RSICC CODE PACKAGE PSR-440
1. NAME AND TITLE
FEP 4.16: Fault-tree, Event tree, and Piping and Instrumentation Diagrams Editors.
Idaho National Engineering Laboratory, Idaho Falls, Idaho, through Energy Science and Technology Software Center, Oak Ridge, Tennessee.
3. CODING LANGUAGE AND COMPUTER
MODULA-2; IBM PC (P00440IBMPC00).
4. NATURE OF PROBLEM SOLVED
FEP4.16 is a program developed to provide a common access to a suite of graphical tools developed for performing Probabilistic Risk Assessment (PRA). These tools include the graphical event tree, fault tree, and Piping and Instrumentation Diagram editors. The event tree editor allows the analyst to construct and modify graphical event trees. The fault tree editor allows the user to construct and modify graphical fault trees. The P and ID editor allows the user to construct and modify plant drawings. These drawings can then be used to document the modeling used in a PRA.
5. METHOD OF SOLUTION
FEP4.16 is written in entirely MODULA-2 and uses an integrated commercial graphics package to interactively construct and edit the graphic fault trees, event trees, and piping and instrumentation diagrams.
6. RESTRICTIONS OR LIMITATIONS
7. TYPICAL RUNNING TIME
FEP4.16 is an interactive program, and running times are a function of the size of model being constructed.
8. COMPUTER HARDWARE REQUIREMENTS
IBM-PC/XT/AT/PS-2 OR 100 percent compatible computer running DOS 5.0. The PC must have a 640K of RAM, an EGA/VGA compatible monitor and display adaptor, and a hard disk with at least 5 megabytes of free space. A numeric math co-processor and a mouse are highly recommended.
9. COMPUTER SOFTWARE REQUIREMENTS
The codes were written in MODULA-2 for IBM-PC/XT/AT/PS-2 running DOS 5.0. The package includes executables for PC, but no source files are included. FEP 4.16 was submitted to ESTSC in 1993. It was neither modified nor tested when it was transferred to RSICC and released in January 2002.
a) Included in documentation:
M. K. McKay, N. L. Skinner, S. T. Wood, "Fault Tree, Event Tree, and Piping and Instrumentation Diagram (FEP) Editors Version 4.0," NUREG/CR-5866 (EGG-2625) (March 1992).
b) background information:
T.W. Boland, M.B. Calley, E.L. Capps, W.J. Galyean, J.L. Jones, S.D. Novak, C.L. Smith, A.D. Trusty, R.L. VanHorn, L.M. Wolfram, and S.L. Zeigler, "Verification and Validation of the SAPHIRE Version 4.0 PRA Software Package," NUREG/CR-6145 (February 1994).
11. CONTENTS OF CODE PACKAGE
Included are the referenced documents in 10.a and two DS/HD diskettes which include the executable files. Note that source files are not included.
12. DATE OF ABSTRACT
KEYWORDS: PROBABILITY SAFETY ASSESSMENT; RISK ASSESSMENT