ML20128C635
| ML20128C635 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 12/31/1977 |
| From: | Mayer L, Shamla W NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION (ADM) |
| References | |
| NUDOCS 9212040494 | |
| Download: ML20128C635 (4) | |
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NSED NORTHERN 5 TATE 5 POWER COMPANY MIN N E A PObt S. MIN N E S OY A 55400 January 6,1978 e,.r %;,
Director, Office of Management
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Information & Program Control
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c/o Distribution Services Branch, DDC, ADM
- 3 U S Nucicar Pegulatory Comission Washington, DC 20555
Dear Sir:
N FONIICEL1h NUCLEAR GENERATING PIRIT Docket No. 50-263 License No. DPR-22 Monthly Operating Report December 1977 Attached are two copies of tne Monthly Operating Report for December, 1977 fpr the Monticello Nuclear Generating Plant.
Yours very truly, d0Jyv L 0 Mayer, PE Manager of Nuclear Support Services l
IDM/ak cc: Director, IE, III, USNRC (1)
( Director, IE, USNRC (c/o DSB)
(10)
MPCA Attn: J W Feman l
i 780120074 9212040494 771231 PDR ADOCK 05000263 R
t.
20.%
Rev. i
)
8/13/76 OPi MTING M1A IERRT l
l 10CLET No.
50 263 j
UNIT 1
)
DATE 1/4/78
]
COMPLETED BY W. A. Shamla
}
TEl.EPliONE 612/295-5151, Ext.111 1
i OPERATIVi SIA111S 1.
ficporting Period:
December Gross llours in Repor t Perlikl:
744 l
2.
Currently Authori:ed Power f.evel (SMt):
1670 Stax, Depend. Capacity (We-NUT):
536 Design 1le.:trical Hating (We-Net):
545.4 3
j 3.
Power f.evel to Which Rostricted (if any) (Wo Net):
N/A
)
4.
Reasons for Restriction (if any):
N/A i
Till? h 0 M111 s
YR 10 DATli ClMJ1ATIVE 5.
Number of linuri Renter Wn : frit h at 717.6 7092.0 45,168.4 6.
Reac tor Reserve Shu t i s.n l'.u rs................,, _* 0A,,
0.0 940.7 7.
Ilours Generat or oit laer........
... _709. 0_
7002.2 43,777.4-8.
Unit Reserv.: Shutdoet'wn 0.0 0.0 0.0 3
9.
Gross Thenul 1:ncrge I:." <, ate l Utn'Il.
1, g119,,288 10 991,8,99.2 73, 654574.6 4
t 10.
Gross EINt ri. al Fnerr.y Gcn"c't r.' i " l )
..,383,460 3,728,270
,, 2_2,372,690 l
1,t.
Net r.lec t ri.:a1 E.et gv Cenet e'..'
f.' ft:t-)
........,_36,d54
,3,568,902 21,37,6,374 9
i 12.
Reactor Servit.e Faeter...,
%.5%
81.0%
79.2%
l 13.
Ren*:tr 'vaihM 13 ty fvtr.'
'96.5%
81.0%
.. 80.9}
l 14.
Unit v rvtce I-actor 95.3%
79.9%
76.8%
l 15.
Unit wa!1 ability Factet 95.3%
79.9%
76.8%
l
- 16. Unit Capacity factx D.c).e' M. ' )
92.6%-
76.0%
69.9%
l 17, Unit CapacIt. ra..w (Uini
- at.e't 91.0%
74.7%
68.7%
l
- 18. thi; t Terced 'htage ?n '
.,,,0,0%-
0.5%
8.0%
19.
Sht:tdowns Sch. 'ulei wr.'.. < t
' te rid Juntion of Each):
s
- 20. -If Shutdo n it.inJ ct aern t cor;-
N tu nt-1 l' s d Stortim t N/A f
i l
l.
l u
d 2025 Rw. 0 3/3/76 r
AVERAGE DAILY UNIT I%H LLVEL DCrKET N0.
50-263 UNIT
_1 DATE 1/4/78 C04PLLTED BY TELEPlONE 612/295-5151, Ext. 111 MONIH December DAY AVERAGE DAILY POhD LEVEL DAY AVERAGE IAILY IM'FR LEVEL (htde Net)
(Mh'e-Net) 1 550 17 155 2
555 18 364 3
552 19 461 4
514 20 406 5
553._
21 507 o
553 22 548 i
7 556 23 553 8
- 549, 24 551 9
5_5) 25 531 10
_ _ 554 26 552 11 532 27 552 12 552 28 555 13 551 29 551 14 554 30 552 15 336 31 537 16
-5
2027 Rev. 0 I
3/3/76 IFfKET NO.
50-263 UNIT NAME ibaticello UNIT SUfD0!OIS AND IUAER REDUCTIONS DATE Januarv 4.1978
'7F.!PLET8 BY J. A. Shamla l
- CIGT ?-RNIll Decenber TELEI'IONE 612/295-5151 i.xt. 1il l
I I
I
' '! Ell 10D OF
- .E,'
l S!!LTITDE DOtG i
F: FORUD DURATICN T1IE REACIM OR NO., DATE l S: SCIIEDULED (IICURS)
. REASON (1)
REDICING POhTR (2)
CORRFCTIVE ACTIONS /CGf TEATS 7
771215 S
35 B
1 Unit Outage taken to repair special instrumentation in suppression chamber in preparatior for reactor safety / relief valve actuation test.
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i
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(1) REASON (2) Em A: Equipaent Failure (Explain) 1: Pianual B: Maint. or Test 2: Atanual Scram C: Refueling 3: Auteraatic Scram 4: Other (Explain)
D: Regulatory Restriction a
E: Operator Training and License Examination SUWARY: The unit was base loaded F: Mministrative during the entire month except G: Ogrational Frror ti xplain) for weekend redtctions for surveill.
Other (Expl:iin) ance testing and the outage described above