ML19253A618

Monthly Operating Rept for Aug 1979

ML19253A618
Person / Time
Site:	FitzPatrick
Issue date:	09/10/1979
From:	Zufelt E POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML19253A608	List: ML19253A607 ML19253A618
References
NUDOCS 7909100467
Download: ML19253A618 (24)

Text

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OPERATING DATA REPORT DOCKET NO. 50-333 DATE SCPt. 1979 COMPLETED BY h. Zufelt TELEPilONE (315)342-3840 OPERATING STATUS Fit: Patrick Notes

1. Unit Name:

2. Reporting Period: 790801 - 790831

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): 800

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since !.ast Report, Give Reasons:

None

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

10. Reasons For Restrictions,1f Any: Plant in cold shutdown condition in accordance with NRC "Show Cause" order of March 13, 1979.

This Month Yr..t o-Da t e Cumulatise i1. Ilours In Reporting Period 744 5831 35904

12. Number Of Ilours Reactor Was Critical 0 1767.3 23829.5

13. I;eactor Resene Shutdown liours 0 0 0

14. Ilours Generator On-Line 0 1767.3 23054.4

15. Unit Resene Shutdown flours 0 0 0 '

16. Gross Thermal Energy Generated (MWil) 0 3626160 4584030S

17. Gross Electrical Energy Generated (MWil) 0 1235720 15530590

18. Net Electrical Energy Generated (MWil) 0 1198435 15024420

19. Unit Service Factor 0 30.3*o 64 . 2".

20. Unit Asailability Factor 0 30.3*o 64.2'o

21. Unit Capacity Factor (Using MDC Net) 0 25.7'o 58.3o

22. Unit Capacity Factor (Using DER Net) 0 2 5 . 0'. 51. 0".

23. Unit Forced Outage Rate 100% 69.7'o ,

2 2. 3*.

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

None

25. If Shut Down At End Of Report Period. Estimated Date of Startup: September 5, 1979

26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved INITIA L CRITICA LITY INITI AL ELECTRICITY COMMERCI AL OPER ATION 8350 %

7 900100 Wp 7

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-333 UNIT JAFNPP DATE Sept.1979 CO\tPLETED BY E. Zufelt

• - TELEPilONE (315)342-3840 Af0 NTH August 1979 DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net) (S!We Net) 1 0 0 37 2 0 0 is 3 0 0 4 0 0 20 5 0 0 21 6 0 0 22 7 0 2; O 8 0 0 24 9 0 0 25 10 0 0 26 11 0 0 27 32 0 0 28 13 0 0 29 14 0 0 30 15 0 0 33 16 0 SUT1ARY:

Unit remains in cold shutdown condition in accordance with the NRC "Show Cause" order of ?! arch 13, 1979.

33130.'i6

DOCKET NO.

50-333 UNIT S!!UTDOWNS AND POWER REDUCTIONS UNIT N AME JAFNPP DATE Sept. 1979 COMPLETED BY L. Zsifelt REPORT MONTil August 1979 TELEPIIONE (315)342-3940

"' ' i es '5 ea .: . 5

-, .=2 _e E ., Ea Licensee c 't c% Cause & Corrective No. Date g gg g ,g 5 Event 55 83 Action to

$E E j d5 j Report e NC U Prevent Recurrence C

5 790315 F 744 D 4 79-014 ZZ ZZZZZZ Continuing re-evaluation of stress calculations and making modifications as required. (Cumulative hours to date - 4063.7) i t

1 2 3 4 g F: Forced Reason: Method: Exhibit G - Instructions

. S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data l Mk B Maintenance of Test 2 Manual Scram. Entry Sheets for Licensee C;; C-Refueling 3 Automatic Scram. Event Report (LER) File (NUREG-C D Regularory Restriction 4 Other (Explain) 0161) l[ E-Operator Training & License Examination

t F Administrative 5 G-Operational Error (Explairi) Exhibit I - Same Source Il-Ot her ( Explain)

