2022-05-16 GC Agenda - Item 7 - Attachment 1 - Report from Marine Approval Specialists

Only one primary boat lifting device
and one secondary small device
(floating dock) per jetty. The small
secondary floating dock is no greater
than 8m² and purpose designed for
personal watercraft such as jet skis,
kayaks, paddleboards etc.

AO21.3
A shared jetty contains only one
boat lifting device on either side of
the jetty.

AO21.4
The structure may be securely
attached, excluding roped, chains
and straps, to an existing jetty where
a structural engineer's report for the
design is provided certifying that the
jetty is structurally capable of
supporting the boat lifting device
(Refer to Figures 9.4.9.3H – 9.4.9.3J
for examples of boat lifting devices).

AO21.5
For twin jetty structures with central
boat lifting devices-
    (a) are only permitted in the
         absence of any jetties;
    (b) the structure does not
         exceed 10 metres in length;