ML19254F436

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Monthly Operating Rept for Oct 1979
ML19254F436
Person / Time
Site: FitzPatrick Constellation icon.png
Issue date: 11/30/1979
From: Zufelt E
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML19254F435 List:
References
NUDOCS 7911090426
Download: ML19254F436 (13)
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OPERATING DATA REPORT DOCKET NO. 50-333 DATE Nov. 1979 COMPLETED BY E. Zufelt TELEPHONE C315)342-3840 t

OPERATING STATUS j FitzPatrick Notes

l. Unit Name:
2. Reporting Period: 791001 - 791031 2436
3. Licensed Thermal Power (MWr): '
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 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 II. Hours In Reporting Period 745 7296 37369

12. Number Of Hours Reactor Was Critical 745 3167.4 25229.6
13. Reactor Reserve Shutdown Hours 0 0 0
14. Hours Generator On-Line 745 3067.9 24355
15. Unit Reserve Shutdown Hours 0 0 0
16. Cross Thermal Energy Generated (MWH) 1661462 6079694 48293842
17. Cross Electrical Energy Generated (MWH) 570610 2062720 16357590
18. Net Electrical Energy Generated (MWH) 553620 1999585 15825570
19. Unit Service Factor 100.0% 42.0% 65.2%
20. Unit Availability Factor 100.0% 42.0% 65.2%
21. Unit Capacity Factor (Using MDC Net) 92.9% 34.3% 58.8%
22. Unit Capacity Factor (Using DER Net) 90.5% 33.4% 51.6% _
23. Unit Forced Outage Rate 0.0% 58.0% 21.8%
24. Shutdowns Scheduled Over Next Months (Type. Date,and Duration of Each):

Snubber inspection and refueling outage scheduled for March 1980

25. If Shut Down At End Of Report Period, Estimated Date of Startup:
26. Units In Test Status (Prior ta Commercial Operation): -- ------ Forecast Achieved -- -

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

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AVERACE DAILY UNIT POWER LEVEL DOCKETNO. 50-333 r

UNIT JAFNPP DATE Nov. 1979 COMPLETED BY E. Zufelt TELEPflONE (315)342-3840 MON 7y October 1979 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net) 721 37 808 2 735 18 807 3 787 39 802 4 778 20 802 5 759 21 808 _

6 660 22 806 7 765 808 23 8 783 24 809 9 777 25 812 10 798 26 768 g3 805 27 420 12 802 28 404 13 803 29 490 34 806 30 658 IS 808 33 658 I6 808 .

SUSNARY: Unit averaged 95% of rated output for this reporting period.

Reduced power on October 26, 1979 to perform control rod sequence exchange.

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UNIT SilUTDOWNS AND POWER REDUCTIONS DOCKET NO. S0-333 UNITNAME JAFNPP DATE November 1979 COMPLETED BY E. Zufelt REPORT MONTil October 1979 TELEPliONE 315)342-3840

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c o 2 E "N Cause & Corrective No. Date g 3g g ,3 g 5 Event u? E3 Action to

$E 5 j@g Report ar AG ju Prevent Recurrence 6

7 791026 5 0 11 4 N/A N/A N/A Reduced power to perform control rod sequence exchange E

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F: Forced Reason: Method:

Ni S: Scheduled Exhibit G. instructions A Equipment Failure (Explain) 1-Manual for Preparation of Data B Maintenance of Test 2 Manual Scram. Entry Sheets for Licensee o

  • C. Refueling 3 Automatic Scram. Event Report (LER) File (NUREG-g D Regulatory Restriction 4-Other (Explain) 0161) g E Operatur Training & Ucense Examination F-Administrative 5 G Operational Error (Explain) Exhibit ! Same Souree iJ-Other (Explain)

POWER Alml0RITY OF UIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE OCTOBER 1979 The unit averaged 95% of the rated thermal power for the entire reporting period. Power was reduced on October 26, 1979 to perform a rod sequence exchange.

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POWER AlmiORITY OF Tile STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT f

Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT # 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME

!!OURS 23 Sep 10 3168 OPS Dual position indication Aligned switch actuator 4 PCV-69A for valve 10-PCV-69A caused by misalighment of position switch actuator 25 Sep 23 2756 Visual Enlarged clearances Installed shim.; to reduce clearances 97h 1123-23 25 Sep 46 2059 _

Visual Shock III overstress Modified Detail "B" 72 Detail "B" 8 Sep 23 3050 ST Binding in position switch Replaced position switch and 2 Gov. Valve actuating cable switch actuating cable Position Switch 26 Sep 10 1942 Visual NRC Bulletin 79-02 Repaired 1110-84B 125 1110-84 B Inspection

-J 26 Seps 10 2068 Visual NRC Bulletin 79-02 Repaired il10-48A 184

% ll10-48A Inspection C . .