POWER AUT110RITY OF Tl!E STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical S Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT # 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECI,UDE RECURRENCE TIME 110URS 24 Jul 23 1385 Visual Anchor bolt loose Repaired 1123-94 33'1 1123-94 21 Jul 76 1796 ST Dirty contactor contacts Cleaned and performed PM on motor 3 P-2 controller 13 Jul 23 1781 Visual NRC Bulletin 79-02 Repaired 1123-39 70 1123-39 Inspection i 25 Jul 10 1532 Visual NRC Bulletin 79-02 Rfodified 1110-514 361's 1110-514 Inspection 24 Jul 12 1906 Visual NRC Bulletin 79-02 Repaired PFSK-1039 200 3/4 PFSK-1039 Inspection 25 Jul 12 2245 Visual NRC Bulletin 79-02 Repaired 1112-87 146 i 1112-87 Inspection CD U 25 Jul 10 1778 Visual NRC Bulletin 79-02 Modified 1110-204 229 1110-204 Inspection U'

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, 25 Jul 23 1384 Visual Anchor bolt loose Repaired 1123-45 51's 1123-45 26 Jul 66 1539 Visual NRC balletin 79-02 Modified 1166-39 260'$

1166-39 Inspection

POWER Alfil10RITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 5 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT #  !!0N DETECTED CAUSE OF b1ALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME HOURS 25 Jul- 01-125 2171 OPS SCR in heater temperature SCR humidity control feature is 3 E-5B controller shorted to jumpered out pending future install-ground. Ref. LER 78-16 ation of modification F1-78-42 and plant modification F1-78-42.

27 Jul 02 2274 OPS Actuating arm for open Adjusted actuating arm 2 A0V-18 indicating light out of adjustment i

27 Jul 10 1381 Visual NRC Bulletin 79-02 Repaired 1110-605 585 1110-605 Inspection i

27 Jul 29

,3 2091 Visual NRC Bulletin 79-02 Removed henger 36 g) ligr between Inspection q :- Pt 50 6 54 4

LC 31 Jul 23 Q) 963 N/A None Completed SIL-274 2464 TU-2 31 Jul 23 1032 N/A None Completed SIL-233 200 TU-2 27 Jul 12 1904 Visual NRC Bulletin 79-02 Repaired PFSK-1041 220 3/4 PFSK-1041 inspection 23 Jun 29 1916 Visual NRC Bulletin 79-02 Tested snubber 16 1129-248 Inspection

I POWER AUTil0RITY OF TIIE STATE OF NEW YORK JA5fES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 h!echanical F!aintenance Surrary DATE WORK REQUEST # REPAIR SYSTEh! I!OW DETECTED COS!PONENT # CAUSE OF h!ALFUNCTION ACTION TAKEN '10 PRECI,UDE RECURRENCE TIFIE 110URS 28 Jul 02-3 5670 I6C PS-51A rack v: 1ve seat Replaced valve 8 PS-51A leakage 28 Jul 02-3 3732 ISC PI-60A rack valve seat Replaced valve 8 PI-60A leakage 31 Jul 29 2230 Visual Bolts loose 5fodified hanger 189 3/4 PFSK-1260 31 Jul 10 2098 Visual NRC Bulletin 79-02  ?!odified hanger 215 1110-500 Inspection 31 Jul 12 1760 Visual NRC Bulletin 79-02 Installed new Ililti's 172 1112-131 Inspection 31 Jtil 12 1758 Visual NRC Bulletin 79-02 Installed new bolts 241 1/4 1112-129 Inspection 31 Jul 29 2229 Visual NRC Bulletin 79-02 flodified auchor 233 1/4 PFSK-897 Inspection C

2 Aug 34 2237 Visual NRC Bulletin 79-02 Modified !!34-18 540 H 1134-18 Inspection C2 O

POWER AUTl!0RITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE. SYSTEM COMPONENT # If0W DETECTED CAUSE OF MALFUNCTION ACTIO.' TAKEN TO PRECl.UDE RECURRENCE TIME

!!0URS 2 Aug 10 1922 Visual NRC Bulletin 79-02 Completed repairs per MPT-15 258's 1110-40 Inspection 2 Aug 10 2096 Visual NRC Bulletin 79-02 Installed new IIilti anchors per 239's 1110-604 Inspection MPT-15 2 Aug 10 2221 Visual NRC Bulletin 79-02 New baseplates, washers 161 1110-606 Inspection 2 Aug 12 1759 Visual NRC Bulletin 79-02 Installed new anchors 150 1112-132 Inspection CD 2 Aug 290.3 2152 Vent leaking Rubber seals leaking Replaced seals 40 C A0V-86A

