Supply and Delivery of Calcium Hypochlorite Solution.
City of Ekurhuleni
Compulsory briefing — you must attend to bid
19 November 2026 at 10:30 · Virtual via Microsoft Teams
In plain English
The tender is for the supply, delivery, and off-loading of calcium hypochlorite solution at all ERWAT water care works over a period of 36 months on an 'as and when required' basis. Bidders must be registered on the Central Supplier Database (CSD) and comply with tax obligations.
Always check the official documentDescription
The Ekurhuleni Water Care Company (ERWAT) invites bids for the supply, delivery, and off-loading of Calcium Hypochlorite solution. This work will take place at various ERWAT Water Care Works sites, including Benoni, Olifantsfontein, and Waterval. The contract will run for a period of 36 months on an as-and-when-required basis. Key deliverables include the supply of chemicals, the installation and rental of bulk storage tanks, dosing pumps, and emergency safety equipment. The contractor must maintain a minimum stock of 1,500 tons of solution at all times. Additionally, the service provider is responsible for the maintenance of dosing equipment and annual cleaning of storage tanks. Bidders must ensure no service interruptions by providing temporary dosing units during installation phases. The project requires regular technical and financial reporting throughout the three-year duration.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- Tax clearance — A valid SARS tax compliance status (PIN) showing your tax affairs are in order.
- Letter of Good Standing — COID registration and a Letter of Good Standing from the Compensation Fund.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Registered on the National Treasury Central Supplier Database (CSD)
- Valid SARS Tax Compliance Status (TCS) PIN
- Valid Letter of Good Standing from the Compensation Commissioner (COIDA)
- Must provide Certificate of Analysis (COA) for chemical solution
- Proof of ownership or lease for a 30-ton tanker truck
- Five signed reference letters for similar chemical supply projects
- Attendance at the compulsory online briefing session
Contact & how to apply
Name: Phumzile
Phone: 0119297000
How to apply: Bids must be hand-delivered to the tender box at ERWAT Head Office, R25 Bapsfontein Road, Norkem Park. An identical electronic copy must also be emailed to TenderE-Submission@erwat.co.za with the tender reference number and bidder name in the subject line.