2024 LSAA Design Award Entry #2863 Tumbalong Green Amphitheatre

PROJECT DESCRIPTION:

Creating a showpiece architectural structure in Darling Harbour, the Tumbalong Green Amphitheatre is a remarkable marriage of beautiful elements and engineering expertise. Exemplifying the stunning possibilities of lightweight structure design, the soundshell curves up and over the stage, appearing to almost float over the performance space and encourages sound to wash over the audience like a breaking wave.

An example of architectural design meets functionality, the combination of Cross Laminated Timber (CLT) structural elements supporting a 1000 square metre PVC membrane have created a lightweight, and visually appealing public amphitheatre roof.

Credits - Entered by MakMax

Category: Tension structures - (coated fabrics) less than 500sqm
Client: W. Eggerking & Co Pty Ltd
Engineer: Tensys, Peter Lim
Fabric: Hiraoka 212-II SAC
Date completed: 21 February 2012
Address: 60 Margaret Street, Sydney NSW 2000
Size: 600sqm
Steel Supplier: Steelman
Fabric Supplier: Hiraoka Australia
Installer: Sydrig

Entrant: Architectural Sails 

Client Zoological Parks Board of New South Wales
Architect: Jackson Teece Architects
Structural Engineer: Hughes Trueman (Concept Design)
Specialist Consultant(s): Wade Consulting Group, Meinhardt
Fabricator(s): Architectural Sails 

This project was entered in the LSAA 2007 Design Awards (Cat 2, Medium Fabric Structures #2469)

Aside from the images, no further details have been entered at this stage.   

APPLICATION OF PROJECT:      

3 Pod like classrooms at Green School NZ

PROJECT DESCRIPTION:

To provide an outer skin from a material that can be recycled if/when replaced and also blends into environment.  Wastage of non-recyclable materials to be kept to a minimum.

Also to provide the support frame to take the PVC membrane.

DESIGN / FABRICATION / INSTALLATION BRIEF

It was requested by the architect that we would supply a membrane solution for three-pod like classrooms for Green School New Zealand, to function as an aesthetic cladding and to create a ventilated thermal barrier to reduce a “heat soak effect” into the building.  This was to complement the “green” label for the structure, reducing running costs and adding an organic look.

STRUCTURAL SYSTEMS

The overall complexity of the project was caused by the intriguing shape and challenging geometry, also the construction materials which were proposed.  

The glulam timber beams implicated large tolerances on site, which required the steel components to be customized to match each of the three structures.

3d- digitizing of the design assisted by the construction of the tension-membranes.  The high stretch of the fabric paired with the shape of the structures added the additional complexity of staged tensioning over multiple weeks.

MATERIALS

Mehler – Valmex Lodge de lux FR – 580gsm PVC

FABRICATION

The fabrication had complex geometry as the fabric had a high weft compensation which meant minimum tolerance to allow for the correct fit. The geometry for the fabric started with digital site measure using a Proliner first, followed by computer controlled cutting many checks and keder length dimensions to ensure accurate final panel size.

A similar process was used for the steel fabrication given the challenging geometry.

COLLABORATION, CONSTRUCTION AND MAINTENANCE

Being a bespoke membrane structure Cleland Construction Limited had to overcome the different approach from standard construction methodology and Fabric Structures & Cleland Construction work well to get the desired effect. This was mainly around a realization that fabrication off a 3D model was not going to create a successful outcome, therefore a proliner measure once the steel had been installed, then fabrication (with multiple QA check s) was agreed.

