ML20071M113

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Advises That Backup Overcurrent Protection Sys for Containment Electrical Penetrations Installed During Second Refueling Outage.Seismic Design Verification Program in Progress for Containment Recirculation Fans
ML20071M113
Person / Time
Site: North Anna Dominion icon.png
Issue date: 05/24/1983
From: Stewart W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: Clark R, Harold Denton
Office of Nuclear Reactor Regulation
References
293, NUDOCS 8305310099
Download: ML20071M113 (1)


Text

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VIuGINIA ELucTHIc AND Pownu COMPANY H rcuMoNn,VIHOINIA 2H 2 G1 w.L.senwAmr vics Panernswt wuctain ore m.,e May 24, 1983 Mr. Harold R. Denton, Director Serial No. 293 Office of Nuclear Reactor Regulation N0/JHL:aca Attn:

Mr. Robert A. Clark, Chief Docket No. 50-339 j

Operating Reactors Branch No. 3 License No. NPF-7 l

Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Centlemen:

VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNIT No. 2 BACKUP OVERCURRENT PROTECTION SYSTDI North Anna Unit 2 License Condition 2.C(10) states, "No later than October 11, 1980 Vepco shall submit a design for the backup overcurrent protection system for containment electrical penetrations for commission review and approval.

The backup system shall be installed and operational prior to resuming power operation following the second refueling outage."

l North Anna Unit 2 has completed its second refueling outage.

During this i

second refueling outage, the backup overcurrent protection system for I

containment electrical penetrations was installed.

This system is now considered operational.

l North Anna Unit 2 License Condition 2.C(10) is complete.

A seismic design J

verification program is currently in progress for tire backup overcurrent j

protection equipment for the containment air recirculation fans, the inside recirculation spray pumps and the pressurizer heaters.

Vpr{trulyyours, 1 '@

i l

.Mt W. L. Stewart cc:

Mr. James P. O'Reilly Regional Administrator Region II Mr. M. B. Shymlock I

NRC Resident Inspector North Anna Power Station pf It9

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DR P

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