PRELIMINARY: 1.) Mariners are advised that the Multi Purpose Wharf has been extended 135m to the North with a controlling depth of 12.8m alongside the extended area. 2.) Mariners are advised that construction of a fishing jetty is underway at the northern end of the wharf extention. 3.) A lit pile beacon (Oc G 10s) has been established at 45° 48'.492S,. 170° 37'.695E.