001ABA64.001

OurRef  B7900-05-008 (026                                 Cc            )   Cardno                               :
        wrRe              (026)                                                    Ullman& Nolan.
       Conact Paul Calver                                                               .
                                                                                   Shaping the Future                     “
       9 Warch 2009
       The Manager                                                                                                         |
                        |                                                                   Cardno Ullman & Nolan Pty Ltd
       The Jetty Specialist Pty Lid                                                         ABN 36 103 205 170
       2 Erdustrial Ave
       CALOUNDRA QLD 4551
                                                 ie G 1s WE                                 Level 11 Green Square Nth Tower
       D    Sir                                                                             $15 St Paul's Terrace
        “ws                                         10 MAR 2009                             Fortitude Valley Qld 4006
                          ;                                                                 Lockd Bag 4006 Fortitude Valley
       Structural Design Advice                 BY                                          Queensland 4006 Australia
                                                    Dane ee nee ee en eee ene               Telephone: 07 3100 2199
               ae                                                                           Facsimile: 07 3369 9722        |
       Project:       Proposed Jetty                                                        International: +61 7 3100 2199
       Owner:         T Offermann                                                           [email protected]
       Address:       Lot 6 (98) Hilton Terrace, Noosaville                                 www.cardno.com.au

       We, Cardno Ullman & Nolan Pty Ltd, advise that the proposal to construct the         Offices - Australia
       works described above has been checked by us. When the works are constructed          Queensland
       in accordance with the approved drawings and in the location shown, the                 Cairns
       proposed works are structurally adequate for the anticipated usage in this location     Townsville
       and should comply with the design and safety provisions of the Prescribed Tidal         meney
       Work Code (Schedule 4A of the Coastal Protection and Management Regulation              Bundaten
       2003), based on the design criteria, and assumptions listed below.                      Hervey Bay
                                                                                               Sunshine Coast
                                                                                               Taowoomba
           :       ow         .                                                                Springfield
       Basis of Design Advice                                                                  Gold Coast
                                                                                             New South Wales
               *  The works do not impose loads that would significantly affect existing       Sydney
                 structures.                     .                                             Neweastie                  ,
               *  The works do not adversely affect the stability of the bed and banks in      ——_Watongong
                  the near vicinity of the structure.                                         Deniliquin                  i
               e  Structural design criteria:                                               Canberra                      nf
                                                                                             Victorla
O      Maximum Wave Height               600mm wind wave                                       Bendige                    “
                                         400mm boat wake                                       Dandenong
       Wind Classification               N3                                                  Western Australia
       Max. Current                      1.4 m/s parallel to face of pontoon                   Perth
                                                                                               Kalgoorlie
       Scour                             Reasonable scour effects from flood flows and         Busselton
                                         tidal flows have been considered                    Northern Territory
       Debris Load                       To AS 3962                                           Darwin                      .
       Impact Loads                      Minor loads without some damage to structure              -                    -
       Max Vessel Size berthed           10.0 metres length (wet) & 4.0 m beam (wet)               I  SA | tee |
       Relevant Codes                    AS1170, AS 3962 and AS 3600, except where               RASSN      |:
                                         varied by the Prescribed Tidal Work Code                Sinan al    *

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       L:\87900-05\Sub008\026-TH Offermann\Word\Design Advice.doc               .                                       . ong
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