DEVELOPMENT OF A MODELING APPROACH TO ESTIMATE RADIATION FROM A SPENT FUEL ROD QUIVER Zs. Elter, V. Mishra, S. Grape, E. Branger, P. Jansson, L. Pöder Balkeståhl and M. Hedberg EPJ Web Conf., 247 (2021) 16006 Published online: 22 February 2021 DOI: 10.1051/epjconf/202124716006