ML17311B044

Monthly Operating Repts for June 1995 for PVNGS Unit 1,2 & 3

ML17311B044
Person / Time
Site:	Palo Verde
Issue date:	06/30/1995
From:	Fulton J ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
Shared Package
ML17311B043	List: ML17311B042 ML17311B044 ML17311B045
References
NUDOCS 9507190336
Download: ML17311B044 (29)

Text

ENCLOSURE 1 MONTHLYOPERATING REPORTS FOR JUNE 1995 9507190336 950713 PDR ADDCK 05000528 R PDR

J NRC MONTHLYOPERATING REPORT DOCKET NO.

UNIT NAME 22HG&i DATE QZL12LK COMPLETED BY dJX~Qll 1 Unit Name: Palo Verde Nuclear Generating Station, Unit 1 2 Reporting Period: June 1995 3 Licensed Thermal Power (MWt): 3800 4 Nameplate Rating (Gross MWe): 1403 5 Design Electrical Rating (Net MWe): 1270 6 Maximum Dependable Capacity (Gross MWe): 1303 7 Maximum Dependable Capacity (Net MWe): 1221 8 If Changes Occur In Capacity Ratings (Item Numbers 3 Through 7)

Since Last Report, Give Reasons: N/A 9 Power Level to Which Restricted, If Any (Net MWe): None 10 Reasons For Restrictions, If Any: N/A

'::,:::;:::::,Cu<<Nttfitive,'::l':;::!:

'4j~ c: ': ' Ki 'x x'.",i';.,"g':"w

jHo'i'i@fif:,Rep'oitiiig:'Pe'rjod'j;-:i;::.:'::::::;:>!P5!)<$

.::l.:.;.:",:, i'! 4,344 82,584 12.:::',Ha'i'irs'iRea'ctor wis.:',Crltlcaf.".:::::::.4'4NNNNN!N~3(.':l':%:"'::::.:::::J.:,':::::::::;:::::N 720.0 3,010.3 53,643.1

13. fRe'iktOr.;.Bee<<errve':8hiitdOW'iiHOiire5NI~4(,:,.'.::;,: .':';.:.'::.:,;:;.;:,,:::,':;::, 0.0 0.0 0.0 14.::.,Ho'urs:.'Be'nba<<tor'".w'as',::.Oii';-:Uri'e,;::,.'"..":.;::::Ii::::;:::.:.:.:flair, jg',mill'3:,:.,::::.':;.',:,",':, 711.7 2,950.2 52,606.8 15.::::::Unit:::Reserve@bNdowii';Ho'ii'rs'.'.:;:l':':::::::'::."'!::I::':':':"::l i':,"F~kw""::4 0.0 0.0 0.0

16. ',::8i'oss',Tti4rNil:,.'Eii'e'rg""~ceiii'iate8."IIIIIII/O):'".:.";,';:::,::::! 2,522,346 10,646,782 189,728,800

17. ':;:.:,Gross',Efiict'rIi'i!~6ri$rjj'.,Gene@ted', MNH PXg;',";:l!:;,::::':!'::.:.':!:,,:.',,: 859,400 3,660,800 65,707,300

18. ',::Ni..t.::.:6ti! 808,327 3,432,736 61,663,642 CtriC%il;:.Eni.'r",:',Geiterated::(!%/t4!H)'::,~"..:":.:':,";::::;::.':l:..':".::,::::::::I:;::;.,'9.:::;,:Uj1t::,:S'ervti:4:.Pictor:,(ok);:,:::,.:;;~~":"'l""':i":::"'I)%N""":i::

98.8% 67 9% 63 7%

':IFacto'r,lo 63 7%

'.':-:"::::.'0.:.:;Viilt::,'A'vallabill

'.::::..:::.::.:.:,.':,':,.:.'r',,::::>.:,::!W;",'A4;::':::":;.:,::;::,;:'::::::,:'.'.: 98.8% 67 9 91.9% 64 7% 61 2%

22. I:Uiilt,,Capi'clfy'.:::,Facto<<r';::,(UsiiIQ.':.DER::.::Net):',:.::<'M',,':"-:::::::::,,':;:;,!:,;,,-RM! 88 4% 62.2% 58.8%

':'.:;.::.:,:.::.,':';:/ding!::::.:::.'.:.,:::::,::;:::;,,'::::::i":i.'20

23. NUii'it'Fgi'c'ed:.'..:Outige':;,Rate: :<<j~::;::,::.::I".:;:;.:!:.! 1 '2<<io 1.1% 12.9%

t 24 Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each): N/A A

25 If Shutdown At End of Report Period, Estimated Date of Start-up: N/A

, Forecast Achieved 95lK Q525LK QEK 1185

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO. $ 4526 UNIT NAME PVVll~

DATE QZL12LK COMPLETED BY ~MI~

ERLBIJHZ MONTH: June 1995 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL 84 17 1232 638 18 1232 824 19 1235 832 20 1225 853 21 1231 1157 22 1225 1227 23 1233 1231 24 1225 1227 25 1231 10 1221 26 1225 1230 27 1224 12 1230 28 1230 13 1219 29 1229 14 1227 30 1227 15 1229 31 16 1242

1 REFUELING INFORMATION DOCKET NO. ~gQ UNIT NAME DATE QZl12LK COMPLETED BY JJ2&UHQQ HIUHJH71 Scheduled date for next refueling shutdown.

