Planet Downs Private Runway, Queensland

Projects: Engineering - Planning & Design | Construction | Operations WSO/ARO

PROJECT SUMMARY

ACG Australia was engaged to deliver the strengthening and upgrade of the Planet Downs Aerodrome runway and taxiway infrastructure, together with the installation of a new solar-powered airfield ground lighting (AGL) system.

Located approximately two hours south of Emerald, Queensland, Planet Downs is a remote aerodrome that supports regional aviation operations and provides critical access to the surrounding area. The project involved the construction and strengthening of a 1,200m runway, pavement upgrades, drainage improvements, and the implementation of modern solar airfield lighting to enhance operational safety, reliability, and all-weather accessibility.

Through careful planning, remote-area logistics management, and efficient construction staging, ACG delivered a durable airfield solution designed to meet current operational requirements while supporting future growth.

Project Capital Cost: $4m

SCOPE OF WORKS

Earthworks

Site clearing and grubbing.
Topsoil stripping, management and stockpiling.
Bulk earthworks and cut-to-fill operations.
Subgrade trimming and preparation.
Reinstatement of disturbed areas upon completion.

Pavement Construction

Preparation and proof-rolling of subgrade.
Construction of improved pavement layers.
Installation of subbase and basecourse materials.
Application of prime coat and spray seal surfacing.
Runway and taxiway strengthening works across the operational airfield.

Drainage Infrastructure

Installation of stormwater drainage systems.
Culverts and headwall construction.
Scour protection measures.
Open channel trimming and drainage improvements to enhance pavement performance and longevity.

Airfield Marking and Visual Aids

Application of runway and taxiway pavement markings.
Installation of visual aids in accordance with applicable aviation requirements.

Solar Airfield Ground Lighting

Design, supply and installation of solar-powered Airfield Ground Lighting (AGL).
Integration of Pilot Activated Aerodrome Lighting Control (PAALC) systems.
Testing, commissioning and operational verification in accordance with contract requirements.

Testing and Handover

Quality assurance testing and compliance inspections.
Management of hold points and witness points.
As-built surveys and documentation.
Preparation of handover records and project close-out documentation.

PROJECT CHALLENGES AND OUTCOMES

The Planet Downs Aerodrome project was undertaken in a remote Queensland location, presenting significant logistical and operational challenges associated with material supply, workforce mobilisation, weather conditions and construction sequencing.

ACG developed a comprehensive construction and delivery strategy to minimise programme risks while maintaining strict safety, quality and environmental standards. Particular attention was given to pavement design and construction methodologies to ensure long-term durability under operational loading conditions.

The installation of a solar-powered airfield lighting system eliminated the need for extensive electrical reticulation infrastructure, providing a cost-effective and sustainable solution suitable for the remote operating environment. The inclusion of a Pilot Activated Aerodrome Lighting Control (PAALC) system further enhanced after-hours accessibility and operational flexibility.