ML20138B975

Monthly Operating Rept for Sept 1985

ML20138B975
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	09/30/1985
From:	Balch L, Hoffman D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 8512120422
Download: ML20138B975 (5)

Text

M Power NUCLEAR OPERATIONS DEPARTMENT -

Unit Shutdowns and Power Reductions Report Month Docket Nurnber Unit Date Completed by Telephone September 1985 50-155 Big Rock Point Plant Oct. 2, 1985 LLBalch (616)ShT-6537 X180 Method of Shutting Duration Down Licensee Event System C ent Number Date Type y 2 3 Diours) Reason Reactor Report Number Code Code Cause and Corrective Action To Prevent Recurrence 85-07 09/06/85 S 577.6 C 1 20th Refueling Outage 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 far Licensee Event Report (LER)

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

D = Regulatory Restriction 4 = Other (Explain) h@ E = Operator Training and License Examination 5 Exhibit I = Same Source F = Administrative G = Operationel Error (Explain) b,_ Y H = Other (Explain) 8512120422 850930 Form 3156 1-82 DR ADOCK 0500 5

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, BY: L i'C A PALCH  !

OPERATING STOTUS le UNIT MArEt i!G COCK P3 TNT NUCLEt.3 PLLNT NOTES:

IHONFt 616-547-1537,ENT 140 {Q 2s RE;0RTING FE3IO28 9 / 85

3. LICE '.5ED THERMIL 00:E4 EMWTI:

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~Ce TAMEPLATE RATING IGROS$ MWEls 'T5  ! *

5. LESIGN ELECTRICAL RATING (NET MWEle 72 lg a

' ~ 6 CAXIMUM DEPENDABLE CAPACITY (G4055 MWEls 73 0 ' ' ' ~ '

. 1e3 AXI'4UM DEPENOABLE' CAPACITY ~INET MWEls ~ ' 6 9. 0 ' ' ' . I Ce IF CHANGES OCCUR IN CAPACITY RATING 5t!TEMS 3 THRU Tl SINCE LAST REPORT, GIVE REA50N5' k

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720.0 6551 0 197322.0 I )

• 1). HOURS IN REPORTING PERIOD

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123'huMBER OW HOUR 5' REACTOR WAS CRITICAL '"142 4 ' 5436.3 140128.4  !

133 CEACTOR RE5ERVE SHUTOOWN HOURS 0.0 0.0 0.0 1Go HOUR $ GENERATOR ON-LINE ~ ~ ~ ~ " ' ' ' " 142.4 5391 4 137589.7 l3 .I i

~'" 15e UNIT RE5ERVE SHUT 00wN HOURS ~~ 00 0.0 0.0

- 10. GROSS THERMAL ENERGY GENERATED IMWH) 18583.0 1003092.0 25645647.0 3

_ 17. GROS 5 ELECTRICAL ENERGY GENERATED IMWHI,, ,

6030.0 322761.0 8160'112.0 18e NET ELECTRICAL ENERGY GENERATE 0 (MWHI 5659.2 304T90 2 7734931 1

19. UNIT SERVICE FACTOR 19.8% 812 3% 69.72 20s, UNIT AVAILABILITY FACTOR , , _ , _ ,

, 19.8% 92 3% 69.7% 3

21. UNIT CAPACITY FACTOR tUSING MOC NETI 11 4% 67.4% 56.4%

22. UNIT CAPACITY FACTOR tuSING DER NET) 10.92 64.6% 54.4% ..

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23e UNIT FGRCEO OUTAGE RATE 0.04 0.7% 15.1%

_, 24 5 HUT 00WN5 SCHEDULEO OVER NEXT 6 MONTH 5tTYPE,0 ATE, C,00RATInN OF EACHis 5)

25. IP SHUT ~00wN AT END OF REPORT PERIOD,' ESTIMATED DATE OP'5TARTUp:  !

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O Refueling Information Request

1. Facility name: Big Rock Point Plant

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

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 If yes, explain:

If no, has the reload fuel desiga and core configuration been reviewed by Plant Safety Review Committee to determine whether any unreviewed safety questions as associated with the core reload (Reference 10 CFR, Section 50.59)? No If no review has taken place, when is it scheduled?

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

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:

7. Number of fuel assemblies in: core 0; spent fuel storage pool 258; new fuel storage 18,

8. Present licensed spent fuel storage capacity: 441 Size of any increase in licensed storage capacity that has been requested or is planned (in number of fuel assemblies):

9. Projected date of last refueling that can be discharged to spent fuel pool assuming the present license capacity: 1993 BP0385-0458A-BT01

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%;g, Rock  % *oint Nucleet y Plant, Bon eeM, +~ Route 3, charlevola, frI 49720 d'

October 2, 1985 ,

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% y 3 Director Office of Inspection and Enforcement '

United States Nuclear Regulatory Comunission Washington, DC 20555 .

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Dear Sir:

T t ' N Enclosed please find the statisticsl data for the Big Rock Point Nuclear Plant

(' ,,, coveiing the peri,<wl 5 pt.y.ber 1 thhough September 30, 1985.

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Sincerely,'

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D P H;ffman - -

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Plant Superintendent

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Enclosur'es s

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cc: DEVanFarowe, Department oh Publih Health RCallen, Michigan Public Settf-e demission Michigan Departmeat of Labor ,'

, INPO Record Center s.m '

Resident NRC Inspector, Sitt Documenc Control, Big Rock Pbint.,;Z40*22*35*10 ,

RBDeWitt, P24-117B -

KWBerry, P24-614B [ ,

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HIO10-0667A-BT01 ,

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