ML20054M050
| ML20054M050 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 05/15/1982 |
| From: | Bramlett L ARKANSAS POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20054M047 | List: |
| References | |
| NUDOCS 8207090196 | |
| Download: ML20054M050 (6) | |
Text
- _ _ _
OPERATING DATA REPORT 50-368 DOCKET NO.
DATE 5/15/82 COMPLETED BY l_. S. B raml e tt TELEP110NE [501)964-3145 OPERAllNG STAlUS N"
Arkansas Nuclear One - Unit 2
- 1. Unit Name:
- 2. Reporting Period:
May 1 - 31, 1982 2815
- 3. Licensed T hermal Power (MWt):
942.57
- 4. Nameplate Rating (Gross MWe):
912
- 5. Design Electrical Rating (Net MWe):
897
- 6. Maximum Dependable Capacity (Gross MWe):
858
- 7. Masimum Dependable Capacity (Net MWe):
- 8. If Changes Occur in Capacity Ratings titems Number 3 Through 7)Since Last Report.Gise Reasons:
None
- 9. Power Lesel To Which Restricted,if Any (Net MWe):
- 10. Reasons For Restrictions. If Any:
N/A This Month Yr.-to-Date Cumulatise 744.0 3.623.0 19,127.0
- 11. Ilours in Reporting Period 533.1 2,676.0 13,570.6
- 12. Number Of flours Heactor Was Critical 0.0 324.8 1,338.5
- 13. Reactor Resene Shutdown flours 521.3 2,635.5 13,177.3
- 14. Ilours Generator On.Line 0.0 0.0 75.0
- 15. Unit Rewne Shutdown flours 1,265,744.
6,889,888.
32,675,757.
- 16. Gross Thermal Energy Generated (MWil,
- 17. Grow Electrical Energy Generated 1MWil) 400,006.
2,218,166.
10,590,084.
- 18. Net Electrical Energy Generated (MWill 381.495.
2 114,718.
10.085.716.
70.1 72.7 68.9
- 19. Unit Senice Factor 70.1 72.7 69.3
- 20. Unit Asailability Factor 59.8 68.0 61.5
- 21. Unit Capacity Factor (Using MDC Net) 56.2 64.0 b/.6
- 22. leit Capacity Factor (Using DER Net) 29.9 27.3 21.3
- 23. Unit Forced Outage Rate
- 24. Shutdowns Scheduled Oser Next 6 Months (Type. Date.and Duration of Eacht:
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operationi:
Forecast Achiesed INITI A L CRITICA LITY INI TIA L ELECT RICI TY
'\\lERCI A L OPER AllON 82070901'/6 820615 hDRADOCK 05000368 p,j77, PDR
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-368 2
UNIT 5/15/82 DATE COMPLETED BY L.S.Bramlett TELEPHONE (501) 964-3'145 MONDi May 1982 DAY AVERAGE ILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net )
i 292 17 855 759 858 2
is 3
747 19 859 694 856 4
20 0
788 5
21 6
87 22 0
732 0
7 23 760 0
g 24 9
759 25 0
10 756 0
26 11 745 0
27 725 0
12 23 716 89 13 j'
14 715 676 30 15 765 812 3
850 16 INSTRUCTIONS E d il) unit pow r lesel n MWe-Net for each day m the reponing month. Compute to he neare t whol ga a (9/77 )
l l
t
Attachment to ANO-82-4088 NRC MONTHLY OPERATING REPORT OPERATING
SUMMARY
- MAY, 1982 UNIT II The Unit began the month at 29% reactor power with power escalation-to 89% on 5/2/82.
Power was limited to approximately 89% due to only-one circulating water pump in service. On 5/4/82 the Unit tripped when both Main Feedwater Pumps tripped by an inadvertent closing of a feedwater regulating valve.
The Unit was returned to power on 5/6/82 and reached 100% full power on 5/16/82 when "B" Circulating Water Pump was returned to service. On 5/21/82 the Unit tripped on-low steam generator level af ter the Main Feedwater Pump tripped on low suction pressure. The Unit remained shutdown until 5/29/82 while repairs were made on "A" Reactor Coolant Pump Seal Sensing Line. The Unit was returned to power and reached 100% full power on 5/31/82.
O DOCKET NO.
50-368 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT N AME ANO-2 DATE 6/9/R2 COMPLETED BY L.
S. Brnmlett REPORT MONTH MAY TELEPHONE 501-964-1145 c
.g
'h jYl Licensee
,E-r, jl E
1, Cause &. Corrective No.
Date g
~g
_s j $
Event 37 Action to gL Prevent Recurrence E
3 5 =L$
Report :
mV A
,o H
v d
82-06 820504 F
41.7 G
3 N/A ZZ ZZZZZZ Both MFW pumps tripped on high discharge pressure.
This occurred when a regulating valve was inadvertently closed. Operators were counseled concerning the event.
82-07 820522 F
181.0 A
3 N/A CH VALVEX Both MFW pumps tripped on low suction pressure.
This was due to a FW flow upset when a valve failed to control properly.
I 2
3 4
F: Forced Reason:
Method:
Exhibit G - Instructions S: Scheduled A Equipment Failure (Explain) 1 Manual for Preparation of Data B-Maintqnance or Test 2-Manual Scram.
Entry Sheets for Licensee C. Refueling 3-Automatic Scram.
Event Report (LER) File (NUREG-D Regulatory Restriction 4 Continuation 0161)
E-Operator Training & License Examination 5-Loaa Reduction 5
F Administrative 9-0ther G-Operational Error (Explain)
Exhibit I - Same Source W/77) li-Other (E xplam)
DATE: May 1982 REFUELING INFORMATIg 1.
Name of facility.
Arkansas Nuclear One - Unit 2 2.
Scheduled date for next refueling shutdown.
9/1/82 3.
Scheduled date for restart following refueling. 11/1/82 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
If answer is yes, what, in general, will these be?
If answer is no, has the reload fuel design and core configuration been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref. 10 CFR Section 50.59)?
No.
The reload fuel design and configuration along with the safety analysis will be reviewed by the Plant Safety Committee in accordance with 10CFR Section 50.59.
5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
NA 6.
Important licensing considerations associated with refueling, e.g.,
new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool. a) 177 b) 60 8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.
present 485 increase size by 0
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity.
DATE:
1989
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