stowe atraa carrara project presentation

7/29/2019 Stowe ATRAA Carrara Project Presentation

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HALO ROOF Gold Coast

ATRAA 2011

Case Study

Michael KnowlesAdam Kamine


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Introduction- Who is Stowe Australia??

Australias largest privately owned Electrical & CommunicationsContractor

100+ year old Company

Family Owned

1600 Employees Australia wide

Covering the Industrial, Construction and Client based electrical sectors


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Project Overview

Project Title Metricon Stadium Solar Halo BIPV System

Location

Commencement

Completion

Gold Coast

July 2010

April 2011

ProgramTotal Hours

Average Man

9 Months22,000 Man Hours

15


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nnova ve es gn us ra an rs

Australian First

Largest BIPV Project Lar est BIPV Out ut

Custom hand made BIPV modules System design parameters BIPV stadium roof

BIPV back connection box


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Modules had to be re-engineered

Optimised solar electrical design

6 lighting towers surrounding the stadium

A s ecialised structure was re uired to fabricate the ba s Solar Cit

ARUP engineers provided independent witness testing


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Australias Most Sophisticated Design

Multi-functional PV system, architecturally designed to provide pleasing aesthetic, and shelter from sun and rain for patrons

580 panels with 290 unique azimuths

Each bay was unique in dimension

39 Curved Bays circumnavigating 75% of the football stadium oval.

Unavoidable Shading


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Design Objective:

Guaranteed Performance, with270 different panel azimuthsand 6 giant manmade treesDesign Constraint:

Fixed budget & architecture.Value Engineering:

Intelligent Wiring &Modelling oIncrease cell density by 14%

== $$$


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Design Approach:

Split Bays into half?Split Bays into thirds &wire bays into pairs.Design Complexity:

Bays of 6, 14, 18 panels2MPPT (unbalanced)


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Air freight 36 BIPV modules

Accelerate the installation process from lessons learned


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Monitoring System-


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The future for Carrara Stadium


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Managing Contractor

Watpac

Project Manager

Adam Kamine

Business Development

Manager

Michael KnowlesCEC Accredited

Gold Coast Manager

Les McMahonBeenleigh Steel

Steel Fabrication

Tony Ansell

G James

Glazing Specialist

Peter J ones

Stowe Installation Team

Solar

Gary Risk

NDY Consultant

Peter BuckbyOff Site Production Preparation

PV Wiring

Installation

CEC Accredited

Glazing

ARUP Consultant

Freeman McGrath

PV Design VerificationOn Site Production

Shaun BrookesDarren Eather

Dean Richardson

Warwick J ohnstonField Staff

Foreman

Leading Hand

Field Staff

Foreman

Leading Hand

Field Staff

Foreman

Leading Hand

Field Staff

Foreman

Leading Hand

Tradesman

Apprentices ApprenticesApprentices Apprentices

stowe atraa carrara project presentation

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