~ SFO INDUSTRIAL
FIRE PROTECTION SURVEYS
Calendar Years 1949, ‘SO, ‘51, and ‘52.
NUMBER
I 953 partly
I estimated .
NUMBER
200
200
Total Surveys Required
180 -——
Total Locations
180
Total Surveys Made
as
ct
EL
180
i
si
vt
Ba
140
Ba
NN titNNEES—
120
“
40
ee
120
10 ene
roses
ee
100
100
80
60
60
an
PN
40
waa
MN
mt
NN
shi
;
ENN
——
40
20
0
| aatatet
7\
aad
ate x
ae
re!
ae
Pata a
%
0
SOURCE! SFO Safety and Fire Protection Division
136
a_i
s4t