Construction period is one of the most important factors which influence on cost and quality in nuclear power plant construction. As part of continued efforts for the competent reactor type, an improved method for NSSS(Nuclear Steam Supply System)'s installation in the reactor containment building is developed to minimize the construction period. This study referred to knowledge and experiences from nuclear power plant constructions over 30 years. The proposed method can be applied to the APR+ in the near future.

• 남덕우(한국수력원자력 중앙연구원 APR+개발팀 일반연구원) | Nam, Deok Woo
• 강용철(한국수력원자력 중앙연구원 APR+ 총괄 PM) | Kang, Yong Cheol
• 오철환(한국수력원자력 중앙연구원 APR+개발팀 과장) | Oh, Cheol Hwan
• 이준희(한국전력기술(주) 신기술 BG 차장) | Lee, Jun Hee