The 6th refueling outage is scheduled to begin on 09/07/96.

Scheduled date for restart following refueling.

11/01/96.

Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendments No Scheduled date for submitting proposed licensing action and supporting information.

5/20/96 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, and new operating procedures.

None.

The number of fuel assemblies.

b) In the spent fuel storage pool.

Licensed spent fuel storage capacity.

Intended change in spent fuel storage capacity. ~c Projected date of last refueling that can be discharged to spent fuel storage pool assuming preserit capacity.

2005 (18 Month reloads and full core discharge capability).

I

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DATE 'ZL DOCKET NO.

UNIT NAME COMPLETED BY SLGZG EEKi&1 1285

~UDQQ HRIMJllu 0601 0000 Unit began the month in Mode 1. Rx power at 13%. Performing Rx start-up.,

0601 0817 Synchronized the generator to the grid.

0601 1855 Completed swap over, Rx power at 18%.

0601 2330 Commenced Rx power increase to 70%.

0602 1412 Rx power stabilized at 69%.

0604 0400 Testing completed at 70% Rx power, commenced Rx power increase to 100%.

0606 0423 Holding Rx power at 90% due to increasing sulfates indication in SG¹1 L SG¹2.

0606 1220 Commenced Rx power increase to 100%.

0606 1600 Rx power stabilized at 100%.

0630 2230 Rx power decreased to 99% due to MMIS pre-trip during Main start of stop valve testing, Tcold was at 555.5 deg. F, Rx power at 100%.

0630 2400 Unit ended the month in Mode 1 with Rx power at 99%, increasing to 100%.

4-

SHUTDOWNS AND POWER REDUCTIONS June 1995 DOCKET NO SL525 UNIT NAME ~PVN -1 DATE Q77/12/ 5 COMPLETED BY ~J. D. Pul on Outage Method of Duration Shutting Down System Component Cause and Corrective Action No. Date Type" Hours Reason2 Reactor3 LER No. Code4 Code5 to Prevent Occurrence 95-02 05/30/95 8.3 N/A N/A N/A Continuation of automatic reactor trip on SG ¹2 low level due to FWIV fast closing.

1F-Forced Reason: 3Method: 4Exhibit F - Instructions for Preparation S-Scheduled A-Equipment Failure(Explain) 1-Manual of the Data Entry Sheets for Licensee B-Maintenance or Test 2-Manual Scram Event Report (LER) File (NUREG 0161)

C-Refueling 3-Automatic Scram

,D-Regulatory Restriction 4-Continuation from Previous Month E-Operator Training & License 5-Reduction of 20% or Greater in the Exhibit H-Same Source Examination Past 24 Hours F-Administrative 9-Other-(Explain)

G-Operational Error H-Other (Explain)

'l I

f AVERAGE DAILYUNIT POWER LEVEL DOCKET NO. ~29 UNIT NAME ~5K~

DATE QZl1ZK COMPLETED BY JJ;)~go MONTH: June 1995 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL 1253 17 1256 1252 18 1258 1246 19 1256 1254 20 1255 1252 21 1256 1255 22 1256 1254 23 1254 1257 24 1250 1256 25 1251 10 1253 26 1250 1253 27 1249 12 1251 28 1248 13'251 29 1249 14 1252 30 1251 15 1253 31 16 1255

'C REFUELING INFORMATION DOCKET NO.

NAME MbQR2

/~2'NIT DATE QZL12LK COMPLETED BY ~UltQQ ernreltko Scheduled date for next refueling shutdown.

The 6th refueling outage is scheduled for 03/16/96 Scheduled date for restart following refueling.

05/10/96.

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

Technical Specification change to Note 5 of Table 4.3-1 for the proposed installation of a cycle independent shape annealing matrix.

Scheduled date for submitting proposed licensing action and supporting information.

12/08/95.

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, and new operating procedures.

Stretch Power to 102%.

e) tn the core. ~

The number of fuel assemblies.

b) In the spent fuel storage pool. ~

Licensed spent fuel storage capacity. ~29 Intended change in spent fuel storage capacity. ~~

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

2005 (18 Month reloads and full core discharge capability).

