Patent Number: 051732173
Section: claims

1. A method of containing wastes and comprising, placing the wastes in a container and introducing a grout slurry into the container to fill voids in the container, thereby to embed the wastes into a solidified mass upon setting of the grout slurry, wherein the improvement comprises, closing the container with the wastes therein, piercing the container with hollow cutting means, introducing the grout slurry into the container through the cutting means, and retaining the cutting means in the container. 2. A method as claimed in claim 1, wherein the wastes are disposed within a crate, the crate is placed within the container, and the cutting means pierces the container and the crate so as to introduce the grout slurry into the crate. 3. A method as claimed in claim 2, wherein the wastes are disposed within a plurality of said crates, and a corresponding plurality of said cutting means pierce the container at a corresponding plurality of locations and pierce the respective crate. 4. A method as claimed in claim 1, wherein the wastes comprise a glove box and the contents thereof, and the cutting means pierces the glove box in the container so as to introduce the grout slurry into the glove box. 5. A method as claimed in claim 4, wherein the wastes are disposed within a plurality of said gloveboxes, and a corresponding plurality of said cutting means pierce the container at a corresponding plurality of locations and pierce the respective said glove box so as to introduce the grout slurry therein. 6. A method as claimed in claim 1, including venting the container whilst introducing the grout slurry. 7. A method as claimed in claim 6, wherein at least some of said grout slurry is transversely dispersed by the cutting means. 8. Apparatus for containing wastes and comprising a closable container for enclosing the wastes, hollow cutting means for piercing the container and for introducing a grout slurry therethrough into the container, the cutting means being detachable so as to be retained in the container after the grout slurry has been introduced therein. 9. Apparatus as claimed in claim 8, including a crate for housing the waste in the container, the cutting means being adapted to pierce the crate in the container so as to introduce the grout slurry into the crate. 10. Apparatus as claimed in claim 8, wherein the wastes comprise a glove box and the contents thereof, and the cutting means is adapted to pierce the glove box in the container so as to introduce the grout slurry into the glove box. 11. Apparatus as claimed in claim 8, wherein the container has a wall with a port means therein for locating the cutting means. 12. Apparatus as claimed in claim 11, wherein the port means includes vent means for venting air displaced from the container by the grout slurry. 13. Apparatus as claimed in claim 11, wherein the cutting means comprises a cutting tool, a stem portion arranged to drive the cutting tool, and a bearing means in which the stem portion is locatable, the bearing means being arranged to locate in the port means. 14. Apparatus as claimed in claim 13, including means for rotating the stem portion and for axially displacing the stem portion and thereby the cutting tool, and releasable means for connecting the stem portion to the rotating and axially displacing means. 15. Apparatus as claimed in claim 14, including grout filling means releasably connectable to the stem portion. 16. Apparatus as claimed in claim 14, wherein a plurality of said ports are provided for locating a corresponding plurality of respective said cutting means. 17. Apparatus as claimed in claim 14, wherein the cutting means includes means for discharging said grout slurry transversely in the container. 18. Apparatus for containing wastes and comprising, a) a container for containing watstes;  b) a lid for the container;  c) at least one port in the lid, the port comprising a converging well, a tube extending through the well, a bursting disc at that end of the tube inside the container, a vent in the well from the container, a locking screw extending through the wall of the tube at the other end thereof, and a disconnectable cover plate for the port;  d) a cutting device comprising a hollow rotary cutting tool, a hollow stem joined at one end to the cutting tool, and a cylindrical bearing block about the stem arranged to locate in the tube and be locked therein by the locking screw;  e) a connector arranged to releasably connect with the other end of the stem;  f) a drive motor having a drive shaft connectable to the connector;  g) rack and pinion means for displacing the motor and thereby the stem and cutting tool axially;  h) a flexible feed pipe for grout slurry releasably connectable to the other end of the stem;  i) and a flexible vent pipe releaseable connectable to the vent,  whereby in operation with the bearing block located in the tube, rotation and axial displacement of the stem by the motor causes the cutting tool to pierce the bursting disc and enter the container, and subsequent connection of the grout slurry feed pipe to the stem without withdrawal of the cutting tool from the container causes a grout slurry to be discharged into the container and thereby embed the wastes when set, the cutting tool being embedded in the container, and the cover plate then being fitted to seal said port. 19. Apparatus as claimed in claim 18, wherein the wastes comprises a glove box and the contents thereof, and wherein a crate in which the glove box is located is inside the container, the cutting device being arranged to pierce the container, the crate, and the glove box.