بت
Foundations
Rock.
As already reporteds her years ago the boltond along this the only see.
hön where
MA
foundations.
templated is in most places
most places granition
basaltic trop rock hard
and
And rugged.
othere hard
༡༨༠༩༩༦
72
in
up
to hear Water level and
finished off with
A &
Should the cement be
imported and pelain its strength
inward pitch.
freshley
a
difficult matter
in this hot and
intensely humid.
paired, efortunately,
Climate it is proposed to make this
concrete off:
one of cements.
or else hard gravel mixed with
Course)
sand and stones of prom
3 to to inches ember.
The pock
will be bored and
houghly
levelled
AL
stepped back by short blasts the holes being drilleds by long jumpers worked, pom
staging above High Wäler and
from
A
A
bamboo
A
lim.
substructure of cement concrito on, carried continmonely within porary timber boxing will be laid
A
but
if
two.
of
clean sharp sand,
of
broken stone ( 2 h 3 inch ring)
hvo
deteriorated; the proportion would
be increased to
bul
of cement
of sand
of
broken stones.
In wither case it is
proposed to mix back of it
towards the centre and
largish stones laking due precautions
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