ML20235T846

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Monthly Operating Repts for June 1987
ML20235T846
Person / Time
Site: Palo Verde  
Issue date: 06/30/1987
From: Haynes J, Hull J
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
192-00246-JGH-T, 192-246-JGH-T, NUDOCS 8707220286
Download: ML20235T846 (16)


Text

__. _ _ _ - _

NRC MONTHLY OPERATING REPORT DOCKET NO.

59-52@_______

1 UNIT NAME PVNG@-1______

j DATE 07/09_/87______

1 1

-_-_-Hull

~

i COMPLETED BY J.L.


_552 579- ---

502 3 __2 2

TELEPHONE OP_ERATING-- ----_-----_U_S STAT -

1 1

1.

Unit Name: Pgig_ Verde _Nuglegr_Geneggting_@tgtignt_ Unit I l

2.

Reporting Period: _ June _19@7 j

3.

Licensed Thermal Power (MWt): @@gg 4.

Nameplate Rating (Gross MWe): 1493 5.

Design Electrical Rating (Net MWe):

12Z9 6.

Maximum Dependable Capacity (Gross MWe): 1393 7.

Maximum Dependable Capacity (Net 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):

_NQNE_________

l 10.

Reasons For Restrictions, If Any:

l t

This Month Yr.-to-Date Cumulative i

11.

Hours in Reporting Period

___Z29____

___4344____

__1245@___

I 12.

Number of Hours Reactor i

Was Critical

___@@@.g__

__@t154.7__

_@tS42.@__

13.

Reactor Reserve Shutdown Hours

_____g.Q__

______Q.g__

______g.g_

14.

Houra Generator On-Line

___@@5.2__

__3 992

__@t39@.9_

1 t

15.

Unit Reserve Shutdown l

Hours

_____g.Q__

______Q.g__

______Q.Q_

j 16.

Gross Thermal Energy I

Generated (MWH) 2 3@7 tg32 @4@t 29 924 7@9

)

t t9@l.

11 t

1 t

17.

Gross Electrical Energy l

Generated (MWH)

__@29 499

_3t@35 799 19t 3@2 @gg 3

1 t

18.

Net Electrical Energy I

Generated (MWH)

_7@l t1@5.Q

@t@g4,935.@

9t@@4 S91.@

t 19.

Unit Service Factor

___92.43__

____71.23__

____@@.73_

l 20.

Unit Availability Factor

___92.43__

____71.23__

____@@.73_

21.

Unit Capacity Factor (Using MDC Net)

___@@.93__

____@@.93__

____@3.53, 22.

Unit Capacity Factor (Using DER Net)

___@5.43__

____@5 33__

____@l.13_

t 23.

Unit Forced Outage Rate

____7.@h__

____2@.@$__

____21.@3_

24.

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

Scheduled----------------_r fo_-next_ refueling- - - _ - - - - - - - - _ s_ h u t _d o w n _- 9 / 1 _2 _/ 8 7 _ _ _ - -

date EMEatigg_gf_rgfygligg_shytdgyg_appgggigatgly_@@_dgys___

25.

If Shutdown At End of Report Period, Estimated Date of Startup:

July _2gt_1@g2____________________________________________________

26.

Units in Test Status (Prior To Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 5/85 5/25/85 INITIAL ELECTRICITY

~~62@@[~

~_@2[02g@[

l COMMERCIAL OPERATION

- - - - _8 5_ _ _

_ _1 _/ 2 8 _/ 8 6_ -

11/

l 8707220286 870630 ADDCK 05000gg8 J{ pyh DR I(l

l l'

