Mermaid Sanctuary

Residential, Roads & Infrastructure

Alder managed the demolition phase, including licensed asbestos removal, before progressing to earthworks, service installations, retaining structures, and the construction of access roads.

SDS Projects

Mermaid Waters QLD

2022

Project value has been adjusted to reflect approximate current-day value as at 2025, based upon industry recognised construction indexation published by Rawlinson.

Project Highlights

Transformed a former private waterfront residence into an exclusive 12-lot residential subdivision on Lake Wonderland.

Design Coordination

Alder coordinated the design of structural elements to support the successful delivery of the subdivision works.

Early Demolition

The project commenced with demolition of the existing residence, including asbestos removal undertaken by licensed contractors.

Community Liaison

Ongoing engagement with nearby residents helped manage project impacts associated with limited site access via surrounding residential streets.

Logistics Management

Careful planning and coordination of materials and deliveries were required to maintain efficient site operations within a constrained residential environment.

Environmental Controls

Stringent erosion, sediment and environmental management measures were implemented due to the site's proximity to a sensitive marine environment.

Earthworks Delivery

The scope included extensive clearing, grubbing and earthworks to prepare the site for residential development.

Retaining Structures

Concrete sleeper retaining walls were installed to support the subdivision layout and site levels.

Architectural Roadworks

Internal access roads featured rigid concrete pavement construction with architectural finishes, enhancing the quality of the completed development.

Essential Services

The project delivered stormwater, drainage, water and sewer infrastructure, including a SPEL stormwater quality improvement device.

Alder managed the demolition phase, including licensed asbestos removal, before progressing to earthworks, service installations, retaining structures, and the construction of access roads. The project also incorporated landscaping and beautification to create a premium waterfront community.

Key works included concrete sleeper retaining walls, rigid concrete pavements with architectural finishes, and installation of internal and external stormwater systems featuring a SPEL stormwater quality improvement device. Water and sewerage reticulation were completed alongside stringent erosion and sediment controls to protect the adjacent marine environment. Community engagement and logistics management were essential due to restricted site access via a residential street.

Through careful planning and environmental compliance, Alder delivered a high-quality subdivision that blends modern infrastructure with the natural beauty of its lakeside setting.