ML20203N465

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Forwards ACRS Ltr Re Util Request to Operate W/O Upperhead Injections Sys.Removal & Disconnection of Sys Should Be Contained on Reversible Basis Until Calculations Show Feasibility,Per ACRS 312th Meeting on 860410-12
ML20203N465
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 04/30/1986
From: Hood D, Mood D
Office of Nuclear Reactor Regulation
To: Tucker H, Tucker M
DUKE POWER CO.
Shared Package
ML20203E039 List:
References
ACRS-R-1190, NUDOCS 8605050430
Download: ML20203N465 (1)


Text

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-4 8 0 APR XISS Docket Nos.: 50-369 and 50-370 Mr. H. B. Tucker, Vice President Nuclear Production Department Duke Power Company 422 South Church Street Charlotte, North Carolina 28242

Dear Mr. Tucker:

SUBJECT:

ACRS LETTER REGARDING OPERATION OF THE McGUIRE NUCLEAR STATION WITHOUT UPPER HEAD INJECTION SYSTEMS Following the 312th meeting of the Advisory Committee on Reactor Safeguards held on April 10-12, 1986, the Committee suggested that you consider maintaining the removal and disconnection of the Upper Head Injection Systems (UHIS) on a reversible basis until further calculations show that the operating conservatisms of McGuire without UHIS are similar to non-UHIS units. Please respond to this suggestion within 30 days of your receipt of this letter.

A copy of the related ACRS letter is enclosed.

Sincerely, 1 S Darl Hood, Project Manager PWR Project Directorate #4 Division of PWR Licensing-A

Enclosure:

DISTRIBUTION:

As stated E M E Tffisr>

NRC PDR Local PDR PD#4 Reading File BJYoungblood OELD EJordan BGrimes JPartlow KJabbour MDuncan j/ ACRS (10)

PWR#4:DPWR-A PWR 3PWR-A PWR#4:DPWR-A DHood:lr MD6 1 forBJYoungblood 04/gq/86 04 /86 04/3 o /86 8605050430 860430 9 DR ADOCK 0500

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