ML18018A405

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Requests Addl Info Re Level Measurement Errors Due to Environ Temp Effects on Level Instrument Ref Legs Based on Review of IE Bulletin 79-21 Response.Info Requested within 2 Wks
ML18018A405
Person / Time
Site: Harris  
Issue date: 09/23/1982
From: Kerrigan J
Office of Nuclear Reactor Regulation
To: Jackie Jones
CAROLINA POWER & LIGHT CO.
References
IEB-79-21, NLU-82-560, NUDOCS 8211050219
Download: ML18018A405 (2)


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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, O. C. 20555 SEP 2 3 198Z yv'C~ -J'N -~gc3 Docket Nos.:

50-400 50-401'r.

J.

A. Jones Vice Chairman Carolina Power

& Light Company post Office Box 1551

Raleigh, North Carolina 27602

Dear Hr. Jones:

Subject:

Request for Additional Information - Shearon Harris FSAR As-part of the staff' review of the instrumentation and control systems for Shearon Harris, we have identified the need for additional informahion.

Specifically, we request that you provide a response to IE Bulletin No. 79-21; which deaIs with level measurement errors due to environmental""'

temperature effects on level instrument reference legs.

The identifica-tion number for this request is 420.9.

r Mithin two weeks of recei pt of this letter, provide us the date by when you plan to respond to this request.

If you have any questions regarding this request, contact E. Licitra (301-492-7200).

Sincerel cc:

See next page

&lAk anis D. Kerr n, Acting Chief Licensing Branch No.

3 Division of Licensing (gal il-Qg2 82ii0502iq 820923 PDR ADOCK 05000400 8

PDR

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