JAFP-84-0863, Monthly Operating Rept for Aug 1984

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Monthly Operating Rept for Aug 1984
ML20097H778
Person / Time
Site: FitzPatrick 
Issue date: 08/31/1984
From: Jackie Cook, Corbin McNeil
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
JAFP-84-0863, JAFP-84-863, NUDOCS 8409200494
Download: ML20097H778 (9)
v • d • e


Text

.

OPERATING DATA REPORT DOCKET NO. 50-333 DATE.Sent. 1984 COMPLETED BY J.

Cook.

TELEPHONE (11 sT 142-3840-OPERATING STATUS

1. Unit Name:

FitzPatrick Notes

2. Reporting Period:

840801 - 840831

3. Licensed Thermal Power (MWt):

2436

4. Nameplate Rating (Gross MWe):

883 821

5. Design Electrical Rating (Net MWe):
6. Maximum Dependable Capacity (Gross MWe):

830

7. Maximum Dependable Capacity (Net MWe):

810 i

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 4

11. Hours In Reporting Period 744 5855 79752 i
12. Number Of Hours Reactor Was Critical 637.4 5364 57892.8
13. Reactor Reserve Shutdown Hours 0

0 0

14. Hours Generator On-Line 615.4 5234.8 56434.4
15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 1354488 12013608 119750194
17. Gross Electrical Energy Generated (MWH) 436680 4000960 41220150
18. Net Electrical Energy Generated (MWH) 422335 3873435 39372975
19. Unit Service Factor 82.7%

89.4%

70.8%

20. Unit Availability Factor 82.7%

89.4%

70.8%

21. Unit Capacity Factor (Using MDC Net) 70.17.

81.77.

64.47,

22. Unit Capacity Factor (Using DER Net).

69.1%

80.6%

60.1%

23. Unit Forced Outage Rate 17.3%

5.0%

13.8%

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

Maintenance outage scheduled for September 14, 1984 to last.

I approximately 30 days.

25. If Shut Down At End Of Report Period, Estimated Date of Startup:
26. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved t

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPER ATION 8409200494 840831 PDR ADOCK 05000333 kc J)

R PDR Y s1

AVERAGE DAILY UNIT POWER LEVEL 50-333 DOCKET NO.

FitzPatrick UNIT Sect. 1984 DATE

. Cook COMPLETED BY (315) 342-3840 TELEPHONE August 1984 MONTH DAY AVER AGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 755 628 37 752 607 2

IS 3

741 693 19 703 731 4

20 515 753 5

21 17 0

6 22 0

753 7

23 0

9 8

24 0

767 25 0

743 10 26 125 747 27 437 12 28 753 619 13 726 29 716 730 g4 30 677 746 15 31 665 16

SUMMARY

The Fitzpatrick Plant operated at slightly reduced power during this reporting period due to high lake temperatures causing a low condenser vacuum.

On 840805 the plant was taken off line to repair a RECIRC pump seal and returned to service on 840811.

Y"

UNITSHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-333 UNIT NAME FitzPatrick DATE sent. 1984 REPORT MONTli August 1984 COMPLETED BY J.

Cook TELEPilONE. (315') 342-3840 m

.! E E

.E Licensee

,Ev, Cause & Corrective No.

Date g

3g g

,3 g 5 Event gg o-3 Action to g3 5 5

jgg Report a mV

[u Prevent Recurrence -

6 11 840805 F

128.6 A

2 N/A AD P

Shutdown to investigate drywell leakage < 5gnm which was caused by a Recire numn seal failure.

Seal was replaced and unit re-turned to service, t

2 3

4 F: Forced Reason:

Method:

Exhibit G - Instructions S: Scheduled A Equipment Failure (Explain) l-Manual for Preparation 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 5

G-Operational Error (Explain)

Exhibit I Same Source Il Other (Explain) 1

\\

ll

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE AUGUST 1984 The'FitzPatrick plant operated at slightly reduced power for this period due to low condenser vacuum caused by high lake temperatures.

On 840805 the unit was taken off-line to investigate drywell leakage less than 5gpm.

The source of leakage was found to be a failed recirculation pump seal which was repaired and the plant returned to service on 840811.

At the end of the reporting period the FitzPatrick plant is operating at approximately 746 MW

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1 6

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JAMES A. FITZPATRICK NOCLEAR POWER PLANT I

m N,

SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE SUMMART S

DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T E HOURS I

8/3 13 33540 Visual Corroded packing l Cleaned packing follower.

8 R C I-7 5 0 foll owe r Re-packed valve j

8/9 23 33562-Visual Eroded pipe Re placed section o f.ifipe 60 1"-WD-902-22 7/13 71 33593 OPS Suspected packing Ba ck se a t e d 4

13MOV-15 leakage

~

23MOV15 b

hfB 8/10 02-2 25038 OPS Overheated Seal Replaced seal 204 P-1A i

s 8/15 66 15039 Visual Missing Unistrut Replaced Unistrut 1

HV-38 s u p'po r t

~

1 h_

s _ y.7 JAMES A. FITZPATRICK NUCLtAR POWER PLANT

+

m

.N SAFETY RELATED ELECTRICAL 8 MECHANICAL MAINTENANCE SUMMARfl;..

