ML19344B541

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Monthly Operating Rept for Sept 1980
ML19344B541
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 10/15/1980
From: Pendergraft R
ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19344B537 List:
References
NUDOCS 8010210428
Download: ML19344B541 (11)
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Text

- _.

!V AVER AGE DAILY UNIT POWER LEVEL DOCKET NO.

50-368 UNIT 2

D ATE 10/15/80 COMPLETED BY Rex Penderaraf t TELEPHONE (501) 968-2519 MONm September, 1980 DAY AVERAGE D AILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe Net t I

867 17 0

2 871 g3 -

0 l

3 854 19 0

l 4

0 20 0

5 0

21 0

j.

6' 0

0 7

0 23 0

8 0

24 0

9 0

25 0

10 0

26 0

i l

11 0

2; O

12 0

g o

13 0

9 0

14 0

30 12 15

'O 31 N/A 16 0

INSTRUCTIONS On this format. list the average d:i!) unit pimer leselin MWe Net for caeh day in the reporung month. Compute to l

the nearest whole megawatt.

(9/77 )

Is010210j{f

OPERATING DATA REPORT DOCKET NO.

50-368 DATE 10/15/80 COMPLETED BY Rex Pendergraft TELEPHONE (501) 968-2519 OPERATING STATUS N"

Arkansas Nuclear One - Unit 2

1. Unit Name:
2. Reporting Period:

September 1-30, 1980

3. Licenwd Thermal Power IMhti:

2815

4. Nameplate Rating (Gross MWeI:-

959 912

5. Design E!ectrical Rating INet MWel:

897

6. Maximum Dep,:ndable Capacity (Gross MWe):

858

7. Masimum Dependable Capacity (Net M%e):
8. If Changes Occur in Capacity Ratings (terms Number 3 Through 7) Since Last Report.Gise Reasons:

None

9. Power Lesel To Which Restricted. !f Anv (Net Mhel:

None N/A

10. Reasons For Restrictions.If Any:

This Month Yr.-to.Date Cumulatise 720.0 4.535.0 4.53LQ.

11. Hours in Reporting Period 90.3 3,238.5 3,238.5
12. Number Of Hour, Reactor was Critical
13. Reactor Resene Shutdown Hours 629.7 754.5 754.5
14. Hours Generator On.Line 77.6 3.177.5 3.177.5 0.0 75.0 75.0
15. Unit Re3ene Shutdown Hours
16. Gross Thermal Energy Generated tMWHi 204.335.0 7.977.980.0 7.977.980.0
17. Gross Electrical Energy Generated iMhH e 65,550.0 2.589.350.0 2.589.350.0
18. Net Electrical Energy Generated (MbH) 62.488.0 l dfl.367.0 2.467.367.0 10.8 70.1 70.1
19.. Unit Senice Factor

~

10.8 71.7 71.7

20. Unit Availability Factor 10.1 63.4 63.4
21. Unit Cap.icity Factor (Using MDC Net, 9.5 59.7 69.7 22f Unit Capacity Factor (Using DER Neti 89.2 29.9 29.9
23. Unit Forced Outage Rate
24. Shutdowns Scheduled Over Nest 6 Months (Type. Date.and Duration of Each1:

March 15, 1981 to May 15, 1981, Refueling

25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Units in Test Status tPrior to Commercial Operationi:

Forecast Achieved INITIA L CRITICA LITY INITIA L ELEC TRICITY COMMERCIA L OPER ATION tu!77i

DOCKET NO.

50-368

. UNII SthnDOWNS AND POWER REDUCTIONS UNIT N AME. ANO-Unit 1I DATE 10/15/80 COMPLETED BY __ Rex Pendergraft REPORT MONTH Setitembe r TELEPHONE 501-968-2519 E

c 3?

3 y EE Licensee Eg

{1, Cause & Conrettive N...

Date

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2s5 Event 3 'g 9E Atason to j'

Preveni Recurrente H

2:

j ;f3 g Repose a mV 6

80-20 9-3-80 F

642.4 B

1 80-072/0lT WA IITEXCll Outage occurred due to inadequate Service Water Flow through the Rx Bldg. Cooling Coils. The Rx Bldg.

