Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8: Data Loading (NUREG/CR-7039, Volume 7)

On this page:

Download complete document

Publication Information

Manuscript Completed: March 2011
Date Published: June 2011

Prepared by:
C.L. Smith, S.T. Wood

Idaho National Laboratory
Battelle Energy Alliance
Idaho Falls, ID 83415

D. O'Neal, NRC Project Manager

NRC Job Code N6423

Office of Nuclear Regulatory Research

Availability Notice


The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer. SAPHIRE Version 8 is funded by the U.S. Nuclear Regulatory Commission and developed by the Idaho National Laboratory. This report is intended to assist the user to enter PRA data into the SAPHIRE program using the built-in MAR-D ASCII-text file data transfer process. Towards this end, a small sample database is constructed and utilized for demonstration. Where applicable, the discussion includes how the data processes for loading the sample database relate to the actual processes used to load a larger PRA models. The procedures described herein were developed for use with SAPHIRE Version 8. The guidance specified in this document will allow a user to have sufficient knowledge to both understand the data format used by SAPHIRE and to carry out the transfer of data between different PRA projects.

Page Last Reviewed/Updated Thursday, March 25, 2021