ML20050E236

Monthly Operating Rept for Mar 1982

ML20050E236
Person / Time
Site:	FitzPatrick
Issue date:	04/30/1982
From:	Zufelt E POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML20050E235	List: ML20050E234 ML20050E236
References
NUDOCS 8204130128
Download: ML20050E236 (9)

Text

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OPERATING DATA REPORT DOCKET NO. 50-333 DATE ADP11, 1982 COMPLETED BY E. Zurelt TELEPilONE (919942-9840 OPERATING STATUS

1. Unit Name:

Wit @nt"i'+

2. Reporting Period:

820101-820171

3. Licensed Thermal Power (MWt):

2436

4. Nameplate Rating (Gross MWe):

883 621

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe): 030 810

7. Maximum Dependable Ca;9 city (Net MWe):

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

NOME

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

NONE

10. Reasons For Restrictions,If Any:

C This Month Yr..to Date Cumulatise I1. Ilours In Reporting Period 744 2160 58537

12. Number Of Ilours Reactor Was Critical 587.3 587.3 40138.5

13. Reactor Reserve Shutdown flours 0

0 o

14. Ilours Generator On-Line 501.5 501.5 36945 1

15. Unit Reserve Shutdown flours 0

0 0

16. Gross Thermal Energy Generated (MWil) 881502 881592 79282006

17. Gross Electrical Energy Generated (MWil) 296780 296780 27057390

18. Net Electrical Energy Generated (MWil) 287110 287110 26191840

19. Unit Service Factor 67.4%

23.2%

66.5%

20. Unit Availability Factor 67.47.

23 2%

66.5%

21. Unit Capecity Factor (Using MDC Net) 47.6%

16.4%

59.5%

22. Unit Capacity Factor (Using DER Net) 47.0%

16.2%

54.5%

23. Unit Forced Outage Rate 05.0%

05.0%

16.8%

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

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

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

Forecast Achieved i

INITIA1. CRITICALITY INITIA L ELECTRICITY COMMERCIAL OPER ATION 8204130128 820407 PDR ADOCK 05000333 i

R ppg 3

o AVER AGE DAILY UNIT POWER LEVEL 50-333

~

DocKETNO.

UNIT. JAFNPP April, 1982 DATE E. Zufelt f

COMPLETED BY TELEPflONE (315)342-3840 MONTH March 1982 DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe Net)

(ywe.ge 3 1

0 37 q73 0

599 2

is 0

666 3

j, 0

20 592 4

0 5

21 720 756 0

22 6

0 794 7

23 774 0

7, s

752 50 25 46 736 to 26 104 504 1:

27 530 215 28 12 583 231 2,

13 747 265 3,

14 797 427 3,

15 556 16 SLM4ARY:

Unit was returned to service at 2355 March 9, 1982 following the fourth refueling outage. The unit tripped at 0616 March 10, 1982 due to a clogged filter to number 2 main stop valve. Unit was returned to service at 0830 bhrch 11,1982.

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UNIT SilUTDOWNS AND POWER REDUCTIONS DOCKETNO. WW UNIT N AME MWP DATE At:ril, 1902 March 1982 COMPLETED BY (E ZutNt REPORT MONTH TELEPilONE S15I$42-3040 e.

E E

5?

j YE Licensee

,E v, j"3 E

Cause & Corrective N..

Date g

3g 4

jjE Event gi gO Action to 6-f5 5

j@g Report a mV g

Prevent Recurrence 6

12 811031 S

215 9 C

1 N/A N/A N/A Refueling outage (cumulative hours 3118.6).

1 820310 F

26.6 A

3 N/A HA Filter Dirty filter to number 2 main stop valve.

2 820326 S

0 H

4 N/A N/A N/A Reduced power for relief valve testing.

I 2

3 4

F: Forced Reason:

Method:

Exhibit G -Instructions S: Scheduled A Equipment Failure (Explain) 1-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 Rest iction 4 Other (Explain) 0161)

E-Operator Training & License Examination F Administrative 5

G-Operational Error (Explain)

Exhibit I Same Source 1101her (Explain)

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

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MARCH, 1982 The refueling outage was completed on March 9, 1982 and the unit was returned to service at approximately 2355 hours0.0273 days <br />0.654 hours <br />0.00389 weeks <br />8.960775e-4 months <br />. At 0615 hours0.00712 days <br />0.171 hours <br />0.00102 weeks <br />2.340075e-4 months <br /> the unit tripped because of a dirty filter on the EHC hydraulic line to the number 2 main stop valve.

The filter was replaced and the unit was placed on line at 0830 hours0.00961 days <br />0.231 hours <br />0.00137 weeks <br />3.15815e-4 months <br /> on March 11, 1982. Power was increased at the preconditioning rate.

