708/ Job Safety Analysis / 992
J
ob Safet
y A
nal
y
sis
BOS-
P
RD-0
3
.900901
C
atego
r
ies of Haza
rd
So
urc
es
Ex
amples of So
urc
es
3
E
L
EC
TR
ICA
L
ENE
RGY
So
urc
es
T
rans
f
ormers
,
batter
i
es
,
storage batter
i
es
,
e
l
e
c
tr
ic
a
l
generators
,
et
c. (
a
cc
ess
i
b
l
e
bare
c
ond
u
c
tors
,
de
f
e
c
t
i
ve
e
q
u
i
pment
,
open e
l
e
c
tr
ic
a
l c
ab
i
nets
,
f
a
il
u
re
to
de
-
energ
i
z
e
,
et
c.), c
omm
i
ss
i
on
i
ng a
c
t
i
v
i
t
y
.
Equ
ipment
O
ver
h
ead and
de
ck l
eve
l
e
l
e
c
tr
ic
a
l
w
i
res
,
e
l
e
c
tr
ic
a
l c
ab
i
nets
,
temporar
y w
i
r
i
ng
(
bo
x
es
,
e
x
tens
i
on
c
ab
l
es
,
adaptors
,
et
c.).
A
pplian
c
es
Motors
,
ma
c
h
i
nes
,
too
l
s
,
test
p
l
at
f
orm
,
et
c.
E
nvi
r
onment
W
eat
h
er
c
ond
i
t
i
ons
, li
g
h
tn
i
ng
,
et
c.
4
TH
E
RM
A
L
ENE
RGY
Equ
ipment
(
prod
u
c
t
i
on o
f
h
eat or
c
o
l
d
)
O
vens
,
fu
rna
c
es
,
bo
il
ers
,
re
f
r
i
gerated
u
n
i
ts
, c
o
l
d
rooms
,
et
c.
Ma
c
hines
C
omb
u
st
i
on eng
i
nes
,
e
l
e
c
tr
ic
motors
,
me
c
h
an
ic
a
l
h
eat
i
ng
ma
c
h
i
nes
,
et
c. (
re
l
ease o
f
h
eat
).
N
ake
d
flame
(
h
ot
spots
)
W
e
l
d
i
ng
,
o
x
y
a
c
et
y
l
ene
c
u
tt
i
ng
,
prod
u
c
t
i
on
o
f
spar
k
s
,
f
l
ames
,
ci
garettes
,
et
c.
Possibilit
y
of Fi
r
e
F
u
e
l
s
, liq
u
i
ds
,
gases
, Ox
y
d
i
z
ers
, S
o
u
r
c
es
o
f
i
gn
i
t
i
on
.
E
nvi
r
onment
A
mb
i
ent
temperat
u
re
(c
o
l
d
,
h
ot
).
5
R
A
D
IAN
T
Visible
r
a
d
iation
L
u
m
i
nos
i
t
y
,
g
l
are
, U
V
, IR, l
aser
,
et
c.
I
nvisible
r
a
d
iation
R
ad
i
o
transm
i
tter
, R
adars
, L
eve
l
meas
u
r
i
ng
e
q
u
i
pment
,
m
ic
ro
w
aves
, X-
ra
y
s
.
6
N
U
C
L
EA
R
Ra
d
ioa
c
tive
applian
c
es
an
d
c
omponents
S
ensors
,
sea
l
ed
so
u
r
c
es
,
gamma
ra
y
s
(NDT,
rad
i
ograp
hy
,
et
c.).
7
HYDR
A
UL
IC
ENE
RGY
S
u
ppl
y
an
d
Dist
r
ib
u
tion
P
u
mps
,
va
l
ves
, li
nes
,
press
u
re
…
Rese
r
ves
B
arre
l
s
,
tan
k
s
,
bas
i
ns
,
se
w
age
treatment p
l
ant
,
et
c.
E
nvi
r
onment
S
u
r
f
a
c
e
w
aters
,
adverse
w
eat
h
er
c
ond
i
t
i
ons
,
et
c.
Tests
L
ea
k
tests
,
hy
dro
-
tests
,
press
u
re
test
,
f
l
u
s
h
i
ng
….
V
ers
i
on
0
5
. O
r
i
g
i
na
l
date
:
25
/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
do
c
u
ment
wh
en
pr
i
nted
. U
n
c
ontro
ll
ed
do
c
u
ment
wh
en
pr
i
nted
.
Pro
c
ed
u
re prepared b
y
: BOS
Q
HSE C
oord
i
nator
.
A
pproved
b
y
: BOS
Q
HSE
Manager
.
V
a
li
dated
b
y
: BOS
Qu
a
li
t
y
R
epresentat
i
ve
.
8
/ 1
5
708