ML20212P373

Monthly Operating Rept for Dec 1986

ML20212P373
Person / Time
Site:	Palo Verde
Issue date:	12/31/1986
From:	Colville J, Haynes J ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Scroggins R NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
ANPP-39716-JGH, NUDOCS 8703160087
Download: ML20212P373 (6)

Text

V. w.

I NRC. MONTHLY OPERATING REPORT

. DOCKET NO. gg-ggg UNIT NAME PV -

--_NG_S_ DATE 91/1gfgZ COMPLETED BY Jt M._Cgiville TELEPHONE 6

-__ 0_ 2 _- 9 _3 2 - 5 3 0_ = 0

~

-OP- _E _R A T I N G ' S T A T U S -

1. Unit Name

Palo Verde _Nuclogr_ Generating _ghghiggt_Unig_1

2. Reporting Period: December _1999

-3. Licensed Thermal Power.(MWt)

3800 4.. Nameplate Rating (Gross MWe): 1493

5. Design Electrical Rating (Net.MWe): 1221

6. Maximum Dependable Capacity (Gross MWe): Iggg

7. Maximum Dependable Capacity (Not MWe): 1221

'- 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: ____ _____ __ _______

-=- __

This Month Yr.-to-Date Cumulative i

11. Hours in Reporting Period ____Z$$___ ___ZZ29 _

___ZZ2g___

12. Number of Hours Reactor Was Critical- _ _ _ 744___ ___g112.5__ ___g112.5_

l'3 . Reactor Reserve Shutdown Hours. ____ O_ __

_____g_____ _____Q____

14. Hours Generator On-Line ____Z44___ ___4999.g__ __ 498g.g_

15. Unit Reserve Shutdown Hours ___

O____ _____g_____ __g___ _

16. Gross Thermal Energy

. Generated (MWH) 2 22@@tqqq_ igt192t9g1_ igt19pt9g1 l 17. Gross Electrical Energy Generated (MWH) __9@31 299_ _@tg94 t 399_ _@t294 t3OO

18. Net Electrical Energy 1

• se Generated (MWH) __91gtZ4Z_ _gtagl i g4g_ _Qtagi t 94g l l ,$$ 19. Unit Service Factor __199 993_ ____@4.g}E_ ____@4 223 l

.Q & 20. Unit-Availability Factor __1992995_ ____@4.gqM_ ____@4 2 923 i

- 21. Unit Capacity Factor

$ (Using MDC Net) __199 2@$_ ____q2 913_ ____@2.g13 gg 22. Unit Capacity Factor (Using DER Net) __199 2@3_ ____@g.g1E_ ____@2 913

, 23. Unit Forced Outage Rate ____Q2993_ ____1st9Z3_ ____14 2 9Z$

, 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration n of Each): ~ ~~ ~ ~ ~ ~~ ~ ~

~%$ 25. If Shutdowb~At End of Report pee 1~od$~EEtimated DSte of St$rtupI~~

mLE ----------------- __---------------------------------------------

26. Units in Test Status (Prior To Commercial Operation): y Forecast INITIAL CRITICALITY __Qf@g__

Achievedhs

_Qf2Dfag_

INITIAL ELECTRICITY __@fgg__ _@figfgg_

COMMERCIAL OPERATION _11[gg__ _2f13fg@_

=

t Y

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.--50-528 -- - - = = =

-~~~~~~

DATE 65756757 COMPLETEU BU~2[ [~Colvil5e__

TELEPHONE ___602__-932-53_0_0_-__

g- gggg l

l MONTH: December 1986 j

-DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 1 ____= -11252 _ ____ 1 7 _ _ _ _ _ _ _ _ _ 1 1 _2 $ _7 _ _ _ _ _ _ _ _ _ - _ _

2 ___________1z252_-______ -- 18 _ -

____1z243 _-- _________

3 __-==_

1 1-2_47_-_. _ __-- 19 -_ _ = = _1 z 2_1_8_ _ _ = = = = -

4 ________-_1z252 _ - _ 20 _-_-- .___7_10_____-

5 - _ _ = = _ - 1 243-

-L--- --__ _

21 ==_1z_18_5__-____

- _ _ = - -

6 - _ - - _ _ _ _ _ _ _1 z _15_2_ _ _ _ _ _ _- _ _ -

22 - = = = =11 _2 _5 _2 _ _ _ _ _ _ _ _ _ _ _ _

7 -_-_=_ 1 z _2 3 _5 _ _ _ _ _ _ _ _ - - -

23 -- _-__1z2_47_ _----_- . _ =

8 - - _ _ _ _ _ _ _ _ _1.L _2 _4_ 7 _ _ _ _ _ - - 24 ===-- _1z2_47 - ________

9 ____ - - - - -1u.260--

- _ _ _ . _ _ _ _ =

25 __ --__A-_47_-_________-

12 -

10 _____= 1z_239- -

_ 26 _= =_1z2_47____________

11 _____=__ - 2z _2 5 2 _ __ . . . -

27 - - . = _1 z 2_ _5 _2 _ _ _ _ _ _ _ - _ - - _

12 __________hz256____.-____ -- _ 2 8 _ _ ----- _ _1 z _2_4_3___ _ _ __ _ _ ---

13 25_2_-----_.

