KEPCO KPS is the contractor for the full system decontamination (FSD) of Kori Unit 1 and under preparation such as modification, lay out for equipment installation, setting up tie-in/out point for chemical injection and way to pressurize the system, of its successful performance. In this research, KPS introduced how KPS has designed and prepared for the FSD project and how will the chemical decontamination process be implemented. As described in the previous research, chemical decontamination process is planned to be conducted for three cycles and each cycle is consisted of oxidation, reduction, decomposition, and purification. Oxidation and reduction process were conducted at 90°C. Chemical decomposition and purification process were conducted at 40°C due to the damage of IX by the heat. If the decontamination result does not meet the target DF and the dose rate, additional cycle can be conducted. Expected volume of process water for FSD is 200 m3. Three systems have been designated as decontamination targets: reactor coolant system (RCS), residual heat removal system (RHRS), chemical volume control system (CVCS). For the steady flow rate, existed plant equipment such as reactor coolant pump (RCP) will be operated and modifications on some components will be conducted. Due to the limited space for installation, decontamination equipment and other resources are distributed to three different places. KPS designed the layout of equipment installed inside the containment vessel. The layout contains the information of shielding for highly radiated equipment such as IX and filter skid.

본 연구는 한국의 16개 시·도 지역을 대상으로 산림전용 및 산림황폐화 방지를 위한 REDD+ 프로그램 이행 적지를 도출하고, REDD+ 프로그램 활성화 방안을 모색하는 것에 목적을 두고 있다. 이를 위해 Forest Carbon Index 개념을 활용하여 비용 대비 잠재이익, 거래 가능한 탄소배출권 발행량 등을 산출하였다. 분석결과 16개 시·도 지역 중 경기도, 인천광역시, 서울특별시, 대구광역시, 강원도가 5위 안에 포함되었다. 최적지로 도출된 경기도의 경우, 현재까지의 산림전용 감축면적이 높아 탄소배출 감축량이 16개 대상지 중 가장 높게 나타났다. 또한 프로그램 이행에 따른 잠재 이익도 높은 편에 속하였다. 나아가 적지분석 결과를 토대로 한국 내 REDD+ 프로그램의 활성화를 위한 방안 4가지를 제안하였다.