AVERAGE DAILY' UNIT POWER LEVEL l

1 DOCKET NO. ~~50-528 U N I T _ - _ _ _ - _ _ P V s_ G_ 5_ 2 5 ~ ~ ~ ~ ~

DATE 07/09/87-_--------

CO M PLE YED B Y ~J_7_ L_ _5 ~E_ u_1_ _5'_

~

TELEPHONE' 602-393-2679 l

MONTH:' ------_1987_

June DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL l

1 232

.17 _-------1,255 l

2


__14 18 --------_1z_255 6

l l

3


_ 1 47-----------__--

19 -------- x255 1 2 1

1 4


1243 20 - _ - - - - - - _1x255 1

5

_----_--_1t247 21 __------ z2_47 1

6 1 247 22 --------

z247-_--------------

1 z----_------_-_--

7 x247_---__--------

23 - - - - - _ _ _ _1 x 2 5 _1 1 --

8


t_251 24 _---__--1z247_------------

1 l"

9 1_5S--------------

25 -------- z2_51 1 2 1

10 1 255 2 6 _ _ _ _ _ _ _ _ _1 _. _1 9 7_ - - _ _ _ _ _ _ _ _ _ _ _

r--_____-_-_--___

11 - - _ - - _ - - _1 z _2 _4 _7 _ - - _ - - - - - - _ - -

27 _-------1 z _0_ _9_-

0 12 -------- x25_1 28 - - - - _ _ - - - _ 8 6_ 8_ _ _ _ _ _ _ _ _ _ _ - - _

1 1

13 - - - -.- - - - _1z251__-----------

29 0

l l

14 --------1 251 30 --_--_--_-_0_-____________

_z----------------

15 - - - _ _ _ - _ _1 75 ta-1 31 0

l l

16 -------- r-_5 1 25 ------_----___

REFUELING INFORMATION l~

1 1

DOCKET NO.

Sg 52g_______

j

' UNIT-PVNG@-1______

DATE 97/99f@7_____

COMPLETED BY J.L._ Hull ____

TELEPHONE

@g2-393-2@79, 1.

Scheduled date for next refueling shutdown.

(

09/12/87 2.

Scheduled date for restart following refueling.

11/20/87 3.

Will refueling or resumption or operation thereafter require a l

Technical Specification change or,other: license amendment?.

l t

Yes j

l

\\

\\

Required Technical Specifications are as follows.

5.3.1, 3/4.1.1.2, 3/4.1.1.3, 3/4.2.8, 3/4.1.3.1, 3/4.3.1, 3/4.1.3.6, 3/4.3.1, 2.1.1, 3/4.2.5, 3/4.2.1, 3/4.2.4, 3/.4.2.7, J

3/4.3.2 i

i 4.

Scheduled date for. submitting proposed licensing action and j

supporting information.

3 July 1,

1987 5.

Important Licensing considerations associated wIth refueling, e.g.

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

a) Modification of the CPCs under the CPC Improvement Program-(CIP) and the Statistical Combination of Uncertainties (SCU) Program.

b) Maximum peak pin fuel enrichment will be 4.05 w P. U235.

c) The fuel vendor for the following'next.5 reloads will be Combustion Engineering.

l l

I J

i a

I REFUELING INFORMATION j

DOCKET NO.

59-52@_______

i UNIT

_P _V _N _G _S _ _1 _ _ _ _ _ _

DATE 9?fg9f@Z_____

COMPLETED BY J.L.

Hull TELEPHONE hgh[~3hj3hh h~

)

1 f

(Continued) 1

.i 6.

The number of fuel assemblies.

a)

In the core.

____241____

b)

In the spent. fuel storage pool. ______Q______

7.

Licensed spent fuel storage capacity.

___1329___

{

'i Intended change in spent fuel storage capacity.

___None___

1 l

J 8.

Projected date of last refueling that can be discharged to spent H

fuel storage pool assuming present capacity.

2006 (18 Months reloads and full core discharge capability).

l 1

i 1

1 1

i l

1 l

u 1

)

l

.l 1

1 i

a a

SUMMARY

-OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.

59-52g_______

UNIT PVNGS-1______

DATE 92/99/@Z_____

COMPLETED BY.

