JAFP-85-0727, Monthly Operating Rept for Aug 1985

Monthly Operating Rept for Aug 1985

ML20135D009
Person / Time
Site:	FitzPatrick
Issue date:	08/31/1985
From:	Radford Converse, Jackie Cook POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
JAFP-85-0727, JAFP-85-727, NUDOCS 8509130241
Download: ML20135D009 (13)

Text

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. OPERATING DATA REPORT DOCKET NO. 50-333 DATE Sept. 1985 COMPLETED ny J. Cook TELEPHONE (315)342-3840 OPERATING STATUS

1. Unit Name: FitzPatrick  : Notes  :

2. Reporting Period: 850801 - 850831  :  :

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

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

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

6. Maximum Dependable Capacity (Gross MWe): 831  :  :

7. Maximum Dependable Capacity (Net MWe): ~5IU~~~

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 j 10. Reasons For Restrictions, If Any:

This Month Yr.-to-Date Cumulative

11. Hours In Reporting Period 744 5831 88512

12. Number Of Hours Reactor Was Critical 49U./ 4930.0 02546.6

13. Reactor Reserve Shutdown Hours u u v

14. Hours Generator On-Line 440.u z/a5/ 60663

15. Unit Reserve Shutdown Hours u u O

16. Gross Thermal Energy Generated (MWH) 993.336 b,u/a,050 129,009,610

17. Gross Electrical Energy Generated (MWH) 3Zb,U5U z,ujb ubu 44,2ib,a40

18. Net Electrical Energy Generated (MWH) 314,62) 1,90/,65U 44,Jb),05)

19. Unit Service Factor 39.9% 46.9A b5.04

20. Unit Availability Factor 39.9% 40.9% b5.04

21. Unit Capacity Factor (Using MDC Net) 3Z.ZA 41./I bz.14

22. Unit Capacity Factor (Using DER Net) 51.3% 41.14 35.J4

23. Unit Forced Outage Rate 40.1% 16.5% IJ./4

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

l 25. If Shut Down At End Of Report Period, Estinated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION fD 30241 850831 R W K 05000333 PDR

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AVERAGE DAILY UNIT POWER LEVEL r ~

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DOCKET NO. 50-333 4'

UNIT FitzPatrick 3

DATE Sept. 1985 COMPLETED BY J. Cook i

' TELEPHONE (315)342-3840 MONTH AUGUST 1985 f

T DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL '

(MWe-Net) (MWe-Net) 1 786 17 607 2 788 18 722

'3 580 19 776 1

i 4 635 20 90 5 775 21 0 6 785 22 0

, 7 789 23 0 8 787- 24 0 9 37 25 111 1

10 0 26 652 11 0 27 654 12 0 28 776 1

13 0 29 780 14 0 30 785 i

15- 1 31 791

16 401 l l

SUMMARY

The Unit operated at near full thermal power for this reporting period with one power reduction for Rod' Sequence Exchange and two reactor scrams. (see Narrative)

,.,..__._,y.. . , _, ,,.m. -4 .._ g. _ . _ , . _ , , - , _ , _ , , . . , , . , ..-._--..,-_ww,. -, . . . - - ..-.-*r ' - -

UNIT SHUTDOWNS AND F0WER. REDUCTIONS DOCKET NO. 50-333 -

UNIT NAME FitzPatrick

DATE Atgust 1985 REPORT MONTH AUGUST 1985 COMPLETED BY J. COOK 4

TELEPHONE (315)342-3840 z Noo h f*

3G z O$h LICENSEE U"Y EEL CAUSE & CORRECTIVE NO. DATE $ }$ 8 $U EVENT $$ $$" ACTION TO

$ g$ h $ REPORT # $" PREVENT RECURRENCE-9 850803 S N/A H N/A N/A N/A N/A Reduced power for Rod Sequence Exchange.

10 850809 F 167 B 3 85-021 TG N/A Rx Scram during Turbine Control Valve Testing caused by pressure spikes in i the Emergency Trip Hydraulic Supply portion of the Electrohydraulic Control System. Added orifices in the lines to prevent recurrence.

