84
according to the differences of face pro-
- jection of the old stones.
"The latter will be exposed throughout
and should
any
wide joints be found
they will be filled with Roman cement concrete of fine gravel, all hollows
at the buck caused by erregularities
in the tails
of
the stones will be also
filled up by Roman
of
cement concret
courser stones well pammed in situ
and protected from the wash of
pising
tide
the
by tarpaulin laid over and
Kept down with stones.
At the two extremities viz White's steps
and Wordley street where the
will join the old, dere
work
care will be
had to obtain a good bond in the
masoury and concrete backing.
All the larger blocks will have con
converging
holes