ML19338C261

Monthly Operating Rept for Jul 1980

ML19338C261
Person / Time
Site:	FitzPatrick
Issue date:	08/09/1980
From:	Zufelt E POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML19338C260	List: ML19338C259 ML19338C261
References
NUDOCS 8008140301
Download: ML19338C261 (19)

Text

. ,

e A

U OPERATING DATA REPORT DOCKET NO. 50-173 DATE JAWoD COMPLETED BY E. Zuf'elt TELEP110NE -(31 0 742-3840 OPERATING STATUS Notes

1. Unit Name: FitzPatrick

2. Reporting Period: 800701 - 800731

3. Licensed Thennal Power (MWt): 2476

4. Nameplate Rating (Gross MWe): 883

5. Design Electrical Rating (Net MWe): 821

6. Maximum Dependable Capacity (Gross MWe):830

1. Maximum Dependable Capacity (Net MWe): 800

8. If Changes Occur in Capacity Ra'ings (Items Number 3 Through 7) Since Last Report, Gise Reasons:

NOT

9. Power Lesel To Which Restricted,1f Any (Net MWe): "n":

10. Reasons For Restrictions,If Any:

This Month Yr.-to-Date Cumulatise i1. Ilours in Reporting Period 744 5111 47944

12. Number Of flours Reactor Was Critical 0 9076 7 90G64 7

~ '

13. Reactor Reserve Shutdown flours 0 ~6 0 I4. Ilours Generator On-Line .

0 2897 28631

15. Unit Reserve Shutdown flours O n n

16. Gross Thermal Energy Generated (MWil) 0 5862024 57050218

17. Gross Electrical Energy Generated (MWH) 0 2019020 19772720 0 1953370 18743945

18. Net Electrical Energy Generated (MWH)

19. Unit Service Factor n 56. 6e' gg

20. Unit Availability Factor 0 56.6< 64_ po'

21. Unit Capacity Factor (Using MDC Net) O h7 R< qq 25

22. Unit Capacity Factor (Using DER Net) . 0 46.6% 5? . ne' ,

23. Unit Forced Outage Rate 0 R.4< 19_7c

24. Shutdowns Scheduled Oser Next 6 Months (Type. Date.and Duration of Eachl:

$hedded snubber in0Dection nnd mintennnen rutnm in .Tnnmny 1991 fhn approximately 10 days

25. If Shut Down At End Of Report Period Estimated Date of Startup: An e t 9; 1980

26. Units in Test Status (Prior to Commercial Operation): Forecast Achiesed INITIA L CRITICA LITY INITIAL ELECTRICITY COMMERCIAL OPERATION 8008140301

AVERAGE 7AILY UNIT POWER LEVEL DOCKET NO. 50-333 UNIT JAMPP DATE AuT:st 1080 COMPLETED BY E. Zufelt TELEPHONE (910 142-1840 MONTH JULY. 1980

. DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) .

(MWe-Neti I O 37 0 2 'n 18 n 3 n 19 n 4 0 20 0 5 0 ' 21 0 6 0 22 0 7 n 23 0 8 0 24 0 9 n 25 0 10 n 26 0

11 n 27 n 12 0 28 n 13 n 29 n I

14 n 30 o IS 0 31 0 16 n l

l SUM 4ARY: THIRD EFUELING NID MAINI'ENNICE OUTAGE CONI'INUED THROUGH THE REPORTDIG PERIOD.

l

UNIT SHUTDOWNS AND POWER REDUCTIOldS DOCKET NO. 50- W UNIT NAME JAMTPP DATE A" ' 'non COMPLETED BY E.~ZutW1t REPORT MONTH TTriv, , cor) TELEPil0NE hl6 W42-1840

":. i

% 3? 3 Y Licensee ,Evo $". Cause

• Co reetive D"- DJte i 3@ $ .S 5 $ Event u?

NC l'8 s ,

" H

$2 $ j@ Report a

[U Prev ~..u v.ecurrence Q

14 80'0507 s 744 c 4 NA NA NA REFUELING OUTAGE (CUMULATIVE HOURS TO DATE 2052) 1 4

1 2 3 4 F: Furced Reason: Method: Exhibit G . Instructions S: Scheduled A Equipment Failure (Explain) 1 Manual for Preparation of Data Il Maintenance of Test 2-Manual Scram. Entry Sheets ("r Licensee C Refueling 3 Automatic Scram. Event Report (LER) File (NUREG.

