Approaches to The Establishment Of Safety Conditions For The Fuel-Containing Materials During New Safe Confinement Operation

• DOI: 10.32918/nrs.2019.4(84).08
• Publication Date: 2019-12-19T18:15:06Z
• Authors: A. Berthold; L. Küchler; I. Kutina; V. Sklyarenko; Ye. Veselov; L. Kutina; S. Kondratiev; D. Bielykh

Construction of the New Safe Confinement (NSC) above Shelter over destroyed Chornobyl NPP Unit 4 has been completed. The NSC design is based on boundary conditions for current and potential hazardous impacts Shelter. Accordingly, criteria safe state have to be established, in particular, fuel-containing material (FCM) accumulations. paper presents results development methodological recommendations establishment acceptance/non-acceptance FCM accumulations with regard safety, as well monitoring scope order monitor extent compliance established criteria.