ML17292A897

Monthly Operating Rept for May 1997 for WNP-2

ML17292A897
Person / Time
Site:	Columbia
Issue date:	05/31/1997
From:	Kasko B WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17292A896	List: ML17292A895 ML17292A897
References
NUDOCS 9706190444
Download: ML17292A897 (3)

Text

OPERATING STATUS. REPORT for WNP-2 Date: June 1, 1997 Docket: 50-397

2. Reporting Period: MAY 1997

3. Utility

Contact:

Bernice Kasko (509) 377-4473

4. Design Electrical Rating (Net MW,): 1153

5. Maximum Dependable Capacity - summer (Gross MW,): 1153 MONTH ~YEA CUMULATIVE

6. Hours Reactor Critical 0.0 2,049.2 77,921.8

7. Hours Generator On-Line 0.0 2,049.2 75,299.3

8. Unit Reserve Shutdown Hours 48.0 552.0 2,508.2

9. Net Electrical Energy (MWH) -6,342 1,707,985 72,016,260 10, Challenges to safety/relief valves: None Ohf90444 9706f2 Q500039 ppR ApgQQ ppR R

UNIT SHUTDOWNS DOCKET NO.: 50-397 UNIT NAME: WNP-2 June 1, 1997 'ATE:

COMPLETED BY: B Kasko TELEPHONE: (509) 377M73 REPORT PERIOD: MAY 1997 Type F: Forced Duration No. Date S: Scheduled (Hours) Reason (1) Method (2) Cause and Corrective Action To Prevent Recurrence 97%12 970419 744.0 Plant entered annual refueling and maintenance outage (R-12) on April 19, 1997.

SUMMARY

The plant entered the month in the annual planned refueling/maintenance outage which began on April 19, 1997.

1 REASON 2 METHOD A - qutpment Failure E - Operator Training & 1 - anua B - Maintenance or Test License Examination 2 - Manual Scram C - Refueling F - Administration 3 - Auto Scram D - Regulatory Restriction G - Operational Error 4 - Continued H - Other 5 - Reduced Load 9 - Other

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