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, u i 2 Aug 10' 2226 Visual NRC Bulletin 79-02 Replaced anchor bolts 298 1110 511 f, 512 Inspection 2 Aug 46 1312 Visual NRC Bulletin 79-02 Grouted and completed MPT-15 39 1146 Detail "C" Inspection l

2 Aug 14 2139 Visual Laborer got mop stuck Replaced pump seal, set impeller 17 P-2A in rotating shaft of clearance Core Spray llolding Pump

PONER AUTl!0RITY OF TIIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Afechanical Maintenance Summary DATE WORK REQUEST # REPAIR SYSTEM IION DETECTED CAUSE OF MALFUNCTION COMPONENT # ACTION TAKEN TO PRECI,UDE RECURRENCE TIME

!!OURS 3 Aug 29 1770 Visual NRC Bulletin 79-02 Replaced baseplate 6 new quick bolts 145 1129-262 Inspection 3 Aug 29 1771 Visual NRC Bulletin 79-02 Replaced baseplate 6 new quick bolts 116 1129-260 Inspection 3 Aug 34 1913 Visual NRC Bulletin 79-02 Modified S34-16A 87h S34-16A Inspection 3 Aug 46 1561 OPS Pump did not meet Sent to vendor for refurbishment 308 P-2B Technical Specifications 3 Aug 29 2228 Visual NRC Bulletin 79-02 Modified baseplate 289's 1119-225 Inspection 3 Aug 34 2097 N/A None Removed and reinstalled insulation 7 S34-14A 6 16A for inspection 3 Aug 19 2220 Visual NRC Bulletin 79-02 Installed Ililti's and baseplates 272 3/4 lil9-215N Inspection 5 Aug 23 2116 OPS Improperly adjusted Adjusted breaker operator 2 MOV-57 molded case circuit break-(O cr operator. Operator Cd was overtravelled C:

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i PONER AUT110RITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT # liOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME liOURS 4 Aug 46 1122 Visual No malfunction. Valve Installed new dust cap 2 MOV-100A, B operator missing dust cap -

3 Aug 46 1428 Visual NRC Bulletin 79-02 Repaired 1115-2 94 111 5 - 2 Inspection 3 Aug 19 1664 Visual NRC Bulletin 79-02 Repaired 1110-223 170 1110-223 Inspection 3 Aug 23 1752 Visual NRC Bulletin 79-02 Repaired PFSK-1631 120 PFSK-1631 Inspection 4

3 Aug 10 2089 Visual NRC Bulletin 79-02 Repaired 1110-532 21 1110-532 Inspection I 1 Aug 10 1376 Visual NRC Bulletin 79-02 Repaired PFSK-721 69 PFSK-721 Inspection 5 Aug 19 2217 Visual NRC Bulletin 79-02 Modified S-76 231h S-76 Inspection 1

6 Aug 10 CD 1773 Visual NRC Bulletin 79-02 Repaired 1110-398 114 1110-398 Inspection C

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PONER AUT110RITY OF TIIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM 110W DETECTED COMPONENT # CAUSE OF MALFUNCTION ACTION TAKEN TO PRECL,UDE RECURRENCE TIME liOURS 6 Aug 46 1313 Visual NRC Bulletin 79-02 Repaired 1146-334 19 1146-334 Inspection 6 Aug 10 2235 Visual NRC Bulletin 79-02 Modified 1110-109 286 1110-109 Inspection 10 Aug 15 2119 OPS Tripper arms on motor Adjusted tripper arms and performed 4.1 MOV-100A2 drive shaft in operator preventive maintenance out of adjustment 7 Aug 10 2076 Visual Loose jam nuts on Tightened jam nuts 2 1110-50 hanger turnbuckle 7 Aug 14 2090 Visual NRC Bulletin 79-02 Repaired 1114-49 76 1114-49 Inspection 6 Aug 29 1657 Visual liydraulic cylinder has Rebuild hydraulic cylinder 5024 A0V-80B oil seal leak 8 Aug 13 2203 Visual NRC Bulletin 79-02 Modified Ill3-46N 283 3/4 Ill3-46N Inspection 7 Aug 10 1377 Visual NRC Bulletin 79-02 Repaired 1110-215 94 1110-215 Inspection CO Q

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POWER AUT110RITY OF TIIE STATE OF NEW YORK JM4ES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 5 htechanical h!aintenance Summary WORK REQUEST a REPAIR DATE SYSTEh!

