Delivered by MACA on behalf of Main Roads WA, the project represents a key investment in regional infrastructure to support future growth and development.
Dowsing Group was engaged by MACA to deliver extruded kerbing and concrete infill works supporting the highway duplication.
Client
MACA Civil
Sector
Infrastructure
Project Type
Extruded Kerbing
Location
Busselton, WA
Duration
May 2024 - June 2025
Type
Construct Only
Dowsing Group’s scope of work included:
- 10,502 lineal metres of extruded kerbing
- 5,938 m² of red concrete infill (150mm thick, SL82 mesh reinforcement)
- 24 mobilisations across multiple stages of construction
The kerbing works provided the finishing detail to the new dual carriageway, enhancing road geometry, surface drainage, and long-term pavement durability. Careful execution of level and finish was essential to meeting Main Roads WA specifications and achieving a high-quality, consistent outcome.
Our delivery required a coordinated approach to align with the project’s staged construction sequencing and variable site readiness. Demonstrating flexibility and strong collaboration with the project stakeholders, Dowsing successfully executed the works through multiple mobilisations, ensuring delivery met both program and quality expectations.
Completed in June 2025, the project underscores Dowsing’s regional capability in supporting large-scale civil infrastructure through reliable, high-quality concrete delivery and responsive client partnership
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