The forces to which the gate valve, transducer dock and hull unit are exposed depends on the physical size of the complete
installation, where it is located, and the vessel's behaviour in rough sea.
NoteIt is very important that the entire installation is sufficiently supported, as the forces it is exposed to may affect both
the physical installation and the vessel's safety.
The mechanical support brackets must be designed and manufactured by the installation shipyard to fit the complete installation
in the sonar room. We recommend that support brackets are placed pointing at minimum three directions with approximately 120 degrees between
them. All calculations made to support the design must meet the applicable safety requirements, and apply to the physical properties
of the complete installation.
NoteThe final design and the installation must be approved by the classification society. Without a proper mechanical support for the hull unit gantry, the guarantee will be void!