ML17303B056

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Monthly Operating Repts for Mar 1988.W/880415 Ltr
ML17303B056
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 03/31/1988
From: Colville J, Haynes J, Hull J
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
212-00157-JGH-T, 212-157-JGH-T, NUDOCS 8804220055
Download: ML17303B056 (39)
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ACCELERATED DISIJ3UTION DEMONSTRA3N SYSTEM REGULATORY INFORMATXON DISTRIBUTION SYSTEM (RIDS) 8 FACIL:Si7N-5( -528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 AUTH. NAME AUTHOR AFFXLIATION COLVILLE,J.M. Arizona Nuclear Power Project (formerly Arizona Public Serv HAYNES,J.G. Arizona Nuclear Power Project (formerly Arizona Public Serv.

RECXP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Mar 1988. /880415 l r.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR SIZE: l9 TITLE: Monthly Operating Report (per Tech Specs)

NOTES:Standardized plant. 05000528 8 Standardized plant. 05000529 Standardized plant. 05000530/

RECIPIENT COPIES RECIPIENT 'OPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 1 0 PD5 PD 5 5 LICITRA,E 1 0 DAVIS,M 1 0 INTERNAL ACRS 10 10 AEOD/DOA 1 1 AEOD/DSP/TPAB NRR/DLPQ/PEB RPB" ll 10 1

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1 ARM TECH ADV NRR/DOEA/EAB 11 NRR/PMAS/ILRB12 2

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1 REG FILE 01 1 1 RGN5 1 1 EXTERNAL: EG&G GROH, M 1 1 LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTES 1 1

  • A TOTAL NUMBER OF COPIES REQUIRED: LTTR 33 ENCL 30

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NRC MONTHLY OPERATING REPORT DOCKET NO. 50"528 UNIT NAME PVNGS-1 DATE 04/12/88 COMPLETED BY J. M Col vi l le TELEPHONE 602-393-2679 OPERATING STATUS 1r Unit Name. Palo Verde Nuclear Generating Station Unit 1 2~ Reporting Period: March 1988 30 Licensed Thermal Power (MMt): 3800 4~ Nameplate Rating (Gross MMe): 1403 5~ Design Electrical Rating (Net MVe): 1270

6. Maximum Dependable Capacity (Grass MMe): 1303 7~ Maximum Dependable Capacity (Net MMe): 1221
8. If Changes Occur In Capacity Since Last Report, Give Reasons.

Ratings (Items Number 3 Through 7)

9. Power Level to Mhich Restricted, If Any: If Any (Net MVe): NONE
10. Reasons For Restrictians, This Month Yr. -to-Date Cumulative
11. in Reporting Perio T44 2184 12.

13 Number

'ours

@as of Hours Reactor Critical Reactor Reserve Shutdown

'80.2 580.2 '905610 L557.4~

Hours 0.0 0.0 0.0

'4.

Hours Generator On-Line 518.7 518.7 10 235.8

15. Unit, Reserve Shutdown Hours 0' 0.0 0.0
16. Gross Thermal Energy Generated (MPH) =L501 1 L667 SS7 501 36L700L338 17 Gross Electrical Energy Generated (MMH) 582 000 582 000 12LT25L300 18 Net Electrical Energy Generated (MMH) 530 379 530 L379 858 304.
19. Unit. Service Factor 69.7M 23. 8'A 53.7R 20 Unit Availability Factor 69.7R 23 8M 53.7k

'1 Unit Capacity Factor '1.0R

'2 (Using MDC Net) 58 4A 19. 9'c

~ Unit Capacity Factor (Using DER Net) 56 1A 19Lik 49.0R 23 ~ Unit Forced Outage Rate OLO~ 69L1~ 29.5R 24., Shutdowns Scheduled Over Next. 6 Months (Type, Date, an d Duration of Each): None

25. If Shutdown At, End of Report Period, Estimated Date of Startup'.
26. Units in Test Status (Prior To Commercial Operation):

