133
If it was all soch it would.
sailing.
as regards the cort
the boring
の
The
The
be plain
I should
say
tunnel
would
yard
would
be, as
remember.
about
be
inn
weight ourhood of
#30 per cubic
total length
Me
mar
2500
as
و
leit
Me tunnel would
be
this shape.
would
#Q
draine
come
д
me part
would have
concrete,
would
be
not be
Me total sock
&c. excavated would
be
about 20,000
call
wali
at 430
a
Cubic yards which
to tu tunnel
about # 2,100,00o
in
yard
soft ground
to be lined with trish
the excuration
but as cheaper, the
so for different.
would cost
thu
walls
spaces
cost would
the roadway
about $100,000.
under the
the road
and to form
water hiper sc. probably
for water
about the
lighting
раше
men thin is
drainage &c.
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