In 2016, the Rara Reservoir, a $2.6 million project, faced significant technical challenges that delayed its ability to provide water to residents in Labasa, affecting communities in Vatudova, Tabia, and surrounding areas. As a result, these communities struggled with unreliable access to water for several years.
The Water Authority of Fiji (WAF) conducted assessments that highlighted capacity limitations in the existing bulk inlet mains supplying the reservoir, which posed risks to water pressure and supply reliability, particularly for customers situated at higher elevations. Consequently, WAF opted not to fully operationalize the reservoir until upgrades to the bulk supply system could be implemented.
WAF clarified that the reservoir was never abandoned; it forms a crucial component of a meticulously planned infrastructure development strategy aimed at ensuring long-term reliability and resilience in water supply, as well as accommodating future network expansion in the greater Labasa region. After a comprehensive review, WAF recognized the necessity of establishing a new dedicated inlet main from Benau to Rara to resolve hydraulic issues and extend water supply to previously underserved areas.
Additionally, WAF is planning to construct another reservoir in Vatudova to further enhance the resilience of the water supply. Residents who have experienced delayed access to dependable water services can look forward to soon seeing tangible progress, as WAF acknowledged the frustrations stemming from these delays. The authority committed to ensuring that, with the upgrades complete, the reservoir will function efficiently and sustainably.
The Benau to Rara and Volanau Reservoir Bulk Mains Upgrade Project, awarded to Sinohydro Corporation Ltd, will focus on upgrading the bulk mains from the Benau Water Treatment Plant to the reservoirs. This entails installing new dedicated pipelines, including approximately 2.7 kilometers of DN300 mPVC/HDPE pipeline from the treatment plant to the Rara reservoir, and about 5.5 kilometers of DN375/DN400 mPVC/HDPE pipeline to the Vaturekuka junction. The project also includes the construction of three major river crossings using DN315/DN400 HDPE pipelines, alongside the installation of essential valves, washouts, and chambers.
WAF confirmed that the contract for this project has been finalized, with preliminary works and stakeholder engagement already completed, while procurement for pipes and fittings is currently underway. Construction equipment is mobilized, and hydrostatic testing of the installed sections is ongoing. The project is expected to commence in early April 2026, with a target completion date by the end of that year. Upon completion of the bulk mains upgrade, the Rara Reservoir will be fully integrated into the water supply network.
This project represents a substantial infrastructure investment by the Government of Fiji, focusing on the critical Benau-Rara pipeline works. Additionally, WAF is advancing plans to renovate the Benau Water Treatment Plant during the 2025-2026 and 2026-2027 fiscal years, aimed at enhancing treatment capacity and overall system performance, thereby expanding water supply services to communities that currently rely on water carting.
The commitment to ensuring reliable water access, improving storage capacity, and decreasing reliance on water carting remains at the forefront of WAF’s agenda. Their dedication to long-term solutions and collaboration with stakeholders signals a promising future for water infrastructure development in Labasa and throughout Fiji, bringing renewed hope to the affected communities.