ML12339A567

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Official Exhibit - ENT000458-00-BD01 - Nathan Bixler, Sandia National Laboratories, PSA 2011 Overview of MACCS2 Models (Mar. 11, 2011) (Excerpted)
ML12339A567
Person / Time
Site: Indian Point  
Issue date: 03/11/2011
From: Bixler N
Sandia
To:
Atomic Safety and Licensing Board Panel
SECY RAS
References
RAS 22158, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01
Download: ML12339A567 (2)


Text

March 2011 WinMACCS/MACCS2 Training 1-1 Overview of MACCS2 Models ENT000458 Submitted: March 30, 2012 United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of:

Entergy Nuclear Operations, Inc.

(Indian Point Nuclear Generating Units 2 and 3)

ASLBP #: 07-858-03-LR-BD01 Docket #: 05000247 l 05000286 Exhibit #:

Identified:

Admitted:

Withdrawn:

Rejected:

Stricken:

Other:

ENT000458-00-BD01 10/15/2012 10/15/2012

March 2011 WinMACCS/MACCS2 Training 1-39 MACCS2 Overview MACCS2 Data Flow

 User activates modules only as needed to determine results of interest

 Activated modules determine input files that are required

 Some required input files may be used as transmitted with MACCS2 (without user modification)

Site Data Dose Conversion Factor EARLY Input Decay Chain Data Meteorological Data ATMOS Input Dose Conversion Factor COMIDA Output CHRONC Input Site Data MACCS2 Output ATMOS EARLY CHRONC OUTPUT