Model used by FZK, Germany

NORMTRI was developed by W. Raskob as a model for dose assessments of tritium emissions during normal operations, which can cope with releases of tritium as a gas (HT) as well as with releases of tritiated water (HTO) (Raskob, 1994). It has been applied in the Frame of the SEAFP (Safety and Environmental Aspects of fusion Power) and ITER (International Thermonuclear Experimental Reactor) studies and was defined as standard model for assessing the off site consequences from tritium releases under normal operation conditions. NORMTRI is written kin FORTAN 77 and can be obtained on request. (author)