Forecast Achieved INITIAL CRITICALITY ,5/85 5/25/85 INITIAL ELECTRICITY 6/85 6/10/85 COMMERCIAL OPERATION 11/85 1/28/8S 8804220055 880331 PDR ADOCK 05000528 R DCD

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE 04/12/88 COMPLETED BY J,M, Colyllla TELEPHONE ,602-393-2679 MONTH March 1988 DAY AVERAGE DAILY POMER LEVEL DAY AVERAGE DAILY POMER LEVEL I 0 17 1~209 0 18 C, 209 0 1~247 0 1~268 0 1~239 0 1~205 0 23 1~009 24 C. 109 0 25 1 ~268 10 26 1 g 272 11 120 27 1 ~268 h 597 28 1 g 272 13 810 1 g 272 822 30 1 ~276 813 1 g 272 1~130

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REFUELING INFORMATION DOCKET NO. ,50-528 UNIT PVNGS-1 DATE 04/12/88 COMPLETED BY, J.M. Colville TELEPHONE 602-393-2679 ll Scheduled date for'ext refueling shutdown.

1 03/2X/89

2. Scheduled date for restart following refueling.

05/29/89

3. Mill refueling or resumption or operation thereafter require a Technical Specification change or other license amendment' To be determined 4~ Scheduled date .for submitting'proposed.'licensing action and supporting infoxmation.

To be determined Important Licensing considerations associated with refueling, e.g. new ox diffexent fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, neo operating procedures.

To be determined

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6. The number of fuel assemblies.

a) In the core. 241 b) In the spent fuel storage pool. 80'

~ Licensed spent fuel storage capacity. 1329 Intended change in spent fuel storage capacity. None 8 ~ Progected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

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

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SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH

,DOCKET NO. 50-528 UNIT PVNGS-1 DATE 03/07/88 COMPLETED BY J.L. Hull TELEPHONE 602-393-2679 February 1988 03/01 0000 Unit in Node 4 03/01 Entered Mode 3.

03/05 2126 Entered Node 2 Reactor Critical.

03/07 0147 Entered Node 3 due to contactor problem with CEDN MG sets.

03/08 0010 Entered Mode 2 Reactor Critical.

03/09 1245 Entered Node 03/10 0643 'ynchronized Main Generator to Grid.

03/10 1256 Manually tripped Nain Turbine for Overspeed Testing.

03/10 1532 Synchronized Main Generator to Grid.

03/19 1000 ,

Reactor power at 100'.

03/22 1845 Reactor power reduced to 804 due to SG Chemistry being out of specification as a result of the polishers being out of service for regeneration.

03/24 1645 Reactor power at 100'.

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UNIT. SHUTDOWNS AND 'POWER REDUCTIONS DOCKET NO: 50-528 UNIT NAME: PVNGS-1 DATE: 4/12/88 COMPLETED BY: J.H. Colville TELEPHONE: 602.-393-2679 Method of Cause and Corrective Duration Shutting System4 Component5 Action to No. Date Type Hours Reason 'Down Reactor 3 LER NO. Code Code Prevent Recurrence 10 (Cont'd- F 222.7 Unit shutdown to repair an from 1987) inoperable Control Element Assembly.

1 3/10 S 2.6 B N/A N/A N/A Manually tripped Hain Turbine for Overspeed Testing.

2 3/22 F B N/A N/A N/A Reactor power reduced to 80X due to SG Chemistry being out of specification as a result of the polishers being out of service for regeneration.

