Supply and Installation of RO Membranes at Dube AgriZone.
Siphesihle Zondo
Compulsory briefing — you must attend to bid
5 October 2026 at 11:00 · Microsoft Teams (virtual)
In plain English
Dube TradePort Corporation is procuring the supply and installation of RO membranes, associated accessories, spare parts, clean-in-place process, and ad-hoc maintenance. Suitably experienced and competent service providers can bid.
Always check the official documentDescription
Dube TradePort Corporation invites experienced service providers to tender for the supply and installation of Reverse Osmosis (RO) membranes and related accessories at the Dube AgriZone Water Treatment Works. The project includes the removal and replacement of activated carbon, performing Clean-in-Place processes, managing chemical waste, and providing ad-hoc maintenance and spare parts. The work will take place at AgriHouse, Harvest Avenue. All proposals must be submitted by 23 October 2026 at 11h00.
Full requirements
- Must attend compulsory virtual briefing session
- Proven experience and competency in water treatment maintenance
Contact & how to apply
Name: Siphesihle Zondo
Email: siphesihle.zondo@dubetradeport.co.za
Phone: 032-814-0114
How to apply: Pay the R250.00 fee via EFT to Dube TradePort Corporation and email proof of payment to tenders@dubetradeport.co.za to receive bid documents. Submit physical proposals to the Dube TradePort Corporation offices by the closing date and time.
Related tenders
Supply and Install Reverse Osmosis Membranes.
The Bitou Municipality invites bids for the supply, installation, and commissioning of reverse osmosis membranes at the Plettenberg Bay Desalination Plant. The project aims to maintain and improve water treatment infrastructure. A compulsory clarification meeting is scheduled for 06 October 2026. The work involves technical installation services at the plant location, with the possibility of awarding the contract to a single provider or a panel of service providers. Completion is required by 30 October 2026.
Management of Water and Wastewater Facilities (36 Months)
The Umkhanyakude District Municipality invites bids for the management, operation, and maintenance of water and wastewater treatment facilities and bulk distribution infrastructure over a 36-month period in KwaZulu Natal. The scope includes asset management, water quality monitoring, chemical supply, and staff management to ensure compliance with the Water Services Act. Bidders must attend a compulsory briefing session to qualify, and the project requires high-level technical expertise to improve Blue Drop and Green Drop performance scores.
Four-year contract for mechanical services in KwaZulu-Natal.
The Department of Water and Sanitation seeks bids for a four-year contract for mechanical and electrical services in KwaZulu-Natal. The work involves installation, maintenance, repair, and refurbishment of major plant and machinery, including pumps, valves, motors, switchgear, and dam control gates. The project covers infrastructure like pipelines, reservoirs, and pump stations, requiring specialized technical supervision and maintenance services across Eastern Operations. A compulsory site briefing is on 18 September 2026 at Spring Grove Dam.
Supply & Installation of Equipment for Highbury Waterworks
The O. R. Tambo District Municipality invites tenders for the supply, installation, and commissioning of mechanical and electrical equipment for the 50Ml/d Highbury Waterworks and associated pumpstations in the Eastern Cape. The project includes installing raw water pumps, chemical dosing systems, filtration units, and electrical infrastructure such as MCCs, SCADA systems, and generators. The contract involves a 4-month trial operation and an 8-month monitoring period, with a subcontracting package for local SMMEs. A compulsory site briefing is scheduled for 01 October 2026, and the tender closes on 30 October 2026.
Provision of Water Cooler Dispensers and Maintenance.
The KwaZulu-Natal Growth Fund Agency invites bids for the rental and maintenance of two hot and cold-water dispensers, including the monthly supply of 20-litre water bottles for a 24-month period at their Durban offices. Key deliverables include installation, regular sanitizing, maintenance, and consistent delivery of filtered water. The contract duration is two years, with a submission deadline of 06 October 2026.
Upgrade of Solid Waste Facilities at Dube TradePort.
Dube TradePort Corporation seeks a contractor for upgrading and rehabilitating solid waste management facilities. The project includes structural improvements, drainage upgrades, and new ablution blocks at AgriZone 1, Cargo Terminal, and TradeHouse. Key tasks involve installing chemical-resistant flooring, bund walls, rodent-proof fencing, and new roofing. A compulsory site meeting is on 18 September 2026, with proposals due by 16 October 2026.