342/ Vessel Stability / 992
Vessel Stabilit
y
BOS-
P
RD-2
6
.900
6
01
G
ood
dra
i
na
g
e
of
dec
k
s
shall
be ma
i
nta
i
ned
at
a
ll
t
i
mes
because
w
ater
on
dec
k
reduces
the
stab
ili
ty
of
the
vesse
l.
U
n
l
ess
other
w
i
se
s
p
ec
i
f
i
ed
, i
f
the
vesse
l i
s
li
st
i
n
g
so
that
there
i
s
a
dan
g
er
of
g
ett
i
n
g
w
ater
on
dec
k
the
Maste
r
shall
ma
k
e every effort
to determ
i
ne
the
cause
of
the
li
st and
ta
k
e
i
mmed
i
ate act
i
on
to
reduce hee
l.
W
hen
p
i
p
e
dec
k
car
g
oes
(
or
other
car
g
oes
li
ab
l
e
to
p
rov
i
de
a
tem
p
orary
tra
p
for
w
ater
)
are
carr
i
ed
,
ade
q
uate
areas
shall
be
p
rov
i
ded
bet
w
een
ad
j
acent
sto
w
a
g
e
rac
k
s
and
bet
w
een
the
vesse
l
s
structure
and
sto
w
a
g
e
rac
k
s
to
ensure
free
dra
i
na
g
e
of
the
p
i
p
e
sto
w
a
g
e
p
os
i
t
i
ons:
such
areas
shall
be
i
n
e
x
cess
of
the
free
i
n
g
p
ort
area
p
rov
i
ded
.
4.
2 C
a
rgo
l
o
a
d
i
ng
a
nd d
is
ch
a
rg
e
W
hen
l
oad
i
n
g
car
g
o
,
the
Maste
r
shall
ensure
that
the
draft
at
l
oad
li
ne mar
k
does
not
e
x
ceed
the
P
li
mso
l
mar
k.
S
hou
l
d the
va
l
ue
of
the
P
li
mso
l
draft
fa
ll
above
the
ma
xi
mum
a
ll
o
w
ed
,
correct
i
ve
act
i
on
shall
be
ta
k
en
to
unburden
the
vesse
l
as
necessary
.
S
hou
l
d the
va
l
ue
of
the
vert
i
ca
l
he
i
g
ht
of
the
centre
of
g
rav
i
ty
(
VC
G)
fa
ll
above
the
ma
xi
mum
a
ll
o
w
ed
,
correct
i
ve
act
i
on
shall
be
ta
k
en as
fo
ll
o
w
s:
x
Chec
k
cond
i
t
i
on of
the
liq
u
i
d
tan
k
s
;
they
should
e
i
ther
be
fu
ll
and
p
ressed
u
p
or
com
p
l
ete
l
y dry
;
x
H
ead
i
nto
sea
;
x
S
ee
k
she
l
ter
and
a
l
ert
cre
w
as
g
ood
j
ud
g
ment d
i
ctates
.
W
hen
l
oad
i
n
g
car
g
o
attent
i
on
shall
be
p
a
i
d
to
the
need
for ma
i
nta
i
n
i
n
g
freeboard
at
the
stern
w
i
th
re
g
ard
to
the
safety
of
the
cre
w w
or
ki
n
g
on
dec
k
and
to
the
adverse
effect
tr
i
m
by
the
stern
has
on
the
stab
ili
ty
of
the
vesse
l.
I
n
add
i
t
i
on
, i
t
shall
be
ensured
that
the
stern
tr
i
m
li
m
i
tat
i
on
i
s ma
i
nta
i
ned
accord
i
n
g
the
va
l
ue
g
i
ven
by
the
i
nstruct
i
ons
i
n
the
Stability Book
.
Care
shall
be
ta
k
en
to
ensure
that
the
car
g
o
a
ll
ocated
to
the
sh
i
p
i
s
ca
p
ab
l
e
of
be
i
n
g
sto
w
ed
,
so
that
com
p
li
ance
w
i
th
the
cr
i
ter
i
a
can be
ach
i
eved
.
B
efore
a
voya
g
e
commences
,
care
shall
be
ta
k
en
to
ensure
that
the
car
g
o
and
s
i
zeab
l
e
p
i
eces
of
e
q
u
i
p
ment
have
been
p
ro
p
er
l
y
sto
w
ed
or
l
ashed
;
to m
i
n
i
m
i
se
the
p
oss
i
b
ili
ty
of
both
l
on
g
i
tud
i
na
l
and
l
atera
l
sh
i
ft
i
n
g w
h
il
e
at
sea
under
the
effect of
acce
l
erat
i
on
caused by
ro
lli
n
g
and
p
i
tch
i
n
g
.
Car
g
o
should
be
arran
g
ed
,
as
far
as
p
oss
i
b
l
e
,
to
be
un
l
oaded
from
the
to
p
, i.
e
.
dec
k
car
g
o
should
be
d
i
schar
g
ed
(
heav
i
est
i
tems
f
i
rst
)
before any under
dec
k
car
g
o
.
4.
2
.1
L
iq
u
i
d
c
a
rgo
A
l
w
ays
p
refer
l
oad
i
n
g
tan
k
s
l
ocated at
the bottom
,
but
cons
i
der
i
n
g
de
p
arture
and
arr
i
va
l
cond
i
t
i
ons
.
T
ry
to
k
ee
p
tan
k
s
d
i
str
i
but
i
on
cons
i
stent
bet
w
een
de
p
arture
and
arr
i
va
l
cond
i
t
i
ons
at
sea
;
E
.
g
: m
i
n
i
m
i
se
f
l
u
i
d
transfer
e
x
ce
p
t
for
consumab
l
es
and
fue
l
o
il.
A
l
w
ays
cons
i
der
tan
k
s
structura
l li
m
i
tat
i
ons
and
restr
i
ct
i
ons
on
l
oad
i
n
g/
un
l
oad
i
n
g
systems
.
4.
2
.
2
B
allast ta
n
ks
B
a
ll
ast
tan
k
s
i
n any
cond
i
t
i
on
w
h
i
ch are
to
be
fu
ll
shall
be
p
ressed
fu
ll.
T
an
k
s
w
h
i
ch
are
dry
should
be
com
p
l
ete
l
y
dry:
l
eft
over
l
eve
l
s
/
q
uant
i
t
i
es
shall
be
carefu
ll
y
est
i
mated
and
entered
i
n
the
stab
ili
ty
ca
l
cu
l
at
i
ons
.
Vers
i
on
S
F
(BOS-
P
RD-0
7
.900
6
01-
ver
.0
4
). O
r
i
g
i
na
l
date:
22
/
0
6
/
2012.
Vers
i
on
date:
3
1
/
12
/
201
5
.
Va
li
d
vers
i
on
on
l
y
on QM
S
s
i
te
.
U
ncontro
ll
ed
document
w
hen
p
r
i
nted
.
P
rocedure
p
re
p
ared by:
BOS
H
ead
of
O
p
erat
i
ons
.
App
roved
by:
BOS
H
ead
of
O
p
erat
i
ons
.
Va
li
dated by:
BOS
Qua
li
ty
R
e
p
resentat
i
ve
.
8
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1
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342