Seismic qualification involves assessing the ability of safety-related systems, equipment, components, and structures installed in nuclear power facilities to maintain safety-related functions and to evaluate their structural integrity under the operating environmental conditions, including vibrations and seismic loads at their relevant installation locations.

To minimize damage caused by settlement and foundation failures of industrial facilities, as well as hydro and thermal power generation facilities in the event of a significant earthquake, it is essential to perform seismic qualification of existing equipment foundations and design to repair and reinforce the damaged areas. 

SD ENG conducts seismic performance qualification for foundations of oil refinery facilities, hydro and thermal power generation facilities, in addition to nuclear power plants.

SD ENG Co., Ltd.