466/ Dynamic Positioning Operations / 992
Dy
na
m
ic
P
ositionin
g
O
p
erations
BOS-
P
RD-2
6
.900
6
0
6
-
A
ll
t
h
rusters
on
li
ne
;
- O
pen
B
us
M
ode
.
2. S
pec
i
f
i
ed
T
h
ruster
(
s
) O
ut of
S
erv
i
ce
(
b
rea
k
do
w
n
)
:
-
A
ll
ma
i
n generators
on
li
ne
;
- O
ne
t
h
ruster
out
of
serv
i
ce
;
- O
pen
B
us
M
ode
.
I
f
t
h
e
conf
i
gurat
i
on
f
l
e
xi
b
ili
ty
i
s
not
documented
i
n
t
h
e
approved
D
P
F
M
E
A
,
Technical
Sup
erinten
d
ent
must
h
ave
t
h
e
current
vers
i
ons
of
t
h
e
approved
D
P
F
M
E
A
A
na
l
ys
i
s
and
D
P
F
M
E
A
P
rov
i
ng
T
r
i
a
l
s
rev
i
e
w
ed
w
i
t
h
t
h
e purpose
of
determ
i
n
i
ng
t
h
e
conf
i
gurat
i
on for
t
h
e modes
of
operat
i
ons C
AM
,
C
AM
R
C
and C
AM
R
A
.
I
f
t
h
e
conf
i
gurat
i
on
f
l
e
xi
b
ili
ty
i
s
not
documented
O
p
erations Mana
g
ers
shall
h
ave
t
h
e
current
document
vers
i
ons
rev
i
e
w
ed
w
i
t
h
t
h
e
purpose
of
determ
i
n
i
ng
t
h
e
conf
i
gurat
i
on
for
t
h
e modes
of
operat
i
on C
AM
,
C
AM
R
C
and C
AM
R
A
.
Master
must ensure
t
h
at
,
b
y
defau
l
t
, D
P
vesse
l
s
are
operated
i
n
t
h
e most
fau
l
t
to
l
erant
conf
i
gurat
i
on
to
t
h
e
i
r
h
i
g
h
est
D
P
C
l
ass
notat
i
on
. B
y
des
i
gn
,
many
BO
U
RBON
vesse
l
s
can
b
e
operated
effect
i
ve
l
y
i
n
at
l
east
t
w
o
a
l
ternat
i
ve
fu
ll
fau
l
t
to
l
erant
conf
i
gurat
i
ons
:
C
AM
,
and
a
l
ternat
i
ve
l
y
,
not
t
h
e
i
r
h
i
g
h
est
,
b
ut
somet
i
mes
t
h
e
i
r
most eff
i
c
i
ent
, l
eve
l
of
stat
i
on
-k
eep
i
ng
performance
:
C
AM
R
C
.
‘T
as
k
A
ppropr
i
ate
M
ode
’ (T
AM
) i
s
a
r
i
s
k
b
ased mode
:
T
as
k
A
ppropr
i
ate
M
ode
i
s
t
h
e
conf
i
gurat
i
on
t
h
at
t
h
e
vesse
l’
s
D
P
system may
b
e
set
up
and
operated
i
n
,
accept
i
ng
t
h
at
a
fa
il
ure
cou
l
d
resu
l
t
i
n
effects
e
x
ceed
i
ng
t
h
e
w
orst
case
fa
il
ure
suc
h
as
b
l
ac
k
out
or
l
oss
of
pos
i
t
i
on
. T
h
i
s
i
s
a
c
h
o
i
ce
t
h
at
i
s
consc
i
ous
l
y made
. T
h
i
s
mode may
b
e
appropr
i
ate
i
n
s
i
tuat
i
ons
wh
ere
i
t
i
s
determ
i
ned
t
h
at
t
h
e
r
i
s
k
s
assoc
i
ated
w
i
t
h
a
l
oss
of
pos
i
t
i
on
are
l
o
w
and
w
ill
not
resu
l
t
i
n
damage
to
peop
l
e
,
env
i
ronment
or
e
q
u
i
pment
. T
h
e
cond
i
t
i
ons
under
wh
i
c
h
a
D
P
M
OD
U
may
operate
i
n
T
AM
are
def
i
ned
and
are
usua
ll
y
assoc
i
ated
w
i
t
h
a
l
o
w
t
i
me to
term
i
nate
.
