ML20127J291

Monthly Operating Rept for Nov 1974 for Monticello Nuclear Generating Plant

ML20127J291
Person / Time
Site:	Monticello
Issue date:	11/30/1974
From:	Neils G, Shamla W NORTHERN STATES POWER CO.
To:	Chapman S US ATOMIC ENERGY COMMISSION (AEC)
References
NUDOCS 9211190260
Download: ML20127J291 (5)

Text

.-

fDL NSP

^

NORTHERN STATES POWEM COMPANY MIN N E A PO LI S. MIN N E S OTA 5 8409 December 9, 1974 ,7 D y II Office of Plans & Schedules DEC1)19741 b-Directorate of Licensing 8 U S Atoric Energy Cocruission b#

Washington, DC 20545 .

At tention: Mr S Chapman 7 ,

~~

Gentlemen: T ' ; ,, ,7

- ~ . .. a C u. 31a MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Monthly Operating Data November 1974 Attached is the operating status information from the Monticello Nuclear cancrating Plant for the month of November 1974 as requested in the February 19, 1974 letter from h>t L Manning Muntzing. Changes proposed la the September 12, 1974 letter from Mr D F Knuth have been incorporated into this report.

l riease note that errors were made on the DAILY UNIT POWER OUIPUT fonn for the. month of Septernber 1974. A corrected copy is enclosed with this transmittal. Also, Lear-To-Date and Cumulative-To-Date data for Reactor Reserve Shutdown Hours and Unit Rs. serve Shutdown Hours have been determined l and are. so provided.

truly yours, Very#

.4 % . .F i G 11 Neils , f l

General Superintendent of  ; y 3 Nuclear Power Plant Operation  : UrArc l

l GHN/RLS/te k 5011 19 74 *" [5 ;

cc: J G Keppler > '.h ,i a l

l D.::.Ki CLLHK S

=3sh fs

( Attachments w as 9211190260 741130 PDR ADOCK 05000263 R PDR

- ~ - _ - - . . . . _ - . - = _ . _ _ . ._- . .-. . _ ..- - _.

2025 Monticello Nuclear l

• llNIT Generat inn Plant

. DATI ..DecembcI_4.1974 CCXD'LETED 11Y y,jJnm1a DAILY lINIT Pohlin OUT11TF l bOVfil November 1974

-net -net MTRAGE il0URIX Mfe DAY MTRAGE Il0URLY Mie DAY

.f ,

25 _384 1 461__ _

461 26 an7 l 2 459 27 417 4

3 2

460 28 _446 4

461 29 4ftn 5

456 30 __ d 61 6

31 7 452__

8 370_

I 9 5 10 -5 4

11 -7 12 193 13 321 1

14 380 15 357 16 -5 17 -4 18 _ _

-4 19 -4 I

20 -4 21 31 22 280 23 382 24 365 1

- , - - . . , , , e,, , , - , - - - , - -

2026

! .RCV tI UNIT N M FDNTIC11 hl!CL131t 01513'AT1hd Pl.WI

~

InTE 12-3-74 COMPLETED BY W. A. Shamla

TtT12DIF513T l~x'i~ TIT-

! OPERATING STATils j 1. REPORTING PLRIOD: 0000741101 TO ,_210AZAll30 GROSS IDURS IN REIVRTING PIR10D: _l20 q

2. CURRENTLY AlTDDRI2ED POWLR LinIl 1&t _1670 We-N!!r 538 Ji _

3. TOhTR LEVEL To h111Cil R151RICTID (IF AhT): None

- 4. RFASONS FOR 1 ES1RICTIONS (IF AhT):

I n11S CUSULATIVE j hDh'n! YR-TO-DATli 10 intl l

is

5. Il00RS RFACTOR WAS CRITICAL 53L7_ _L 2.2J&_ _22.662.6.

l 6. REACTOR RESERVE SIUrlChN IOURS 0 25 Q** 937.0**

i

7. I10llRS GF'iERATOR ON-11ht JQL5 _ L8212 1__ _21.668.1_,

8. UNIT RESERVE SlUITG.5110VRS _0 0 0 s

l 9. GROSS TllEIM\L IOhTR GENEIVJrE1, (l'h11) 6ZZ,12L!i 12812_5L6 J22.496,424.6 l 10. GROSS ELECTRICAL IONER GENERATED (301) gjL14g__ ,J,733,34_0 _11 123 J 0

