ML20063M164
| ML20063M164 | |
| Person / Time | |
|---|---|
| Site: | 05200001 |
| Issue date: | 02/25/1994 |
| From: | Fox J GENERAL ELECTRIC CO. |
| To: | Poslusny C Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9403100272 | |
| Download: ML20063M164 (2) | |
Text
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GE NucIcar Energy o
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In run u A+ n Sun.k:s Ca N25 February 25,1994 Docket No.52-001 Chet Poslusny, Senior Proj Standardization Project D,ect Manager irectorate Associate Directorate for Advanced Reactors and License Renewal Office of the Nuclear Reactor Regulation
Subject:
Submittal Supporting Accelerated ABWR Schedule - DilA Suppression Pool Bypass
Reference:
R. W. Borchardt letter to J. F. Quirk, "GE ABWR Containment Systems and Severe Accident Issues,"
December 29,1993
Dear Chet:
This letter res,onds to the DBA Suppression Paol Bypass open item of the reference etter. This modificauon will be included in Amendment 34.
Please provide a copy of this transmittal to John Monninger.
Sincerely,
'( x.
bef Ja'ck Fox Advanced Reactor Programs cc:
Alan Beard GE)
Norman Fletcher DOE)
Joe Quirk GE Umesh Saxena GE 080000 T)
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r DHA SUPPRESSION POOL BYPASS l
l Datithen1 GE has not provided SSAR mark-ups on the use of containment sprays for long term containment response following a feedwater line break and mam steamline break. Section 6.2.1.1.3.2 indicates that Table 6.2-2a provides the ESF systems for post blowdown long-term containment cooling. Table 6.2-2a clearly indicates the I
containment spray system. GE has stated that containment sprays are not used in l
the analyses but the SSAR indicates that they were. These should be consistent.
Ec511mhc Analyses calculating long-term containment responses following a feedwater line break and main steamline break used containment cooling system only, and Section 6.2.1.1.3.2, Para 2, reflecting this is as(follow: containment sprays were I-
' Table 6.2-2a provides..................and reduced capacities assumed for l
containment analyses. Analyses calculating long-tenn containment responsefollowing a feedwater line break and main steamline break used containment cooling system only, and containment symys were not used.'
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