IS Ratings Directory

The Infrastructure Sustainability Ratings Directory

Review all the most progressive assets and projects registered and certified with the ISC for an IS Rating. If your asset or project is not listed below, please speak to your IS Project Manager or contact casemanager@iscouncil.org for more information.

  • Undergoing a Rating
  • Airport

Western Sydney Airport Airside Civil and Pavement Works

NSW / As Built Design

For the Airside Civil and Pavement Works Package, the JV must design, procure, construct, test, commission and handover the works that include: a) Airfield pavements including the runway, associated taxiways, aircraft isolation and engine run up pads b) Airfield roads including airside perimeter road, facilities access roads and landside roads in the north west and

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  • Certified
  • Airport

Western Sydney Airport Bulk Earthworks – Design

NSW / Design

Project Overview Western Sydney International (Nancy-Bird Walton) Airport is on track to open in late 2026 and is already serving as the catalyst for the creation of a new era of jobs and opportunities across Western Sydney. As Sydney’s new airport, Western Sydney International (WSI) will bring together the latest technology, clever design and outstanding

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  • Undergoing a Rating
  • Airport

Western Sydney International (Nancy-Bird Walton) Airport – Landside Civil and Buildings Works

NSW / As Built Design

The landside and civil works will include the design and construction of the Western Sydney International (Nancy-Bird Walton) Airport’s landside facilities including earthworks and drainage, a road network including connections to the terminal precinct, ground transport facilities, active transport connections, ancillary facilities for aviation support functions, public utility networks, integrated communication systems, landscaping, wayfinding and

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  • Registered
  • Port/Harbour

Westport Program

WA / Planning

This project has registered for an IS Ratings Scheme Certification. More details will be updated soon.

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  • Registered
  • Road

Westport: Anketell West

WA / V 2.1 Design and As Built

This project has registered for an IS Ratings Scheme Certification. More details will be updated soon.

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  • Certified
  • Water

Whitsunday WWTP

QLD / As Built

Two sewage treatment plants – at Proserpine and Cannonvale in North Queensland – are being upgraded to serve growing communities and meet the most stringent effluent discharge...

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  • Certified
  • Rail

Wickham Transport Interchange Project

NSW / As Built

Laing O’Rourke was engaged to construct a new fully-accessible transport interchange at Wickham as part of an integrated transport solution to help drive urban renewal in the Newcastle city centre.

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  • Certified
  • Road

Wynyard Walk As Built

NSW / As Built

Wynyard Walk is a new pedestrian tunnel within the Wynyard precinct of Sydney’s CBD. It will provide a world class, fully accessible pedestrian link between below-ground Wynyard station

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  • Certified
  • Water

Yarra Park Water

VIC / Operation

The YPWRF is an operational facility and is designed to reduce the Melbourne Cricket Club’s reliance on potable water and ensure the ongoing health of Yarra Park.

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  • Undergoing a Rating
  • Rail

Yarra Trams

VIC / Operation

Description Yarra Trams is responsible for the operation and maintenance of Melbourne’s tram network. Yarra Trams is proudly operated by Yarra Journey Makers, a joint venture between Transdev Australia and John Holland. The Melbourne tram network includes 24 routes, 250km of double track, more than 500 trams, over 1,600 stops and nine depots, and currently

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