RESRAD 6.3

RESRAD-BUILD is a computer code developed by Argonne National Laboratory for evaluating and managing potential radiological and chemical contamination in buildings and structures.

RESRAD-BUILD uses physics-based models to simulate the movement of radionuclides and chemicals in buildings. It takes into account factors such as building materials, occupancy patterns, and ventilation systems to assess potential exposure pathways and risks.

RESRAD-BUILD can be used to assess risks associated with radiological or chemical contamination in existing buildings, as well as design new buildings to minimize potential exposures. It is often applied in the context of nuclear facilities, waste management sites, or contaminated sites.

RESRAD-BUILD can evaluate a wide range of radiological and chemical contaminants, including radionuclides, heavy metals, and organic compounds. It can assess both external exposure from surface contamination and internal exposure from inhalation or ingestion of particles or vapors.

Yes, RESRAD-BUILD allows users to evaluate different exposure scenarios by adjusting parameters such as contaminant concentrations, occupancy patterns, ventilation rates, and remediation strategies. This flexibility helps in assessing risks under various conditions and optimizing mitigation measures.

RESRAD-BUILD includes probabilistic analysis capabilities that allow for the consideration of uncertainties in input data. It can perform sensitivity analyses to identify parameters that most significantly contribute to the overall uncertainty in the assessment results.

RESRAD-BUILD provides a user-friendly interface with input screens for defining building characteristics, contaminants, and exposure scenarios. It also offers graphical output options for visualizing assessment results. However, proficiency in radiological and chemical concepts is required to ensure accurate and reliable use of the software.

RESRAD-BUILD is widely used by regulatory agencies, research institutions, and consulting firms involved in radiological and chemical risk assessment. It has been applied in numerous real-world projects and is continuously improved based on feedback from users.

RESRAD-BUILD has its limitations, such as simplifications in modeling certain phenomena and assumptions made for specific exposure scenarios. Users should carefully review the software documentation and consult with experts to understand potential constraints and appropriate applications for their specific situations.

More information about RESRAD-BUILD, including user manuals, technical reports, and contact details, can be found on the official Argonne National Laboratory website or by contacting the software developers directly.