JAFP-85-0569, Monthly Operating Rept for June 1985

Monthly Operating Rept for June 1985

ML20129G444
Person / Time
Site:	FitzPatrick
Issue date:	06/30/1985
From:	Jackie Cook, Glovier H POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
JAFP-85-0569, JAFP-85-569, NUDOCS 8507180058
Download: ML20129G444 (11)

Text

'

' t OPERATING DATA REPORT DOCKET NO. 50-333 DATE JULY 1985 COMPLETED HY J. COOK TELEPHONE (315)342-3840 OPERATGIG STATUS

1. Unit Name: FitzPatrick  : Notes  :

2. Reporting Period: 850601 - 850630  :  :

3. Licensed Thermal Power (MWt): 2436  :  :

4. Nameplate Rating (Gross MWe): 883  :  :

5. Design Electrical Rating (Net MWe): 821  :  :

6. Maximum Dependable Capacity (Gross MWe): 830  :  :

7. Maximum Dependable Capacity (Net MWe): lC

8. If Changes occur in Capacity Ratings (Items 3 Through 7) Since Last Report Give Reasons:

NONE

9. Power Level To Which Restricted, If Any (Net MWe): NONE

10. Reasons For Restrictions, If Any:

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 72C 4343 87024

12. Number Of Hours Reactor Was Critical 572.7 1736.4 61352.4

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 508.6 1605.4 59552.7

15. Unit Reserve Shutdown Hours' 0 0 0

16. Gross Thermal Energy Generated (MWH) 935472 3495264 126431218

17. Gross Electrical Energy Generated (MWH) 305750 1179680 43359960

18. Net Electrical Energy Generated (MWH) 294605 1140260 __ 41538265

19. Unit Service Factor 70.6% 37.0% 66.4%

20. Unit Availability Factor 70.6% 37.0% 66.4%

21. Unit Capacity Factor (Using MDC Net) 50.5% 32.4% 61.9%

22. Unit Capacity Factor (Using DER Net) 49.8% 32.0% 56.1%

23. Unit Forced Outage Rate 27.8% 10.9% 13.4%

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

NONE

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 CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

~{

0507180058$h00033 PDR ADOCK PDR R jfg 2?k s I

l g.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-333 UNIT FitzPatrick DATE JULY 1985 COMPLETED BY J. Cook TELEPHONE (315)342-3840 MONTH JUNE 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 47 777 1 17 153 733 2 18 153 725 3 19 123 780 4 20 0 735 5 21 '

0 712 6 22 0 796 7 23 0 508 8 24 59 0 9 25 142 391 10 26 0 607 11 27 193 739 12 28 458 790 13 29 563 798 14 30 594 ---

15 31 699 16

SUMMARY

The FitzPatrick plant returned to service after refueling at the beginning of this reporting period. On 850604 the plant was shutdown for maintenance and returned to service en 850609. On 850610 the plant scrammed on high steam flow

• and returned ec service on 850612. The unit operated at near full thermal power until 8506?4 when the reactor scrammed on high flux. The plant returned to service on 850626 and operated at near full thermal power through the end of the reporting period.

UNIT SHUTDOWNS AND F0WER REDUCTIONS DOCKET NO. 50-111 UNIT NAME FitzPatrick DATE July 1985 REPORT MONTH Jimp logs COMPLETED BY J. Cook TELEPHONE (315)342-3840 z moo SG z 5d LICENSEE @u a CAUSE & CORRECTIVE NO. DATE $ H$ 8 @U* EVENT $$ $$" ACTION TO

$ 0 } ((g REPORT # $" . PREVENT RECURRENCE x c 3 850214 S 15.5 C 3 85 -006 TB N/A SHUTDOWN FOR REFUELING (Cumulative hours 2541.7, 850601 began cycle 7) 4 850604 F 123.3 A 1 TB SHUTDOWN TO INVESTIGATE CENERATOR EXCITER BEARING VIBRATION. Replaced bearing, realigned shaft and returned to service.

