AEC and CONTRACTOR
SFO ACCIDENT FREQUENCY RATES
(FREQUENCY RATE =Numberof Disabling Injuries per 1,000,000 Man-hours Worked )
Calendar Years 1949, ‘50, '51, and ‘52.
1953 through June
RATE
24
ANNUAL CUMULATIVE
:
xx%3 SFO Construction
Bes
22
Total SFO
oo
L
20
SFO Government
|
INN SFO Operations
ve
24
22
- oe '
i
ee tee eee i
LL
]
Porm
r
20
1
of
ee 0
18 }—
“
i
18
I
oreo
TTS ee
1
16 +
16
14
14
»
bad
RATE.
12
{2
i
10
peo
oe
et ttt oe
s
“4
eesees
orhee
Cooeocessesros
e
r
r
2
é
4
, ”
10
.
4
Ae
epeeceseesevere
8
G
|
”
1950
4
or
<9
\
195|
‘
1952
;
N 7
1953
6
2
ers
ELGS
National Safety Council, AEC Summary of Accidents and Fires,
and SFO Safety and Fire Protection Division
é:
em
SOURCE:
s
E
2WN
1949
47
i
3.0
8
6
4
nrce®
l?>