ML20050B648

Monthly Operating Rept for Mar 1981

ML20050B648
Person / Time
Site:	Indian Point
Issue date:	04/03/1981
From:	Connell C POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML20050B647	List: ML20050B646 ML20050B648
References
NUDOCS 8204070073
Download: ML20050B648 (6)

Text

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OPERATING DATA REPORT DOCKET NO. 50-286

. DATE 4-3-81 COMPLETED BY C. ConnoJ1 -

TELEPHONE ({14) 739-8200 OPERATING STATUS Notes ~ -

1. Unit Name: ndian Pnine__Nn_1 ni, clew pnrgy pinne

2. Reporting Period: March 1981

3. Licensed Thermal Power (51Wt): 1025

4. Nameptste Rating (Gross $1We): 1013 ,

S. Design Electrical Rating (Net 51We): 965 .

6. Sf aximum Dependable Capacity (Gross MWe): 926

7. Slaximum Dependable Capacity (Net MWe): 891

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7)Since Last Report. Give Reasons: ,c NONE

9. Power Level To Which Restricted. lf Any (Net 51We): NA

10. Reasons For Restrictions. lf Any:  % .

This Month Yr. to.Date Cumulative 744 2,160 40,201

11. Hours In Reporting Period

12. Number Of Hours Reactor Was Critical 6.0 734.7 27,484.7 *

.0 0 0 -

13. Reactor Reserve Shutdown Hours

14. Hours Generator On Line 0 728.7 26,431.8

15. Unit Reserve Shutdown Hours 0 0 0

16. Gross Thermal Energy Generated (MWH) 0 2,074,821 69,706,091

17. Gross Electrical Energy Generated (MWH) 0 604,010 22,195,511 0 579,583 21,293;743

18. Net Electrical Energy Generated (MWH1

19. Unit Service Factor 0 33.7 65.7

20. Unit Availability Factor 0 33.7 65.7 M I 'q

21. Unit Capacity Factor (Using MDC Net)

- 0 30.1

22. Unit Capacity Factor (Using DER Net) 0 27.8 a4.9 U

23. Unit Forced Outage Rate 100 66.3 * -12.6

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

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

^ '

26. Units In Test Status (Prior to Commercial Operation): Forecast Ac'hihed '

INITIA L CRITICA LITY N/A N/A INITIAL ELECTRICITY N/A.__ N/A COMMERCIAL OPERATION N/A N/A s

NU I 040 00 O OO2OJ R - . -- . .

(_ - . , _ ,

l AVI:ItAGl: D AILY UNII l'0Wl:lt 1.1. VEL i DOCKET NO. Sn-28f.

leidi;in Poi nt UNIT 180.3 DATE 4-3-81 COMPLETED BY C. Conne11 TELEPl!ONE 914-739-8200 f4 arch 1981 MONTil DAY AVER AGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net) as

! O j7 0 0 18 0

. 2

. 0 39 0

3 4 0 20 0 0 0 5 21 6 0 22 0

7 0 3 0 0 0 8 24 9 0 25 0 10 0 26 0

11 0 27 0 0 0 12 28 13 0 29 0 14 0 30 15 0 33 0 16 0 INS 7 RUCTIONS On this format. list the aserage daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole megawatt. -

(9/77)

=

DOCKET NO. 50-286 UNITSIIUTDOWNS AND POWER REDUCTIONS UNIT NAME Indian Point Unit, 8.

DATE 4-1-91 March 1981 COMPLETED llY c. connel1 REPORT MONTil (9141 733-8200 TELErilONE 1

1

, E. ? 3g Y Licensee ,E-r, 1, Cause & Corrective No. Date H

g gg 5

jg5 Event g? f*3 9 Action to

$E 3. i5 =g Report a mU u

EL Present Recurrence O

02 10131 P 744 A 3 N/A IIA Turbin One L-1 blade failed on the 31 low pressure turbine causing significant turbine blading and, condenser tube damage. Damaged turbine blades were repaired / replaced. All three low pressure turbines were inspected and any suspect blades sere replaced.

Damaged condenser tubes have been plugged.

I 2 3 4 F: Forced Reason: Method:

S: Scheduled Exhibit F Instructions A Equipment Failure (Explain) 1 Manual for Preparation of Data Il-Maintenance of Test 2 Manual Scram. Entry Sheets for Licensee i

C Refueling 1 Automatic Scram. Event Report (Ll'R) Fde(NUREG-D Regulatory Restriction 4 O her(Explain) 0161)

E-Operaint Training & License Examinatiorr F Administrative 5 G-Operational Eirur (Explain) Exhibit 11- Same Source P)/77) Il Other ( Explain) o th 1

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2 HOffrilLY Malt 1TEllAt1CE REPORT '

March 1901 Honth .

DATg, W.R. 8 EQUIPMEtrP MALFUNCTION CORRECTIVE ACTIOt1 3-03 I-1852 Component Cooling line flange Leaking Gasket Renewed Gasket to #34 RCP 2-25 I-1835 RCS Valve 455 B Gasket Leak Renewed Gasket 3-06 I-1854 Mov 536 Defective Limitorque Operator Renewed Operator 3-05 I-1857 CVCS Valve 1844/1846 Worn Packing Replaced Packing 3-07 I-1820 Valve 891 C Defective Ring Terminal Connection Renewed R1ng Terminal 3-07, I-1848 SI valve 887 B None Replaced oper, w/Enviornmentally Qualified Operator 2-18 I-1809 #32 I A Compressor Compressor Knocks Readjusted Crosshead Clearances 3-03 I-1800 "34 RCS Standpipe Valve Valve leaked through Repaired valve 3-02 I-1849 32 Fan Cooler Unit Cooler Leak

• Repaired leak by soldering 2-28 I-1837 Prim. Sample Valve 955A Packing Leak Renewed Valve 2-24 I-1833 Polar Crane Crlmped Auxiliary Hook Cable Renewed Cable 2-26 I-1830 32 Boric Acid Transfer Pump Mechanical Seal Leaks Replaced Mechanical Seal and Pump Internals e ,

d

a a SUMfGRY CF OPEPATING EXPERZENCE MARCH 1981 Indian Point Unit 3 was shutdown for the entire reporting period.

Completed main turbine repairs, inspection, and reassembly. The reactor was brought critical on March 30 at 2135 hours0.0247 days <br />0.593 hours <br />0.00353 weeks <br />8.123675e-4 months <br /> and shortly there after shutdown because of " drifting

• problems with the individual rod '

position indicators. This problem was resolved and the reactor brought critical again at 1943 hours0.0225 days <br />0.54 hours <br />0.00321 weeks <br />7.393115e-4 months <br /> on March 31. As the main turbine was being brought up to speed there was a turbina trip on an electrical fault.

The fault was determined to be located in #32 nain transformer. The transformer is being disconnected in preparation for returning to service on #31 main transformer.

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