1 Method!

4 Exhibit F - Instructions F-Forced Reason: for Preparation of Data A-Equipment Failure (Explain) 1-Manual S-Scheduled 2-Manual Scram Entry Sheets for Licensee E-Maintenance or Test Event Rcport (LER) File C-Refueling 3-Automatic Scram 4-Continuation from (NUREG 0161)

D-Regulatory Restriction E-Operator Training & License Examination Previous Honth F-Administrative 5-Reduction of 20X Exhibit H-Same Source G-Operational Error (Explain) or Greater in the II-Other (Explain) Past 24 l1ours QWrlmr (Exnlnin)

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NRC MONTHLY OPERATING REPORT DOCKET NO. 50-529 UNXT NAME PVNGS-2 DATE 04/12/88 CONPLETED BY J.N. Colville TELEPHONE 602-393-2679 OPERATING STATUS Unit Name'Palo Verde Nuclear Generating Station4 Unit 2 2~ Reporting Period: Narch 1988 3~ Licensed Thermal Power (MMt): 3800 4 Nameplate Rating (Gross MMe): 1403

5. ,Design Electrical Rating (Net MMe): , 1270
6. Maximum Dependable Capacity (Gross MMe),: 1303 7~ Maximum Dependable Capacity (Net MMe): 1221
8. If Changes Occur In Capacity Ratings (Xtems Number 3 Through 7)

'ince Last Report, Give Reasons.

9. Power Level to Vhich Restricted, Xf Any (Net MVe): NONE
10. Reasons For Restrictions, Xf Any-

'44 This Month Yr.-to-Date Cumulative

. 11 ~ Hours in. Reporting Period 2184 13 4 440 12 Number of Hours Reactor Mas Critical 0 1202 10 477.1 13 Reactor Reserve Shutdown

'4 Hours

~ Hours Generator On-Line 1202 10 4 32S.2

15. Unit Reserve Shutdown Hours 0 16 Gross Thermal Energy Generated (MMH) 0 4 4 50S 4 600. 3747154767 Gross Electrical Energy

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II Generated (MMH) 0 4 588 4 100. 342494370

18. Net Electrical Energy Generated (MMH) 0 4 487 4 775. 1244244657
19. Unit Service Factor O.OR 55.0R 76485 20 Unit Availability Factor O.OR 55.0~ 76.8R 21 Unit Capacity Factor (Using NDC Net) 55. 7547M

'2.

Unit Capacity Factor 8'c'.OX (Using DER Net) 5346m 7248M 23 ~ Unit Forced Outage Rate 040M 0 OM 5 9M 24 ~ Shutdowns Scheduled Over Next 6 Nonths (Type,-Date, and Duration of Eich): Currently in R efueling Outage

25. If05/15/88 Shutdown At End of Report Period, Estimated Date of Startup.

26 Units in Test Status (Prior To Commercial Operation):

Forecast Achieved XNITIAL CRITICALITY 3/86 4/18/86 INITIAL ELECTRICITY 6/86 5/20/86 COMNERCXAL OPERATXON 11/86 9/19/86

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6. The number of fuel assemblies.

a) In the core. 0 b) In the spent fuel storage pool. 241

7. Licensed spent. fuel storage capacity. 1329 Intended change in spent fuel 'storage capacity. None
8. Progected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

2006 (18 Months reloads and full core discharge capability). Off-Load for Refueling Outage Ik" V ~ i, jf dl ~ 8 l f $ U1 I,'I 11 ~ ( ll ,l 4I . ti ref " ' E ~ 1 fl,t F 'P " 3 ~ Slit.i g ~ yX ', gi lj F )I pt

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-529 UNIT PVNGS-2 DATE 04/12/88 CONPLETED BY J.N. Colville TELEPHONE 602-393-2679 March 1988 03/01 0000 'nit in Node 5.

03/04 1435 Entered Mode 6.

03/21 0040 Completed Core Off Load Exited Mode 6.

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO: 50-529 UNIT NAME PUNGS-2 DATE: 4 12 88 COMPLETED. BY: J.M. 'o vz TELEPHONE: 602-393-2 Method of Cause and Corrective Duration Shutting System4 Component 5

Action to No. Date Type . Hours Reason Down Reactor 3 LER NO. Code Code Prevent Recurrence 2 (Cont'd) S 744 Unit shutdown due to Refueling Outage.

