ML19224D081

Monthly Operating Rept for June 1979

ML19224D081
Person / Time
Site:	FitzPatrick
Issue date:	06/30/1979
From:	Zufelt E POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML19224D079	List: ML19224D078 ML19224D081
References
MOR-790630, NUDOCS 7907100609
Download: ML19224D081 (12)

Text

'

OPERATING DATA REPORT DOCKET NO.

50-333 DATE Julv 1979 COMPLETED BY E.

2ufelt TELEPHONE I3131342.-3840 OPERATING STATUS Fit: Patrick Notes

1. Unit Name:

790601 - 790630

2. Reporting Period:

2436

3. Licensed Thermal Power (MWt):

4. Nameplate Rating (Gross MWe):

883 821

5. Design Electrical Rating (Net MWe):

830

6. Maximum Dependable Capacity (Gross MWe):

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 None

9. Power Level To Which Restricted,if Any (Net MWe):

10. Reasons For Restrictions,1f Any:

Plant in cold shutdown in acco' 'arje with NRC "Show Cause" order of March 13, 1979.

This Month Yr..to-Date Cumulative 720 4343 34416 i1. Hours In Reporting Period

12. Numbe: Of Hours Reactor Was Critical 0

1767.3 23829.5

13. Reactor Rescrve Shutdown Hours 0

0 0

14. Hours Generator On.Line 0

1767.3 23054.4

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 0 3,626,1rg 45,840,308

17. Gross Electrical Energy Generated (MWH) 0 1.235,720 15,530,590 0

1.198,435 15,024,420

18. Net E'ectrical Energy Generated (MWH)

19. Unit Service Factor 0

40. ' %

67. 0 $

20. Unit Availability Factor 0

40.7 %

67.0 %

0 34.3 *i 61.1 *;

21. Unit Capacity Factor (Using MDC Net) 0 33.6's 53.2%

22. Unit Capacity Factor (Using DER Net).

23. Unit Forced Outage Rate 100*,

59.3*s 18,2%

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

Vene Unknown - pending completion of

25. If Shut Down At End Of Report Period. Estimated Date of Startup: pipe stress reanalysis

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 790710060'i 323 123

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-333 UNIT JAFNPP DATE July 1979 CONfPLETED BY E. Zufelt TELEPHONE (3151342-3840 SiONTH June 1979 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (51We Net)

(SIWE-Net i 1

0 g7 0

2 0

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25 0

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SLNMARY:

Unit continues to remain in cold shutdown condition in accordance with the NRC "Show Cause" order of Sfarch 13, 1979.

323 l2;

s DOCKET NO.

50-333 UNIT SilUIDOWNS AND POWER REDUCllONS UNIT N AME

.I A FNPI DATE IulY 1979 COMPLETED fly li Zu fel t HLPORT MON 111

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79-014 ZZ ZZZZZZ Continuing re-evaluation of stress calculation and to make modifica-tions if required (cumulative hours to date - 2575.7)

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JAMES A. FITZPATRICK NUCLEAR POWER PLANT Maintenance Summary

. lune 1979 IfC Nl"'S' Cause of Results of Action taken to Repair Date System llow Detected Component #

Malfunction Malfunction Preclude Time Recurrence (flours) 1584 b/12/79 27 27-R-101 OPS No recording Broken pen Replaced pen 4.0 6017 Maint. repair Valve needs 6/18/79 27 27-PC-101A OPS of valve stroking Stroked 6.0 6018 6/18/79 27 27-PC-122A OPS 6.0 1873

(/23/79 27 27-PC-10lli Itic Out of cal.

Out of cal.

Calibration 4.0 11736 6/23/79 27 27-PCV-122B OPS Out of cal.

Improper control Calibration 4.0 34 6/22/79 27

-2 7-A0V-12711 OPS Valve rebuilt Out of cal.

Stroked 8.0 1579 6/12/79 76 76-Pl-103 OPS Gaue out of cal.

Replaced / cal.

4.0 753 6/18/79 93 93-AM-C I f.C Age No indicatioc Replaced / cal.

6.0 (d

1695 bJ Replaced 5/29/79 99 Camera #1 Sec.

