G-2.1 Only those ships with a Polar Class designation
or a comparable alternative standard of ice-strengthening appropriate
to the anticipated ice conditions should operate in polar ice-covered
waters.
G-2.2 The combination of hull structural design,
material quality, subdivision and segregation measures prescribed
in the Guidelines and supporting standards should be adequate to reduce
the risk of human casualties, pollution incidents or ship losses to
acceptably low levels of probability during prudent operations in
polar waters.
G-2.3 No pollutants should be carried directly
against the shell in hull areas at significant risk of ice impact.
Operational pollution of the environment should be minimized by equipment
selection and operational practice.
G-2.4 Key safety-related, survival and pollution
control equipment should be rated for the temperatures and other conditions
which may be encountered in the service intended.
G-2.5 Navigation and communications equipment
should be suitable to provide adequate performance in high latitudes,
areas with limited infrastructure and unique information transfer
requirements.
G-2.6 Sea suction(s) should be capable of being
cleared of accumulation of slush ice.