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    SESOIL/AT123D Overview

    SESOIL/AT123D Features

    AT123D

    SESOIL

Overview

SEVIEW (SESOIL/AT123D) replaces our old software package RISKPRO (SESOIL & AT123D). RISKPRO was discontinued in 2005. SEVIEW SESOIL/AT123D also incorporates SESOIL and AT123D and a host of additional features.

SEVIEW (SESOIL/AT123D( contains everything needed to perform contaminant transport and fate modeling. SESOIL is an unsaturated soil zone transport and fate model that produces a soil leachate concentration. The AT123D groundwater model can be used alone or linked to the SESOIL vadose zone model. The SESOIL to AT123D link produces a resulting groundwater concentration, even if the point of compliance is directly beneath the contaminated soil. The AT123D results can be many orders of magnitude lower than those produced by simplistic methods such as the Summers Model and Dilution-Attenuation Factor equation.

SEVIEW (SESOIL/AT123D( also provides a link between SESOIL and the MODFLOW / MT3D numerical groundwater models. SEVIEW (SESOIL/AT123D( can now be used to run your BIOSCREEN and BUSTR-Screen models in AT123D. AT123D results are typically one to three orders of magnitude lower than those produced by BIOSCREEN and BUSTR-Screen. This means you can significantly reduce your cleanup costs simply by running AT123D. By using the BIOSCREEN and BUSTR-Screen interfaces means that AT123D is just as easy to run.

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Features

• Run BIOSCREEN and BUSTR-Screen data in AT123D
• Sub-layer concentration loads
• AT123D runs to 1,000 years when linked to SESOIL
• Includes the Summers model
• New SESOIL - MODFLOW link
• Simplified model setup
• Easier installation
• Scaleable Windows
• Separate project journals
• SESOIL Reports a) Climatic Report, b) Profile and Load Report c) Hydrologic Report d) Pollutant Cycle Report
• 6,674 location climatic database
• 593 record chemical database
• AT123D Reports: a) Point of Compliance Report, b) Animated Area Report, c) Animated Centerline Report
• Enhanced report previews
• Updated versions of SESOIL and AT123D
• Enhanced links between the models
• Updated Documentation

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