ML20071P323

Monthly Operating Rept for Aug 1982

ML20071P323
Person / Time
Site:	Arkansas Nuclear
Issue date:	09/22/1982
From:	Bennett L, Bramlett L ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML20071P303	List: 2CAN098210, Forwards Monthly Operating Rept for Aug 1982 ML20071P323
References
NUDOCS 8211020475
Download: ML20071P323 (6)

Text

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d OPERATING DATA REPORT DOCKET NO.

50-368 DATE 9/22/82 COMPLETED BY L. S. Bennett TELEPHONE 501-964-3145 OPERATING STA10S Notes Arkansas Nuclear One - Unit 2

1. Unit Name:

August 1-31, 1982

2. Reporting Period:

2815

3. Licensed Thermal Power (MWt):

942.57

4. Nameplate Rating (Gross MWe):

912

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

858

7. Masimum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Gise Reasons:

NONE

9. Power Lesel To Which Restricted. lf Any (Net MWe):

N/A

10. Reasons For Restrictions.If Any:

This Month Yr..to-Date Cumulatise 744.0 5831.0_

21335.0

' ll. Ilours In Reporting Period 438.0 4268.0 15162.6

12. Number Of Ilours Reactor Was Critical 0.0 324.8 1338.5

13. Reactor Resene Shutdown llours 436.0 4215.8 14757.6

14. Ilours Generator On-Line 0.0 0.0 75.0

15. Unit Rewne Shutdown flours 947110.0 10936806.0 36722675.0

16. Gross Thermal Energy Generated IMWill 302408.0 3512866.0 11884784.0

17. Gross Electrical Energy Generated IMWil)

'18. Net Electrical Energy Generated IMWH) 284917.0 3345381.0 11316379.0 58.6 72.3 69.2

19. Unit Senice Factor 58.6 72.3 69.5

20. Unit Asailability factor 44.6 66.9 61.8

21. Unit Capacity Factor (Using MDC Net) 42.0 62.9 58_J

22. Unit Capacity Factor (Using DER Net) 7.9 24.2 21.0

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Oser Next 6 Months IType. Date.and Duration of Each):

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units in Test Status IPrior to Commercial Operation):

Forecast Achiesed INITIA L CRiflCA LITY INITIT L ELECT RICI TY COM\\lERCI AL OPER ATION 7f 8211020475 820923 I"/771 PDR ADOCK 05000368 R

PDR

r

' u' AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-368 2

UNIT DATE

.9/22/82 COMPLETED By L. S. Bramlett TELEPHONE 501-964-3145 August 1982 MONE DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 0

17 659 39 2

I8 654 3

357 644 39 645 451 4

20 5

700 21 0

707 0

6 22 711 0

23 8

712 0

24 711 0

9 25 10 721 0

3 716 11 27 0

706 28 0

13 699 0

29 14 686 0

30 681 0

Is 3

670 16 INSTRUCTIONS t

l On this format. list the avcoge daily umt power leselin MWe Net for each day in the reporting month. Compute tu the nearest whole megawatt.

i (9/77 )

~

+.,

NRC MONTHLY OPERATING REPORT OPERATIONS

SUMMARY

AUGUST, 1982 UNIT 2 The Unit began the month in shutdown from a rod drop (DNBR) trip that occurred in July. Power operation was established on August 2 and on August 5 power was leveled off at 84% for continued power coastdown to refueling. On August 20, a Technical Specification Action Statement concerning.RCS leakage was entered. The Unit was shutdown on the same date and remained shutdown for refueling and maintenance during the rest of August.

i i

i i

e

'3 50-368 DOCKET NO.

UNII SHUTDOWNS AND POWER REDUCTIONS UNIT NAME ANO-2 DATE 9-7-82 COMPLETED BY T X nrnmlott REPORT MONTH Aucust TELEPHONE ren1)an.tiat

.?

3 hY E

Licensee jg Cause & Corrective

~2 4

E$

Event 77 E?

Action to No.

Date c-fC Report :

N0 S

js 5

}dg Prevent Recurrence d

82-10 820801 F

37.2 A

.4 N/A RB CRDRVE PLCEA #28 dropped and the Unit tripped on low DNBR. The dropped rod was due to a failure of the CEIN upper gripper coils.

82-11 820820 S

270.8 C

1 N/A ZZ ZZZZZZZ Refueling / 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 of Test 2-Manual Scram.

Entr> 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-Load Reduction 5

F-Administrative 9-Other G-Operational Error (Explain)

Exhibit I Same Source 01/77) 110ther (Explain)

REFUELING INFORMATION 1.

Name of facility.

Arkansas Nuclear One - Unit 2 2.

Scheduled date for next refueling shutdown.

September 20. 1982 3.

Scheduled date for restart following refueling. November 1.1982 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 desion and confinnation along with the safety analysis has been reviewed by the Plant Safety Committee in accordance with 10CFR Section 50.59 with a determination that prior NRC review and approval is not required.

5.

Scheduled date(s) for submitting proposed licensing action and supporting information. N/A 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 i