Development Application - Part 2 of 2 - Report & Plans · OPW11/0116

Staged construction is recommended, with the first stage including the works shown in Figure E2 below. Stage 1 costs are
outlined in Table El below

                                                                                            V 0              .   S




                                                                      Submerged Closure
                                                                        Crest at low Tide




                                        Dredging




                               Training Wall
                        Crest at flood height


                            Wahl
          Crest at surface level
             [approx high tide)




Figure E2: Proposed Stage 1 Works

Table El: Summary of staqed costs
                                                                     Qty                 Rate               Amount
                                                                                                            ex-GS
Establishment                                                         1                                     S110,000

Northern section of curved "closure"                                 80m                                    $250,000
Training wall                                                       80m                                     $305,000
Revetment wall                                                                                              $530,000
Dredging ! nourishment                                            10.000m3              $12                 $120.000
Water quality testing                                                              Allowance only            S30000
TOTAL                                                                                                      $1,345,000