ML20154Q103
| ML20154Q103 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 04/30/1988 |
| From: | Howard D, Whitt M ARKANSAS POWER & LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| DCAN058802, DCAN58802, NUDOCS 8806060187 | |
| Download: ML20154Q103 (6) | |
Text
}
OPERATING DATA REPORT DOCKET N0:
50-313
'DATE:
April, 1988 COMPLETED BY:M. S. Whitt TELEPHONE:
(501) 964-6670 OPERATING STATUS 1.
Unit Name:
Arkansas Nuclear One - Unit 1 2.
Reporting Period:
April 1-30, 1988 6
3.
Licensed Thermal Power (MWt):
2,568 4.
Nameplate Rating (Gross MWe):
902.74 5.
Design Electrical Rating (Net MWe):
850 6.
Maximum Dependable Capacity (Gross MWe):
883 7.
Maximum Dependable Capacity (Net MWe):
836 8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
9.
Power Level To Which Restricted.
If Any (Net MWe):
None 10.
Reasons For Restrictions.
If Any (Net MWe):
None MONTH YR-TO-DATE CUMULATVE 11.
Hours in Reporting Period....
719.0 2,903.0 117,162.0 12.
Number of Hours Reactor was Critical.....................
719.0 2,871.2 81,926.7 13.
Reactor Reserve Shutdown Hours........................
- 0. 0 0.0 5,044.0 14.
Hours Generator On-Line......
719.0 2,865.6 80,294.5-15.
Unit Reserve Shutdown Hours..
0.0 0.0 817.5 16.
Gross Thermal Energy Generated (MWH)........................
1,489,778.0 5,869,035.0 184,706,504.0 17.
Gross Electrical Energy Generated (MWH)..............
507,575.0 2,003,425.0 61,270,560.0 18.
Net Electrical Energy Generated (MWH)..............
482,094.0 1,900,693.0 58,290,274.0 19.
Unit Service Factor..........
100.0 98.7 68.5 20.
Unit Availability Factor.....
100.0 98.7 69.2 21.
Unit Capacity Factor (Using MDC Net)..............
80.2 78.3 59.5 22.
Unit Capacity Factor (Using DER Net)..............
78.9 77.0 58.5 23.
Unit Forced Outage Rate......
0.0
- 1. 3 13.0 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
A 72-day refueling outage is scheduled to begin September 2, 1988.
25.
If Shut Down At End of Report Period.
Estimated Date of Startup:
26.
Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
- These numbers have been corrected to reflect correction of mathematical errors in the switchboard log.
[ fly
/l 8806060187 880430 PDR ADOCK 05000313 R
. c m
AVERAGE DAILY UNIY POWER LEVEL DOCKET NO:
50-313 UNIT:
One DATE:
Apri l, 1988 COMPLETED BY: M. S. Whitt TELEPHONE:
(501) 964-6670 MONTH April, 1988 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.............
671 2.............
671 3.............
671 4.............
671 5.............
671 6.............
672 7.............
671 8............
669 9.............
669 10...........
674 11............
675 12............
675 13............
675 14............
669 15............
670 16............
670 17............
670 18............
669 19............
670 20............
670 21............
670 22............
670 23............
669 24...........
670 25............
671 26............
670 27............
670 28............
672 29............
669 30............
664 31............
AVGS:
671 INSTRUCTION l
On this format, list the average daily unit power level in MWe-Net for each day in reporting month.
Compute to the nearest whole megawatt.
- V.
NRC MONTHLY OPERATING REPORT OPERATING
SUMMARY
APRIL 1988 UNIT ONE Unit One operated the entire month of April at J0% power for fuel conservation.
l l
I
UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT FOR APRIL, 1988 i
DOCKET NO 50-313
. UNIT NAME ANO Unit 1 DATE April, 1988 COMPLETED BY M. S. Whitt TELEPHONE 501-964-6670 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action To l
Report #
Code 4 Code 5 Prevent Recurrence No.
Date Type (Hours)
Reason 2 Down Reactor 3 None 1
2 3
4 F:
Forced Reason:
Method:
Exhibit G - Instructions 5:
Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram.
Entry Sheets for Licensee C-Refueling 3-Automatic Scram.
Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Continuation 1022)
E-Operator Training &
5-Load Reduction License Examination 9-Other 5
F-Administrative Exhibit I - Same Source G-Operational Error (Explain)
H-Other (Explain)
DATE:
April, 1988 REFUELING INFORMATION 1.
Name~of facility:
Arkansas Nuclear One - Unit 1 2.
Scheduled date for next refueling shutoown.
September 1988 3.
Scheduled date for restart following refueling.
November 1988 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 there 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)?
Normal Technical Specification changes associated with submission of the ANO-1 Cycle 9 Reload Report.
5.
Scheduled date(s) for submitting proposed licensing actio- 'nd supporting information.
May 1>88.
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.
Zircaloy spacer grids, reconstitutable upper end fitting, gray axial power shaping rod assemblies, and "retainerless" assembly design.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
a) 177 b) 448 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 968 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:
1997 (Loss of fu11 core offload capability)
ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 UTTLE ROCK. ARKANSAS 72203 (501) 371-4000 May 13, 1988 1
U. S. Nuclear Regulatory Commission l
Document Control Desk l
Washington, D.C.
20555 l
l l
SUBJECT:
Arkansas Nuclear One - Unit 1 Docket No. 50-313 License No. DPR-51 l
Monthly Operating Report Gentlemen:
The Arkansas Nuclear One - Unit 1 Monthly Operating Report for April, 1988 is attached.
Very truly yo rs, Dan R. Howard Manager, Licensing DHR:MCS: sg Attachment cc:
U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 ATTN:
Mr. Robert D. Martin Regionel Administrator U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 ATTN:
Mr. James M. Taylor, Director Office of Inspection and Enforcement
/
IP
/
,\\\\
MEMBEA PADOLE SOUTH UTILillES SYSTEM
_ - _ _ _ _ _ _ _ _ _ _ _ _ _