On March 26, 1982 power was reduced for relief valve testing.

i

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

SUMMARY

MARCH 1982 REO DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T ME HOURS 2/26 29 14718 IEDRO Body to bonnet & packing Repaired as required 140.5 M7/-74 leaks 2/18 02-2 16124 loose nuts Torqued nuts 96.5 Reirc. Supports ISI 2/20 29 15144 ISI Incse bolt Tightened bolt 63.75 1C-1.li-24 2/20 02 16780 HYDRO Packing leak Torqued packirg 22 MOV-53B 2/21 29 16611 HYDRO Pecking leak Repacked 26 f."GT-402 2/20 10 16790 HYDRO Packing leak Torqued packing 87.5 RHR-81B 2/20 13 14715 If/DRO Packing leak Torqued packing 84 MOV-15 2/20 10 14717 IWDRO Packing leak Torqued packing 14 M7/-18 2/20 02 16779 OPS Pilot seat leakage Sent to Wyle, repaired & reset full 96.4 SRV-71G flow test 2/20 02 16778 OPS /IEDRO Pilot seat leakage Sent to Wyle - reset & full flow test 147.5 SFV-71C 2/20 23 15)64 HYDRO Body to bonnet & packing Installed new pressure seal - repacked 782 MG'-15 leak

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

SUMMARY

MARCH 1982 DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T

2/13 16 15200 WA None Removed hatches for Torus modification 314.5 X200A, B, C 2/22 10 16889 RHR-42D OPS Loose dise nut Replaced nut & pin 99 2/23 23 12419 TU-2 OPS Damagad insulation Repaired insulation 289 5

-r-

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

SUMMARY

I&C MARG 1982 (Tl WORK REQUEST #

CAUSE OF RESULTS OF DATE SYSTEM HOW DETECTED E

TIME COMPONENT #

MALFUNCTION MALFUNCTION RECURRENCE HOURS 11265 Valves had been Adjusted stroke 3/1/82 02 Aav-17,1S OPS re-worked Eeat leakage on valves 16 13256 Repaired 3/2/82 02 w a-71J OPS Loose connector Spurious alarms connector 2

13280 3/1/82 02 W3-71A JIC Broken detector No response Replaced 2

detector Bad cable and Replaced 3/2/82 02 13281 JIC pre-anp No response defective 1

WR 71M C ""*" D Unable to connect 13342

@ css threaded test equipment Replace drain 2

3/5/82 02 PS-134A JIC 7alve valve 13958 Jefective 60 cycle hum Replaced sensors 10 3/2/82 02 WE-71G OPS sensor 14209 Bias set high on Set bias per OPS Wa-D, J, G, H ST limits 1

3/3/82 02 wa-71D OPS 1/A Possible leaky Irw output from Tightened 14229 bypass on 110E flow unit A packing on bypass 6

3/5/82 02 Flow Unit A JIC Timing / test card Will not pass 14287 defective OPS ST Replaced card 6

3/5/82 02 RSCS OPS 14351 Corrected bias to D

E, OPS N/A Out of range 60%

1

• -7 k h'g 3/9/82 02 Blown output Output reads Replaced 3/26/82 02-3 18538 OPS transistor zero square rooter 20 l

1 SOX-74.T 1

l

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

SUMMARY

I&C MARCH 1982 WORK REQUEST #

CAUSE OF RESULTS OF ACTION TAKEN REPAIR DATE SYSTEM HOW DETECTED COMPONENT #

MALFUNCTION MALFUNCTION R CU RE RS 14267 Defective IC Dual full in/ full Replaced G-33, 3/18/82 03 ROD 10-23 OPS G-33 out indication Q-16, R-39 5

16664 10" dif. between None, calibrated 3/4/82 05 SCRAM OPS LI-94 & LIS-101 for different None 12 clant conditiorm 13254 Possible dirt in Applied high m-A TS nne r

pera n

mltg 16 3/3/82 07 13285 Cable pulled out Dicontinuity in Replaced cable &

3/4/82 07 IRM-E JIC of connector cable or detector detection 32 cnnnections 13376 Dirty jewel in Over current 3/3/82 10 RHR-P-3D OPS relay annunciator on Cleaned relay 16 14226 Static buildup 3/5/82 10 FI-132A, B OPS on meter case Meters erratic Washed cases 3

14295 Holding screws on 13-A0V-32 open Tightened 3/6/82 13 LS-74 OPS switch loose with no hi-lo holding screws 8

annunciator 13351 Detector slipped Broken tip on Replaced 3/5/82 17 RE-458A OPS while deconning gaseous detector A detector assembly 5

18515 Monitor reading 3/22/82 17 PN-251A OPS Age of detectors high Changed setpoints 1

18604 Monitor not Out of Calibrated using 3/30/82 17 RIS - 431 JIC ggaty g calibration latest rev 8

13299 Change of Time ccr5 tant too Moved snubbers 3/12/82 23 DPIS 76 & 77 JIC set point low from lo-hi side 1

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

SUMMARY

I&C MARCH 1982 (T

WORK REQUEST #

CAUSE OF RESULTS OF DATE SYSTEM HOW DETECTED E U TIME COMPONENT #

MALFUNCTION MALFUNCTION RECURRENCE HOURS 16793 Original set Set points out of Recalibrated to 3/2/82 23 DPIS-76 & 77 OPS points incorrect tolerance new set points 5

16843 Set points Out of Calibrated to new 3/16/82 23 DPIS-76 JIC updated calibration set points 4

18400 Test data 3/12/82 23 HPCI Sys OPS N/A N/A collected 10 18415 Faulty snubber HPCI isolates on' Replaced 3/17/82 23 HPCI Sys OPS pins hi steam flow snubber pins 2

18433 Out of Calibrated DPIS-3/17/82 23 DPIS-77 JIC Set points updated calibration gnewset 18406 Loose hose Unable to sa:rple Tightened hose 3/15/82 27 DWA PA OPS connections 02 &H2 connection /

4 calibrated 14181 Switch arm out of 90% switch for Reset switch ann 3/2/82 29 90% switch OPS position AOV-80A inop.

per ISP-65-1 4

.