ML20004E159
| ML20004E159 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 06/02/1981 |
| From: | Myrabo A NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20004E151 | List: |
| References | |
| NUDOCS 8106110270 | |
| Download: ML20004E159 (4) | |
Text
'AC -i 1381 1
NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOC ET NO.
50-263____
DATE 6-2-Gi_....
COMPLETED BY A.
L.
t:y r a t) o TELEPH0tE 612/295-5151 M O N T H _ _. _ _ _ __ M a y _ _ _ _ _ _ _ _._ _ __ _
5-1-Si to Continuation of i?8i refueling outage (EOC-8).
5-10-81 5-i1-01 Reactor critical for BOC-9 physics testing.
5-12-81 Reactor eriticaL for BOC-9.
Generatar on-tine.
5-13-81 Generator off-tine for turbine overspeed testing.
5-i3-Si Reactor scram on MSIV closure.
5-14-81 to Generator on-line.
Power operation.
5-31--61 Note: Power operation defined as essentiaLiy 1 0 0 ?. oi rated power except for weekend Load drops for spec 1fied surveillance testing, 810611o S 7 0
4 JUN 4 199; OPERATING DATA REPORT DOCi(ET NO.
50-263__ ___
DATE 6-2-81 ___
COMPLETED BY A.
L.
Myrabo TELEPHONE 612/295-5151 OPERATING STATUS INotes i
1.
Unit Name
________________________MonticeLto l
l 2.
Reporting period:
___________________MAY I
1
- 3. Licensed Thermal Power (MWt)
____________1670 l
l 4.
Nameplate Rating (Gross MWe)
_____________569 i
i
- 5. Design Electrical Rating (Net MWe)'
_____545.4 I
i 6.
Maximum Dependable Capacity (Gross hWe): __564 I
I 7.
Maximum Dependabte Capacity (Net MWe)
____536 l______..__________._.._____.l 8.
If Changes Occur in Capacity Ratings (Items Nunece r 3 Through 7) Since Last Report, Give Reasons:
__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 Cumu la t i ve
- 11. Hours In Reporting Period
_____744
_____3623
___. 86952
- 12. Number Of Hours Reactor Was Critical
___468.8
___2972.4
__ 71491.4
- 13. Reactor Reserve Shutdown Hours
_____0.0
______0.0
___.._940.7
- 14. Hours Generator On-Line
___444.1
___2927.5
__ 69774.6
- 15. Unit Reserve Shutdown Hours
_____0.0
______O.0
_______0.0
- 16. Gross Thermal Energy Generated (MWH)
_ 697478
. 4418819
_114Q42339
- 17. Gross Electrical Energy Generated (MWH) __235565
__1499425
__36094616
- 18. Net Electrical Energy Generated (MWH)
__225055
__i438355
__34524358
- 19. Unit Service Factor
__ 59.7%
___. 80.8%
____ 80.2%
- 20. Unit Availability Factor
-_ 59.7%
___ 80.8%
_..__ 80.2%
- 21. Unit Capacity Factor (Using MDC Net)
__ 56.4%
___ 74.1%
____ 74.1%
- 22. Unit Capacity Factor (Using DER Net)
__ 55.5%
.__ 72.8%
____ 72.8%
- 23. Unit Forced Outage Rate 3.1%
2.9%
6.4%
- 24. Shutdowns Scheduled Over Next 12 Months (Type, Date, and Duration of Each)
__0ctober 12, 1981 - Maintenance 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 COMMERCIAL OPERATION P00R ORIGINAL
O AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-263__ ___
UNIT MonticeLlo__
DATE 6-2-81____
COMPLETED BY A.
L.
Myrabo TELEPHONE 612/295-5151 MONTH ______MAY DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) i
-2____________
17
__________545___.______
9
-4____________
18
_-.542 _ __..______
3
-3____________
19
__________540___
4
-4____________
20
__________544____________
5
-2____________
21
______..___540_____________
6
-4____________
22
__________540__________,._
7
-4____________
23
______..___542____________
0
-3____________
24
__________475_______.____
9
-4____________
25
__________541____________
i s
t 10
-4____________
26
__________542___..________
11
-6____________
27
__________540____________
)
12 4____________
28
__________542 13
__________101____________
29
__________542____________
I 14
__________961__________-_
30 543___-_-_-.-_-
t 1
15
__________444____________
31
__..____.___535__.._______._
l 16
__________532____________
1 l
INSTRUCTIONS l
l l
On this format, list the average dail/ unit power level in MWe-Net for each P00R ORIGINAL
~.,
UNIT SilU1 DOWNS \\ND POWER REbuCTIONS DOCKET NO. 50-263 UNIT NASIE hionticello DATE 6-7-R1 R EPORT.\\lON ill bl3V CO%1PLETED BY A. L. htvrabo IELEPalONE 612/261-5808
{?
3 j YE Licensee 5-t,,
['1, Cause & Correcene No.
Dare i
3g 4
2s5 Esent gg E-3 Aoion to H
AE jij Report :
mO j~
Psesent Recurrence 6
9 5-01-8; S
284.4 C
2 N/A ZZ ZZZZZZ Continuation of 1981 refueling outage (EOC-8).
10 5 - 1.
81 S
1.2 B
1 N/A IIA RIRBIN Generator off-line for turbine overspeed test.
11 5-13-81 F
14.2 G
3 N/A CC bECIUN Mistaken use of reactor pressure controls resulted in reactor ' scram on MSIV closure.
/
l 2
3 4
F: Forced Reason :
hiethod:
Edubis G -Instructions S: Scheduled A Equipinent Failure (E.splain) 1 klanual for Preparation of Data B41aintenance of Test 2-hlanual Scrain.
Entr> Sheets for Licensee C Refueling 3 Automatic Scram.
Esent Repost (LER) File int' REG-l) Regulatory Restriction 4 Other (Explain) 01611 E-Operator Training & license Exannnation F-Administ rati.e 5
G-Operational Error ( E xplain)
Ex!nbit 1 Same Source 19/77) 11 Other (E xplain)
-