ML20205C733
| ML20205C733 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 09/16/1985 |
| From: | Wallace P TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF ADMINISTRATION (ADM) |
| References | |
| 85-06, 85-6, NUDOCS 8509230182 | |
| Download: ML20205C733 (2) | |
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TENNESSEE VALLEY AUTHORITY Sequoyah Nuclear Plant Post Of fice Box 2000 Soddy Daisy, Tennessee 37379 September 16, 1985 U.S. Nuclear itegulatory Commission Document Con:rol Desk Washington, DC 20555 Gentlemen:
TENNESSEE VALLEY AUTIIORITY - SEQUOYMi NUCLEAR PLANT UNIT 1 - DOCKET NO.
50-327 - FACILITY OPERATING LICENSE DPR SPECIAL REPORT 85-06 The enclosed special report provides information concerning a penetration fire barrier being nonfunctional for a period in excess of seven days.
This report is reported in accordance with Sequoyah unit 2 Technical Spec-ification 3.7.12.
Very truly yours, TENNESSEE VALLEY AUTHORITY 0.R. C P. R. Wallace Plant Manager Enclosure cc (Enclosure):
J. Nelson Grace, Regional Administr.; tor C.S. Nuclear Regulatory Commis sion Su;te 2900 101 Marietta Street, NW Atlanta, Georgia 30323 Records Center Institute of Nuclear Power Operations Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339 NRC Inspector, NUC PR, Sequoyah DR ADO O
DR S
1983-TVA SOTH ANNIVERSARY
[
lll An Equal Opportunity Employer g
SPECIAL REPORT 85-06 SEQUOYAH NUCLEAR PLANT UNIT 1 Event Description and Probable Cause The biological shield blocks have been removed, and the unit 1 building equip-ment hatch opened for a refueling outage. This condition has been identified as a breach of a fire barrier penetration and will remain nonfunctional for the duration of the outage.
Corrective Actions Proper procedures for breaching fire barrier penetrations are being followed which include verification of fire detector operability and establishment of an hourly fire watch as required by the action statement of LCO 3.7.12.
The fire barrier will be restored at the completion of the outage.
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