Coolers were cleaned and returned to service. During the outage other coolers using service water were che-cked and/or cleaned insuring proper (design) operation.

I I

2 3

4 1: F. ir s c J Reason:

Methml; Estubit G Insisucti.wis S. S(hulht A 1.quipment Failure (1 xplain) 1 -Manual for Piepasation as Data p !1aintenance or Test 2-Manual Sesam.

Enir) Sheets tot lxensee C Hefuehng 3 Automatic Steam.

Event Repois (1.1 RI file (Nt:RI G.

D-Regulator) Restsittion 4 (hher (INplam n 0161) l' Operator Traming A 1itense I samination I 4tiministratne 5

G Operaisonal 1:no Ilixplas.i)

INlubit 1 Same Sousu 19/77) ll Other ( E splaui)

REFUELING INFORMATION l.

Name of facility.

Arkansas Nuclear One - Unit 2 2.

Scheduled date for next refueling shutdown. 3/15/81 3.

Scheduled date for restart following refueling.

5/15/81 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)?

Yes.

Description of effects of new core loadinq 5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

1/15/81 6.

Important licensing considerations, associated with refueling, e.g.,

different fuel design or supplier, unreviewed design or new og performance analysis methods, significant changes in fuel design, new operating procedures.

As part of a research and development effort, two fuel assemblies will be loaded possessing design characteristics related to extended burnuo.

7.

The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool. a) 177 b) 58,(New, normally stored in l

new tuel pit) 8.

The present licensed spent fuel poo1~ storage capacity and the size

)

of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

l present 486 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

NRC HONTHLY OPERATING REPORT OPERATING

SUMMARY

- SEPTiMBER 1980 LWIT 2 i

The Unit was at 100% full power at the beginning of this reporting period.

On September 3, tne Unit was taken offline because of inadequate' service water flow through the Reactor Building cooling coils.

During the outage the. Reactor. Building coolers along with other service water supplied coolers

- were cleaned and/or tested for proper design operation. Thir -utage lasted

-to September 30, when the Unit was placed online.

i b

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7 w

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REVISION 10/15/80 OPERATLNG DATA REPORT DOCKET NO. 50-368 DATE 9/ 15/ 80 COMPLETED BY KeX Pencergraft TELEPHONE lDU I)Wed-zS 19 OPERATING STATUS N '"

1. Unit Name: Arkansas Nuclear One - Unit 2
2. Reporting Period:

August 1 - 11, 19Rn

3. Licensed Thermal Power (MWt):

2815 959

4. Nameplate Rating (GrossMWe):

912

5. Design Electrical Rating (Net MWe):

897

6. Maximum Dependable Capacity (Gross MWe):

858

7. Maximum Dependable Capacity (Net MWe):

S. If Changes Occur in Capacity Ratings (!tems Number 3 Through 7) Since Last Report.Give Reasons:

NONE

9. Power Letel To Which Restricted.If Anv (Net MWe):

NONE N/A

10. Reasons For Restrictions.lf Any:

This Month Yr..to.Date Cumulative 744.0 3815.0 3815.0 i1. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical 700.1 3148.2 3148.2
13. Reactor Reserve Shutdown Hours 41 Q 124.8 124.8
14. Hours Generator On.Line

?691.7 3099.9

099.9
15. Unit Reserve Shutdown Hours 0.0 75.0 75.0
16. Gmss Thermal Energy Generated IMWH) 1845897.0 7773645.0 7773645.0
17. Gross Electrical Energy Generated IMWH) 593560.0 2523800.0 2523800.0
18. Net Electrical Energy Generated (MWH1 566350 0 2404879.0 2404879.0
19. Unit Service Factor 93.0 81.3 81.3
20. Unit Availability Factor 93.0 83.2 83.2 l

i

21. Unit Capacity Factor (Using MDC Neti 88,7 73,5 73.5 83.5 60 1 69.1
22. Unit Capacity Factor (Using DER Neti
23. Unit Forced Outage Rate 7.0 18.7 18.7
24. Shutdowns Scheduled Oser Next 6 Months (Type. Date,and Duration of Eacht:

