RAIS

The Risk Assessment Information System

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CHEMICAL TOOLS ▼
- Toxicity Profiles
- Chemical Toxicity Values
- Chemical Toxicity Metadata
- Chemical Parameters
- Chemical Data Profiles
- PRGs ▶
  - Chemicals Calculator
  - Chemicals User's Guide
- Risk Models ▶
  - Chemicals Calculator
  - Chemicals User's Guide
- ORO Risk
  Information ▶
  - Release Site Maps ▶
    - ORR
    - ETTP
    - ORNL
    - WAG1
    - WOC
    - Y-12
    - PGDP
    - PORTS
  - Reports & Graphic Risk Results ▶
    - ORR
    - ETTP
    - ORNL
    - Y-12
    - PGDP
    - PORTS
    - All Sites
  - Oak Ridge Reservation Federal Facility Agreement
  - OREIS (Internal Use Only)
- Ecological Benchmarks
- Background
  Values ▶
  - Generic Background Values
  - Paducah Gaseous Diffusion Plant
  - Portsmouth Gaseous Diffusion Plant
  - Oak Ridge Reservation
- ARAR Search
- Transport
  Calculators ▶
  - Groundwater Calculator
  - Air Calculators ▶
    - PEF Calculator
    - VF Calculator
RADIONUCLIDE TOOLS ▼
- Toxicity Values ▶
  - Radionuclide Slope Factors
  - Radionuclide Dose Conversion Factor ICRP 30
  - Radionuclide Dose Conversion Factor ICRP 60
- Radionuclide Toxicity Metadata
- Radionuclide Parameters
- PRGs ▶
  - Radionuclides Calculator
  - Radionuclides User's Guide
- Risk Models ▶
  - Radionuclides Calculator
  - Radionuclides User's Guide
- ORO
  Risk Information ▶
  - Release Site Maps ▶
    - ORR
    - ETTP
    - ORNL
    - WAG1
    - WOC
    - Y-12
    - PGDP
    - PORTS
  - Reports & Graphic Risk Results ▶
    - ORR
    - ETTP
    - ORNL
    - Y-12
    - PGDP
    - PORTS
    - All Sites
  - Oak Ridge Reservation Federal Facility Agreement
  - OREIS (Internal Use Only)
- Gamma Radiation Instrument Response ▶
  - Calculator
  - User's Guide
- Radionuclide Decay Chain Tool
- Transport
  Calculators ▶
  - Groundwater Calculator
  - Air Calculators ▶
    - PEF Calculator
    - VF Calculator
TUTORIALS ▼
- What is Risk Assessment
- RAIS Main Tutorial
GUIDANCE ▼
- ORO Risk
  Assessment Guidance ▶
  - Procedures
  - Technical Memoranda
  - QA Forms
- Regulatory
  Guidance ▶
  - EPA Human Health Guidance
  - EPA Ecological Guidance
  - EPA Regional Supplemental Guidance
PARTNERS ▼
- SADA
- TIEM
- DOE Oak Ridge
- UCOR
- ORNL
- ORNL Environmental Sciences
EPA CHEMICAL TOOLS ▼
- Regional Screening Levels for Chemicals (RSLs)
- Regional Removal Management Levels for Chemicals (RMLs)
- J&E Model for Subsurface Vapor Intrusion
- J & E Download
EPA RADIATION TOOLS ▼
- PRGs for Radionuclides
- PRGs for Radionuclides in Buildings (BPRG)
- PRGs for Radionuclides in Outdoor Surfaces (SPRG)
- Radionuclide ARAR Dose Compliance Concentrations (DCCs)
- DCCs for Radionuclides in Buildings (BDCC)
- DCCs for Radionuclides in Outdoor Surfaces (SDCC)
- Radionuclide Decay Chain Tool
- J&E Model for Subsurface Vapor Intrusion
- J & E Download

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About the RAIS

This work has been sponsored by the U.S. Department of Energy (DOE), Office of Environmental Management, Oak Ridge Operations (ORO) Office through a contract between URS | CH2M Oak Ridge LLC (UCOR) and the University of Tennessee.

These web pages are under configuration management and are subject to quality assurance review before being published.

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Staff: Leslie Galloway; Fred Dolislager; Debra Stewart; Katie Bolus

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