D. Regulatory Restriction 4-Ot her (Explain) 0161)

E-Operator Training & License Examination F Administrative 5 G-Operational Error (Explai:0 Exhibit I - S une Source 11-Other (Explain)

POWER AUTHORITY OF THE STATE OF NEW YORN-JAMES A. FITZPATRICK NUCLEAR POWER PLANT NARRATIVE

SUMMARY

OFOPERATINGEkPERIENDE JULY 1980 The refuelirz and maintenance outage which began on May 7, 1980, continuet throughout this reporting period. The torus modificatior., reactor vessel ISI, eddy curIint testing, LLRT testing and r efueling are complete.

Preparation for plant startup scheduled for August 0, is in progress.

_ - . ;__.._,__ - .;. w - _ _ _ ..

'd :JLlu-e t 0 ,W Ao JAMES A. FITZPATRICK NUCLEAR POWER PLANT POWER AUTHORITY OF THE STATE OF NEW YORK REFUELING INFOR'!ATION /

1. The date of the next scheduled refueling outage is sentamhne- - ,19 A1 .

2. The scheduled date for restart following refueling is ' novenhen ____ ,19 R1 .

3. Will refueling or resumption of operation thereafter require a teck,' cal specification change or other license amendment?

c-YES L If yes, describe .in general what these will be.and go to question 5.

1) Reload No. 4 riav include pressurized fuel (P8X8R)

2) Accident annalysis for cycle 5 may reauire use of different connuter code for retrofit fuel tyces (8XSR & P8X8R)

NO If no, answer question 4.

4. ANSWER ONLY IF ANSWER TO 3. ABOVE IS NO.

Has the reload fuel design and core configuration been reviewed by the Plant Safety Review cormittee to, determine whether any unreviewed safety questions are associated with the core reload (Ref.10 CFR Section 50.59)?

YES NO The next scheduled review date is ,19 .

5. ANSWER ONLY IF ANSWER TO 3. ABOVE IS YES.

The scheduled date for submitting proposed licensing action and supporting information is June ,19 81 .

6. Answer the following important licensing considerations 1ES NO a) ,

New fuel design? _X" b) New fuel supplier? X c) Are there any unreviewed design or performance analysis methods? E d) Are there any new operating procedures? X e) Other X Specify:

• son nnrnntien <n 4*n- 3 , w ~.e

7. There are normally 560 fuel assemblies in the core during operation, presently there are 560 in the core.

8. a) There are 428 fuel assemblies of the licensed allowable 760 in the spent fuel pool.

b) An increase in the licensed storage capacity:

is not being contemplated at this time.

is being planned at this time for an additional fuel assemblies.

X has been requested for an additional 1484 fuel assemblies.

9. November ,19_ _B.1 is the last possible refueling date that can be proj ected 'at this time given the presently licensed spent fuel pool storage capacity.

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCC

SUMMARY

__ I & C JULY. 1980 DATE WORK REQUEST # CAUSE OF RESULTS OF T SYSTEM HOW DETEP.TED COMPONENT # MALFUNCTION MALFUNCTION E LU E TIME RECURRENCE HOURS Compare RTD 7/27/80 02 6828 OPS N/A N/A and thermo- 40 VARIOUS couple readinos Repair and 7/27/80 02 6996 I& C Use/ Age Incorrect calibrate 10 TR-165 indication recorder 7/29/80 02 3911 OPS Unknown Incorrect Calibrate 28 FT-110A indication FT-110A Replace de-7/24/80 02 3-6379 I& C Use/ Age Valve leaks fective drain 1 Ps 52-B by seat valve Cleaned, ad-7/19/80 03 6966 I&C Unknown Incorrect justed PI and 20 IICU VARIOUS indication restorea Iligh water C 1,c a n e d ,

7/la/80 03 7765 OPS N/A alarm does calibrate.d, 1 IICU 30-23 not clear restored Check torque orl 7/19/80 03 7782 I& C N/A N/A P-6 as per 4 IICU VARIOUS IMP 3.5 -

Replaced glass, '

