γλώσσες
Σελίδες
Νομικός
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
AN
NE
X 7
RE
SO
LU
TIO
N M
SC
.415(9
7)
(ad
op
ted
on
25 N
ove
mb
er
201
6)
A
ME
ND
ME
NT
S T
O P
AR
T B
OF
TH
E I
NT
ER
NA
TIO
NA
L
CO
DE
ON
IN
TA
CT
ST
AB
ILIT
Y,
200
8 (
200
8 IS
CO
DE
) T
HE
MA
RIT
IME
SA
FE
TY
CO
MM
ITT
EE
, R
EC
AL
LIN
G
Art
icle
2
8(b
) of
the
Co
nve
ntio
n
on
th
e
Inte
rnatio
na
l M
ari
tim
e O
rga
niz
ation
co
nce
rnin
g th
e fu
nctio
ns o
f th
e C
om
mitte
e,
RE
CA
LLIN
G A
LS
O r
esolu
tion
MS
C.2
67
(85
) b
y w
hic
h i
t a
do
pte
d t
he I
nte
rna
tio
na
l C
ode
on
In
tact
Sta
bili
ty,
200
8 (
"200
8 I
S C
ode")
, N
OT
ING
th
e pro
vis
ions re
gard
ing th
e pro
ced
ure
fo
r am
endm
ents
to
pa
rt B
of
the 2
00
8
IS C
ode
, stip
ula
ted
in
reg
ula
tion
II-
1/2
.27.2
of
the
In
tern
atio
na
l C
onve
ntio
n f
or
the S
afe
ty o
f L
ife a
t S
ea,
197
4 (
"th
e S
OL
AS
Co
nve
ntio
n")
, a
s a
me
nd
ed
by r
esolu
tio
n M
SC
.269
(85
), a
nd
in
para
gra
ph
(1
6).
2
of
reg
ula
tion
I/
3
of
the
Pro
tocol
of
198
8
rela
ting
to
th
e
Inte
rnatio
nal
Co
nve
ntio
n o
n L
oa
d L
ine
s,
196
6 (
"198
8 L
oa
d L
ines P
roto
co
l"),
as a
men
de
d b
y r
esolu
tion
MS
C.2
70
(85
),
RE
CO
GN
IZIN
G t
he
need
to
in
clu
de
pro
vis
ions r
eg
ard
ing
sh
ips e
ng
ag
ed in
anch
or
han
dlin
g,
lifting
and
to
win
g o
pe
ratio
ns,
inclu
din
g e
scort
to
win
g, in
th
e 2
008 I
S C
ode,
HA
VIN
G C
ON
SID
ER
ED
, a
t its n
inety
-se
ve
nth
se
ssio
n, th
e p
ropo
sed a
me
nd
me
nts
to
part
B o
f th
e 2
00
8 I
S C
ode
, pre
pa
red
by t
he S
ub-C
om
mitte
e o
n S
hip
De
sig
n a
nd C
onstr
uctio
n,
at
its
se
con
d s
essio
n,
1
AD
OP
TS
am
endm
ents
to p
art
B o
f th
e 2
00
8 I
S C
ode
, th
e t
ext
of
wh
ich
is s
et
out
in
the a
nn
ex t
o t
he p
resen
t re
solu
tion
; 2
RE
CO
MM
EN
DS
G
ove
rnm
ents
con
cern
ed
to
use
th
e
am
en
dm
ents
to
p
art
B
of
the 2
00
8 I
S C
ode a
s a b
asis
for
rele
va
nt
safe
ty sta
nd
ard
s,
unle
ss th
eir n
atio
na
l sta
bili
ty
req
uire
me
nts
pro
vid
e a
t le
ast
an e
qu
iva
lent
deg
ree
of
safe
ty;
3
INV
ITE
S
Co
ntr
actin
g
Go
ve
rnm
ents
to
th
e
SO
LA
S
Co
nve
ntio
n
and
P
art
ies
to
the 1
988 L
oa
d L
ines P
roto
col to
note
th
at th
e a
bo
ve
am
endm
ents
to the 2
00
8 IS
Co
de
will
ta
ke
eff
ect
on 1
Ja
nu
ary
202
0.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
AN
NE
X
A
ME
ND
ME
NT
S T
O P
AR
T B
OF
TH
E 2
00
8 I
S C
OD
E
1
Th
e t
itle
of p
art
B is r
epla
ce
d w
ith
th
e fo
llow
ing
te
xt:
"Pa
rt B
R
ecom
me
nd
atio
ns fo
r ship
s e
ng
ag
ed
in c
ert
ain
typ
es o
f o
pe
ratio
ns, ce
rta
in t
yp
es o
f sh
ips
and
ad
ditio
na
l g
uid
elin
es"
C
hap
ter
1 –
Ge
ne
ral
1.2
A
pp
lic
ati
on
2
A n
ew
para
gra
ph
1.2
.2 is in
sert
ed a
fte
r th
e e
xis
tin
g p
ara
gra
ph
1.2
.1 a
s fo
llow
s:
"1
.2.2
T
he
recom
me
nd
atio
ns
co
nta
ined
h
ere
in
ma
y
als
o
app
ly
to
oth
er
sh
ips
su
bje
ct to
sim
ilar
exte
rnal fo
rces, w
hen
de
term
inin
g t
he a
deq
uacy o
f sta
bili
ty."
a
nd
th
e e
xis
tin
g p
ara
gra
phs 1
.2.2
an
d 1
.2.3
are
re
nu
mb
ere
d a
ccord
ing
ly.
C
hap
ter
2 –
Re
co
mm
en
ded
des
ign
cri
teri
a f
or
cert
ain
typ
es
of
sh
ips
3
Th
e t
itle
of ch
ap
ter
2 is r
epla
ced
with
th
e fo
llow
ing
:
"Re
co
mm
en
de
d d
esig
n c
rite
ria
fo
r s
hip
s e
ng
ag
ed
in
cert
ain
typ
es
of
op
era
tio
ns
an
d c
ert
ain
typ
es
of
sh
ips
" 4
Pa
rag
rap
h 2
.4.3
.4 is r
epla
ced
with
th
e fo
llow
ing
:
"2.4
.3.4
A v
essel
eng
ag
ed i
n t
ow
ing
opera
tion
s s
hou
ld b
e p
rovid
ed
with
me
an
s f
or
qu
ick r
ele
ase
of th
e t
ow
line.*
__________
* V
esse
ls p
rovid
ed
w
ith
to
win
g w
inch
syste
ms sh
ould
a
lso
b
e p
rovid
ed
w
ith
m
ean
s o
f q
uic
k
rele
ase
."
5
Th
e f
ollo
win
g n
ew
se
ction
s 2
.7 t
o 2
.9 a
re a
dd
ed a
fter
exis
tin
g s
ectio
n 2
.6:
"2
.7
Sh
ips
en
ga
ge
d i
n a
nc
ho
r h
an
dlin
g o
pera
tio
ns
2.7
.1
Ap
pli
cati
on
2
.7.1
.1
Th
e p
rovis
ions g
ive
n h
ere
un
de
r a
pp
ly t
o s
hip
s e
ng
ag
ed in
anch
or
han
dlin
g
ope
ratio
ns.
2.7
.1.2
A
wire m
ean
s a
ded
ica
ted
lin
e (
wire
ro
pe, syn
the
tic r
ope o
r ch
ain
ca
ble
) u
se
d
for
the h
an
dlin
g o
f a
nch
ors
by m
ean
s o
f a
n a
nch
or
han
dlin
g w
inch.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 3
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
2.7
.2
He
eli
ng
le
ve
rs
2.7
.2.1
A
hee
ling
le
ve
r, H
Lφ,
gen
era
ted
by t
he a
ctio
n o
f a
hee
ling
mom
ent
ca
used
by th
e v
ert
ica
l and
horizo
nta
l co
mp
on
ents
of th
e ten
sio
n a
pp
lied to
th
e w
ire
sh
ou
ld b
e
ca
lcu
late
d a
s:
HL
φ
=
(MA
H /
∆2)
cos
φ
wh
ere
:
MA
H
=
Fp ×
(h s
in α
× c
os
β +
y ×
sin
β);
2
=
dis
pla
cem
ent of a lo
ad
ing c
ond
itio
n, in
clu
din
g a
ctio
n o
f th
e
ve
rtic
al
load
s a
dd
ed
(F
v),
at
the c
entr
elin
e i
n t
he s
tern
of
sh
ip;
Fv
=
Fp ×
sin
β;
α
=
the h
orizo
nta
l a
ng
le b
etw
een
th
e c
entr
elin
e a
nd t
he
ve
cto
r
at w
hic
h th
e w
ire
te
nsio
n is
app
lied to
th
e s
hip
in the
uprig
ht
positio
n,
positiv
e o
utb
oard
;
β
=
the v
ert
ica
l a
ng
le b
etw
een
th
e w
ate
rpla
ne
and t
he v
ecto
r
at
wh
ich
th
e w
ire
te
nsio
n i
s a
pp
lied t
o t
he s
hip
, p
ositiv
e
dow
nw
ard
s,
sh
ou
ld
be
take
n
at
the
ma
xim
um
h
ee
ling
m
om
ent
ang
le a
s t
an
-1(y
/ (
h ×
sin
α))
, b
ut
no
t le
ss t
han
cos-1
(1.5
BP
/ (F
P c
os
α))
, u
sin
g c
onsis
tent
units;
Fig
ure
2.7
-1 –
D
iag
ram
s s
ho
win
g t
he i
nte
nd
ed
me
an
ing
of
pa
ram
ete
rs α
, β
, x,
y a
nd
h.
Ft s
ho
ws t
he v
ecto
r o
f th
e a
pp
lie
d w
ire
te
nsio
n.
BP
=
the
Bo
llard
p
ull
that
is
the
docum
ente
d
ma
xim
um
co
ntin
uo
us p
ull
obta
ined
fro
m a
sta
tic p
ull
test
on s
ea t
ria
l,
ca
rrie
d o
ut in
acco
rda
nce w
ith
ann
ex A
of M
SC
/Circ.8
84
or
an e
qu
iva
lent
sta
nd
ard
acce
pta
ble
to
th
e A
dm
inis
tratio
n;
h
F t
F t
y0
x
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 4
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fp
=
(Perm
issib
le t
ensio
n)
the w
ire t
ensio
n w
hic
h c
an b
e a
pplie
d
to t
he s
hip
as loaded w
hile
work
ing t
hro
ugh a
specifi
ed t
ow
pin
set, a
t each α
, fo
r w
hic
h a
ll sta
bili
ty c
rite
ria c
an b
e m
et. F
p
should
in n
o c
ircum
sta
nce b
e taken a
s g
reate
r th
an F
d;
F
d
=
(De
sig
n m
axim
um
wire
te
nsio
n)
the m
axim
um
win
ch w
ire
pull
or
ma
xim
um
sta
tic
win
ch
bra
ke
h
old
ing
fo
rce,
wh
ich
eve
r is
gre
ate
r;
h
=
the ve
rtic
al
dis
tance (m
) fr
om
th
e ce
ntr
e th
e pro
pu
lsiv
e
forc
e a
cts
on t
he s
hip
to
eith
er:
the u
pp
erm
ost p
art
at th
e t
ow
ing
pin
, o
r
a p
oin
t o
n a
lin
e d
efin
ed b
etw
een
th
e h
igh
est
poin
t of
the w
inch p
ay-o
ut
and th
e to
p of
the ste
rn or
any
physic
al re
str
ictio
n o
f th
e tra
nsve
rse
wire
mo
ve
me
nt;
y =
th
e
tra
nsve
rse
d
ista
nce
(m)
fro
m
the
ce
ntr
elin
e
to
the
outb
oa
rd p
oin
t a
t w
hic
h t
he w
ire
te
nsio
n i
s a
pp
lied t
o t
he
sh
ip g
ive
n b
y:
y 0 +
x t
an α
; b
ut n
ot g
reate
r th
an
B/2
;
B
=
th
e m
ould
ed
bre
adth
(m
);
y 0
=
the t
ransve
rse d
ista
nce (
m)
betw
een
th
e s
hip
ce
ntr
elin
e to
the
inne
r p
art
of th
e to
win
g p
in o
r a
ny p
hysic
al r
estr
ictio
n o
f th
e tra
nsve
rse w
ire
mo
ve
me
nt;
x
=
the l
ong
itu
din
al
dis
tance (
m)
betw
een
th
e s
tern
and
the
tow
ing
pin
or
any p
hysic
al re
str
ictio
n o
f th
e tra
nsve
rse w
ire
mo
ve
me
nt.
2
.7.3
P
erm
issib
le t
en
sio
n
2.7
.3.1
T
he p
erm
issib
le t
ensio
n a
s f
unctio
n o
f α,
defin
ed
in
para
gra
ph
2.7
.2,
sh
ou
ld
not
be g
reate
r th
an t
he te
nsio
n g
ive
n b
y p
ara
gra
ph 2
.7.3
.2,
2.7
.3.2
P
erm
issib
le t
ensio
n a
s f
unctio
n o
f α c
an b
e c
alc
ula
ted
by d
ire
ct
sta
bili
ty
ca
lcu
lation
s,
pro
vid
ed
th
at th
e fo
llow
ing
are
me
t:
.1
th
e h
ee
ling
le
ve
r sh
ou
ld b
e t
ake
n a
s d
efin
ed in
pa
rag
raph 2
.7.2
for
each
α;
.2
the s
tabili
ty c
rite
ria in p
ara
gra
ph
2.7
.4,
sh
ou
ld b
e m
et;
.3
α s
hou
ld n
ot
be t
ake
n le
ss t
han 5
deg
rees,
exce
pt
as p
erm
itte
d b
y
para
gra
ph 2
.7.3
.3;
and
.4
Inte
rva
ls o
f α s
hou
ld n
ot b
e m
ore
th
an
5 d
eg
ree
s, e
xce
pt th
at la
rger
inte
rva
ls m
ay b
e a
ccepte
d,
pro
vid
ed
th
at
the p
erm
issib
le t
ensio
n is
limite
d t
o t
he h
igh
er
α b
y fo
rmin
g w
ork
ing
se
cto
rs.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 5
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
2.7
.3.3
F
or
the c
ase o
f a p
lann
ed
ope
ratio
n t
o r
etr
ieve
a s
tuck a
nch
or
in w
hic
h t
he
sh
ip is o
n s
tatio
n a
bo
ve
th
e a
nch
or
and th
e s
hip
ha
s lo
w o
r n
o s
pee
d,
α m
ay b
e taken
as less th
an
5 d
eg
rees.
2.7
.4
Sta
bilit
y c
rite
ria
2.7
.4.1
F
or
the
load
ing
co
nd
itio
ns
inte
nd
ed
fo
r a
nch
or
han
dlin
g,
but
befo
re
co
mm
encin
g t
he o
pe
ratio
n,
the s
tabili
ty c
rite
ria g
ive
n i
n p
ara
gra
ph 2
.2 o
f p
art
A,
or
wh
ere
a
sh
ip's
ch
ara
cte
ristics
rend
er
co
mp
liance
w
ith
p
ara
gra
ph
2.2
of
part
A
im
pra
ctica
ble
, th
e e
qu
iva
lent
sta
bili
ty c
rite
ria
giv
en in
para
gra
ph 2
.4 o
f p
art
B, sh
ou
ld
app
ly.
