39
in Sienna, and the level of the top of the coping course of the existing wall in a
also
in
A
Running
black line,
above the black line.
many places will be noticed
a red
line
the maxi height to which it will be
representing the
/
possible to paise the new wall having regard to the level of the thresholds of the houses opposite such places.
This additional
height will be attained in the Praya East and wish by another consel of ashlar in some others by the removal and substi-
some parts and
ins
-luhow
of
the
present coping by
The space be
one
of greater thickness.
tween the actual and the proposed
level
of
che
emping
course is
linted
tinted, red, the latter will nowhere. be less than I foot qinches above High water Spring Tides,
and in
many places it will be considerably over this height
It as shown in the
offrets denoted by ped figures every
100 feet.
the
Su respect of that portion of longitudinal section betioun Cross
Sechons 18 and
47
where the wells
is to be built anew it should be explained that the black line show- ing the actual level of the present
madonly gives information of no
in question
the
masoury
value, was only set up again in
temporary
A
and provisional
A
purile .
manner
few days after the Great Typhoon
little or No
regard being had to
levels