ML20127M655

Monthly Operating Rept for Apr 1976 for Monticello Nuclear Generating Plant

ML20127M655
Person / Time
Site:	Monticello
Issue date:	04/30/1976
From:	Mayer L, Shamla W NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 9211300368
Download: ML20127M655 (4)

Text

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f/D NSF NOMTHEMN STATES POWEM COMPANY

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Fegulatory Docket File May 7, 1976 Director, Office of Inspection and Enforcement U S Nuclear Regulatory Commission Washington, DC 20555

Dear Sir:

MONTICELLO NUCLEAR GENERATING PIANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report April 1976 Attached are ten copies of the Monthly Operating Report for April 1976 for the Monticello Nucicar Generating Plant.

Yours very truly, a - p ,e A 11)

L 0 Mayer, PE  % ,

Manager of Nuclear Support Services *y ' fo .

LOM/ak $;. i;'jO ' l TA Jj cc: Director, IE-III, USNRC (1) '

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Director, MIPC, USNRC (2) E

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Attachment ,

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%f l 4719 l 9211300368 760430 gDR ADOCK 05000263

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'll:5 Rev. 0 3/3/76 AVTMCE DAILY UNIT lOh12 LIYEL t

DOCTET NO. 50-263 UNIT 1 1

j DATE hhv 5.1976 CO@LLTED BY W. A. Shamla TELEPIONE 612/295-5151, Ext. 111

'Mlli _ ,, April DAY A\TIMGF llAILY TWim LTTEL DAY AVERAGE DAILY P0h1R LLVEL 1

OfKc Met) (We Net) 17 549 1 _ 553 2 551 18 524 __

3 552 19 5 5 3 -_ ._____

4 453 20 552 5 _483 21 557 22 554 O __. 530 .

I 7 550 23 _

553 8 554 24 548 9 553 25 531 JP 553 26 553 1; 525 27 552 l

• i ..__ 5 51_ _ ,_ _ 28 553 i

13 554 29 554 14' 550 30 552 15 553 31 16 551 l

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NX'FET t&). & 263 UNIT EE.

• nonticelle U;;rm Sl?rrD't.M Asi' IGTR 1411XICTIOM g;7

!EPl.LTl?) TY W. A. Shala PEICRT .%"71I _ gR l'l-!.LNX1 M 2/ . 3 ~2 01 Ext. til a I l FEE CF M S!!TITDU D0hN F: FORCED { D'W.T GN TI!E RESCTG OR

, NO. ! D.'TT lS: TIFIX P.IT)j (iCFS) REASX' (1) PEXCING P0hTR (Z) j CORRIETIVE ACTIONS /CCPMD!TS

- . _ p _ _ _ - -. _ . ,____ = _= _. _ m -- . = = _ =_ _

10 760404 S  !

O B 4 Power Reduced fran 100% '

• - to 75% via Recirc Flow 8 i Reduction for CRD Exercise I and Turbine Vaive Testing 11 760411 S . O B l

4 (See #10 Above) i 12 I760418 S I 0 B 4 (See #10 Above)

I 4 (See #10 Above) 13 760425 S 0 B l

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i .U I2) MEIIIO0

.-) PfASO'i 1

Manual t

4 l  ! I A; Enuipacnt Failure (Explain) 2: Manual Scram

' B: Maint. er Test

! C: Refueling 3: Autanatic Scram D: Regulatory Restriction 4: Other (Explain)

E: Operator Training and License Ex:unination SLM W.Y: F: Administrative G: Operational Error (Erplain)

11. Other (Fxplain) i

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2020

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tip*6 OPIRATING InTA RLl' ORT DOCK 11T NO. 50 263 __ _ , , , ,

UNIT 1 DATE May 3J 1976 , , _ _ . _ . _ . .

CG!PLIIrl'D l'Y W. A. Shamla , , _

TELE 1110"E 612/295-5151 n lat. '1 PIRAT1:C TATlF

1. Reportini, Per Ml: APRIL _, Gross llours in Report Period: 719.0 _,

.? . Uirrentiv kithorized Power 1.evel (!t't): 1670 Max. Depend. Capacity (51rle .\1 T): i' 338 sien I:lectrical 11ating (?!We-Set'): t 545.4

. Petter Level :o %h Restricted (if any) (!Bic Set): N/A _

4. Reasons for wtriction (if any):

Tills MO:'nt YR TO DATh ClMJl.\ Tin

5. Number of Ilours Reactor 1*las Cri tical . . . . . . . . . . . 719,0 2.703.3_ 32,551.9

6. Reactor Reserve Shutdos.n llours . . . . . . . . . . . . . . . . . 00 2 0.0 940.7

7. 11our s Generat or On Line . . . . . . . . . . . . . . . . . . . . . . . . 71R 0 2.649.5 31,38.6 7;

8. Uni t l!c serve Shiitdone ilours . . . . . . , . . . . . . . . . . . . . 0.0 0.0 _ , _ 0 0.,

9. Gresa 'iheim t Energy Generated (t!h11) . . . . . . . . . . 12 180.104.0 4.2851980.0 54,60121L8

10. Gros; Elvt'ical Energy Generated ( t'.11) ........ 405.280 _L47_L920 1_5,942J70.,

11.  :'et Elect :ta' I nergy Generated (? B 10 . . . . . . . . . . __ 390.640 _.1.41L 126 _ 15,238J 1!

1?. neactot Service facter ......................... 100.0% 93.1% 76.8 1.t . P.c'ic t c . ^

• n i 1 E l i ty Fa c t or . . . . . . . . . . . . . . . . . . . . 10,0A% 93.1% 79.0 1.i Uci: 3er ice r.ctor ............ ... ........... 100.0.% 91.3% _ _.74.1

3 Uni: .. nis illt. iw. tor ....................... 100.0.% 91.3% ,. _ . _74.1

0.  ! hilt Cap l *J N t o r O 'rAn ' t C) . . . . . . . . . . . . . . 101.0% 90.7% 66.8

'7

fr.i t ca p..r it , ' r. t . (i!uag Design 'the) . . . . . . . . , 99.6% , 89.5% 65.9

13. Un i t Fo rc e. ! Y t - c m e . . . . . . . . . . . . . . . . . . . . . . . . 0.0% 0.0% 10.5 N. S1Wotns cc i bl . 0/m \'axt 6 Menths (Type, Date a:,d Ibration of Each):

?.0 T.f Sh.itdor at Uni si nerort Period, Estirnted Date of Startup: N/A I' -

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