7/10/30 03 5494 OPS Broken by Broken glass calibrated 1 IICU 18-11 workmen on gauge gauge Leakage detec-7/03/80 03 5389 OPS N/A tion switch can Calibrate and 12 IICU 18-43 not be cleared test IICU Replace relay 1/19/80 03 7684 OPS Defective Incorrect on sequence 12

_ RMCS relav indication logic board Replace, clean 7/19/80 03 6963 I & C Unknown Incorrect test level 40 ncn VAnTonc: incl i c n t- i nn detectors

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

I & C JULY. 1980 DATE SYSTEM WORK REQUEST # CAUSE OF RESULTS OF ACTION TAKEN REPAIR COMPONENT #

TEGED TO PRECLUDE TIME MALFUNCTION MALFUNCTION RECURRENCE HOURS Replace, clean, 7/19/80 03 6965 I & C Unknown PI out of test level de- 30 HPIT VA9TOIIR talerance tectors 7/10/80 07 5276 OPS Changing Erratic Replaced LPRM 2 36-05C power level indication 7/10/80 07 5285 OPS Changing Erratic Replace LPRM 2 44-13D power level indication 7/10/80 07 6486 OPS Probable Drifting Replace LPRM 2 12-29 seal failure 7/10/80 07 5535 OPS Unknown Drifting Replace LPRM 2 28-29 D 7/10/80 07 5604 OPS Unknown Drifting Replace LPRM 2.5 28-02C >

Performed IMP

7/18/80 i

07 7785 OPS N/A Incorrect 7.6; replace f48 LPRM's indication 3 PC cards - 1

,7/18/80 Set H.V. per i '

07 7786 I& C N/A Incorrect IMP 7.6;.re- 3'O LPRM's H.V. P.S. H.V. set place one ICPS '

Insulation rew l7/26/80 07 7778 I&C CRD Incorrect sis, and volt- 2'O

SRM 'A' indication age breakdown 7/29/80 07 7777 I& C Bent drive Incorrect Repair / replace 120 IRM 'A' tube indication drive tube 1/30/80 07 7799 OPS CRD change out LPRM upscale LPRM 28-13A Cleaned / dried 6.5 indication connector

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

I & C JULY, 1980 DATE SYSTEM WORK REQUEST # CAUSE OF RESULTS OF A0llON TAKEN REPAIR COMPONENT # MALFUNCTION MALFUNCTION TG PRECLUDE TIME RECURRENCE HOURS 7/30/80 07 7701 OPS CRD change out High level trip Replaced 6.5 LPRM 2R-29 cnnnect nr Computer point 7/10/80 16 6969 I& C Unknown M101 function- Found o.k. 20 nom-lo?

i ng imprnporl y 7/26/80 16 7923 Disconnected OPS Detector Incorrect for outage 1 RTD-lll disconnected indication work Disconnected 7/26/80 16 8036 OPS Detector Incorrect for outage 1 RTD-110 disconnected indication work Exhaust rad mon. Calibrate re-7/10/80 17 5462 OPS Unknown does not agree corder, per- 36 17-RR-458 with recorder form F-ISP 26 Calibrate, in-7/15/80 17 7724 OPS Unknown Incorrect creased sense- 4 R-15-459 indication tivity 5485 Performed ISP-1/19/80 72 Battery room OPS Loose connector TI-129 reads 87 for TT-129 3 temp. indicator in RTD-129 unseale and TI 129 '

'/30/80 76 7710 OPS Unknown Incorrect dis- Reset discharge 8 CO? Syst charoe time timers

'/10/80 93 5468 OPS N/A Invalid alarm Calibrated 3 PS-llA/12A PS-12A Switch comes in

'/10/80 93 5467 OPS Low set point below normal Calibrated 10 93 TS-1A oper. temp. TS-1A,1C Inaccurate

'/10/80 93 5490 OPS N/A fuel oil level Adjusted level 4 LI 101 A&C indicators indicator Alarm annunci-

/19/80 93 7792 ops Blown bulb ator failure Replaced bulb 4 93 ECP-B nndor + n c +-

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM 0 EST #

, HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T 26 Jun 70 5194 Visual NRC Bulletin 79-02 Modified BFSK 365 BFSK 365 128 1/2 Inspection 27 Jun 66 5142 Visual NRC Bulletin 79-02 H66-86 Modified H66-86 310 1/4 Inspection 27 Jun 66 5893 Visual NRC Bulletin 79-02 Modified BFSK 427 90 BFSK 427 Program 27 Jun 15 5248 Visual NRC Bulletin 79-02 H15-195 Modified H15-195 150 1/4 Inspection