March 15,1981 to May 15.1981. Refuelino

25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Units In Test State iPrior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPER ATION 08/77

, e REVISION 10/15/80 o

1 OPERATING DATA REPORT DOCKET NO. 50-368 DATE _.8/._15/80 l

COMPLETED BY Rex Men ergraft TEl.EPHONE 00 0 968 2519 1

OPERATING STATUS Arkansas Nuclear One - Unit 2 Notes

1. Unit Name:

July 1 - 31,1980

2. Reporting Period:

l

3. Licensed ThermalPower(MW ):

2815 959

4. Nameplate Rating (GrossMWe):

912

5. Design Electrical Rating (Net MWe):

897 j

6. Maximum Dependable Capacity (Gross MWe):

858 i

7. Maximum Dependable Capacity (Net MWe):

l

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

None i

j

9. Fower Level To Which Restricted,if Anv (Net MWe):

None N/A

10. Reasons For Restrictions.lf Any:

t i

I 4

This Month Yr to.Date Cumulative 744.0 3071.0 3071.0 i

II. Hours in Reporting Period

{

12. Number Of Hours Reactor was Critical 685.8 2448.1 2448.1-
13. Reactor Reserve Shutdown Hours 0.0 80.9 80.9
14. Hours Generator 0n.Line 679.1 2408.2 2408.2 i
15. Unit Reserve Shutdown Hours 0.0-
75. 0

-75.0 1784930.0

-5927748.0 5927748.0

16. Gross Thermal Energy Generated (MWH) 573260.0 1930240.0 1930240.0
17. Gross Electrical Energy Generated (MWH) 546883.0 1838529.0 1838529.0

.18. Net Electrical Ener;y Generated (MWH1

19. Unit Service Factor.

91.3 78.4 78.4 y

91.3 80.9 go.g

20. Unit Availability Factor l
21.. Unit Capacity Factor (Udng MDC Neti
85. 7__

69.8 69.8 80.6-65.6_

65.6

. 22. Unit Capacity Factor (Using DER Neti q

23. Unit Forced Outage Rate 8.7 21.6 21.6
24. Shutdowns Scheduled Oser Next 6 Months (Type. Date, and Duration of Each t:
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 CK!TICALITY

. INITIAL ELECTRICITY-COMMERCIAL OPERATION t

(W771

REVISION 10/15/80 OPERATING DATA REPORT DOCKET NO. 50-368 DATE 7 /15/Rn COMPLETED By Rex Pendergraft TELEPHONE (501)968-2519 OPERATING STATUS N"'"

Arkansas Nuclear One - Unit 2

1. Uni: Name:

June 1-30, 1980

2. Reporting Period:

2815

3. Licenwd Thermal Power IMWt):

959

4. Nameplate Rating (Gross MWe):

912

5. Design Electrical Rating (Net MWeI:

897

6. Maximum Dependable Capacity (Gross MWe,.

858

7. Masimum Dependable Capacity (Net Mhe):
8. If Changes Occur in Capacity Ratingy (ltrms Number 3 Through 7) Since Last Report. Gise Reasons:

None

9. Power Leiel To Which Restricted.lf Any INet Mwe):

None NA

10. Rea:ons For Restrictions.lf Any:

A T

This Month Yr..to.Dat e Cumulatise 720.0 2327.0 2327.0

11. Hours in Reporting Period 485.3 1762.3 1762.3
12. Number Of Hoe rs Reactor has Critical
13. Reactor Reserve Shutdown Hours 0.0 80 1 Rn.9 478.5 1729.1 1729,1
14. Hours Generator On.Line j
15. Unit Revne Shutdown Hours 0.0 75.0 7 s _ q, 1254162.0 4142818.0 4142818.0
16. Gross Thermal Ener;y Generated tMWH) 406950.0 1356980.0 13569R0.0
17. Grom Electrical Energy Generated IMWH) 388381.0

