ML021860205

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Special Report 2002-001. Digital Metal Impact Monitor System Has One Channel Which Has Been Inoperable in Excess of 30 Days
ML021860205
Person / Time
Site: Summer South Carolina Electric & Gas Company icon.png
Issue date: 07/02/2002
From: Byrne S
South Carolina Electric & Gas Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML021860205 (1)


Text

Stephen A. Byrne Senior Vice President, Nuclear Operations 803.345.4622 July 2, 2002 A SCANA COMPANY Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555 Gentlemen:

Subject:

VIRGIL C. SUMMER NUCLEAR STATION DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 SPECIAL REPORT 2002-001 South Carolina Electric & Gas Company (SCE&G) is submitting this report pursuant to the requirements of Technical Specification 3.3.3.10.a. The Digital Metal Impact Monitor System (DMIMS) has one channel, number 751 (Reactor Vessel Head), which has been inoperable in excess of 30 days, requiring a 10-day report.

On May 29, 2002, the DMIMS channel for monitoring the Reactor Vessel Head was declared inoperable due to suspected channel gain problems.

The repair of this channel will be accomplished prior to Mode 2 entry, coming out of Refueling Outage 14 in the fall of 2003.

Should you have any questions, please call Mr. Jeffrey Pease at (803) 345-4124 at your convenience.

Very truly yours, Stephen A. Byrne JW P/SAB/dr c: N. 0. Lorick K. M. Sutton N. S. Cams W. R. Higgins T. G. Eppink INPO Records Center R. J. White NSRC L. A. Reyes RTS (0-C-02-2148)

K. R. Cotton File (818.08)

NRC Resident Inspector DMS (RC-02-0117)

It

/ /y SCE&G I Virgil C.Summer Nuclear Station

  • P.0.Box 88
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