468/ Dynamic Positioning Operations / 992
Dy
na
m
ic
P
ositionin
g
O
p
erations
BOS-
P
RD-2
6
.900
6
0
6
measures
to be
i
n
p
l
ace
to
ach
i
eve
the
re
q
u
i
red
res
i
stance
,
m
i
n
i
m
i
zat
i
on
of
l
oss
of
pos
i
t
i
on
and
robustness
of
recovery
i
n
D
P
.
O
p
erations Mana
g
ers an
d
Master
must ensure
that
each
step
i
s
successfu
ll
y
comp
l
eted
, i
n
order
to
estab
li
sh we
ll-
structured
operat
i
ona
l
cr
i
ter
i
a
for
env
i
ronmenta
l
and
e
q
u
i
pment
performance
li
m
i
ts
,
to
support
safe and eff
i
c
i
ent
D
P
operat
i
ons
.
E
x
amp
l
e of
C
r
i
t
i
ca
l
Act
i
v
i
ty Mode
C
AM
4
.
6
.
3
E
x
a
mp
le o
f C
ritical
A
cti
v
it
y
Mo
d
e o
f
O
p
eration (
CA
MO)
P
l
ease note
that th
i
s e
x
amp
l
e
i
s based upon
a
C
AM
O
where the operator
app
li
ed
spec
i
f
i
c re
q
u
i
rements on
the vesse
l
and may not necessar
il
y app
l
y to a
ll
cases
.
E
XA
M
PL
E
C
ritical
A
cti
v
it
y
Mo
d
e o
f
O
p
eration
– N
a
m
e o
f L
o
g
istics
V
essel
N
o
TA
M o
p
erations
p
er
m
itte
d
Th
i
s set
-
up app
li
es when the
vesse
l i
s carry
i
n
g
out
D
P operat
i
ons w
i
th
i
n the
5
00
m
zone of an offshore fac
ili
ty
–
AF
I
(agreed for
i
mp
l
ementat
i
on)
D
ate
Vesse
l
to be
set up and stab
ili
sed on
D
P before enter
i
ng the 5
00
m zone
.
E
xi
t
i
ng
the 5
00
m zone may be done on
joyst
i
ck
,
manua
l
or
D
P
C
on
d
ition
G
reen
Adv
isor
y
N
oti
fy m
aster
,
c
h
ie
f
en
g
ineer
,
client re
p
(i
f
on
b
oar
d
) an
d
ri
g
/
p
lat
f
or
m
N
O
YE
S
A
ction
C
ontin
u
e nor
m
al
o
p
erations
In
f
or
m
ati
v
e/
cons
u
ltati
v
e stat
u
s
(ris
k
assess
m
ent)
S
w
i
tchboard set up
A
ll
bus t
i
es
O
PEN
Any other conf
i
gurat
i
on
S
G1
, S
G
2,
AG1 and AG
2
(test
i
ng)
S
G1 and
S
G
2
on
li
ne
.
AG1
and AG
2
standby
Any other set
-
up
,
or
prob
l
ems found
Emergency generator
S
e
l
ected to auto start and
ava
il
ab
l
e for
i
mmed
i
ate
use
.
Auto
start/connect
and
l
oad
tested pr
i
or
to
arr
i
va
l
on f
i
e
l
d
Any other conf
i
gurat
i
on or
known def
i
c
i
enc
i
es
reduc
i
ng redundancy
Bl
ackout dr
ill
(s
i
ng
l
e fue
l
system)
Bl
ackout dr
ill
conducted
for a
ll D
P
O
s and
eng
i
neers onboard
,
procedures
i
n p
l
ace
Any
D
P
O
s on watch or
eng
i
neers not performed
b
l
ackout recovery dr
ill i
n
l
ast
s
ix
months
D
P power supp
l
y
A
ll
UP
S
un
i
ts fu
ll
y
funct
i
ona
l,
not operat
i
ng
on bypass and tested on
l
oad
24
hours pr
i
or
to f
i
e
l
d
arr
i
va
l.
Note:
B
atter
i
es
must be at opt
i
mum
charge
l
eve
l
before
enter
i
ng 5
00
m)
Any other conf
i
gurat
i
on or
known def
i
c
i
enc
i
es
reduc
i
ng redundancy or
endurance
.
Not
tested for
3
0
m
i
nute endurance pr
i
or
to f
i
e
l
d arr
i
va
l
Vers
i
on
S
F (
BOS-
P
RD-0
7
0
1
.000
6
-
ver
.
C
R
)
.O
r
i
g
i
na
l D
ate:
31/1
2
/
20
15
.
Vers
i
on
D
ate:
N/A
.
Va
li
d
vers
i
on
on
l
y
on
QM
S
s
i
te
.
Uncontro
ll
ed
document
when
pr
i
nted
.
Page
22
of
44
Procedure prepared by:
BOS
Head
of
O
perat
i
ons
.
Approved
by:
BOS
Head
of
O
perat
i
ons
.
Va
li
dated by:
BOS
Qua
li
ty
R
epresentat
i
ve
.
468