302/ Navigation at Offshore Locations / 992
Na
v
i
g
ation at Offs
h
ore
L
ocations
BOS-
P
RD-2
6
.900
5
04
4
.1.
6
Up
weat
h
er/
u
p
c
u
rrent o
p
erations
T
h
i
s
p
rocedure
a
pp
li
es
w
hen o
p
erat
i
n
g
on
the
u
p
w
eather
/
u
p
current
s
i
de
of
any
offshore
i
nsta
ll
at
i
on
;
str
i
ct
com
p
li
ance
i
s
essent
i
a
l
to avo
i
d a
p
otent
i
a
l
acc
i
dent
.
Masters
are
res
p
ons
i
b
l
e for
ensur
i
n
g
that
th
i
s
p
rocedure
i
s
effect
i
ve
l
y
i
m
p
l
emented
.
W
henever
p
re
p
ar
i
n
g
to
w
or
k
on
the
w
eather
s
i
de
or
u
p
current
s
i
de
of
an
i
nsta
ll
at
i
on
,
the
fo
ll
o
w
i
n
g
shall
be
observed:
x
W
eather
cond
i
t
i
ons
, i
nc
l
ud
i
n
g
current
,
shall
be
eva
l
uated
to
determ
i
ne
i
f
they
are
w
i
th
i
n
the
vesse
l’
s
ca
p
ab
ili
t
i
es
;
x
S
p
ec
i
f
i
c
o
p
erat
i
ona
l li
m
i
ts
shall
be
estab
li
shed
and
adhered
to
N
orth
W
est
Euro
p
ean
A
rea
(NW
E
A
)
g
u
i
de
li
nes
shall
be a
pp
li
ed
w
here a
pp
li
cab
l
e
;
x
T
he
‘
set
u
p
’
p
os
i
t
i
on
shall
be
se
l
ected
w
i
th
cons
i
derat
i
on
of
p
l
otted
dr
i
ft
, i
n
case
of
brea
k
do
w
n
or
p
ro
p
u
l
s
i
on
fa
il
ure
so
that
the
vesse
l
may dr
i
ft
c
l
ear
and
p
ast
the
i
nsta
ll
at
i
on
w
i
thout
r
i
s
k
of
co
lli
s
i
on
;
x
T
he
vesse
l
shall
be
‘
set
u
p
’ i
n
a
p
os
i
t
i
on at a m
i
n
i
mum
of
1
00
m
safe
d
i
stance
from
the
i
nsta
ll
at
i
on
and
c
l
ear
of
the
structure
;
x
T
he
vesse
l
shall
be
‘
set
u
p
’
on a
head
i
n
g
re
l
at
i
ve
to
the ant
i
c
i
p
ated
w
or
k;
x
S
tat
i
on
k
ee
p
i
n
g
shall
be ma
i
nta
i
ned
i
n
the
‘
set
u
p
’
p
os
i
t
i
on
for
at
l
east
15 m
i
nutes
(
3
0
m
i
nutes
i
n
D
P
)
to assess
stat
i
on
k
ee
p
i
n
g
ab
ili
ty
;
x
W
hen
the
stat
i
on
k
ee
p
i
n
g
ca
p
ab
ili
t
i
es
are
assured
,
the
vesse
l
shall
be
s
l
o
w
l
y manoeuvred
i
nto
the
w
or
ki
n
g p
os
i
t
i
on
;
x
O
nce
i
n
the
w
or
ki
n
g
p
os
i
t
i
on
,
stat
i
on
k
ee
p
i
n
g
ab
ili
ty
shall
be
re
-
assessed
for
another
15 m
i
nute
(
3
0
m
i
nutes
i
n
D
P
)
p
er
i
od
p
r
i
or
to any
crane
w
or
k
commenc
i
n
g
(i
nc
l
ud
i
n
g
l
o
w
er
i
n
g
hoses
,
etc
.);
x
T
he
i
nsta
ll
at
i
on
shall
be not
i
f
i
ed
i
n advance
that
these
safety measures
shall
be underta
k
en
.
T
he
fo
ll
o
w
i
n
g
matr
ix
shall
be used
as Com
p
any
w
eather
li
m
i
t matr
ix
:
V
ers
i
on
S
F
(BOS-
P
RD-0
7
.900
5
04-
ver
.04). O
r
i
g
i
na
l
date:
0
1
/
0
6
/
20
1
2.
V
ers
i
on
date:
31
/
1
2
/
20
15
.
V
a
li
d
vers
i
on
on
l
y
on
QM
S
s
i
te
.
Uncontro
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
.
V
a
li
dated
by:
BOS
Qua
li
ty
R
e
p
resentat
i
ve
.
8
/
1
2
302