41
existing wall, with a general sex-
tional outline of the relative posi.
how
of
the
proposed
Mu
in those places where a
Balls
wall
is to be built, and in those places
where repairs only
are contemplated.
showing tinted red; the required:
additions in height necessary
bring up the present
the boel
the
pado en k
b
red line in the
Du the Grous
of Longitudinals Section.
also shown the depth
Sections
^^
and positions of
the
boringe
Mado
where with difficulling through
gravel
every hard and compact.
avel until the pock was reached. The Cross Sections and numbered from. 47 along Panga Bish and Panga Central and again from
1 to 141 along
Praege
Traya Cast:
Drawings has 25 and 2.5 A contains typical Cross sections of the wall and Roadway and sheets abutting
the Prayer The first five
truction and
Sections
refer
to pecons -
the two last to the work
of repairs. With duc deference to the advice of Sir John Coode the concrete roadway covering of the former design
is still retained, but with an
thickness
off
increased.
3 inches because it is now
recommendeds to be of hydraulic line
instead
of
cement as
formerly proposed.
con
But if after perusal of this paper the. continuous lime concrete pood covering be still continued to be disapperord it is submitted for the consideration of the Consulting Engineer whether
much smaller blocks.
ony
much less
slippery