L 1-- - 29 __ = = = - - 1z _29_3_ _ _ _ _ _ _ -_- _ _

14 ___________1z247- - - - _ _ - - =

30 ----______1 1-2_47__-_________ _

15 - _ _ _ _ _ _ _ - __1 z 2_4 7_ _ _ = = = -

31 __________1 1-432 _----__--__--

16 __________1 1-2_43___________ -

. . -_. _ _ _ ~. .. _ _ ,

v:

1 REFUELING INFORNATION  :

DOCKET NO. 39-128____

UNIT PVNgS-1______

DATE Q1f1948Z_____

CONPLETED BY J.N._Cgiville TELEPHONE gg2-932-Eggg_

L Est__gg93____

1. Scheduled date for next refueling shutdown.

09/26/87 ,

2. Scheduled date for restart following refueling.

i

. 12/15/87 4

3. Will refueling or resumption or operation thereafter require a Technical Specification change or other license amendment?

Not Yet Determined l

What will these be?

Not Yet Determined

4. Scheduled date for submitting proposed licensing action and

. supporting information.

Not Yet Determined

! 5. Important Licensing considerations associated with refueling, i e.g. new or different fuel design or supplier, unreviewed design

} or performance analysis methods, significant changes in fuel

, design, new operating procedures.

Not Yet Determined l

6. The number of fuel assemblies.

e) In the core. ____241____

i~ b) In the spent fuel storage pool. ______g______

7. Licensed spent fuel storage capacity. ___1929___

Intended change in spent fuel storage capacity. ___N9D*___

8. Pro 3ected date of last refueling that can be discharged to spent

fuel storage pool assuming present capacity.

f i

2002 (w/ annual reloads and full core discharge capability).

?

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. pg-ggg_______

UNIT PVNG3-1______

DATE glfig/gZ_____

COMPLETED BY J.M 3 _Cglville

' TELEPHONE ggg-932-@399_

Ent3 _gg93____

12/01 0000 Reactor Power at 1004 12/19 2313 'During Periodic Maintenance testing of the Overspeed Trip Mechaniaa, a Main Feedwater Pump trip occurred. Reactor Power Cutback was initiated and power was reduced to approximately 284. After conditions stabilized, power was returned to 604.

12/21 0200 Increased reactor power to 1004.

i

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i f

4 9

' ~

. N' ' UNIT SMU700WisS Asse POWER ACOUCTIOffS'.'r

- ys DOCKET NO. 4n-492 s .

UNIT NANC PvwM-I -

.5 ,

• ' DATE 1 / / .. - *

• COMPLETE;;9 SY U .. ol vil m ~,.

TELEPHONC 0U- 51f l0 +

rve un3 Nethod or

• Shutting

• Down System Ceepenent T Duration 2 - 3 t.tR Cause Er Correcttwo n No. Date Type (stours ) Reason Rosetor se 3* Aesten to No. Code code Prevent Recurrence 5 ,

i 14 12/19/86 F 0,, B 5 N/A N/A N/A Q'

~

During Periodic Main'tenance testing  :

~

of the Overspee.d Trip. Mechanism, a a Main Feedwater Pump trip occurred.

Reactor. Power Cutback was initiated and power was reduced to approxi- .-

] - '

mately 28%. Procedur e changes im-

. plemented-to assure operation during overspeed testing. .

i i

1 J

i t

h k .

1 2 .

T-Forced Reason: 3 4 S-Scheduled A-touipment raffuro (Expfsin)

Method:

I-Ha nssa l Exhlblt T = Instructions D-traintenance or Test -

2-Hanpa l Scram. for Prnparatlett or Cata t, C-Rerueling Entry sheets for Licensee '

D-negulatory itestriction J-Asstoma tic Scram. [ vent Report (LCA) Tile

• t-operator Training a t.scense ExonInstion ei-cnntinuation rrom- (NUREC 0161)- * ,

' r-Admini s t ra t ive Previous Month /

C-cporational Error (Explain) , .,

• 5-Rediaction of 20% 5 ,

H-Other (Explain) -. * ,

or Creatnr in the Exhibit H-Seme Source f*a s t 2's llo u rs o n e.n.. *

,. 9-Other (Emp es tn)

L Arizona Nuclear Power Project P O. Box $2034

• PHOENW, ARIZONA 85072-2034 January 14, 1987 ANPP-39716-JGil/PGN/98.05 Mr. Ronald M. Scroggins, Director Office of Resource Management U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Unit 1 Docket No. STN 50-528 (License NPF-41)

December Monthly Operating Report File: 86-024-404

Dear Mr. Scroggins:

Attached please find the December,1986, Monthly Operating Report prepared and submitted pursuant to Specification 6.9.1.6 of Appendix A (Technical Specifica-tions) to the Palo Verde Nuclear Generating Station, Unit 1 Operating License.

By copy of this letter we are also forwarding a copy of the Monthly Operating Report to the Regional Administrator of the Region V office.

If you have any questions, please contact me.

Very truly yours, M

J. G. liaynes Vice President Nuclear Production JGil/PGN/rw Attachment cc: 0. M. De Michele (all w/a)

E. E. Van Brunt, Jr.

J. B. Martin R. P. Zimmerman E. A. Licitra A. C. Gehr INPO Records Center 3' i i