| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a conveyance method of radioactive structure member with which the time required for nuclear decommissioning can be reduced. <P>SOLUTION: A dosage rate and a temperature of a plant structure member to be carried out are measured inside a reactor building 73 in which nuclear decommissioning is to be performed, and the plant structure member is then accommodated in an accommodation container. The accommodation container accommodating the plant structure member therein carried from the reactor building 73 and decontaminated in a decontamination chamber 58 is moved on a carrier truck along with a traveling rail 44A. On the basis of a dosage rate measurement, a temperature measurement and an identification number added to the accommodation container, a control device 64A determines a decontamination building 60, a high dosage rate structure member preservation building 61 or a fuel preservation building 62 that is a conveyance destination of the accommodation container. If the conveyance destination of the accommodation container is the decontamination building 60, the control device 64A turns at 90°a turn table located at an intersection of a traveling rail 46 communicated to the decontamination building 60 and the traveling rail 44A. Thus, the carrier truck with the accommodation container placed thereon reaches the decontamination building 60. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
