ML20237K519

Monthly Operating Rept for Feb 1987

ML20237K519
Person / Time
Site:	Yankee Rowe
Issue date:	02/28/1987
From:	Heider L, Whipple S YANKEE ATOMIC ELECTRIC CO.
To:	NRC
References
FYR-87-023, FYR-87-23, NUDOCS 8708190291
Download: ML20237K519 (6)

Text

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YANKEE ATOMIC NUCLE!J POWER STATION i MONTHLY STATISTICAL REPORT 87-G?

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t 0708190291 070228 PDR ADDCK 05000029 R PDR

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' ' IfiERATING DATA REPORT #

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COMPLETFD BY S. G IFPLE f , , j /,

] , TE!CPHONE , i617) 872-8100 i

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r' U Unit Nase: f 1.

Yahee Rowe' "

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( 2. Reporting Period Februarg19L17 h.

3. Licensed Thereil W 'p ti:

'/ 4. Naseplate Rat k r(Grds'MO): /

} Mn 191

( c, s i5. ,Wsign Electrical Rating t$t Me): 171. p l' ,

,6. Maniaca Dependable Capacity (6/ css E e): LW r

7. Maxisus Depenhble Dracild Vd Ne): Ja? , '

8. If Changes Jccur in Capacitl P.ithgs (Itru,'Ni.aber 3 Through 7) Since last Report, Give Reasons:

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l 9. Power Level To Which Restricted, ifAnyb2Cie):

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< ~10., Reasons For Restrictions. If Any:-

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[ [' l q) .f ThisMonthj .Yr.-to-Date Cuaulative l /

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,'J. Houry.'niipertingFeriod sf' 672.M, 1,41o. f,0 ---

22. Nut u'of Hours Reactor Was Critici 627.23 1,371.23 185,236.23

13. Reador Eesene' Shutdown Hours i 0.00 0.00 0.00

14. Hours Sene stoi t)n-Line 616.26 1,360.23 130,341.18

15. Unit Reseray Shutdown Hows 0.00 0.00 0.00 l4 16. Gross The d ;E9ergy Gererated (MWH) 359,714.00 804,243.00 99,386,188.52

17. Gross Electt!)al Energy Generated (MWH) 109,799.20 245,948.50 29,815,493.10

!a. Net Gictrical Energy Generated MH) 102,833.52 230,529.15 27,899,469.34

19. Unit Servits Factor 91.70 96.06 78.23

20. Unit Availability) Factor 91.70 96.06 78.23

21. L% t Capacity Factor (Using MCC Net) 91.63 97.49 74.34

22. Vint Capacity Factoi (Using DER Net) 87.44 93.03 70.86

23. Unit Forced Datage Rate 0.30 3.94 5.22

24. < Stat hwns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): Cycle 19 Refueling: May 2, 1987; 6 weeks.

25. If Shuttown At End of Report Period, Estinated Date of Startup:

24. Units in Test Status (Friar to Comaercial OperatiMi Forecast Achieved INITIAL CRITICALITY

'NITIAL ELECTRICITY f JMERCIAL DPERATION

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• AVERA6E DAILY UNIT POWER LEVEL DOCKET NO. 50-29 UNii YANKEE R0WE MTE 870309 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 i

MONTH _ FEBRUARY,1987 DAY AVERA6E DA!LY POWER LEVEL DAY AVERA6E DA!LY POWER LEVEL  :

(MWe-Net) (MWe-Net)

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l 172.0 17- 171.0 l 2 171.9 18 0.0 .j 3- 171.6 19 0.0 4 171.4 20 45.6 5 170.7 21 135.2 6 '171.2 22 170.4 .f

-7 171.8- 23 171.1 l 8 171.4 24 170.7 9 171.1 25 170.6 10- 170.9 26 170.3 11 170.0 27 170.6 12 170.9 28 170.7 13 170.5 29 14 170.2 30 15 170.9 31

.16 171.0 i

f INSTRUCT!DNS On this forsat, list the average daily unit power level in MWe-Net for each day in the reporting aanth.

Compute to the nearest whole negawatt.

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UNIT SHUTDOWNS AND POWER REDUCTIONS LDCXET NO. 50-29 UNIT YANKEE R0WE REPORT MONTH FEBRUARY,1987 DATE 870309 COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 Method Licensee Cause & Corrective

! Duration 2 Of Shutting Event Systes Component Action to No. Date Type (Hours) Reason Down Reactor 3 Report i Code 4 Code 5 Frevent Recurrence

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87-1 02/17/67 F 55.77 A 3 87-03 AA CL Stationary gripper coil on control rod II failed and was replaced.

s I 2 3 4 F: Forced Reason: Method: Exhibit 6-instructions S: Scheduled A-Equipaent failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scras. Entry Sheets for License C-Refueling 3-Autosatic Scras. Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NURE6-0161)

E-Dperator Training & Licensed Esasination F-Administrative 5 G-Operational Error (Explain) Exhibit ! - Saae Source H-Other (Explain)

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- DOCKET NO. 50-29  !

UNii YANXEE R0WE 1 DATE 870309 l COMPLETED BY S. WHIPPLE TELEPHONE (617) 872-8100 REPORT MONTH FEBRUARY,1987 l

1 SUMARY OF DPERATINS EXPERIENCES 02/18/87 Re' actor scras due to dropped control rod.

02/19/87 Reactor startup completed. ,

02/20/87 Generator phased to grid, i

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&l d& - ~' ;4 siephone (Sin e72-eloo Cert 1fied By

} TWX 710380 7619 l YANKEE ATOMIC ELECTRfC COMPANY

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1671 Worcester Road Framingham, Massachusetts 01701 March 9, 1987 FYR 87-023 1

United States fuclear Regulatory Commissi.on Director, Office of Management Information and Program Control Washington, D.C. 20555

Dear Sir:

Submitted herewith is the monthly Statistical Report for the Yankee Atomic Power Station for the month of February, 1987 Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY f Y N/A M H. Heider' ~L)

Vice President / Manager of Operations LHH/gbc Enclosure cc: Region I Office of Inspection & Enforcement l

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