MIRI: The state government will spend RM1.1 billion to replace and upgrade the aging water pipeline system across the state next year.
Utility and Telecommunication Minister Dato Sri Julaihi Narawi said the pipeline network, which spans 2,740 kilometres throughout Sarawak, has become increasingly vulnerable due to its age, thus impacting water supply stability.
Speaking at an event hosted by LAKU Management Sdn Bhd here on Sunday night, he outlined the challenges facing Sarawak’s water infrastructure, including aging pipes that have been in place for up to 40 years, resulting in frequent leaks and significant water loss.
“While we already have water treatment plants and a pipeline system across Sarawak, we face challenges due to weak and aging pipes. Many of these pipes are over three decades old, and the system needs urgent upgrades to function effectively and prevent leakages,” said Julaihi.
One of the pressing issues he highlighted was the high level of Non-Revenue Water (NRW), which refers to water produced but not billed due to losses from leaks, theft, or meter inaccuracies.
The current NRW rate in Sarawak stands at a concerning 43 per cent, though LAKU’s service areas report a significantly lower NRW rate of approximately 22 per cent.
The high NRW rate is attributed primarily to aging pipes that are prone to bursts, causing supply disruptions and low pressure that affect consumers across the state.
The planned upgrade will focus not only on replacing worn-out pipelines but also on enhancing the capacity of water treatment facilities throughout Sarawak.
This dual approach aims to ensure that increased water volumes from treatment plants can be effectively channeled across the pipeline network and withstand higher pressure demands.
The upgrade programme seeks to bring the NRW rate down to 25 per cent, representing a significant improvement from current levels.
Julaihi urged LAKU and other water service providers to execute the projects efficiently and adhere to the planned schedule, aiming for an enhanced water infrastructure system that will meet the needs of Sarawak’s growing population.
The project is set to commence next year, marking a critical step toward more sustainable water management in the region.
