ML20127N123
| ML20127N123 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 09/30/1977 |
| From: | Mayer L, Shamla W NORTHERN STATES POWER CO. |
| To: | NRC |
| References | |
| NUDOCS 9211300574 | |
| Download: ML20127N123 (4) | |
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October 7, 1977 Director, Office of Management Information & Program Control c/o Distribution Services Branch, DDC, ADM U S Nuclear Regulatory Ccanission Washington, DC 20555 Dear Sir MONTICELI4 NUCLEAR CENERATING PIANT Docket No. 50-263 License No. DPR-22 Monthly Operating Report September 1977 Attached are two copics of the Monthly Operating Report for September, 1977 for the Monticello Nuclear Generating Plant.
Yours very truly, e
L 0 Mayer, PE thnager of Nuclear Support Services tom /ak cc: Director, IE, III, USNRC (1) 4--Girector, IE, USNRC (c/o DSB) _ (10)
HPCA Attn: J W Ferman 9211300574 770930 PDR ADOCK 0500 3
772840061 R
2026 Rev. 3 8/13/76 OPERATING IWIA REPORT DOCKET No.
50 263 UNIT 1
DATE OcIrwt 4.1977 C04PLElID BY W. A. SMMIA TELEPIDE 612/295 5151 Ext.111 OPERATING STA11]S 1.
Reporting Period: SEPIIMBER Gross llours in Report Period:
720 2.
Currently Authorized Power Level (hMt):
1670 Max. Depend. Capacity (FMe-NET):
536 Design Electrical-Rating (FMe-Net).
545.4 3.
Power Level to hhich Restricted (if any) (FWe-Net):
un 4.
Reasons for Restriction (if any):
TilIS !Gini YR TO DATE CU5ULATIVE 5.
Number of Ilours Reactor h'as Critical.............__ 214.0 5.874.5 43.950.9 6.
Reactor Reserve Shutdown 11ours.................
0.0 0.0 940.7 7.
llours Generator On Line........................
212.2 5.813.1 42.588;3 8.
Unit Reserve Shutdown llours....................
0.0 _
0.0 0.0 9.
Gross Thennal Energy Generated (FMO.......... 30s 496.4 0;144.04L 6 21;Rnn;771 n
- 10. Gross Electrical Energy Generated (IMI)....... 103.oAn X;no6,ain
?i ;7An,n1Ln
- 11. Net Electrical Energy Generated (hM1).......... 97.124-2.963.058
_ 20.770.530
- 12. Reactor Service Factor.........................
29.7%
89.7%
B0.21
- 13. Reactor Availability Facto'....................
29.7%-
89.7%
R1.ot
- 14. Unit Service Factor.............................
29.51, 88.7%
77.7% '
- 15. Unit Availability Factor.......................
29.sL m
nL1t
- 16. Unit Capacity Factor (Using 10C)...............
25.7L 84.4%
70.7% !
- 17. Unit Capacity Factor (Using Design !Me)........
- 24.7%
R2.9%
60.51
- 18. Unit Forced Outage Rate.......................
0_. 0L
._0,61 A 71 19.
Shutdowns Scheduled over Next 6 Months (Type, Date and Duration of Each): N/A 20.
If Shutdown at End of Report Period, Estimated Date of Startup: October 29. 1977 w.
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.o, 2025 ReV. 0 3/3/76 AVERAGE DAILY UNIT P0hTR LEVEL DOCKET No.
50-263 UNIT
_1 DATE OCE BER 4. 1977 C04PLETED BY W. A. SHAMLA TELEM ONE 612/295-5151 Ext. 111-Mogi SEPTEMBER 1977 DAY AVERAGE DAILY P0h'ER LEVEL DAY AVERAGE IAILY P0h1R LEVEL (Mde-Net)
(hMe-Net) 1
._ 50/,
17
-3
-4 2
4* 1 18 3
385 19
-3 4
441 20
-1 21
-2 5
aos 6
49g 22
-2 23
-3 7
___,4 94 24
-3 8
4g 9
329 25 26 10
.s 11
-4 27
-3 12 4
28
-2 29
-2 13 3
14 3
30
-3 31 15 3
16
-1
(
. 2027 c-Rev.'0 3/3/76 I
DOCET NO.
50-263' UNIT NAME Monticello'-
N I
DATE ncter 3_1977 CGIPIEITD BY W. A. Shamla'-
REPORT f 0NITI SEPTEMBER TELEPIONE 612/295-5151-t Ext. 111 a
I ME1110) OF l
N SlUITING DOWN F: ' FORCED DURATION
'llIE REACTOR OR:
NO.
DATE S: SOIEDULED (110URS)
REASON (1) '
REDUCING FOhTR (2)
CORRILTIVE ACTIONS /COf f4ENTS 4
6 770909 S;-
507.8 C
1 4
1-i i
(1) REASON (2) Em I
1
- A
- Equipnent Failure (Explain) -
l ',
B:.Maint. or Test 3: Automatic Scram C: - ' Refueling -
4: Other (Explain).
D: - Regulatory Restriction E: -Operator Training;andi
-License Examination SUhf4ARY:. Operated'as base loaded unit F: Administrative-
- with weekend power reductions G
- - Operational Error (Explain) i-for; surveillance, testing.
II: Other.(Explain)
I
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