0 0 t

I

t t

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. ~29 UNIT NAME DATE QZL12LK COMPLETED BY ~~fan LIHJtlll 0601 0000 Unit began the month in Mode 1 at 100% Rx power 0630 2400 Unit ended the month in Mode 1 at 100% Rx power.

SHUTDOWNS AND POWER REDUCTIONS June 1995

~29 DOCKET NO UNIT NAME DATE

~PV i~

Q7/12/I COMPLETED BY J- D F~l Outage Method of Duration Shutting Down System Component Cause and Corrective Action No. Date Type" Hours Reason2 Reactor3 LER No. Code4 Code5 . to Prevent Occurrence No reactor shutdowns or significant power reductions occurred during the month of June, 1995.

"F-Forced 2R 3Method: 4Exhibit F - Instructions for Preparation S-Scheduled A-Equipment Failure(Explain) 1-Manual of the Data Entry Sheets for Licensee B-Maintenance or Test 2-Manual Scram Event Report (LER) File (NUREG 0161)

C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from Previous Month E-Operator Training 8 License 5-Reduction of 20% or Greater in the Exhibit H-Same Source Examination Past 24 Hours F-Administrative 9-Other-(Explain)

G-Operational Error H-Other (Explain)

V

'll

F'

't

'I I

AVERAGE DAILYUNIT POWER LEVEL DOCKET NO. 59-'QQ UNIT NAME '@VV'~

DATE QZL12LK COMPLETED BY JJ2~fgO MONTH: June 1995 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL 1249 17 1256 1248 18 1254 1250 19 1253

'4 1248 20 1253 1078 21 1255 1065 22 1252 1135 23 1253 1259 1251 1259 25 1249 10 1255 26 1249 1251 27 1248 12 1251 28 1247 13 1251 29 1243 14 1251 30 1247 15 1251 31 16 1252

REFUELING INFORMATION DOCKET NO., QL53Q UNIT NAME 22HGR2 DATE QZL12LK COMPLETED BY J D~QQ Scheduled date for next refueling shutdown.

The 5th refueling outage is scheduled to begin 10/14/95.

Scheduled date for restart following refueling.

12/23/95.

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

Technical Specification change to Note 5 of Table 4.3-1 for the proposed installation of a cycle independent shape annealing matrix. (submitted 12/7/94 to NRC).

b. Technical Specification change to revise list of analytical methods in 6.9.1.10.

Technical Specification changes to Section 5, Design Features.

Exemption to 10CFR50.44, 10CFR50.46, 10CFR50 App. K to allow use of one lead fuel assembly with fuel rods clad with advanced zirconium based alloy.

Scheduled date for submitting proposed licensing action and supporting information.

Submittal is planned for July 21, 1995 to revise the list of analytical methods in Technical Specification 6.9.1.10.

Submittal is planned for August 18, 1995 to revise Technical Specification Section 5.

Submittal is planned for September 15, 1995 to request 10CFR50 exemptions.

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, and new operating procedures.

~

None.

The number of fuel assemblies.

b) In the spent fuel storage pool.

ly.

Intended change in spent fuel storage capacity.

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

C 2005 (18 Month reloads and full core discharge capability).

~ 0

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. K=HO UNIT NAME /VVI~

DATE QZLQLK COMPLETED BY JJ2M6tcn Junc.~

0601 0000 Unit began the month in Mode 1 at 100/a power.

0604 2230 Commenced Rx power decrease to 85/o for removal LP FWH Train A due to a tube leak in 1A.

0605 0430 Rx power stabilized at 100'lo.

l 0607, 1350 Commenced Rx power increase to 100'/0.

0607 1600 Rx returned to 100/0 power.

0630 2400 Unit ended the month in Mode 1, Rx power at 100 /0.

SHUTDOWNS AND POWER REDUCTIONS June 1995 DOCKET NO 50-530 UNIT NAME ~JUGS-3 DATE Q~)/95 COMPLETED BY ~D~uo -

Outage Method of Duration Shutting Down System Component Cause and Corrective Action Date Type" Hours Reason2 Reactor3 LER No. Code4 Code5 to Prevent Occurrence No reactor shutdowns or significant power reductions occurred during the month of June, 1995.

1F Forced 2Reason. 3Method: 4Exhibit F - Instructions for Preparation S-Scheduled A-Equipment Failure(Explain) 1-Manual of the Data Entry Sheets for Licensee B-Maintenance or Test 2-Manual Scram Event Report (LER) File (NUREG 0161)

C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from Previous Month E-Operator Training & License 5-Reduction of 20% or Greater in the Exhibit H-Same Source Examination Past 24 Hours F-Administrative 9-Other-(Explain)

G-Operational Error H-Other (Explain) j