Gauteng Water Supply Alert: Major Maintenance Scheduled for May 29
Residents across Gauteng are being advised to prepare for potential water supply interruptions as a major maintenance programme is set to begin. The upcoming works, a coordinated effort between bulk water supplier Rand Water and power utility Eskom, aim to upgrade critical electrical and water infrastructure across the province.
The maintenance period is scheduled to run from May 29 to July 17, 2026. During this time, Rand Water has warned that taps in various parts of Gauteng could run dry as the utility manages the necessary electrical shutdowns required for the upgrades.
Coordinated Infrastructure Upgrades
The maintenance involves significant electrical infrastructure upgrades at key sites, specifically the Palmiet and Zuikerbosch systems. Because water pumping relies heavily on stable electricity, Eskom’s planned maintenance necessitates that Rand Water switch off certain pumps, leading to service disruptions.
Makenosi Maroo, a spokesperson for Rand Water, explained that these activities are essential for long-term system reliability. According to Maroo, the maintenance is designed to:
- Improve pump availability and standby capacity.
- Enhance operational flexibility across key Rand Water systems.
- Reduce the risk of plant trips and equipment failures.
The timing of these works is strategic. Eskom and Rand Water have coordinated the schedule for the winter season, which is traditionally a period of lower water demand, to minimize the impact on the general population.
Specific Systems and Areas Affected
The maintenance programme is extensive and targets several critical components of the province’s water and power network. The scheduled work includes:
Electrical and Mechanical Upgrades
A significant portion of the work involves Eskom-related electrical maintenance at both the Zuikerbosch and Palmiet systems. Rand Water will be performing mechanical upgrades, such as the installation and upgrading of motors at the Zuikerbosch Raw Water Engine Room 4.
Infrastructure Replacements
To ensure system integrity, critical components will be replaced at multiple locations. This includes the replacement of critical valves and thrust bearings at the following sites:
- Palmiet system
- Vereeniging system
- Forest Hill system
maintenance will include M11 pipeline cross-connections within the Mapleton system.
Key Takeaways for Residents
As the maintenance period approaches, residents and businesses should take proactive steps to manage their water usage. Here are the essential facts regarding the upcoming disruptions:
- Duration: Maintenance is scheduled from May 29 through July 17, 2026.
- Primary Risk: Potential for dry taps and water supply interruptions due to pump shutdowns.
- Reason for Timing: Work is being conducted during the winter to take advantage of lower water demand.
- Core Objective: To improve system reliability, increase pump availability, and prevent equipment failure.
While the disruptions are expected to be challenging, the coordinated effort between Rand Water and Eskom is intended to strengthen the province’s utility infrastructure for the future. Residents are encouraged to store sufficient water in advance of the May 29 start date.