< 27' Sep 10 2066 Visual NRC Bulletin 79-02 Repaired 1110-42 179 3/4

  1. 1110-42 Inspection E

POWER Atml0RITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PIANT Safety Related Electrical 4 Mechanical Maintenance Summary WORK REQUEST a REPAIR DATE SYSTEM It0W DETECTED COMPONENT # CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME 10URS 2 Oct 10 2065 Visual NRC Bulletin 79-02 Repaired 1110-487 297h 1110-487 Inspection 2 Oct 14 2721 Visual NRC Bulletin 79-02 Repaired 1114-46 678 1114-46 Inspection 3 Oct 10 2070 Visual NRC Bulletin 79-02 Repaired 1110-484 169 1110-484 Inspection 1 Oct 10 1936 Visual NRC Bulletin 79-02 Repaired 1110-43 62 1110-43 Inspection 4 Oct 71 1818 Visual /ST Slight drift of solid state _ Adjusted charger output 1 INV-3B logic 2 Oct 46 2063 Visual NRC Bulletin 79-02 Repaired !!46-188 223 1146-188 Inspection

. 3 Oct g 10 2048 Visual NRC Bulletin 79-02 Repaired 1110-212 8 a 1110-212 Inspection _

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2 Oct 46 1817 Visual NRC Bulletin 70-02 Modified 1146-281 385 C:3 1146-281 Inspect 3on W

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POWER Alm 10RITY OF TIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PIANT Safety Related Electrical 4 Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYS M COMPONENT # IION i.)ETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME g !!OURS 4 Oct 10 1941 Visual NRC Bulletin 79-02 Repaired PFSK-816 50 3/4 PFSK-816 Inspection 4 Oct 66 3239 Visual Filters dirty Replaced filters 5 UC-22 A-K 5 Oct 10 2039 Visual NRC Bulletin 79-02 Modified 1110-503 20h 1110-503 Inspection i

5 Oct 10 2049 Visual NRC Bulletin 79-02 Repaired 1110-607 16 1110-607 Inspection 8 Oct 46 2057 Visual NRC Bulletin 79-02 Repaired 1146-171B 168 Il46-171B Inspection

. 7 Oct 15 2047 Visual NRC Bulletin 79-02 Modified 1115-124 485 1115-124 Inspection 4 8 Oct x 10 2060 Visual NRC Bulletin 79-02 Repaired 1110-6 74k 3 111 0 - 6 Inspection N

NRC Bulletin 79-02 Modified 1115-7 231 ff C7s 8 Oct 15 2036 111 5 - 7 Visual Inspection 8

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POWER AU1110RITY OF Ti!E STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST e REPAIR DATE SYSTEM ~

COMPONENT g fl0W C'ITECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME 10URS 4 Sep 10 1423 Visual NRC Bulletin 79-02 Repaired 1110-38 3701 1110-38 Inspection i

, 12 Oct 10 2041 Vi=ual NRC Bulletin 79-02 Modified 1110-478 233 3/4 l 1110-478 Inspection i

16 Oct 19 2798 Visual NRC Bulletin 79-02 Modified 1119-228 62 1119-228 Inspection j 16 Oct 10 2801 Visual Shock III analysis Removed PFSK-726 12 j PFSK-726 i

l 16 Oct 10 2802 Visual Shock III analysis Removed PFSK-725 14 PFSK-72S e i 16 Oct 10 2803 Visual i'ock III analysis Removed PFSK-723 11 PFSK-723 18 Octs 10 3481 OPS Valve operator open limit Adjusted valve operator open limit 14 rs ~MOV-13C switch was out of adjust- switch to limit valve travel before ment valve reached backseat. Also CZ) performed PM cn valve operator.

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POWER Alfil10RITY OF TIE STATE OF NEW YORK JAbES A. FITZPATRICK NUCIEA'l POWER PLANT -

9 Safety Related Electrical 6 Mechanical Maintenance Summary l

WORK REQUEST a REPAIR DATE SYSTEM COMPONENT # 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME ij0uRS 20 Oct 10 4017 OPS During previous maintenance Auxiliary open limit for tripping P-3C 4 MOV-13C G (WRED 10/3481) suction if suction valve is closed was j P-3C valve open liait switch was correctly adjusted. Maintenance i

adjusted. Auxiliary open personnel were advised of the necessity

, limit switch for pump trip to check all valve operator position was not readjusted as it rotors when adjusting single rotors l should have been.

