423/ Lifting and Hoisting Operations / 992
L
iftin
g
and
H
oistin
g
O
p
erations
BOS-
P
RD-2
6
.900
6
04
4
.
4
.
8
En
g
ine roo
m
– o
v
er
h
ead trolle
y b
ea
m
s
x
W
h
en
m
a
r
k
ed
as
h
a
v
i
n
g
a
c
a
p
a
c
i
ty
of mor
e
th
an
1
to
n
SWL
th
an
s
uch
e
q
u
i
pm
en
t
i
s
r
e
g
a
r
ded
as
li
ft
i
n
g
e
q
u
i
pm
en
t
and
shall
b
e
s
urv
e
y
ed
e
v
e
ry 5
y
ea
r
d
ur
i
n
g
d
ry
-
d
oc
k;
x
W
h
en
b
e
i
n
g
l
ess
th
an
1
to
nne
SWL
th
an
i
t
i
s
s
tro
n
g
l
y
ad
v
i
sed
to
h
a
v
e
a
Design Approval Document
(D
A
D) i
n
p
l
a
c
e
.
4
.
4
.
9 L
as
h
in
g
eq
u
i
pm
ent
U
se
of
hom
e
-
m
ade
l
as
h
i
n
g
s
or
e
x
t
ens
i
o
n
p
a
rt
for
l
o
ad
b
i
nde
r
i
s
proh
i
b
i
t
ed
T
h
e
fo
ll
ow
i
n
g
e
q
u
i
pm
en
t
shall
b
e s
ub
j
e
ct
to m
a
i
n
t
enan
c
e and
i
ns
p
e
ct
i
o
n
:
x
S
t
ee
l
c
a
b
l
es
and
w
i
r
es
of
a
ll
typ
es
;
x
S
h
a
c
kl
es
, li
n
k
s
;
x
S
tr
a
p
s
;
x
Sli
n
g
s
of
a
ll
typ
es
;
x
T
ur
n
buc
kl
es
, l
o
ad
b
i
nde
r
s
;
x
Hoo
k
s
;
x
Pu
ll
e
y
s
,
sna
tch b
l
oc
k
s
;
x
Ch
a
i
ns
.
A
ll
c
a
rgo
and
l
as
h
i
n
g
e
q
u
i
pm
en
t
i
s
to
b
e
i
ns
p
e
ct
ed
by
an
a
pprov
ed
i
ns
p
e
ct
i
o
n
org
an
i
sa
t
i
o
n
a
t
a
de
f
i
ned
p
e
r
i
o
d a
ccor
d
i
n
g
to
th
e
m
an
uf
a
ctur
e
r
’
s
i
ns
truct
i
o
ns
.
x
6 mo
n
th
s
i
ns
p
e
ct
i
o
n
o
n
C
a
rgo
l
as
h
i
n
g
e
q
u
i
pm
en
t
and
f
ix
e
c
a
rgo
se
cur
i
n
g
de
v
i
c
es
shall
b
e
d
o
ne
and
r
e
cor
ded
i
n
CMM
S
x
2
y
ea
r
s
r
e
-
t
es
t
i
n
g
of
l
oo
se
and
f
ix
ed
c
a
rgo
se
cur
i
n
g
e
q
u
i
pm
en
t
shall
b
e
m
ade
by
a
comp
e
t
en
t
i
nde
p
enden
t
s
p
e
c
i
a
li
s
t
.
Co
l
our
co
d
i
n
g
shall
b
e
u
sed as
a
pp
li
c
a
b
l
e
(
u
se
th
e
sa
m
e
co
l
or
co
de as
p
e
r
ch
a
p
. 4.
3
.
6
).
S
p
e
c
i
a
l
a
tt
en
t
i
o
n
shall
b
e
g
i
v
en
to
th
e
i
den
t
i
f
i
c
a
t
i
o
n
of
th
e
fo
ll
ow
i
n
g
po
ss
i
b
l
e
de
f
e
ct
s
:
x
B
end
i
n
g
,
tw
i
s
t
i
n
g
or
cr
a
c
ki
n
g of
hoo
k
s
or
s
h
a
c
kl
es
;
x
Di
s
tort
i
o
n
and e
x
c
ess
i
v
e
w
ea
r
of
ch
a
i
ns
;
x
D
e
t
e
r
i
or
a
t
i
o
n
of
s
li
n
g
s
;
x
B
ro
k
en
or
de
f
e
ct
i
v
e
sa
f
e
ty
c
a
tch
es
;
x
A
n
y oth
e
r
obv
i
ou
s
s
i
g
ns
of
da
m
a
g
e
.