COMPONENT # 110N DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECI.UDE RECURRENCE TIME 110URS 9 Aug 11 2470 Alarm SBLC explosive valve Replaced meter relays. Sent old 's11-67B continuity circuit meter relays out for rebuild / calibration relay out of adjustment 8 Aug 10 1311 Visual NRC Bulletin 79-02 Repaired 1110-14 114 1110-14 Inspection 9 Aug 14 1784 Visual NRC Bulletin 79-02 Repaired 1114-68 165 111 4 - 6 S Inspection 4

9 Aug 14 1909 Visual NRC Bulletin 79-02 Modified 1114-50 206

, 1114-50 Inspection i

9 Aug 46 1755 Visual NRC Bulletin 79-02 Repaired Il46-176A 201'4 il46-176A Inspection 9 Aug 10 1154 Visual NRC Bulletin 79-02 Repaired 1110-113 90 1110-113 Inspection 9 Aug 46 1310 Visual NRC Bulletin 79-02 Repaired 1146-336 79 1146-336 Inspection 10 Aug 10 (.O 1386 Visual NRC Bulletin 79-02 Repaired 1110-608 133k 1110-608 Inspection r,

POWER AUTIIORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PIANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT n  !!0W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME IlOURS 12 Aug 10 1529 Visual NRC Bulletin 79-02 Modified 1110-395 270

!!10-395 Inspection 14 Aug 03 1104 N/A NRC Bulletin 78-14 Replaced Buna-N parts in solenoid 36 SOV-29,31,140- valves. Also replaced coil in SOV-29.

AGB 1; Aug 12 1766 Visual NRC Bulletin 79-02 Repaired 1112-52 272h 1112-52 Inspection 11 Aug 10 2088 Visual NRC Bulletin 79-02 Repaired 1110-25 119 1110-25 Inspection 12 Aug 12 1763 Visual NRC Bulletin 79-02 Repaired 1112-85 366 1112-85 Inspection 11 Aug 10 2159 Visual NRC Bulletin 79-02 Modified il10-51CN 118 il10-51CN nspecdon 12 Aug 03 2191 Visual NRC Bulletin 79-02 Modified QS-160 219 QS-160 Inspection 12 Aug 19 2238 Visual NRC Bulletin 79-02 Modified PFSK-1000 165 PFSK-1000 Inspection CO CJ tc; p

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POWER AUTliORITY OF TIIE STATE OF NEW YORK JASIES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Ffechanical Flaintenance Summary WORK REQUEST # REPAIR DATE SYSTEh!

COSIPONENT # 110N DETECTED CAUSE OF htALFUNCTION ACTION TAKEN TO PREC,LUDE RECURRENCE TIb!E Il0URS 13 Aug 10 2206 Visual NRC Bulletin 79-02 5fodified 1110-394 202 1110-394 Inspection 13 Aug 27 2211 Visual NRC Bulletin 79-02 Ffodified 1127-4 27 112 7 - 4 14 Aug 12 1661 Visual NRC Bulletin 79-02 Repaired 1112-130 382 I

1112-130 Inspection t 15 Aug 29 510 N/A NRC Bulletin 78-04 Replace open/close/90*a open limit 200 A0V-80A,B,C,D switches with environmentally qualified switches on all inboard i Flain Steam Isolation Valves in Containment.

15 Aug 02 2541 OPS Valve Operator rotors Reviewed with blaintenance personnel 2 h!OV-53B #3 f, #4 were disengaged the procedure for perfcrming prevent-

, following previous Ph! ive maintenance on Limitorque valve operators.

16 Aug 10 2074 Visual NRC Bulletin 79-02 Repaired 1110-14 10 1I10-14 Inspection 16 Aug 10 1762 Visual NRC Bulletin 79-02 Repaired 1110-396 61 1110-396 Inspection CO E3, w

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PONER AtJTi!0RITY OF TIIE STATE OF NEW YORK JAh!ES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical S Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE- SYSTEM COMPONENT y 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECI;UDE RECURRENCE TIME Il0URS 16 Aug 10 2085 Visual NRC Bulletin 79-02 Repaired 1110-102 102 1110-102 Inspection 16 Aug 10 1497 Visual NRC Bulletin 79-02 Repaired 1110-244 145 1110-244 Inspection 16 Aug 46 1314 Visual NRC Bulletin 79-02 Repaired 1146-350 149 1146-350 Inspection 16 Aug 29 2527 Visual Packing leak Repacked valve 8 MOV-102 16 Aug 10 1171 Visual NRC Bulletin 79-02 Repaired 1110-104 46 1110-104 Inspection i