Du
ring
opera
tion
, u
nd
er
the a
ctio
n o
f th
e h
ee
ling
mom
ent, t
he c
rite
ria u
nd
er
para
gra
ph
s 2
.7.4
.2 t
o 2
.7.4
.4 s
hou
ld a
pp
ly.
2.7
.4.2
T
he r
esid
ua
l a
rea b
etw
een
th
e r
igh
ting
le
ve
r cu
rve
and
th
e h
ee
ling
leve
r cu
rve
ca
lcu
late
d
in
acco
rda
nce
with
p
ara
gra
ph
2
.7.2
sh
ou
ld
not
be
less
than 0
.07
0 m
etr
e-r
adia
ns. T
he a
rea is
dete
rmin
ed
fro
m th
e first in
ters
ectio
n o
f th
e tw
o
cu
rve
s,
e,
to
the
ang
le
of
the
seco
nd
in
ters
ectio
n,
c,
or
the
ang
le
of
dow
n-f
lood
ing,
f, w
hic
he
ve
r is
le
ss.
2.7
.4.3
T
he m
axim
um
re
sid
ua
l rig
hting
le
ve
r G
Z b
etw
een
th
e r
igh
ting
le
ve
r curv
e
and
th
e h
ee
ling
le
ve
r cu
rve
ca
lcu
late
d in
acco
rdan
ce w
ith
pa
rag
raph 2
.7.2
sh
ou
ld b
e
at
least 0.2
m.
2.7
.4.4
T
he s
tatic a
ng
le a
t th
e f
irst
inte
rse
ction
,
e,
betw
ee
n t
he r
igh
ting
le
ve
r curv
e
and
th
e h
ee
ling le
ve
r cu
rve
ca
lcu
late
d in
accord
an
ce w
ith
para
gra
ph
2.7
.2 s
hou
ld n
ot
be g
reate
r th
an:
.1
the a
ng
le a
t w
hic
h t
he r
ightin
g l
eve
r eq
uals
50%
of
the m
axim
um
rig
htin
g le
ve
r;
.2
the d
eck e
dg
e im
mers
ion
ang
le;
or
.3
15
o,
w
hic
heve
r is
le
ss.
2.7
.4.5
A
min
imu
m f
reeb
oa
rd a
t ste
rn,
on c
entr
elin
e,
of
at
least
0.0
05
L s
hou
ld b
e
ma
inta
ined
in a
ll o
pe
rating
co
nd
itio
ns,
with
a d
isp
lacem
ent g
ive
n b
y
2,
as d
efin
ed
in
para
gra
ph
2.7
.2.
In
the
ca
se
of
the
an
cho
r re
trie
va
l o
pe
ratio
n
cove
red
b
y
para
gra
ph
2.7
.3.3
, a l
ow
er
min
imum
fre
eb
oa
rd m
ay b
e a
ccep
ted
pro
vid
ed
th
at
due
co
nsid
era
tion
ha
s b
ee
n g
ive
n t
o th
is in
th
e o
pe
ratio
n p
lan.
2.7
.5
Co
ns
tru
cti
on
al p
rec
au
tio
ns
ag
ain
st
cap
siz
ing
2
.7.5
.1
A s
tabili
ty i
nstr
um
en
t m
ay b
e u
sed
for
dete
rmin
ing
th
e p
erm
issib
le t
ensio
n
and
ch
eckin
g c
om
plia
nce
with
re
leva
nt
sta
bili
ty c
rite
ria.
Tw
o t
yp
es o
f sta
bili
ty in
str
um
ent m
ay b
e u
sed o
n b
oa
rd:
•
eith
er
a s
oft
wa
re c
heckin
g t
he i
nte
nd
ed o
r a
ctu
al
tensio
n o
n t
he b
asis
of
the
perm
issib
le t
ensio
n c
urv
es;
or
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 6
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
• a
soft
wa
re p
erf
orm
ing
dire
ct
sta
bili
ty c
alc
ula
tion
s t
o c
heck c
om
plia
nce
with
th
e
rele
va
nt
crite
ria,
for
a g
ive
n l
oad
ing
co
nd
itio
n (
befo
re a
pp
lica
tion o
f th
e t
ensio
n
forc
e),
a g
ive
n t
ensio
n a
nd a
giv
en w
ire
po
sitio
n (
defin
ed
by a
ng
les α
and β
).
2.7
.5.2
A
cce
ss t
o t
he m
ach
inery
sp
ace,
exclu
din
g e
merg
en
cy a
ccess a
nd r
em
ova
l h
atc
hes,
sh
ou
ld,
if p
ossib
le,
be a
rra
ng
ed w
ith
in t
he f
ore
ca
stle
. A
ny a
ccess t
o t
he
ma
chin
ery
sp
ace
fr
om
th
e
exp
ose
d
ca
rgo
de
ck
sh
ou
ld
be
pro
vid
ed
w
ith
tw
o
we
ath
ert
ight
clo
sure
s.
Acce
ss to
sp
ace
s b
elo
w th
e e
xp
ose
d ca
rgo
de
ck sh
ou
ld
pre
fera
bly
be f
rom
a p
ositio
n w
ith
in o
r a
bo
ve
th
e s
upe
rstr
uctu
re d
eck.
2.7
.5.3
T
he a
rea o
f fr
eein
g p
ort
s i
n t
he s
ide b
ulw
ark
s o
f th
e c
arg
o d
eck s
hou
ld a
t le
ast m
eet th
e r
eq
uirem
en
ts o
f re
gu
lation
24 o
f th
e I
nte
rnatio
na
l C
onve
ntio
n o
n L
oad
Lin
es,
196
6 o
r th
e P
roto
co
l of
198
8 r
ela
ting
th
ere
to,
as a
me
nd
ed,
as a
pp
lica
ble
. T
he
dis
positio
n o
f th
e f
reein
g p
ort
s s
hou
ld b
e c
are
fully
co
nsid
ere
d t
o e
nsu
re t
he m
ost
eff
ective
dra
inag
e o
f w
ate
r tr
app
ed
in
wo
rkin
g d
eck a
nd
in
re
cesse
s a
t th
e a
fter
end
of th
e fore
castle
. In
sh
ips o
pe
rating
in a
reas w
here
icin
g is lik
ely
to o
ccu
r, n
o s
hutt
ers
sh
ou
ld b
e f
itte
d in
th
e fre
ein
g p
ort
s.
2.7
.5.4
T
he w
inch s
yste
ms s
hould
be
pro
vid
ed
with
me
ans o
f e
merg
ency r
ele
ase.
2.7
.5.5
F
or
sh
ips
eng
ag
ed
in
anch
or
han
dlin
g
op
era
tion
s
the
follo
win
g
recom
me
nd
atio
ns f
or
the a
nch
or
han
dlin
g a
rra
ng
em
ents
sh
ou
ld b
e c
onsid
ere
d:
.1
sto
p p
ins o
r oth
er
desig
n f
eatu
res m
eant
to im
ped
e t
he m
ove
me
nt
of
the w
ire
furt
her
outb
oard
sh
ou
ld b
e in
sta
lled; a
nd
.2
th
e w
ork
ing d
eck s
hou
ld b
e m
ark
ed w
ith
co
ntr
astin
g c
olo
urs
or o
ther
iden
tifie
rs s
uch
as g
uid
e p
ins,
sto
p p
ins o
r sim
ilar
easily
id
en
tifia
ble
p
oin
ts t
hat
iden
tify
opera
tion
al
zo
ne
s f
or
the l
ine t
o a
id o
pe
rato
r o
bse
rva
tion
.
2.7
.6
Op
era
tio
nal
pro
ce
du
res
ag
ain
st
cap
siz
ing
2
.7.6
.1
A
co
mp
rehe
nsiv
e
ope
ratio
na
l p
lan
sh
ou
ld
be
defin
ed
fo
r e
ach
anch
or
han
dlin
g o
pe
ratio
n, a
ccord
ing
to th
e g
uid
elin
es g
ive
n in
para
gra
ph
3.8
, w
he
re a
t le
ast,
but n
ot o
nly
, th
e fo
llow
ing
pro
ced
ure
s a
nd e
merg
en
cy m
easu
res s
hou
ld b
e id
en
tifie
d:
.1
e
nviro
nm
enta
l co
nd
itio
ns f
or
the o
pera
tion
; .2
w
inch o
pe
ratio
ns a
nd
move
me
nts
of
we
igh
ts;
.3
co
mp
liance
w
ith
th
e
sta
bili
ty
crite
ria,
for
the
diffe
rent
exp
ecte
d
load
ing
co
nd
itio
ns;
.4
perm
issib
le te
nsio
ns o
n th
e w
inche
s a
s fu
nctio
n o
f α; in
accord
an
ce
with
para
gra
ph 3
.8;
.5
sto
p w
ork
and c
orr
ective
pro
ced
ure
s;
and
.6
co
nfirm
atio
n o
f th
e m
aste
r's d
uty
to t
ake
co
rre
ctive
action
wh
en
n
ece
ssary
. 2
.7.6
.2
Th
e a
rra
ng
em
ent
of
ca
rgo s
tow
ed o
n d
eck s
hould
be s
uch a
s t
o a
vo
id a
ny
obstr
uctio
n o
f th
e fre
ein
g p
ort
s o
r su
dd
en
sh
ift
of ca
rgo
on d
eck.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 7
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
2.7
.6.3
C
oun
ter-
balla
sting
to
corr
ect
the lis
t of
the sh
ip d
uring
a
nch
or
han
dlin
g
ope
ratio
ns s
hou
ld b
e a
vo
ided
.
2.8
S
hip
s e
ng
ag
ed
in
to
win
g a
nd
es
co
rt o
pera
tio
ns
2.8
.1
Ap
pli
cati
on
Th
e p
rovis
ions g
ive
n h
ere
un
de
r a
pp
ly t
o s
hip
s t
he
ke
el of
wh
ich
is la
id o
r w
hic
h is a
t a
sim
ilar
sta
ge o
f co
nstr
uctio
n* o
n o
r aft
er
1 J
anu
ary
202
0 e
ng
ag
ed in
harb
our
tow
ing
, co
asta
l or
ocea
n-g
oin
g t
ow
ing
and e
scort
opera
tio
ns a
nd t
o s
hip
s c
onve
rte
d t
o c
arr
y
out to
win
g o
pe
ratio
ns a
fte
r th
is d
ate
. __________
* A
sim
ilar
sta
ge
of
co
nstr
uction
me
ans t
he
sta
ge a
t w
hic
h:
.1
co
nstr
uction
ide
ntifiab
le w
ith
a s
pecific
sh
ip b
egin
s;
and
.2
a
sse
mbly
o
f th
at
sh
ip h
as co
mm
en
ce
d,
com
prisin
g a
t le
ast
50
to
nne
s o
r 1
% o
f th
e
estim
ate
d m
ass o
f a
ll str
uctu
ral m
ate
rial, w
hic
he
ve
r is
less.
2.8
.2
He
eli
ng
le
ve
r fo
r to
win
g o
pera
tio
ns
2.8
.2.1
T
he s
elf-t
rip
pin
g h
ee
ling
le
ve
r is
ca
lcu
late
d a
s p
rovid
ed
be
low
:
.1
A
tra
nsve
rse
h
ee
ling
mo
me
nt
is
ge
ne
rate
d
by
the
ma
xim
um
tr
ansve
rse th
rust
exe
rted
b
y th
e sh
ip's
p
rop
uls
ion a
nd
ste
ering
syste
ms a
nd t
he c
orr
espo
nd
ing
opp
osin
g t
ow
line p
ull.
.2
T
he h
ee
ling
le
ve
r H
Lφ,
in (
m),
as a
fu
nctio
n o
f th
e h
ee
ling
ang
le φ
, sh
ou
ld b
e c
alc
ula
ted a
cco
rdin
g t
o t
he f
ollo
win
g f
orm
ula
:
g
rh
CB
PH
LT
)sin
cos
(
wh
ere
:
BP
=
b
olla
rd
pull,
in
(k
N),
w
hic
h
is
the
docu
me
nte
d
ma
xim
um
co
ntin
uo
us
pull
obta
ined
fr
om
a
sta
tic
bolla
rd
pull
test
perf
orm
ed in
acco
rda
nce
w
ith
re
leva
nt
IMO
gu
idelin
es
* o
r a
sta
nd
ard
accepta
ble
to th
e A
dm
inis
tra
tion
;
__________
*
Refe
r to
an
ne
x A
to
the
Gu
ide
line
s f
or
sa
fe o
ce
an
to
win
g (
MS
C/C
irc.8
84
).
C
T =
0.5
,
fo
r sh
ips w
ith
co
nve
ntio
na
l, n
on
-azim
uth
pro
pu
lsio
n u
nits;
0.9
0/(
1 +
l/L
LL),
for
sh
ips w
ith
azim
uth
pro
pu
lsio
n u
nits in
sta
lled a
t a
sin
gle
po
int
alo
ng
th
e l
eng
th.
Ho
we
ver,
CT s
hou
ld n
ot
be l
ess t
han 0
.7 f
or
sh
ips w
ith
azim
uth
ste
rn d
rive
to
win
g o
ve
r th
e s
tern
or
tra
cto
r tu
gs t
ow
ing
ove
r th
e b
ow
, a
nd
not
less t
han 0
.5 f
or
sh
ips w
ith
azim
uth
ste
rn d
rive
to
win
g o
ve
r th
e b
ow
or
tra
cto
r tu
gs t
ow
ing
o
ve
r th
e s
tern
;
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 8
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
For
tug
s w
ith
oth
er
pro
pu
lsio
n a
nd
/or
tow
ing
arr
an
gem
ents
, th
e v
alu
e o
f C
T
is to
b
e e
sta
blis
hed
o
n a ca
se b
y ca
se b
asis
to
th
e satisfa
ctio
n of
the
Ad
min
istr
ation.
=
dis
pla
cem
ent, in
(t)
;
l =
lo
ng
itu
din
al
dis
tance
, in
(m
), b
etw
een
th
e t
ow
ing
poin
t
and
th
e
ve
rtic
al
ce
ntr
elin
e
of
the
pro
pu
lsio
n
unit(s
) re
leva
nt
to th
e t
ow
ing
situ
atio
n c
onsid
ere
d;
h
=
ve
rtic
al d
ista
nce
, in
(m
), b
etw
een
th
e to
win
g p
oin
t a
nd
th
e
horizo
nta
l ce
ntr
elin
e o
f th
e p
ropu
lsio
n u
nit(s
) a
s r
ele
va
nt
for
the t
ow
ing
situ
atio
n c
onsid
ere
d;
g
=
gra
vita
tion
al a
ccele
ratio
n,
in (
m/s
2),
to
be t
aken
as 9
.81;
r
=
the t
ransve
rse d
ista
nce,
in (
m),
betw
een
th
e c
en
tre l
ine
and
th
e to
win
g p
oin
t, to b
e take
n a
s z
ero
wh
en
th
e to
win
g
poin
t is
at th
e c
entr
e lin
e.
