ML20042E397
| ML20042E397 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 03/31/1990 |
| From: | Berry R, Carroll K YANKEE ATOMIC ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYR-90-047, BYR-90-47, NUDOCS 9004200722 | |
| Download: ML20042E397 (6) | |
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'yANKEEATOMCEECTMC COMPANY
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f 580 Main Street, Bolton, Massachusetts 01740-1398 YANKEE v.-
April 9, 1990 BYR 90- 047 i
i United States Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555
Dear Sir:
Submitted herewith is the monthly Statistical Report for the Yankee Atomic
.i Power Station for the month of March,1990.
I Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY l
~
R. L. Berry Assistant to Vice President-Operations ELB/gbc Enclosure j
i cc Region I l
Resident Inspector - YNPS i
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t OPERATlWG DATA REPORT DOCKti M0.
50 29 Daft 900409 COMPLtitD BT K. CARROLL TELEPHONE (508) 779 4 711 OPtkATING STATU$
1.
Unit Names Tankee Rowe 2.
Deporting Period: March, 1990 3.
Licensed Thermat Power ( wt):
600 4.
Nameplate kating (Orcas we):
185 5.
Design Electricet natine (het we):
175 6.
Maximan Dependable Capacity (Gross We): 180 7.
Maximan pependable Capacity (Wet we):
167 8.
If Changes Occur in tapacity katings (Items NJeer 3 Through 7) $1nce Last Report, Cive Reasons:
9.
Power Level To Which Restricted. if Any (Wet we):
- 10. Reasons f or Restrictions, if Any:
i This Month Tr..to Date Cuautative
- 11. Hours in Reporting Period 744.00 2,160.00
- 12. Na ser of Hours Reactor Lias Critical M4.00 2,160.00 208,897.27
- 13. Reactor Reserve Shutdown Hours 0 00 0.00 0.00
- 14. Hours Generator on Line 744.00 2,160.00 203,648.71 i
- 15. Unit Reserve Shutdown Hours 0.00 -
0.00 0.00
- 16. Cross Thermal Energy Generated (WH) 440,207.00 1,266,304.00 111,560,246.92
- 17. Cross Electrical Energy Generated (WH) 133,297.10 382,083.00 33,761,112.50
- 18. Net tiectrical Energy Generated (MWH) 124,813.07 357,481.94 31,586,026.84
- 19. Unit Service Factor 100.00 100.00 79.07
- 20. Unit AvelIabillty 7 actor 100.00 100.00 79.07
- 21. Unit Capacity Factor (Using MDC Net) 100.45 99.10 75.13
- 22. Unit capacity Factor (using DER Net) 95.86 94.57 71.61
- 23. Unit Forced Outage Rate 0.00
'O.00 4.93
- 24. Shutdowns $cheduled Over Went 6 Months (Type Date, and Duration of tach):
Core 21 Refueling June 23,.1990, seven Weeks.
. 25. If Shutdown At End of Report Period, Estlanted Date of Startg
- 26. Units in Test Status (Prior to Connercist Operation):
Forecast Achieved INITIAL CRITICALITT INITIAL ELECTRICITY COMMERCIAL OPERATION h
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AVERAGE DAILY UNIT POWER LEVEL DocKtt NO.
50 29 UNIT YANKEE ROWE Daft 900409 COMPLETED 8Y K. CARROLL TELEPHONE (508) 779 6711 MONTH MARCN, 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)
(MWe Net) 1 169.9 if '
103.7 2
170.0 18 167.3 3
170.1 19 169.9 6
170.0 20 170.1 5
170.0 21 170.0 6
170.3 22 170.3 7
170.1 23 170.3 8
169.9 24 169.9 i
9 170.0 25 170.0 10 170.1 26 169.9 11 170.1 27 169.8 12 170.0 28 169.7 13 170.0 29 169.6 14 170.0 30 169.7 15 109.9 31 169.8 16 170.1 IN$1 RUCTIONS On this format, list the average dally unit power level in MWe Net for each day in the reporting month.
Compute to the nearest whole megawatt.
l
I P
a UNIT SMUTDOJNS AND POWER REDUCTIOh5 DOCKET NO.
50 29 UNIT YANKEE ROWE REPORT SONTH MARCH, 1990 DATE 900409 COMPLETED RT K. CARROLL TELEPHONE (508) 779 6711 Method Licensee Cause 8 Corrective 1
Duret ton 2 Of Shutting Event System Component Action to No.
Date Type (Hours) Reason Down Reactor 3 Report # Code 4 Code 5 Prevent Recurrence 90-03 03/17/90 S
27.8 8
N/A N/A N/A N/A RothJeed load for -
ondenser tJa plugging.
s 1
2 3
4 F: Forced Reason:
Nethods Exhibit G Instructions St Scheduled A EcNI aent Failure (Explain) 1*Menuet for Properation of Date F
t Maintenance or Test 2 Manuel Screm.
Entry Sheets for Llconse C Refueling 3 Automatle Scres.
Event Report (LER) File D Regulatory Restriction 4 Other (Explain)
E Operator freining & Licensed Examinetton F Administrative 5
C Operational Error (Explain)
Exhibit 1 Some Source N Other (Explain) 4
.--_m...-
o e DOCKET WO.
$ +29 UNIT YAWKit R0WE Daft 900409 COMPLETED BY K. CARROLL-TELEPHONE
($08) 779 6711 REPORT MONTH MARCH, 1990
SUMMARY
OF OPERAllNG EXPERitNCES '
03/17/90, 0000, Comenced load reduction for condenser tube plu0girg.
03/18/5'0, 0350, Plant returned to full load.
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