Categorical Exclusion Determinations: Idaho

The Power Management organization at Idaho National Laboratory needs to perform maintenance and inspection activities on power poles and structures…

As part of the Joint Fuel Cycle Studies program, 4 grams of curium-244 oxide will be transferred from the Fuel Manufacturing Facility to the Hot Fu…

Pyroprocessing of spent nuclear fuel requires fuel rod decladding, oxide reduction, electrorefining, salt distillation, and cathode processing. The…

The number of employees at the Materials and Fuels Complex has increased and the facility needs additional office space. The proposed action leases…

The proposed action installs a new metal stud wall with gypsum board on one side, vinyl faced fiberglass blanket insulation, new wall passage with …

The purpose of this revision is to document a change to the seismic borehole location near the Advanced Test Reactor Complex. Two alternative sites…

The dial room at the Specific Manufacturing Capability in building Test Area North-601 lacks a fire suppression system. The proposed action designs…

To meet the need for increased facility availability for an expanding customer base, the proposed action refurbishes the Experimental Breeder React…

The purpose of this revision is to capture additional project scope. Idaho National Laboratory needs site characterization data for natural hazards…

Under the proposed action, the U.S. Geological Survey drills up to eight boreholes, each with ≤10 inch diameter and extending to depths between 800…