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civil engineering Sydney - merrylands project

Ridge Street & Alderney Street, Merrylands

CLIENT: Cumberland City Council

Active Civil Group delivered a robust and visually refined upgrade at Ridge Street and Alderney Street, Merrylands.

The project combines structural performance with thoughtful architectural detailing to improve safety, durability, and amenity for the local community.

Our team managed complex concrete works, precision jointing, and high‑finish surface treatments alongside extensive kerb, pathway and asphalt upgrades to ensure a seamless, long‑lasting result.

Key Statistics

  • 200 mm reinforced concrete slab with double layer SL82 mesh 

  • 4 precision slab pours with Connelly joints and 10 mm mastic joints 

  • 40 MPa concrete for splitter island and feature finishes 

  • 70 lineal metres of kerb and gutter installed 

  • 100 sqm of new 75 mm thick concrete pathway reconstructed 

  • 400 sqm deep‑lift asphalt paving completed2

Project Highlights

Expert construction 

  • Installed a 200 mm thick reinforced concrete slab with a double layer of SL82 mesh for strength and longevity. 

  • Executed four controlled slab pours, incorporating Connelly joints and 10 mm mastic joints to manage movement and enhance durability. 


Architectural detailing

  •  Finished the inner circle with a red oxide stencil brick pattern for a premium look and improved wear resistance. 

  • Achieved a consistent, high‑quality surface finish that complements the surrounding streetscape. 


Functional design 

  • Constructed a mountable splitter island keyed seamlessly into the existing asphalt using 40 MPa concrete. 

  • Matched the splitter island with a red oxide stencil brick finish to deliver both function and visual cohesion. 


Infrastructure upgrades 

  • Installed 70 lineal metres of new kerb and gutter to improve drainage and edge stability. 

  • Reconstructed 100 sqm of 75 mm thick concrete pathway to enhance pedestrian safety and accessibility. 

  • Laid 400 sqm of deep‑lift asphalt paving for a smoother, longer‑lasting carriageway.

Outcomes

The Ridge and Alderney streets upgrade delivers a durable, low‑maintenance intersection with improved safety, smoother travel, and a refined architectural finish.

By combining rigorous construction methods with considered design, Active Civil Group has created a resilient asset that serves the community now and into the future.

Project Gallery

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