ML20091K859

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Monthly Operating Rept for Apr 1984
ML20091K859
Person / Time
Site: Monticello 
Issue date: 04/30/1984
From: Musolf D, Myrabo A
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8406070227
Download: ML20091K859 (5)


Text

g l'3 1 MAY 4 084 0

OPERATING DATA REPORT DOCKET NO.

50-263_____-

DATE 5-1-84____

COMPLETED BY A. L. Myrabo TELEPHONE 612/295-5151 OPERATING: STATUS INotes l

1. Unit Name : __________._ ____________Monticetto l

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2. Rcporting period: ___________________ APRIL i

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3. Licensed ~ Thermal Power (MWt):

____________1670 l

l 4., Nameplate Rating (Gross MWe):

__..__________569 l

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5. Dasign Electrical Rating (Net MWe)

_____545.4 l

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16. Max imum Dependab Le.Capac i ty (Gross MWe)-- __553 l

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7. Maximum Dependable Capacity (Net MWe):

____525 l__________________________l

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

__N/A_____________________________________________

--9.

Pcwer. Level To Which Restricted, If Any (Net NWe)

___N/A___________________

10. R;asons For Restrictions, If Any:

__N/A_____________________________________

This Month Yr.-to-Date Cumulative 11'. Hours In Reporting Period

_____719

_____2903

____i12512

12. Number Of Hours Reactor Was Critical 0.0

___ 810.5

__ 89915.4

13. Reactor' Reserve Shutdown Hours

_____0.0

______0.0

_____940.7

14. Hours Generator On-Line 0.0

___ 808.8

__ 88003.0 115. Unit Reserve Shutdown Hours

_____0.0

______0.0

_______0.0

16. Gross Thermal Energy Generated (MWH) 0 897898

_141233814

17. Gross Electrical Energy Generated-(MWH) 0

__ 296117

__45185053

18. Nat Electrical Energy Generate.d (MWH)

__ -1162

_ _ -2 7 6 6 6 9

__43188433

19. Unit Service Factor 0.0%

___ 27.9%

____ 78.2%

20.' Unit AvalLabiLity Factor 0.0%

___ 27.9%

____ 78.2%

21.-Unit Capacity Factor (Using MDC. Net)

__ -0.3%

___ 18.2%

____ 73.1%

22.: Unit Capacity Factor (Using DER Net)

__ -0.3%

___ 17.8%

____ 71.9%

.23. Unit Forced Outage Rate 0.0%

0.0%

5.3%

24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)

__ February 3, 1984 - Refueling Outage - 264 days ________________________

.25.

If Shut Down At End Of Report Period, Estimated Date Of Startup:__iO-24-84__

26. Units In Test Status (Prior to Commercial Operation)- N/A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION B406070227 840430 Idy d PDR ADOCK 05000263

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-AVERAGE-DAILY UNIT-POWER LEVEL DOCKET NO.

50-263______

UNIT Mont i ce l lo__

DATE 5-1-84____

COMPLETED BY A.

L. Myrabo TELEPHONE 612/295-5151

. MONTH

-____' APRIL.

-DAY ~

AVERAGE DAILY POWER LEVEL' DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1

_a_

i7

_i-__

. ~

.n

_o 18

_n&____________

3

. - _ _ _ _ _ _. _ _ _o_

19

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4

_o____

90

_o____________

5-

-?.____________

21

-i_______-____

g'

_i__-____ __ _

on

-o__

n2

_o_____________

-7

_o ___________

.8.

-9______

94

-9______

~

~

h~5

-i___- ______

9; n___

u 10

-2___

26

-9 ii

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o7

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>1o

_o o8

_1

~9

_o ____-_-____

13-o

-14

_i ____

30

-9 15 31 16

-9__

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INSTRUCTIONS On.this format, List the average daily unit power levet in MWe-Het for each day in the reporting month.

Cornp it t e to the nearest who le inegawa t t.

g.

r v'/ --

4.

1 NARRATIVE;

SUMMARY

OF OPERATING: EXPERIENCE

~ ' '

a.

-a DOCKET NO. 263______.

~

DATE 5 8 4____.

COMPLETED BY A.

L. Myrabo TELEPHONE 612/295-5151 MONTHL______ APRIL

-4_

g_g4

. 'to.

Continuatio'n:of 1984 refueling outage.

_4-30-84' u'

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W I-

- s t

Notet Power operat ion defined as essent i a L Ly 100% of rated power-except for weekend Load drops for speci fied survel L Lance testing.

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- UNIT SilCTDOWNS AND POWER REDUCTIONS DOCKET NO.-

50-263-

. ~ ~.

UNIT N AME. Monticello DATE 5-1-84 REPORT MONTit APRIL COMPLETED ilY A. L. Myrabo TELEPHONE 612/295-5151

=_

c.

'E f

5 p g4 Licensee

=,t, E%

Cause & Correctne 2:

E No.

Date

~E R

2i5 Esent s7 53 Action to

$E E

j 5. j Repors =

nU Prevent Recurrence

._E 2

2-3-84 S

719 C

1 N/A ZZZZ ZZZZZZ Continuation of 1984 Refueling outage I

2 3

4 F Fossed Reason.

Method:

Exhibit G. Instructicos S. Scheduleil A Equipment FailureIExplain) 14tanual for Preparation of Data Bataintenance or Test 2-Manual Seram.

Entr> Sheels for Licensee C-Refueling 3-Automatic Saam.

Event Report (LERIFile NUREG.

D Regulatory Restriction 4 Other (Explain) 0161)

E-Operator Training & License Examination F-Adnunistrative

.i G-Operational Ee ror IExplain t Exhibit I - Same Source PH77) ll 0:her (E splain)

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Northem States Power Company 414 Nicollet Mall Minneapolis. Minnesota 55401 Telephone (612) 330 5500 May 4, 1984 Director, Office of Resource Management U S Nuclear Regulatory Commission Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report April, 1984 Attached are twelve copies of the Monthly Operating Report for April, 1984 for the Monticello Nuclear Generating Plant.

O M _o0 David Musolf Manager of Nuclear Sup rt Services DMM/ dab cc:

Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: J W Ferman Attachment gh,

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