11 850820 F 131 G 3 SB ISV Rx Scram en high pressure due to one MSIV closure, caused by an improperly wired solenoid operator. Corrected wiring error and returned to service.

2 3 4 1

F: Forced Reason: Method: Exhibit G. Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Peparation of Data B-Maintenance of Test 2-Manual 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) i

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE AUGUST 1985 The FitzPatrick plant operated at near full thermal power for the first eight

days of this reporting period with a power reduction on August 3, 1985, for Rod Sequence Exchange.

On August 9, while performing Turbine Control Valve testing, a reactor scram occurred. A thorough investigation of the incident was conducted and the ultimate cause was attributed to hydraulic pressure perturbation in the Emergency Trip Hydraulic Supply Lines (ETS) during the testing. Orifices have been installed in the ETS lines to prevent future occurrences (see LER-85-021).

The unit returned to service on August 15.

On August 20, while conducting' surveillance testing, a reactor scram on high pressure occurred due to a Main Steam Isolation Valve (MSIV) closure.

Investigation revealed the solenoids for "B" MSIV had been improperly wired during previous maintenance. Repairs to the solenoids were completed and the plant returned to service on August 25.

At the end of this reporting period the FitzPatrick Plant is operating at ,

approximately 819 MW, .

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NEW YORK l'0WER AUT110RITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT

~

MAINTENANCE

SUMMARY

AUGUST 1985 ACTION TAKEM REPAIR WORK REOUEST NO. Il0W CAUSE OF RESULTS OF '10 PRECLUDE TIME DATE SYSTEM C0".PONENT No. DETECTED MALFUNCTION MALFUNCTION PErURRENCE I!OURS 850820 02 038730 I&C N/A VERIFY LOW SIGNAL PERFORMED TESTS AS 1 VMS-71 OPERATIONS INSTRUCTED 850821 02 032770 I&C CAPACITOR MINIMUM STEAM HIGH ATTRIBUTED TO 4 DPT-116 CHARGING / FLOW GAVE "B" SIDE CAPACITOR DISCHARGING ISOLATION 850821 02 032770 I&C CAPACITOR "B" SIDE ISOLATION ATTRIBUTED PROBLEM 4 DPT-ll7 CHARGE AND IN ATTS FILTER TO CAPACITOR DISCHARGE INSTALLATION 850821 02 032770 I&C CAPACITOR "B" SIDE ISOLATION ATTRIBUTED PROBLEM 4 DPT-118 CHARGE AND IN ATTS FILTER TO CAPACITOR DISCHARGE INSTALLATION 850821 02 032770 I&C CAPACITOR "B" SIDE ISOLATION ATTRIBUTED PROBLEM 4 DPT-119 CHARGE AND IN ATTS FILTER TO CAPACITOR DISCHARGE INSTALLATION 850814 02 040348 OPS DEFECTIVE PRE-AMP BIAS WON'T REPLACED Tile PREAMP 8 VMI-071 PREAMP ADJUST TO SPEC 850816 03 032773 I&C DEFECTIVE LOSS OF ROD SELECT REPLACED FROM STOCI 8 RSCS/RMCS POWER SUPPLY CAPABILITY ADJUSTED TO SV

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

SUMMARY

AUGUST 1985 ACTION TAK!:.N REPAIR WonK REQUEST NO. Il0W CAUSE OF RESULTS OF TO PRECLUDE TIME DATE SYSTEM CO"PONENT NO. DETECTED MALFUNCTION MALFUNCTION RErURRENCE il0URS 850813 03 040382 OPS OPS CAN'T CLEAR ROD OPS HAD 4 RELAYS 10 RSCS WITH DRAW BLOCK PULLED 850802 07 040180 OPS NORMAL WEAR- BLACK PEN HAS REPLACED STRING, 5 PR-46C BROKEN STRING BROKEN DRIVE CALIBRATED PER STRING ISP 7.2.8 850802 07 034668 OPS ZERO, SPAN, BENT APRM POWER ADJUSTED ZERO, SPAN, 2 PR-46D PEN ASSEMBLY INDICATOR FIXED ASSEMBLY TOO HIGH 850813 07 023109 I&C AGE /USE CRACKED / STRESSED MADE ADJUSTMENTS, 94 NM-131-4C CONNECTORS ORDERED PARTS 850809 07 040371 I6C WEAR / AGE J6 CABLE REPLACED CONNECTOR AND 2 SRM 'C' CONNECTOR CALIBRATED 850816 07 041451 I&C UNKNOWN CHANNEL 4 DOES NOT CHECKED CONNECTORS, 8 NM-131-4D RECOGNIZE CORE TIP RAN TIP-OK 850816 07 032719 I&C CRD REPLACEMENT REMOVE FOR CRD REPLACED TUBING, A8, D8 104 TIP TUBING WORK, REINSTALLED OBSTRUCTION-FIXED

