2CAN048504, Monthly Operating Rept for Mar 1985
| ML20129G154 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 03/31/1985 |
| From: | Bramlett L, Enos J ARKANSAS POWER & LIGHT CO. |
| To: | Bassett H NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| 2CAN048504, 2CAN48504, NUDOCS 8506070173 | |
| Download: ML20129G154 (6) | |
Text
.
OPERATING DATA REPORT DOCKET N0:
50-368 DATE:
March 1985 COMPLETED BY:L. S. 8ramlett TELEPHONE:
501-964-3145 OPERATING STATUS 1.
Unit Name: Arkansas Nuclear One - Unit 2 2.
Reporting Period:
March 1-31, 1985 3.
Licensed Thermal Power (MWt):
2815 4.
Nameplate Rating (Gross MWe):
942.57 5.
Design Electrical Rating (Net MWe):
912 6.
Maximum Dependable Capacity (Gross MWe):
897 7.
Maximum Dependable Capacity (Net MWe):
858 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:
None MONTH YR-TO-DATE CUMULATVE 11.
Hours in Reporting Period....
744.0 2,160.0 43,968.0 12.
Number of Hours Reactor was Critical.....................
365.4 1,758.6 31,017.9 13.
Reactor Reserve Shutdown Hours........................
0.0 0.0 1,430.1 14.
Hours Generator On-Line..... e 365.0 1,740.0 30,133.2 15.
Unit Reserve Shutdown Hours..
0.0 0.0 75.0
- 16. Gross Thermal Energy Generated (MWH)........................
913,210.0 4,538,441.0 76,592,120.0
- 17. Gross Electrical Energy Generated (MWH)..............
309,230.0 1,530,015.0 25,046,771.0 18.
Net Electrical Energy Generated (MWH)..............
293,142.0 1,457,156.0 23,867,487.0 19.
Unit Service Factor..........
49.1 80.6 68.5 20.
Unit Availability Factor.....
49.1 80.6 68.7 21.
Unit Capacity Factor (Using MDC Net)..............
45.9 78.6 63.3 22.
Unit Capacity Factor (Using DER Net)..............
43.2 74.0 59.5 l
23.
Unit Forced Outage Rate......
0.0 2.3 16.6 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
25.
If Shut Down At End of Report Period.
Estimated Date of Startup: May 1985 26.
Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION PDR N
l R
Th g
m-
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:
50-368 UNIT:
Two DATE:
March 1985 COMPLETED 8Y: L. S. 8ramlett TELEPHONE:
501-964-3145 MONTH March 1985 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.............
784 2.............
816 3.............
819 4.............
816 5.............
818 6.............
820 7.............
816 8.............
813 9.............
820 10............
816 11............
808 12............
820 13............
818 14-............
818 15............
806 16............
48 17............
-5 18............
-3 19............
-3 20............
-3 21............
-3 22............
-3 23............
-3 24............
-2 25............
-0 26.............
-3 27............
-3 28............
-3 29............
-2 30............
-3
~31............
-2 AVGS:
394 INSTRUCTION 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.
- - ~
NRC MONTHLY OPERATING REPORT OPERATING
SUMMARY
MARCH 1985 UNIT TWO The unit began the month at 85% full power for the purpose of extending the refueling outage start date into mid-March.
On March 1 the power level was increased to 90%. The unit remained at this level until the refueling outage shetdown was commenced.
The unit was taken off line on March 16 for the start of the refueling outage.
t a
Y n
t UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT FOR MARCH 1985 DOCKET NO 50-368 UNIT NAME ANO Unit 2 DATE April 8, 1985 COMPLETED BY L. S. Bramlett TELEPHONE (501) 964-3145 Method of Licensee Cause & Corrective Duration Shutting Event _
System Component Action to l
No.
Date Type (Hours)
Reason 2 Down Reactor 3 Report #
Code 4 Codes Prevent Recurrence 8503 850316 S
379 C
1 N/A ZZ ZZZZZZ The unit was taken off line for refueling and maintenance.
1 2
3 4
F:
Forced Reason:
Method:
Exhibit G - Instructions S:
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) o
DATE:
March 1985 REFUELING INFORMATION 1.
Name of facility:
Arkansas Nuclear One - Unit 2 2.
Scheduled date for next refueling shutdown.
The current refueling outage began March 16, 1985 3.
Scheduled date for restart following refueling.
May 1985 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)?
Planned software changed to Core Protection Calculators have been submitted for review.
Technical Specification changes associated with these changes have been submitted for NRC review.
The Reload report is now under review to determine if there are any unreviewed safety questions associated with the core reload.
5.
Scheduled date(s) for submitting proposed licensing action and supporting information.
Technical Specifications associated with Core Protection Calculator modifications were submitted January 28, 1985 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.
Burnable poison rods will be used in reload fuel.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.
a) 177 b) 168 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 988 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:
2003
0 ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LITTLE ROCK. ARKANSAS 72203 (501) 371-4000 April 15, 1985 2CAN048504 Mr. Harold S. Bassett, Director Division of Data Automation and Management Information Office of Resource Management U. S. Nuclear Regulatory Commission Washington, D. C.
20555
SUBJECT:
Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6 Monthly Operating Report Gentlemen:
The Arkansas Nuclear One - Unit 2 Monthly Operating Report for March 1985 is attached.
Very truly yours,
. Ted Enos Manager, Licensing JTE:MCS: ds i
Attachment cc:
Mr. Robert D. Martin Regional Administrator V. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 Mr. Richard C. DeYoung Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, DC 20555 l
l l
MEMBER MtOOLE SOUTH UTILITIES SYSTEM