.J.L._ Hull ____

TELEPHONE

@g2-393-2@Z9_

Jung_19gz 06/01 0054 Synchronized Main. Turbine to Grid 06/01

.1255 Reactor power at 40N 106/02 1818 Reactor Power at 70%

l 06/03 0347 Reactor Power at 100%

l testing 06/26 2035 Reactor power reduced to 80% due to scheduled 06/28 1700 Reactor Power at 100%

06/28 1957 Following a power reduction for CEA/JEAC testing a major pipe rupture occurred on the circulating water ayatem.

l Subsequent review has determined that the root.cause of the event, circulating water line rupture, was that condenser circulating water outlet valve CWN-HV-10 failed closed.

06/30 Unit I Mode 3 l

- N / L.

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. g NRC MONTHLY OPERATING REPORT l

DOCKET NO.

59-@29_______

j i

UNIT NAME

_P _V N _G S _- 2_ _ _ _ _ _ _

\\

DATE 0_ 7 _/ 0 9 _/ 8 7 _ _ _ _ _.

i

_\\

COMPLETED BY J.L._ Hull ____

TELEPHONE 6 0_ _2 _- 3 _9 _3 _- 2 6 7 9 _

O_ P_ E R _A T _I N _G _ S _T _A _T _U S_.

1 1.

Unit Name: Palo Verde Nuclear Generatina Station Unit 2 l

~~

~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~

2.

R e p o r t i n g P e r i o' d i ~ d u[ n[ e[ [ _1 h @ Z 3.

Licensed Thermal Power (MWt):

_3 _8 0_ 0 l

1 4.

Nameplate Rating (Gross MWe): 1493 5.

Design Electrical Rating.(Net MWe):

'1279 6.

Maximum Dependable Capacity (Gross MWe): 1393 1

l 7

Maximum Dependable Capacity (Not MWe):

1221

)

8.

If Changes Occur In Capacity Ratings (Items' Number.3 Through 7)

)

Since Last Report, Give Reasons:

I I

\\

9.

Power Level to Which Restricted, If Any (Net MWe):

_NQNE_________

l 10. -

Reasons For Restrictions. If Any:

This Month Yr.-to-Date Cumulative l

i 1

11.

Hours in Reporting Period

___Z29____

.___ggg4____

___@899___

{

12.

Number of Hours Reactor j

l Was Critical

_ _ _ 6_ 9_ 1 _. _1 _ _

___2_6_5_9__.3___

_ _ _ 4_ 9_ 4_ 9_ _. 2_ _

i 13.

Reactor Reserve Shutdown 1

I Hours O

O O

14.

