Using the CAP88 Plume Model & Dose Assessment Code for the FTWC Project

Fuehne, David Patrick; Lattin, Rebecca Renee

doi:10.2172/1663170

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Using the CAP88 Plume Model & Dose Assessment Code for the FTWC Project

Fuehne, David Patrick·Lattin, Rebecca Renee

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Abstract

The Environmental Protection & Compliance Division (EPC) uses the Clean Air Act Assessment Package – 1988 (CAP88) plume model and dose assessment code to evaluate measured emissions or projected emissions of airborne radionuclides from Los Alamos National Laboratory (LANL) facilities. This software package will use facility data (e.g., stack height and exit velocity), emissions parameters (chemical form and quantity), and environmental data (wind speed and direction) to predict downwind concentrations of radioactive material and subsequent dose to a member of the public at that location. The United States Environmental Protection Agency (EPA) has approved CAP88 for use in demonstrating compliance with the Radionuclide NESHAP2, that portion of the Clean Air Act addressing emissions of airborne radioactive material from Department of Energy facilities. EPC Division has two procedures which discuss the use of CAP88.

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61 RADIATION PROTECTION AND DOSIMETRY Air quality CAP88 dose NESHAP plume

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Fuehne, David Patrick, Lattin, Rebecca Renee. 2020-09-21. Using the CAP88 Plume Model & Dose Assessment Code for the FTWC Project. https://doi.org/10.2172/1663170

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