ML20101L000

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Forwards Proprietary Drafts Re Updated Advanced BWR Std Plant.Encl Withheld
ML20101L000
Person / Time
Site: 05200001
Issue date: 05/08/1992
From: Raftery R
RELIABILITY ENGINEERING SERVICES
To: Fox J
RELIABILITY ENGINEERING SERVICES
Shared Package
ML19344C400 List:
References
NUDOCS 9207060193
Download: ML20101L000 (1)


Text

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-REGULATORY Att0-ANALYSIS SERVICES San Jose, Califqrnia RELIABILITY ENGINEERING SERVICES Hay 8, 1991 cc: J. D. Duncan w/o att A. E. Rogers " "

S. Visweswaran " "

To: J. N. Fox from: R. P. Raftery

Subject:

Updated ABWR Front Line and Support Syste... Fault Trees Attached are drafts of the following updated ABWR fault trees and basic event data files, as well as Chapter 190.6 system description markups for transmittal to the NRC (Glenn Kelly):

o Reactor ', ore Isolation Cooling (RCIC) o High Pressure Core flooders (HPCFA and HPCFB) o Residual Heat Removal (R) M , RHRB, and RHRC) o Core Flooding (LPFL) Mode o Suppression Pool Cooling Mode o Shutdown Cooling Mode o Wetwell and Drywell Spray Subsystem o Automatic Depressurization (ADS) o Electric' Power o Service Water (RCW, R$W, HECW) 0'.0007 J

o Instrumentation

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t 1 f R. P. Raftery, P ncip Engineer

X(/ 4 ; 6h xvC Reliability Engineering Services ppk M/C 789, Ext. 56144

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p 9207060193 920508

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