ML19220C384

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Forwards Request for Addl Info Re Containment Mass & Energy Release Model for Postulated Main Steam Line Break.W/O Encl
ML19220C384
Person / Time
Site: Crane Constellation icon.png
Issue date: 01/24/1977
From: Norian P
Office of Nuclear Reactor Regulation
To: Vassallo D
Office of Nuclear Reactor Regulation
References
NUDOCS 7905010049
Download: ML19220C384 (1)


Text

'

Docket File NRR Rdg. File AB Rdg. File

Contact:

W. Jensen, NRR, 27911

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Dockst No. 50-320 Memorandum For: Domenic B. Vassallo, Assistant Director for LWR's, DPM From:

Paul E. Norian, Section Leader, Systems Analysis Section, Analysis Branch, DSS Thru:

"witar. P.. Rosztoczy, Chief, Analysis Bran:h, DSS

Subject:

REQUESTED ADDITIC E INFDRMATION - THREE MILE ISLAND, UNIT 2 Plant Name: Three Mile Island, Unit 2 Docket No.: 50-320

_ Licensing Stage: OL Milestone No.: 24.0 Responsible Branch and Project Manager: LWR-2, H. Silver Description of Review: Supplemental Questions Requested Ccepletion Date: N/S Review Status: Incoe:plete As nquested by the Containment Syste=s Branch, the Analysis Branch is reviewing the containmnt mass and energy release model for 2e postulated main steam line break in Three Mile Island, Unit 2.

In additien to +Jm information provided in Section 15.1.1S of the PSAR, additional infonnation was provided by the applicant in Suoplement 47 dated Septe=ber 30, 1976.

We have reviewed the infor=ation and require the enclosed additional

-infonnation in order to complete our review.

Paul E. Norfen, Section Leader Systems Ar,.ysis Section Analysis Brrnch Division of Systems Safety

Enclosure:

Questiens cc:

S. Hanauer D. Ross R. Heinec:an T. Novak F. Eltawila Z. Rosztoczy G. Lainas F. Odar J. Xudrick P. Nor.ian K. Kniel W. Jensen

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