5 850610 F 38 G 3 85-017 JC REACTOR SCRAM ON FALSE HIGH STEAM FLOW SIGNAL CAUSED BY IMPROPER VALVE POSITIONING. Corrected valve line up and returned to service.

6 850624 F 34.6 A 3 AD CAUSE AND CORRECTIVE ACTION ARE STILL UNDER INVESTIGATION AT THE TIME OF THIS SUBMITTAL.

~

1 2 3 4 F: Forced Reason: Method: Exhibit G. Instructions S: Scheduled A-Equipment Failure (E.cplain) 1-Manual for Peparation of Data B-Maintenance of Test 2-Mer.ual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File NUREG D-Regulatory Restriction 4-Other(Explain) 0161 E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)

H-Other(Explain) w

2

, NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE JUNE 1985 The FitzPatrick plant returned to service on June 1,1985 af ter completing a refueling and maintenance outage and commenced cycle 7. On June 4th the plant was shutdown to_ investigate high vibration in the generator exciter bearing. Repair was completed and the unit returned to service on June 9th.

On June 10th a Reactor Scram occurred due to a false high steam flow signal, the result of personnel error. A complete review of the incident was conducted and the plant returned to service on June 12th. On June 24th a Reactor Scram occurred due to personnel unlocking "B" recirculation pump scoop tube which in turn caused flow oscillations and a high neutron flux condition. A critique of the event is underway and the LER forthcomming.

i The unit returned to service on June 26th.

At the enel of the reporting period the FitzPatrick plant is operating at approximately 798 Mw, .

4.

l s

a f

NEW YORK POWER AUTHORITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

JUNE 1985 ACTION TAKEN REPAIR WORK REQUEST NO. HOW CAUSC OF RESULTS OF TO PRECLUDE TIME DATE SYSTEM COMPONENT NO. DE1ECTE11 MALFUNCTION MALFUNCTION RECURRENCE HOURS 850611 02 038689 OPS TEST TO VERIFY PERFORM A CALIBRATE UPT's AS PER 6 DPT-117A,B OPERABILITY FUNCTIONAL ISP-202 TEST 850613 02 032667 OPS ZERO SHIFT ON STEAM LINE & FLOW ADJUSTED ZERO 5 FE-88 B 06-FT-51B LOOP ARE OFF 850606 02 039454 OPS LOOSE WIRE ON RED PEN DRIVES FIXED WIRE ~ 12 TR-165 TERMINAL BLOCK UPSCALE 850607 02 023163 I&C SUSPECT LOOSE STATUS LIGHT WOULD RE-INSERTED RELAY IN 4 DS-41B RELAY IN SOCKET NOT COME ON SOCKET ww '

850625 02 023169- I&C FAULTY LEAD RELAY FAILED TO ORIENT LEADS FOR RELAYS 6 2F-K3B ORIENTATION GIVE RCIC SIGNAL 850614 02-1 039608 OPS UNKNOWN CONTROL ROD $ LOGIC FOR RSCS, SAT. 16 CRD-30-27 TRANSFERRED TO POSITION MAINTENANCE INDICATION 850611 02-3 039515 OPS NORMAL WEAR REACTOR VESSEL REPLACED PRINT WHEEL 2 TR-89 MARKING WHEEL IS OFF 850612 02-1 039511 OPS ROD 06-11 GIVING CAN NOT SELECT BYPASSED ROD AT 09-27 8 RMCS "NOT FULL OUT" CONTROL ROD PANEL

