P
assa
g
e
P
lannin
g
and Manoeu
v
rin
g
BOS-
P
RD-2
6
.900
5
0
3
4
.1.
3
E
x
e
c
u
t
in
g
t
h
e
P
assa
g
e
P
lan
T
he
fo
ll
o
w
i
n
g
factors
shall
be
ta
k
en
i
nto
account
w
hen
e
x
ecut
i
n
g
the
p
l
an
or
dec
i
d
i
n
g
on
any de
p
arture
there
from the
p
l
an:
x
T
he
re
li
ab
ili
ty and
cond
i
t
i
on
of
the
vesse
l
's
nav
i
g
at
i
ona
l
e
q
u
i
p
ment
;
x
Est
i
mated
t
i
mes
of
arr
i
va
l
at
cr
i
t
i
ca
l
p
o
i
nts
for
t
i
de he
i
g
hts
and
f
l
o
w
;
x
M
eteoro
l
o
g
i
ca
l
cond
i
t
i
ons
, (
p
art
i
cu
l
ar
l
y
i
n
areas
k
no
w
n
to
be
affected
by
fre
q
uent
p
er
i
ods
of
l
o
w
v
i
s
i
b
ili
ty
)
as
w
e
ll
as
w
eather route
i
n
g
i
nformat
i
on
;
x
D
ayt
i
me
versus
n
i
g
ht
-
t
i
me
p
ass
i
n
g
of
dan
g
er
p
o
i
nts
,
and
any
effect
th
i
s may
have
on
p
os
i
t
i
on
f
ixi
n
g
accuracy
;
and
x
T
raff
i
c
cond
i
t
i
ons
,
es
p
ec
i
a
ll
y at
nav
i
g
at
i
ona
l
foca
l
p
o
i
nts
.
4
.1.
4
Ch
ar
t p
re
p
ara
t
ion
T
he
fo
ll
o
w
i
n
g
i
nformat
i
on
shall
be
entered
i
n
the
P
assa
g
e
P
l
an and mar
k
ed
on
the
a
pp
ro
p
r
i
ate
chart
,
w
here
i
t enhances
safe nav
i
g
at
i
on:
x
P
ara
ll
e
l i
nde
xi
n
g
(
not
from
f
l
oat
i
n
g
ob
j
ects
un
l
ess
they have been
f
i
rst
chec
k
ed
for
p
os
i
t
i
on
);
x
Chart
chan
g
es
;
x
M
ethods
and
fre
q
uency of
p
os
i
t
i
on
f
ixi
n
g
;
x
P
rom
i
nent nav
i
g
at
i
on and
radar mar
k
s
;
x
N
o
g
o
areas
;
x
Z
one
i
nd
i
cated by nav
i
g
at
i
on
w
arn
i
n
g
s
;
x
L
andfa
ll
tar
g
ets
and
li
g
hts
;
x
C
l
ear
i
n
g
li
nes
and
bear
i
n
g
s
;
x
T
rans
i
ts
,
head
i
n
g
mar
k
s
and
l
ead
i
n
g
li
nes
;
x
Si
g
n
i
f
i
cant
t
i
des
or
current
;
x
S
afe
s
p
eed and necessary
s
p
eed
a
l
terat
i
ons
;
x
Chan
g
es
i
n mach
i
nery
status
;
x
M
i
n
i
mum
U
K
C
;
x
P
os
i
t
i
ons
w
here
the
echo
sounder
shall
be act
i
vated
;
x
Cross
i
n
g
and
h
i
g
h dens
i
ty
traff
i
c
areas
;
x
S
afe d
i
stance
off
;
x
A
nchor
c
l
earance
;
x
Cont
i
n
g
ency
p
l
ans
;
x
A
bort
p
os
i
t
i
ons
;
x
V
TS
and
re
p
ort
i
n
g
p
o
i
nts
.
Charted
p
assa
g
e
p
l
ann
i
n
g
i
nformat
i
on
should not
obscure
p
r
i
nted
deta
il
s
,
nor
should
the
i
nformat
i
on
on
charts
be ob
li
terated
by
the
use of
h
i
g
h
li
g
ht or
fe
l
t
-
t
i
p
p
en
, i
n
k,
etc
.
Z
one
i
nd
i
cated
i
n
nav
i
g
at
i
on
w
arn
i
n
g
s
shall
be
tem
p
orary
mar
k
ed
on
ma
p
s
p
resent
onboard
,
w
i
th
c
l
ear
reference
to
the
w
arn
i
n
g
reference
,
date
i
t
w
as
rece
i
ved
,
and
i
f
ava
il
ab
l
e
,
date
should
be
cance
ll
ed
.
N
o
g
o
areas
should
be tem
p
orar
il
y mar
k
ed
,
sho
w
i
n
g
areas
w
here
the
attent
i
on of
the
nav
i
g
ator needs
to
be
dra
w
n
to a
dan
g
er
such
as sha
ll
o
w w
ater
or
a
w
rec
k
c
l
ose
to
the
course
li
ne
.
E
x
tens
i
ve
use
of
no
-
g
o
areas
should
be
d
i
scoura
g
ed
. N
o
-
g
o
areas
vary
w
i
th
chan
g
e
of
draft
and
t
i
de
and
shall
therefore a
l
so
vary
w
i
th
the
t
i
me of
p
assa
g
e
. T
hey
shall
not
therefore be
p
ermanent
l
y mar
k
ed
.
4
.
2 P
or
t
arri
v
al and de
p
ar
t
ure
B
efore
arr
i
va
l
or
de
p
arture
at
p
ort
,
the
P
assa
g
e
P
l
an
shall
be
carefu
ll
y
rev
i
e
w
ed
and
the
re
q
u
i
red
i
nformat
i
on
p
re
p
ared
.
T
he
Mas
t
er
w
i
th
the
duty
Brid
g
e Wa
tc
h Off
i
c
er
shall
be
res
p
ons
i
b
l
e
for mana
g
i
n
g
the
arr
i
va
l
or
de
p
arture
p
rocedure
.
Vers
i
on
S
F
(BOS-
P
RD-0
7
.900
5
0
3
-
ver
.0
4
).O
r
i
g
i
na
l
date:
0
1
/0
6
/20
1
2.
Vers
i
on
date:
3
1
/
1
2/20
1
5
.
Va
li
d
vers
i
on
on
l
y
on Q
M
S
s
i
te
.
U
ncontro
ll
ed
document
w
hen
p
r
i
nted
.
P
rocedure
p
re
p
ared by:
BOS
Head
of
O
p
erat
i
ons
.
App
roved
by:
BOS
Head
of
O
p
erat
i
ons
.
Va
li
dated by:
BOS
Qua
li
ty
R
e
p
resentat
i
ve
.
7
/
1
3
287




