780/ Personal Safety / 992
P
ersonal Safet
y
BOS-
P
RD-0
3
.90090
6
x
S
tart
a
ll j
obs
at
t
h
e
l
o
w
est
speed
.
E
ns
u
re
t
h
at mater
i
a
l
s
are
i
n
a
c
y
li
ndr
ic
a
l
f
orm
be
f
ore
advan
ci
ng
to
h
i
g
h
er
speeds
. N
ever
t
u
rn
l
arge d
i
ameter mater
i
a
l
s
at
a
h
i
g
h
speed
;
x
Fi
rm
l
y
s
c
re
w
f
a
c
ep
l
ate
w
or
k
to
t
h
e
f
a
c
ep
l
ate
. T
a
k
e
c
are
to
avo
i
d
c
u
tt
i
ng
too
deep
and
h
i
tt
i
ng
t
h
e
s
c
re
w
s
;
x
D
o not
c
u
t
too deep
or
s
c
rape
too
l
ong
;
x
R
emove
t
h
e
"T"
rest
wh
en
sand
i
ng or
po
li
s
h
i
ng
.
4
.
6
.
6
D
r
i
ll
p
ress safet
y
x
S
e
c
u
re
l
y
f
asten
w
or
k
mater
i
a
l
s
to prevent
sp
i
nn
i
ng
. N
ever
u
se
y
o
u
r
h
ands
to
se
c
u
re
w
or
k
mater
i
a
l
s
;
x
U
se a
c
entre
p
u
n
c
h
to
s
c
ore
t
h
e mater
i
a
l
be
f
ore dr
illi
ng
;
x
R
u
n
t
h
e dr
ill
at
t
h
e
c
orre
c
t
speed
. F
or
ci
ng or
f
eed
i
ng too
f
ast
c
an brea
k
dr
ill
b
i
ts
;
x
N
ever
attempt
to
l
oosen
t
h
e
c
hu
ck
u
n
l
ess
t
h
e
po
w
er
i
s
o
ff
;
x
L
o
w
er
t
h
e
sp
i
nd
l
e
be
f
ore
remov
i
ng a
c
hu
ck;
x
N
ever
u
se a
reg
u
l
ar
a
u
ger
b
i
t
i
n
a dr
ill
press
;
x
F
re
q
u
ent
l
y
ba
ck
t
h
e dr
ill
o
u
t o
f
deep
c
u
ts
to
cl
ean
and
c
oo
l
t
h
e b
i
t
.
4
.
6
.
7
Wel
di
n
g
an
d
c
u
tt
i
n
g
Wel
di
n
g
an
d
c
u
tt
i
n
g
are t
w
o forms of hot
w
ork that re
q
u
i
re s
p
e
ci
al safet
y
c
ons
id
erat
i
ons
i
n
c
l
u
di
n
g
a
P
erm
i
t to Work an
d
C
he
c
kl
i
st
c
om
p
let
i
on. Wel
di
n
g
an
d
c
u
tt
i
n
g
i
s str
ic
tl
y
p
roh
ibi
te
d
wi
tho
u
t
p
ro
p
er
a
u
thor
i
sat
i
on. Refer to Hot Work
P
erm
i
t
i
n the
Permit To Work Procedure.
B
e
f
ore
c
ond
u
c
t
i
ng
w
e
l
d
i
ng
or
c
u
tt
i
ng operat
i
ons
, i
nspe
c
t
t
h
e e
q
u
i
pment
f
or
t
h
e
f
o
ll
o
w
i
ng
:
x
W
e
l
d
i
ng
l
eads
shall
be
c
omp
l
ete
l
y
i
ns
u
l
ated and
i
n good
c
ond
i
t
i
on
;
x
C
u
tt
i
ng
too
l
s
shall
be
l
ea
k-
f
ree
and
e
q
u
i
pped
w
i
t
h
proper
f
i
tt
i
ngs
,
ga
u
ges
,
reg
u
l
ators
,
and
f
l
as
h
ba
ck
dev
ic
es
;
x
Ox
y
gen
and
a
c
et
y
l
ene
tan
k
s
shall
be
se
c
u
red
i
n a
sa
f
e
p
l
a
c
e
.