NEW YORK POWER AUTHORITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

JUNE 1985 ACTION TAKEN REPAIR WORK REOUEST NO. HOW CAUSE OF RESULTS OF TO PRECLUDE TIME DATE SYSTEM COMPONENT NO. DETECTED MALFUNCTION MALFUNCTION RECURRENCE HOURF 850611 03 039549 OPS BAD PROBE FULL IN & OUT REPLACE CARD AND 4 CRD-14-07 BUFFER CARD LIGHTS BOTH ON PERFORM F-IMP-3.7 850611 07 039496 OPS AGE DOES NOT ADVANCE REPAIR AND CALIBRATE 6 PR-46B IN SLOW SPEED MOTORS 850611 07 039514 OPS ADJUST DOWN FOR WON'T TRIP UNTIL ADJUST COUNT CIRCUIT 1 APRM C LPRM REPLACEMENT LESS THEN 11LPRM INOP TRIP INPUTS RECEIVED 850612 07 039515 OPS ADJUST DOWN FOR WON'T TRIP UNTIL ADJUST COUNT CIRCUIT 1 APRM F LPRM REPLACEMENT LESS THAN 11LPRM INOP TRIP INPUTS RECEIVED 850613 07 034702 OPS ZERO SHIFT FLOW UNIT READING CALIBRATED 02-FT-110G 10 FU-14C IS TOO LOW 850604 07 039430 OPS DRIFT DOWNSCALE TRIP NOT ADJUSTED DOWNSCALE TRIP 2 APRM D CORRECT 850604 07 039431 OPS DRIFT DOWNSCALE TRIP ADJUSTED PER 2 APRM F CAME IN AT 7% ISP-20(5.1-5.9) 850611 07 039429 OPS CABLES.A,B,C FLUX PROBING REPLACED CABLES, FIXED 118 TIP-A,B,C,D RaJ) SHORTS MONITOR BROKEN PLOTTER

NEW YORK POWER AUTHORITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT-MAINTENANCE

SUMMARY

JUNE 1985 ACTION TAKEN REPAIR WORK REOUEST NO. Il0W CAUSE OF RESULTS OF 'IO PRECLUDE TIME DATE SYSTEM COMPONENT NO. DETECTED MALFUNCTION MALFUNCTION REPURRENCE HOURS 850621 10 034674 OPS SENSOR NOT DOES NOT INDICATE REPALCED SENSOR 16 LS-104 SWITCHING STATES WET OR DRY PERFORMED F-IMP-G30 850621 10 034678 OPS INSTRUMENT DRIFT DOES NOT INDICATE ADJLTSTED GAIN 4 LS-103 DRY 850609 13 039478 OPS INDICATOR ALARM WILL NOT MOVED INDICATOR 6 TS-2 STUCK CLEAR 850610 13 039487 OPS LOOSE SCREW SPEED CONTROL NOT REPLACED SCREW 12

• TU-2 WORKING 850606 16 039467 OPS 16A-K7B CONTACT RELAY DROPS OUT REPLACED RELAY 22 16A-K56 BENT WHEN IT SHOULD NOT 850621 17 037066 OPS BAD DETECTOR DOWNSCALE INOP REPAIRED CABLE 9 RM-350 CABLE CONDITION 850605 23 039415 OPS WIRE WAS COULD NOT CLOSE ATTACHED WIRE TO 2 23A-J1 DISCONNECTED CIRCUIT TB BB-10B 850605 23 039551 OPS AIR IN LINES INDICATED 760GPM PERFORMED IMP-23.3 AND 14 FIS-78 WITH NO FLOW PUMFED LINES 850605 23 038758 I&C UNKNOWN OUT OF PROCEDURE ADJUSTED CHANNELS 0 LT-201C,A TOLERANCE LOW

NEW YORK POWEP, AUTHORITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT

~

MAINTENANCE

SUMMARY

JUNE 1985 ACTION TAKEN REPAIR WORK REOUEST NO. 110W CAUSE OF RESULTS OF '10 PRECLUDE TIME DATE SYSTEM C0"PONENT NO. DETECTED MALFUNCTION MALFUNCTION PECURRENCE HOURS 850611 36 038692 OPS CABLE TO RTD INCORRECT RTD REPLACED RTD AND FIXED 20 RTD-106D WAS DAMAGED MEASUREMENT CABLE 850604 72 033773 OPS UNKNOWN ALARM IN, NORMAL RAN ISP-87, EVERYTHING 2 DPS-104B FLOW OF AIR SATISFACTORY 850603 76 036824 OPS BAD RELAY- ALARM BELL RINGS REPLACED RELAY 32 FPCP CONTACTS SHORTED CONSTANTLY I

e J

4' e NEW YORK PWER AUIHORITY .