1 Reason: Method: Exhibit F - Instructions F-Forced for Preparation of Data S-Scheduled A-Equipment Failure (Explain) 1-Manual 8-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee 3-Automatic Scram Event Report (LER) File C-Rcfucling 0161)

D-Regulatory Restriction 4-Continuation from (RUREG E-Operator Training g License Examination Previous Month F-Administrative 5-Reduction of 20X Exhibit ll-Same Source G-Operational Error (Explain) or Greater in the ll-Other (Explain) Post 24 Itours q-Orhr r (Exnlnln)

NRC NONTHLY OPERATING REPORT DOCKET NO. 50-530 UNXT NANE PVNGS-3 DATE 04/12/88 CONPLETED BY J. N. Col vi 1 le TELEPHONE 602-393-2679 OPERATING STATUS 1 0 Unit Name: Palo Verde Nuclear Generating Station4 Unit 3 2~ Reporting Period: Narch 1988 3~ Licensed Thermal Power (NVt): 3800 4~ Nameplate Rating (Gross MMe>: 1403 5 ~ Design Electrical Rating (Net MMe): 1270

6. Maximum Dependable Capacity (Gross NMe>:'303 7~ Naximum Dependable Capacity (Net NMe): 1221
8. If Changes Occur Xn Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons.

9. Power Level to Mhich Restricted, Xf Any (Net NMe): NONE
10. Reasons For Restrictions, If Any.

This Month Yr.-to-Date Cumulative

11. Hours in Reporting Period 744 2016 2016 12 Number of Hours Reactor Has Critical 744 2016 2016 Reactor Reserve Shutdown

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Hours '

Hours Generator On-Line 744 2016 2016

15. Unit Reserve Shutdown Hours 0
16. Gross Thermal Energy Generated (MMH) 2 811 696. 7 "587 912.0

~4 7 587 4 912.

17 Gross El'ectrical Energy Generated (MMH> 995 4 400.0 2 682 4 000. 2 682 4 000.

~4 Net Electrical Energy

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Generated (NMH> 941 026.a 2 4 537 4 784. 2 4 537 4 784.

19. Unit Service Factor 100.0L 100. 0:c 100.0M
20. Unit Availability Factor 100. 0'c 10040~

21 Unit Capacity Factor 10040M'0346m

'2 (Using MDC Net) 103. 1'c 103.1~

Unit Capacity Factor

'3 (Using DER Net) 9946~ 99. 1.'c 9941M Unit. Forced Outage Rate 0 0 0

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): None
25. Xf Shutdown At End of Report Period, Estimated Date of Startup.
26. Units in Test Status (Prior To Commercial Operation):

Forecast Achieved INITIAL CRITICALITY 07/87 10/25/87 XNITIAL ELECTRICITY 07/87 11/28/87 CONNERCXAL OPERATION 09/87 01/08/88

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  • AVERAGE DAlLY UNlT POMER LEVEL DOCKET NO. 50-530 UNlT PVNGS-3 DATE 04/12/88 COMPLETED BY J.M, Colyille TELEPHONE 602-393-2679 MONTH: March 1988 DAY AVERAGE DAlLY POMER LEVEL DAY AVERAGE DAlLY POMER LEVEL 18 270 16 1 ~270 1~266 1~266 1~262 1~262 1~266 19 1~266 1~249 1 ~270 1~249 11 270 1~266 ,22 1~262 8 1~266 23 1~266 9 1~266 24 1~270 10 270 1~254 11 1 C. 270 1~270 1~266 27 1~249 13 1~270 28 1~258 1~270 15 1~266 30 1~262 1~270

~I e "m,v e t e fe ~ Lr 4 $v ')h (~ ~i ee fmmme YAt'A ~l>mG ".Jm >~ f 'ml e t ~ 4 m em ~= ~ ~ 'e V ~ e-->>e ~ Ec cf e" e w e e L ~ e ~ J ~,tt ;ed' ,' ~,g A 'W ~ ~4 ,S~ m ~ me e Ci. e ~  :~ L ~\ e 'e rC, '~ l;~ e ~ 4 T ~ + ~ REFUELING INFORMATION DOCKET NO. 50-530 UNIT PVNGS-3 DATE 04/12/88 COMPLETED BY J.M. Colville TELEPHONE 602-393-2679 Scheduled date for next refueling shutdovn. 03/03/89 2~ Scheduled date for restart folloving refueling. 05/27/89 3 ~ Mill refueling or resumption or operation thereafter require a Technical Specification change or other license amendment2 Not Yet Determined Mhat vill these bet Not Yet Determined 4~ Scheduled date for submitting proposed licensing action and supporting information. Not Yet Determined

