ML19332D601

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Special Rept Spr 89-010:on 891020,smoke Detector 6 RB in Reactor Bldg Spuriously Alarmed & Could Not Be Reset from Outside Bldg Due to Restricted Bldg Entry While Unit at 100% Power.Containment Air Temp Monitored Hourly
ML19332D601
Person / Time
Site: Summer South Carolina Electric & Gas Company icon.png
Issue date: 11/16/1989
From: Bradham O
SOUTH CAROLINA ELECTRIC & GAS CO.
To: Ebneter S
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
SPR-89-010, SPR-89-10, NUDOCS 8912050008
Download: ML19332D601 (2)


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- South C rolin2 Doctric & Cas C:mpany

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-,l.t Mr. S. D.'Ebneter Regional'.%ministrator P

i U. S. _ Nuclear Regulatory Comission-l Region II Suite 2900 i

,.101 Marietta Street, N. W.

Atlanta, Georgia.

30323

Subject:

Virgil C. Summer Nuclear Station Docket No. 50/395 Operating License No. NPF-12 SpecialReport(SPR89-010) l

Dear Mr. Ebneter:

This'Special Report is bei_ng submitted pursuant to the requirement's of

< Station Administrative-Procedure'(SAP) 131A, " Fire Equipment / Systems Operability. Requirements" and'Section 6 of the Technical Specifications.

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'On 0ct'ober 20.11989, smokedetector6RB-(Room 12-07)intheReactorBuilding W.,

spuriously. alarmed and could not be reset from outside the building. Entry into'the Reactor Building is' restricted at this time due to the unit being at
100f power.

Compensatory action, monitoring of containment air' temperature hourly, has

.been.. initiated as required by the SAP-131A and a work request has~been R

submitted for repair during the next outage of sufficient duration.

'Should you'have'any questions, please chie at your convenience.

p-l Very truly yours,

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