J-2Comparison of Features and Options in RESRAD-BUILD Code (Version 4.0) with BPRG Calculator's Indoor Worker Scenario and DandD Code's (Version 2.4.0

Vol. 1-Methodology and Models Used in the RESRAD-BUILD Code (Yu et al. 2022) and Vol. 2-User's Guide for RESRAD-BUILD Code Version 4 (this report) can be viewed from the Help menu in the code. They also can be downloaded from the RESRAD website Documents page (https://resrad.evs.anl.gov/documents). This user's guide contains nine chapters with the following topics:1. Introduction.2. Installation: Discusses installation and uninstallation procedures and system requirements.3. Navigation and File Management: Contains instructions for moving around the interface to accomplish various tasks and to save input and output.4. Input Forms: Contains descriptions for each input form and for each parameter in the input form. RESRAD Dose ConversionFactor Editor: Contains information on using and accessing various dose and risk coefficient libraries.6. Results: Provides instructions on finding results in text and graphical outputs, as well as in the intermediate output files.7. Parameter Sensitivity Analysis: Explains the deterministic and probabilistic sensitivity analysis features.8. Help: Discusses various sources for obtaining help. 9. References.