4.4.2.1 No lifeboat shall be approved to accommodate
more than 150 persons.
4.4.2.2 The number of persons which a lifeboat
to be launched by falls shall be permitted to accommodate shall be
equal to the lesser of:
-
.1 the number of persons having an average mass
of 75 kg (for a lifeboat intended for a passenger ship) or 82.5 kg
(for a lifeboat intended for a cargo ship), all wearing lifejackets,
that can be seated in a normal position without interfering with the
means of propulsion or the operation of any of the lifeboat's equipment;
or
-
.2 the number of spaces that can be provided on
the seating arrangements in accordance with figure 1. The shapes may
be overlapped as shown, provided footrests are fitted and there is
sufficient room for legs and the vertical separation between the upper
and lower seat is not less than 350 mm.
4.4.2.3 Each seating position shall be clearly
indicated in the lifeboat.