, 27 Jun 66 5234 Visual NRC Bulletin 79-02 Modified BFSK 451A 176 1/2 BFSK 451A Inspection

25 Jun 10 6247 N/A None Performed preventative mainte-

~

28 MOV-16B nance of valve operator 27 Jun 76 7368 N/A None Performed preventative ma nt -

4 P-1 nance of fire pump battery, system 26 Jun 12 5510 Ops Valve operator gear Replaced geared limit switch and 30 MOV-15 limit switch failure repacked gears with high temper-ature grease

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM RMSU HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T ME COMPONENT #

HOURS 20 Jun 10 6247 N/A None Performed preventative mainte- 18 MOV-13B nance on electrical controller and valve actuator 25 Jun 10 6247 N/A None Performed preventative mainte- 28 MOV-16B nance on electrical controller and valve actuator 18 Jun 10 6817 LLRT Faulty valve operator Replaced torque switch and per- 16 MOV-38B torque switch failing formed complete preventative to properly seat valve maintenance on valve operator and controller 23 Jun 02 4780 Installing Unknown Heated and bent back 1" 5 - pene- 8 Headspray trant weld satisfactorily Nozzle' 24 Jun 27 2557 Audio Vibration Tightened 1 AOV-ll4 23 Jun 10 6902 Ops Loose connection caus- Tightened electrical connection' 8

MOV-17 ed valve isolation ,' -

21 Jun 10 6247 N/A None Performed preventative mainte- 12 MOV-13B nance on valve operator and ,

electrical controller 19 Jun 71 6688 N/A None Electrical preventative mainte- 30 SB-1,2 nance of 125 VDC station bat-teries 26 Jun 08 4781 Operation Faulty switch caused Replaced pins and slides 25 Refuel mast to hit full up Bridge stop, bent pins and brush guides

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT -

SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

Dt.TE SYSTEM K Q ST HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE 26 Jun 15 6981 LLRT Seat leakage Repaired RBC-22A 74 RBC-22A 26 Jun 15 6983 LLRT Seat leakage Repaired RBC-22B 31 RBC-22B 26 Jun 15 6892 LLRT Seat leakage Repaired RBC-33 RBC-33 104 1/2 26 Jun 15 6812 LLRT Seat leakage Repaired RBC-20A RBC-20A 34 1/2 26 Jun 46 '

5427 LLRT Bonnet leak Repaired ESW-16D 12 ESW-16B 26 Jun 15 12975 LLRT Seat leakage Repaired RBC-26A 52 RBC-26A 27 Jun 12 :7362 Visual Broken leak-off line Repaired leak-off line 36 MOV-15  ;

J7 Jun 10 6821 LLRT Seat leakage Repaired MOV-33 MOV-33 87 1/2 27 Jun 15 6980 LLRT Seat' leakage Repaired RBC-26B 25 RBC-26B 27 Jun 12 2536 Visual Packing leak Repacked MOV-15 MOV-15 220 3/4

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

WORK REQUEST #

DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION COMPONENT # ACTION TAKEN TO PRECLUDE RECURRENCE T ME HOURS 30 Jun 14 6823 Visual Out of adjustment Adjusted operator Aov-13A 49 1/4 30 Jun 70 5892 Visual NRC Bulletin 79-02 Modified hanger D 97 Hanger D Inspection 27 Jun 03 5390 Operation Leaking seals Replaced accumulator 14 HCU 22-43 30 Jun 03 4814 Q.C. No documentation of Rebuilt accumulator 9 SN-A 5352 rebuild 25 Jun 02 6697 Surveillance Failed seals, scored Replaced 3 " snubber with 4" 12 2-1A-S-12 testing cylinder snubber - modified hanger to suit L July 67 5457 Visual Normal use Replaced filters .,

2 UC-16B 2 July 93 5483 Audio Wear Replaced injector rock' er arm arid 2 EDG-A retaining spring 27 Jun 71 7272 N/A None Performed electrical preventative 4 INV-3A,3B maintenance on charger-inverters

