410
dropping the stone from overhead i stagings, because the bulk of the material will have to come by boot from the opposite side of the harbour where it is more readily procurable
at the watere edge than on the Victorin
side
The blocke for the face of
che
outer or
seaward slope.
will be from
about 20 to 25 cubic feet, but in
the heart and in the inner half of
mound the rubble blocks will
the
Average
not
more
than
from
10
to
15 cubic fest in size. Above the lead of the seabed it is intended to make the seaward slope 1/2 to 1, and the miner slope 1 to 1,
the level
of
below
the mud the stones will
their own slope. When the moused
form their own
approached the level of low water
it is
proposed
Lo
Employ selectio blocks for the outer face, and to
Assemble
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