Patent Number: 055747590
Section: claims

1. A method for dismantling bulky parts of pressure-vessel fittings of a nuclear plant and for storing the dismantled parts, which comprises: setting down a dismantling container for pressure-vessel fittings in a water tank;  inserting the pressure-vessel fittings into the dismantling container;  introducing a receiving container for the dismantled parts into the dismantling container;  fixing a dismantling manipulator relative to the dismantling container;  separating the pressure-vessel fittings into predeterminable smaller-size parts;  introducing the smaller-size parts into the receiving container;  removing the receiving container from the dismantling container; and  transferring the parts disposed within the receiving container, within the nuclear plant, into a transport container.  setting down a bottom part of the dismantling container in the water tank;  inserting the pressure-vessel fittings to be dismantled into the bottom part; and  pushing a casing part of the dismantling container over the pressure-vessel fittings like a sleeve, and releasably connecting the casing part to the bottom part. 2. The method according to claim 1, which comprises: 3. The method according to claim 1, which comprises introducing the receiving container into a shielding container within the water tank and transferring the receiving container from the shielding container into the transport container outside the water tank. 4. The method according to claim 1, which comprises inserting a shielding container together with the receiving container disposed in it, into the transport container. 5. The method according to claim 3, which comprises bringing the shielding container and the transport container into position axially-parallel one above the other, removing at least one of a bottom and a cover of the mutually adjacent containers, and passing the receiving container from the shielding container into the transport container with a lifting appliance.