07/2173 - Operational Works - Prescribed Tidal Works Transport Type 5 - Pontoon [As Published] · 142007.2173

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Our Ref 07900-05-244

Contact Paul Calver

29 August 2007

The Manager

The Jetty Specialist Pty Ltd
2 Industrial Ave
CALOUNDRA QLD 4551

Dear Sir,

Structural Design Advice

Project: Pontoon, Piles & Catwalk
Owner: Body Corp for Hilton Park

Address: 82 Hilton Terrace, Noosaville, QLD

BY: .--2scnnnnneeeeecces |

Cardno
Ullman& Nolan

Shaping the Future

Cardno Uliman & Notan

Pty Ltd

ABN 36 103 205 170

5 Gardner Close Milton Q 4064
PO Box 388 Toowong
Queensland 4066 Australia
Telephone: 07 3100 2199
Facsimile: 07 3369 9722
Intemational: +617 3100 2199
Email: [email protected]
Web: www.cardno,.com.au

Cardno Offices

We, Cardno Ullman & Nolan Pty Ltd, advise that the proposal to construct the —_ Brisbane
works described above has been checked by us. When the works are constructed Sydney

in accordance with the approved drawings and in the location shown, the

Canberra
Melbourne

proposed works are structurally adequate for the anticipated usage in this per,
location and should comply with the design and safety provisions of the — Darwin
Prescribed Tidal Work Code (Schedule 4A of the Coastal Protection and

Management Regulation 2003), based on the design criteria, and assumptions

listed below.

Basis of Design Advice

Caims
Townsville
Mackay
Rockhampton
Hervey Bay
Sunshine Coast
Toowoomba

¢ The works do not impose loads that would significantly affect Gold Coast

existing structures.

Gosford
Baulkham Hills

¢ The works do not adversely affect the stability of the bed and banks 3, .coiton

in the near vicinity of the structure.
e Structural design criteria:

400mm wind wave
300mm boat wake
Wind Classification N3

Maximum Wave Height

Papua New Guinea
Indonesia

Vietnam

China

Kenya

United Arab Emirates

Max. Current
Scour

Debris Load

Impact Loads

Max Vessel Size berthed
Relevant Codes

1.5 m/s parallel to face of pontoon

Reasonable scour effects from flood flows and
tidal flows have been considered

To AS 3962

Minor loads without some damage to structure

2 x 6.0 metres length (wet) & 4.5m beam (wet)
AS1170, AS 3962 and AS 3600, except where
varied by the Prescribed Tidal Work Code

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