001A333D.001

et.                ”
                                                         RESPONSE TO INFORMATION REQUEST                     FFA                :
                                                                                                                               ae
                                                                                                                               2 Y

                                                                                                                                |
                                                              any    adverse                                                -
                                                             effects     from
                                                              potential
                                                              erosion of the
                                                              soil under the
                                                              retaining  wall,
                                                              revetment = or
                                                              seawall for at
                                                              least 50 years;
                                                         (c)  if  a  relevant
                                                              planning
                                                              scheme
                                                              standard      is
                                                              more stringent
                                                              than        the
@                                                             standard
                                                              mentioned — in
                                                              paragraph    (a)                                        -          .
                                                              or     (b)}—the                                        wo      ow
                                                              relevant                                               fe
                                                               planning                                             poy    ee
                                                              scheme                                                       et
                                                              standard, to the
                                                              extent    it  is
                                                               more stringent
                                                               than       the
                                                               standard
                                                               mentioned    in
                                                               paragraph   (a)
                                                               or (b).

           $019.4      Prescribed      tidal | PS19.4    The    design    and|PS19.4        Refer toSO19.1.
                       work    that   is   a             construction of the                                                   ay
                       retaining       wall,             retaining      wall,                                                  oy
@                      revetment or seawall,             revetment or seawall                                                .
                       is   not   adversely              is  consistent   with                                              _
                       affected           by             the following                                                           :
                       hydrostatic pressure                                                                                      s
                       behind the retaining              standards—                                                              -
                       wall,  revetment   or              (a)  subject      to
                       seawall.                                paragraph   (b),
                                                               a retaining wall,
                                                               revetment    or                         De
                                                               seawall                                         -
                                                               provides _ for                                ,                a.
                                                               drainage                                        ;                oo
                                                              holes,      and                                                    °
                                                               suitable   filter
                                                               material
                                                               behind      the
                                                               holes,       to
                                                               relieve    any
                                                               hydrostatic
                                                               pressure

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