Hours Generator On-Line

~ ~ ~5_5_4_ _75_ ~ ~__

~ ~ ~ 5_ 5_ 5_ _7 5_ _~ ~

___4_5_55_75_~__

~~~

___2_

15.

Unit Reserve Shutdown Hours

_____Q____

_____Q_____

_____g____

1 16.

Gross Thermal Energy Generated (MWH) 2 3Zgt4Zg.

_@cZZ1t4Z9.

12tg@@t4@5 t

17.

Gross Electrical Energy l

._3 g71 tigg.

_S 999t279 l

Generated (MWH)

__@29 @gg.

t t

t 18.

Net Electrical Energy

)

i Generated (MWH)

_ _7_7_8_ L _4_2_ _.

2

_2_ L _5_6_ L _8_5_ _.

8 7

_ 5_ L _ 0_ 3_ L _ 2_ 3 1

6 6 _

y 19.

Unit Service Factor

___92.3%__

___5@.7%___

___Zg.53__

20. - Unit Availability Factor

_ _ _ 9_ 2_ _. 3_ %_ _ _

_ _ _ 5_ 8_ _. 7_ %_ _ _ _

_ _ _ 7_ 0_ _. 5_ %_ _ _

j 21.

Unit Capacity Factor

]

\\

_ _ _ 8_ 8_ _. 5_ %_ _ _

_ _ _ 5_ 3_ _. 9_ %_ _ _ _

___6_7__._1%___

(Usino MDC Net) l 22.

Unit Capacity Factor l

(Using DER Net)

___@5.1%__

___51.@3___

___@4.53__

23.

Unit Forced Outage Rate

____Z.Z3__

.___12.13___

___19.@g__

24.

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

25.

If Shutdown At End of Report Period. Estimated Date of Startup:

l 26.

Units in Test Status (Prior To Commercial Operation):

1 I

o l

1 Forecast Achieved INITIAL CRITICALITY

__3f@@__

_4f1@f@@_

INITIAL ELECTRICITY

__@f@@__

_5f29f@@_

COMMERCIAL OPERATION

_11f@@__

_9fl9f@@_

j l

t l

l l

l i

AVERAGE' DAILY UNIT POWER LEVEL J

i l

DOCKET NO.

50-529

--_NG5_~2_-_--_~~~~~~

i UNIT PV -_ _

DATE.

0 7 / 0 _9 _/ 8 7 i

i COMPLETED BY

_J_._L_.- - _ _l _l _ _ _ _

1 Hu I

TELEPHONE 6_ _0 2_ _- 3_9_3_- 2_67 9_---

' MONTH:

J_ _u n e_ _19_ _87 DAY AVERAGE' DAILY POWER LEVEL DAY' AVERAGE' DAILY POWER LEVEL-


_- L 67_--_--_--____

1 2--

______ t 6_3___________-__-

17 1

1 2_

z_6_32_ --_ __--_-_----

18 __-_---_1z255___________---

2

_ - _ _ _ _ _1 z_63_'___----_-_-___

19 z-_59__________---_

1 2 -

1 2--

3 i

z2_59_------_______-

1 4

- - _ - _ _ _ _ 6_ _6 7_ _ - - - _ _ _ _ _ _ _ _ _ _ _

20 1

i 1

z_6_3__----________

5 0

21 1

2_

i i

I 6

-____-__46_2_____--_---__--

22

,259_____--__-____

i 1 ---

j I

7

_----_---_9__-_---_-______

23 ______-_13255----____________

5-l 8

_ _ _ - - - _ _ 6_ 7_ 6 _ _ _ - - _ _ - - _ - _ _ _ -

24 1

2_

2_6_3_________--___

1 I

1_59_--___________

l 9


____85__3____________-__

25 ________1 2--

j i


1 59______________

l 10 _ _ --_ _ - _' 9_ _9 5 26 1

2--

i 11


_1z _2 5_9_--_-__-_____---

27 __----__1z2_47_______-______

28 _______1 059______________

12 ______1,263_______________

2 l

z_5_5____---__--_---

29 _______1z259 2_

13 ____--_1 z_5_9_________--____

-30

______-_1z 2_ _4 7_ _ _ _ - _ _ _ _ _ _ _ _ _ _

2-14 _---_-1 15 _-----_1r259____--____---__

31 --------_0_--____-_-_____-_

t z_63____--_______--

2_-

16 ______1 I

1,-

i l

4 1

REFUELING INFORMATION l

DOCKET NO.

50-529__;____

)

UNIT pVNGS-2______

j DATE 07/09/87 i

COMPLETED BY

}$h[~hh(((([~

TELEPHONE 602-393-2679, i

i 1.

Scheduled date for next refueling shutdown.

02/21/88 2.

Scheduled date for restart following refueling.

04/30/88

l 3.

Will refueling or resumption or operation thereafter require a-l Technical Specification change or other license amendment?

Not Yet Determined What will these be?

Not Yet Determined l

4.

Scheduled date for submitting proposed licensing action and supporting information.

Not Yet Determined 5.

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.

Not Yet Determined

)

i 1

6.

The number of fuel assemblies.

]

a)

In the core. ____241____

]

i b)

In the spent fuel storage pool.

