ML20035C957
| ML20035C957 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 03/31/1993 |
| From: | Donnelly P, Jeanne Johnston CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9304090310 | |
| Download: ML20035C957 (6) | |
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Patrick M Donnelly Plant Manager
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POWERING MKNIGAN'S PROGRESS Big Rock Point Nuclear Plant 10269 US 31 North, Charlevoix, Mi 49720 April 6, 1993 Nuclear Regulatory Commiesion Document Control Desk Washington, DC 20555
Dear Sir:
Enclosed please find the statistical data for the Big Rock Point Nuclear Plant covering the period of March 1,1993 through March 31, 1993.
Sine ly, P M Donnelly Plant Manager Enclosures cc: Administrator Region III, Nuclear Regulatory Commission DRHahn, Department of Public Heath JRPadgett, Michigan Public Service Commission RAben, Michigan Department of Labor MPCass, American Nuclear Insures FYost, Research Services Utility Data Institute INPO Records Center NRC Resident Inspector Document Control, Big Rock Point, 740/22*35*10 DPHoffman, P24-ll7A RJAlexander, Big Rock Point File J.
,3040,o210 eamal PDR ADOCK 06000155 PDR R
A C415 ENERGYCOMPANY
Consumers Power NUCLEAR OPERATIONS DEPARTMENT Compam,*
Unit Shutdowns and Power Reductions Report Month Docket Number Unit Date Completed by Telephone March 1993 55-150 Big Rock l'o in t Plant April 1,
1993 JR JOHNStoN (6165 547-8223 l
i Method of Shutting i
Duration Down Licensee Event
. System Component I
2 Number Date
. Type (Hours)
R eason, Reactor Repoet Number
! Code 4 Code 5 Cause and Corrective Action To Prevent Recurrence i
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93-04 02/23/93 '
S 187.0 A
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The unit was removed True service to make repairs tr>
to Mrs t
the failed $2 reactor recirculating pump seal and 03/05/93 t
steam drue relief valve RV5001. Af ter repairs were i
completed, the unit was returned to smtmarai power.
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(121.6 Mrs Total)
I 93-0S 03/09/93 5
0.0 A
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The unit van reduced to aturut 20 MvHe to allow repnirs to a seali steam leak on the turbine awristure separa tor. The repairs could not be made l
at this time due to a under sired fitting. The e
unit wans returned to rnstmal Inver to avait the need fitting.
i
k The unit was reduced to ain>ut 20 MWHe to make 93-06 03/11/93 S
- 0. 0 A
4
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i the repairs to a small steam leak on the turbine noisture separa tor. Af ter the repairs were then cumple t ed, the uni t returned to rmraal p>wer.
I 2
3 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 = Regulatory 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
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Refuelin_g Information Request 1.
Facility Name:
Hig Rock Point P.lant 2.
Scheduled date for next refueling shutdown: July, 1993 3.
Scheduled date for restart following shutdown: September, 1993 4.
Will refueling or resumption of operation thereaf t.cr require a technical specification change or other license amendment,? No If yes, explain:
.lf no, has the reload fuel design and core configuration been reviewed by Plant Safety Review Committ,ee to determine whether any unreviewed safety questions as associated wit.h t.he core reload (Reference 10 CFR, Section 50.59)? Yes If no review has taken place, when is it scheduled?
i 5.
Scheduled date(s) for submittal of proposed licensing act. ion and supporting in formati on:
r 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:
L 7.
Number of fuel assembiies in: core 84 ; spent fuel pool storage 294; new f uel storag.>
22.
8.
present 1icensed spent fuel p(nl storage capacity:
441 l
Size of any increase in licensed storage capacity that has been requested or planned (in number of fuel assemblies):
0 l
9.
Projected date of last refueling that can be discharged to spent fuel pool assuming the present license capacity:
1996 REFUELING.D06 March 31, 1993 1
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FORM 16.3.11 Operating Status Report - Nuclear Regulatory Commission h
Prepared by:
m#1 (
.D Date:
O C/
8 Reviewed by: b JrY) b3 Date:
(Reactor Engineer or Alternat,e) i Copy t.o be sent, to the following by the seventh day of each month:
Nuclear Regulatory Commission Fred Yost Document, Control Desk-Director, Research Services i
Washington, DC-20555 Utility Data Institute 1700 K Street, N.W.
Administrator Suite 400 Region II1 - USNRC Washington, DC 20006 799 RoosevelL Road Glen Ellyn, IL 60137 DH llahn, NFEM Division of Radiological llealth Department of Public llealth 3500 North Iogan Lansing, MI 48906 JR Padgett, Michigan Public Service Commission 10 Ik)x 30221 Lansing, MI 48909 Records Center iNPO Suite 1500 1100 Circle 75 Parkway i
Atlanta, GA 30339 r
Robert Aben, Assistant Chief ihireau of ConstructJon Codes Michigan Depart. ment, of Labor 7150 liarris Drive, Box 30015 Lansing, MI 48909 American Nuclear Insurers At1: MP Cass Town Center, Sui te 300S 29 South Main Street, i
West llartford, CT 06107-2445 Routing Copy:
DP !!offman, P26-117A SM McIntyre, P13-121 JL Lampman, Big Rock Point Plant RC Joha, Big Rock Point Plant NRC Resident Inspector, Big Rock Point Plant Document Cont. col Center, liig Rock Point Plant DCC 740*22*35*10 (740*22*10*04) Cross' Reference COVERSHEET.D01
.