07/1173 - Operational Works - Transport Type 6 - Refurbishment of Boathouse & Jetty [As Published] · 142007.1173

@ Page 5

 

(a) prescribed tidal work has erected or
placed in position on or near the work, a sign
that-

(i) is visible at all times; and

(ii) states that the maximurn live

 

 

 

 

load that may be applied to the
work, in terms of the maximum
number of persons that may be on
the work at any given time or the
maximum number of vehicies of a
particular type that may be on or
moored at the work at any given
time.

18.2 Design, The design and construction of the pontoon is The engineering specifications contained
construction & consistent with the following standards- within Attachment 2 detail the maximum live
Safety -— load support of the pontoon modules.
pontoons (a) a pontoon open for use by the general

public or used for commercial purposes
able to support at least the following-
(0) a distributed live load of 3.0kPa;
(i) a concentrated live load of
4.5kPa.

18.4 Design, The design and construction of the pontoon is
construction & consistent with the following standards-
safety -

Pontoons (a) a pontoon’s access walkway extends at (a) The propesal plans detail that the
feast 500mm onto the pontoon’s floatation proposed walkway extends greater than
unit; 500mm onto the floatation unit;
{b) a pontoon's access walkway is (0) The access walkway will be covered with
constructed with a material that has a non- marine carpeting. This material provides a
slippery surface; non-slip surface even when wet.
{d) the top surface of the pontoon’s floatation  (d) The engineering specifications contained
unit remains above the water over which itis in Attachment 2 detailed the toad of the
constructed if a distributed live load of 1.5kPa proposed works;
is applied to half of the surface of the
pontoon’s floatation unit and all of the surface
of the pontoon’s access walkways;
(e) the whole base of the pontoon’s floatation —_ (e) The engineering specifications contained
unit remains in contact with the water over in Attachment 2 confirm that the unit remains
which it is constructed at all times and tilts no —_in contact with the water and tilts no more
more than 15° at any time. than15°.

18.5 Design, The design and construction of the pontoon is | The abutment of the proposed pontoon is
construction & consistent with the following standards- located 400mm above the water at high water
safety — mark.
pontoons (a) the pontoon’s abutment is located no less

than 300mm above the water at high water
mark.

18.6 Design, The design and construction of the pontoon is The ponteon is proposed to be moored by 4
construction & consistent with the following standards- concrete piles, 2 of which currently exist.
safety —
pontoons (a) for a pontoon located in an area prone to

flooding, the pontoon’s floatation unit is
moored by piles,

 

Itis noted that since the original submission was prepared for the Department of Natural Resources, of
which the copy was forwarded to Noosa Shire Council, the applicants have re-considered the design
of the boathouse surrounding deck. In this regard it is now proposed to cantilever the decks from the
existing boat house base plate. The result of this design amendment allows the reduction in the
number of concrete piles proposed.