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IRAP-h View 5.1

Human Health Risk Assessment Program

  IRAP-h View Brochure

  Version 5.1: Release Notes


IRAP-h View is a user-friendly graphical interface for conducting a comprehensive multi-pathway human health risk assessment. It simultaneously calculates risk values for multiple chemicals, from multiple sources, at multiple exposure locations.

Regardless of experience, risk assessors, trial burn planners, permit writers, and toxicologists can readily produce expert results and professional reports.

Most of all, they are completing these projects within only a fraction of the time and cost traditionally absorbed during in-depth risk assessments.

IRAP-h View implements the latest U.S. EPA - OSW Human Health Risk Assessment Protocol (HHRAP), ensuring users' step-by-step process meets the criteria set forth within the protocol.

IRAP-h View covers many human health risk assessment guidances and procedures such as:

  • 2005 Final U.S. EPA OSW Human Health Risk Assessment Protocol (HHRAP)

  • PCBs: Cancer Dose-Response Assessment and Application to Environmental Mixtures

  • Mercury Study Report to Congress

  • New Policy on Evaluating Health Risks to Children

  • North Carolina Protocol for Performing Indirect Exposure Risk Assessments for Hazardous Waste Combustion Units

  • Recommendations for the Technical Review Work Group for Lead for an Interim Approach with Adult Exposures to Lead in Soil

  • Estimating Exposure to Dioxin-Like Compounds


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Advanced Graphical User Interface

Graphical user interface, combining easy to use graphical tools, risk calculations, and comprehensive output reports.

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Extensive COPC Database

The full US EPA database of Chemicals Of Potential Concern (COPCs) is included in IRAP-h View, complete with fate and transport parameters

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Complete Contouring Options

Plot risk results as well as COPC concentrations for unparalleled visualization of your results.

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Analyze Multiple Scenarios

IRAP-h View allows you to analyze multiple risk receptors, chemicals and scenario parameters in within a single project

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Comprehensive Risk Table Output

IRAP-h View produces an extensive set of tables which summarize risk and concentration values, making all of your results easy to access.

Technical Specifications

Parameter Description
Risk Assessment Type Human Health
Protocol Implements the US EPA Human Health Risk Assessment Protocol (HHRAP)
Input Air Dispersion Modeling Data AERMOD/ISC format plot files
Risk Receptor Types Adult and Child Resident, Farmer and Fisher Scenarios
Pollutant/COPC Database HHRAP companion database, plus user defined database
Regulatory Status HHRAP is the US EPAs current human health protocol and is fully supported by IRAP-h View

System Requirments

This product is a Microsoft Windows-based program that can be installed in the following Windows operating systems:

  • 32-bit and 64-bit Operating Systems
  • Windows 10
  • Windows 8 & 8.1
  • Windows 7 (Home Premium, Professional, and Ultimate Versions)

Minimum requirements:

  • 2.4GHz processor or faster
  • At least 20 GB of available hard disk space
  • At least 2 GB of RAM