ML20059J453

Monthly Operating Rept for Oct 1993 for Big Rock Point Nuclear Plant

ML20059J453
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	10/31/1993
From:	Donnelly P, Jeanne Johnston CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9311120210
Download: ML20059J453 (5)

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I O Consumers power Patrick M Donne!!y Plant Manager POWERING i

MICHIGAN 5 PROGRESS Beg Rock Posnt Nuclear Plant,10269 US-31 North, Charlewom. Ml d89720

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i November 1, 1993 l

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.t Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 1

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Dear Sir:

Enclosed please find the statistical data for the Big Rock Point Nuclear Plant, covering the period of October 1, 1993 thro Mh October 31, 1993, f

Since ly, j

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P M Donnelly

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Plant Manager l

Enclosures

- t cc: Administrator Region III, Nuclear Regulatory Conzission DRHahn,-Department of Public Heath JRPadgett,' Michigan Public Service Commission l

RAben, Michigan Department of Labor MPCass, American Nuclear Insurers 17ost, Research Services Utility Data Institute INPO Records Center NRC Resident Inspector Document Control, Big Rock Point, 740/22*35*10 DPHoffman, P24-117A GCWithrow, Big Rock Point File q

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NUCLEAR OPERATIONS DEPARTMENT company Unit Shutdowns and Power Reductions d

Heport Month Docket Numbar Unit Date Completed by l Telephone l

(6161 547 8223 October, 1993 55-150 Big Rock Polet Plant Movewher 1, 1993 JE JOrrMSToM Method of l

Shutting Duration Down Ucensee Event System Com ent I

4 Numtwr Date

. Type (He ars)

Reason Reactor Report Number Code Code Cause and Corrective Action To Prevent Recurrence l-n.......

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4 F = Forced Reason:

Method:

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 = Reguistory Restriction 4 = Other (Explain)

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

H = Other (Explain)

Form 3156 1-82

-7 wf;7 1... STATS VER$10N 93.001; EA-Q-STATS-93-001 10/03/93 ' ROTIMe11/03/93 -10:56:41 -

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• U' DAY

' AVERAGE DAILY POWER (MWT): (MWEu)

(10/93)

. CYCLE 27 1

215.17 65.54-

'2:

219.00

. 66.04

-3 216.25 66.38 4

218.29-66.11

.5 218.50 66.79 6

221.71 66.66 7

217.58 66.51 8

220.83 67.05

9 2?B.50 67.09 10 213.83 66.93 l^

11 218.38

. 66.80 12 221.08 66.68 13 '

220.04 67.50 4

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221.04 67.30 15 220.42 67.21 16 220.08 66.97 17

' 223.42 67.79 18 222.75 67.54 19 222.75 67.41 20 223.21 67.23 21

~221.29 67.11 22 221.79 67.03 23 221.04 66.92 24 220.96' 67.00 25

' 220.04 66.39 26 220.04 66.43

.27 219.63 67.00

. 28 221.71 67.25 29 221.92 67.03 30 221.42 67.04 31 224.64 67.80 4

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' 1' STATS t'ER$10N 93.001; EA-B-STATS-93 001

10/03/93 'RUNTIGE=11/03/93 10:56:41 Page & of 9.

y Ag GREYBOOK CPERATING DATA REPORT DOCKET NO. 50-155 DATE: 11 / 3 / 93 BY: JR JOHNSTON OPERATING STATUS PHONE: 616 547-6537, EXT 223

1. UNIT NAME: BIG ROCK POINT NUCLEAR PLANT NOTES:

2. REPORTING PERIOD:

10 / 93-

3. LICENSED THERMAL POWER (MWT):

240

4. NAMEPLATE RATING (GROSS MWE):

75

5. DESIGN ELECTRICAL RATING (NET MWE):

72

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

71.0

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

67.0

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THRU 7) SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED,1F ANT (NET MWE):

10. REASONS FOR RESTRICTIONS, IF ANY:

1HIS MONTH YEAR-TO-DATE CUMutATIVE

11. HOURS IN REPORTING PERIOD 745.0 7296.0 268195.0

12. NUMBER OF HOURS RfACTOR WAS CRITICAL 745.0 5494.8 193654.4

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE 745.0 5469.5 190615.2

15. UNIT RESERVE SNUTDOWN HOURS 0.0 0.0 0.0 16.' GROSS THERMAL ENERGY GENERATED (MWH) 164320.0 1077448.0 36572155.0

17. GROSS ELECTRICAL ENERGY GENERATED (MWM) 52498.0 344329.0 11616414.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 49856.2 325649.2

'10988829.6

19. UNIT SERVICE FACTOR 100.0%

75.0%

71.1%

20. UNIT AVAILABILITY FACTOR 100.0%

75.0%

71.1%

21. UNIT CAPACITY FACTOR.(USING MOC NET) 99.9%

66.6%

60.9%

22. UNIT CAPACITY FACTOR (USING DER NET) 92.9%

62.0%

56.9%

23. UNIT FORCED OUTAGE RATE 0.0%

0.0%

11.4%

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE,DATE, & DURATION OF EACH):

25. IF SHUT DOWN AT END OF REPORT PER100, ESTIMATEDDATE OF STARTUP:

. i e ' e' Refueline Information R*ouest 1.

Facility Name:

Big Rock Point Plant f

2.

Scheduled date for next refueling shutdown: September, 1994.

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3.

Scheduled date for restart following shutdown: November, 1994.

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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 design and core configuration been reviewed by l

Plant Safety Review Committee to determine whether any unreviewed safety questions as' associated with the core reload (Reference 10 CFR, Section 50.59)7 Yes 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, unrevieved design or performance analysis methods, significant changes in fuel design new operating procedures:

l 7.

Number of fuel assemblies in: core 84 ; spent fuel pool storage 316; new fuel storage 0.

8.

Present licensed spent fuel pool storage capacity:

441 Size of any increase in licensed storage capacity that has been requested or planned (in number of fuel as.emblies):

0 9.

Projected date of last refueling that can be discharged to spent fuel pool assuming the present license capacity: Last total core off load 1996; Last-refueling 1999.

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