ML20127N121

Monthly Operating Rept for Oct 1977 for Monticello Nuclear Generating Plant

ML20127N121
Person / Time
Site:	Monticello
Issue date:	10/31/1977
From:	Mayer L, Shamla W NORTHERN STATES POWER CO.
To:	NRC
References
NUDOCS 9211300573
Download: ML20127N121 (4)

Text

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R!GlFX0:1Y E'.'.ET c E COPY HS9 fpg NOMTHEMN 5 TATE 5 POWER COMPANY win N s Aeo Li e. Mt N N s SOTA 99400 .

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November 8, 1977  %

b 4 1 Director, Office of #

Management Infortnation & Program Control ,'

• c/o Distribution Services Branch, DDC, ADM '%._

U S Huclear Regulatory Ccxnnission Washington, DC 20555

Dear Sir:

10NTICELIA NUC1 EAR GENERATING PIM4T Docket No. 50-263 License No. DPR-22 Monthly Operating Report October 1977 Attached are two copies of the Monthly Operating Report for October, 1977 for the Monticello Nuclear Generating Plant.

Yours very truly, ed.69 . v L 0 Mayer, PE Manager of Nuclear Support Services IDM/ak cc: Director, IE, III, USNRC (1)

1. rector, IE, USNRC (c/o DSB) (10)

MPCA Attn: J W Ferman 7721e0 04 9211300573 771031 PDR ADOCK 05000263 R PDR

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. Rev. 3 s/,13/76 .

N'lP,Ul'N ml.1 c " N IKCilT 10, 50 263 UNIT . )...

IM1 F _,,,N,o_vember 3. - 1977 MF!PlJff!3) DY ,_W.A Shamla TEl.UIHONE ,,,.Q2/295-5151. Ext.111 OPERATI?O STA711S

1. Reporting Perlod: ,,2qtober. . ,_ ' h * .

l' . in Re}mrt Periml; 745_

2. Currently Authorized Power Level 0 Ft):

It N Vax. Depend. Capacity @Me NET):

556 Design Electrien1 Rating OfC7tli B5.1

3. Power 1.cVel to hhich Restricted (if am-) P*e-f.'".): _ N/A _

4. Reasons for Restriction (if any):

o ll" ' t.Wn i YR 10 DATE CLMJ1ATIVE 0 5,874 . 5_ ,,, ~43,950.9

5. tksnber of Ilours Reactor Was Crit kal . . . . . . . . .

0 0 940.7-

6. Reactor Reserve Shutdoi.n Ibirs . . . .......

7. Ilours Generator On 1,ino ..... ... .. ...... ,

0,_._ ,_, J 813.1 42,588.3,,

0 0- 0

8. Unit Reserve Shutdown Ucurs ..... ............ .

Gross Thermal 1:ncrgy_Generatal O W ) ......... _ , _0 , , _ 9_,,144 045.6 7M06,721.0; 9.

10. Gross Electrien1 Faergy Generat e 1 0'"O . . . . . . . . _0 _

3,096,410 21,MO,830-

,2 a 961,296 20,768,768__,.

11.- Net Elect rical Fnergy tienerat cJ (41" . . . . . . . . .

- 1,7,6 2 _ , , ,

0.0% 80.5%. 79.1%

12. Reactor Servic e Fac t or . . . . . . . . . . . . . . . . . . . . . . . . .

0.0% _80. 5% ' 80.8%

13. . Reactor Availability Factor ........ . .......... -

0.0% 79.7% 76.7%-

• 14. . Unit Service tactor ............... . ..........

79.7%' 76.7%

15. Unit Availability Factor . . . . . . . . . . . . . . . . . . . . . . , , . _030% . _

16. . Unit Capacity Factor (Using MDC) . . . . . . . . . . . . . . 0.0%- 75.7% 69dl

-0.0% .74.4%- =68.5%

17. Unit Capacity Factor (Using Deslan We) . . . . . . . . -

-- 0.6%- 8.2%

18. Unit Forced Outage Rate . . . . . . . . . . . . . ..... ... -

19; ' Shutdowns Scheduled over Next 6 Months (lvpe. Date and lharation of Each): NONE

20. - -If Shutdown at:End of Report Period Fstimatel n.ite of Startup: November 9,1977,,,_

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.,Revo 0 3/3/76 AVIRAGE DAILY UNIT IWIR LEVEL DOCKET No. 50-263 UNIT 1 DATE November 3. 1977 CO@LETED BY TELEM ONE 612/295 5151, Ext.111 FONI11 OCTOBER _

DAY AVEIMGE DAILY P0h1R LINEL DAY AVERAGE 1RILY K%'ER LLVEL (We-Net) (We-Net)

-2 17 3 1

2 -2 18 -2 3 -1 19 -2 4 -3 20 -2 _

5 -3 . _ _

21 -2 6 -3 22 -2 _

7 -2 23 -2 8 -2 24 -3 _

9 -2 25 -3 10 -2 20 -2 _

11 -2 27 -2

-2 28 -2 12 _,

13 -2 29 -3 , ,,

14 -3 30 -3

-2 31 -2 15 16 -2 9

+

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2027

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Rev. O ,.

3/3/76 DOCKET !U. 50-263 UNIT ?40E Monticello UNIT SIUnXNG AND POWER REDUCTIONS R\TE .%'&r 4 977 C04PLETED BY W. A. h la October TF1EH ONE 012/295-5151 REPORT 'T3Nni Ext. 111

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I ?Eilf0D OF

1. SIUIT116 DOWN IURATION T1E PJ2\CTOR OR F: FORCED CORRIETIVE ACTIONS /Corf4ENTS

.RE/6JN (1) REDUCI?E P0hTR (2)

NO. DATE - 5: SOEIDEED (HOURS) 745 C 1 6 770909 S (2) EG (1) PIASON I 1 A: Equipnent Failure (Explain) ,

B Maint. or Test 3: Autor2atic Scram 4 C# (UPI *E)

D$ Re t ry Restriction E: Operator Training and i

License Examination SUFf4\RY:

Shutdown for Refueling and F: Administrative Reactor Vessel Feedwater G: Operational Error (Explain)

Nozzle Clad Removal II: Other (Explain)

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