A
ct
i
v
i
t
i
es
wh
ere
T
AM
i
s
cons
i
dered
s
h
ou
l
d
h
ave documented
r
i
s
k
assessments
carr
i
ed out
.
(N
ote
- T
as
k
A
ppropr
i
ate
M
ode
i
n
t
h
i
s
conte
x
t
i
s
not
to
b
e
confused
w
i
t
h
T
h
ruster
A
ss
i
sted
M
oor
i
ng
).
I
n
genera
l, i
n
T
AM
,
wh
i
c
h
i
s
any
ot
h
er
r
i
s
k
b
ased
conf
i
gurat
i
on
i
n
wh
i
c
h
t
h
e
vesse
l
may
b
e
operated
,
t
h
e
D
P
systems may
b
e
conf
i
gured
to
a
l
o
w
er
D
P
C
l
ass
or
cou
l
d
b
e
operated
at
t
h
rust
l
eve
l
s
b
eyond
i
ts
W
C
F D
P
capa
b
ili
ty
. W
h
en
operat
i
ng
i
n
T
AM
,
Master
must accept
t
h
at
a
fa
il
ure
cou
l
d
resu
l
t
i
n
effects
e
x
ceed
i
ng
t
h
e
w
orst
case
fa
il
ure
. O
perat
i
ng as
suc
h
may
b
e
advantageous
to
reduce
:
x
F
ue
l
consumpt
i
on and
em
i
ss
i
ons
;
x
E
q
u
i
pment
runn
i
ng
h
ours
;
x
E
x
tend
operat
i
on
t
i
me
;
x
Carry out
i
nspect
i
on
repa
i
r
and ma
i
ntenance
;
x
R
educe mann
i
ng
l
eve
l
s
;
x
O
pera
b
ili
ty and
feas
i
b
ili
ty
;
x
M
O
C
;
x
C
h
arter
rate
(
contractua
l
negot
i
at
i
on
).
4
.
6
.
2 P
ositionin
R
isk
A
ssess
m
ent an
d A
cti
v
it
y Sp
eci
f
ic O
p
eratin
g Gu
i
d
elines
Master
must
ensure
t
h
at
for
any
D
P
operat
i
ons
an
E
R (
Emergency
response
)
system
w
i
t
h
standard
i
z
ed
format
and
nomenc
l
ature
i
s
i
n
p
l
ace for
D
P
operat
i
ons
. F
or
any
g
i
ven
D
P
contract
,
an
A
SOG
must t
h
en
b
e
deve
l
oped
to
determ
i
ne
wh
en
D
P
a
l
erts
should
b
e
g
i
ven
and
wh
at
act
i
on
i
s
appropr
i
ate
. T
h
e
A
SOG
must
b
e
used
to
:
x
D
ef
i
ne an E
R
matr
ix
for
D
P
;
V
ers
i
on
SF (BOS-
P
RD-0
7
0
1
.000
6
-
ver
.
C
R).O
r
i
g
i
na
l D
ate
:
3
1
/
1
2/20
1
5
.
V
ers
i
on
D
ate
:
N/
A
.
V
a
li
d
vers
i
on
on
l
y
on
QM
S
s
i
te
.
U
ncontro
ll
ed
document
wh
en
pr
i
nted
.
P
age
20
of
44
P
rocedure prepared
b
y
:
BOS
H
ead
of
O
perat
i
ons
.
A
pproved
b
y
:
BOS
H
ead
of
O
perat
i
ons
.
V
a
li
dated
b
y
:
BOS
Q
ua
li
ty
R
epresentat
i
ve
.
466