Liliana Yetta Pandi, Budi Rohman: Bapeten. The Purposeof dose calculation for accidents is to analyze the capability of NPP to maintain thesafety of public and workers in case an accident occurs on the Plant in a site. Thispaper calculates the Loss of Coolant Accident in PWR plant. The calculation resultsshows that no risks of seriousradiation exposureare given to the neighboringpublic -even if such a large accident occurred, and the effect of stack height can bepredicted byanalysis of the calculation results. The whole dose is calculated for some location (100-m' 300 m, 500 m, 700 m, 900 m, 1500 m and 2000 m) with three difference stack heighti.e. 0 m, 40 m and 100 m. The result of the whole dose calculation is under permittedcriteria for whole dose: 0.25 Sv and thyroid dose: 3.0 Sv. The calculation of radiationdose in thispaper use EEDCDQ code.Kevwords : whole dose, thyroid dose, stack height, EEDCDQ