T
h
e
fo
ll
ow
i
n
g
typ
es
of
da
m
a
g
es
a
r
e
e
x
a
mp
l
es
for wh
en
li
ft
i
n
g
e
q
u
i
pm
en
t
shall
b
e
des
troy
ed
:
x
A
n
y
da
m
a
g
es
to
th
e
m
a
t
e
r
i
a
l;
x
A
n
y
cutt
i
n
g
or
cru
s
h
i
n
g
da
m
a
g
e
;
x
W
e
l
d
i
n
g
s
purt
;
x
A
n
y
da
m
a
g
e
to
th
e
li
ft
i
n
g
e
y
es
;
x
G
ene
r
a
l
w
ea
r
and
t
ea
r
.
4
.
4
.1
0
Wires and
c
a
b
les
I
ns
p
e
ct
i
o
n
and
m
a
i
n
t
enan
c
e
of
c
a
b
l
es
u
sed
for
tow
i
n
g
or
an
chor
h
and
li
n
g
a
r
e des
cr
i
b
ed
i
n
th
e
Anchor
Handling and Towing Operations
C
a
b
l
es
shall
u
nde
rgo
p
e
r
i
o
d
i
c
v
i
s
u
a
l
ch
e
c
k
s
and
shall
b
e
i
ns
p
e
ct
ed
ann
u
a
ll
y
I
t
i
s
i
mport
an
t
to
r
e
cog
n
i
se
s
i
g
ns
of
i
n
t
e
r
na
l
and
e
x
t
e
r
na
l
da
m
a
g
e
i
n
c
l
u
d
i
n
g
w
i
r
e
or
s
t
and
br
ea
k
a
g
e
and
to
de
t
e
rm
i
ne
th
e
m
e
t
a
l
se
ct
i
o
n
s
urf
a
c
e
l
o
s
t
d
u
e
to
corro
s
i
o
n
i
n
comp
a
r
i
s
o
n
w
i
th
th
e
or
i
g
i
na
l.
T
h
i
s
i
n
form
a
t
i
o
n
m
a
y b
e
u
sed
to
e
v
a
l
u
a
t
e
th
e
r
e
m
a
i
n
i
n
g
se
rv
i
c
e
li
f
e
of
th
e
c
a
b
l
e
.
C
a
b
l
e
r
e
p
l
a
c
e
m
en
t
i
s
r
e
q
u
i
r
ed
i
n
th
e
fo
ll
ow
i
n
g
c
ases
:
x
E
x
c
ess
i
v
e
d
i
s
tort
i
o
n
-
cru
s
h
i
n
g
and
ki
n
ki
n
g
.
E
x
c
ess
i
v
e
de
form
a
t
i
o
n
c
an se
r
i
ou
s
l
y
a
l
t
e
r
c
a
b
l
e
s
tr
en
gth
or
d
i
s
tr
i
but
i
o
n
of
d
y
na
m
i
c
forc
es
;
Ve
r
s
i
o
n
S
F
(BOS-
P
RD-0
7
.900
6
04-
v
e
r
.04). O
r
i
g
i
na
l
da
t
e
:
2
8
/0
6
/20
1
2.
Ve
r
s
i
o
n
da
t
e
:
3
1
/
1
2/20
15
.
Va
li
d
v
e
r
s
i
o
n
o
n
l
y
o
n
QM
S
s
i
t
e
.
U
n
co
n
tro
ll
ed
d
ocum
en
t wh
en
pr
i
n
t
ed
.
Proc
ed
ur
e
pr
e
p
a
r
ed
by:
BOS
H
ead
of
O
p
e
r
a
t
i
o
ns
.
Approv
ed
by:
BOS
H
ead
of
O
p
e
r
a
t
i
o
ns
.
Va
li
da
t
ed
by:
BOS
Qu
a
li
ty
R
e
pr
esen
t
a
t
i
v
e
.
15
/ 20
423