ML20009F840

Ro:On 810610,as Result of Inadvertent Actuation of Fire Protection Deluge Sys on Cooling Tower 2B,levels in Tanks a & B Fell to Approx 235,000 Gallons.Clipper Valve Opened & Deluge Sys Actuated

ML20009F840
Person / Time
Site:	Farley
Issue date:	06/11/1981
From:	Hairston W ALABAMA POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
FNP-81-0728, FNP-81-728, NUDOCS 8108030090
Download: ML20009F840 (1)

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' Ashford, AL 36312 REGIONAL DIRECTOR June 11, 19f,1 DEPUTY DIRECTOR FNP-81-0728 ASSISTANT TO DIRECTOR DIRECTOR, RRP' Mr. J. P. O'Reilly, Director . . DIRECTOR, EPOS U. S. Nuclear Regulatory ComissionDIRECTOR, ENF/INV 101 Marietta Street, N.V.

Suite 3100 DIRECTOR, ETI Atlanta, Georgia 30303 P_UBI.lC AFFAIRS OFFICER

Dear Mr. O'Reilly:

This is to confirm the telephone call to Mr. Paul hellogg (NRC) at 1410 on June 11, 1981 by Mr. J. D. Woodard (APCo) in accordance with Unit 1 Technical Speciff cation 3.7.11.1 and Unit 2 Technical Specification 3.7.11.1.

As a result of an inadvertent actuation cf th- fire-protection delug--

systess on cooling tower 2B, the levels in Fire Protection Tanks A and B fell f

' to approximately 235,000 gallons each at 1600 on 6/10/81. Unit 1 and 2 Technical Specifications require a minimum tank level of 250,000 gallons. The tank levels were returned to minimum acceptable Technical Specifications levels at 1845 on 6/10/81.

The inadvertent actuation resulted during maintenance activities. The swit ch an5-.MM simpj_tei Du-c. iu Li.c i .e v.uictiiuu 1.ic _.ir

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prevent fin protectie: jing: := -- .s.g .w-=-3

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a temporary nats , ~ .m .. -.--w 3- -3 .

However, the nitre in httle cutic;. ;;Ive-for--2B cooling tower dei %e- 'y+'a M l vn nn.L.99z-K h.2, ..nt.;;11, t'~~ &m*' ""~ ~;~~~^ *** * '" e *ys tse actuated. ,_

Further detritrvill-be-provid-rd-in-the followup report.

Sincerely ours, G. Hairston, III Plant Manager Joseph M. Farley Nuclear Plant WGH/1Defc:jpd cc: H. O. Thrash W. C=rr .

R. D. Hill d

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