Simrad SC90, Руководство по установке

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419050/B
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support the design must meet the applicable safety requirements, and apply to the
physical properties of the hull and the installation.
Note
The 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!
Design and installation drawings
The installation shipyard must provide all necessary design and installation drawings, as
well as the relevant work standards and mounting procedures.
If required, all documents provided by the shipyard for the physical installation of the
SC90 must be approved by the vessel’s national registry and corresponding maritime
authority and/or classification society. Such approval must be obtained before the
installation can begin. The shipowner and shipyard doing the installation are responsible
for obtaining and paying for such approval.
Mounting the installation trunk
The installation trunk must be mounted so that it remains vertical during normal
operating conditions.
Prerequisites
This task must take place in dry dock. The
shipyard must provide all necessary tools
and manpower.
Illustration:
The centre line of the trunk (!) must be
parallel with the vessel’s centre line.
The installation trunk is heavy. Always use
appropriate lifting equipment to minimize risk
of personnel injury or equipment damages.
Only certified equipment must be used.
Context
Only the basic steps of the task are offered.
Additional procedures with more information
and/or details must be provided by the installation shipyard to fit the vessel properties.
The top mating surface of the installation trunk must be protected with a wooden cover
at all times until the hull unit is installed.
Mounting the SC94 installation trunk