2CAN058410, Monthly Operating Rept for Apr 1984

Monthly Operating Rept for Apr 1984

ML20091K361
Person / Time
Site:	Arkansas Nuclear
Issue date:	04/30/1984
From:	Bramlett L, John Marshall ARKANSAS POWER & LIGHT CO.
To:	Bassett H NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
2CAN058410, 2CAN58410, NUDOCS 8406070034
Download: ML20091K361 (6)

Text

_ _

OPERATING DATA REPORT DOCKET NO:

50-368 DATE:

April, 1964

~~

COMPLETED BY:L.S. Bramlett TELEPHONE:

501-964-3145 OPERATING STATUS ~

1.

Unit Name:

Arkansas Nuclear One - Unit 2 2.

Reporting Period:

April 1-30, 1984 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:

MONTH YR-TO-DATE CUMULATVE 11.

Hours in Reporting Period....

719.0-2,903.0 35,927.0 12.

Number of Hours Reactor was Critical.....................

719.0 2,230.5 23,857.6 13.

Reactor Reserve Shutdown Hours........................

0.0

0. 0 1,430.1 14.

Hours Generator On-Line......

719.0 2,091.0 23,041.3 15.

Unit Reserve Shutdown Hours..

0.0 0.0 75.0 16.

Gross Thermal Energy Generated (MWH)........................

1,998,149.0 5,011,980.0 57,561,520.0

17. -Gross Electrical Energy Generated (MWH)..............

671,350.0 1,670,090.0 18,687,041.0 18.

Net Electrical Energy Generated (MWH)..............

642,604.0 1,589,649.0 17,795,989.0 19.

Unit Service Factor..........

100.0 72.0 64.1 20.

Unit Availability Factor.....

100.0 72.0 64.3 21.

Unit Capacity Factor (Using MDC Net)..............

104.2 63.8 57.7 22.

Unit Capacity Factor (Using DER Net)..............

98.0 60.0 54.3 23.

Unit Forced Outage Rate......

0.0 2.8 19.1

24. ' Shutdown: Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

None 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

{/k 8406070034 840430 i

PDR ADOCK 05000368 R

PDR

. +

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-368 UNIT:

Two DATE:

April, 1984 COMPLETED BY: L. Braialett TELEPHONE:

501-964-3145 MONTH April, 1984 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1.............

888 2.............

890

-3.............

889 4.............

892 5.............

893 6.............

891 7.............

889 8.............

888 9.............

889 10............

888 11............

887 12............

887 13............

889 14............

891 15............

893 16............

892 17............

891 18............

893 19............

891 20............

895 21.............

897 22 904 23............

901 24............

899 25............

900-26............

898 27............

899 28............

904 29............

898 30............

906 31............

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.

4 NRC MONTHLY OPERATING REPORT OPERATING

SUMMARY

APRIL 1984 UNIT 2

- The unit began the month at 98% power due to Core Protection Calculator (CPC) limits..On April 20th, power was increased to 100% after adjustments

. were made to the CPC's.

r a

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT FOR APRIL,.1984 DOCKET NO 50-368 UNIT NAME ANO - Unit 2 DATE May 15, 1984 COMPLETED BY L. Bramlett TELEPHONE 501-964-3145 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to t

Report #

Code 4 Code 5 Prevent Recurrence No.

Date Type (Hours)

Reason 2 Down Reactor 3 None N/A N/A N/A N/A N/A N/A N/A N/A N/A 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 0161)

E-Operator Training &

5-Load Reduction License Examination 9-Other 5

F-Administrative Exhibit 1 - Same Source G-Operational Error (Explain)

G-Other (Explain) e

=

DATE:

April, 1984 REFUELING INFORMATION

'1.

.Name of facility: Arkansas Nuclear One - Unit 2 2.

. Scheduled date for next refueling shutdown.

June, 1985 3.

Scheduled date for restart following refueling. August, 1985 4.

Will refueling oriresumption 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)?

Yes, some proposed software changes to the Core Protection Calculators are being considered.

5.

Scheduled date(s) for submitting proposed licensing action and supporting information. - March,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 may 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 l'

any increase in licensed storage capacity that has been requested or is l

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 l

l

(-

O ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LITTLE ROCK. ARKANSAS 72203 (501) 371-4000 May 15, 1984 2CAN058410 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 Operatir.g Report (File:

2-0520.1 Gentlemen:

Attached is the NRC Monthly Operating Report for April 1984 for Arkansas Nuclear One - Unit 2.

Very truly yours, 2

ohn R. Marshall l

Manager, Licensing JRM:SAB:ac Attachment cc:

Mr. John T. Collins Regional Administrator U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Ailington, TX 76011 Mr. Richard C. DeYoung Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, DC 20555 k

9 MEMBER MtOOLE SOUTH UTIUTIES SYSTEM g