LLL
=
leng
th (
L)
as d
efin
ed i
n t
he I
nte
rnatio
na
l C
onve
ntio
n o
n
Loa
d L
ines in
fo
rce.
Th
e to
win
g p
oin
t is
th
e lo
catio
n w
here
th
e to
wlin
e fo
rce
is a
pp
lied to th
e s
hip
. T
he t
ow
ing
poin
t m
ay b
e a
to
win
g h
ook,
sta
ple
, fa
irle
ad
or
eq
uiv
ale
nt
fittin
g
se
rvin
g th
at p
urp
ose.
2.8
.2.2
T
he t
ow
-trip
pin
g h
ee
ling l
eve
r H
Lφ,
in (
m),
is c
alc
ula
ted
acco
rdin
g t
o t
he
follo
win
g f
orm
ula
:
g
dC
rh
AV
CC
HL
P2
/sin
cos
3
2
21
wh
ere
:
C1 =
la
tera
l tr
action c
oeff
icie
nt
=
0
.10 ≤
C1 ≤
1.0
0
C2 =
corr
ectio
n o
f C
1 f
or
ang
le o
f h
ee
l =
C
2 ≥
1.0
0
A
ng
le t
o d
eck e
dg
e
C3 =
dis
tance fro
m th
e c
en
tre o
f A
P to
th
e w
ate
rlin
e a
s fra
ctio
n o
f th
e d
raug
ht
rela
ted
to
th
e h
ee
ling
ang
le
C3 =
×
0.2
6 +
0.3
0
0.5
0 ≤
C3 ≤
0.8
3
γ =
sp
ecific
gra
vity o
f w
ate
r, in
(t/m
3);
V =
late
ral ve
locity,
in (
m/s
), to
be t
ake
n a
s 2
.57 (
5 k
nots
);
)2
arct
an(
BfD
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 9
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
AP =
late
ral pro
jecte
d a
rea
, in
(m
2),
of th
e u
nd
erw
ate
r h
ull;
r =
th
e t
ransve
rse
dis
tance
, in
(m
), b
etw
een
th
e c
entr
e l
ine a
nd
th
e t
ow
ing
p
oin
t, to
be t
ake
n a
s z
ero
wh
en
th
e to
win
g p
oin
t is
at th
e c
entr
e lin
e;
LS =
th
e lo
ng
itu
din
al d
ista
nce, in
(m
), fro
m th
e a
ft p
erp
en
dic
ula
r to
th
e to
win
g
poin
t;
LP
P=
le
ng
th b
etw
een
pe
rpen
dic
ula
rs,
in (
m);
=
ang
le o
f h
ee
l;
f =
fre
eb
oard
am
idship
, in
(m
);
B =
mo
uld
ed
bre
ad
th,
in (
m);
h =
ve
rtic
al d
ista
nce,
in (
m),
fro
m th
e w
ate
rlin
e to
th
e to
win
g p
oin
t;
d =
actu
al m
ean d
raug
ht, in
(m
).
Th
e to
win
g p
oin
t is
th
e lo
catio
n w
here
th
e to
wlin
e fo
rce
is a
pp
lied to th
e s
hip
. T
he t
ow
ing
poin
t m
ay b
e a
to
win
g h
ook,
sta
ple
, fa
irle
ad
or
eq
uiv
ale
nt
fittin
g
se
rvin
g th
at p
urp
ose.
2.8
.3
He
eli
ng
le
ve
r fo
r e
sc
ort
op
era
tio
ns
2.8
.3.1
F
or
the e
va
luatio
n o
f th
e s
tabili
ty p
art
icu
lars
durin
g e
sco
rt o
pera
tion
s th
e s
hip
is
co
nsid
ere
d t
o b
e in
an e
qu
ilib
rium
positio
n d
ete
rmin
ed
by t
he c
om
bin
ed
action
of
the h
yd
rod
yn
am
ic f
orc
es a
cting
on h
ull
and
app
en
da
ge
s,
the t
hru
st
forc
e a
nd
the
tow
line f
orc
e a
s s
how
n in f
igu
re 2
.8-1
. 2
.8.3
.2
For
each
eq
uili
brium
positio
n th
e c
orr
espo
nd
ing
ste
erin
g fo
rce, b
rakin
g forc
e,
hee
l a
ng
le a
nd h
ee
ling l
eve
r a
re t
o b
e o
bta
ined f
rom
th
e r
esults o
f fu
ll sca
le t
ria
ls,
mo
de
l te
sts
, or
num
erica
l sim
ula
tion
s in
acco
rda
nce
with
a m
eth
od
olo
gy a
cce
pta
ble
to
th
e A
dm
inis
tratio
n.
2.8
.3.3
F
or
each
rele
va
nt
loadin
g
co
nd
itio
n
the
eva
luatio
n
of
the
eq
uili
brium
p
ositio
ns i
s t
o b
e p
erf
orm
ed o
ve
r th
e a
pp
lica
ble
escort
sp
ee
d r
ang
e,
wh
ere
by t
he
sp
ee
d o
f th
e a
ssis
ted s
hip
thro
ug
h th
e w
ate
r is
to b
e c
onsid
ere
d.*
____
___
___
*
Th
e t
yp
ica
l e
sco
rt s
pee
d r
an
ge
is 6
to
10
kn
ots
.
2.8
.3.4
F
or
each
re
leva
nt
com
bin
atio
n o
f lo
ad
ing
co
nd
itio
n a
nd
escort
sp
ee
d,
the
ma
xim
um
hee
ling
le
ve
r is
to b
e u
se
d fo
r th
e e
va
luatio
n o
f th
e s
tabili
ty p
art
icu
lars
. 2
.8.3
.5
For
the p
urp
ose o
f sta
bili
ty c
alc
ula
tion
s t
he h
ee
ling
le
ve
r is
to
be t
ake
n a
s
co
nsta
nt.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
0
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fig
ure
2.8
-1:
Es
co
rt t
ug
eq
uilib
riu
m p
osit
ion
2.8
.4
Sta
bilit
y c
rite
ria
2.8
.4.1
In
add
itio
n to
th
e s
tabili
ty c
rite
ria g
ive
n in
part
A, sectio
n 2
.2, or th
e e
qu
iva
len
t sta
bili
ty c
rite
ria
giv
en in
ch
ap
ter
4 o
f th
e e
xp
lana
tory
note
s to th
e 2
00
8 IS
Co
de
wh
ere
th
e s
hip
's c
hara
cte
ristics r
end
er
com
plia
nce
with
pa
rt A
, se
ctio
n 2
.2 im
pra
ctica
ble
, th
e
follo
win
g s
tabili
ty c
rite
ria s
hou
ld b
e c
om
plie
d w
ith
. 2.8
.4.2
F
or
sh
ips e
ng
ag
ed in
harb
ou
r, c
oasta
l or
oce
an
-goin
g to
win
g o
pera
tion
s t
he
are
a A
co
nta
ined
b
etw
een
th
e rig
htin
g le
ve
r cu
rve
a
nd
th
e h
ee
ling
le
ve
r cu
rve
ca
lcu
late
d i
n a
cco
rda
nce
with
para
gra
ph 2
.8.2
.1 (
se
lf-t
rip
pin
g),
me
asu
red
fro
m t
he
hee
l a
ng
le,
φe,
to
th
e
ang
le
of
the
se
con
d
inte
rse
ctio
n,
φc,
or
the
a
ng
le
of
dow
n-f
lood
ing,
φf,
wh
ich
eve
r is
le
ss,
sh
ou
ld b
e g
reate
r th
an t
he a
rea
B c
onta
ined
betw
een
th
e h
ee
ling
le
ve
r cu
rve
and
th
e r
ighting
le
ve
r cu
rve
, m
easu
red
fro
m th
e h
eel
ang
le φ=
0 to
th
e h
ee
l an
gle
, φ
e.
wh
ere
:
φe
=
An
gle
of firs
t in
ters
ectio
n b
etw
een
th
e h
ee
ling
le
ve
r a
nd r
igh
ting
leve
r cu
rve
s;
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
1
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
φf
=
An
gle
of d
ow
n-f
lood
ing
as d
efin
ed
in p
art
A, p
ara
gra
ph
2.3
.1.4
of
this
C
ode
. O
pen
ing
s
req
uire
d
to
be
fitt
ed
with
w
eath
ert
igh
t clo
sin
g d
evic
es u
nd
er
the
IC
LL b
ut, f
or
ope
ratio
na
l re
aso
ns,
are
re
qu
ire
d to b
e k
ept o
pe
n s
hou
ld b
e c
onsid
ere
d a
s d
ow
n-f
lood
ing
poin
ts in
sta
bili
ty c
alc
ula
tion
;
φc
=
An
gle
of
se
con
d in
ters
ection
b
etw
een
th
e h
eelin
g le
ve
r a
nd
rig
htin
g le
ve
r cu
rve
s.
2.8
.4.3
F
or
sh
ips e
ng
ag
ed in
ha
rbou
r, c
oasta
l or
ocea
n-g
oin
g to
win
g o
pera
tion
s the
firs
t in
ters
ection
b
etw
een
th
e
rig
hting
le
ve
r curv
e
and
th
e
hee
ling
le
ve
r cu
rve
ca
lcu
late
d i
n a
ccord
an
ce
with
para
gra
ph 2
.8.2
.2 (
tow
-trip
pin
g)
sh
ou
ld o
ccur
at
an
ang
le o
f h
ee
l le
ss th
an
the
ang
le o
f d
ow
n-f
lood
ing, φ
f.
2.8
.4.4
F
or
sh
ips
eng
ag
ed
in
escort
o
pera
tion
s
the
ma
xim
um
h
ee
ling
le
ve
r d
ete
rmin
ed
in
accord
ance
with
para
gra
ph
2.8
.3 s
hou
ld c
om
ply
with
th
e f
ollo
win
g
crite
ria:
.1
A
rea A
≥ 1
.25 ×
Are
a B
;
.2
Are
a C
≥ 1
.40 ×
Are
a D
; a
nd
.3
φ
e
≤ 1
5 d
eg
rees.
wh
ere
:
Are
a A
=
R
igh
ting
le
ve
r curv
e a
rea
me
asure
d f
rom
th
e h
ee
l a
ng
le φ
e to
a
hee
l a
ng
le o
f 2
0 d
eg
ree
s (
se
e f
igu
re 2
.8-2
);
Are
a B
=
H
eelin
g le
ve
r cu
rve
are
a m
easure
d f
rom
th
e h
ee
ling a
ng
le φ
e to
a
he
el a
ng
le o
f 2
0 d
eg
ree
s (
se
e f
igure
2.8
-2);
Are
a C
=
R
igh
ting
le
ve
r curv
e a
rea m
easure
d fro
m th
e z
ero
hee
l (φ
= 0
) to
φ
d (
se
e f
igure
2.8
-3);
Are
a D
=
H
eelin
g le
ve
r cu
rve
are
a m
easu
red f
rom
ze
ro h
ee
l (φ
= 0
) to
th
e
hee
ling
ang
le φ
d (
se
e f
igure
2.8
-3);
φe
=
Eq
uili
brium
h
ee
l a
ng
le co
rre
spo
nd
ing
to
th
e firs
t in
ters
ectio
n
betw
een
he
elin
g le
ve
r curv
e a
nd
th
e r
ightin
g le
ve
r cu
rve
;
φd
=
the h
ee
l ang
le c
orr
espo
nd
ing to th
e s
econ
d in
ters
ection
betw
een
hee
ling
le
ve
r curv
e a
nd
th
e r
ighting
le
ve
r cu
rve
or
the a
ng
le o
f d
ow
n-f
lood
ing o
r 4
0 d
eg
rees,
wh
ich
eve
r is
le
ss.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
2
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fig
ure
2.8
-2: A
reas A
and
B
F
igure
2.8
-3:
Are
as C
an
d D
2.8
.5
Co
ns
tru
cti
on
al p
reca
uti
on
s a
gain
st
cap
siz
ing
2
.8.5
.1
Acce
ss t
o t
he m
ach
inery
sp
ace,
exclu
din
g e
merg
en
cy a
ccess a
nd r
em
ova
l h
atc
hes,
sh
ou
ld,
if p
ossib
le,
be a
rra
ng
ed w
ith
in t
he f
ore
ca
stle
. A
ny a
ccess t
o t
he
ma
chin
ery
sp
ace
fr
om
th
e
exp
ose
d
ca
rgo
de
ck
sh
ou
ld
be
pro
vid
ed
w
ith
tw
o
we
ath
ert
ight clo
sure
s, if p
ractica
ble
. A
cce
ss to
spa
ces b
elo
w th
e e
xp
ose
d c
arg
o d
eck
sh
ou
ld p
refe
rably
be fro
m a
positio
n w
ith
in o
r a
bo
ve
th
e s
upe
rstr
uctu
re d
eck.
2.8
.5.2
T
he a
rea o
f fr
eein
g p
ort
s i
n t
he s
ide b
ulw
ark
s o
f th
e c
arg
o d
eck s
hou
ld a
t le
ast m
eet th
e r
eq
uirem
en
ts o
f re
gu
lation
24 o
f th
e I
nte
rnatio
na
l C
onve
ntio
n o
n L
oad
Lin
es,
196
6 o
r th
e P
roto
co
l of
198
8 r
ela
ting
th
ere
to,
as a
me
nd
ed,
as a
pp
lica
ble
. T
he
dis
positio
n o
f th
e f
reein
g p
ort
s s
hou
ld b
e c
are
fully
co
nsid
ere
d t
o e
nsu
re t
he m
ost
eff
ective
dra
inag
e o
f w
ate
r tr
app
ed o
n t
he w
ork
ing
deck a
nd
in
re
cesses a
t th
e a
fter
end
of
the f
ore
ca
stle
. In
sh
ips o
pe
ratin
g i
n a
reas w
here
icin
g i
s l
ike
ly t
o o
ccu
r, n
o
sh
utt
ers
sh
ou
ld b
e fitte
d in
th
e fre
ein
g p
ort
s.
2.8
.5.3
A
sh
ip e
ng
ag
ed in
to
win
g o
pe
ratio
ns s
hou
ld b
e p
rovid
ed
with
me
an
s for q
uic
k
rele
ase
of
the to
wlin
e.*
____
___
___
* S
hip
s p
rovid
ed
with
to
win
g w
inch
syste
ms s
ho
uld
als
o b
e p
rovid
ed
with
mea
ns o
f q
uic
k r
ele
ase
.
2
.8.6
O
pera
tio
nal
pro
ce
du
res
ag
ain
st
cap
siz
ing
2
.8.6
.1
Th
e a
rra
ng
em
ent
of
ca
rgo s
tow
ed o
n d
eck s
hould
be s
uch a
s t
o a
vo
id a
ny
obstr
uctio
n o
f th
e f
reein
g p
ort
s o
r su
dd
en
sh
ift
of
ca
rgo
on d
eck.
Carg
o o
n d
eck,
if
any,
sh
ou
ld n
ot in
terf
ere
with
th
e m
ove
me
nt
of th
e t
ow
line.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
3
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
2.8
.6.2
A
min
imum
fre
eb
oa
rd a
t ste
rn o
f at
least
0.0
05×
LLL s
hou
ld b
e m
ain
tain
ed
in
a
ll o
pe
rating
co
nd
itio
ns.