______0______

I 7.

Licensed spent fuel storage capacity.

___1329___

Intended change in spent fuel storage capacity.

___Nggg___

1 8.

pro;octed date of last refueling that-can be discharged to spent.

)

fuel storage pool assuming present capacity.

i l

2006 (18 Months reloads and full core discharge capability).

i

v L.

i

SUMMARY

OF OPERATING. EXPERIENCE FOR THE MONTH DOCKET NO.

59-529_______

UNIT PVNGS-2______

DATE-92/99/@Z_____

COMPLETED BY-1J.L._ Hull ____

TELEPHONE

@92-393:2@Z9_

JMDe_19g?

06/01 0000 Reactor Power 100%

06/04 1259 Reactor trip on low' steam generator level.

'The low level was the result of sporadic.Feedwater Control-System j

output.

.A digital voltmeter on the test panel for'the j

Feedwater Control System cabinet was being used to check' l

control signal voltages.

Two of the pushbuttons for I

separate variables were inadvertently pushed in at the same time.

The interlock that would have normally only i

l allowed one button to be pushed at a time failed.

The I

two buttons pushed in caused a sporadic-control signal from the FWCS to the system valves.

Steam Generator.

level oscillations resulted and led to the trip.

06/05 1755 Reactor critical Mode 2 06/05 2222 Entered Mode 1 06/06 0400 Synchronized to Grid 06/06 0903 Reactor power 19%

1 06/07 0059 Commencing power reduction from 89% due to excessive EHC leak on main control valve, tripped main trubine.

1 06/07 0125 Entered Mode 2 06/07 0246 Entered Mode 1 06/07 1721 Synchronized to Grid l

l 06/08 1400 Reactor Power 65%

^

1 06/10 1740 Reactor Power 100%

l i

06/30 Reactor Power 100%

l

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NRC MONTHLY OPERATING REPORT DOCKET NO.

59-5gg_______

-UNIT NAME PyNGg-@______

DATE 9?fg9/gZ_____

COMPLETED BY J.L._ Hull ____

TELEPHONE 602 _39__3_-2_679_

OPERATING STATUS 1.

Unit Name: Palg_yerde_Nuclegr_Generatigg_gtatignt_ Unit _@

2.

Reporting Period: June _19@7 3.

Licensed Thermal Power (MWt): gggg 4.

Nameplate Rating-(Gross MWe): 149@

l 5.

Design Electrical Rating (Net MWe):

1229 6.

Maximum Dependable Capacity (Gross MWe): Iggg 7

Maximum Dependable Capacity-(Net MWe):

1231 l

8.

If Changes Occur In Capacity Ratings (Items Number.3 Through 7)

Since Last Report, Give Reasons:

l 9.

Power Level to Which Restricted, If Any (Net MWe):

NONE 10.

Reasons For Restrictions, If Any:

l This Month Yr.-to-Date Cumulative 11.

Hours in Reporting Period

___Z29____

___g252____

___2g52___

12.

Number of Hours Reactor Was Critical

_____g____

_____Q_____

_____g____

l 13.

Reactor Reserve Shutdown l

Hours O

O O

l 14.

Hours Generator On-Line

_____g____

_____g_____

_____Q____

15.

Unit Reserve Shutdown l

Hours

_____g____

_____g_____

_____g____

16.

Gross Thermal Energy Generated (MWH)

O O

O l

17.

Gross Electrical Energy Generated (MWH)

_____Q____

_____g_____

_____g____

18.

Net Electrical Energy Generated (MWH)

_____g____

_____Q_____

_____g____

19.

Unit Service Factor

_____g____

_____9_____

_____Q____

20.

Unit Availability Factor

_____Q____

_____g_____

_____g____

21.

Unit Cspacity Factor (Using MDC Net)

_____g____

_____g_____

_____g____

22.

Unit Capacity Factor (Using DER Net)

_____9____

_____Q_____

_____g____

23.

Unit Forced Outage Rate

_____9____

_____g_____

_____g____

24.

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

25.

If Shutdown At End of Report Period, Estimated Date of Startup:

26.

UnitA~5n~EE$t~StEtuS~iPrIo~r~To CommercIE5~b~pEr$ tion 5I'~~~~~~~~~~~

