604/ Anchor Handling and Towing Operations Procedure / 992
A
nc
h
or
H
andlin
g
and To
w
in
g
O
p
erations
P
rocedure
BOS-
P
RD-2
6
.900
6
14
4.2.1.7 Recovery 2
nd
method
S
econd
conf
i
gurat
i
on:
x
T
he
r
i
g
needs
ass
i
stance
from
a
supp
l
y
vesse
l
wh
i
ch
stores
l
ength
of
cha
i
n
to
be
added
to
the
r
i
g
’
s
w
i
re anchor
li
ne
.
A
ll
steps
deve
l
oped
above
i
n
the
section 4.2.1.6 Recovery 1
st
method
have
to
be
cons
i
dered
,
but we
shall
k
eep
i
n m
i
nd
the
fo
ll
ow
i
ng:
S
ome
r
i
gs
use
a
connector
to
connect
the
w
i
re
and
the
cha
i
n
together
. T
he
connector
can
be
d
i
ff
i
cu
l
t
to
pass
. T
he
chaser
r
i
ng w
ill
stop
i
n
the
connector
. T
he
best way
to
pass
th
i
s
i
s
to
heave
i
n
on
the wor
k
w
i
re
.
T
he
vesse
l i
s
p
l
aced
over
the
connector
.
Heave
i
n
on
the w
i
re
to water
depth
. G
o
bac
k
towards
the
r
i
g
unt
il
the
vesse
l i
s
appro
xi
mate
l
y
200
meters
from
the
connector
. T
hen
the
vesse
l
starts
to
chase
out
towards
the
anchor
. T
he
chaser
r
i
ng w
ill
pass
the
connector
. K
eep
the same
l
ength on
the wor
k
w
i
re
.
T
h
i
s
procedure
i
s
for
use on deep water
.
4.2.1.8 Deployment 1
st
method
Fi
rst
conf
i
gurat
i
on:
x
T
he
r
i
g
i
s
ab
l
e
to
store
a
ll
the moor
i
ng
li
ne
by
i
tse
l
f
. T
he
r
i
g
i
s
f
i
tted w
i
th
a w
i
re
drum
and
has
cha
i
n
storage
capac
i
t
i
es
and w
il
dcats
.
A. Receiving PCP from the rig
Vesse
l
and
crane must agree on wor
k
process
through
r
i
s
k
assessment
.
Avo
i
d
s
i
mu
l
taneous
operat
i
on
.
A
l
ways
have a M
OB
boat
ready
to
be
l
aunched when
crew aft
.
K
eep
the
vesse
l i
n
pos
i
t
i
on
unt
il
the PCP
and wor
k
w
i
re are
connected
.
T
h
i
s
operat
i
on
i
s
dangerous
and
shall
be
carr
i
ed
out w
i
th
e
x
treme
caut
i
on
.
T
he
tugger w
i
nch
operator
hau
l i
n
the PCP
accord
i
ng
l
y
as
the
crane
l
ower
the PCP
and
secure
i
t
on
board
i
n
the
w
i
re
stopper
. D
ur
i
ng
th
i
s
operat
i
on
the
tow
i
ng
p
i
ns must
be
open
to
ensure
the
crane w
i
re
to
pass
the
p
i
ns
.
W
hen
cha
i
n
ta
il i
s
f
i
tted
to PCP
,
th
i
s
should
be
secured
i
n w
i
re
stopper
i
nstead
of
the PCP/soc
k
et
.
W
hen
the
PCP
i
s
secured
i
n
the
w
i
re
stopper
and
the
safety
p
i
n
i
nsta
ll
ed
,
the
dec
k
crew
d
i
sconnect
the
p
i
c
k
up w
i
re
from
the
r
i
g
crane
. I
n
some
cases
the
crane may
be
re
l
eased
pr
i
or
to
secur
i
ng
i
n w
i
re
stopper
,
however
th
i
s
needs
to
be
conf
i
rmed by
r
i
g
personne
l.
T
he dec
k
crew
connects
the wor
k
w
i
re
to
the PCP
.
T
he ma
i
n w
i
nch operator
t
i
ght up
the wor
k
w
i
re
.
T
he dec
k
crew
removes
the
safety p
i
n
from
the w
i
re
stopper
by orders
from
the off
i
cer
i
n
charge
.
B. Deploying the anchor from the rack using chaser collar
T
he
vesse
l
must
be
i
n
safe
d
i
stance
from
the
r
i
g
and
try
to
k
eep
constant
tens
i
on
of
the
sh
i
p
w
i
nch
us
i
ng
the
prope
ll
er
p
i
tch
and
the
tens
i
on
contro
l
at
the w
i
nch
. T
h
i
s
i
s
to
avo
i
d
the
anchor
to
s
li
p
through the
chaser
.
Vers
i
on
SF
(
BOS-
P
RD-0
7
01.000
5
-
ver
.
C
R
)
. O
r
i
g
i
na
l D
ate:
3
1
/
12
/
201
5
.
Vers
i
on
D
ate:
N
/A
.
Va
li
d
vers
i
on
on
l
y on QM
S
s
i
te
.
Page
28
of
60
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
.
604