ML20245F681

Monthly Operating Repts for Jul 1989 for Point Beach Units 1 & 2

ML20245F681
Person / Time
Site:	Point Beach
Issue date:	07/31/1989
From:	Fay C, Krause C WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-89-099, CON-NRC-89-99 VPNPD-89-441, NUDOCS 8908150036
Download: ML20245F681 (9)

Text

{{#Wiki_filter:_. u -. l 1 WiSCORSin Electnc eom couem ' 231 W. MICHIGAN.P.O.COX2046, MILWAUKEE.W153201 (414)221-2345 j l VPNPD-89-441 NRC-89-099 1 1 August 10, 1989 l U. S.'NU2 LEAR REGULATORY COMMISSION Document Control Desk Mail Station Pl-137 Washington, D. C. 20555 Gentlemen: DOCKETS 50-266 AND 50-301 MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT, UNITG 1 AND 2 -Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the calendar month of July 1989. Very truly yours, (l$ & C. W. Fay Vice President Nuclear Power Attachments Copies to R. S. Cullen, PSCW NRC Regional Administrator, Region III NRC Resident Inspector 1 R / o /I o

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SUMMARY

OF OPERATING EXPERIENCE i Docket No. 50-266 Unit Name Point Beach Unit 1 Date August 7, 1989 Completed By C. W. Krause i Telephone 414/221-2001 Unit 1 operated at approximately 490 MWe net throughout the report period with no major power reductions. Safety related maintenance included retorquing the turbocharger to exhaust duct bolts on emergency diesel generator G-01 and replacing the packing, 0-rings, and oil pump discharge gauge on the "A" charging pump. s

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. / -{ S.. C ' - l 4 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No. 50-301 Unit Name-Point Beach Unit 2 l Date August 7, 1989 Completed By C. W. Krause J Telephone 414/221-2001 Unit 2 operated at approximately 493 MWe net throughout the period with no major power reductions. On July 11, 1989 the unit attained 62 billion kilowatt hours of generation. Safety.related maintenance included repairing packing leaks on the steam powered auxiliary feed pump. On July 12, 1989, during a routine fill of the "B" safety injection accumulators, one of the level indicators failed. The other level indicator was out of service for maintenance. By cross-connecting the "A" and "B" fill and vent lines, the level of the "B" tank could be read from the "A" indicator. During the equalization process, level in the "A" tank approached the Technical Specification high limit. The level was adjusted to maintain the proper level band. Had the equalization process continued, the "A" tank would have equalized above the Technical Specification high limits. It was therefore concluded the level in the "B" tank had exceeded the' Technical Specification limit. 4 Licensee Event Report 89-003 is being written to document this event. _ _. _ _. _ _ _ _ _ _. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _... _ _ _ _ _. _. _ _ _ _. - _}}