413
to the dimensions shown in the draw-
Ing
and will be toothed in with the
achlar lur. The concrete as
well
so the
bedding and grouting of ashlar blocks will be done with a
tide so
A o
falling to secure setting. Be-
hind the concrete backing will be
carried
up
a
backing of
Emall
rubble.
Filling
The Embankment or filling in
be
m.
hind the breach wall will be begua
when the purre perdue.
ま
ound
hov
reached the level of low water
and will be continued as much
Lo
possible simultanconely with the progress of the wall itself. The filling in will be of red loam obtained from cliff excavations at Kennedy
suburbs situated at the
town, a
extreme weat
of
the
City.