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Removable support brackets If the hull unit is placed on a transducer dock and a gate valve, additional support brackets must be installed from the top
of the mounting flange to the bulkhead.
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The forces to which the hull unit is exposed depends on the physical size of the installation, where it is located, and the
vessel's behaviour in rough sea. It is very important that the hull unit 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. All calculations made to support the design must meet the applicable safety requirements, and apply to the physical properties
of the hull and the installation.
We recommend that support brackets are placed pointing at minimum three directions with approximately 120 degrees between
them.
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!