page title goes here Risk Assessment
SPRGs for
Radionuclides
SPRG Equations
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Resident
Exposure to contamination deposited on streets and sidewalks
(age-adjusted incidental ingestion, age-adjusted inhalation of particulates, and external exposure to ionizing radiation from settled dust using ground plane toxicity values)
Ingestion
Inhalation with PEF wind
Inhalation with PEF mechanical
Inhalation with PEF wind for State-Specific
Inhalation with PEF mechanical for State-Specific
External
Total
3-D Direct External Exposure
(Materials with fixed contamination at infinite depth in outside walls, streets, and sidewalks using infinite soil volume toxicity values)
(Materials with fixed contamination at 1cm in outside walls, streets, and sidewalks using 1cm soil volume toxicity values)
(Materials with fixed contamination at 5cm in outside walls, streets, and sidewalks using 5cm soil volume toxicity values)
(Materials with fixed contamination at 15cm in outside walls, streets, and sidewalks using 15cm soil volume toxicity values)
(Fixed contaminated dust on surface of outside walls, streets, and sidewalks using ground plane toxicity values)
2-D Direct External Exposure
(Materials with fixed contamination in a finite slab using infinite soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 1cm depth using 1cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 5cm depth using 5cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 15cm depth using 15cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab using ground plane toxicity values)
Composite Worker
Exposure to contamination deposited on streets and sidewalks
(incidental ingestion, inhalation of particulates, and external exposure to ionizing radiation from settled dust using ground plane toxicity values)
Ingestion
Inhalation with PEF wind
Inhalation with PEF mechanical
Inhalation with PEF wind for State-Specific
Inhalation with PEF mechanical for State-Specific
External
Total
3-D Direct External Exposure
(Materials with fixed contamination at infinite depth in outside walls, streets, and sidewalks using infinite soil volume toxicity values)
(Materials with fixed contamination at 1cm in outside walls, streets, and sidewalks using 1cm soil volume toxicity values)
(Materials with fixed contamination at 5cm in outside walls, streets, and sidewalks using 5cm soil volume toxicity values)
(Materials with fixed contamination at 15cm in outside walls, streets, and sidewalks using 15cm soil volume toxicity values)
(Fixed contaminated dust on outside walls, streets, and sidewalks using ground plane toxicity values)
2-D Direct External Exposure
(Materials with fixed contamination in a finite slab using infinite soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 1cm depth using 1cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 5cm depth using 5cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 15cm depth using 15cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab using ground plane toxicity values)
Outdoor Worker
Exposure to contamination deposited on streets and sidewalks
(incidental ingestion, inhalation of particulates, and external exposure to ionizing radiation from settled dust using ground plane toxicity values)
Ingestion
Inhalation with PEF wind
Inhalation with PEF mechanical
Inhalation with PEF wind for State-Specific
Inhalation with PEF mechanical for State-Specific
External
Total
3-D Direct External Exposure
(Materials with fixed contamination at infinite depth in outside walls, streets, and sidewalks using infinite soil volume toxicity values)
(Materials with fixed contamination at 1cm in outside walls, streets, and sidewalks using 1cm soil volume toxicity values)
(Materials with fixed contamination at 5cm in outside walls, streets, and sidewalks using 5cm soil volume toxicity values)
(Materials with fixed contamination at 15cm in outside walls, streets, and sidewalks using 15cm soil volume toxicity values)
(Fixed contaminated dust on surfaces of outside walls, streets, and sidewalks using ground plane toxicity values)
2-D Direct External Exposure
(Materials with fixed contamination in a finite slab using infinite soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 1cm depth using 1cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 5cm depth using 5cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at15cm depth using 15cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab using ground plane toxicity values)
Indoor Worker
Exposure to contamination deposited on streets and sidewalks
(incidental ingestion, inhalation of particulates, and external exposure to ionizing radiation from settled dust using ground plane toxicity values)
Ingestion
Inhalation with PEF wind
Inhalation with PEF mechanical
Inhalation with PEF wind for State-Specific
Inhalation with PEF mechanical for State-Specific
External
Total
3-D Direct External Exposure
(Materials with fixed contamination at infinite depth in outside walls, streets, and sidewalks using infinite soil volume toxicity values)
(Materials with fixed contamination at 1cm in outside walls, streets, and sidewalks using 1cm soil volume toxicity values)
(Materials with fixed contamination at 5cm in outside walls, streets, and sidewalks using 5cm soil volume toxicity values)
(Materials with fixed contamination at 15cm in outside walls, streets, and sidewalks using 15cm soil volume toxicity values)
(Fixed contaminated dust on outside walls, streets, and sidewalks using ground plane toxicity values)
2-D Direct External Exposure
(Materials with fixed contamination in a finite slab using infinite soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 1cm depth using 1cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 5cm depth using 5cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab at 15cm depth using 15cm soil volume toxicity values)
(Materials with fixed contamination in a finite slab using ground plane toxicity values)
