System and method for processing spent nuclear fuel

1. A method for enclosing a single spent nuclear fuel rod assembly in an air tight canister comprising:

positioning a spent nuclear fuel rod assembly in a staging rack in a pool;

positioning the single spent nuclear fuel rod assembly in the canister in the pool including lowering the canister over the spent nuclear fuel rod assembly while the spent nuclear fuel rod assembly is in the staging rack;

moving the canister out of the pool and draining the water inside the canister;

drying the interior of the canister and the spent nuclear fuel rod assembly while the canister is out of the pool;

closing the canister to make it air tight including welding shut any openings that provide access to the spent nuclear fuel rod assembly in the interior of the canister while the canister is out of the pool; and

moving the closed canister back into the staging rack in the pool;

wherein the canister only encloses the single spent nuclear fuel rod assembly.

2. The method of claim 1 wherein the staging rack includes a plurality of holding areas each of which is configured to receive a spent nuclear fuel rod assembly.

3. The method of claim 2 wherein the staging rack includes a retaining member positioned at the bottom of each of the plurality of holding areas, the retaining members being configured to couple to the canister.

4. The method of claim 1 comprising filling the canister with inert gas before closing the canister to make it air tight.

5. The method of claim 1 comprising positioning a plurality of the canisters in a cask.

6. The method of claim 1 wherein moving the canister out of the pool includes lifting the canister into a shielded chamber where the interior of the canister is dried and any openings are welded shut.