2.9
S
hip
s e
ng
ag
ed
in
lif
tin
g o
pera
tio
ns
2.9
.1
Ap
pli
cati
on
2
.9.1
.1
Th
e p
rovis
ions g
ive
n h
ere
un
de
r a
pp
ly t
o s
hip
s t
he k
eel
of
wh
ich
is l
aid
or
wh
ich
is a
t a
sim
ilar
sta
ge
of
co
nstr
uctio
n*
on o
r aft
er
1 J
anu
ary
202
0 e
ng
ag
ed i
n
lifting
op
era
tio
ns a
nd t
o s
hip
s c
on
ve
rte
d to
ca
rry o
ut
lifting
op
era
tio
ns a
fter
this
date
. ____
___
___
* A
sim
ilar
sta
ge o
f constr
uction m
eans the s
tage a
t w
hic
h:
.1
constr
uction id
entifiab
le w
ith a
specific
ship
beg
ins; a
nd
.2
assem
bly
of
that
ship
has c
om
menced,
com
prisin
g a
t le
ast
50 t
onnes o
r 1%
of
the
estim
ate
d m
ass o
f all
str
uctu
ral m
ate
ria
l, w
hic
he
ver
is less.
2.9
.1.2
T
he p
rovis
ions o
f th
is s
ectio
n s
hou
ld b
e a
pp
lied t
o o
pe
ratio
ns in
vo
lvin
g t
he
lif
ting
of
the s
hip
's o
wn
str
uctu
res o
r fo
r lif
ts in
wh
ich
th
e m
axim
um
hee
ling m
om
ent
due
to t
he lift is
gre
ate
r th
an
th
at g
ive
n in
th
e f
ollo
win
g:
, w
here
:
M
L
=
Th
resho
ld v
alu
e f
or
the h
ee
ling
mom
ent, i
n (
t.m
), i
ndu
ced b
y t
he
(liftin
g e
qu
ipm
ent
and)
loa
d in
th
e lifting
eq
uip
me
nt;
G
M
=
Th
e i
nitia
l m
eta
ce
ntr
ic h
eig
ht, i
n (
m),
with
fre
e s
urf
ace c
orr
ection,
inclu
din
g t
he e
ffe
ct
of
the
(lif
ting
eq
uip
me
nt
and
) lo
ad
in
th
e l
ifting
e
qu
ipm
ent;
f
=
the m
inim
um
fre
eb
oa
rd, in
(m
), m
easu
red fro
m the
upp
er
sid
e o
f th
e
we
ath
er
deck to
th
e w
ate
rlin
e;
B
=
th
e m
ould
ed
bre
adth
of
the s
hip
, in
(m
); a
nd
Δ
=
th
e d
isp
lacem
ent
of th
e s
hip
, in
clu
din
g th
e lift
load,
in (
t).
Th
e pro
vis
ions of
this
se
ction
a
lso
a
pp
ly to
sh
ips w
hic
h a
re e
ng
ag
ed
in
lif
ting
o
pe
ratio
ns w
here
no t
ran
sve
rse
hee
ling m
om
ent
is i
ndu
ced a
nd t
he i
ncre
ase o
f th
e
sh
ip's
ve
rtic
al ce
ntr
e o
f g
ravity (
VC
G)
due t
o th
e lifte
d w
eig
ht
is g
reate
r th
an
1%
. T
he c
alc
ula
tion
s s
hou
ld b
e c
om
ple
ted a
t th
e m
ost u
nfa
vo
ura
ble
load
ing
con
ditio
ns for
wh
ich
th
e liftin
g e
qu
ipm
en
t sh
all
be u
sed
. 2
.9.1
.3
For
the p
urp
ose o
f th
is s
ection
, w
ate
rs th
at are
not e
xp
ose
d a
re th
ose w
here
th
e e
nviro
nm
enta
l im
pact
on t
he lifting
ope
ratio
n is n
eg
ligib
le.
Oth
erw
ise
, w
ate
rs a
re
to b
e c
onsid
ere
d e
xp
ose
d. In
ge
nera
l, w
ate
rs th
at a
re n
ot e
xp
ose
d a
re c
alm
str
etc
hes
of w
ate
r, i.
e. e
stu
arie
s, ro
adste
ad
s, b
ays, la
go
on
s; w
here
th
e w
ind
fe
tch
* is s
ix n
au
tical
mile
s o
r le
ss.
____
___
___
* W
ind
fe
tch
is a
n u
no
bstr
ucte
d h
ori
zo
nta
l dis
tan
ce
ove
r w
hic
h t
he
win
d c
an
tra
vel o
ve
r w
ate
r
in a
str
aig
ht d
irectio
n.
Bf
GM
ML
67
.0
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
4
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
2.9
.2
Lo
ad
a
nd
v
ert
ical
cen
tre
of
gra
vit
y
for
dif
fere
nt
typ
es
of
lift
ing
o
pe
rati
on
s
2.9
.2.1
In lifting
ope
ration
s in
vo
lvin
g a
lifting
app
liance
co
nsis
ting
of
a c
rane
, d
err
ick,
sh
ee
rleg
s, a-f
ram
e o
r sim
ilar:
.1
the m
ag
nitu
de of
the ve
rtic
al
load (P
L)
sh
ou
ld b
e th
e m
axim
um
a
llow
ed s
tatic loa
d a
t a
giv
en o
utr
each
of th
e liftin
g a
pp
liance
; .2
th
e t
ransve
rse
dis
tance
(y)
is t
he t
ransve
rse d
ista
nce b
etw
een
th
e
poin
t at w
hic
h th
e v
ert
ical lo
ad
is a
pp
lied to th
e liftin
g a
pp
liance
and
the s
hip
ce
ntr
elin
e in
th
e u
prig
ht
positio
n;
.3
the
ve
rtic
al
heig
ht
of
the
load
(K
Glo
ad)
is ta
ken
a
s
the
ve
rtic
al
dis
tance
fro
m t
he p
oin
t a
t w
hic
h t
he
ve
rtic
al
load
is a
pp
lied t
o t
he
lifting
ap
plia
nce
to t
he b
ase
line in
th
e u
prig
ht p
ositio
n;
and
.4
th
e c
hang
e o
f ce
ntr
e o
f g
ravity o
f th
e liftin
g a
pp
liance
(s)
nee
d t
o b
e
take
n in
to a
ccou
nt.
2.9
.2.2
In
liftin
g o
pera
tio
ns n
ot
invo
lvin
g a
liftin
g a
pp
liance
co
nsis
tin
g o
f a c
rane,
derr
ick,
sh
eerle
gs,
a-f
ram
e
or
sim
ilar,
w
hic
h
invo
lve
lif
tin
g
of
fully
o
r p
art
ially
su
bm
erg
ed o
bje
cts
ove
r ro
llers
or
str
ong
po
ints
at o
r n
ea
r a
de
ck-le
ve
l:
.1
the m
ag
nitu
de o
f th
e v
ert
ica
l lo
ad
(P
L)
sh
ou
ld b
e t
he w
inch b
rake
h
old
ing
lo
ad
; .2
th
e t
ransve
rse
dis
tance
(y)
is t
he t
ransve
rse d
ista
nce b
etw
een
th
e
poin
t a
t w
hic
h t
he v
ert
ica
l lo
ad
is a
pp
lied t
o t
he s
hip
and
th
e s
hip
ce
ntr
elin
e in
th
e u
prig
ht p
ositio
n;
and
.3
the
ve
rtic
al
heig
ht
of
the
lo
ad
(K
Glo
ad)
is ta
ken
a
s
the
ve
rtic
al
dis
tance
fro
m t
he p
oin
t a
t w
hic
h t
he
ve
rtic
al
load
is a
pp
lied t
o t
he
sh
ip t
o th
e b
ase
line in
the
up
rig
ht p
ositio
n.
2.9
.3
Sta
bilit
y c
rite
ria
2.9
.3.1
T
he
sta
bili
ty
crite
ria
inclu
de
d
here
in,
or
the
crite
ria
co
nta
ined
in
p
ara
gra
ph
s 2.9
.4,
2.9
.5 o
r 2
.9.7
, a
s a
pp
lica
ble
sh
all
be sa
tisfie
d fo
r a
ll lo
ad
ing
co
nd
itio
ns in
ten
ded
fo
r lif
ting
w
ith
th
e lif
ting
a
pp
liance
a
nd
its lo
ad
a
t th
e m
ost
unfa
vo
ura
ble
positio
ns.
For
the p
urp
ose o
f th
is s
ection
, th
e l
iftin
g a
pp
lian
ce a
nd i
ts
load
(s)
and
th
eir c
entr
e o
f g
ravity (
CO
G)
sh
ou
ld b
e inclu
de
d in
th
e d
isp
lacem
ent
and
ce
ntr
e o
f g
ravity o
f th
e s
hip
, in
wh
ich
ca
se n
o e
xte
rna
l h
ee
ling m
om
ent/h
ee
ling
le
ve
r is
app
lied.
2
.9.3
.2
All
load
ing
co
nd
itio
ns u
tiliz
ed d
urin
g t
he lifting
opera
tion
s a
re t
o c
om
ply
with
th
e
sta
bili
ty
crite
ria
g
ive
n
in
se
ctio
ns
2.2
a
nd
2.3
of
part
A
. W
he
re
the
sh
ip's
ch
ara
cte
ristics
rend
er
co
mp
liance
w
ith
se
ctio
n
2.2
of
part
A
im
pra
ctica
ble
, th
e
eq
uiv
ale
nt
sta
bili
ty
crite
ria
giv
en
in
ch
ap
ter
4
of
the
exp
lana
tory
n
ote
s
to
the 2
008 IS
C
ode
sh
ou
ld a
pp
ly.
Du
ring
th
e lif
ting
o
pe
ratio
n,
as d
ete
rmin
ed b
y
para
gra
ph
s 2
.9.1
, th
e fo
llow
ing
sta
bili
ty c
rite
ria s
ho
uld
als
o a
pp
ly:
.1
the
eq
uili
brium
h
ee
l a
ng
le,
φ1,
sh
all
not
be
gre
ate
r th
an
the
ma
xim
um
sta
tic h
ee
ling
an
gle
for w
hic
h th
e li
ftin
g d
evic
e is
desig
ned
a
nd
wh
ich
has b
ee
n c
onsid
ere
d in
th
e a
ppro
va
l o
f th
e lo
ad
ing g
ear;
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
5
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.2
durin
g
lifting
o
pera
tion
s
in
non
-exp
ose
d
wa
ters
, th
e
min
imum
d
ista
nce
betw
een
th
e w
ate
r le
ve
l a
nd
th
e h
igh
est
co
ntin
uo
us d
eck
enclo
sin
g th
e w
ate
rtig
ht hu
ll, takin
g in
to a
ccou
nt tr
im a
nd
hee
l at a
ny
positio
n a
long
th
e le
ng
th o
f th
e s
hip
, sh
all
not
be le
ss t
han
0.5
0 m
; and
.3
durin
g l
ifting
ope
ration
s i
n e
xp
ose
d w
ate
rs,
the r
esid
ua
l fr
eeb
oard
sh
all
not b
e le
ss th
an 1
.00
m o
r 7
5%
of th
e h
igh
est sig
nific
ant w
ave
h
eig
ht
HS,
in (
m),
enco
un
tere
d d
urin
g t
he o
pera
tio
n,
wh
ich
eve
r is
g
reate
r.
2.9
.4
Lif
tin
g
op
era
tio
ns
co
nd
uc
ted
u
nd
er
en
vir
on
me
nta
l a
nd
o
pe
rati
on
al
lim
ita
tio
ns
2.9
.4.1
F
or
lifting
co
nd
itio
ns c
arr
ied o
ut
with
in c
learly d
efin
ed
lim
ita
tion
s s
et
fort
h in
para
gra
ph 2
.9.4
.1.1
, th
e in
tact crite
ria s
et fo
rth in
pa
rag
raph 2
.9.4
.1.2
ma
y b
e a
pp
lied
inste
ad
of th
e c
rite
ria in
clu
de
d in
pa
rag
rap
h 2
.9.3
. .1
T
he li
mits o
f th
e e
nviro
nm
enta
l co
nd
itio
ns s
hou
ld s
pecify a
t le
ast th
e
follo
win
g:
the m
axim
um
sig
nific
ant w
ave
heig
ht, H
S; a
nd
the m
axim
um
win
d s
pee
d (
1 m
inute
su
sta
ined
at
10
m a
bo
ve
se
a le
ve
l).
T
he l
imits o
f th
e o
pe
ratio
na
l co
nd
itio
ns s
hou
ld s
pecify a
t le
ast
the
follo
win
g:
the m
axim
um
dura
tion o
f th
e lift;
limita
tion
s in s
hip
sp
ee
d; a
nd
limita
tion
s in tra
ffic
/tra
ffic
co
ntr
ol.
.2
Th
e f
ollo
win
g s
tabili
ty c
rite
ria s
hou
ld a
pp
ly w
ith
th
e lifte
d lo
ad is a
t th
e m
ost u
nfa
vo
ura
ble
po
sitio
n:
.1
the c
orn
er
of
the h
igh
est
co
ntin
uo
us d
eck e
nclo
sin
g t
he
wa
tert
ight
hull
sh
all
not be
su
bm
erg
ed;
.2
AR
L ≥
1.4
× A
HL
wh
ere
:
AR
L
=
Th
e a
rea u
nd
er
the n
et
rig
htin
g l
eve
r cu
rve
,
co
rre
cte
d f
or
cra
ne
hee
ling
mo
me
nt
and
fo
r th
e r
ightin
g m
om
ent
pro
vid
ed
by t
he c
ounte
r b
alla
st
if
app
lica
ble
, e
xte
nd
ing
fr
om
th
e
eq
uili
brium
hee
ling a
ng
le,
φ1,
to t
he a
ng
le o
f d
ow
n
flo
od
ing
, φ
F,
the
ang
le
of
va
nis
hin
g
sta
bili
ty,
φR,
or
the s
econd
in
ters
ectio
n o
f th
e
rig
htin
g
leve
r curv
e
with
th
e
win
d
hee
ling
leve
r cu
rve
, w
hic
heve
r is
le
ss,
se
e
fig
ure
2.9
-1;
AH
L =
T
he a
rea b
elo
w t
he w
ind
hee
ling
le
ve
r cu
rve
due
to
th
e w
ind f
orc
e a
pp
lied
to
th
e s
hip
and
the lift
at
the m
axim
um
win
d s
pee
d s
pecifie
d
in p
ara
gra
ph 2
.9.4
.1.1
, se
e f
igu
re 2
.9-1
.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
6
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fig
ure
2.9
-1
–
Inta
ct
cri
teri
a
un
der
En
vir
on
me
nta
l a
nd
O
pera
tio
na
l lim
ita
tio
ns
.3
T
he a
rea u
nd
er th
e n
et rig
htin
g le
ve
r curv
e fro
m the
eq
uili
briu
m h
ee
l a
ng
le,
φ1,
to t
he d
ow
n f
lood
ing
ang
le φ
F,
or
20°,
wh
ich
eve
r is
le
ss,
sh
all
be a
t le
ast 0
.03 m
ra
d.
