| Associated Operations | Buildings Involved | Accepted Operation Dates |
|---|---|---|
|
Calutron [Electromagnetic] Uranium Enrichment |
9731 (Pilot Plant) Alpha buildings 9201-1,2,3,4,5 Beta Buildings 9204-1,2,3,4 |
1943-1947 |
|
Feed Preparation and Product Processing [Chemical processing of uranium into chemical forms to be fed into calutrons] |
9202, 9203, 9206, 9212 9733-3,4 - [Chemical control analysis] |
1943-1947 |
|
Uranium Recovery and Recycling [Mechanical (physical) and chemical processes used to recover and recycle uranium, such as scraping or vacuuming uranium off the inside walls of the calutron] |
9202, 9203, 9206, 9212 [9206 was the main U recovery and recycle facility residual U found on equipment, scrap metal and on solid surface. 9206 housed sanding, grinding, chemistry, and incinerator operations] |
1945-1947 (only) (entire period is 1945-1951 and 1950's-1990's) |
|
Uranium Salvage Operations [Involved recovery of uranium from materials not considered production equipment, such as liquid and solid waste materials from maintenance/cleanup activities. May include mechanical scraping and brushing, nitric acid washing, and distillations and recovery of uranium compounds from incidental items] |
9206, 9207, 9211 |
1945-1947 (only) (entire period is 1945-1951) |