Pemilihan Tapak Potensial Untuk Disposal Limbah Radioaktif Operasi Pltn Di Bangka Selatan

Abstract

POTENTIAL SITE SELECTION OF DISPOSAL FOR RADIOACTIVE WASTEGENERATED FROM NPP OPERATION IN SOUTH BANGKA. As mentioned on Act No. 10/1997and Government Regulation No. 61/2013 that radioactive waste must be managed until thedisposal as well as to avoid the hazard to the public and environment. In the National ResearchAgenda Year 2010-2014 especially on the sub theme of Nuclear Energy was mentioned thatdetermination of disposal sites should be inisiated. The statement about radioactive waste disposal program also mentioned clearly on BATAN Strategic Plan and PTLR Strategic Plan Year 2010-2014. Based on the basic laws mentioned above, in supporting the acceleration of nuclear powerplants (NPP) development and operation in the Bangka Islands, the study of disposal sitecandidate for radioactive waste arising from operation of NPP in Bangka have been done. In theyear 2013, selection of potential sites have been conducted. IAEA Safety Series No. 111-G-3.1have been adopted as a study approach, which recommends the steps of radioactive wastedisposal site selection to 4 steps: 1) Conceptual and Planning Stage, 2) Survey Area Stage, 3) SiteCharacterization Stage, and 4) Site Confirmation Stage. Aspects of the study were considered inthe selection of potential sites include topography, hydrology, geology, mineral resources, and landuse / spatial planning. The method used in the selection of potential sites is buffering, scoring andoverlay techniques. For disposal concepts that can be applied (near surface disposal and deepgeological disposal) in igneous rocks such as granite, granodiorite and adamelite, the potentialsites for disposal can be selected on a land relatively close to the nuclear power plant sitecandidates in South Bangka