2.9
.5
Su
dd
en
lo
ss o
f h
oo
k lo
ad
2
.9.5
.1
A s
hip
eng
ag
ed in
a lifting
ope
ratio
n a
nd u
sin
g c
ou
nte
r b
alla
sting
sh
ou
ld b
e
able
to
with
sta
nd
th
e s
udd
en
loss o
f th
e h
ook lo
ad, co
nsid
erin
g th
e m
ost u
nfa
vo
ura
ble
p
oin
t at w
hic
h th
e h
ook lo
ad
ma
y b
e a
pp
lied to the
sh
ip (
i.e. la
rge
st h
ee
ling
mo
me
nt)
. F
or
this
purp
ose,
the a
rea
on t
he s
ide o
f th
e s
hip
opp
osite
to
th
e lift
(Are
a 2
) sh
ou
ld
be g
rea
ter
than
th
e re
sid
ua
l a
rea
o
n th
e sid
e of
the lif
t (A
rea 1),
as sh
ow
n in
fig
ure
2.9
-2,
by a
n a
mo
un
t g
ive
n b
y t
he fo
llow
ing
:
Are
a 2
> 1
.4 ×
Are
a 1
, fo
r lif
ting
opera
tion
s in w
ate
rs t
hat
are
exp
ose
d.
Are
a 2
> 1
.0 ×
Are
a 1
, fo
r lif
ting
opera
tion
s in w
ate
rs t
hat
are
not
exp
osed
.
F
igu
re 2
.9-2
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
7
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
wh
ere
:
GZ
1
=
net
rig
hting
le
ve
r (G
Z)
cu
rve
for
the c
ond
itio
n b
efo
re l
oss o
f
cra
ne l
oad
, co
rre
cte
d f
or
cra
ne h
ee
ling m
om
ent
and f
or
the
rig
htin
g m
om
ent
pro
vid
ed
by t
he c
oun
ter
balla
st if a
pp
lica
ble
;
GZ
2
=
ne
t rig
hting
le
ve
r (G
Z)
curv
e fo
r th
e c
ond
itio
n a
fter
loss o
f cra
ne
load
, co
rre
cte
d fo
r th
e tr
ansve
rse
m
om
ent
pro
vid
ed
b
y th
e
co
un
ter
balla
st
if a
pp
lica
ble
;
φe2
=
th
e a
ng
le o
f sta
tic e
qu
ilib
rium
aft
er
loss o
f cra
ne
lo
ad
;
φf
=
the a
ng
le o
f d
ow
n-f
lood
ing
or
the h
ee
l a
ng
le c
orr
espo
nd
ing
to
the
se
con
d
inte
rsectio
n
betw
een
h
ee
ling
and
rig
htin
g
arm
cu
rve
s,
wh
ich
eve
r is
le
ss;
and
Th
e t
erm
"n
et
rig
htin
g l
eve
r" m
ea
ns t
hat
the c
alc
ula
tion
of
the G
Z c
urv
e
inclu
de
s t
he s
hip
's t
rue t
ransve
rse
ce
ntr
e o
f g
ravity a
s f
unctio
n o
f th
e a
ng
le
of
hee
l.
2.9
.6
Alt
ern
ati
ve m
eth
od
2
.9.6
.1
Th
e c
rite
ria
in
para
gra
ph 2
.9.6
ma
y b
e a
pp
lied t
o a
sh
ip e
ng
ag
ed in
a lifting
o
pe
ratio
n,
as d
ete
rmin
ed
b
y p
ara
gra
ph 2
.9.1
, a
s a
n a
ltern
ative
to
th
e crite
ria
in
p
ara
gra
ph
2.9
.3 th
roug
h p
ara
gra
ph
2.9
.5,
as ap
plic
able
. F
or
the p
urp
ose
of
this
se
ction
and th
e s
tabili
ty c
rite
ria s
et o
ut in
para
gra
ph
2.9
.7, th
e li
fte
d lo
ad
wh
ich
ca
uses
the sh
ip to
h
ee
l is
tr
ansla
ted
fo
r th
e p
urp
ose o
f sta
bili
ty ca
lcu
lation
to
a
h
ee
ling
m
om
ent/
hee
ling
le
ve
r w
hic
h is a
pp
lied o
n th
e r
ightin
g le
ve
r curv
e o
f th
e s
hip
. 2
.9.6
.2
Th
e h
ee
ling
mom
ent
app
lied t
o t
he s
hip
due t
o a
lift
and
th
e a
sso
cia
ted
h
ee
ling
le
ve
r sh
ou
ld b
e c
alc
ula
ted
usin
g t
he fo
llow
ing
fo
rmu
lae:
w
here
:
HM
φ
=
the h
ee
ling m
om
ent, in
(t. m
), d
ue t
o t
he lift a
t φ;
PL
=
the v
ert
ica
l lo
ad
, in
(t)
, of
the lift, a
s d
efin
ed
in 2
.9.2
.1.1
;
y =
th
e
tra
nsve
rse
dis
tance,
in
(m),
of
the
lift,
me
tre
s,
as
defin
ed
in 2
.9.2
.1.2
;
φ
=
the a
ng
le o
f h
ee
l;
HL
φ
=
the h
ee
ling
leve
r, in (
m)
due
to t
he lift a
t φ; a
nd
Δ
=
the d
isp
lacem
ent, in
(t)
of th
e s
hip
with
th
e lo
ad
of th
e lift.
2.9
.6.3
F
or
app
lica
tion of
the crite
ria co
nta
ined in
p
ara
gra
ph
2.9
.7 in
vo
lvin
g th
e
su
dd
en
lo
ss o
f lo
ad
of
the
lift
in w
hic
h c
oun
ter-
balla
st
is u
se
d,
the h
ee
ling
le
ve
rs t
hat
inclu
de
th
e c
ounte
r-b
alla
st
sh
ou
ld b
e c
alc
ula
ted u
sin
g th
e fo
llow
ing
fo
rmu
lae:
cos
y
PH
ML
H
MH
L
co
s1
CB
My
PC
HL
L
LP
CB
MC
BH
L
co
s2
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
8
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
wh
ere
:
CB
M
=
the h
ee
ling m
om
ent, in
(t. m
), d
ue t
o t
he c
oun
ter-
ba
llast;
CH
L1
=
co
mb
ined
hee
ling
le
ve
r, i
n (
m),
due
to t
he l
oad
of
the l
ift
and
th
e
co
unte
r-b
alla
st
hee
ling
mo
me
nt
at
the
dis
pla
cem
ent
co
rre
spo
nd
ing
to t
he s
hip
with
th
e lo
ad
of th
e lift; a
nd
CB
HL
2
=
hee
ling
le
ve
r, in
(m
), du
e to
th
e co
un
ter-
balla
st
hee
ling
mo
me
nt
at
the d
isp
lacem
ent
corr
esp
on
din
g t
o t
he s
hip
with
ou
t th
e
load
of
the lift.
2.9
.6.4
Th
e e
qu
ilib
rium
hee
l a
ng
le φ
e re
ferr
ed t
o i
n 2
.9.7
me
an
s t
he a
ng
le o
f firs
t
inte
rse
ctio
n b
etw
een
th
e r
ightin
g le
ve
r cu
rve
an
d th
e h
ee
ling
le
ve
r curv
e.
2.9
.7
Alt
ern
ati
ve s
tab
ilit
y c
rite
ria
2.9
.7.1
F
or
the l
oad
ing
co
nd
itio
ns i
nte
nd
ed f
or
liftin
g,
bu
t b
efo
re c
om
me
ncin
g t
he
ope
ratio
n,
the sta
bili
ty crite
ria g
ive
n in
sectio
ns 2
.2 a
nd 2
.3 of
part
A
sh
ou
ld be
co
mp
lied w
ith
. W
here
a s
hip
's c
hara
cte
ristics r
end
er
com
plia
nce
with
se
ctio
n 2
.2 o
f p
art
A
im
pra
ctica
ble
, th
e
eq
uiv
ale
nt
sta
bili
ty
cri
teria
giv
en
in
ch
ap
ter
4
of
the
exp
lana
tory
note
s t
o t
he 2
00
8 I
S C
ode
sh
ou
ld a
pp
ly.
Du
ring
th
e lifting
ope
ratio
n,
as
dete
rmin
ed
by p
ara
gra
ph
2.9
.1, th
e f
ollo
win
g s
tab
ility
crite
ria s
hou
ld a
pp
ly:
.1
the r
esid
ua
l rig
htin
g a
rea
belo
w t
he r
ightin
g l
ever
and
abo
ve
the
hee
ling
le
ve
r cu
rve
betw
een
φe a
nd
th
e le
sser
of 4
0°
or
the a
ng
le o
f
the m
axim
um
re
sid
ua
l rig
htin
g le
ve
r sh
ou
ld n
ot
be
less th
an
:
0.0
80
m r
ad,
if l
ifting
ope
ratio
ns a
re p
erf
orm
ed i
n w
ate
rs t
hat
are
e
xp
ose
d;
or
0.0
53
m r
ad, if li
ftin
g o
pera
tio
ns a
re p
erf
orm
ed in
wa
ters
th
at a
re n
ot
exp
ose
d;
.2
in a
dd
itio
n,
the e
qu
ilib
rium
ang
le is t
o b
e lim
ite
d to
th
e le
sser
of
the
follo
win
g:
.1
10 d
eg
rees;
.2
th
e a
ng
le of
imm
ers
ion of
the h
igh
est
co
ntin
uo
us d
eck
enclo
sin
g th
e w
ate
rtig
ht h
ull;
or
.3
the
lifting
app
liance
allo
wa
ble
va
lue o
f tr
im/h
eel (d
ata
to
be
derive
d
fro
m
sid
ele
ad
a
nd
off
lead
a
llow
able
va
lues
obta
ined
fro
m m
anufa
ctu
rer)
. 2
.9.7
.2
A s
hip
eng
ag
ed in
a lifting
ope
ratio
n a
nd u
sin
g c
ou
nte
r b
alla
sting
sh
ou
ld b
e
able
to
with
sta
nd
th
e s
udd
en
loss o
f th
e h
ook lo
ad, co
nsid
erin
g th
e m
ost u
nfa
vo
ura
ble
p
oin
t at w
hic
h th
e h
ook lo
ad
ma
y b
e a
pp
lied to the
sh
ip (
i.e. la
rge
st h
ee
ling
mo
me
nt)
. F
or
this
purp
ose,
the a
rea o
n t
he s
ide o
f th
e s
hip
opp
osite f
rom
th
e l
ift
(Are
a 2
) in
fig
ure
2.9
-3 s
hou
ld b
e g
reate
r th
an
th
e r
esid
ua
l a
rea o
n t
he s
ide o
f th
e lift (A
rea
1)
in
fig
ure
2.9
-3 b
y a
n a
mo
unt g
ive
n b
y t
he fo
llow
ing
: A
rea 2
– A
rea 1
> K
,
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 1
9
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
wh
ere
:
K
=
0.0
37
m r
ad,
for
a liftin
g o
pe
ratio
n in
wa
ters
th
at a
re e
xp
ose
d; an
d
K
=
0.0
m r
ad,
for
a lifting
op
era
tio
n in
wa
ters
th
at
are
not
exp
osed
.
Fig
ure
2.9
-3
GZ
(1)
=
T
he r
ightin
g a
rm c
urv
e a
t th
e d
isp
lacem
ent
co
rre
spo
nd
ing t
o
the s
hip
with
ou
t h
ook lo
ad
;
GZ
(2)
=
T
he r
ightin
g a
rm c
urv
e a
t th
e d
isp
lacem
ent
co
rre
spo
nd
ing t
o
the s
hip
with
ho
ok lo
ad
;
Are
a2
=
re
sid
ua
l a
rea b
etw
een
GZ
(1)
and C
BH
L2 u
p to
the
le
sser
of th
e
dow
n-f
lood
ing
ang
le o
r th
e s
econ
d i
nte
rse
ctio
n o
f G
Z(2
) a
nd
CB
HL
2;
Are
a1
=
re
sid
ua
l a
rea b
elo
w G
Z(1
) a
nd a
bo
ve
CB
HL
2 u
p to
φe.
2.9
.8
Mo
de
l te
sts
or
dir
ec
t ca
lcu
lati
on
s
2.9
.8.1
M
ode
l te
sts
o
r d
ire
ct
ca
lcu
lation
s,
perf
orm
ed
in
a
ccord
ance
w
ith
a
me
tho
dolo
gy a
ccepta
ble
to t
he A
dm
inis
tratio
n,
tha
t d
em
onstr
ate
th
e s
urv
iva
bili
ty o
f th
e s
hip
aft
er su
dd
en
loss o
f h
ook lo
ad
, m
ay b
e a
llow
ed a
s a
n a
lte
rna
tive
to
co
mp
lyin
g
with
th
e r
eq
uirem
ents
of p
ara
gra
ph 2
.9.5
or
2.9
.7.2
, pro
vid
ed
th
at:
.1
the e
ffe
cts
of
win
d a
nd
wave
s a
re t
ake
n in
to a
ccou
nt; a
nd
.2
th
e m
axim
um
dyn
am
ic r
oll
am
plit
ude
of
the s
hip
aft
er
loss o
f lo
ad
will
not
ca
use
im
mers
ion o
f u
np
rote
cte
d o
pe
nin
gs.
2.9
.9
Op
era
tio
nal
pro
ce
du
res
ag
ain
st
cap
siz
ing
2.9
.9.1
S
hip
s
sh
ou
ld
avo
id
reson
an
t ro
ll co
nd
itio
ns
wh
en
e
ng
ag
ed
in
lifting
ope
ratio
ns."
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
0
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Ch
ap
ter
3 –
Gu
ida
nc
e in
pre
pari
ng
sta
bilit
y i
nfo
rma
tio
n
3.4
S
tan
dard
co
nd
itio
ns
of
load
ing
to
be e
xa
min
ed
3
.4.1
L
oa
din
g c
on
dit
ion
s
6
Th
e
follo
win
g
new
p
ara
gra
ph
s
3.4
.1.7
to
3
.4.1
.10
are
a
dd
ed
aft
er
exis
ting
p
ara
gra
ph 3
.4.1
.6:
"3.4
.1.7
For
a s
hip
eng
ag
ed i
n a
n a
nch
or
han
dlin
g o
pera
tio
n,
the s
tand
ard
lo
ad
ing
co
nd
itio
ns s
hou
ld b
e a
s f
ollo
ws,
in a
dd
itio
n t
o t
he
sta
nd
ard
lo
ad
ing c
ond
itio
ns f
or
a
ca
rgo
sh
ip in
pa
rag
rap
h 3
.4.1
.2:
.1
se
rvic
e lo
ad
ing
co
nd
itio
n a
t th
e m
axim
um
dra
ug
ht
at
wh
ich
anch
or
han
dlin
g o
pe
ratio
ns m
ay o
ccur
with
th
e h
ee
ling leve
rs a
s d
efin
ed in
p
ara
gra
ph 2
.7.2
fo
r th
e l
ine t
ensio
n t
he s
hip
is c
apa
ble
of
with
a
min
imu
m o
f 6
7%
sto
res a
nd
fu
el, i
n w
hic
h a
ll th
e r
ele
va
nt
sta
bili
ty
crite
ria a
s d
efin
ed in
para
gra
ph
2.7
.4 a
re m
et;
.2
se
rvic
e l
oad
ing
co
nd
itio
n a
t th
e m
inim
um
dra
ug
ht
at
wh
ich
anch
or
han
dlin
g o
pe
ratio
ns m
ay o
ccur
with
th
e h
ee
ling leve
rs a
s d
efin
ed in
p
ara
gra
ph 2
.7.2
for
the lin
e t
ensio
n t
he s
hip
is c
ap
ab
le o
f w
ith 1
0%
sto
res a
nd f
uel, in w
hic
h a
ll th
e r
ele
va
nt
sta
bili
ty c
rite
ria a
s d
efin
ed
in p
ara
gra
ph 2
.7.4
are
me
t.
