Apparatus, system and method for facilitating transfer of high level radioactive waste to and/or from a pool

1. A method of transferring high level radioactive waste from a pool comprising:

a) positioning a stand in a pool, the stand having a cavity, an opening forming a passageway into the cavity, and a top surface surrounding at least a portion of the cavity;

b) lowering a container having a support structure and a vertical axis into the pool using a lift assembly having a length;

c) positioning the container atop the stand so that the support structure contacts a top surface of the stand, the container being at a first rotational position about the vertical axis, the stand supporting the container;

d) extending the length of the lift assembly;

e) rotating the container about the vertical axis to a second rotational position; and

f) lowering the container into the cavity of the stand, the support structure passing through the opening of the stand.

2. The method of claim 1 wherein a nonzero angle exists between the first rotational position and the second rotational position.

3. The method of claim 2 wherein the nonzero angle is between 20 degrees and 60 degrees.

4. The method of claim 1 wherein step e) further comprises lifting the container off of the stand prior to rotating.

5. The method of claim 1 wherein the support structure is sized, shaped and/or arranged so that: (i) when the container is in the first rotational position, the support structure can not pass through the opening due to contact between the support structure and the stand; and (ii) when the substantially vertically oriented container is in the second rotational position, the support structure can pass through the opening in an unobstructed manner.

6. The method of claim 1 wherein the top surface of the stand comprises means for prohibiting rotation of the container about the vertical axis when the container is supported by the stand.

7. The method of claim 6 wherein the prohibition means comprises a pair of protuberances spaced from one another and extending from the top surface of the stand, the protuberances having a sloped upper surface.

8. The method of claim 7 wherein step c) comprises lowering the container until the support structure contacts the sloped surfaces of the protuberances, the sloped surfaces guiding a portion of the support structure into contact with the stand between the pair of protuberances.

9. The method of claim 1 further comprising:

g) lowering the container into the cavity of the stand until the container is supported in a substantially vertical orientation within the cavity;

h) loading the container with high level radioactive waste;

i) raising the container out of the cavity of the stand until the support structure is above the top surface of the stand;

j) rotating the container about the vertical axis back to the first rotational position;

k) positioning the container atop the stand so that the support structure contacts a top surface of the stand;

l) reducing the length of the lift assembly; and

m) raising the container out of the pool.

10. A method of transferring high level radioactive waste from a pool comprising:

a) positioning a stand in a pool, the stand having a cavity;

b) lowering a container having a vertical axis into the pool using a lift assembly having a length;

c) positioning the container atop the stand so that the container is at a first rotational position about the vertical axis, the stand supporting the container;

d) extending the length of the lift assembly;

e) rotating the container about the vertical axis to a second rotational position; and

f) lowering the container into the cavity of the stand.