IRPCS 1 - 10
Select
from
the
following
rules
to
know
more
about
their
content.
It
is
imperative
for
navigators
to
know and understand them.
Part A - General (1 - 3)
Part B - Steering & Sailing
Section
I
-
Conduct
of
vessels
in
any
condition
of
visibility (4-10)
Part A - General
Rule
1
states
that
the
rules
apply
to
all
vessels
upon
the
high
seas
and
all
waters
connected
to
the
high
seas and navigable by seagoing vessels
To know more select:
DETAILS
Rule 2: Responsibilities
Rule
2
covers
the
responsibility
of
the
master,
owner
and crew to comply with the rules.
To know more select:
DETAILS
Rule 3: Definitions
Covers
definitions
on
what
various
words
used
in
the regulations mean.
For
instance
the
word
‘Vessel’,
the
term
‘Power
driven
vessel’,
sailing
vessel,
vessel
engaged
in
fishing etc.
To know more select:
DETAILS
Rule 5: Lookout
Rule
5
requires
that
"every
vessel
shall
at
all
times
maintain
a
proper
look-out
by
sight
and
hearing
as
well
as
by
all
available
means
appropriate
in
the
prevailing
circumstances
and
conditions
so
as
to
make
a
full
appraisal
of
the
situation
and
of
the
risk
of collision.
To know more select:
DETAILS
Rule 6: Safe speed
Rule
6
deals
with
safe
speed.
It
requires
that:
"Every
vessel shall at all times proceed at a safe speed...".
The
Rule
describes
the
factors
which
should
be
taken
into account in determining safe speed.
Several
of
these
refer
specifically
to
vessels
equipped with radar.
To know more select:
DETAILS
Rule 7: Risk assessment
The
importance
of
using
"all
available
means"
is
further
stressed
in
Rule
7
covering
risk
of
collision,
which
warns
that
"assumptions
shall
not
be
made
on
the
basis
of
scanty
information,
especially
scanty
radar information"
To know more select:
DETAILS
Rule 8: Avoidance
Rule 8 covers action to be taken to avoid collision.
To know more select:
DETAILS
Rule 9: Narrow channels
In
Rule
9
a
vessel
proceeding
along
the
course
of
a
narrow
channel
or
fairway
is
obliged
to
keep
"as
near
to
the
outer
limit
of
the
channel
or
fairway
which
lies
on
her
starboard
side
as
is
safe
and
practicable."
A
vessel
which
was
required
not
to
impede
the
passage
of
another
vessel
should
take
early
action
to
allow
sufficient
sea
room
for
the
safe
passage
of
the other vessel.
Such
vessel
was
obliged
to
fulfil
this
obligation
also
when
taking
avoiding
action
in
accordance
with
the
steering
and
sailing
rules
when
risk
of
collision
exists.
To know more select:
DETAILS
Rule
10
:
Behaviour
of
vessels
in
or
near
traffic
separation schemes.
Rule
10
states
that
ships
crossing
traffic
lanes
are
required
to
do
so
"as
nearly
as
practicable
at
right
angles to the general direction of traffic flow."
To know more select:
DETAILS
Rule
4
says
the
Rules
4
to
10
applies
in
any
condition of visibility.
To know more select:
DETAILS