154-Reliability and Maintenance Procedure / 748
R
eliabilit
y
and Maintenance
P
rocedure
BOS-PRD-2601.900401
4.1
2C
la
ss
i
f
ication
s
urve
y
–
(C
o
C) f
lo
w
c
h
art
R
e
sp
on
s
ibilit
y
Valid
C
la
ss
C
erti
f
icate
s
Realisation of the Survey
Conditions
Of Class
Noted
Action required within fixed period
Immediate
action
taken?
YES
NO
Class Society
Web Site
Request for survey to Class
Society
YES
NO
Rec. follow-up
Action done
within
period?
Request to the
Class Society to
postpone the
recommendation
Class
approval
Notification
to the class
NO
YES
Visit of the Class to
approve the action
Class
approval
YES
YES
NO
Certificate not
delivered
NO
Survey Report/
Class Society
Web Site
Class Society
Web Site
T
ec
h
nical
S
u
p
erintendent
C
la
ss S
ociet
y
S
urve
y
or
Ve
ss
el
Ma
s
ter
/Ch
ie
f
E
n
g
ineer
D
ocu
m
ent
s/
T
ool
s
C
la
ss S
ociet
y
S
urve
y
or
C
la
ss S
ociet
y
S
urve
y
or
Survey Report/
Class Society
Web Site
T
ec
h
nical
S
u
p
erintendent
Survey Report/
Class Society
Web Site
T
ec
h
nical
S
u
p
erintendent
C
la
ss S
ociet
y
S
urve
y
or
C
la
ss S
ociet
y
S
urve
y
or
Vessel stand-by until the
action is done
C
la
ss
certi
f
icate
rene
w
al
s
urve
y
in
due
w
indo
w
Version CR(BOS-PRD-10.900401). Original date: 28/05/2012. Version date: 31/12/2014.Valid version only on QMS site. Uncontrolled document when printed
Procedure prepared by: BOS Technical Manager. Approved by: BOS Technical Manager. Validated by: BOS Quality Representative.
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