I
n add
i
t
i
on
,
f
o
ll
o
w
t
h
ese
g
u
i
de
li
nes
f
or most
w
e
l
d
i
ng
and
c
u
tt
i
ng
pro
c
ed
u
res
:
x
A
l
w
a
y
s
c
ond
u
c
t
w
e
l
d
i
ng
and
c
u
tt
i
ng
operat
i
ons
i
n
c
omp
li
an
c
e
w
i
t
h
t
h
e
re
q
u
i
rements
o
f
t
h
e
c
h
e
ckli
st
and
P
erm
i
t
to
W
or
k;
x
P
er
i
od
ic
a
ll
y
c
h
e
ck
w
e
l
d
i
ng
and
c
u
tt
i
ng areas
f
or
c
omb
u
st
i
b
l
e atmosp
h
eres
;
x
T
a
k
e
c
are
to prevent
spar
k
s
f
rom
start
i
ng a
f
i
re
;
x
R
emove
u
n
u
sed gas
c
y
li
nders
f
rom
t
h
e
w
e
l
d
i
ng
and
c
u
tt
i
ng area
;
x
K
eep
h
oses
o
u
t
o
f
door
w
a
y
s
and a
w
a
y
f
rom
ot
h
er
peop
l
e
.
A
f
l
attened
h
ose
c
an
c
a
u
se a
f
l
as
h
ba
ck.
4
.
6
.
8
Wel
di
n
g g
u
id
el
i
nes
Mar
k
h
ot
meta
l
w
i
t
h
a
s
i
gn
or
ot
h
er
w
arn
i
ng
wh
en
w
e
l
d
i
ng
or
c
u
tt
i
ng
operat
i
ons
are
c
omp
l
ete
.
P
roper
se
l
e
c
t
i
on
o
f
persona
l
prote
c
t
i
ve
e
q
u
i
pment
i
s
ver
y
i
mportant
wh
en
w
e
l
d
i
ng
;
ma
k
e
s
u
re
y
o
u
r
w
e
l
d
i
ng
h
e
l
met
v
i
sor
i
s
dar
k
eno
u
g
h
to
prov
i
de
ade
q
u
ate
prote
c
t
i
on
. W
ear
f
i
reproo
f
apron
and
g
l
oves
. I
n
add
i
t
i
on
,
ta
k
e
c
are
to
prote
c
t
ot
h
er
peop
l
e
f
rom
t
h
e
h
a
z
ards
o
f
w
e
l
d
i
ng
. F
or
e
x
amp
l
e
,
u
se
a
w
e
l
d
i
ng
c
u
rta
i
n
to
prote
c
t
ot
h
er
emp
l
o
y
ees
f
rom
U
V
rad
i
at
i
on
.
T
h
ere are
t
h
ree
t
y
pes
o
f w
e
l
ders
:
A
C w
el
d
ers:
T
h
ese
w
e
l
ders
are
u
sed
f
or
standard
w
e
l
d
i
ng
pro
c
ed
u
res
.
A
C
w
e
l
ders
are
po
w
ered b
y
an
e
l
e
c
tr
ic
a
l c
ord
.
D
C w
el
d
ers:
T
h
ese are portab
l
e
w
e
l
ders
. DC
w
e
l
ders
h
ave
t
h
e
i
r
o
w
n po
w
er
s
u
pp
l
y
.
W
i
re-fee
d w
el
d
ers:
T
h
ese
w
e
l
ders
u
se
i
nert gas
f
or
li
g
h
t meta
l
w
or
k (
e
.
g
.
sta
i
n
l
ess
stee
l,
a
l
u
m
i
n
i
u
m
,
et
c.).
V
ers
i
on
0
5
. O
r
i
g
i
na
l
date
:
2
5
/0
5
/
2
01
2
.
V
ers
i
on date
:
3
1/1
2
/
2
01
5
.
V
a
li
d
vers
i
on
on
l
y
on
Q
M
S
s
i
te
. U
n
c
ontro
ll
ed
wh
en
pr
i
nted
.
P
ro
c
ed
u
re prepared b
y:
BOS
QH
S
E
C
oord
i
nator
.
A
pproved
b
y:
BOS
QH
S
E
Manager
.
V
a
li
dated
b
y:
BOS
Qu
a
li
t
y
R
epresentat
i
ve
1
6
/ 1
8
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