3
.4.1
.8
For
a s
hip
eng
ag
ed i
n a
harb
our,
co
asta
l or
ocea
n g
oin
g t
ow
ing
ope
ration
a
nd
/or
escort
o
pera
tion,
the
follo
win
g
load
ing
co
nd
itio
ns
sh
ou
ld
be
inclu
de
d
in
add
itio
n t
o th
e s
tand
ard
lo
ad
ing
co
nd
itio
ns fo
r a
ca
rgo
sh
ip in p
ara
gra
ph
3.4
.1.2
:
.1
ma
xim
um
o
pe
ratio
na
l d
raug
ht
at
wh
ich
to
win
g
or
escort
ing
o
pe
ratio
ns a
re c
arr
ied o
ut, c
onsid
ering
fu
ll sto
res a
nd
fu
el;
.2
min
imu
m
ope
ratio
na
l d
raug
ht
at
wh
ich
to
win
g
or
esco
rtin
g
ope
ratio
ns a
re c
arr
ied o
ut, c
onsid
ering
10%
sto
res a
nd
fu
el; a
nd
.3
inte
rme
dia
te c
on
ditio
n w
ith
50%
sto
res a
nd f
uel.
3.4
.1.9
F
or
sh
ips e
ng
ag
ed in
lif
tin
g,
load
ing
co
nd
itio
ns r
efle
cting
th
e o
pera
tion
al
limita
tion
s o
f th
e s
hip
, w
hile
eng
ag
ed in
lift
ing s
hall
be in
clu
de
d in
th
e s
tabili
ty b
oo
kle
t.
Use
of
co
un
ter
balla
st, if
app
lica
ble
, sh
all
be c
learly d
ocu
me
nte
d,
and t
he a
de
qu
acy
of
the sh
ips sta
bili
ty in
th
e e
ve
nt
of
the su
dde
n lo
ss of
the h
ook lo
ad
sh
all
be
dem
onstr
ate
d.
3.4
.1.1
0 T
he c
rite
ria s
tate
d i
n p
ara
gra
ph
s 2
.9.3
, 2
.9.4
, 2.9
.5 o
r 2
.9.7
, a
s a
pp
lica
ble
, sh
all
be s
atisfie
d f
or
all
load
ing
co
nd
itio
ns inte
nde
d f
or
liftin
g a
nd
with
th
e h
oo
k lo
ad
at th
e m
ost u
nfa
vo
ura
ble
positio
ns. F
or
each lo
ad
ing c
ond
itio
n, th
e w
eig
ht a
nd
ce
ntr
e
of
gra
vity o
f th
e l
oad
bein
g l
ifte
d,
the l
ifting
app
liance
, a
nd
co
un
ter
balla
st,
if
any,
sh
ou
ld b
e i
nclu
de
d.
Th
e m
ost
unfa
vo
ura
ble
positio
n m
ay b
e o
bta
ined f
rom
th
e l
oad
ch
art
and i
s c
hose
n a
t th
e p
ositio
n w
here
th
e t
ota
l of
the t
ransve
rse a
nd v
ert
ical
mo
me
nt is
th
e g
rea
test. A
dditio
na
l lo
ad
ing c
ond
itio
ns c
orr
esp
on
din
g to v
ariou
s b
oom
p
ositio
ns a
nd
co
unte
r b
alla
st
with
diffe
rent
filli
ng
le
ve
l (if
ap
plic
able
) m
ay n
ee
d t
o b
e
ch
ecke
d."
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
1
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
3.4
.2
As
su
mp
tio
ns f
or
calc
ula
tin
g l
oad
ing
co
nd
itio
ns
7
In p
ara
gra
ph 3
.4.2
.3, th
e f
ollo
win
g s
ente
nce is in
se
rte
d a
t th
e e
nd
:
"If
a s
hip
opera
tes in
zo
ne
s w
here
ice
accre
tion is lik
ely
to o
ccur,
allo
wa
nce
for
icin
g
sh
ould
be m
ade
in a
ccord
an
ce w
ith
th
e p
rovis
ions o
f ch
apte
r 6
(Ic
ing
co
nsid
era
tio
ns).
" 8
Su
bp
ara
gra
ph
3.4
.2.7
.5 is d
ele
ted
. 9
Su
bp
ara
gra
ph 3
.4.2
.8.2
is d
ele
ted a
nd th
e r
em
ain
ing s
ubp
ara
gra
ph
s a
re r
en
um
bere
d
accord
ing
ly.
10
Th
e f
ollo
win
g n
ew
para
gra
ph
s 3
.4.2
.9 to
3.4
.2.1
1 a
re a
dd
ed a
s fo
llow
s:
"3
.4.2
.9 F
or
sh
ips e
ng
ag
ed in
harb
ou
r, c
oasta
l or
ocea
n g
oin
g to
win
g, e
scort
to
win
g,
anch
or
han
dlin
g o
r lif
ting
ope
ratio
ns,
allo
wa
nce
sh
ou
ld b
e m
ade
for
the a
nticip
ate
d
we
igh
t of
carg
o o
n a
nd b
elo
w d
eck,
ch
ain
in
lo
cke
rs,
anticip
ate
d t
yp
e o
f w
ire
or
rope
on s
tora
ge
re
els
and w
ire
on
th
e w
inche
s w
hen
ca
lcu
lating
lo
ad
ing
co
nd
itio
ns.
3.4
.2.1
0 F
or
sh
ips e
ng
ag
ed i
n a
nch
or
han
dlin
g o
pera
tion
s,
the c
om
plia
nce
with
the
re
leva
nt sta
bili
ty c
rite
ria s
hou
ld b
e m
ade fo
r e
ach s
et of to
win
g p
ins a
nd it
s a
sso
cia
ted
perm
issib
le l
ine t
ensio
ns,
inclu
din
g a
ny p
hysic
al
ele
me
nt
or
arr
ang
em
en
t th
at
can
restr
ict th
e lin
e m
ove
men
t.
3.4
.2.1
1 F
or
sh
ips e
ng
ag
ed in
an
cho
r h
an
dlin
g o
pera
tion
s,
the re
fere
nce lo
ad
ing
co
nd
itio
ns i
n p
ara
gra
ph 3
.4.1
.8 s
hou
ld m
eet
the s
tabili
ty c
rite
ria i
n p
ara
gra
ph 2
.7.4
w
hen
app
lyin
g t
he d
esig
n t
ensio
n F
d,
for
the t
ow
pin
set
neare
st
to c
entr
elin
e,
as a
m
inim
um
for
the lo
we
st
α e
qu
al to
5 d
eg
ree
s."
3.5
C
alc
ula
tio
n o
f sta
bilit
y c
urv
es
11
Th
e f
ollo
win
g n
ew
se
ction
3.5
.4 is a
dd
ed
aft
er
exis
tin
g s
ectio
n 3
.5.3
:
"3.5
.4
Ca
lcu
lati
on
of
sta
bilit
y c
urv
es f
or
sh
ips e
ng
ag
ed
in
an
ch
or
han
dlin
g
op
era
tio
ns t
o w
hic
h s
ec
tio
n 2
.7 a
pp
lie
s
3.5
.4.1
C
urv
es (
or
table
s)
of th
e p
erm
issib
le te
nsio
n a
s a
fu
nctio
n o
f p
erm
issib
le K
G
(or
GM
) are
to
be p
rovid
ed
for
the d
raug
ht (o
r d
isp
lacem
ent)
and
trim
va
lues c
ove
ring
th
e inte
nd
ed
anch
or
hand
ling
opera
tion
s. T
he c
urv
es (
or
table
s)
sh
ou
ld b
e d
eve
lope
d
unde
r th
e fo
llow
ing
assum
ption
s:
.1
th
e m
axim
um
allo
wa
ble
KG
fro
m th
e a
ppro
ve
d s
tabili
ty b
oo
kle
t;
.2
info
rmatio
n o
f pe
rmis
sib
le t
ensio
n c
urv
e o
r ta
ble
fo
r e
ach
set
of
tow
ing
pin
s, in
clu
din
g a
ny p
hysic
al e
lem
en
t o
r a
rra
ng
em
ent th
at ca
n
restr
ict
the lin
e m
ove
men
t a
s f
unctio
n o
f th
e s
tab
ility
lim
itin
g c
urv
e
sh
ou
ld b
e in
clu
de
d;
.3
wh
ere
desira
ble
, a
pe
rmis
sib
le t
ensio
n c
urv
e o
r ta
ble
sh
ou
ld b
e
pro
vid
ed
for
any s
pecific
lo
ad
ing
co
nd
itio
n;
.4
the d
raug
ht (o
r d
isp
lacem
ent)
, tr
im a
nd K
G (
or
GM
) to
be take
n in
to
co
nsid
era
tion
are
th
ose b
efo
re a
pp
lica
tion
of
the te
nsio
n;
and
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
2
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.5
where
table
s a
re p
rovid
ed
that div
ide the o
pera
tion
al, c
autionary
, and
sto
p w
ork
zones, re
ferr
ed to in p
ara
gra
ph 3
.8.2
("G
reen",
"Y
ello
w"
or
"Am
ber"
, "R
ed"
colo
ur
codes,
respective
ly)
the
limitin
g
ang
les
associa
ted w
ith p
hysic
al
featu
res o
f th
e s
tern
, in
clu
din
g t
he r
olle
r,
may b
e u
sed t
o d
efine t
he b
oundaries b
etw
een t
he o
pera
tiona
l and
cautionary
zones (
gre
en/y
ello
w b
oun
dary
) a
nd t
he c
autionary
and
sto
p w
ork
zones (
ye
llow
/red b
oundary
)."
3.6
S
tab
ilit
y b
oo
kle
t 12
Th
e
follo
win
g
new
pa
rag
raph
s
3.6
.3
to
3.6
.5
are
in
sert
ed
aft
er
exis
ting
p
ara
gra
ph 3
.6.2
:
"3.6
.3
Th
e s
tabili
ty m
anu
al f
or
sh
ips e
ng
ag
ed in
anch
or
ha
nd
ling
opera
tion
s s
hou
ld
co
nta
in a
dd
itio
na
l in
form
ation
on
:
.1
ma
xim
um
bolla
rd p
ull,
win
ch p
ull
ca
pa
city a
nd
bra
ke h
old
ing f
orc
e;
.2
deta
ils o
n t
he a
nch
or
han
dlin
g a
rra
ng
em
ent
su
ch a
s lo
catio
n o
f th
e
faste
nin
g p
oin
t of
the w
ire
, ty
pe a
nd
arr
ang
em
en
t of
tow
ing
pin
s,
ste
rn r
olle
r, a
ll p
oin
ts o
r ele
me
nts
wh
ere
th
e te
nsio
n is
app
lied to th
e
sh
ip;
.3
iden
tificatio
n o
f critica
l do
wn
flo
od
ing
ope
nin
gs;
.4
gu
idan
ce o
n t
he p
erm
issib
le t
ensio
ns f
or
each m
ode o
f o
pera
tion
and
fo
r e
ach
se
t of
tow
ing
pin
s,
inclu
din
g a
ny p
hysic
al
ele
me
nt
or
arr
ang
em
ent
that
ca
n r
estr
ict
the
wire
mo
ve
me
nt, a
s f
unctio
n o
f a
ll re
leva
nt
sta
bili
ty c
rite
ria
; a
nd
.5
re
com
me
nd
atio
ns o
n th
e u
se o
f ro
ll re
du
ctio
n s
yste
ms.
3.6
.4
Th
e s
tabili
ty b
ookle
t fo
r sh
ips e
ng
ag
ed i
n h
arb
ou
r, c
oasta
l o
r o
cea
n g
oin
g
tow
ing
ope
ratio
ns a
nd/o
r e
scort
opera
tion
s s
hou
ld c
on
tain
add
itio
na
l in
form
ation
on:
.1
ma
xim
um
bolla
rd p
ull;
.2
d
eta
ils o
n th
e to
win
g a
rran
gem
ent, in
clu
din
g lo
catio
n a
nd
typ
e o
f th
e
tow
ing
poin
t(s),
su
ch a
s t
ow
ing
hook,
sta
ple
, fa
irle
ad
or
any o
ther
poin
t se
rvin
g t
hat
purp
ose
; .3
id
en
tificatio
n o
f critica
l do
wn
-flo
od
ing o
pe
nin
gs;
.4
recom
me
nd
atio
ns o
n th
e u
se o
f ro
ll re
du
ctio
n s
yste
ms;
.5
if a
ny w
ire
, e
tc.
is i
nclu
de
d a
s p
art
of
the l
igh
tsh
ip w
eig
ht,
cle
ar
gu
idan
ce o
n th
e q
uantity
and
siz
e s
ho
uld
be g
ive
n;
.6
ma
xim
um
and m
inim
um
dra
ug
ht fo
r to
win
g a
nd
esco
rt o
pe
ratio
ns;
.7
instr
uctio
ns o
n th
e u
se o
f th
e q
uic
k-r
ele
ase
de
vic
e;
and
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
3
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.8
for
sh
ips e
ng
ag
ed in
esco
rt o
pe
ration
s,
the fo
llow
ing
a
dd
itio
na
l o
pe
rating
info
rma
tion
sho
uld
be
in
clu
de
d:
.1
a
ta
ble
w
ith
p
erm
issib
le
limits
of
the
hee
l a
ng
le
in
accord
an
ce w
ith
th
e c
rite
ria
in
clu
de
d in p
ara
gra
ph
2.7
.3.4
a
s f
unctio
n o
f lo
ad
ing
con
ditio
n a
nd
escort
sp
ee
d;
and
.2
in
str
uctio
ns o
n t
he a
va
ilab
le m
ean
s t
o lim
it t
he h
ee
l a
ng
le
with
in t
he p
erm
issib
le lim
its.
