ML20081M688
| ML20081M688 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 10/03/1983 |
| From: | Musolf D, Myrabo A NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| NUDOCS 8311170338 | |
| Download: ML20081M688 (5) | |
Text
- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.-
50-263______
DATE 10- 3-83____
COMPLETED BY A. L. Myrabo TELEPHONE 612/295-5151 MONTH ______ SEPTEMBER ___
9-1-83 to Power operation 9-15 '
9-16-83 Power reduced to approximately 15% foLLowing offgas recombiner train probtems 9-17-83 to Power operation 9-30-83 Unit in end-of-cycle coastdown status (commenced 9-9-83).
m Note: Power operation defined as essentially 100% of rated power except for weekend Load drops for spccified survelLLance testing.
8311170338 831003 PDR ADOCK 05000263 R
'O M
s' e_
AVERAGE ~ DAILY UNIT POWER LEVEL DOCKET NO.
50-263_-___-
UNIT MonticelLo--
DATE 10- 3-03-_--
COMPLETED BY A. L. Myrabo TELEPHONE 612/295-3151 MONTH __---_ SEPTEMBER _--__-_
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) i
_----_-___526________-___
17 519.-_________-
5'3-_-__---_--.
18
-__-_-____535---_-_--_-_-
2
~
3 528_________--_
19
______523_------_____
x 4
503__---_____--
9~0 573---__-_-----
-_-_---___5,9__-______-__
9i
______---_5o3--______-___
5 6
___-__5'9-_---_--__-_
52'------------
~
~~
.w r
_-_-_5o9-___--------.
93
_--_Joo__-__-_-_---
7-
~
~~
~4 516_-_--_--____
9 599_---_-__--_-
8
- ~
~5 484------------
9 597------------
~
10
__--______5,3__---_______
,6
-__--_____590
~
11
---_-_--- 594- ---_-_-___
97
_514------------
~
i'-
_---_597---_-_-_____
'8 512------------
~
~
13
--_-__---_596_-__--------
'o 506-------_----
~
~.
s 14
-______-__527_---_-______
30
____--__-_5io-__--___--__
ie 5no._____-______
31
~
m
'16
--____--__368_--_-____--_
INSTRUCTIONS On -th ir-~ forma t. List the averaqe daily unit power level in Nue-Net fo, eacn daytin.the reporting montn.
Compute to the nearert whole meqawatt.
~
OCT 4 M83 OPERATING DATA REPORT
~
e DOCKET NO.
50-263______
DATE 10- 3-83____
COMPLETED BY A. L. Myrabo TELEPHONE 612/295-5151 OPERATING STATUS
{
INotes l
________________________Monticello
'l l
- 1. Unit Name >
- 2. Reporting period:
______________ SEPTEMBER l
l
- 3. Licensed Thermal Power (MWt):
____________1670.
l l
- 4. Nameplate Rating (Gros-MWe): _____________569 l
l
- 5. Design Electrical Rati 9 (Net MWe):
_____545.4 l
l
- 6. Maximum Dependable Cap city (Gross MWe): __553 l
1
- 7. Maximum Dependable Ca acity (Net NWe):
____525 l__________________________!
- 8. If Changes Occur in pacity Ratings (Items Number 3 Through 7) Since Last Report, Give Rea ons:
__N/A_____________________________________________
- 9. Power Level To Which Restricted, If Any (Net HWe): ___N/A___________________
- 10. Reasons For Restrictions, If Any: __N/A_____________________________________
This Month Yr.-to-Date Cumulative
- 11. Hours In Reporting Period
_____720
_____6551
____107400
- 12. Number Of Hours Reactor Was Critical
___720.0
___6274.6
__ 86908.0
- 13. Reactor Reserve' Shutdown Hours
_____0.0
______0.0
_____940.7
- 14. Hours Generator On-Line
___720.0
___6247.9
__ 85003.1
- 15. Unit Reserve Shutdown Hours
_____0.0
______0.0
_______0.0
- 16. Gross Therma L Energy Generated (MWH)
_1163266
_10062117
_137422357
- 17. Gross Electrical Energy Generated (MWH) __389536
__3361124
__43917017
- 18. Net Electrical Energy Generated (MWH)
__371570
__3218440
__41082479
- 19. Unit Service Factor
__100.0%
___ 95.4%
____ 79.1%
- 20. Uni t Ava i lab i li ty Fac tor
__100.0%
___ 95.4%
____ 79.1%
- 21. Unit Capacity Factor (Using MDC Net)
__ 98.3%
___ 93.6%
____ 74.5%
- 22. Unit Capacity Factor (Using DER Net)
__ 96.6%
___ 92.0%
____ 73.2%
- 23. Unit Forced Outage Rate 0.0%
0.0%
5.4%
- 24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)
__ February 3, 1984 - Refueling Outage - 216 days ________________________
- 25. If Shut Down At End Of Report Period, Estimated Data Of Startup.____N/A_____
- 26. Units In Test Status (Prior to Commercial Operation): N/A Forecast Achieved INITIAL CRITICALITY INITIAL EL~CTRICITY COMhERCIAL OPERATION
.Q' g
UNIT SilUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-263 UNIT NAME Monticello DATE 10-3-83 COMPLETED BY A. L. Myrabo REPORT MONTH Sene..k.
TELEPHONE 612/295-5151 4
"k b*l, cause & Correctne
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Y us 1e
's sa Licensee
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- 55 h
Dale i
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4 E-Auion to Esent s]
j ~3
.5 35 j f.
Report :
. Prevent Recurrence
~
7 9-16-83 F
0.0 B
4 N/A MB REtY)MB Reduced power to 15% following loss of both recombiner trains and sub-sequent events.
l
- i J
l 2
3 4
f i~orced Rea son.
Method:
Ex!nbis G-Instructions S: Scheduled A Equiprnens FailureiEsplaint 1-Manual for Preparation of Data Bataintenance oi Test 2-Manust Seram.
Entr> Sheets for Licensee j
C Refueling 3 Autunutie Sstam.
Event Repori t LERI Frie iNURLG-D. Regulatory Restristion 4 Other (Esplain t C161)
I:-Operator Training & IAene l'.samination F-AJnunist ratne 5
G Operational fa ror (Espla:al Exhibis 1 - Same Source p8177) 110:her (E splais.)
4 i
0, _..
f Northem States Power Company 414 P4.1et Mad Meneapons. Menesota 554o1
%Dnone16t21330 5500 October 7, 1983 Director, Office of Resource Management U S Nuclear Regulatory Commission IJashington, DC 20555 M0!CICELLO NUCLEAR GENERATING PMIE Docket No. 50-263 License No. DPR-22 Monthly Operating Report Seotember, 1983 Attached are twelve copies of the Monthly Operating Report for September,1983 for the !!onticello Nuclear Generating Plant.
& kus David Musolf Manager of :hiclear Suppo Services Diff/bd cc: Regional Administrator-III, NRC NRR Project Manager, NRC NRC Resident Inspector MPCA Attn: J U Ferman Attachment I)ESIGilhI 7,
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'N certif101 U M )3\\
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