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT -

SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM O T HOW DETECTED CAUSE OF MALFUNCTION ET ACTION TAKEN TO PRECLUDE RECURRENCE T ME HOURS 2 July 19 5166 Visual NRC Bulletin 79-02 Modified H19-223 134 1119-223 Inspection 3 July 13 4954 LLRT Seat leak Repaired RCIC-04 169 1/2 RCIC-04 3 July 13 6819 LLRT Seat leak Lapped seat 209 1/2 RCIC-03 4 July 05 6699 N/A None Performed preventative mainte- 8 Al,A2,B1,B2 nance and inspect main Scram con-tractors and NRC circular 78-09 1 July 93 4965 N/A Preventative Mainte- Performed preventative mainte- 460 EDG-A,C nance nance .

! 4 July 02 4779 N/A N/A Installed torus drain flange '

8 X-213 covers which were removed to drain torus ,,

3 July 10 5247 Visual NRC Bulletin 79-02 Modified H10-473 383

. H10-473 Inspection 3 July 70 5891 Visual NRC Bulletin 79-02 Modified BFSK-677 58 BFSK 677 Inspection

] 4 July 15 5243 Visual NRC Bulletin 79-02 Modified H15-301 spring can 19 H15-301 Inspection setting

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL 8 MECHANICAL MAINTENANCE

SUMMARY

O DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE ET 4 Jul5 70 5246 Visual NRC Bulletin 79-02 Modified BFSK 682 132 BFSK 682 Inspection 7 July 10 1940 Visual NRC Bulletia 79-02 Modified 1110-493 217 1/2 Eilb4 93' Inspection 5 July 10 5214 Visual NRC Bulletin 79-02 Modified 1110-602 283 1/2 1110-602 Inspection 8 July 66 5910 Analysis NRC Bulletin 79-02 Modified BFSK 337 (1) 202 1/2 BFSK 3T)(1) Inspection 8 July 10 5237 l Visual NRC Bulletin 79-02 Modified 1110-461 588 1/2 1110-461 Inspection 5 July 02-3 5434 Visual Arc strike on 1" sens- Removed arc strike 16 1"-I-1504-9 ing line 1"-I-1504-9 3 July 13 /.9$4 LLRT Seat leak Repaired RCIC-04 253 FCIC-04 3 July 13 6819 LLRT Seat leak Repaired RCIC-03 - l -

209 1/2 RCIC-03 '

5 July 27 6811 LLRT Excess leakage Repaired CV-68 414 CV-68 -

5 July 27 6984 LLRT Seat leakage Repaired AOV-131A 46 AOV-131A 7 July 76 5492 Surveillance Damaged fuse Replaced fuses and performed 18 P-1 testing preventative maintenance

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT '

SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM Q ST HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T ME HOURS

, 7 July 88 5441 Ops Gain too high on radio Adjusted transmitter / receiver 14 CR-2 control transmitter / gains receiver 9 July 71 5437 Ops Failure of charger Replaced PC Board 4 INV-3A voltage / current con-trol logic 9 July 93 5399 Ops Heater circuit over- Increased overload adjustment 4

WH-3B load, heater setpoint from 85% to 110%

out of adjustment caus-ing overload to false trip l 8 July 10 5890 Visual NRC Bulletin 79-02 Modified H10-172 22 H10-172 Inspection I

8 July 10 6821 Ops Valve disc wedged into Repaired and repacked MOV-33 MOV-33 seat 139 1/2

i 10 Jul 76 6076 N/A None Installed 36 smoke detectors in 120 SD control room panels - FP Upgrade 4

11 Jul 70 5897 Visual NRC Bulletin 79-02 Modified Hanger E 57 Hanger E Inspection 14 Jul 34 6:186 LLRT Packing leak Repacked valves 30

FWS 12B&l3B_

j 14 Jul 34 6977 LLRT Seat ler.kage FW "B" NRV Lapped valve, repacked 792 1/4 (NRV lllB)

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL 8 MECHANICAL MAINTENANCE

SUMMARY

S DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T 12 Jul 03 7668 Operations Worn packing on 111 Replaced valve - repacked 10 HCU 02-23 valve Returned to stores 13 Jul 15 7735 Operations ' Drain nipple too close Plugged drain line, short enough 30 Supply line to wall, broke off due to pass through penetration and to B&D EDG to pipe movement clear wall 16 Jul 23 7669 Ops Electrical unseating of Replaced failed motor 30 MOV-17 manually torque seated _

valve 12 Jul 29 6985 Surveillance Seat leakage Machined main seat, lapped disc, 1 AOV-86 A testing lapped pilot seat and disc, re-packed i

