TABLE ES-1
CATEGORIES OF RADIOLOGICALLY-CONTAMINATED MATERIALS
TO BE ADDRESSED IN THIS FEASIBILITY STUDY
| WASTE CATEGORY |
OU I |
OU II/VII |
OU IV | |
| 1. | Buildings and Demolition Debris | * | -- | -- |
| 2. | Vaults/Pits/Debris | * | -- | -- |
| 3. | Asphalt/Concrete/Pipe | * | -- | * |
| 4. | Lower-Level RAD Soil (23-67 pCi/g Cs-137) |
NA | * | * |
| 5. | Medium-Level RAD Soil (67-600 pCi/g Cs-137) |
* | * | * |
| 6. | RAD Soil (for soil washing) (<2800 pCi/g Cs-137) |
* | -- | * |
| 7. | High RAD Soil-Acceptable at Envirocare (600 - 60,000 pCi/g Cs137) |
* | -- | -- |
| 8. | Highest RAD Soil-Acceptable at Hanford (>60,000 pCi/g Cs137) |
* | -- | -- |
| 9. | Potential Mixed Waste (Cs-137 >600 pCi/g) |
* | -- | -- |
| 10 | Soil with Long-Lived Radionuclides > Remediation Goal |
-- | -- | * |
| 11. | Former HWMF Wetland (Cs-137 up to 1800 pCi/g) |
* | -- | -- |
Notes:
* Present
-- Not present