11. NLT ELFCTRICAL lOhTR CD.TPATi D (Kil) 202_,232 2,63 6 086 10,62L884 l 12. RFACTOR AVAllABILITY FACTCR (1) IL2% . _.

77.7%--. 75.6%

! 13. UNIT AVAllABIL11Y FACTOR (2) 69 t7% 72.6 J_ 722 3%

^

14. UNIT CAPACITY FACTCP. (3) 522% 60.5% 65.9%

15. FORCED OUTAGE RNIE (4) 22.00% 4.57%- 14.42%-

16. SIUrrOV.NS SCHEDULED TO BEGIN IN NEXT 6 fl0NTliS (STATL 'lYPE, nVTE, ANT) DURATION OF 12Cll): (1) Refueling Outage 1/10/75, six weeks duration.

17. IF SIUfDOWN AT END OF REPORT PERIOD, ESTIbtATED PATE OF STARTUP: N/A

• 100 l (1) REACTVR AVAllABILITY FACTOR = IKURS RFACTOR WAS CRITICAL GEGIM7ElutIING PIRIOli

• 100 (2) UNIT AVAILABILITY FACTOR = Il0lmS GENElWlUR ON-LINE G1055 liOJR5 IN III.TOTGTTlETGi

• 100 (3) UNIT CAPACITY FACTCR = NhT El.LCTRICAL F0KER GFA*ERATlD hTT DDONS'iTCTITIRIEoWTiiTf!CHITORTING Pl.RIOD

" *100 (4) FORCED OtJTAGE RATE = FORCED OLTTAGE liOlms IICKS~ CENT.RXiOR DMai + 1OkCF.D OUDGil IIOURS

• • Corrected figures, previously reported as zero.

--# . . . - - - , .- -- r=ev---.-**- e e m e-- -

• t- -

--e+e # --+-=-~g*'

_ - . - - . - .. . _ . . _,. --. .. -~ ~ -

Lull .- t . 8 ; t.t . u tR TO: Mr. Steve Chapman n-.c-l-~-

J ~ 1 \S '* ANT UNIT NA3IE SNM --

. Operated as base loaded DATE MNer % %,

unit. Outages described below. REPORT MON 111 November COMPLETED BY f. m 4. fhuts _

t INIT SIUITC.NS TYPF GTi!OD OF F-FORCED ILTu1 TION SIUITING IG.?

S-SOEIULED REASON (1) M PB CTOR (2) CO*4C.TS NO. DATE (110URS) 12 741108 S 77.0 E A Also perfomed inspection of 4" recirc valve bypass loop welds and connected Ebdified Off Gas System for operation.

i 13 741115 F 141.5 B A hhile in the process of shuting down for

~

reactor relief valve maintenance, a low water icvel scram was received at ~ 251 power due to a failure of the coadensate demin master flow controller.

4 t

4 (1) REASON: (2) 31110D.

A-EQUIDIENT FAILURE (EXPIAIN) A-31u'l1L B41\IN. OR TEST B-31GTd.

C-REFUELING SCRV-I i C-AUIG11T D-REWL\ TORY RESTRILTION E-CPERATOR TPAINING f. SCRYi LICD:SE ELV11K1 TION F-AIFIINISTR\TIVE i G-OPEPATIC&\L ERROR (Explain)

H-Other (Explain)

_ _ = _ - _ - . - _ . - _ - _ - .-- -. . - . . .. - - . - _ _

l 2025

!bnticello Nucin-

• UNIT Generat inn l' inn-Intl! , November 19, 1974

.?U._TE: This is a Corrected Copy. CGII' Lim!D IW W. A. Slwnla DAILY IINIT [0hl.Il OlTTIUT hD. V ill SFFTDBER 1974 _

1

-i net -net AVERAGE linURLY tide MY A\11 GI H0tfRLY !Ec

) DAY 312 25 474 1

f 399 26 472 l 2 27 472 3 437 28 470 j 4 450

" 434 29 470 5 -

438 30 472 0

435 31 4 7 8 444 9 452 10 447

, il 443 12 451 13 459 14 462 15 462

16 462 17 461 18 459 19 461 I 20 464 21 464 22 473 23 474 24 471 4

a

- - , w , . ~ - , . , , - . - . . , , - - -,-r .,.--e-- n. .--ry . , - - - . , - - - - .m -