Upgrades to safeguard Cairns' water supply

Critical upgrades to two key water infrastructure assets will be fast-tracked, with contractors onsite for the Bayview 1 and Brinsmead reservoir roof replacements.

The works form part of the Reservoir Emergent Works Program, established after major structural and water quality issues left both reservoirs offline, reducing network resilience and increasing the risk of service disruptions, particularly during peak demand and wet season events.

Under the proposal, John Holland Queensland Pty Ltd, which is already mobilised locally through the Cairns Water Security Stage 1 (CWSS1) project, will deliver the works.

The contractor is well positioned to accelerate delivery while supporting the regional economy, with a strong focus on engaging local subcontractors, suppliers and service providers.

Key works include demolition of existing roofs, construction of new compliant structures, and full recommissioning of both reservoirs.

The accelerated program aims to return the assets to service before the next wet season.

Council says the project will strengthen critical water infrastructure, ensuring a safe, reliable and resilient water supply to support the community, local businesses, and future growth.