5. Important Licensing considerations associated vith refuelingJ e,g. nev or different fuel design or supplier, unrevieved design or performance analysis methods significant changes in tuel "design, nev 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 Intended change in spent fuel storage capacity. . None
8. Prospected date of last refueling that can be discharged to spent fuel storage, pool assuming present capacity.

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SUMMARY

OF OPERATING EXPERIENCE FOR THE NONTH DOCKET NO. 50-530 UNIT PVNGS-3 DATE 04/12/88 COMPLETED BY J.N. Colville TELEPHONE S02-393-26T9 March 1988 03/01 0000 Unit in Node 1 - Reactor Power 100M.

03/05 2002 Power reduction for 43ST-3SF01, CEA Surveillance Testing.

Reactor Power approximately 90'.

03/31 2400 Unit in Node 1 - Reactor Power 100'.

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UNIT SHUTDOMNS AND POt<tER REDUCTIONS DOCKET NO: 50-530 UNIT NAME: PVNGS-3 DATE:

COMPLETED BY: J.M. Colville, TELEPHONEi 602-393-26/9 Method of Cause and Corrective I Duration Shutting System< Component> Action to No. Date Type .Hours Reason Down Reactor 3 LER NO. Code Code Prevent Recurrence NO, UNIT SHUTDOt<tNS OR POSER REDUCTIONS FOR MARCH 1 2 Method:

4 Exhibit F - Instructions F-Forced Reason: for Preparation of Data A-Equi pmcnt Failure (Explain) 1-Manual S-Scheduled Entry Shccts for Liccnsce 8-Maintenance or Test 2-Manual Scram 3-Automatic Scram Event Report (LER) File C-Refueling 0161)

D-Regulatory Restriction 4-Continuation from (NVREG E-Operator Training 8 License Examination Previous Month F-Administrative 5-Reduction of 20X Exhibit M-Same Source G-Operational Error (Explain) or Greater in the

.lt-Other (Explain) Past 24 Ilours

<t-Art< r (Rxnlnin)

V I

Arizona Nuclear Power Project P.o. BOX 52034 ~ PHOENIX, ARIZONA85072-2034 212-00157-JGH/TJB April 15, 1988 Docket Nos. STN 50-528/529/530 U.S. Nuclear Regulatory Commission washington, D.C. 20555 Attention: Document Control Desk Gentlemen:

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2 and 3 March Monthly Operating Report File: 88-024-404/88-056-026 Attached are the March 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 Mr. T. J. Bloom, at (602) 371-4187.

Very truly yours, G. Hayn s Vi'ce Pr esident Nuclear Production JGH/TJB/ks r Attachments cc: E. E. Van Brunt, Jr. (all w/a)

J. B. Martin E. A. Licitra A. C. Gehr J. A. Amenta INPO Records. Center

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Monthly Operating Reports 212-00157-JGH/TJB Page 2 April 15, 1988 bcc J ~ D~ Driscoll (6125) (all w/a)

R~ M. Butler ,

(6102)

0. J. Zeringue (6915)

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M. L. Clyde (6079)

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R. J. 'dney (6070)

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A. C~ Rogers (7048)

W. E~ Ide (6452)

T. D. Shriver (6148)

J. R. LoCicero (6225)

W. J. Jump (7346)

J ~ D. Wade (7434)

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R. A. Bernier (7048)

D. E. Hardy (>>20)

P. L. Vogt (4161)

D. R Canady

~ (6345)

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LCTS Coordinator (7048)

4Q

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