OPW14/0307 - Application for Prescribed Tidal Works

                                                    excess of 10m is essential to safely access
                                                    the jelly.


14.173 Design, Construction and Safety ..:.Boat Ramps
010 Boat ramps are designed and constructed         510.1Where there is an existing revetment       C10.Notapplicable.
to-                                                 wali-
a) allow access by a wheeled boat trailer;          a) the levels of a boat ramp
b) ensure that unacceptable risks to personal       surface at the revetment
and public safety are unlikely to be caused;        wall is no more than 150mm
c) avoid c1ullering of the watercourse;             above the top of the wall,
d) avoid excessive traffic volumes within           not more than 500mm
for.eshore areas and adjoining lands; and           below the top of the wall
e) ensure that visual amenity of the foreshore is   and not more than 200mm
maintained.                                         above the existing beach;
                                                    and
                                                    b) The ramp extends into the
                                                    watercourse no more than
                                                    9m from a revetment wall;
                                                    AND

                                                    510.2 The ramp is constructed at a uniform
                                                    grade and no steeper than 1 in 5 (20%);
                                                    AND

                                                    510.3 The outer end of the ramp is no more
                                                    than 1OOmm above the level of the beach;
                                                    AND

                                                    510.4 No part of the ramp is to extend closer
                                                    than 1m to the prolongation of the
                                                    boundaries. (Refer Figure 14-33)
                                                    Fi lire 14-33