NEW YORK l'0WE!! AllT110RITY - JAMES A. FITZPATRICK NUCLEAR POWER PLAWT MAINTENANCE

SUMMARY

AUGUST 1985 ACTION TAKEN REPAIR WORK RMolfEST NO.  !!OW cal'Sl; OF RESULTS OF 10 PRECLUI)E TIME DATE SYSTEM CO*:PONENT NO. 1)ETECTED MAI,FifNCTION l'fALFUNCTION FITURRENCE I!OURS 850823 07 032771 I&C MUST BE DECONED, LOST TENSION, TIP TENSION UNIT IN 23.5 NM-101D SPRING SLIPPED WON'T RETRACT DIRTY SHOP 850822 07 038704 I6C BROKEN WIRE ON NO RECORDER TEST FIXED WIRE- 1.5 SRM C RECORDER JACK JACK OUTPUTS CHECKS OK 850822 10 041525 OPS DEFECTIVE CONTROL WON'T CLEAR WITH REPLACED CONTROL 26 LS-104 BOARD LEVEL COLUMN BOARD, CLEANED FULL, INV SENSOR 850812 16 043380 OPS UNKNOWN FAILS TO KEEP > 10 RE-PRESSURIZED 1 X-103A PSIG AS REQUIRED 850812 16 040381 OPS UNKNOWN FAILS TO KEEP > 10 RE-PRESSURIZED 1 X-101C PSIG AS REQUIRED 850808 17 040317 OPS WATER LEAKAGE FAILED DOWNSCALE DRIED CONNECTOR, 8 RIS-456A ONTO INSTRUMENT ADJUSTED HI VLTS 850813 17 040360 OPS SWITCHES BLACK PEN READINGS CALIBRATED RECORDER 4 RR-252 (B&D RAD MONITOR) WROTE WR FOR SWITCH 850813 23 038728 I6C UNKNOWN TAPE MULTIPLIER CHANGED SCALE ON 2

, FIC-108 NOT = FI MULTIPLIER TO X100

NEW YORK POWER AUT110RITY - JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

AUGUST 1985 ACTION TAKEN REPAIR WORK REOUEST NO. HOW CAUSE OF RESULTS OF '10 PRECLUDE TIME DATE SYSTEM CO"PONENT NO. DETECTED MALTUNCTION MALFUNCTION Pert!RRENCE HOURS 850812 23 040202 OPS FLOW SWITCH SET DOESN'T ACTUATE ADJUSTED LOW FLOW 6 FS-78 TOO HIGH WHEN IT SHOULD SWITCH 850807 27 040321 OPS TEMP TRANSMITTER INDICATOR READS ADJUSTED AND CALIBRATED 16 TI-101A OUT OF CALIERATION DOWNSCALE PER ISP-27 850812 27 038698 I&C USE/ WORN KEYS DON'T ALWAYS REPLACED KEYBOARD 6 PCX-101 WORK 850821 27 032776 OPS BAD FUSE ON NO POWER TO REPLACED FUSE 8 PR-115A1 27-SCM-115A RECORDER (CONTROL ROOM) 850808 76 040327 OPS NEEDS TO BE TAKES TOO LONG- ADJUSTED THE TIMER 3.5 HPCI TIMER ADJUSTED OUT OF TOLERANCE 850819 76 041457 I&C POWER SUPPLY GENERAL AND COMM. REPLACED POWER SUPPLY, 2 MPX #5 AND TRANSFORMER LINE FAILURE TRANSFORMER 850826 76 041468 OPS UNKNOWN SUPV. ALARM WON'T REMOVED DETECTORS, 10 ZONE 14 RESET ADDED AN ECR 850826 76 041468 OPS NO PROBLEM FOUND SUPV. ALARM WON'T GOT THE ALARM TO RESET 10 ZONE 4 RESET

