DEEDI Approval to request to change and existing development approval · OPW11/0116

                                                                                                                                                                          1.       Crest height such that structure is fully
                                                                                                                                                                                   emergent. May experience some
                                                                                                                                                                                   overtopping during significant flood events
                                                                                                                                                                                   [particularly with high levels of surge and/or
                                                                                                                                                                                   waves].

                                                                                                                                                                          2.       Extent of works to be restricted to limits
                                                                                                                                                                                   shown on drawings. Container
                                                                                                                                                                                   configuration to achieve design may vary.

                                                                                                                                                                          3.       Profile based on survey by SCRC on 23rd
                                                                                                                                                                                   November 2010.


                                                                                                                                                                               4.1.        Batters may be formed by an
                                                                                                                                                                                           equivalent box cut.
                                                                                                                                                                               4.2.        Expected volume to be disturbed (wall
                                                                                                                                                                                           & groyne]: 17,600m3. May vary with
                                                     East side:                                          West side:                                                                        seabed changes.
                                                                                                                                                                               4 .3 .      Surface sediments are clean sand
                                                     No Backfill required                                Backfill to RL -3m AHD [min]                                                      suitable for beach nourishment.
                                                                                                                                                                               4.4.        Material below RL -4.5m AHD may
                                                                                                                                                                                           contain acid sulphates.
                                                                                                                                                                                           NOT to be placed above LAT.
                                                                                 RL +1.5m AHD                                                                                              To be used for,
                                                                                                                                                                                           • construction (filing containers]
                                                                                                                                                                   HAT                         backflling
                                                                                                                                                                --MHWS
                                                                                                                                                                --AHD     5.          Optional additional container may be placed
                                                                                                                                                                  MLWS                as part of initial works or placed if required)
- - - - - - - - - - - - - - - - - - - - - - - - - --- -                                                  ---------------                                                              in response to monitoring.
                                                                                                                                                                  LAT.-
            ------- NSL(varies] - - - - - - - --
                                                                                                                                                                          6.          Refer to additional drawings
                                                                  RL -3.3m AHD                                                                                                         Plan layout          NRS-005
                                                                                                                                                                                       Notes                NRS-011
                                                                                                                       2                Anticipated excavated
                                                                                                                                        profile [may vary]




                                                                                  16.8m         -11mi-   Optional 1 m geotextile tube
                                                                                                         with flap [if required]



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                                                                                                                                                                                                             Management
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                                                                                                                                                                                                 X-SECTION
                                                                                                                                                                                                                                           REVISIO C

                                                                                                                                                                                                  NRS-006                                       B