Recovery of sunken object
- Search and recovery of sunken aircraft, containers, strut of jet wheel and etc.
- We search the sunken position of aircraft and its part, strut of jet wheel, containers and construction equipment which flowed out from wharf and construction site. And we recover the object once its position was detected.
Recovery of fallen and sunken object
Detached strut from hydrofoil jet ferry was located at north of Tsushima Island in 2007. Searching was extremely difficult due to unprecise sunken position and water depth 180m, but we made full use of sonar and underwater robot and managed to locate and recovered the strut in success by special designed chain net.