KwaNomzamo Waste Water Upgrade to Benefit Over 2,000 Households

A major infrastructure revival is nearing completion in KwaNomzamo, Humansdorp, where the Waste Water Treatment Works (WWTW) is undergoing a R49 million upgrade set to restore and improve sanitation services for over 2,200 households across multiple communities.

Once rendered inoperable by vandalism in 2018, the WWTW is being rebuilt with modern systems, increased treatment capacity, and enhanced security. The upgrade positions the facility as a key driver in Kouga Municipality’s service delivery efforts and a foundation for long-term, sustainable development.

Originally scheduled for completion in May 2025, the project faced delays due to heavy rainfall and abnormal weather conditions. It is now on track to be finalised by August 2025.

“We are, however, pleased that completion is now within reach,” said Kouga Executive Mayor Hattingh Bornman.

What’s Included in the Upgrade

The scale and scope of the project are extensive. Funded through a Municipal Infrastructure Grant (MIG) allocation of R42.36 million—with costs increasing to R49.32 million due to additional civil works—the upgrade includes:

  • Refurbishment of critical infrastructure such as reactors and clarifiers
  • Repairs to the bio-reactor and bridge structure
  • Reinstatement of the sludge dewatering belt press
  • Construction of a new dewatering building and Motor Control Centre
  • Installation of a chlorine contact tank and return activated sludge (RAS) pump station
  • New perimeter fencing to safeguard the site from future vandalism

The completed facility will be capable of treating up to 4 million litres of wastewater per day and will serve multiple areas including Boskloof, Panorama, Mat Melville, Humansdorp Central, the Industrial Area, and residential nodes such as Polar Park, Bungalows, Shukushuma, and the Geelhout Transit site.

Final Steps

Outstanding components include the completion of interconnecting pipework, remaining bio-reactor repairs, the installation of chlorination systems and a horizontal aerator, and full commissioning and testing of the upgraded plant.

Beyond Infrastructure: Supporting Growth and Dignity

More than just a sanitation facility, the WWTW supports key housing and development initiatives in the area.

“This facility is much more than a waste water treatment plant – it is a catalyst for growth, health, and sustainable development,” said Bornman. “It supports the roll-out of the KwaNomzamo 400 housing project and contributes significantly to improving sanitation, hygiene, and quality of life for our residents. We are building a future-ready municipality, one project at a time.”

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