As a minimum, the following factors shall be considered:
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.1 The maximum distance from refuge implied by 1.3.4.
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.2 The availability of rescue resources to comply
with 1.4.12.1 (category A craft only).
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.3 Minimum air temperature (susceptibility to
icing), visibility and depth of water for safe operation as addressed
by 1.4.61.
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.4 The significant wave height and maximum mean
wind speed used when applying the requirements for stability and buoyancy
in chapter 2 and associated annexes.
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.5 The safe seakeeping limitations (especially
significant wave height) considering the known stability hazards listed
in 2.1.5, the operating conditions
on the intended route (see 18.1.3.2)
and the motions experienced during operation defined in 3.3 of annex 9.
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.6 The structural safety of the craft in critical
design conditions according to chapter 3.
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.7 The safe deployment and operation of evacuation
systems and survival craft as required by 8.6.5.
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.8 The safe handling limitations determined in
accordance with the sea trials required by chapter
17 and annexes 3 and 9, identifying any limitations on weight
and centre-of-gravity position according to 17.3, and the effects of failures and malfunctions according to 17.4.