Aerscreen for Windows - EPA Aermod Dispersion Modeling Software | Providence-Oris providenceoris.com Conduct your screening dispersion modeling analysis with AerScreen for Windows. Our version contains all of the features missing from EPA’s AERSCREEN....

Slab for Windows - EPA’s Accidental Release model | Providence-Oris providenceoris.com Designed for modeling dense gas releases, Slab for Windows is ideal for 112(r) worst-case and alternate release scenario dispersion modeling....

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Aerscreen for Windows - EPA Aermod Dispersion Modeling Software | Providence-Oris providenceoris.com Conduct your screening dispersion modeling analysis with AerScreen for Windows. Our version contains all of the features missing from EPA’s AERSCREEN....