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1
loss of
the probored Harbour would in time deteriorate through Cors depth; it would Lowever require very many fears before it Would become filled wit detrities to Euch an extent as to render it- inadequate for the accommodation i the shallow draught cargo
90 Boats And Emale crew which is to intended
1
to shelter. - As the other Eiles are open to the same objection, and security for the und population is urgeully needed it might be deemed desirable to sanction the construction of Pe brososed Break Walix, even althash a sufficient depth under its bee had to be maintained ata distant Aate by dredging, which could be accomplished at no very considerable annual outlay if a steam
Machine were available
Should
ecommendations
Should the formation of
the proposed Harbour at Causury Bay be favourably entertained 9 would beg to recommend that the Breakwater be constructed upon the line indicated by red color apin the annexed trace. Itwice be seen that this line although of the same length varies somewhat from that suggested by the Surveyor generation being avou-
as
compared
120 Reet wither Seaward, in an average depth al-low water & 3 witû feet 6 inches 12 beet in the case of the work colored brown. At the Western and
of the Breakwater I Wored form" a "kaut" or elbow in the manner indicated. - Experience has shewn in the case of Breat
4
M