_1_2_91646.0 1291646.0

18. Net Electrical Energy Generated tMWHi 4

66.5 74.3 74.3

19. Unit Service Factor 66.5 77.5 77.5
20. Unit Availability Facte.

62.9 64.7 64.7

21. Unit Capseity Factor IUsing MDC Net) 59.1 60.9 60.9
22. Unit capacity Factor IUsing DER Neti 33.5 25.7 25.7
23. Unit Forced Outage Rate
24. Shutdowns Scheduled Oser Next 6 Months tType. Date.and Duration of Eacht:

I Jtily 2.1980

25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Units In Test Status t Prior to Commercial Operationi:

Forecast Achiesed INITI A L CRITIC.\\ LITY i

INITI A L ELECTRICITY

( OMM FRCI A L OPER \\IlON

... - i

~

,~

o l

REVISION 10/15/80 OPERATING DATA REPORT DOCKET NO. 50-368 t

DATE-6/11/An COS1PLETED BY Rex Pandecoraft TELEPHONE tui/ 9e6-2 cI9 OPERATING STATUS Arkansas Nuclear One - Unit 2 No t" L

1. Unit Name:
2. Reporting Period:

May 1-31. 1980 2815

3. Licensed Thermal Power th!Wti:
4. Nameplate Rating (Gross $1Wel:-

-959 912

5. Design Electrical Rating (Net S!We):

097

6. Sf aximum Dependable Capacity (Gross $1We):.

858

7. Stasimum Dependable Capacity (Net StWe):
8. If Changet Occur in Capacity Ratings titems Number 3 Through 7) Since Last Report. Gise Reasony None 4

4 Nnna

9. Power Lesel To which Restricted. !f Any (Net 51Wel:
10. Reasons For Restriction >.lf Any:

NA i

This $1onth Yr..to.Date Cumulatis e 744.0 1607.0 ign7 n I

II. Hours in Reporting Period 744.0 1277.0 1277.0

12. Number Of Hour Reactor Was Critical 0.0 80.9 80.9
13. Reactor Resene' Shutdown Hours
14. H'ours Generator On.Line 744.0 1250.6 1250.6

-15. Unit Rebrie Shutdown Hours 0.0 73.0 75.0 1696789.0 28E8656.0-2888656.0

16. Cross Thermal Energy Gr::erated (S1WHI i
17. Gross Electrical' E.wrgy Generated (StWH) 557890.0 950030.0 950030.0 530284.0 903265.0 903265.0 i
18. Net Electrical Energy Generated (51%Hi 100.0 77.8 77.8
19. Unit Senice Factor 100.0 82.5_

82.5 i :

- 20. Unit Asailabilitp Factor l

83.1-65.5 65.5.

21. Unit Capacity Factor (U>ing SIDC Nett
22. Unit Capacity Factor iUdng DER Net) -

78.2 61.6 61.6 0.0 22.2 22.2,

23. Unit Forced Outage Rate
24. Shutdous Scheduled Oier Ne.st 6 Stonths tType. Date,and Duration of Each t:

6

~

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

6

. 26. Units In Test Status iPrior to Commercial Operation):

Forecast

- Ach:esed.

. INITl A L CRITICALITY

' INITIAL ELECTRICITY.

Cost 31ERCIAL OPERITION

^

to!77i

o i

s REVISION 10/15/80 OPERATING DATA REPORT 50-368 DOCKET NO.