JAMES A. FITZPATRICK hTCLEAR POWER PIANT .

SAFETY REIATED ELEClRICAL & MECHANICAL MAINIEAFCE SlWARY -

JUNE 1985 REPAIR kORK REQUEST f TIME DAIE SYSTEM CTPONENT HOR DETECTED CAUSE OF MAIJUNCTION ACTION TAKEN 'ID PRECLUDE RECURRENCE FOURS 5/29 10 27313 OPS Seat leakage Replaced safety valve 5 SV35B 5/28 16 39649 OPS Seal Leakage Adjusted air lock door 8 16X2A 5/28 13 21559 OPS Seat Leakage Replaced valve 103 F0V131 5/28 02 39646 OPS Damaged 'Ihreads Replaced inst. air valve 3 RV-71B 5/25 03 39580 OPS Leakage Replaced acctmulator 15 HCUO6-43 5/25 46 39579 OPS Breaker Out of Adjusted trip latch mechanism 10 P-2A Adjustment 5/25 71 22706 . OPS Blown Irg Fbse Replaced fuse 24 INV 3A

> 6/3 02 35412 OPS Seat Leakage Replaced valve 120 RkR14B 6/3 10 28617 OPS Packing leak Replaced packing 10 F0V-27A 6/3 10 35407 OPS Seat leakage Repaired valve seats 102 ADV-39B 1

+ o NEW YORK POWER ALTTHORITY .

JAMES A. FITZPATRICK NUCLEAR POWER PIANT ,

SAFE 1Y REIATED ELECTRICAL & MECFANICAL PAINIENANCE SIWARY -

JLKE 1985 REPAIR WRK REQUEST # TIME DATE SYSTDI CCMPONENT IKM Drlu;1tu CAUSE OF MAIRINCTION ACTION TAKEN 'IO PRECLUDE RECURRENCE N0lHS 5/31 10 36679 OPS Rotor Switch Adjusted rotor #3 switch 2 FDV-15C 5/31 23 22711 OPS Failed Contact Replaced contactor 20 MOV-25 5/31 02 39630 OPS Failed Torque Switch Replaced torque switch 18 F0V-54B 5/31 02 39600 OPS Electrical Ground Re-spliced connector 6 SRV-7]A 5/31 29 38775 OPS Failed 90% Switch Replaced switch 28 A0V-80A 6/6 02 23891 OPS Pilot Valve Leakage Replaced pilot assably 30 RV-71F 6/13 01-125 39471 OPS Expended Charcoal Replcced charcoal 66 F-2A

e' 7 J:mes A. Fit P: trick Nucle:r Power Pl:nt P.O. Box 41 Lycoming. New York 13093 315 342.3840 Harold A.Glovier A NeMoher tv Authority July 3, 1985 JAFP 85-0569 Director, Office of Inspection and Enforcemcnt U.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION: DOCUMENT CONTROL DESK

REFERENCE:

DOCKET NO. 50-333

Dear Sir:

Enclosed please find the J. A. FitzPatrick Operating Status Report for the month of June, 1985, Refueling information remains the same as previously submitted.

If there are any questions concerning this report, please contact John Cook at (315) 342-3840, Ext. 439.

/

, . AJ HAROLD A. CLOVIER 7

e$t HAG:JPC:mac Enclosures cc: Distribution i <

f u

\

lk