ML20095J528

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Lists Three Seismic Outliers Initially Considered for Resolution by 951231 That Will Not Be Completed,As Stated in 950518 & 0628 Responses to GLs 87-02 & 88-20,Suppl 4, Respectively
ML20095J528
Person / Time
Site: Farley  Southern Nuclear icon.png
Issue date: 12/21/1995
From: Dennis Morey
SOUTHERN NUCLEAR OPERATING CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
REF-GTECI-A-46, REF-GTECI-SC, TASK-A-46, TASK-OR GL-87-02, GL-87-2, GL-88-20, NUDOCS 9512270154
Download: ML20095J528 (2)


Text

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Ja Southern Nuclear Operating Company a

Post Offics Box 1295 B' mingham, Alabama 35201 w

Te'ephone (205) 868 5131

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Southem Nudear Operating Company o.v. uor.y Vice President I

Farley Project the Southem eleCf9C System l

Deiember 21, 1995 e

Docket Nos.: 50-346 10 CFR 50.4 50-364 U. S. Nuclear Regulatoiy Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 Joseph M. Farley Nuclear Plant Resolution of Seismic Outliers Ladies and Gentlemen:

E By letter dated May 18,1995, Southern Nuclear provided the results of the seismic evaluation performed for Farley Nuclear Plant (FNP) in response to Generic Letter 87-02,

" Verification of Seismic Adequacy of Mechanical and Electrical Equipment in Operating Reactors, Unresolved Safety Issue (USI) A-46." By letter dated June 28,1995, Southern Nuclear provided the FNP response to GL 88-20 Supplement 4, " Individual Plant j

Examination for External Events for Severe Accident Vulnerabilities." These letters stated i

the Southern Nuclear intent to resolve certain outliers with regard to the seismic evaluation criteria by December 31,1995. Resolution of these outliers is nearing completion.

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However, Southern Nuclear has determined that three items that were initially considered for resolution by year-end will not be completed. These items all involve improvements to equipment anchorage and are identified as follows:

l 1.

QSH21ES25-A Diesel Generator 1-2A Local Control Panel 2.

QSH22L502-A Diesel Generator 1-2A Relay Panel 3.

Q2R36A502-B 4 kV Switchgear 2L Surge Arrestor Items 1 and 2 will be coordinated with the next scheduled diesel generator outage and will be completed by April 1,1996. Item 3 is scheduled to be performed during the next i

refueling outage for Unit 2 (Fall 1996).

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. Page 2 If you have any questions, please advise.

Respectfully submitted, SOUTHERN NUCLEAR OPERATING COMPANY (YY llicru Dave Morey DPH/ cit:resoseis. doc cc: Mr. S. D. Ebneter, Region II Administrator Mr. B. L. Siegel, NRR Senior Project Manager Mr. T. M. Ross, Plant Resident Inspector

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