wanant oplananon. carranve.

pe

_ _. ~. _ _ . _ . . . _. .. .

F

. Docket No.: 50-316

. Unit Name: D. C. Cook Unit 2 Completed By: D. A. Bruck Telephone: (616) 465-5901 l Date: October 3, 1985 l Page : 1 of 1 MONTifLY OPERATING ACTIVITIES - SEPTEMBER, 1985 IIIGIILIGHTS:

The reporting period began and ended with the reactor coolant system in Mode 5 for steam generator tube repairs.

l There was no electrical generation in the month of September.

SUMMARY

09-03-85 At 1740, auxiliary building ESF fan, 2-HV-AES-2, was discovered inoperable due to a split seam allowing charcoal to leak out.

l 09-06-85 At 0847, an inadvertant Engineering Safeguard Features actuation occurred due to surveillance testing.

l 09-07-85 At 1811, the West Fesidual ifeat Removal lleat Exchanger was removed from service to repair a leaking sample valve.

l 09-08-85 At 1022, the West Residual lleat Removal lleat Exchanger was l returned to service.

At 1022, the East Residual lleat Removal lleat Exchanger was removed from service to repair a leaking outlet cooldown isolation valve.

1 09-09-85 At 1700, the East Residual ifcat Removal ifeat Exchanger was returned to service.

l 09-10-85 At 1833, the East Residual ifcat Removal lleat Exchanger was l removed from service to repair a leaking outlet cooldown isolation valve.

l 09-14-85 At 1300, the East Residual lleat Removal system was returned

! to service. i l

l 09-15-85 At 1345, the Spray Additive Tank found inoperible due to '

containing more than the maximum of 4600 gallons.

, 09-18-85 At 2256, the Spray Additive Tank was returned to service.

l 09-20-85 At 1310 the liigh Demand Fire Pump was declared inoperable because it failed to develop discharge pressure.

09-22-85 At 0037, the liigh Demand Fire Pump was returned to service.

a_

• e DOCKET NO. 50 - 316 4 UNIT NAME D. C. Cook - Unit No. 2 DATE 10-11-85 COMPLETED BY B. A. Svensson MAJOR SAFETY-RELATED MAINTENANCE SEPTEMBER, 1985 M-1 The equalizing line around 2-RH-128E. (RHR heat exchanger outlet hand shutoff valve) broke away from the valve body. The old pipe and tubing were removed and new pipe and tubing were installed.

Required NDE was performed.

M-2 Revelded broken equalizing line on 2-RH-128E. Required NDE was performed.

C&I-1 Recalibrated indicator transmitter and square root extractor and verified that indicator read zero after being returned to service.

C&I-2 FFI-220 auxiliary feedwater flow to steam generator #2 read 10,000 lbs./hr. with no auxiliary foedpumps on. Recalibrated indicator transmitter and square root extractor and verified that indicator read zero after being returned to service.

/T~ .

U~';",,n'_ INDIANA & MlCHIGAN ELECTRlC COMPANY

- Donald C. Cook Nuclear Plant P O. Box 458. B x3gman, Mctugan 49106 October 12, 1985 Director, Office Of Management Information I and Prograr.1 Control U. S. Nuclear Regulatory Commission i Washington, D. C. 20555 Gentlemen:

j Pursuant to the requirements of Donald C. Cook Nuclear Plant Unit 2 i Technical Specification 6.9.1.6, the attached Monthly Operating Report

for the Month of September, 1985 is submitted.

l Sincerely, i

i l gU ~

W. G. Smit k J .

Plant Manager i

j WGS:ab l I

' Attachments cc: J. E. Dolan l M. P. Alexich {

j n. W. J uf gellbell I i NRC Region III l B. L. Jorgensen  !

R. O. Bruggee  !

l I R. C. Callen I

S. J. Mierzwa F. S. VanPe lt , J r.

P. D. Rennix D. R. Ilahn '

Z. Cordero

{ J. J. Markowsky 1 J. F. Stietzel  !

PNSRC File  !

INP0 Records Center  !

ANI Nuclear Engineering Department i

l 1