Status of the Decommissioning Engineering System Code Development of KAERI in 2014

Various information systems have been developed and used at decommissioning sites for planning a project, record keeping for a post management and cost estimation. KAERI is the only expert group which has decommissioning experiences and KAERI is trying to develop computer code to converge all the data which has been accumulated during KRR-1 and 2 and UCP (Uranium Conversion Plant) decommission. KAERI DES supports two kinds of platform; web-based or application oriented program. This paper describes current status and features of KAERI DES application. As a responsible leading group of Korean decommissioning research field, KAERI has been developing DES application program, which is going to be an important mile stone of decommission industry in Korea. User friendly graphical interface and lots of actual data let people well understood on decommission cost evaluation. It is expected that continuous effort and funds will be delivered to this research