~

~~

~

Forecast Achieved INITIAL CRITICALITY 07/87

~62~g!((

[~~_~~~[~[

INITIAL ELECTRICITY f

COMMERCIAL OPERATION

_g9f82__

m l c 1

l AVERAGE DAILY UNIT POWER LEVEL

\\

I l

DOCKET NO.

50-530 UNIT P V _ G _5_2 5_~ ~ ~ ~ ~

DATE 0 7 _/ 0 _9 _/ _8 7 _ _ _ _ _

COMPLETED BY J.L.

Hull TELEPHONE 50__2_-5_5525_5_~/_5_~

i M_O__NT__H:

J u _n e_ _ _1_987 l

l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL l

1

___________0_______________

17 ___________O_'_____________

2

__________0_________

18 ___________O______________

3

__________0________________

19 ___________0___-__________.

4

__________0________________

2 0 _._ _ _ _ _ _ _ _ _ _ O_ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5

__________0_______________

21

__________0_______________

6

__________0_______________

22 ___________0______________

7

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8

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9

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1 12 _________ 0_______________

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1 I

l REFUELING INFORMATION 1

DOCKET NO.

50-530_______

UNIT PVNG@-@_,____

DATE

_0 _7 _/ 0_ _9 _/ 8 7 _ _ _ _ _

f 4

COMPLETED BY J.L._ Hull ____

j TELEPHONE

@O2-@93-2@79_

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.1 1.

Scheduled date for next refueling shutdown.

I

.02/25/89 2.

Scheduled date for restart following refueling.

05/05/89 3.

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

Not Yet Determined 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, 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 6.

The number of fuel assemblies.

a)

In the core.

____241____

b)

In the spent fuel storage pool..______0______

7.

Licensed spent fuel storage capacity.

___1329___.

1 Intended change in spent fuel storage capacity.

___None___

8.

Pro]ected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

2007 (18 Months reloads and full core discharge capability).

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si

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH x

DOCKET NO.

50_-530 UNIT PVNGS-3 DATE 07/09/87 l

COMPLETED-BY.

J.L._ Hull ____

1 l

TELEPHONE

@O2-323-2@72_

j 1999_120Z H

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06/01' 0000 Unit in Mode 5.

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1

Arizona Nuclear Power Project P.O. BOX 52034 e PHOENIX, ARIZONA 85072-2034 192-00246-JGH/TRB July 14, 1987 NRC Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

Palo. Verde Nuclear Generating Station (PVNGS)

Units 1, 2 and 3 Docket Nos. STN 50-528 License Nos. NPF-41 SIN 50-529 NPF-51 STN-50-530 NPF-65 June Monthly Operating Report File: 87-024-404

Dear Sirs:

Attached please find the June, 1987, Monthly Operating Reports prepared..and submitted pursuant to Specification 6.9.1.6 of Appendix A (Technical Specifications) to the Palo Verde Nuclear Generating Station, Units 1, 2 and 3 Operating Licenses.

By copy of this letter we are also forwarding.

a copy of the Monthly Operating Reports to the Regional Administrator of the Region V Office.

If you have any questions, please contact me.

Very tru y yours, b

/YL&g----

J. G. Hay es a

Vice President Nuclear Production JGH/TRB/cid cc:

O. M. DeMichele (all w/a)

{'

E. E. Van Brunt, Jr.

J. B. Martin R. P. Zimmerman E. A. Licitra A. C. Gehr l

J. A. Amenta 1NPO Records Center j

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