18 Aug 46 1315 Visual NRC Dulletin 79-02 Repaired 1146-349 14813 1146-349 Inspection 16 Aug 46 1753 Visual NRC Bulletin 79-02 Repaired 1146-348 85 1146-348 Inspection 16 Aug 46 1754 Visual NRC Bulletin 79-02 Repaired 1146-347 81 g 1146-347 Inspection Oj

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JAh!ES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 bicchanical h!aintenance Su:=ary DATE WORK REQUEST # REPAIR SYSTEh! C05tPONENT ,, 110W DETECTED CAUSE OF b!ALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIb!E IIOURS 16 Aug 46 1383 Visual NRC Bulletin 79-02 Repaired 1146-32 ' 143 3/4

!!46-32 Inspection 18 Aug 19 1678 Visual NRC Bulletin 79-02 Repaired !!19-20 6 213 478 3/4 1119-20 6 213 Inspection 18 Aug 29 2709 Visual NRC Bulletin 79-02 Ffodi fied 1129-260 26 1129-260 Inspection 18 Aug '14 1425 Visual NRC Bulletin 79-02 Repaired 1114-42 152 1114-42 Inspection 4 17 Aug 10 2186 Visual NRC Bulletin 79-02  ?!odified 1110-475 344'4 1110-475 Inspection 19 Aug 10 2188 Visual NRC Bulletin 79-02 h!odified ll10-50N 307 3/4 Il10-50N Inspection 19 Aug 19 1375 Visual NRC Bulletin 79-02 Repaired 1119-220 287 1119 - 22 0 Inspection 18 Aug 27 2582 Visual Filter flange Icak Replaced flange gasket 2 1 F-6B I N,*:

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

{ Safety Related Electrice.1 S Mechanical Maintenance Summary DATE SYSTEM WORK REQUEST # REPAIR COMPONENT # 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIb'E IIOURS 20 Aug 01-125 2572 OPS Filter dirty Replaced filter 8 F-2B 20 Aug 10 1775 Visual NRC Bulletin 79-02 Modified 1110-607 82 1110-607 Inspection 21 Aug 13 1530 Visual NRC Bulletin 79-02 Modified 1113-42 218 1113-42 Inspection 21 Aug 03 12458 OPS Defective magnetic Replaced PI with one that tested 13 CRD-30-11 switch in CRD PI. good and DRIFT indication eliminated o

21 Aug 29 2585 OPS Actuating arm out of Adjusted actuating arm 4 A0V-80C adjustment for CLOSED switch 21 Aug 03 2542 OPS Retested removed PI but Replaced PI rod and cleared position 1 CRD-34-15 could not find problem. DRIFT indication.

PI put on QC hold until further evaluation completed.

21 Aug 10 2219 Visual NRC Bulletin 79-02 Modified il10-51A 163'4 ll10-51A Inspection u[.

C:1 p s, 21 Aug 23 ps. 2207 Visual NRC Bulletin 79-02 Modified 1I23-98 1005'o Q 1123-93 Inspection

PONER Alffff0RITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary DATE WORK REQUEST # REPAIR SYSTEM 110W DETECTED CAUSE OF MALFUNCTION COMPONENT # ACTION TAKEN TO PRECLUDE RECORRENCE TIME HOURS 20 Aug 72 2583 OPS Requested fan belt Replaced fan belt 2 AllU- 30A replacement 16 Aug 10 1494 Visual NRC Bulletin 79-02 Repaired 1110-117 52'4 1110-117 Inspection 22 Aug 10 2710 N/A None Removed 6 reinstalled insulation 33 1110-503 for inspection 22 Aug 14 2546 Visual NRC Bulletin 79-02 Modified 1114-50 37 1114-50 Inspection a

22 Aug 13 2205 Visual NRC Bulletin 79-02 Modified 1113-34 784 1113-34 Inspection

! 23 Aug 29 2523 OPS Lubricant failure due to Rebuilt motor operator. Repired 64 MOV-102 heat in containment insulation on steam piping in area, dome. Repacked valve. Ref. WRED #29/2527.

