ML19309H872
| ML19309H872 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 05/02/1980 |
| From: | Myrabo A NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML113110980 | List: |
| References | |
| NUDOCS 8005200578 | |
| Download: ML19309H872 (4) | |
Text
.
THIS DOCUMENT CONTAINS 800526067I O
gooa cuauTv enats j NARRATIVE SIM4ARY OF OPERATING EXPERIENG DOCKET NO.
50-263 INIT
, A nticello DATE 5-2-80 COMPLETED BY A. L. Myrabo TELEPHONE
'612/295-5151 f.0VIII April 4-1-80 to Continuation of 1980 refueling outage.
4-3-80 4-4-80 Reactor critical for physics testing and reactor heat-up.
4-5-80 Generator on-line prior to turbine overspeed test. Turbine overspeed test completed.
4-6-80 Power operation at essentially 100% of rated power except for weekend to surveillance testing and control rod adjustments.
4-18-80 4-19-80 Reactor scram on turbine trip due to reactor high level. Trip was received while attempting orderly shutdown because of failed recirc pump seals.
4-26-80 Scheduled outage to repair recirc pump seals-hUfE: Reactor was in a shutdown condition prior to the start of this outage.
4-28-80 Generator on-line for power operation.
4-29-80 Orderly shutdown due to failure of recirc pump seal, to 4-30-80
s MAY 1 3 1980 OPERATING DATA REPORT DOCKET NO.
50-263_______
DATE 5-2-80____
COMPLETED BY A.
L.
Myrabo TELEPHONE 612/295-5151 OPERATING STATUS l Notes l
1 Unii h o.io
__. __itonticelto l
l
'. '. Reportinq peitod: __._.
APRIL l
l
.5. L i c tmsed Therraa l Power (MWt): _ ____ _ __ 1670 l
l 4.
Naraepiate Ratang (Gioss Mue) 569 l
l S.
im s 9 n Electrical Rating (Net MWe)
_. ___545.4 l
l 6.
M a x iva.ua Dependable Copacity (Gross MWe)
__564 l
l 7.
tu rinnua Dependahle Capacity (Net hdGl
_S36 I.__.._.__.__.____-_--._----.-I
.l.
It Chan9es Occur in Capacity Ratings (Iterns Nurnber 3 1hrough 7) Since Last Repnr t, Give Rea<ons: _ _. N / A _...
Pow r> r ievel 1.6 Which i<estracted, 'i
- c. ; (Net NWo)
__tUA________.__.__._..__
,(
R. m 3 0... For 1'
.tvicttons, If Any*
.tUA___.__________.___.____.______*_
-.L This Month Yr.-to-Date Curnulative i1. Hours In Reporting Period
_____719
____2903
___ 77440
- 12. N urnber Of Hours Reactor Was Critical
___415.5
__ 1639.1
__ 63170.0
- 13. Reactor Reserve Shutdown Hours 0.0
__0.0
_._._._ 9 4 0. 7
- 14. Hours Generator On-Line
___360.6
___i571.7
_. 61541.0
- 15. Unit Reserve Shutdown Hours
_____0.0
.___ _ 0.0
__0.0
- 16. Gross Therrna l Energy Generated (MWH)
._ 536251
_ 2090129
_101032991
- 17. Gross Electrical Energy Generated (MWH) _ 182410
__ 703560
_ 31681620
- 10. Net Electrical Energy Generated (MWH)
_ 173908
__ 668750
__30300954
- 19. Unit Service Factor
__ 50.2%
_._ 54.1%
__ _ 79.5%
- 20. Unit Availability Factor
__ 50.2%
___ 54.1%
____ 79.5%
- 21. Unit Capacity Factor (Using.MDC Net)
__ 45.1%
__ 43.0%
._. 73.0%
- 22. Unit Capacity Factor (Using DER Net) 44.3%
42.2%
_ __ 71.7%
- 23. Unit Forced Outage Rate 35.2%
__ 11.5%
6.6%
- 24. Shutdowns Scheduled Over Next 12 Months (Ty' Date, and Duration of Each)
__ March 20, 1981 - Refueling Outage - 56 days ____ ___.___.________________ _
- 25. If Shut Down At End Of Report Period, Estirnated Date Of Startup:__05-16-80__
- 26. Units In Test Status (Prior to Corarnerc i a l Opera t lon). N/A Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
__.___2_
=
\\
AVERAGE DAILY UNIT POWER LEVEL f
DOCKET NO.
50-263._.__
UNII MonticeLLo DATE 5-2-00_____
COMPLETED BY A.
L.
Myrabo TELEPHONE 612/295-5151 hfir4 l Il
....APhlL I> A Y AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL.
1
( ttWe-Ne t >
(MWe-Net) 4 1
3..-
17 550_ - _ - _ __
."a
-~4____-
10
_- __546_
l
_.._._-5.._._..
19
_365__.__.
.{
l 4
_.__-5..~._.__.__.._
20
-5 S-79__ _
'i
-5__
6
_370..
22
_ _ -4 7
._506 23-
-3_
O
_ __...__...527._
24
_______-4_.________.
V
_ __ _5i9..
25
___._ ___ -4 _ _ __._ _.__
P i
2 10
_ _ _.. _._ _ S. i B -
26
- 4 7
11
_ 5 1 7.._._ _...._ _
27
-5._
i'
_ ___.. _ _508 __. __
28
_ _ _. 1 3 7 _ _
13
_473-_._____
29
_____._2i______.__._
'14
._ __.____ _547...__._
30
___.._ _ -4 3
15
_ 551 _._ _____.___.
31 16
__________547____________
t INSTRUCTIONS-On this format, tist~the average daily unit power level in MWe-Net for e-Och ddy in.the, reporting-Month.
Compute to the nearest whole megawatt.
1 0,
y.
UNIT SIIUTDOWNS \\ND POhER REDUCliONS
. DOCKET NO.
50-263 UNIT N etE Moriticello DATE 5-Z-80 REPORT \\10NTil April CO%1PLETED BY A. L. Myrabo TELEPHONE 612/295-5151 I
"w 1,
5 I'2 g
cause a coneciise N...
DJie
~
y a
e-=
1.5 4.-
A..en...
R e ort :
v: s 32g
,} -
Present Recurrence
==
-z
- 5 4'
4-1-80 S
101.6 C
4 N/A ZZ ZZZZZZ Continuation of 1980 Refueling Outage.
5 4-5-80 S
3.2 B
1 N/A IIA
'IURBIN Turbine overspeed test 6
4-19-80 F
151.2 A
3 N/A CB PtNPXX Turbine' trip on high level while re-ducing power after recirc pump seal failure. Seals on both recirc pumps replaced.
17,
.4-26-80 S-57.5 A
4 N/A CB IWIPXX Outage taken to repair recirc punp seal.
N0lI: Reactor was in s shutdown con dition prior tothe start of this outage.
i 8
4-29-80 F
44.8 A
1 N/A CB PtNPXX Plant shutdown to repair recirc punp seal.
I 2
3 4
F: Forced Reason:
Method:
Edubii G - Inst ructions S Schedulet!
A Equ;pment Failure (Explain)
!-Manual
' for Preparation of Data B. Maintenance or Test 2 Manual Scram.
Entry Sheets fer Licensee
- C Refueling 3 Automatic Scram.
Esent Report (LER) File t NUREG.
D Regulator) Restriction 4 Other (Explaini 0161)
E-Operator Training & License Examination.
F-Administrati.e 5
G. Operational Error (Explain t Exhibit I - Same Source 19/77)
Il Other (Explaint