NEW YORK TOWER AUT110RITY - JAMES A. FITZPATRICK NUCLEAR POWER PLAI4T ,

!!ATNTENANCE

SUMMARY

AUGUST 1985 ACTION TAKE!I REPAIR WORK REOUEST NO. Il0W CAUSE OF RESULTS OF ~10 PRECLUDE TIME DATE SYSTEM CO!:POMENT NO. IIETECTED MALFUNCTION ffALFUNCTION RErURRENCE I!OURS 850813 94 032693 ISC NEED CALIBRATION TURBINE CONTROL PERFORMED ISP-69-1. 8 PS-200A VALVE PRESSURE FOUND SET SWITCH 850811 94 040374 ISC BROKEN STOP PIN CHECK OPERATION REPLACED SWITCH 12 PNS-104 ON SWITCH OF LIMIT SWITCH 1

, , NEW YORK POWER AUINORITY JAMES A FITZPATRICK NUCLEAR POWER PIANT ,

1 SAFEIY RELATED ELECTRICAL & MECHANICAL MAINTENANCE SLM4ARY .

AUGUST 1985 REPAIR WORK REQUEST # TIME DNIE SYSTDi CmPONENT HOW DETECTED CAUSE OF MAIRJNCTION ACTION TAKEN 10 PRECIUDE RECURRENCE HOURS 8/2 70 23988 OPS Worn Parts Rebuilt Pmp. 70 P-9B 8/8 01-125 22735 PM Wom Parts Replaced 0-Rings. 6 FOV-13A, 14A 8/8 01-125 23997 OPS Overload would not Replaced overload. 6 F0V-100A trip 8/13 03 40218 OPS Bad Seals Replaced CRD mechanism. 80 CRD 38-47 8/13 03 40273 OPS Drive uncoupled Replaced CRD mechanism. 30 CRD 38-27 8/14 03 40304 OPS Steam leak Replaced 111 valve. 2 HCU 26-31 8/14 03 40291 OPS Packing Irak Replaced 111 valve. 2 j HCU.26-47

8/14 03 39546 OPS Eonnet Imak Replaced 111 valve. 2 j HCU 26-27 8/15 17 40355 OPS Broken Drive Belt Replaced drive belt. 2 RE-432 i

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Page 2 of 2 hW YORK POWER AUTHORITY JAPES A. FITZPATRICK hTCLFAR POWER FIAhT ',

SAFETY REIATED ELECIRICAL & FFDIANICAL PAINTENANCE SlWARY .

ALE ST 1985 REPAIR WRK REQUEST # TIME DATE SYSIDI C WPONENT IKM Dr;nLTw CAUSE OF PAIRECTION ACTION TAKEN 10 PRECLUDE RECURRENCE HOURS 8/16 70 25385 OPS Failed Valve Seat Replaced Valve. 48 7CV-123B 8/19 03 41514 OPS Packing Irak Replaced HCU 111 Valve. 2 HCU 10-23 8/21 29 41465 OPS Incorrect Wire Replaced 50V's rewired. 44 A0V-80D Termiraition 8/27 71 41464 OPS Failed Circuit Replaced circuit board. 120 INV-3A Board

" .f Jam n A. FitzP:_ trick Nuclerr Pow:r Pl:nt

• PO Bos 41 Lycoming. New Yo<k 13093 315 34?.3840 Radford J. Converse

"~*"'"""""

1. > NewYorkPower

& Authority September 6, 1985 JAFP 85- 0 7 2 7 Director, Office of Inspection and Enforcement 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 Sta*as Report for the month of August, 1985. Refueling information rema!ns the same as previously submitted.

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

RADFORD J. CONVERSE RJ :cac Enclosures cc: Distribution A

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