23 Aug 46 1672 _

Visual NRC Bulletin 79-02 Repaired 1146-36 250'4 1146-36 Inspection 23 Aug 23 g 1538 _

Visual NRC Bulletin 79-02 Modified ll23-23N 195 g fl23-23N Inspection C:'

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POWER AUT110RITY OF TIIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR PONER PLANT i

Safety Related Electrical 6 Mechanical Maintenance Summary DATE WORK REQUEST # REPAIR SYSTEM COMPONENT y 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME If0URS 23 Aug 70 2256 OPS Faulty overload relay Faulty motor overload relay 26 FN-13B

,22 Aug 23 2192 Visual NRC Bulletin 79-02 Modified S23-4 82 S23-4 Inspection 22 Aug 10 2093 N/A None Removed G reinstalled insulation for 11 Rl!R ' lead Spray inspection Line

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23 Aug 34 781 Audible Valve exhausting air out Replaced valve 8

, SOV-111B of vent port 23 Aug 46 1218 Visual NRC Bulletin 79-02 Repaired 1146-192 279

!!46-192 Inspection l

24 Aug 10 1378 Visual NRC Bulletin 79-02 Repaired 1110-526 36 1110-526 Inspection 24 Aug 10 2185 Visual NRC Bulletin 79-02 t!odified il10-383N 200 ll10-383N Inspection CO 23 Aug 10 ta 1372 Visual NRC Bulletin 79-02 Repaired 1110-41 1017 CC 1110-41 Inspection

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POWER AUT110RITY OF TIIE STATE OF NEW YORK JAbfES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 hiechanical Maintenance Surrary WORK REQUEST # REPAIR DATE SYSTEM C03fPONENT g IION DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO P4 CL,UDE RECURRENCE TDIE Il0URS 24 02 2605 Audible Air Icak on valve Replaced air fitting 12 RV-71C connector 17 Aug 10 2138 OPS Disc nut vibrated loose Rebuilt valve internals 190 RJIR-42C 25 Aug 10 2075 Visual NRC Bulletin 79-02 Repaired 1110-127 29 1110-127 Inspection 25 Aug 23 2190 Visual NRC Bulletin 79-02 Modified S23-5 185 S23-5 Inspection 25 Aug 19 2712 Visual NRC Bulletin 79-02 Fodified 1119-229 7 1119-229 Inspection 25 Aug 10 2198 Visual NRC Bulletin 79-02 flodified il10-51B 132 il10-51B Inspection 26 Aug 03 2543 Visual None Prepared weld surface for NDE 9 Q8-160 23 Aug 1h _ 2087 Visual NRC Bulletin 79-02 Repaired 1110-450 383 y 1110-450 Inspection C/T H

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P0hTR AUTii0RITY OF TIE STATE OF NEh' YORK JAFES A. FITZPATRICK NUCLEAR P0hER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary h'ORK REQUEST # REPAIR DATE SYSTEM COMPONENT

• Il0h' DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME 110URS 26 Aug 10 2177 Visual NRC Bulletin 79-02 Repaired 1110-21 202 1110-21 Inspection 27 Aug 10 2713 isual

. NRC Bulletin 79-02 Modified il10-47A 10 ll10-47A Inspection 27 Aug 13 2199 Visual NRC Bulletin 79-02 Modified PFSK-634 274 PFSK-634 Inspection 1

27 Aug 10 2183 Visual NRC Bulletin 79-02 Modified 1110-477 36015 1110-477 Inspection f

28 Aug 23 2202 Visual NRC Bulletin 79-02 Modified 1123-46 436 3/4 1123-46 Inspection I

28 Aug 29 1928 Visual NRC Bulletin 79-02 Repaired il29-347A 80 ll29-347A Inspection 18 Aug 12 1934 Visual None Reset spring can 22 1112-85 28 Aug 10 g 2208 Visual NRC Bulletin 79-02 Modified 1110-387 330 3/4 G3 1110-387 Inspection tr b

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PONER AlTTl!ORITY OF TifE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT g  !!0W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PREC,LUDE RECURRENCE TIME liOURS 28 Aug 12 2723 Visual NRC Bulletin 79-02 Repaired 1112-87 21 1112-87 Inspection 27 Aug 12 2724 Visual NRC Bulletin 79-02 Repaired 1112-86 38 1112-86 Inspection 23 Aug 10 1786 OPS None Removed restricting orifice and 27 R0-105A enlarged bore 21 Aug 02 1044 N/A None Installed new modified topworks 2673

