6. Layouts
30
PNEG-1826
30' Dura-Lok Plank and Support Manual
30'-20" Rail Spacing Layout
Figure 6G 30' Diameter 20" Rail Spacing
NOTE:
T
h
is de
pict
s mono
rail sp
aci
ngs only
. Leg sp
aci
ng is depe
nda
nt
on eave
h
e
igh
t. See
for leg
a
nd rail sp
a
c
ing chart.
T
ie b
a
r (See
for
inst
all
a
tion de
ta
il.)