3
.6.5
F
or
sh
ips
eng
ag
ed
in
liftin
g
ope
ratio
ns,
for
wh
ich
se
ction
2
.9
applie
s,
add
itio
na
l d
ocu
me
nta
tio
n s
hou
ld b
e in
clu
de
d in
the
sta
bili
ty b
ookle
t:
.1
m
axim
um
hee
ling
mom
en
t fo
r e
ach d
ire
ctio
n o
f lif
t/in
clin
atio
n a
s a
fu
nctio
n o
f th
e c
ounte
r-ba
llast h
ee
ling
mo
me
nt, if
used
, th
e d
raug
ht,
and
ve
rtic
al ce
ntr
e o
f g
ravity;
.2
wh
ere
fix
ed c
oun
ter
balla
st is
used, th
e fo
llow
ing
info
rma
tion
sh
ou
ld
be in
clu
de
d:
.1
w
eig
ht of
the f
ixe
d c
oun
ter
balla
st; a
nd
.2
ce
ntr
e o
f g
ravity (
LC
G,
TC
G,
VC
G)
of
the f
ixe
d c
oun
ter
balla
st;
.3
lo
ad
ing
co
nd
itio
ns
ove
r th
e
rang
e
of
dra
ug
hts
fo
r w
hic
h
lifting
o
pe
ratio
ns m
ay b
e c
ond
ucte
d w
ith
th
e m
axim
um
ve
rtic
al lo
ad
of th
e
lift. W
here
app
lica
ble
, rig
htin
g le
ve
r cu
rve
s for
both
befo
re a
nd
aft
er
load
dro
p s
hou
ld b
e p
rese
nte
d fo
r e
ach
loa
din
g c
ond
itio
n;
.4
limita
tion
s o
n c
rane
ope
ration
, in
clu
din
g p
erm
issib
le h
ee
ling
ang
les,
if p
rovid
ed
; .5
o
pe
ratio
na
l lim
itatio
ns, su
ch a
s:
.1
M
axim
um
Safe
Work
ing
Loa
d (
SW
L);
.2
m
axim
um
ra
diu
s of
ope
ratio
n of
all
derr
icks an
d lif
ting
a
pp
liance
s;
.3
ma
xim
um
lo
ad
mom
ent; a
nd
.4
e
nviro
nm
enta
l co
nd
itio
n a
ffe
ctin
g th
e s
tabili
ty o
f th
e s
hip
;
.6
instr
uctio
ns r
ela
ted t
o n
orm
al
cra
ne
opera
tion
, in
clu
din
g t
hose
for
use o
f co
unte
r b
alla
st;
.7
instr
uctio
ns s
uch a
s b
alla
sting
/de
-balla
sting
pro
ce
du
res t
o r
igh
ting
th
e s
hip
fo
llow
ing
an a
ccid
en
tal lo
ad
dro
p;
.8
id
en
tificatio
n o
f critica
l do
wn
-flo
od
ing o
pe
nin
gs;
.9
re
com
me
nd
atio
ns o
n th
e u
se o
f ro
ll re
du
ctio
n s
yste
ms;
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
4
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.10
dra
win
g of
the cra
ne
sh
ow
ing
th
e w
eig
ht
and ce
ntr
e of
gra
vity,
inclu
din
g
hee
l/tr
im
limita
tion
s
esta
blis
hed
b
y
the
cra
ne
ma
nufa
ctu
rer;
.11
a c
rane lo
ad
ch
art
, w
ith
app
rop
riate
de
-ra
ting
s f
or
wa
ve
he
igh
t;
.1
2
load
ch
art
for
lifting
opera
tion
s c
ove
ring
th
e r
ang
e o
f o
pe
ratio
na
l d
raug
hts
re
late
d t
o l
ifting
and i
nclu
din
g a
sum
ma
ry o
f th
e s
tabili
ty
results;
.1
3
a c
rane
sp
ecific
atio
n m
an
ua
l p
rovid
ed
by th
e m
an
ufa
ctu
rer
sh
all
be
su
bm
itte
d s
epara
tely
for
info
rmatio
n;
.1
4
the l
ifting
app
liance
lo
ad
, ra
diu
s,
boo
m a
ng
le l
imit t
able
, in
clu
din
g
iden
tificatio
n o
f off
lead a
nd s
idele
ad
ang
le lim
its a
nd
sle
win
g a
ng
le
rang
e lim
its a
nd
refe
rence
to t
he s
hip
's c
entr
elin
e;
.1
5
a ta
ble
th
at re
late
s th
e s
hip
trim
and
hee
l to
th
e lo
ad
, ra
diu
s, sle
win
g
ang
le a
nd lim
its,
and t
he o
ffle
ad
an
d s
idele
ad
lim
its;
.1
6
pro
ce
dure
s f
or
ca
lcu
lating
th
e o
ffle
ad
and
sid
ele
ad
ang
les a
nd
th
e
sh
ip V
CG
with
th
e lo
ad
ap
plie
d;
.1
7
if i
nsta
lled,
data
associa
ted w
ith
a L
oa
d M
om
en
t In
dic
ato
r syste
m
and
metr
ics in
clu
de
d in
th
e s
yste
m;
.18
if
lifting
a
pp
liance
(c
ran
e)
off
lead
a
nd
sid
ele
ad
d
ete
rmin
e
the
ma
xim
um
sh
ip e
qu
ilib
rium
ang
le, th
e s
tabili
ty b
ookle
t sho
uld
inclu
de
a
note
id
en
tify
ing
th
e liftin
g a
pp
liance
as t
he s
tabili
ty lim
itin
g f
acto
r d
urin
g lifting
opera
tion
s; a
nd
.19
info
rmatio
n
reg
ard
ing
th
e
dep
loym
ent
of
(sta
bili
ty)
pon
too
ns
to
assis
t a lifting
opera
tion, if f
itte
d.
Th
e info
rmatio
n in s
ubp
ara
gra
ph
s .
2 t
o .
19 a
bo
ve m
ay b
e in
clu
de
d in o
ther
sh
ip s
pecific
docum
enta
tio
n o
n b
oard
th
e s
hip
. In
th
at
ca
se,
a r
efe
rence t
o
these
do
cum
ents
sh
all
be in
clu
de
d in
th
e s
tabili
ty b
ookle
t."
a
nd
th
e e
xis
ting
para
gra
phs 3
.6.3
, 3
.6.4
and
3.6
.5 a
re r
enu
mb
ere
d a
s p
ara
gra
ph
s 3
.6.6
, 3.6
.7
and
3.6
.8 a
cco
rdin
gly
.
3.8
O
pera
tin
g b
oo
kle
ts f
or
cert
ain
sh
ips
13
Th
e f
ollo
win
g n
ew
se
ction
s 3
.8 a
nd
3.9
are
insert
ed a
fte
r e
xis
tin
g s
ection
3.7
:
"3.8
O
pera
tio
nal
an
d
pla
nn
ing
m
an
uals
fo
r s
hip
s
en
gag
ed
in
a
nc
ho
r
han
dli
ng
fo
r w
hic
h s
ecti
on
2.7
ap
plie
s:
3.8
.1
To
a
ssis
t th
e
maste
r a
n
ope
ration
al
and
p
lan
nin
g
ma
nu
al
co
nta
inin
g
gu
idelin
es f
or
pla
nn
ing
and
perf
orm
ing
sp
ecific
ope
ratio
ns s
hou
ld b
e p
rovid
ed
on
boa
rd.
Th
e g
uid
elin
es s
hou
ld c
onta
in s
uff
icie
nt
info
rma
tion t
o e
na
ble
th
e m
aste
r to
p
lan a
nd
opera
te t
he s
hip
in
com
plia
nce
with
th
e a
pp
lica
ble
re
qu
ire
me
nts
co
nta
ined
in t
his
Co
de
. T
he f
ollo
win
g info
rma
tion s
hou
ld b
e in
clu
de
d a
s a
ppro
pria
te:
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
5
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.1
anch
or
han
dlin
g a
rra
ng
em
ents
, in
clu
din
g:
- d
eta
il a
rra
ng
em
ent
of
anch
or
han
dlin
g
deck
eq
uip
me
nt
(win
che
s,
wire
sto
pp
ers
, to
win
g p
ins,
etc
.);
- ty
pic
al
arr
ang
em
ent
of
ca
rgo
on d
eck (
anch
ors
, w
ire
s,
ch
ain
ca
ble
s,
etc
.);
- ch
ain
lockers
used
fo
r m
oorin
g d
ep
loym
ent;
-
anch
or
han
dlin
g/to
win
g w
inch;
- tu
gg
er
win
che
s;
- ste
rn r
olle
r, in
clu
din
g la
tera
l lim
its o
n b
oth
en
ds;
- lif
ting
app
liance
s,
if a
ny a
nd
if
form
ing a
physic
al re
str
ictio
n a
s
per
para
gra
ph 3
.4.2
.10; a
nd
-
typ
ica
l p
ath
s
of
wire
s
betw
een
w
inche
s
and
ste
rn
rolle
r,
sh
ow
ing
th
e lim
it s
ecto
rs;
and
.2
d
eta
iled d
ata
of
the p
erm
issib
le t
ensio
ns,
sta
bili
ty l
imitin
g c
urv
es,
and
re
co
mm
end
atio
ns
for
ca
lcu
lating
sh
ip's
lo
adin
g
co
nd
itio
ns
inclu
din
g s
am
ple
ca
lcu
latio
ns.
3
.8.2
A
n o
pe
ratio
n p
lan s
hou
ld b
e a
gre
ed t
o b
y t
he m
aste
r of
the s
hip
and a
co
py
arc
hiv
ed o
n a
re
mote
lo
catio
n b
efo
re th
e o
pera
tion
co
mm
ence
s.
Gu
idelin
es a
nd
pro
ce
dure
s t
o d
efin
e a
ste
p-w
ise
ope
ratio
na
l p
lan f
or
a s
pecific
ope
ratio
n s
hou
ld
co
nta
in instr
uction
s f
or:
.1
iden
tify
ing
an
d c
alc
ula
ting
lo
ad
ing
co
nd
itio
ns f
or
all
rele
va
nt
sta
ges
of
opera
tion
, ta
ke
n
into
a
ccou
nt
the
exp
ecte
d
fuel
and
sto
res
co
nsu
mptio
n,
alte
ratio
ns o
n d
eck lo
ad
, eff
ects
of
dep
loym
ent
or
recove
ring
of
the w
ire
on
th
e w
inche
s a
nd
ch
ain
lo
ckers
;
.2
pla
nn
ing
balla
st
opera
tion
s;
.3
defin
ing
th
e m
ost fa
vo
ura
ble
co
nsu
mptio
n s
eq
uence
and
iden
tify
ing
th
e m
ost o
ne
rou
s s
itu
atio
ns;
.4
iden
tify
ing t
he p
ossib
ility
or
pro
hib
itio
n o
f u
sin
g t
he r
oll
redu
ctio
n
syste
ms in a
ll o
pe
ratio
nal sta
ge
s;
.5
ope
ratio
n w
ith
ope
n c
hain
locke
rs, e
.g. a
dd
itio
na
l lo
ad
ing
co
nd
itio
ns
for
asym
me
tric
fill
ing o
r o
the
r m
easu
res t
o r
educe
th
e p
ossib
ility
of
flo
od
ing
;
.6
co
llect
upd
ate
d w
eath
er
fore
casts
, a
nd
to
d
efine
e
nviro
nm
enta
l co
nd
itio
ns f
or
ancho
r h
an
dlin
g o
pe
ratio
ns;
.7
the u
se o
f lim
itin
g s
tabili
ty c
urv
es a
nd
inte
nd
ed t
en
sio
ns;
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
6
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
.8
defin
ing
th
e s
top w
ork
lim
its:
.a
perm
issib
le t
ensio
ns a
nd o
pe
ratio
na
l se
cto
rs for
α;
.b
hee
ling
ang
les in
co
mp
liance
with
th
e s
tabili
ty c
rite
ria;
and
.c
enviro
nm
enta
l co
nd
itio
ns;
.9
imp
lem
en
t a
nd
defin
e c
orr
ective
an
d e
merg
ency p
roce
dure
s;
.10
defin
e:
.a
an o
pe
ratio
na
l zo
ne
in
wh
ich
norm
al
ope
ratio
ns u
p t
o t
he
perm
issib
le t
ensio
n a
re to
occu
r (i.e
. a
"G
reen
" zo
ne
);
.b
a c
autio
nary
zo
ne
(i.e.
a "
Ye
llow
" o
r "A
mb
er"
zo
ne
) w
here
o
pe
ratio
ns m
ay b
e r
educe
d o
r h
alte
d t
o a
ssess t
he s
hip
's
optio
ns to
re
turn
to
th
e o
pe
ratio
na
l o
r G
reen
Z
one
: th
e
ca
utio
na
ry
zo
ne
sh
ou
ld
be
not
less
than
a
n
ang
le
of
10 d
eg
rees u
nle
ss ta
ble
3.8
.3 p
rovid
es o
therw
ise
; a
nd
.c
a "
Sto
p w
ork
" zone (i.e. a "
Red"
zone) in
whic
h the o
pera
tion
should
be sto
pped,
for
whic
h,
in norm
al
opera
tions,
the
ye
llow
/red b
oundary
sho
uld
not
exceed 4
5 d
eg
rees o
r th
e
poin
t at
wh
ich
the
wire
rises
abo
ve
the
deck.
Notw
ithsta
ndin
g th
is,
due consid
era
tion m
ay be
g
iven to
diffe
rent opera
tions fro
m typ
ical anchor
handlin
g o
pera
tions
where
the p
lanned o
pera
tion e
nsure
s the s
afe
ty o
f th
e s
hip
; and
.11
exa
mp
les o
f p
resen
tatio
n o
f p
erm
issib
le t
ensio
ns a
re p
resen
ted
in
annex 3
to
part
B.
3
.8.3
T
o
aid
th
e
defin
itio
n
of
perm
issib
le
tensio
ns
an
d
zo
ne
s
base
d
on
the
a
va
ilabili
ty o
f te
nsio
n m
onito
ring
and a
n o
nb
oa
rd s
tabili
ty i
nstr
um
ent
the
fo
llow
ing
table
is p
rovid
ed
.
Ta
ble
3.8
.3
Ava
ilabili
ty o
f T
ensio
n M
onito
ring
and a
n o
nb
oard
S
tabili
ty I
nstr
um
ent
Te
nsio
n m
onitorin
g
is n
ot
ava
ilable
T
ensio
n m
onitorin
g
is a
va
ilab
le b
ut
no
sta
bili
ty in
str
um
ent
is
ava
ilable
Bo
th t
en
sio
n
mo
nito
ring
an
d a
sta
bili
ty in
str
um
ent
is
ava
ilable
Pe
rmis
sib
le t
ensio
n,
Fp
De
sig
n M
axim
um
L
ine T
ensio
n,
Fp, in
the o
pera
tion
al zo
ne
.
Fp a
s d
escrib
ed
in
Sta
bili
ty B
ookle
t, t
he
ope
ratio
na
l p
lann
ing
gu
idelin
es,
or
the
sp
ecific
ope
ratio
na
l p
lan.
Fp a
s c
alc
ula
ted b
y
the S
tab
ility
In
str
um
ent fo
r th
e
actu
al lo
ad
ing
co
nd
itio
n.
Pe
rmis
sib
le t
able
F
irst
α s
hou
ld b
e 5
°.