'V- 71 A , C , D, E ,

F,Il 21 Aug 02 1045 N/A None Modified pilot disc angle 949 RV-71K,L 29 Aug 10 ___ 1382 Visual NRC Bulletin 79-02 Repaired 1110-31 740 3/4 1110-31 Inspection 30 Aug 10 2204 Visual NRC Bulletin 79-02 Modified 1110-511 274 1110-511 Inspection 50 Aug 23 2178 Visual NRC Bulletin 79-02 Modified 1123-32 100 1123-32 Inspection LO CJ b

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b!aintenance Summary ISC - August 1979 i

Date System W rk Request #

llow Detected Cause of Results of Action taken to Repair Component # hlalfunction hfalfunction , Preclude Time Recurrence (flours) 5669 7/30/79 02-3 PS-51A ISC Age /Use Replaced valve 16.0 1800 7/30/79 02 TR-165 OPS Unknown Improper reading Found OK-None 7.0 1805 7/30/79 02 TE-145A OPS Unknown Improper reading Found OK-None 7.0 2576 Bad sequence Improper Repaired sequence 8/20/79 03 RSCS OPS logic card operation logic card 10.0 i 2616 Failed solid Notch override Repaired sequence 8/24/79 03 RF1CS OPS state timer will not work logic card 18.0

( 2133 Failed annunciato2 Changed ann.

8/6/79 05 Ann.#12-9.5.1 OPS card INOP ann. card 4.0

. 2267 Faulty Replaced power 7/30/79 07 LPRF1 "A" OPS power supply Downscale supply-Ih!P 7.6 22.0 2134 Loose liv Replaced 8/8/79 07 SRh1 "D" OPS connector Downscale Connector 6.0 2601 Test sw tch in 8/21/79 07 p s. 10 ter SRh! "D" OPS N/A Found OK 2.0

! 2611 Replaced Q7 6 QA3 8/24/79 07 LPRh!12-21A OPS Bad LPRh! card Downscale light on LPRh1 card 15.0 kf 2151 7/27/79 fj10 10-LS-100 OPS Drift No annun. Adjusted gain 16.0

[; 2127 Replaced 8/6/79 10 Annun.#3-9.3.1 OPS Failed annun. card INOP annun. annun. card 4.0 ,

JAMES A. FITZPATRICK NUCLEAR POWER PLANT  %

Maintenance Summary

• g IGC - August 1979 '*ss, N

Date Systen W rk Request # How Detected Cause of Results of Action taken to Repair Component # Malfunction Malfunction Preclude Time Recurrence (flours) 1798 7/30/79 13 TE-89A OPS Loose wire Alarm Tightened wires 6.0 2614 Broken Does not follow 8/24/79 17 RR-51 OPS Drive String input signal Replaced string 3.0 2121 8/3/79 20 FQ-530 OPS Drift Improper readings ISP-15 14.0 2568 8/20/79. 20 P-1B OPS Unknown No Auto Start Found OK 16.0 i

1879 Failed closing 8/17/79 29 A0V-80B OPS Valve repair timing ST Adjusted timing 3.0 1801 Improper Cleaned /

8/14/79 66 TICS-107B OPS Dirt operation ISP-86 12.0 1802 Improper Cleaned /

8/14/79 66 TICS-107F OPS Dirt operation ISP-86 3.5 CD gg _2_503 Improper Cleaned /

8/14/79 66 (.- TICS-107D OPS Dirt operation ISP-86 3.5

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.  ;' 2504 Improper Cleaned /

8/14/79 66 ', TICS-10711 005 Dirt operation ISP-86 3.5 2506 Adjusted i 8/24/79 76 Alarm bells OPS Drift No alarm solenoid flapper 6.0 2545 8/17/79 93 PS-10A ISC N/A N/A Calibrated 3.0 1985 8/16/79 99 Door 309 SEC q Unknown Alarm Found OK 2.0

JAMES A. FITZPATRICK NUCLEAR POWER PLANT Maintenance Summary IGC - August 1979 Date System

. rk Request #

llow Detected Cause of Results of Action taken to Repair Component # Malfunction Malfunction Preclude Time Recurrence (flours) 1970 Short ekt.

8/20/79 99 IAL-105 SEC in transmitter Alarm Replaced 8.0 1982 8/20/79 99 IAL Printer SEC Unknown Won't print Found sat. 1.0 1990 8/21/79 99 IAL 103 6 109 SEC Drift Too sensitive Adjusted gain 18.0 I

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