WORK REQUESTp REPAll DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T

COMPONENT #

8/14 46 23921 Maint.

Adjusted using un-Replaced trip devices, 60 P-2B Testing calibrated test adjusted using calibrated equip. & uhstable equipment C. rc it trip devices Breakey 8/20 70 22870 Visual Damaged sealtite Repaired sealtite 8

TCV-121A i

8/18 10 31542 OPS Dirt on contactor Cleaned contactor.

4 MOV-66A caused sti~cking Stroked valve 8/22 66 29617 OPS Age Replaced split air hose,

10 ADV-101B 8/24 71 22829 S.T.

Low I.C.V.,-

Jumpered cell #118 12 BAT 3A sulfation 1

I 4

9

_-_-.h.

.. -... ~. -

NEWYORK POWER AUTHORITY-JAMES A.FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

l August 1984 l

WORK REQUEST NO.

HOW CAUSE OF RESULTS OF ACTION TAKEN REPAIR DATE SYSTEM yC E

COMPONENT NO.

DETECTED MALFUNCTION MALFilNCTION R

I 840831 02-3 029173 Failed Power RX Pres. Indicates Repaired PS 30 OPS TU-273c Supply in ATTS only 840 029169 Age, Use Leaky Inst m ent l

840808 02-3 I&C Renlaced LITS-79 Manifold VLV.

Manifold 1

840809 03 033425 OPS Age, Use RD-30-23 Inter.

Renlaced RD SEL SW Rd-22-31 BAD Switches 12 031479 Age, Use RD-38-ll Switch Renlaced Switch 4

840808 03

{

RD SEL SU OPS Bad l

033410 OPS Defective Meter Indicator' Reads Renlaced Meter /

840831 06 28 PI-90C (GE/MAC 180)

Higher than A Calibrated i

840820 07 033469 OPS Internal Power IRMC,G Read Low Adjusted Per 3

l NM-41C,G Supply Drift on ST-5M IMP-7.3 l

033445 Defective Meter Remote Period Replaced Meter /

20 840817 07 SRM A PER.

OPS (GE/MAC 180)

Meter Reads HI Calibrated 840814 07 033493 Open Contact in RBM. B Doesn't Ooerated Switch OPS 4

RBM-B RSCS PWR. Switch see Periph. Rods Several Times 033603 Traces Don't X-Y Plotter Needs Aligned All 840730 07 24 t

NM-131-4 OPS Come Out Right Alignment Machines l

840724 10 033402 Shorted Circuit No. Indication Replaced Board 6

OPS LS-101 Board Inside of Power On i

840807 11 033463 Blown Bulb In Meter is Giving Renlaced Bulb 9

OPS AM-SBLC-A Meter Relay Loss of Cont.

j 840821 16 033522 OPS Minute Slow Electrical Pene-Recharged Pene-j X-104 2

Leak tration Low tration I

NEWYORK POWER AUTHORITY-JAMES A.FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

August 1984 I

i WORK REQUESTNO.

HOW CAUSE OF RESULTS OF ACTION TAKEN

REPAIR, DATE SYSTEM PRE E

l COMPONENT NO.

DETECTED MALFUNCh0N MALFUNCTION yCgR R

840831 17 034959 Red Pen Broke Recorder Didn't Replaced Pen /

f RR-152 OPS At Ret. Screw Pass BT-ll Calibrated 4

I 840817 17 033509 458A Out of 458A, B Don't Adjusted Per i

RIS-458A,B OPS Adjustment Match ISP-26 12 l

840814 17 033449 OPS Defective # Amp.

Recorder and Metar Replaced Amp /

14 RIS-459 On Recorder Don't Match Calibrated 840810 17 RES Source Check By Suspected Calibrated Per Rad Protection Calibration ISP-64-1;2 3

Problem 840730 17 031095 Relay K-17 in Unit Doesn't Reolaced Relay RM-251A I&C Trip C2.rc. Def Alarm Properly 2

840801 20 033644 LT-120A Output Valve Won't Ooen Use Signal From AOV-95 OPS stuck at 3.25V On Hi Level LT-120B to VLV 28 840828 27 Dirty Air Nozzle Valve Not Main-Cleaned PC-122A/

2A On Controller taining M hes Cal h ated 16 840802 70 029612 Valve Stroke Not Valve Won't re-Seated and Stroked TCV-121A OPS Set Right spond to signal Valve 8

A No Air Pres /B 204A Stuck Shut A Set Pres / B 840824 72 031643 OPS Broke Gauges 204B Leaks Air Replaced Gauges 12 TCV-204A&B Drift Timer Times Out Adjusted Timer 840820 76 033499 OPS Relay 62 M Too long 14 840809 76 033 71 DXT Board / Relays Sourious Alarms Replaced S

OPS R10A,B Bad Defective 20 cnmnnnnn n i

I

e James A. Fit:P: trick cuclear Power Plant RO. Box 41 Lycommg. New York 13093 315 342.3840 4

Corbin A.McNeill,Jr.

  1. > NewYorkPbwer 4# Authority September 10, 1984 JAFP 84-0863 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:

The Operating Status Report for the month of August 1984 is enclosed.

The refueling information remains the same as previously submitted.

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

Very truly yours, CORBIN A. MCNEILL, CAM:JFC:tls cc:

Internal Distribution Enclosures

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