ML17286A345

Monthly Operating Rept for Sept 1990 for WNP-2

ML17286A345
Person / Time
Site:	Columbia
Issue date:	09/30/1990
From:	HUTCHISON L WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17286A344	List: ML17286A343 ML17286A345 ML17286A346
References
NUDOCS 9010160286
Download: ML17286A345 (4)

Text

OPERATING DATA REPORT WNP-2 Ol-Oct-90 1.DOCKET: 50-397 2.REPORTING PERIOD: 3.UTILITY CONTACT: Sep-90 OUTAGE+ON-LINE HOURS LEONARD HUTCHXSON (509)377-2486 720 4.LICENSED THERMAL POWER (MWt): 5.NAMEPLATE RATING (GROSS MWe): 6.DESIGN ELECTRICAL RATING (NET MWe): 7.MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 8.MAXIMUM DEPENDABLE CAPACITY (NET MWe): 9.XF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS: None.3323 1200.9 1100 1140 1095 10.POWER TO WHICH RESTRICTED, IF ANY (NET MWe): 11.REASONS FOR RESTRICTIONS, XF ANY: 12.REPORT PERIOD HOURS 13.HOURS REACTOR CRITICAL 14.RX RESERVE SHTDWN HRS 15.HRS GENERATOR ON LXNE 16.UNIT RESERVE SHUTDOWN HOURS 17.GROSS THERMAL ENERGY (MWH)18.GROSS ELECTRICAL ENERGY (MWH)19.NET ELECTRICAL ENERGY (MWH)20.UNXT SERVICE FACTOR 21.UNXT AVAILABILITY FACTOR 22.UNIT CAPACITY FACTOR (MDC NET)23.UNIT CAPACITY FACTOR (DER NET)24.UNIT FORCED OUTAGE RATE 25.FORCED OUTAGE HOURS MONTH 720 631.6 0.0 602.7 0.0 1934743 643190 616853 83.74 83.74 78.24 77.94 16.34 117.3 YEAR CUMULATIVE 6551 50815.2 3954.2 37029.4 0.0 340.4 3834.0 35681.7 0.0 381.7 11919244 100263684 3955030 33358980 3779242 32065385 58.5%70.2%58 5+o 71'~o 52 7+o 57'~o 50.64 57.6<3.O~o 8~O~o 117.3 3113.4 26~SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE g DATE~DURATION)None.27.XF CURRENTLY SHUTDOWN ESTIMATED STARTUP DATE: 9010160286 901008 PDR ADOCK 05000397 R PDC DOCKET NO.50-397 UNIT NAME WNP-2 REPCAT PERIOD Sept.I990 mcnth, year LNIT SiIUTOONNS

/REDUCTIONS DATE 9/1/90 COMPLETED BY TELEPi ONE (509)377-2486 Kl.'VE M<<'mm Tl~E%SHS 9/25/90 F 117.3 A MBIN PREVE T R C fRENC I Plant was forced down by low OEH control system pressure.i A broken nipple on autostop hydraulic oil system resulted in decreasing OEH pressure which forced a rapid downpower with a manua]scram being initiated at 40K peer.Repairs were oade and the hydraulic system tested prior to returning unit to service.I RH36 9/22/90 S Reduced power to perfem a control rod sequence exchange.l.I SuhtWRY WNP-2 incurred one forced outage and one power reduction in Septetber as described above.F-Forced S-Sched A-Equip Failure Q-.Maint or Test C-Ref ue ling D-Regulatory Res triction E-Operator Training&License Examination F-Admin G-Oper Error H-Other I-Manual 2-Manual Scram 3-Auto Scram 4-Continued 5-Reduced Load 9-Other SYSTEM h COMPONENT Exhibit F h H Instructions for Preparation of Data Entry Sheet Licensee Event Report (LER)File (NUREG-0161)

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~I~A GE DAILY UNIT POWER LEVEL DOCKET NO.UNIT 50-397 WNP-2 MONTH September 1990 DAY AVERAGE DAILY POWER LEVEL (t~wE-Net) 1065 DATE 9/1/90 COMPLETED BY LB Hutchison PHONE (509)377-2486 DAY AVERAGE DAILY POWER LEVEL (MwE-Net)17.1068 2.3.5.6.7.8.9.10.12.13.14.15.1064 1064 1061 1058 1062 1041 1058 1060 1063 1038 1062 1067 1058 1060 1064 18.19.20.21.22.23.24.25.26.27'8.29.30.31.1069 1066 1068 1069 850 895 1045 249-0 432 INSTRUCTIONS On this form, list'the average daily unit power level in a(We-Net for each day in the reporting month.Compute to the nearest whole megawatt.These figures will be used to plot a graph for each reporting month.Note that when maximum dependable capacity is used for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 100" line (or the restricted power level line).In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.