COSTS

Design – 12%   Fabric – 6%   Fabrication – 6%     Steel – 50%     Extrusion etc – 4%  Installation – 22%

PROJECT CREDITS

Project Name  Green School New Zealand
Location       406 Koru Road, Koru
City    New Plymouth
Country        New Zealand, 4374
Completion Date     Oct-20
Category 2    Medium structures – 250m2 – 1000m2
Entrant Name         Fabric Structures Limited
Address:       141 Dent Street,
Suburb:        Central Business, Whangarei
Country:       New Zealand, 0110
Telephone Land line:         +64 9 4388343
Mobile:         +64 275276452
Email Address:        This email address is being protected from spambots. You need JavaScript enabled to view it.
Website address:     www.fabricstructure.co.nz
Entrant Type / Role Designer / Fabricator / Installer
Project Client:         Green School
Project Architect:    Glen Brebner, Milca Severo, Boon
Structural Engineer: Fabspan/XiangDu
Specialist Consultant & Role:       Kayne Jacobson, Project Manager
Building Contractor: Cleland Construction Limited
Fabricator(s): Fabric Structures Ltd – for membrane fabric
Others:         Meco Engineering Co for Steel (under FSL contract)

APPLICATION OF PROJECT:

The project was to design and install a unique waterproof shade structure to a Year 11/12 study area at an elite private Grammar School in Sydney.

The area under cover is 760sqm. The space to be shaded was clearly defined and located between the austere 19^th century red brick buildings on a second floor flat tiled roof

PROJECT DESCRIPTION:

Beyond a school’s playing fields, exposed concrete surfaces often represented the extent of outdoor space in many schools built a century ago. Knox Grammar was no different.Today the definition of outdoor space is much more exciting and open to design possibilities. For schools with resources, outdoor spaces can be unique, comfortable, multifunctional and aesthetic.

Jakarta ETFE Canopy

Entrant: Fabritecture (Designer and Installer)

Location: Jakarta, Indonesia.   Completed: June 2015  Client: Leightons Asia
Team: Denton Corker Marshall, Maffeis Engineering, Fabritecture, Seele Covertex

Application: ‘Floating’ canopy suspended over a courtyard using a 2-layer ETFE cushion system, supported exclusively by stainless steel tie rods

This project was entered in the LSAA 2016 Design Awards (Medium Fabric Structures, 8128)

Project entered into the LSAA 2016 Design Awards (Medium Fabric Structures Entry 2698)

Entrant: Structureflex (Designer / Engineer)

Location: Echuca, Victoria. Completed: January 2015
Client: St Joseph's Catholic College
Team: Y2 Architects, Steve Huppert, John Killmister (Cert. Eng), Shade Living Pty Ltd, Fabric Solutions (membrane), Thornton Engineering (steel)

Application

As part of a new gymnasium and music centre it was proposed to extend a covered outdoor area over the new netball court that adjoins the building with a 38m x 22m PVC barrel arch roof structure attached to new steel framed gymnasium. 

Sydney Aquarium Dugong's at Mermaid Lagoon

This Project was entered into the LSAA 2009 Design Awards (29047)

Entrant: UFS Australasia Pty Ltd - Designer / Fabricator
Location: Sydney Aquarium - Darling Harbour Sydney
Client: Sydney Attractions Group
Struct. Eng.: Wade Consulting
Builder: Universal Fabric Structures / Ozrig
Fabricator: Fabric Shelter Systems

No further details have been entered.

Dreamworld Taipan Theme Park Entrance Canopy Description

The Steel Taipan ride at Dreamworld on the Gold Coast is the theme parks newest attraction. The AUD$32million roller coaster features a 1.2km track roller coaster and the Southern Hemisphere’s first triple launch system that launches the train forward, backwards, and then forwards again at a top speed of 105km/hr!

Fabritecture was contracted for the design & construction of a bespoke walkway canopy structure to shelter patrons as they wait in line for the Steel Taipan ride. The structure features custom printed Serge Ferrari PVC designed to match the architectural intent of the structure – to emulate the scales of a taipan snake!

This project was entered in the LSAA 2011 Design Awards (Cat 2, 2131)

APPLICATION OF PROJECT:

Hospitality and Recreation: The tensile fabric structures provide shade canopies for the patrons of the alfresco dining areas as well as creating an aesthetic focal point to the front of the apartment building at Soul, Surfers Paradise.