Lightning No picture Balanced amp.

40.0

..q 1604 6/4/79 99 Camera #1 Sec.

Unknown No picture Adjusted 20.0

- s 852 6/4/79 99 Security printei Sec.

Bad Diodes Will not print Repaired 40.0 860 6/9/79 99 55cu r i t y tei _ er 9ec Brol en Will not type G. li repair 1.0

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POWER AUTl!ORITY OF TiiE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical F. Mechanical Maintenance Summary W0ltK REQUEST s REPAIR DNI.E SYSTEFI 110W DliTliCTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURPENCE TIME COMPONENT #

l'0URS 24 Jun 71 71 OPS Replace two cells of the Iteplaced with NCX-2250 cells 48 SB-1,Sil-2 wrong type.

During initial b

construction two (2) Type NCX-2550 cells were installt d instead of NCX-2250.

Also replaced cell which Installed new cell in jumpered had been jumpered. Jumpered position cell had experienced cracked case in 1977.

1212 PM N/A Disconnected, cleaned, regreased, and 24 Jun 71

_Sil-1, S B-2 retorqued all battery connections.

Rechecked torque valves following equalize charge.

27 Jun 17 1522 Audible Lower particulate pump Replaced motor bearings 10 04-2 noisy 26 Jun 02 1782 N/A Requested to clean anchor Completed retorque 6

SS-Atill-14 bolt threads fi retorque b

)

G 18 Jun 10 It>85 OPS Check valve noisy

. Replaced disc holder 300 ItllR-4 2C p.s s.

20 Jun 4 t3 167:

N/A Unable to test anchor bolts Installed new anchors 51!2 11-46-34

PONER Alril10RITY OF TifE STATE OF NEW YORK JAbtES A. FITZPATRICK NUCL. EAR POWER PLANT Safety Related Electrical 6 F:echanical Flaintenance Summary WORK REQUEST #

REPAIR DATE SYSTEF1 C0biPONENT #

110W DETECTED CAUSE OF b!ALFUNCTION

.\\CTION TAKEN TO PkECLUDE RECURRENCE TIbiE 110URS 20 Jun 46 1649 N/A Unabic to inspect anchor Installed new fasteners 40 11-46-41 bolts 21 Jun 46

_1919 N/A Anchors loose 6 broken Installed new fasteners 114 11-46-42 21 Jun 71 1457 N/A N/A Performed electrical preventative 80 Bus 1i500 maintenance on llus 11500 23 Jun 46 1674 N/A NRC-79-02 Inspection Repaired IAW F1PT-15 190 11-46-39 19 Jun 93 1654 N/A Preventive maintenance Cleaned left G right air bank 8

EDG-A solenoid valves 19 Jun 93 1655 N/A Preventive maintenance Cleaned left 6 right air bank 12 EDG-C solenoid valves.

Replaced right bank solenoid valve.

19 Jun 46 1506 OPS Strainer cover gasket leak Tightened cover 2

VJ S-5B b

.sY ljl Jun 1640 OPS llCU Valves - air leaks Rebuild solenoid valves 24

.,s

_,il('u Valves D

POWER AIRil0RITY OF Ti!E STATE OF NEW YORK JAF1ES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical G Flechanical Flaintenance Summary WORK REQUEST 8 REPAIR DATE SYSTEh!

COFIPONENT #

110W DETECTED CAUSE OF btALFUNCTION ACTION TAKEN TO PRECLUDE RECURIWNCE TIbtE Il0URS 20 Jun 93 1563 Visual Air Access fasteners spot Rewelded door latches 1

EDG-B wolds failed 2'1 Jun 93 1656 N/A Preventive blaintenance Cleaned left 6 right air bank 12 EDG-D solenoid valves 15 Jun 27 930 OPS blotor will not start Replaced two drive sub-assemblies 24 RFI,102A and new cover plate 15 Jun 27 929 OPS Excessive noise from pump Replaced pump 28 RF1-101A 16 Jun 27 693 OPS Solenoid coil is contin-Disassembled, cleaned, and rebuild 12 SOV-123B ually failing valve 16 Jun 71 1120 N/A N/A Performed electrical preventive 45 Bus 12600 maintenance on Bus 12600 Lt

- 18 Jun 70 1409 OPS liigh D/P during operation Changed filters 2

F-11B t

.2 Jun 27 11039 OPS Valve sticks shut Freed brass bushing in manual 9

A0V-126B handwheel assembly 2 Jun 27 34 OPS Position indicator broken Replaced broken indicator 40 A0V-127B

POWEll AUTil0RITY OF TiiE STATE OF NEW YORK JAMES A.

FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical f Mechanical Maintenance Summary WORK REQll;iST #

REPAIR DNI E SYSTEM liOW DIiTECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME COMPONENT #

liOURS 12 Jun 71 1458 N/A N/A Electrical PM's of switchgear, 50 Bus 12500 breakers, and motor loads 13 Jun 29 813 Visual Packing leak Ground seat, replaced pilot valve, 600 A0V-80A and repacked 14. inn 27 11737 OPS Seat leakage Remachined seat f plug 12 CNSsl415 14 Jun 01-125 1175 Visual Fan belts need replacing Replaced fan belts 2

FN-Ill 6 Jun 46 1691 OPS Requested to clean Cleaned strainers 3

S-5ATB strainers 6 Jun 02 1130 N/A N/A Preventive maintenance of valve 48 MOV's motor operators

'o J u n 27 1682 ST Position switches out of Adjusted and tested valve position 6

A0V-131A,132A adjustment swit c he s i'

.,1310 Visual MPT-15 repair Replaced angle 9

8 Jun 46 1146-336 9 Jun o7 1595 OPS Dirty filters Replaced filters 4

s 'C - l b A T. ll

POWER AUT110RITY OF Ti!E STATE OF NEW YORK JAMES A. FIT 2 PATRICK NUCLEAR POWER PLANT Safety Related Electrical f, Machanical Maintenance Summary REPAIR WORK REQUEST 4 DNI.E SYSTEM

!!OW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME COMPONENT 110URS 11 Jun 10 102 DCAR-001-79 Incompleta installatior.

Completed items to clear DCAR 4

ilangers 12 Jun 93 1574 OPS Air start motors remained Replace starters, cleaned air start 32 EJG -B engaged with diesel running valves, installed new right bank start magnet valve 1Jun 11 1119 Maint.

Broke squib valve connector Replaced coth squibs and tested 16 EV-14A,Il pin while performing per ST-6E, MP 11.2 Modification FI-78-02 (ref. WR #11/1125) 1Jun 11 1628 OPS Breaker operator misaligned Realigned operator 1/3 P-2B with breaker switch 5 Jun 23 141 Visual Weld leak Repaired weld 10 10" SilP 902-19 5 Jun 14 12889 Visual Leak on gland leak-off Replaced bushing f3 pipe nipple 5

tra P-1B rG L4 2 Jun 14 1421 Visual 11 14-1 needs minor Regrouted baseplate 14/1420*

11 41-1 grouting rework t-i (a

• Previously reported (Fliy 1979)

POWER AllTii0RITY OF TIIE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT Safety Related Electrical f. Mechanical Maintenance Summary REPAIR WORK REQUEST s DAl,E SYSTEM 110W DETEC' LED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE TIME COMPONENT #

liOURS 26 Jun 71 1121 N/A N/A Performed electrical preventat ive 72 Ilus llo00 maintenance on Bux 11600 21 Jun 10 1914 N/A NRC 79-02 Inspection Modified existing support 299'2 11-10-50 26 Jun 13 1917 _

N/A Snubber test for NRC 79-02 Removed, tested f. reinstalled 18 PFSK--1051 snubber 26 Jun 13 1915 N/A Snubber test for NRC 79-02 Removed, tested fa reinstalled 6

PFSK-1050 snubber 28.lun 10 1851 Si Valve operator torque Replaced torque switch and adjusted 10 MOV-258 switch binding prevented valve position rotors valve from opening 20 Jun 71

_1019 OPS Cell #6 had cracked case Replaced cell 6

SB-2 causing leak and resulting U

battery ground IV v4

___i el

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