Barwon Heads Road Upgrade Project – Work Pack 1 (WP1) - ISCouncil

Barwon Heads Road Upgrade Project – Work Pack 1 (WP1)

Project Details

  • Project Owner: Department of Transport and Planning Reference: Major Road Projects Victoria
  • Rating Type: As Built
  • Location: VIC
  • Rating Level: Excellent
  • Rating Score: 54
  • IS Project manager: Ben Wade
  • Stakeholders: Major Road Projects Victoria (MRPV) ,Decmil ,KBR,Department of Transport and Planning (DTP)

Description

The Barwon Heads Road WP1 upgrade project involved the duplication of the road between Settlement Road, Belmont, and Barwarre Road, Marshall. The project has improved traffic flow, access to active and public transport, and enhanced road user safety.   

Key features of Work Pack 1 included:  

  • The construction of a new 2-lane carriageway alongside the reconstruction, realignment, rehabilitation, and upgrade of the existing carriageway to create a 4-lane, 2-way divided road with bike lanes, kerbs and channels, medians, access and maintenance tracks, and parking.  
  • A cantilever structure to provide a shared-use path adjacent to sensitive wetlands  
  • Two upgraded and two new signalised intersections with Closed Circuit Television (CCTV)  
  • Demolition and replacement of the existing bridge with a new, wider bridge over Waurn Ponds Creek  
  • 3.0 m wide shared-user path to connect a path along the entire project length from Settlement Road to Barwaree Road.   
  • Construction of other related assets and structures such as retaining walls, major culverts, lights and signage.  

Rating Highlights 

Category  Credits  Achievements/Risks 
Climate Change Adaptation  Cli-2   The Project achieved a verified level of 3 with a score of 3.52. 

The Project demonstrated a proactive approach to managing climate risks, ensuring long-term resilience and safety by having operational and maintenance plans in place. 

The project addressed six medium climate change risks, implementing adaptation measures for all. Key initiatives included: 

  • Upgrading drainage infrastructure to handle increased rainfall 
  • Improved road geometry to shorten flow paths and prevent inundation 
  • Incorporating drought-tolerant native plants to combat reduced soil moisture 
  • Regular maintenance practices, such a trimming and weed removal ensured long-term landscape health 
  • Using shading and heat-resistant materials for user paths to mitigate extreme heat effects. 

 

Water  Wat-1  The Project achieved a verified level of 3 with a score of 4.76. 

The project effectively managed and monitored water usage throughout construction, incorporating both potable and non-potable sources to minimize environmental impact. 

For Construction activities – non-potable water from onsite sediment basin for dust suppression and general construction. Daily water cart refills were logged and tracked. Used hydrant water in the absence of non-potable water. 

Office Amenities – Rainwater was collected and used for toilet flushing, with automatic switch to mains when empty while the meter readings tracked usage. 

A Water Monitoring Register was maintained with water usage sources and volumes. 

Ecology  Eco-1  The Project achieved a verified level of 3 with a score of 5.28. 

The project achieved a 6% enhancement in ecological value, demonstrating a comprehensive approach to environmental management and sustainability. 

Noteworthy Initiatives are as follows: 

  • Achieved a 6% ecological value enhancement using the Green Star EV Calculator 
  • Established no-go zones and supervised tree-clearing works 
  • Included native landscaping, water-sensitive urban design, and waterway restoration 
  • Purchased off-site offsets for impacted native vegetation and achieved a net gain of 0.604 HHa 
  • Ensured perpetual protection and regular compliance monitoring 
  • Ensured ongoing ecological value maintenance over 30 years. 

Certified Date

23/7/2024

 

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