DATE 3/15/60 COMPLETED BY Rex Per.dergraft TELEPHONE 501/968-2519 OPERATING STATUS '

1 Arkansas Nuclear One - Unit 2 N* 5

1. Unit Name:

April 1-30. 1980

2. Reporting Period:

2815

3. Licensed Thennal PowerIMWti:

959

4. Nameplate Rating (GrossMWel:

912

5. Design Electrial Rating (Net MWe):
6. Maximum Dependable Capacity (Gross MWe): ___897 858
7. Maximum Dependable Capacity (Net MWe):
8. If Changes Occur in Capacity Ratings (1: ems Number 3 Through 7) Since Last Report. Gise Reasons:

i NONE 4

+

NONC

9. Power Lesc! To Which Restricted. If Any (Net MWel:

NA

10. Reasons For Restrictions.If Any:

1 1

This Month Yr. to Date Cumulatis e 4

4 719.0 863.0 863.0

11. Hours In Reporting Period i
12. Number'Of Hour > Reactor Was Critical 409.0 533.0 533.0 i
13. Reactor Resene Shutdown Hours 69.4 80.9 80.9 2
14. Hours Generator On Line 394.2 506.6 506.6 75.0 75.0 75.0
15. Unit Rewne Shutdown Houn
16. Gross Thermal Energy Generated IMWHI 895638.0 1191867.0 1191867.0

~

17. Cross Electrical Energy Generated (MWHI 294630.0 3 oJ140J.__

39M 40.0 IS.. et Electrical Ever;y Generated (MhMI 280014.0 372981.0

'272981.0 N

'19.. Unit Service Factor 54.8_

58.7 58.7

20. Uni Asailability Factor 65Z4__

67.4 67.4 t

l 45.4 50.A 50.4

21. Unit Capacity Factor (U>ing MDC Net) 42 7 47 4 47 I '
22. Unit Capseity Factor (Uning DER Nett 45.2 41.3 41.3
23. Ur.it Forced Outage Rate 1
24. Shutdowns Selieduled Oser Next 6 Months (Type. Date.and Duration of Eacht:

t

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

26. Units in Test Status Prior to Commercial Operationi:

Forecast Achiesed INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPER ATION

.I (4/77I I

BEGINNING OF COPetERCIAL OPERATION REVISION 10/15/80 OPERATING DATA REPORT DOCKET NO. 50-368 DATE 4/11/80 COMPLETED 8Y D A. Pandergraft TELEPHONE.5D1'.9.fih2519 i

1 OPERATING STATUS

1. Nnit Name:

AP!f a n O C L'* l

  • A " nnm.IIn 4 + ')

'. 2. Reporting Period:. March 26-31. 1980

{

. 3. Licensed Thennal Power IMW 1: 2815 959 1

4. Nameplate Rating (GrossMWel:

912

5. Design Electrical RatingINet MWe):

897

6. Maximum Cependable Capacity (Gross MWe):

858 i'

7. Maximum Dependable Capacity (Net MWe):

I

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

Nnna j.

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

Nana

10. Rusons For Restrictions.lf Any:

NA

{

i This Month Yr. to.Date Cumulatise 4

i

'll. Hours in Reporting Period 144.0 1aa n 1da n

12. Number Of Hour Reactor was Critical 124.0-124.0 124 0

)

13. Reactor Reserve Shutdown Hours 11.5 11.5 11.5 112.4.

112.4 112.4 j

14.' Hours Generator On-Line -

1

15. Unit Rewrve Shutdown Hours 0.0 00 00
16. Gross Th.rmal Energy Generated sMWH) 296229.0 2962?9.0 296229.0
17. Gross Electrical Energy Generated (MWH).

97510.0-97510.0 97510.0 92967.0 92967.0 92967.0

'18. Net Electrical Energy Generated (MWHl.

0 A i bii v Factor 7

78.0

21. Unit Capacity Factor iUsing MDC Neti '

75.2 75.2 75.2'

?'

l,

22. Unit Capacity Fa'esor (U>ing DER Net).

70.8 70.8 70.8 l

22.0 22.0 22.0

)

4

23. Unit Forced Outage Rate
4. Shutdowns Scheduled Oser Nest 6 Months (Type. Date.and Duration of Each t:

i,-

i

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

p

26. Units in Test Status tPrior :o Commercial Operation):

Forecast Achiesed i

j INITIAL CRITICALITY INITIAL ELECTRICITY

. COMMERCIAL OPER ATION i

[.

(0/77 l 1

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