Amended Engineering Plans

                                                                                                                                                                                                                                                                                                                                                                                                                                        EARTHWORKS SUMMARY



                                                                                                                                                                                                                                                                                                                                                                                                                                                       LEGEND            GENERAL NOTES




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                                                                                                                                                                                                                                                                                                                                                                                                                                                                               NOTES
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                                                                                                                                                                                                                                                            FLOW CALCS:
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                                           S                                                                                                                                                                                                                CATCHMENT= 0.248Ha                                                             Kerb
                                           SWWDD                                                                                                                                            S                                                                              E W                     AEP Storm                             Discharge
                                                                                                                                                                                                                                                        T   DEVELOPED t= 5mins                       Event
                                                         S
                                                         SWWDD                                                                                                                                                                                              DEVELOPED f_i= 1.00                                                           (l/sec)
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                                                                            S                                                                                                       S                                                                               EW
                                                                           SWWDD                                                                                                                                                                                                                                                             7.000
                                                                                                                                                                                                                                       T                                                                   1EY
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                                                                                                                                                                        S
                                                                                                                                                                                                                                                                                                           0.5EY                             9.000
                                                                                                                                                                                                                          T                        EW                                                      0.2EY                             10.000
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                                                                                                                                                                                                                                      EW                                                                   10%                               12.000
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                                                                                                                                                                                                                                                                                                                                                                                                                                                              STORMWATER MANAGEMENT PLAN
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                                                                                                                    DESIGNED                                                                                                                                                                                                                                                 SURVEYOR                                          DATUM                                                       DRAWING STATUS
                                                                                                                                                                                                                                                                                                                                                                                                                                                      PROJECT
                                                                                                                                                                                                                                                                                                   BRISBANE                T 07 3852 4333
                                                                                                                    DRAWN                                                                                                                                                                          E [email protected]

                                                                                                                    CHECKED                                                                                                                                                                        GOLD COAST              T 07 5571 1599
                                                                                                                                                                                                                                                                                                                                                                                                                                                      LOCATION                             DRAWING NUMBER
                                                                                                                                                                                                                                                                                                   E [email protected]                                        USE FIGURED DIMENSIONS ONLY. DO NOT SCALE, IF A DISCREPANCY ARISES
                                                                                                                    APPROVED                                                                                                                                                                                                                                                 CHECK WITH THE PROJECT ENGINEER AND/OR SUPERVISING AUTHORITY. DO NOT
                                                                                                                                                                                                                                                                                                   SUNSHINE COAST          T 07 5391 3777                                    WORK FROM REDUCED SCALE DRAWINGS (A1-A3 SIZE PAPER). COPYRIGHT OF ALL
                                                                                                                                                       For and on behalf of                                                                                                                        E [email protected]                                    DRAWINGS & WORKS EXECUTED FROM THEM IS VESTED IN WESTERA PARTNERS
                                                                                                                                                                                                                                                                                                                                                                                                                                                      TITLE
                                                                                                                    DATE                                                                                                                                                                                                                                                                                                                                                                   SHEET NUMBER     REVISION
                                                                                                                                                       WESTERA PARTNERS PTY. LTD.                                                                                                                                                                                            AND USE OF THERE FORE WITHOUT PERMISSION IS STRICTLY PROHIBITED! IT IS
                                                                                                                                                                                                                                                                                                   NORTHERN NSW            T 02 6674 8047                                    THE BUILDERS RESPONSIBILITY TO ENSURE ALL WORKS ARE CARRIED OUT WITH
No.   DATE                    REVISIONS                                                DES   DRN       CHK   APD       DOCUMENT CONTROL                           APPROVED                          www.westerapartners.com.au ABN 52 097 417 975                                                  E [email protected]                                              DUE CARE AND DILIGENCE TO COMPLY WITH THE CONTRACT DOCUMENTS.            CLIENT