17 Jul 71 5443 Maintenance Cable jacket damage - Repaired cable 1 BUS 10600 reason unknown 17 Jul 71 5759 Maintenance Cable possibly damaged Repaired cable 1 27aSOV-123A during fire stop up-grading 18 Jul 10 7667 MOV-34A Surveillance Misadjustment of valve Adjusted operator position rotors 60 testing operator limit switch- and torque switches. Performed ,

es and torque switch preventative maintenance on valve setting caused exces- electric controller and operator sive stroke times 16 Jul 66 5917 Visual NRC Bulletin 79-02 Modified Hanger E 318 3/4 Hanger E Inspection 16 Jul

( 66 5911 Visual II""9"# D NRC Bulletin 79-02 Modified Hanger D 30 l

Inspection .

POWER AUTHORITY OF THE STATE OF NEW YORK .'

JAMES A. FITZPATRICK NUCLEAR POWER PLANT -

SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM ST HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T 20 Jul 23 5615 Ops MOV-16 Loose connection on Tightened connection and per- 40 valve operator motor formed preventative maintenance brush rigging assembly 22 Jul 13 7798 Ops Moisture in junction Repaired electrical connections 14 MOV-18 box causing DC System and provided drainage path ground 17 Jul 01-125 7797 Ops Dirty filters Replaced filters 6 F-113 17 Jul 02 4811 Visual Loose cooling water Tightened joints 3 P1A&B pipe joints 17 Jul 02 4331 Visual Worn valve internals Replaced valve 12 RV-5 caused leakage -

17 Jul 03 6989 Ops Packing leak on lll Replaced with rebuilt valve HCU 02-19 3 valve 17 Jul 03 7689 Opn Packing leak on 111 Replaced with rebuilt valve HCU 38-35 3 valve 17 Jul 03 7019 Ops Packing leak on 111 Replaced with rebuilt valve 3 HCU 34-07 valve

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL 8 MECHANICAL MAINTENANCE

SUMMARY

S DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE 22 Jul 03 , 7814 Opn Packing leak on 111 Itoplaced with rebuilt valve 4 ilCU 30-23 valve 17 Ju] 10 7800 Surveillance Unknown - nunpected Cleaned straincru - did not solvt 3 S-S A & Il tenting clogged strainern problem cauned low flow and failure of nurveillance tenting 17 Jul 1 "? 7692 Opn Pailed pump Iteplaced pump 2 111S-45T5 22 Jul 10 _6 fs l 4 IJ.itT Seat leakage Repaired MOV-26n 670 MOV-268 19 Jul 02-2 6586 IJ.itT Seat leakage Itepaired Itwit-1311 IiWRTII 257 1/2 23 Jul 10 5156 Visual NHC llulletin 79-02 Modified 1110-528 201 Il10-67iI Innpcetion - -

4 23 Jul 19 5223 Vinual NRC !!ulletin 79-02 Modified 1119-17 482 3/4 iiF; TTY Inupection 23 Jul 23 5229 Vinual NRC nulletin 79-02 Modi fied l123-3 418 1/4 IIi' 373 ' Inupection 24 Jul 15 5162 Vinual MRC !!ulletin 79-02 Modified 1115-2 541 1/2 iTIF T Inapectton 23 Jul 13 6979 I.T.HT Seat leakage itepai red MOV-15 MOV-15 676 1/2 .

POWER AUTHORITY OF THE STATE OF NEW YORK '

JAMES A. FITZPATRICK NUCLEAR POWER PLANT I SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

DATE SYSTEM Q I HOW DETECTED CAUSE OF MALFUNCTION E ACTION TAKEN 10 PRECLUDE RECURRENCE T ME HOURE 25 Ju] 13 7779 LLRT Packing leak Repacked RCI-752 & 753

, RCI-752&753 60 25 Jul 05 766G Ops Grounded power cable Replaced section of cable RPS "B" 20 Power 25 Jul 27 8032 Ops Position switch lever Adjusted lever arms PNS-142, 7 arms out of adjustment

143, 144 1

1 1

l .,

I .

i

!