ML20128C502

Monthly Operating Rept for June 1976 for Monticello Nuclear Generating Plant

ML20128C502
Person / Time
Site:	Monticello
Issue date:	06/30/1976
From:	Mayer L, Shamla W NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
NUDOCS 9212040451
Download: ML20128C502 (4)

Text

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NOMTHERH STATES POWEM COMPANY MIN N E A PO LI S. MIN N E S OTA SS408

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Vg IU C U S Nuclear Regulatory Washington, DC 20555 Consnission Q(IMITM...f\/

Dear Sir:

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

Yours very truly,

'/ &

L 0 Mayer, PE f Manager of Nuclear Support Services l

Lm/ch cc: Director, IE-III, USNRC (1)

Director, MIPC, USNRC (2)

Attachment Gan 9212040451 760630 PDR ADOCK 05000263 R ppg

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, .'(cr. 0 3/.4/76 I AVERAGE DAILY UNIT 190R LnTL DOCKET 10. 50 263 UNIT 1 DATE JULY 7. 1976 CO@LETED BY W. A. Shamla TELEPil0NE 612/295 5151, Ext. 111 i

,1;.vm1 JUNE 6

DW AVIAWii DAILY TUhD1 LBTL DAY AVERAGE DAILY 1903 LEVEL

(? JNe-Net) (We-Net)

! 352 17 335 2 348 18 341

'. 345 19 258

~

4 342 20 291

343 21 375 6 340 22 431

^

23 483

.__.312 _

t. 339 24 524

336 25 539

! Ia 335 26 537 335 27 512 4 __

339 28 534

. 1 i ', 333 29 537 i 279 30 539 a

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31

i. 116 4

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j OPEllATING ll\TA RI.lutT i

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' IOCKET No. 50 263 . . _ . . . . .

i UNIT 1 ... .

DATE ,,luly,_2. 1976 _

COMPLET12) BY W. A. Shamla TELEPil0NE 612/295 515,1 n .x l t . 1:1 1

on n.,ty gspy

2. .4 ortis ivrian June .

Cross llours in Report Period: 720

.'. Entrentl. Aut m rited t w er Level (!Dt): 1670 Max. Depend. Capacity C#e .' I TJ -

d i35 . w :an lilectrical tatin.n UMc-Net): 545.4 3 time Les ei to L111ch '4estr icted (if any) CNe Net): N/A _,

l 1, v eos v for Mer trict im. (iv any):

Tills :.0,Til YR TO DATL CIE UL\1 ;'. i

c. '.Wr of Ilour s Reactor t'as Cri tical . . . . . . . . . . . 698.2 4,098.8 33,947.4;

'.  ;'.cm: tor Reserve Shu t dowv. ilours . . . . . . . . . . . . . . . . . 0.0 0.0 940.7:

i 7 . ieur s Genera t e.r on L i a r . . . . . . . . . . . . . . . . . . . . . . . . 682.7 4,012.9 _ 32,750.1; 9 'h l t Pe terve Shutdo.n !!curr . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0. 0' t a lbemal Dierg 0"1ereted CMi) .......... 851,829.6 6,138,775.2 56,458,013.0:

I , *it o" 13 ecti ic 11 hnergy Generated (? MI) . . . . . . . . 282,220 ,

2,093,370 163 564,420

.. .3 t I tec t. ical l'unrgy CencrateJ (SMi) . . . . . . . . . . 265,148 22 007,582 ,1,5 8_2,8,6_74_

1 H-v: 1r L rvice rnc:or ......................... 97.0% 93.9% 77.4'

3. P- r 3,vn : l a .n J i t v ! c e t or . . . . . . . . . . . . . . . . . . . . 97.01_ 93.9% 79.6' i .__

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tur ............................ 94.8% 91.9% 74.7

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.1, , e F r.' : . . . . . . . . . . . . . . . . . . . . . . . 94.8%. 91.9% 74.7 l' a.i- ,5 ~ ~ r t e r t u i n g ' M'l . . . . . . . . . . . . . . 68.51, ,

85.4% 67.1'

1. '..aci . . u r (ii: w. De:ign .%) ........ 67.5% .

_ 84.3% 66.2 i ' fait Nred '.v' s Ps c ........................ 0.0% 0.2% 10.1

. ,a,t .n ScN.,.N Ozer Next (> ilonths (Type, Date and Duration of Each): NONE

. "Fut4 w v. i.nd os depor: Period, Fctimated Date of Startup: N/A _

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• 'ililP1 EY W. A. Shamla JUNE  ; r ;my,;3 e ;;;; 5_;13 I pr r c <?m, M . 111 l~.=m n,cs

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• 8.) l FIIWI:G !C'.C G) CWiUC RT ACIIV.'3/COTCT5

. . ! P.VE !S 5 IE4mtj

_,_m_m.___ ___=-g=.__._._ -s a- _ j _. m e _.m - ___ ,, .m - -- ~ ~ mm.-- I 3

i  ! Outage scheduled to repair leak i B 1

' 19 ,760614

! S , 37.3 i on reactor relief valve in prepara -  ;

I tion for ' Torus Response to Relief l

3 l Valve Actuations" test.

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11 1 4 Power reduced frm 68% to 36%

, 20 760619 S  : 0 via recire flow. Reduction to i l , establish 1001 power control rod l ,

! pattern.

i 0 B 4 Power reduced from 1001 to 751

! 21 760627 S

! via Recirc Flow Reduction for 1 g l CRD Exercise 6 Turbine Valve l

' Testing.

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p) ?' Ell 10D

.! i I(1) RD. SON 1

A: ti.ah-imt Failer, (r t la7.:)

- 1: M mual 2- E'al Scram l B: Phint.. or T(st : ai2tecatic Scram C: Refueline ~ 4: Othe: i.E.xplain)

C: Regula;crv Restrictita F: 0;'eratar Training aal U<.co3c Exrcinatirn SL"ICF": Power was limited to 681 l': L8~i ,i ; r t: h for ' Torus Response to Relief 's: ,Tcr.7ti: v i o r,t - , la ir.)

i;: ot!.c; ; . p;;.,5 n; Valve Actuations" test fraa June: .

1st to June 18th. Operated as Base Loaded Unit.