ML20247D092
| ML20247D092 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 04/30/1989 |
| From: | Berry R, Carroll K YANKEE ATOMIC ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| BYR-89-084, BYR-89-84, NUDOCS 8905250162 | |
| Download: ML20247D092 (6) | |
Text
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May 8, 1989 BYR 89-084 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 Power Station for the D,ath of April, 1989.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY prevedd R. L. Berry Assistant to Vice President-Operations LHH/gbc Enclosure cc: Region I Resident Inspector - YNPS t
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B905250162 090430 W PDR ADOCK 05000029;
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ly YANKEE ATOMIC NUCLEAR POWER STATION MONTHLY STATISTICAL REPORT 89-04 FOR THE MONTH OF APRIL, 1989 l
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OPERATINGDATAREPORT w
DOCKET.K0..50-29 DATE 890508 COMPLETEDBY K. CARROLL TELEPHONE (508)779-6711 OPERATINGSTATUS 1.
UnitNase:.YankeaRose 2..
Reporting Period: April,1989 3.
LicensedThersalPower(Mt):
600 4.-
Naseplate Rating (Gross We):
185 5.
Design Electrical Rating (Net Me):
175 6.
Maximus Dependable Capacity (Gruss Re): 180 7.
Maximus Dependable Capacity ( h t W e):
167 8.
IfChangesoccurinCapacityRatings(!tessNumber3through7)SinceLastReport,GiveReasons:
9.
PowerlevelToWhichRestricted. If Any (Net We):
- 10. Reasuns For Restrictions.' If Any:
This Month Yr.-to-Date' Cusulative
- 11. HoursInReportingPeriod 719.00 2,879.00
- 12. Number of Ho"rs Fesctor Was Critical 658.20 2,549.60 201,149.67
- 13. Reactor Reservs Shutdown Hours 0.00 0.00 0.00
-14.-
Hours Generato On-Line :
649.60 2,418.90 195,926.20
- 15. Unit Reserve Shitdown Hours 0.00 0.00
.0.00
- 16. GrcssThermalEntrgyGenerated(NWH) 377,640.30 1,391.472.20 107,030,003.72
- 17. Gross Electrical Energy Gcnerated (NWH) 114.071.10 423,081.10 32,405,783.70
- 18. Net Electrical Energy Generated (nH) 106,867.74 396,320.64 30,317,763.68 19.'UnitServiceFactor 90.35 84.02 78.52
- 20. Unit Availability Factor 90.35 84.02 78.52
- 21. Unit Capacity Factor (Using NDC Net) 89.00 82.43 74.49 22..UnitCapacityFactor(UsingDERNet) 84,93 78.66 71.00
- 23. Unit Forced Outage Rate 9.65 3.39 4.96
- 24. Shutdcuns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): None.
- 25. If Shutdown At End of Report Period, Estimated Date of Startup:
=.............
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- 26. UnitslafestStatus(PriortoConsercialOperation):
Forecast Achieved l
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INITIALCRITICALITY I
INITIALELECTRICITY CONNERCIALOPERATION L
L
.; r AVERAGE DAILY UNIT POWER LEVEL DOCKETNO.
50-29 UNIT YANKEER0WE DATE 890508 COMPLETEDBY K. CARROLL-TELEPHONE (508)779-6711 NONTH APRIL,1989 t.
1
-l DAY
'AVERAGEDAILYPOWERLEVEL DAY AVERAGEDAILYPOWERLEVEL
.(We-Net)
.(We-Net) 1 170.3 17
.169 E Z
170.3 18 169.7 3
'170.2
- 19 169.8 4
170.1 20 170.1 5
170.0 21 170.0 6
80.5 22 169.8 7
28.0 23 133.9 8
149.3 24-0.0 9
167,t 25 22.0 10 170.1-26 148.6 -
11 169.9 27 166.8 12 170.1 28 168.6 13 169.8-29 168.5 l
14 169.7 30 167.9 l
15 -
169.5 31
'16 169.5 INSTRUCTIONS On thia format, list the avera9e daily unit parer level in We-Net for each day in the reporting month.
Computetothenearestwholese9awatt.
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UNIT SHUIDOWNS AND POWER REDUC 110NS DOCKET NO.
50-29 O
UNIT.
YANKEER0WE
'I r
REPORT NONTH april,1989 DATE 890508 I
i-COMPLETEDBY K. CARROLL f
l TELEPHONE (508)779-6711 WaN Licensee Cause I Corrective l
1 Duration 2 of shutting Ennt Systes component Actionto
.(
No.
Date Type (Hours) Reason Down Reactor 3 Report i Code 4 Code 5 PreventRecurrence
{
J 89-06 04/06/89 F
24.99 6
2 89-5 N/A N/A InadvertantNRYclosure due to persanel error.
89-07 04/23/89 F
44.37 4
3 89-6 AA R00 Groupcontrolrods droppedwhiletrouble-shotingrodcontrol systes.
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1 2
3 4
F: Forced Reason:
Method:
ExhibitG-Instructions 3
S: Scheduled A-EquipmentFailure(Explain) 1-Manual for Preparation of Data B-NaintenanceorTest 2-NenualScram.
EntrySheetsforLicense C-Refueling 3-AutomaticScram.
EventReport(LER) File i
D-RegulatoryRestriction 4-Other(Explain)
E-Operator Training i Licensed Examination
~ ~-
1 F-Administrative 5
I G-OperationalError(Explain)
Exhibit 1 - Same Source i
H-Other(Explain)
e p.,.
- r DOCKETNO.
50-29 d.
UNIT YANKEER0WE q;
DATE' 890508~
1, COMPLETEDBY K.' CARROLL TELEPHONE (508)7796711 REPORTMONTH APRIL,1989'
- SUNNARY0FOPERATINSEXPERIENCEL
. 04/06/89,1123: NanualreactorscramduetoinedYertentNon-ReturnValveClosure.
.. 04/07/89,1222: Generatorphasedon-line.
04/23/89,1653: Reactor.ccranduetocontrolroddrop(GroupC) 04/25/891515: Generatorphasedon-line.
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