ML20136G748

Monthly Operating Rept for Oct 1985.W/undated Ltr

ML20136G748
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	10/31/1985
From:	Balch L, Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8601080464
Download: ML20136G748 (5)

Text

5 Censumers q NUCLEAR OPERATIONS DEPARTMENT ~

Unit Shutdowns and Power Reductions Report Month Docket Number Unit Date Completed by Telephone

'3ctober 1985 50-155 Big Rock Point Plant Nov. h, 1985' LLBalch (616)547 6537 Ex180 Method of Shutting Duration Down Licensee Event System Number Date Type, (Hours) Reason 2

Reactor 3 Report Number Code 4 Comqnt Code Cause and Corrective Action To Prevent Recurrence 85-07 09/06/85 0 745.0 C 1 20th Refueling Outage Hours (1322.6 Total Hours)

I F = Forced 2 Reason: 3 Method: 4 Exhibit G = Instructions for S = Scheduled A = Equipment Failure (Explain) 1 = Manual Preparation of Data Entry Sheets B = Maintenance of Test 2 = Manual Scram for Licensee Event Report (LER)

C = Refueling 3 = Automatic Scram File (NUREG 0161)

D = Regulatory Restriction 4 = Other (Explain)

E = Operator Training and License Examination 5 F = Administrative Exhibit i = Same Source G = Operational Error (Explain)

H = Omer (ExNain) 8601080464 851031 PDR ADOCK 05000155 Form 3156 1-82 N

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0;ERATING STATU$ rHONE: 616-547-6537, EXT 180 >

1e UNIT NAZEs BIG COCK POINT NUCLEAR PLANT NOTES:

ap 2 CE70RTING GERIOD: 10 / G5 *

3. LICENSED THERMAL POWER IMWTI: 240 Ce N?.MEPLATE RATING (CROSS MdEls 75 Se DESIGN ELECTRICAL RATING INET MwEla 72 ,

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Oe MIXINUM DEPENDABLE CAPACITY (GROSS MWEls 73.0

• 7e CAXIMUM DEPENDABLE CAPACITY INET MWEls 69.0 83 IF CHANGES OCCUR IN CAPACITY RATING $llTEMS 3 THRU Tl $1NCE LAST REPORT. GIVE REA50N58 gg O

9 F0WER LEVEL TO WHICH RESTRICTED.IF ANY INET MWEls 0.0 10 CEA50NS FOR RESTRICTIONS. IF'ANY: gg 4

THIS MONTH YEAR-TO-DATE CU"ULATIVE 11e HOURS IN REPORTING PFRIOD 749.0 7296.0 198067.0 123 NU"8ER OF HOUM$ REACTOR WAS CRITICAL 0.0 9436.3 140128.6 0.0 00 00 , gy

13. REACTQR RESERVE SHIJTOOWN HOURS 137589.7 0.0 5391.4

14. HOUR 5 lGENER ATOR ON-LINE 0.0

15. UNIT RESERVE SHUTOOWN HOURS 0.0 0.0 1$. GRt$$ THERMAL ENERGY GENERATED IMwHI 0.0 1003092.0 29855647.0 e 17e GRESS ELECTRICAL ENERGY GENERATED IMdHI 0.0 322761.0 8160012 0

18. NET ELECTRICAL ENERGY GENERATED (MwHB 0.0 306790.2 7734531.1 10 UNIT SERVICE FACTOR 0.0% 73.9% 69 5% g, 203 UNIT AVAILABILITY FACTOR 0.0% 73.9% 69.5%

21e UNIT CAPACITY FACTOR (USING MOC NETI 0.0% 60.52 99.12 22e PACTOR IUSING DER NETI 00% 98.0% 94 21 ap 23, 'INIT UNITCFORCEO AP ACITY OUTAGE RATE 0.0% 0.7% 15.1%

24. SHUT 00$NS SCHEOULED DVER NEXT 6 MONTHSITYPE.DATE, C OURATION OF EACHis e

25. IF SHUT DOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUP:

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AVERAGE DAILY POWERtMWTI (MWEN) (10/851 g DAY

. 1 0.0 00 m 2 0.0 00 3 0.0 0.0

! -4 0.0 0.0

,' n. 5 0.0 _ 0.0 6 0.0 0.0 7 0.0 00 00 0.0

.p 8 0.0 9 0.0 10 0.0 0.0 0.0 0.0 p 11 00 0.0 12 13 0.0 00 14 0.0 0.0 O 15 0.0 00 16 0.0 0.0 17 0.0 00 0 1s 00 0.0 19 0.0 0.0 20 0.0 0.0 O at o,o 00 22 0.0 0.0 23 0.0 00 O 24 0.0 00 25 0.0 0.0 26 0.0 0.0 0 27 0.0 0.0 28 00 0.0 29 0.0 0.0 30 00 0.0 31 0.0 0.0 0

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• .v I Refueling Information Request

1. Facility name: Big Rock Point Plant-

2. Scheduled date for next refueling shutdown: October 24, 1986 f-

3. Scheduled date for restart following shutdown

January 2, 1987

4. Will refueling or' resumption of operation thereafter require a technical specification change or other license amendment? No j If yes, explain:

If no, has the reload fuel design and core configuration been reviewed by Plant Safety Review Committee to determine whether any unreviewed safety i questions as associated with the core reload (Reference-10 CFR,Section I

50.59)? No 3

If no review has taken place, when is it scheduled?

5. Scheduled date(s) for submittal of proposed licensing action and i- supporting information:

4 i

1 6. Important licensing considerations associated with refueling, eg, new or different fuel design or supplier, unreviewed design or performance

, analysis methods, significant changes in fuel design new operating

, procedures:

J i

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i l- 7. ' Number of fuel assemblies in: core 84; spent fuel storage pool 192.

8. Present licensel spent fuel storage capacity: 441 l Size of any increase in licensed storage capacity that has-been requested

, or is planned (in number of fuel assemblies):

l 9. Projected date of last refueling that can be discharged to spent fuel pool >

l assuming the present license capacity: 1994 4

5 f BP0385-0458A-BT01 i

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i CODSum8IS OW8f o r woe,.e.

Piant Sorrintendent Big Rock Point Nuclear Plant, Box 591, Route 3, cherlevoix, MI 49720 Director Office of. Inspection and Enforcement United States Nuclear Regulatory Commission Washington, DC 20555

Dear Sir:

4 i

Enclosed please find the statistical data for the Big Rock Point Nuclear Plant covering the period October 1 through October 31, 1985.

Sincerely, I

d .

D P Hoffman Plant Superintendent Enclosures cc: DEVanFarowe, Department of Public~ Health RCallen, Michigan Public Service Commission Michigan Department of Labor INPO Record Center Resident NRC Inspector, Site Document Control, Big Rock Point, 740*22*35*10

RBDeWitt, P24-117B

, KWBerry, P24-614B File 1

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MIO10-0667A-BT01

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