ML20005G593

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Monthly Operating Rept for Dec 1989 for Millstone Nuclear Power Station,Unit 3
ML20005G593
Person / Time
Site: Millstone Dominion icon.png
Issue date: 12/31/1989
From: Elms A, Scace S
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-90-23, NUDOCS 9001190373
Download: ML20005G593 (5)


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  • HARTFORD. CONNECTICUT 06141-0270 C'Z',[7,,,,","j (203) 665+5000 k

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January 8, 1990 MP-90--23 Re: 10CFR50.71(a) sja:

U.S. Nuclear Regulatory Commission Document Control Desk--

Washington, D.C.'20555 1

Reference:

Facility Operating License No. NPF-49 Docket No. 50-423

Dear Sir:

In accordance with reporting requirements of technical specifica-tions'Section 6.9.1.5, the Millstone Nuclear Power Station - Unit 3 Monthly Operating Report 90-01 covering operation for the month of December is hereby forwarded.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY ft/flit+

egen Stiphren

. Scace Station Superintendent Millstone Nuclear Power Station Attachment oc: W.T. Russell, Region I Administrator W.J. Raymond, Senior Resident Inspector, Millstone Unit Nos. 1,2 & 3 D.H. Jaffe, NRC Project Manager, Millstone Unit No. 3 9001190373 891231 PDR ADOCK 05000423 l

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=t IIiei NRC DPERA11N6 STATUS REPORT COMPLETED PY REAtiDR EN61NEERlh6 88 8IIi

' - 1. 00CKET.... 50-423:

OPERATING $1ATUS'

2. REPORi!NB FERIOD.=.. DECEMBER 1999 L DUTA6E-+ DNLINE HOURS.. 162.3 + $B1.7
  • 744.0
3. UTILITY C0NIACT.................A. L. ELMS 203 444 53B9
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LICENSEDTHERMALP0NER..........................................'3411 i MILLSTONE I 1 -

5. NAMEPL Af t R AT INB (6ROSS ME ).................................. 1,253 M i UNii 3 8
6. ; DESIGN ELECTRICAL R Ai!N6 ( NET NE )............................. 1,153. 6 itti488 ItItt

' 7. MAXlMUM DEPENDABLE CAPAtlTY (6RDSS ME)........................

1,164.2

8. MA!! MUM DEPENDABLE CAPAtliY (NET ME)..........................

1,137.0 9 IFCHAN6ESOCCURAB0VESINCELASTREPORT,REASONSARE...........

N/AL

- 10. PONER LEVEL 10 WHICH RESTRICTED, IF ANY (NET MEl...............N/A

11. REASON FOR RESTRICTION, IF ANY....N/A MONTH -

YEARTODATE-

=CUMULAi!VE10DATE 32583 53318E832382 3183tE833333333333 1

12. HOURS IN REPORilN6 PERIOD 744.0:

B,760.0

32,376.0 13.NUMBEROFHOURSTHEREAtt0RNASCR!ilCAL 594.7 6,716.1 25,675.9-
14. REAC10R RESERVE SHUIDOWN HOURS 0.0 29.0 723.9 v

15.H0URSGENERATORDNLINE 561.7 6,616.4 25,165.0 16.UNilRESERVESHUTDOWNHOURS 0.0 0.0 0.0 17.' BROS $ 1"" MAL ENER6Y BENERATED (MH) 1,928,054.0

?!,727,260.0 63,275,409.4 1

J18.6ROSSELECTRICALENER6Y6ENERATED(MH) 667,150.5 7,423,246.5 28,682,640.0 19.'NETELECTRICALENER6YBENERATED(MH)-

635,407.9 7,077,106.8 27,355,368.7 20.UNilSERVICEFACTOR 78.2

'75.6 77.7 21.UNITAVAILAB!LliYFACTOR 78.2 75.6 77.7 22.UNITCAPACliYFACf0R(USINGMDCNET) 75.1 71.1 74.0 23.'UNiiCAPACITYFACTOR(USIN6DERNET) 74.0

-70.0 73.2 4

24. UNil FORCED OUTASE RATE 21.8 9.4 9.5 -
25. UNIT FORCED OUTABE HOURS 162.3 609.5 2,637.5 SHUTDOWNSSCHEDULEDDVERNEXTSl! MONTHS (iYPE,DATE,ANDDURAi!0NOFEACH)..............

N/A IF. CURRENTLY SHUID0NN,' ESTIMATED STARTUP DATE......N/A

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DOCKET NO.

50-423 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME FL 1-m s!E 3 DECEMBER 1989 DATE 0;.-95-9 COMPLETED BY A.

MIms TELEPHONE (203) 444-5388 No.

Date Type Dura-Reason Method of Licensee System Component Caup and Corrective (1) tion (2)

Shut down Event Code Code Action to Prevent Hours "

Reactor (3)

Rept No.

Prevent Recurrence 89-11 12/01/89 F

162.3 A

4 89-031-00 AB RV Continuation of shutdown from previous month.

1: F: Forced 2: Reasons:

3: Method 4: Exhibit G - Instructions S: Schedules A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Ter.t 2-Manual Scram Entn Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued from (NUREG-0161)

E-Operator Training & License Exam previous month F-Administrative 5-Power Reduction 5: Exhibit 1 - Sare Murce G-Operational Error (Explain)

(Duration = 0 9-Other (Explain))

li-Other

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,. s REFUELING INFORMATION REOUEST i

DECEMBER 1989

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1.

Name of facility: Millstone 3.

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E 2.

Scheduled date for next refueling shutdown: November 17. 1990.

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Scheduled date for restart following refueling: Jan. 15. 1991 4.

Will refueling of resumption of operation thereafter require a technical specification change or other license amendments?

As a result of the new fuel deslan. Technical Specifications chanaes to the Axial Flux Difference. Heat Flux Hot Channel

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Factor. and Refuelina Water Storace Tank sectiens will be i

recuired. Furthermore. the Fuel Storace section of Desian Features will be chanced to allow continued recionalized ptorace of scent fuel in the scent fuel cool. Also, the Instrumentation section will be chanced to reflect a new Hiah Flux at Shutdown setooint.

5.

Scheduled date for submitting licensing action and supporting i

information.

Auaust 1.

1990.

6.

Important licensing considerations associated with refueling, e.g.,

new of different fuel design or supplier, unreviewed design of performance analysis methods, significant changes in fuel design, new operating procedures.

Cycle 4 fuel assemblies will be of the Westinchouse Vantagg SH desian. This desian includes debris filter bottom nozzles.

l intermediate flow mixina arids. intecral fuel rod burnable absorbers, and axial blanketst i

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The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

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(a): 122 (b): Af_q l

8.

The present licensed spent fuel pool storage capacity and the I

size of any increase in licensed storage capacity that has l

been requested or is planned, in number of fuel assemblies:

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Present size - 756.

l No increase recuested.

9.

The projected date of the last refueling that can be dis-charged to the spent fuel pool assuming the present licensed capacity:

1 End of cycle 5.

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