Evaluated Facilities List
Note: Facilities with beryllium surface levels (not background dust) above 0.2 ug/100 cm2 are followed by an #.
|
|
|
Evaluated Facilities List |
|
|
|
Not Characterized |
Facilities With Known or Probable Contamination |
Beryllium Storage Only (tools, etc.) |
Exposure unlikely*** Except For Invasive Work, D&D, Bldg Modif. |
No Beryllium Contamination |
|
All work associated with specified facilities* requires safety review |
All work associated with posted areas of facility* requires safety review, all areas for invasive work, D&D and building modifications** |
All work associated with posted beryllium storage areas of facility requires safety review |
All work in posted areas of specified facilities* requires safety review prior to invasive work, D&D or building modification** |
No review required for work in facility |
NOTE: Facilities shown in parenthesis are no longer present or not under the jurisdiction of the Department of Energy.
* - A facility is defined at the interior surfaces of the building and closed systems attached to the building with a potential for beryllium contamination (e.g., exhaust ventilation systems).
** - Invasive work, D&D and building modification work includes all work that opens closed systems or exposes new surface areas that have not been characterized for beryllium.
*** - These facilities have been characterized. They were generally not characterized down to 0.2 ug/100 cm2. They are not considered to be beryllium-cleared facilities, though exposure to beryllium during routine activities is considered highly unlikely.
Hanford Home Page | Beryllium | Suspect facilities (historical)
