ML20073M722

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Forwards Proposed Rev to Section 3.8 of DCD Introduction for ABWR Re GE Meeting on 941102
ML20073M722
Person / Time
Site: 05200001
Issue date: 11/04/1994
From: Frantz S
EDGAR, NEWMAN, BOUKNIGHT, AND EDGAR
To: Russell W
Office of Nuclear Reactor Regulation
References
NUDOCS 9411140188
Download: ML20073M722 (2)


Text

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WH 04 '94 01:01PM fCJ W BOLEHIGHT EDGAR P C P.2/3 s.

- NEWMAN. BOUKMOIIT & JiDOAn, P. C.

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  • AS HIN GTO N. D.C. 20036 56tO TE LE PH ONE- (202) 9 5 5 6 6 00 FAX: (202) 8 72 0 5 81 November 4, 1994 VIA: TEI.ECOPY Mr. Willieun T. Russell, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Bill:

As discussed during the meeting with General Electric on November 2, 1994, please find enclosed a proposed revision to Section 3.8 of the DCD Introduction for tho Advanced Boiling Water Reactor.

Sincerely, M C Steven P. Frantz Enclosure cc(w/ encl): Dennis M. Crutchfield Martin G. Malsch I4000D o@

9411140188 941104 1 i

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iKN 04 '94 01:01Pt1 IiEWW44 BOUKilIGHT EDG@ P C P.3/3 ]

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3.8 ' Chapter 19 of Tier 2 l Chapter 19 of Tier 2 contains various deterministic and '

probabilistic evaluations of severe accidents for the ABWR standard design. With respect to those evaluations, a proposed change in the facility, procedures, or tests I described in Tier 2 shall be defined as an unreviewed safety {

question if, as a result of the change: i l

(a) the probability of a severo accident previously evaluated in Chapter 19 substantially increases; or (b) the consequences of a severe accident previously ovaluated in Chapter 19 substantially increase, i

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