TECHNICAL challenges faced in 2016 stopped the $2.6million Rara Reservoir from supplying water to Labasa residents as intended.
Leaving communities in Vatudova, Tabia, and the surrounding areas without reliable access for years.
The Water Authority of Fiji stated technical assessments identified capacity limitations within the existing bulk inlet mains supplying the reservoir and downstream customers.
“Connecting the reservoir to the existing pipeline network at that time would have compromised water pressure and supply reliability, particularly for customers in elevated areas.”
WAF said this could have resulted in intermittent service.
“For this reason, the reservoir was not brought into full operation pending the necessary upgrades to the bulk supply system.
“The reservoir structure was never abandoned.
“It forms part of a staged infrastructure development plan designed to ensure long term reliability, system resilience, and future network expansion across the greater Labasa area.”
After a detailed technical review, WAF stated a new dedicated inlet main from Benau to Rara was needed to resolve hydraulic constraints and extend supply to underserved areas.
“The broader strategy also includes the future development of an additional reservoir at Vatudova to strengthen water supply resilience in the region.”
Residents who have waited years for a reliable water supply will soon see progress.
WAF acknowledged the frustration caused by delays but assured that once the upgrades are complete, the reservoir will operate effectively and sustainably.
“As part of delivering the long-term solution, WAF has awarded the Benau to Rara and Volanau Reservoir Bulk Mains Upgrade Project to Sinohydro Corporation Ltd.
The project involves upgrading the existing treated water bulk mains from the Benau Water Treatment Plant to the Rara and Volanau reservoirs through the installation of new dedicated pipelines.
“The scope of works includes installation of approximately 2.7 kilometres of DN300 mPVC/HDPE pipeline from Benau Water Treatment Plant to Rara Reservoir.
“There will be installation of approximately 5.5 kilometres of DN375/DN400 mPVC/HDPE pipeline from Benau to Vaturekuka junction.
“As well as the construction of three major river crossings using DN315/DN400 HDPE pipelines and installation of associated valves, washouts, chambers and related infrastructure.”
WAF stated the contract had been executed, preliminary works and stakeholder engagement completed, and procurement of pipes and fittings was underway.
“Construction equipment has been mobilised in-country, and hydrostatic testing on installed sections is ongoing.”
WAF said the project was expected to commence in early April 2026, with completion targeted by the end of 2026.
“Upon completion of the bulk mains upgrade, the Rara Reservoir will be fully integrated into the water supply network.
“This project forms part of a major infrastructure investment by the Government of Fiji, which is dedicated to the Benau–Rara pipeline works.”
In parallel, WAF is progressing plans to upgrade the Benau Water Treatment Plant during the 2025–2026 and 2026–2027 financial years.
“These upgrades will improve treatment capacity, strengthen overall system performance, and support expansion of supply services to currently unserved and non-metered communities relying on water carting.
“Improving water storage capacity, reducing reliance on carting, and delivering consistent access to safe and reliable treated water remain key priorities for WAF.”
WAF remains committed to investing in long-term solutions and working closely with stakeholders to strengthen water infrastructure across Labasa and throughout Fiji.
