ML20051Q380
| ML20051Q380 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 05/03/1982 |
| From: | Myrabo A NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20051Q122 | List: |
| References | |
| NUDOCS 8205170413 | |
| Download: ML20051Q380 (4) | |
Text
PAY 0 1982 OPERATING DATA REPORT DOCKET NO.
50-263______
DATE 5-3-82____
COMPLETED BY A.
L.
Myrabo TELEPl10NE 612/295-5151 OPERATING STATUS INotes l
- 1. Unit Name
________________________Monticello l
l
- 2. Reporting period: ___________________ APRIL l
l 3.
Licensed Thermal Power (MWt)'
____________1670 l
l
- 4. Nameplate Rating (Gross MWe)'
_____________569 l
l S.
Design Electrical Rating (Net MWe)-
_____545.4 l
l
- 6. Maximum Dependable Capacity (Gross MWe). __553 l
l 7.
Maximum Dependable Capacity (Net MWe)-
____525 l__________________________l 8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
__N/A_____________________________________________
9.
Power Level To Which Restricted, If Any (Net MWe):
___N/A___________________
- 10. Reasons For Restrictions, If Any:
__N/A_____________________________________
This Month Yr.-to-Date Cumulative ti. Hours In Reporting Period
_____719
_____2879
_.-__ 94968
- 12. Number Of Hours Reactor Was Critical
___626.7
___2437.0
__ 77372.6
- 13. Reactor Reserve Shutdown Hours
_____0.0
______0.0
_____940.7
- 14. Hours Generator On-Line
___599.7
___2359.4
__ 75569.1
- 15. Unit Reserve Shutdown Hours
_____0.0
______0.0
_______0.0
- 16. Gross Thermal Energy Generated (MWH)
_ 920071
_ 3760459
_123442801
- 17. Gross Electrical Energy Generated (MWH) __309615
__1266280
__39271657
- 18. Net Electrical Energy Generated (MWH)
__296831
__i216098
__37559317
- 19. Unit Service Factor
__ 03.4%
___ 82.0%
____ 79.6%
- 20. Unit Availability Factor
__ 83.4%
___ 82.0%
____ 79.6%
- 21. Unit Capacity Factor (Using MDC Net)
__ 78.6%
___ 00.5%
____ 75.3%
- 22. Unit Capacity Factor (Using DER Net)
__ 77.3%
___ 79.1%
____ 74.0%
- 23. Unit Forced Outage Rate
__ 11.8%
4.0%
6.1%
- 24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)
__ September 4, 1982 - Refueling Outage - 42 days ________________________
- 25. If Shut Down At End Of Report Period, Estimated Date Of Startup:___N/A______
- 26. Units In Test Status (Prior to Commercial Operation)
N/A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY
________________l COMMERCIAL OPERATION l
820517O@3
4 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-263______
UNIT Monticello__
DATE 5-3-82____'\\
COMPLETED BY A. L. Myrabo l TELEPHONE 612/295-5151i MONTH ______ APRIL DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) i
__________535____________
17 93____________
2
__________543____________
18
__________420____________
3
__________472____________
19
__________514____________
4
__________541____________
20
__________498____________
5
__________541____________
21
__________524____________
6
__________534____________
22
__________517____________
7
__________534____________
23
__________514____________
8
__________353____________
24
__________513____________
9
-4____________
25
__________477____________
10
-4____________
26
__________525____________
11
-5____________
27
__________516____________
12
__________295____________
28
__________517____________
13
__________505____________
29
__________511____________
14
__________495____________
30
__________510____________
15
__________389____________
31 16 O____________
INSTRUCTIONS On this. format, List the average daily unit power level in MWe-Net for each l
day in the reporting month.
Compute to the nearest whole megawatt.
NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50-263______
DATE 5-3-82____
COMPLETED DY A. L. Myrabo TELEPHONE 612/295-5151 MONTH ______ APRIL 4-1-82 to Power operation.
4-7-82 4-8-82 Reactor scram after loss of generator excitation and to load rejection.
Stuck safety / relief vatve and 4-11-82 maintenance extended this outage.
4-12-82 to Power operation.
4-14-82 4-15-82 to Scheduled outage to repair leaking safety / relief valve.
4-16-82 4-17-82 to Power operation 4-30-82 Note: Power operation defined as essentially 100% of rated power except for weekend Load drops for specified surveillance testing.
Unit in end-of-cycle coastdown status.
I l
I L
- J 50-263 UNIT SilUIDOhNS \\ND POWER REDUCTIONS DOCKET NO.
UNIT.N Of E Pbnticello DATE 5-3-82 APRIL COMPLETED By A. L. Mvrabo REPORT MONT!!
TELEPl{ONE 612/295-5151 l
=
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eg Agnon to d3 jfg Report =
SL 5'
Present Recurrense i
4 4-8-82 F
80.0 A
3 N/A HA GENERA-X Reactor scram after loss of generator excitation due to field flashing cir-cuitry problems.
5 4-15-82 S
39.3 A
1 N/A CC VALVEX-B Scheduled orderly shutdom to repair leaking safety / relief valve.
i 2
3 4
F Forced Reason.
Method:
Ex!ubit G - Inst ructions S. Schedufed A-Equipraent Failure (Explatn) 141anual for Preparation of Data B41aintenance of Test 2-Man ual Seram-Entry Sheets for Licensee C Refueline 3 Autonu ie Ssrain-Event Repor: I LE R) File (N URLG-D-Regulattir> Restriction 4 Other (Explain) 01611 E-Operator Training & License Exanunation F-Administrati.e 5
G-Operational Error (Expla:n)
Exhibit 1 - Same Souree 19!77) it-Other i E xplain)