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19 Oct 10 2022 Visual Shock III analycis Modified 1110-466 S0 1110-466 21 Oct 10 2026 Visual Shock III analysis Modified PFSK-727 160k PFSK-727 21 Oct 10 2028 Visual Shock III analysis Modified 1110-468 28S 1110-468 l

i 18 Oct 10 2029 Visual Shock III analysis Modified il10-86CN 102 3/4 Il10-86CN

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  • 18 Oct 10 2804 Visual Shock III analysis Removed 1110-462 10 c:? 1110-462 W

-O3 21 Oct 10 2808 Visual Shock III analysis Modified 1110-140 297 1110-140

o POWEk Atml0RITY OF TIIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEtR POWER PLANT Safety Related Electrical G Mechanical Maintenance Summary WORK REQUEST # REPAIR DATE SYSTEM COMPONENT # 110W DETECTED CAbSE OF MALFUNCTION At. -

TAKEN TO PRECLUDE RECURRENCE TIME QOURS 18 Oct 71 3432 ST Low ICV on battery pilot Performed quarterly ST-16F on entire 24 l BAT-3B cell battery and put on equalize charge

, 24 Oct 76 4027 OPS None. Fire alarm circuit Reset alarm circuit. Sun shields were 8 TIB for main transformer previously installed but under certain I alarmed due to sun and load conditions of ambient temperature and hyat from transformer loading, a detector still alarms j

24 Oct 66 2834 Visual Shock II.I analysis Removed 1166-62 3 1166-62 -

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24 Oct 10 2062 Visual Shock III analysis Modified il10-32A 2841 Il10-32A l

2S Oct 46 2800 Visual Shock III analysis Modified 1146-263 31S 1146-2 6 3 2S Oct 46 2806 Visual Shock III analysis Modified 1146-1 209\

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26 Oct 76 2818 Visual Shock III analysis Modified 1176-61 40 C) 1176-61 4

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  • J POWER AUTil0RITY OF THE STATE OF NEW YCRK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical 6 Mechanical Maintenance Summary WORK REQUEST 4 REPAIR

, DATE SYSTEM COMPONEfff # 110W DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME

,  !!OURS 26 Oct 46 2799 Visual Shock III analysis Modified il46-267AN 367 3/4 Il46-267AN 25 Oct 10 2809 Visual Shock III analysis Modified ll10-175N 137 l li10-175N i

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JAMES A. FITZPATRICK NUCLEAR POWER PLANT ,

Maintenance Summary i October 1979 - I6C Date System W rk Request # Cause of Results of Action taken to Repair How Detected Component # Malfunction Malfunction Preclude Time Recurrence (!!ours) 2795

! RECAL I

l 10-3-79 02 iT9-72A I6C DRIFT OLTT OF TOLERANCE F-ISP-3-2 20.0 2692 DIFFERENCE IN PREFORMED ISP 29-1 in 70-74 02-3 LT-201 A/B/C OPS UNKNOWN RFADINGS FOUND OK 10.0 2696 LAMP WILL NOT .

10-22-79 03 RPI LIGilTS OPS BROKEN CLIP STAY IN SOCKET REPLACED 6.0 3022 LAMP UNIT 10-23-79 03 ROD 30-47 OPS BROKFN POOR INDICATION REPLACED 6.0 3416 10-23-79 03 ROD 18-07 OPS UNKNOWN ,

DOUBLE INDICATION FOUND OK 4.0 4016 10-23-79 03 RPI #4 LITE OPS BROKEN CLIP NO INDICATION REPLACED 2.0 3341 ALARM Blfr NO 10-4-79 07 "F" APRM OPS UNKNOWN llALF SCRAM IMP 7.6 6.0 3369 10-5-79 07 "A" RBM OPS UNKNOWN INOPERABLE FOUND SAT. 1.0 3389 ALARM BUT NO 10-9-79 07 "A" APRM OPS UNKNOWN llALF SCRAM IMP 7.6 10.0 3374 10-17-79 07 15 VOLT REG. IGC FAILED TRANSISTOR IDW GUTFlTr REPAIRED 20.0 3420 10-9-79 07 "A" "D" APRM OPS DRIFT FAILED ST-5Q IMP 7.6 9.0 3350 10-10-79 10 l LS-100 OPS UNKNOWN FAILED ST FOUND SAT. 14.0

JAMES A. FITZPATRICK NUCLEAR POWER PLANT ,

Maintenance Summary i

October 1979 - ISC Date System W rk Request #

How Detected Cause of Results of Action taken to Repair Component # Malfunction Malfunction Preclude Time Recurrence Diours) 288t- REPLACED 10-12-79 11 TS-50 ISC AGE / USE DOES NOT RESPOND hey {gRggg1 24.0

! 3295 10-4-79 20 P-1A/1B OPS DRIFT NO AUTO START RE-CAL 32.0

3366 BURNED OUT 10-17-79 76 CP-107B OPS LIGIIT BUI.B FAILED ST REPLACED BULB 13.0 2735/3388 10-10-79 99 COMPUTER SEC UNKNOWN COMPUTER CRASIIED RE-PROGRAMED 20.0 2736 10-10-79 99 IAC-122/123 SEC AMPLIFIER FAILURE NO RESET REPAIRED 10.0 3214 FOREIGN MATERIAL  !

FALLING INTO 10-23-79 99 X-RAY I6C DESIGN FI FFTRONICS COVERED GPENING 2.0 i

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