CX-017841: Radiological Dispersal Device/Improvised Nuclear Device Material Training Activities and Evaluations Using Radiation Emitting Sources/Material/Devices

This revision incorporates additional activities to those described in the original environmental checklist: 1. Production of contamination areas (inside and outside facilities) to facilitate instruction on training objectives such as contamination control, donning and doffing, sampling techniques, etc. 2. Conduct render-safe exercises using gel-block and foam-tent containment. Isotopes used to generate specific radiation signatures at off-Idaho National Laboratory locations will be from sealed sources only. The containers will not be opened.