Th
e o
nly
perm
issib
le
tensio
n is th
e D
esig
n
ma
xim
um
wire
Ta
ble
s m
ay b
e
pre
pa
red f
or
diffe
rent
va
lues o
f d
raft
, tr
im, K
G o
r
Ta
ble
s o
r cu
rve
s
pro
vid
ed
in t
he
sta
bili
ty b
oo
kle
t m
ay
be u
sed
wh
ere
Fp
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
7
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Ava
ilabili
ty o
f T
ensio
n M
onito
ring
and a
n o
nb
oard
S
tabili
ty I
nstr
um
ent
Te
nsio
n m
onitorin
g
is n
ot
ava
ilable
T
ensio
n m
onitorin
g
is a
va
ilab
le b
ut
no
sta
bili
ty in
str
um
ent
is
ava
ilable
Bo
th t
en
sio
n
mo
nito
ring
an
d a
sta
bili
ty in
str
um
ent
is
ava
ilable
T
ensio
n,
Fd. F
igure
s
in t
he ta
ble
will
be F
d
for
α for
wh
ich
F
p ≥
Fd. T
he
ca
utio
na
ry z
one
w
ou
ld inclu
de
p
ositio
ns w
here
Fd >
F
p ≥
ma
xim
um
win
ch
wire
pu
ll. T
he s
top
wo
rk z
one
is e
ve
ry
oth
er
positio
n w
here
F
p <
th
e m
axim
um
win
ch w
ire
pu
ll. If
crite
ria is n
ot fu
lfill
ed
at
α =
5°
anch
or
han
dlin
g s
hou
ld n
ot
be p
erf
orm
ed
with
ou
t w
inch
mo
dific
ation
.
GM
, o
r sp
ecific
p
red
efin
ed
loa
din
g
co
nd
itio
ns.
Va
lues in
the ta
ble
sh
ou
ld
rang
e fro
m α
= 0
to
α
= 9
0º.
A ta
ble
sh
ou
ld
iden
tify
Fp a
t critica
l
poin
ts a
nd
th
e t
able
sh
ou
ld b
e p
rovid
ed
fo
r e
ach
set of
tow
ing
pin
s.
thro
ug
hout th
e
non
spe
cific
o
pe
ratio
na
l zo
ne
e
xce
ed
s t
he
ma
xim
um
a
nticip
ate
d w
ire
te
nsio
n;
oth
erw
ise
, ta
ble
s o
r curv
es
ca
lcu
late
d f
or
the
actu
al lo
ad
ing
co
nd
itio
n m
ust
be
deve
lope
d.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
8
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Ava
ilabili
ty o
f T
ensio
n M
onito
ring
and a
n o
nb
oard
S
tabili
ty I
nstr
um
ent
Te
nsio
n m
onitorin
g
is n
ot
ava
ilable
T
ensio
n m
onitorin
g
is a
va
ilab
le b
ut
no
sta
bili
ty in
str
um
ent
is
ava
ilable
Bo
th t
en
sio
n
mo
nito
ring
an
d a
sta
bili
ty in
str
um
ent
is
ava
ilable
Zones
Th
e o
pe
ratio
na
l zo
ne
sh
ou
ld b
e
defin
ed
as th
e s
ecto
r b
etw
een
th
e tw
o
outb
oard
α v
alu
es
for
wh
ich
Fp ≥
Fd.
Th
e c
autio
na
ry z
one
sh
ou
ld b
e d
efin
ed a
s
the s
ecto
r b
etw
een
th
e α
at w
hic
h F
p =
F
d a
nd α
at
wh
ich
F
p =
ma
xim
um
win
ch
wire
pu
ll.
Th
e s
top w
ork
zo
ne
sh
ou
ld c
ove
r e
ve
ry
oth
er
positio
n. T
he
se
cto
rs s
hou
ld b
e
docu
me
nte
d in
th
e
Sta
bili
ty B
ookle
t, t
he
ope
ratio
na
l p
lann
ing
gu
idelin
es,
or
the
sp
ecific
ope
ratio
na
l p
lan. T
he s
ecto
r d
iag
ram
ma
y b
e
pre
pa
red f
or
mu
ltip
le
load
ing
co
nd
itio
ns. If
the lim
itin
g α
is le
ss
than
5°
anch
or
han
dlin
g o
pe
ratio
ns
sh
ou
ld n
ot
be
p
erf
orm
ed w
ith
ou
t w
inch m
odific
ation
s.
Th
e z
one
s m
ay b
e
deve
lope
d b
ase
d o
n
norm
al o
pera
tion
al
pra
ctice
s c
onta
ined
in t
he o
pera
tion
al
pla
nn
ing
gu
idelin
es,
e.g
. th
e o
pe
ratio
na
l zo
ne
on
th
e s
tern
ro
ller,
ca
utio
na
ry
zo
ne
for
not m
ore
th
an
15
deg
pa
st th
e
ste
rn r
olle
r a
nd
th
e
red z
one
oth
erw
ise
o
r d
eve
lope
d f
or
a
sp
ecific
ope
ratio
n
wh
ere
th
e o
utb
oa
rd
α v
alu
es a
t w
hic
h
Fp
= m
axim
um
a
nticip
ate
d w
ire
te
nsio
n m
inus 1
0º
defin
es t
he
ope
ratio
na
l zo
ne
, if α
is
gre
ate
r th
an
20º.
If
this
α is le
ss
than
20º,
th
e
ope
ratio
na
l zo
ne
is
defin
ed
as th
e s
ecto
r b
etw
een
½ th
e
outb
oa
rd α
va
lues a
t w
hic
h F
p =
ma
xim
um
anticip
ate
d w
ire
te
nsio
n. In
each
ca
se, th
e c
autio
na
ry
zo
ne
is d
efin
ed
b
etw
een
th
e lim
it o
f th
e o
pera
tion
al zo
ne
a
nd
th
e α
va
lue a
t w
hic
h F
p =
ma
xim
um
anticip
ate
d w
ire
te
nsio
n. In
each
ca
se, th
e o
pe
ratio
na
l zo
ne
mu
st b
e
iden
tifie
d f
or
the
anticip
ate
d w
ire
te
nsio
n.
Th
e z
one
s m
ay b
e
deve
lope
d b
ase
d o
n
norm
al o
pera
tion
al
pra
ctice
s c
onta
ined
in t
he o
pera
tion
al
pla
nn
ing
gu
idelin
es,
e.g
. th
e o
pe
ratio
na
l zo
ne
on
th
e s
tern
ro
ller,
ca
utio
na
ry
zo
ne
for
not m
ore
th
an
15
deg
pa
st th
e
ste
rn r
olle
r a
nd
th
e
red z
one
oth
erw
ise
or
deve
lope
d f
or
a
sp
ecific
ope
ratio
n
wh
ere
th
e o
utb
oa
rd
α v
alu
es a
t w
hic
h
Fp
= m
axim
um
a
nticip
ate
d w
ire
te
nsio
n m
inus 1
0º
defin
es t
he
ope
ratio
na
l zo
ne
, if α
is
gre
ate
r th
an
20º.
If
this
α is le
ss
than 2
0º,
th
e
ope
ratio
na
l zo
ne
is
defin
ed
as th
e s
ecto
r b
etw
een
½ th
e
outb
oa
rd α
va
lues a
t w
hic
h F
p =
ma
xim
um
anticip
ate
d w
ire
te
nsio
n. In
each
ca
se, th
e c
autio
na
ry
zo
ne
is d
efin
ed
b
etw
een
th
e lim
it o
f th
e o
pera
tion
al zo
ne
a
nd
th
e α
va
lue a
t w
hic
h F
p =
ma
xim
um
anticip
ate
d w
ire
te
nsio
n. In
each
ca
se, th
e o
pe
ratio
na
l zo
ne
mu
st b
e
iden
tifie
d f
or
the
anticip
ate
d w
ire
te
nsio
n.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 2
9
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
3.9
O
pera
tio
nal
an
d p
lan
nin
g b
oo
kle
ts fo
r s
hip
s e
ng
ag
ed
in
lift
ing
fo
r w
hic
h s
ec
tio
n 2
.9 a
pp
lie
s
3.9
.1
An
ope
ratio
n p
lan s
hou
ld b
e a
gre
ed t
o b
y t
he M
aste
r of
the s
hip
and a
co
py
arc
hiv
ed o
n a
re
mote
lo
ca
tion
befo
re th
e o
pera
tion
co
mm
ence
s. T
o a
ssis
t th
e m
aste
r a
n o
pe
ratio
na
l and
pla
nn
ing
bookle
t co
nta
inin
g g
uid
elin
es for p
lann
ing
and p
erf
orm
ing
sp
ecific
ope
ratio
ns s
hou
ld b
e p
rovid
ed
on
boa
rd.
3.9
.2
Th
e g
uid
elin
es s
hou
ld c
on
tain
suff
icie
nt
info
rma
tion
to e
na
ble
th
e M
aste
r to
p
lan a
nd
op
era
te th
e s
hip
in
com
plia
nce
with
th
e a
pp
lica
ble
re
qu
irem
ents
co
nta
ined
in
th
is C
ode
. T
he f
ollo
win
g info
rma
tion s
hou
ld b
e in
clu
de
d a
s a
ppro
pria
te:
.1
lif
ting
a
rra
ng
em
ents
, cap
ab
ilitie
s a
nd
p
roce
dure
s to
o
pera
te th
e
lifting
syste
ms;
and
.2
deta
iled d
ata
co
ncern
ing
th
e sh
ip's
lif
ting
ca
pab
ility
, o
pe
ratio
na
l lim
ita
tion
s,
limita
tion
s o
f ca
rgo c
apa
citie
s,
sta
bili
ty l
imitin
g c
urv
es
and
re
co
mm
end
atio
ns
for
ca
lcu
lating
sh
ip's
lo
adin
g
co
nd
itio
ns
inclu
din
g s
am
ple
ca
lcu
latio
ns.
3.9
.3
Gu
idelin
es a
nd
p
roce
dure
s to
d
efin
e a
ste
p-w
ise
o
pe
ratio
na
l p
lan fo
r a
sp
ecific
ope
ratio
n s
hou
ld c
onta
in instr
uctio
ns fo
r:
.1
id
en
tify
ing
an
d c
alc
ula
ting
lo
ad
ing
co
nd
itio
ns f
or
all
rele
va
nt
sta
ges
of o
pera
tion
, ta
kin
g in
to a
cco
un
t th
e a
lte
ratio
ns o
n d
eck lo
ad
, eff
ects
of
dep
loym
ent o
r re
cove
rin
g o
f th
e lin
e o
n th
e w
inche
s (
in p
art
icu
lar
for
dee
p w
ate
r lif
tin
g);
.2
p
lann
ing
balla
st
or
co
un
ter
balla
st o
pe
ratio
ns;
.3
iden
tify
ing
th
e p
ossib
ility
to
use t
he r
oll
redu
ction
syste
ms in
all
ope
ratio
na
l sta
ge
s;
.4
co
llecting
la
test
we
ath
er
fore
casts
in
ord
er
to
defin
e
the
enviro
nm
enta
l co
nd
itio
ns f
or
the in
ten
ded lifting
op
era
tion
; .5
u
sin
g lim
itin
g s
tabili
ty c
urv
es,
if a
pp
lica
ble
; .6
d
efin
ing
th
e s
top w
ork
lim
its:
.1
h
ee
ling
ang
les in c
om
plia
nce
with
th
e s
tabili
ty c
rite
ria;
and
.2
e
nviro
nm
enta
l co
nd
itio
ns;
and
.7
defin
ing
and im
ple
me
nting
co
rre
ctive
an
d e
me
rgen
cy p
roce
dure
s."
a
nd
th
e e
xis
tin
g s
ection
3.8
is r
enum
bere
d a
s s
ectio
n 3
.10.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 3
0
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Ch
ap
ter
4 –
Sta
bilit
y c
alc
ula
tio
ns p
erf
orm
ed
by s
tab
ilit
y i
nstr
um
en
ts
4.1
S
tab
ilit
y i
nstr
um
en
ts
4.1
.4
Fun
ction
al re
qu
irem
ents
14
Th
e f
ollo
win
g n
ew
para
gra
ph
4.1
.4.2
is in
sert
ed a
fter
exis
tin
g p
ara
gra
ph
4.1
.4.1
:
"4.1
.4.2
For
sh
ips e
ng
ag
ed i
n a
nch
or
han
dlin
g o
pera
tion
s p
lann
ing t
ools
sh
ou
ld b
e
pro
vid
ed
in
co
mp
liance
with
ope
ratio
na
l m
anu
al
req
uire
me
nts
. In
form
atio
n s
uch a
s
balla
sting
and
co
nsu
ma
ble
s s
eq
uen
ces, p
erm
issib
le te
nsio
n, w
ork
ing s
ecto
rs, h
ee
ling
a
ng
les a
nd u
se o
f ro
ll-re
ductio
n d
evic
es s
ho
uld
be
sta
ted."
and the e
xis
ting
para
gra
phs 4
.1.4
.2 to 4
.1.4
.7 a
re r
enum
bere
d a
s 4
.1.4
.3 to 4
.1.4
.8 a
ccord
ing
ly.
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 3
1
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Pa
rt B
– A
nn
exes
15
A n
ew
ann
ex 3
is a
dd
ed
at th
e e
nd o
f p
art
B a
s follo
ws:
"A
nn
ex 3
Re
com
me
nd
ed m
ode
l fo
r g
raph
ic o
r ta
bu
lar
pre
se
nta
tion
of
perm
issib
le
tensio
ns fo
r u
se in a
nch
or
han
dlin
g o
pe
ratio
ns.
Th
e in
sert
ion o
f a r
eco
mm
end
ed m
ode
l for
the p
resen
tatio
n o
f p
erm
issib
le te
nsio
ns a
s fu
nctio
n
of
α m
ight
be b
en
eficia
l fo
r a u
niv
ers
al
info
rmatio
n s
tand
ard
. T
his
uniform
pre
senta
tion w
ill
facili
tate
th
e c
ircu
lation
an
d th
e fam
ilia
riza
tion
of th
e o
pe
rato
rs w
ith
th
e s
hip
and
its e
qu
ipm
ent.
A
possib
le g
rap
hic
pre
se
nta
tion
of
the p
erm
issib
le t
ensio
n i
s h
ere
in
clu
ded
as a
n e
xa
mp
le,
both
ta
ble
an
d d
iag
ram
fo
rmat.
Fig
ure
A3-1
: P
erm
issib
le t
en
sio
n t
ab
le f
or
sh
ip w
ith
3 t
ow
po
ints
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 3
2
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fig
ure
A3-2
: Illu
str
ati
on
of
the o
pe
rati
on
al, c
au
tio
na
ry,
an
d s
top
wo
rk z
on
es
(c
od
ed
re
sp
ecti
ve
ly "
Gre
en
", "Y
ell
ow
" an
d "
Re
d"
zo
ne
s)
MS
C 9
7/2
2/A
dd.1
A
nne
x 7
, p
ag
e 3
3
htt
ps:/
/edo
cs.im
o.o
rg/F
ina
l D
ocu
me
nts
/En
glis
h/M
SC
97
-22
-AD
D.1
(E
).d
ocx
Fig
ure
A3-3
: P
erm
issib
le ten
sio
n s
ecto
r d
iag
ram
based
on
sta
nd
ard
alp
ha v
alu
es
(5°,
10°,
15°,
90°)
"
**
*
Top Related